CN114495608A

CN114495608A - English listening comprehension and speaking evaluation auxiliary system and method

Info

Publication number: CN114495608A
Application number: CN202210182116.6A
Authority: CN
Inventors: 焦晶晶
Original assignee: Linyi Vocational Colledge
Current assignee: Linyi Vocational Colledge
Priority date: 2022-02-25
Filing date: 2022-02-25
Publication date: 2022-05-13

Abstract

An English listening comprehension and explaining and evaluating auxiliary method is characterized in that an English listening comprehension and explaining and evaluating auxiliary system is used for implementation, and the system comprises a server, a plurality of teacher terminals and a plurality of student terminals; the additional auxiliary method comprises a warehousing step, a test paper generating step, a confirmation sending step, a question making step, a comment and review paper generating step, a comment and review step and a plan executing step.

Description

English listening comprehension and speaking evaluation auxiliary system and method

Technical Field

The invention relates to the technical field of computer technology assisted English teaching, in particular to an English listening comprehension and speaking evaluation assisting system and method.

Background

English teaching, except 1 to 1 teacher lecture mode, other modes all need 1 to many to teach, and 1 is obvious more to many situations, and general teaching all needs the student to study and grow in 1 to many, and this efficiency of saying to the teacher has high requirement, but prior art at present, the teacher hardly teaches student with sufficient grammar knowledge in the short time, and some detailed knowledge especially, and often the student needs these detailed knowledge to realize the level promotion.

English teaching always can not be asked for test questions and comments, but although teachers know correct answers and correct questions, the teachers are difficult to clearly explain the questions to students, and the students can quickly reach similar understanding degree and skill mastering degree with the teachers. The method and the device are based on the fact that the teacher is assisted to generate the hearing corresponding information for effectively assisting the explanation for the specific test paper information, and effective auxiliary information is provided for the teacher to comment, so that the teacher can obtain a better effect in the comment.

In recent years, as the teacher level of students is improved, the explanation of the hearing problem is not only satisfied with general understanding, but also deep research and detail grasp begin to appear, wherein American English speech is the teaching focus, schwa weak reading frequently appearing in American English is a teaching focus and difficulty, teachers in the past often introduce that the teaching focus is weak reading and continuous reading, but the students do not satisfy the simple teaching at present, and need to give specific points in the actual teaching.

The outstanding contradiction here is that, the teacher hardly gives the student full and complete explanation in the explanation of the hearing problem, only the student looks at the question and does not hear the original text, the teacher hardly reads out difficult pronunciation in the hearing problem again, if the teacher shows the full text in the explanation, the teacher needs to find out the position of weak reading in a large amount of text and explain, the time is too long in reality, and the student hardly speaks in all. However, absent such direct first-hand interpretation, the student cannot easily grasp the pronunciation of the location and cannot fully understand why the reading is done here.

If the teacher can mark all the contents by himself during the lesson preparation stage, a prominent contradiction exists at this time that too much time and energy are consumed, even if the teacher uses a keyboard and a mouse for inputting, too much time and energy are consumed, and the fact that the teacher cannot consider the contents is that a first line of teacher cannot consider the contents completely, and therefore the first line of teacher cannot consider the contents to be marked by himself. The change of schwa weak reading is complex, a teacher only needs to give a point to students orally, and the students can hardly learn to understand, namely, in the prior art, the outstanding contradiction is that the teacher needs to show more complete and detailed knowledge and change of schwa weak reading to the students when explaining the subject, but no time is provided for doing so in reality, and no special support technology is provided.

In the prior art, operations similar to the associated grammar of the teaching system exist, but specific association is confirmed by manpower, so that a large labor burden is brought to teaching personnel. Improvements are urgently needed. Moreover, no one can think of how to directly guide the generation of the handout and actually explain effective services for teachers.

There are also some applications or inventions related to syntax point analysis statistics in the prior art, but the focus of the invention is different from or similar to that of the present application, for example, CN202111344317.3 discloses a dynamic intelligent management system for error questions based on syntax points, which only focuses on data processing in error questions, and aims to ensure that the error questions in an error question database can faithfully reflect the error-prone syntax point conditions of the current students. Further, as CN202111006712.0, an english translation teaching management system, the translation process is a very complex interactive process, and the system is configured for repeated translation and communication, and proofreading. CN202110276259.9 also discloses an efficient English teaching system for English teaching, which comprises a word module, a memory module, a teaching module, an operation module, a training module, a conditioning module, a teacher module, an error correction module and a processing and disclosing module, wherein the system abstractly provides a teaching interaction mode.

That is, in the prior art, as for the related technology of english question analysis, how to provide additional information of grammatical points is not developed, especially, information in terms of hearing is not concerned, and an automatic analysis providing scheme is not provided, and under the guidance of a teacher, a lecture which is convenient for comment is generated for an actual comment effect, and generally only whether an incorrect result is effectively recorded and recorded is concerned, but this does not solve the key problem of the present application, that is, there is no effective lecture with schwa weak reading point display, and it is difficult for the teacher to obtain a better effect in comment only with less and limited labor. The technical solutions of the present application are neither disclosed nor suggested by the prior art. These are just necessary to improve the teaching effect and improve the classroom efficiency.

Disclosure of Invention

The invention aims to provide a system and a method, which mainly solve the problem that the prior art has no way to support teachers to efficiently carry out targeted display aiming at schwa weak reading in hearing questions in big classes, can save a great deal of time and energy of the teachers, can also enable the teachers to spend a great deal of time and energy on the explanation of the questions, and can enable students to obtain better effect of listening to the lessons. But also can enable students to learn the essence of the knowledge points very effectively, which is original in the application and has no prior art to suggest.

Herein, since the schwa weak reading basically only appears in the beauty sound, the general weak reading is referred to as the schwa weak reading and does not write the full name any more for the convenience of writing hereinafter, so that the space is saved. There are generally two cases of weak schwa reads: appear on non-stressed syllables of multi-syllables (in an unstressed syllables of a multi-syllables words) and on vowel syllables of function words (as a reduced vowel sound in a function word).

In order to achieve the purpose, the invention provides the following technical scheme: an English listening comprehension assessment auxiliary method is characterized in that an English listening comprehension assessment auxiliary system is used for implementation, and the method is characterized in that: english listening comprehension appraises auxiliary system includes server, a plurality of teacher's terminal, a plurality of student's terminal.

The server comprises a central computing unit, a weak reading grammar point memory, a question bank memory, a test paper memory and a handout memory.

Each teacher terminal is provided with a screen, a computing unit, a storage, an input device, a network module and a loudspeaker.

The student terminal comprises a screen, an input module, a battery, a communication module and a loudspeaker.

Grammar point memory, question bank memory, examination paper memory, lecture memory, physically separated in the server.

Grammar points which are weakly read in American English are classified and stored in the grammar point memory, the category at least comprises grammar points which are appeared on non-accent syllables of multi-syllable words and are related to function words, and each grammar point corresponds to a specific word or a certain sequence combination of the words; each grammar point at least comprises a name, a specific description and an example sentence, and each grammar point comprises information in a dual format of a picture and an xml.

The question bank memory stores American English listening questions by taking a single question as a unit, each question comprises basic information, answer information, listening original text information and listening audio information, the basic information comprises picture format information and xml format information with the same content, the answer information is separately stored in an xml format, the questions are English selecting questions, and the basic information comprises selecting trunk and selecting branch information; the hearing audio new message is a collection of per sentence audio split using the python audio component.

The test paper information is stored in the test paper storage by taking the test paper as a unit, and each set of test paper is finished by selecting 5-20 test paper sets from the test paper storage; each set of test paper storage area is provided with an answer result storage area, answer records are stored in the answer result storage area, and each answer record is returned from the student terminal and records the return time.

The lecture memory stores each lecture as a unit, each lecture is generated according to a set of examination paper, each subject in the lecture is mapped with one or more grammar points, the mapping of the grammar points is pre-selected according to whether a listening original text corresponds to a specific word or a certain sequence combination of the words in the grammar points, and at least one teacher terminal checks, modifies and confirms the audition text to generate a confirmed lecture.

The English listening comprehension assessment auxiliary method comprises the following steps: (1) warehousing: selecting American English listening question information from a matched compact disc or an associated QR code question bank of a book and an Internet question bank by a prefabricating person, prefabricating questions to be stored according to a preset format of a question bank memory, sending the questions to a plurality of teacher terminals in batches for examination, enabling each question to become a formal question after being revised and/or confirmed by two different teacher terminals, storing the formal question into a formal question storage region in a question bank storage region, and only allowing the question to be called from the formal question storage region when a test paper is generated; .

(2) A test paper generation step: the test paper is automatically generated at each time node plan of a preset generation plan before the school term, or is generated according to an additional request of a certain teacher terminal in the school term, and the time node plan and the additional request both contain the number of questions; and (4) entering the step (3) for a certain test paper.

(3) And a confirmation sending step: after the test paper is generated and confirmed by at least one teacher terminal, forming a formal test paper and storing the formal test paper in a test paper storage; and simultaneously generating a lecture to be confirmed based on the formal test paper.

The confirmation of the teacher terminal specifically includes: confirming that each subject hearing original text in the test paper at least has one word or word string needing to be read weakly, and generating a formal test paper after confirmation; the formal test paper is a docx document which is called from the test paper storage by using the python-docx component and is generated in sequence, and hearing original text information is deleted or set to be unreadable before the formal test paper is sent to the student terminal.

The lecture to be confirmed is specifically generated according to a test paper, a central computing unit utilizes a python-docx component to call a formal test paper from a test paper storage and generate a docx document, each question in the lecture is mapped with one or more grammar points, the grammar points are mapped and pre-selected by all conditions corresponding to specific words or certain sequence combination of the words in the hearing original text, the text information and the sentence audio of the mapped grammar points are inserted into corresponding positions, the lecture to be confirmed is generated, the lecture to be confirmed is sent to a lecture storage for storage, and the step (4) is carried out.

(4) A step of making questions: the formal test paper is sent to a preset corresponding student terminal after being stored in a test paper storage, the student terminal is required to return question making records containing answers to all questions within a specified time, the total time of the test paper making is not more than 4h, no question is allowed to be left empty, and each question making record is returned to the test paper storage from the student terminal and the return time is recorded.

(5) And a comment generation step: aiming at a lecture to be confirmed at a certain time, before a preset lecture time in the school timetable, the lecture to be confirmed is automatically sent to a corresponding teacher terminal for revision, wherein the revision specifically comprises the following steps: confirming whether the grammar points generating mapping use weak reading or not through loudspeaker playing confirmation on a teacher terminal, deleting the mapping without weak reading, adding the mapping of the audio frequency of the sentence to the sentence which does not use weak reading but does not use the mapping, and searching the associated grammar points to establish mapping or automatically establishing new grammar points; after all, the confirmed lecture is generated.

The central computing unit calls the confirmed lecture based on the python language, and automatically generates a pptx comment document by utilizing a python-pptx module, wherein each title and a grammar point and hearing audio mapped by the title are placed on one PPT, the title information is in one of image or text format, the grammar point is in picture format, and the hearing audio is in wav or mp3 format, and the pptx comment document is generated before a predetermined class time and is sent to a corresponding teacher terminal for storage.

(6) And (3) evaluation step: and the teacher needing on-site teaching or live broadcasting teaching calls the pptx comment document from the corresponding teacher terminal, performs examination paper comment on the teacher and informs the central computing unit after class.

(7) Planning and executing steps: and (4) repeatedly executing all the test papers according to the steps (2) to (7) in a school period to realize the comment of all the test papers in the school period.

Further, whether a word or a word string corresponding to a specific word or a certain sequential combination of words in the grammar point exists in the step (3) refers to a word or a word string that is completely the same as the specific word or the certain sequential combination of words in the grammar point; the python audio component refers to python-mp3-process or python-wav-process components; the teacher terminal is one of a PC, a notebook computer or a tablet computer; the student terminal is one of a PDA, a smart phone, a tablet personal computer and a notebook computer; the teacher terminal and the student terminals are respectively provided with an identity authentication module, and the identity authentication module adopts one of face recognition, iris recognition, fingerprint recognition and palm print recognition technologies for authentication; the server is connected to the Internet in a wired mode, and the teacher terminal and the student terminals are both provided with the WIFI module and the mobile network module.

Compared with the prior art, the method has a plurality of unobvious advantages: firstly, aiming at the problem that the prior art has no technical means to enable a teacher to directly show a weakly-read part of a subject and enable the teacher to intuitively explain details, the application effectively overcomes the defect, when the application does not exist, the teacher has no display opportunity to simply and conveniently show the subject, the commenting document is completely too troublesome to compile by oneself, a knowledge point and audio are completely additionally generated into a document by oneself, the document cannot be completed, other teaching tasks are not needed to be done, the time is not enough, if the teacher wants to describe a board book, the time and the labor are very wasted, the corresponding part needs to be found in the whole audio frequency if the audio frequency is played, the time is also consumed, a general teacher can only simply take up students in limited classroom time, but most students have poor mastering conditions for the narration and brief description of the subject, the actual learning effect is far inferior to the case of fully exhibiting corresponding weak reading knowledge, especially where perceptual knowledge can be directly obtained. This is a common phenomenon in practice, such as polysyllabic words, which are weakly pronounced, celebrate, experimental, president, and if not actually presented sufficiently, students are easily unknown and may even misreremember as another syllable. Secondly, the present application not only generates grammar points and comment documents, but also directly provides the teachers with specific method steps for simply and conveniently generating the comment documents based on the grammar points and the comment documents, which is not disclosed or suggested in the prior art, wherein in the documents, for example, titles are arranged together with corresponding grammar information, and each title is on one pptx page, the teachers can directly display the documents in comment, students can directly know the relevant grammar points comprehensively and correctly, and the deliberate comment is performed according to the documents, so that the inefficient extra labor such as writing and the like is directly avoided, the teaching effect can also be guaranteed, the generation of the documents not only has the interaction and confirmation with the teachers, but also skillfully introduces and utilizes the text editing, document editing and audio editing functions of python, and the technical means can play a whole, and unexpected technical effects are generated, the comment document is generated highly automatically, so that a teacher can obtain a detailed and practical comment document on the premise of less effort. There is no specific disclosure or suggestion in the prior art for the above two aspects. The prior art does not even address or indicate the existence of this problem.

Drawings

Fig. 1 is a schematic diagram of the main steps of the present application.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without any inventive step, are within the scope of the present invention.

Example 1

An English listening comprehension assessment auxiliary method is characterized in that an English listening comprehension assessment auxiliary system is used for implementation, and the method is characterized in that: english listening comprehension appraises auxiliary system includes server, a plurality of teacher's terminal, a plurality of student's terminal. The server, teacher terminal, and student terminal are separate hardware, rather than just modular concepts.

The server comprises a central computing unit, a weak reading grammar point memory, a question bank memory, a test paper memory and a handout memory. The server is, for example, a separate commercial server, or a portion of a functional partition of a commercial server.

Each teacher terminal is provided with a screen, a computing unit, a storage, an input device, a network module and a loudspeaker. The teacher terminal generally needs mouse operation, and is generally a tablet computer, or a PC, a notebook computer, or a device such as a palm, but cannot be connected with an external keyboard, so that the operation is inconvenient. Either hardware, a software platform is provided to interact with the server. The speaker part can be switched to be used as a headset.

The student terminal comprises a screen, an input module, a battery, a communication module and a loudspeaker. The student terminal is preferably a palm, a smart phone or a tablet computer, and can be used if the student is willing to use a PC or a notebook computer, and a software platform for interacting with the server is provided for any hardware. The speaker part can be switched to be used as a headset.

Grammar point memory, question bank memory, examination paper memory, lecture memory, physically separated in the server. On one hand, the computing interaction mode is clear, and on the other hand, for the requirement of data security, the whole server or each part of the memory may be provided with a mirror image server or a disaster recovery server to ensure data security, and the mirror image backup or disaster recovery communication intervals are, for example, 24h, 12h, and 48 h.

Grammar points which are weakly read in American English are classified and stored in the grammar point memory, the category at least comprises grammar points which are appeared on non-accent syllables of multi-syllable words and are related to function words, and each grammar point corresponds to a specific word or a certain sequence combination of the words; each grammar point at least comprises a name, a specific description and an example sentence, and each grammar point comprises information in a dual format of a picture and an xml. The pictures are in various popular formats such as JPEG, syntax points such as reading with weak reading, whether continuous reading is used simultaneously, which scale of syllabic words uses weak reading, etc. are written specifically and are not abstract, and after all, the abstract syntax points are not easy to be understood by students, such as resolution of which sound with weak reading is referred to as the syntax points, namely celebrate, experience, president.

The question bank memory stores American English listening questions by taking a single question as a unit, each question comprises basic information, answer information, listening original text information and listening audio information, the basic information comprises picture format information and xml format information with the same content, the answer information is separately stored in an xml format, the questions are English selecting questions, and the basic information comprises selecting trunk and selecting branch information; the hearing audio new message is a collection of per sentence audio split using the python audio component. This is generally referred to as the choice of listening in american english reading, and not in english because only american english has a weak schwa reading. Reading the choice questions understood may also apply to the present application, but requires hearing-enabled textual, e.g., huygens' authored united states language-based athymic questions. The general grammar point refers to the actual position of occurrence of schwa weak reading, and in some cases, there are also continuous reading, and the additional position is corresponding to the position of occurrence in the text, for example, the reading section is on the left side, and the position of the grammar point on the right side is corresponding to the position of occurrence.

The test paper information is stored in the test paper storage by taking the test paper as a unit, and each set of test paper is finished by selecting 5-20 test paper sets from the test paper storage; each set of test paper storage area is provided with an answer result storage area, answer records are stored in the answer result storage area, and each answer record is returned from the student terminal and records the return time. The content of the test paper memory needs to be properly stored, can be stored in txt and xml dual formats, and is properly equipped with data disaster tolerance.

The lecture memory stores each lecture as a unit, each lecture is generated according to a set of examination paper, each subject in the lecture is mapped with one or more grammar points, the mapping of the grammar points is pre-selected according to whether a listening original text corresponds to a specific word or a certain sequence combination of the words in the grammar points, and at least one teacher terminal checks, modifies and confirms the audition text to generate a confirmed lecture. The mapping selected in advance is based on wider standards, and based on the principle of including as much as possible, so that in most cases, a teacher only needs to select correct grammar points from preset grammar points, namely, whether expected schwa weak reading occurs or not is confirmed, and after hearing occurs, the teacher can automatically search possible grammar points in a grammar point memory if proper or most proper grammar points are not given, and in few cases, automatically establish and record grammar points into the grammar point memory, and automatically select and associate the grammar points, or modify some grammar points. Through practice for many times, the condition that teachers need to modify and self-establish grammar points is less than 5% of the actual condition, and the condition that teachers need to self-establish grammar points is less than 2%. For example, many spoken languages are common, the word itself is usually not read weakly, and after being combined into a sentence, there may be many places to read weakly, such as I can try to do it. In practice, "a", to "o" and "i" are read weakly and read as

Such grammar points may need to be supplemented by teachers.

Example 2

The English listening comprehension assessment auxiliary method comprises the following steps: (1) warehousing: the method comprises the steps that a prefabricating person selects American English listening question information from a matched compact disc or an associated QR code question bank of a book and an Internet question bank, prefabricating questions to be stored according to a preset format of a question bank memory, sending the questions to a plurality of teacher terminals in batches for examination, enabling each question to become a formal question after being revised and/or confirmed by two different teacher terminals, storing the formal question into a formal question storage region in a question bank storage region, and only allowing the question to be called from the formal question storage region when a test paper is generated. For convenience of storage and use, pictures of topics should meet certain definition and data format, for example, pictures cannot be smaller than 800 × 600, the size cannot be smaller than 100k, unsatisfied pictures should not be put in storage, and for convenience of preparation, background reservation and calculation and calling, each topic should have texts in txt and xml formats. Such subsequent generation of a review document is necessary.

(2) A test paper generation step: the test paper is automatically generated at each time node plan of a preset generation plan before the school period, or is generated according to an additional request of a teacher terminal in the school period, and the time node plan and the additional request both contain the number of questions; and (4) entering the step (3) for a certain test paper. This is for example the case where each session comprises eight units, each unit will generate at least one test paper separately, which is predetermined before the session starts, but the teacher can generate additional test papers for additional requests and additional teaching needs based on the teaching situation and student feedback situation. The test paper is generated according to a preset rule, and at least the problem that the test paper is not repeated in any one test paper is met, and any two test papers are not identical.

(3) And a confirmation sending step: after the test paper is generated and confirmed by at least one teacher terminal, forming a formal test paper and storing the formal test paper in a test paper storage; and simultaneously generating a lecture to be confirmed based on the formal test paper. The manual confirmation is necessary in some cases, namely, the repeated subjects or subjects with substantially repeated content can be removed, and the better content which is already mastered by the students can be replaced by other subjects according to the mastered conditions of the students, for example, the subjects which are applied simultaneously with the weak reading of function words or the weak reading and the continuous reading when the weak reading positions of the multi-syllable words are too much distinguished.

The method generally uses python to call data and generate a docx Document, wherein a python-docx module/suite is required, under the identification of the module, a word Document is a Document, a plurality of paragrams are contained under the word Document, each following text or object block is called a "run", the position of the Document is located in a doc (path) mode, text information is extracted from the Document and processed, in advance, for convenience of generation, an easy-to-use initial module is generally prepared for python call, for example, a usable instruction is generated, and the paragrams 1 are obtained by extracting or calculating a run of a paragram of a doc; add _ picture may also be used to specify picture join. Tables can be added in the manner of listX ═ { terms }, run. These contents may be referred to the teaching and descriptive documentation of the python official website. It is noted that the grammar points and grammar point association portion words are typically highlighted, e.g., italicized and bolded. The syntax and operation mode of python-pptx are similar to that of python-docx, but with the function of adding one separate page, all objects related to a certain topic can be specified in advance to be on a certain page, and the display positions of the objects can be set.

(4) A step of making questions: the formal test paper is sent to a preset corresponding student terminal after being stored in a test paper storage, the student terminal is required to return question making records containing answers to all questions within a specified time, the total time of the test paper making is not more than 4h, no question is allowed to be left empty, and each question making record is returned to the test paper storage from the student terminal and the return time is recorded. The question left blank can not investigate the learning condition of the student, and can be set to be submitted if the question left blank exists.

The method generally uses python to call data and generate a PPTx Document, wherein a python-PPTx module/suite is required, under the identification of the module, the PPTx Document is a Document, which contains several paragrams below, each following text or object block is called a "run", the Document position is located in a doc (path) manner, and text information is extracted from the Document and processed, in advance, for convenience of generation, an easy-to-use initial module is generally prepared for python call, for example, a usable instruction is generated, and the paragrams 1 are extracted or calculated by a run of a paragram of a doc; add _ picture may also be used to specify picture join. Tables can be added in the manner of listX ═ { terms }, run. More pptx than docx contain paging setting and position setting in each page, where general grammar vocabulary questions can be respectively set on a certain page with corresponding grammar points, thus ensuring that each page is the content of a question, and facilitating the arrangement of class speaking. These contents may be referred to the teaching and descriptive documentation of the python official website. It is noted that syntax points or content directly related to syntax points are usually highlighted, e.g. italicized and bolded.

(6) And (3) evaluation step: teachers needing on-site teaching or live-broadcast teaching call pptx comment documents from corresponding teacher terminals, perform examination paper comment on the teachers, and inform the central computing unit after class. The teacher can call out the pptx document to be processed or used by himself, or the system can self-act to generate a document convenient for explanation, such as pdf or ppt, and generally, the information of each topic occupies one page separately. The hearing problem can be displayed by splitting the original text and the corresponding selection branches into a plurality of parts, and all the full texts of the hearing problem can be displayed on each page.

Further, whether a word or a word string corresponding to a specific word or a certain sequential combination of words in the grammar point exists in the step (3) refers to a word or a word string that is completely the same as the specific word or the certain sequential combination of words in the grammar point; the python audio component refers to a python-mp3-process or python-wav-process component, the grammars of the two components are similar to those of the docx and pptx components, and the two components at least have an automatic function of automatically splitting audio into small files according to sentences or natural pauses, can be automatically executed, and can be manually edited and adjusted; the teacher terminal is one of a PC, a notebook computer or a tablet computer; the student terminal is one of a PDA, a smart phone, a tablet personal computer and a notebook computer; the teacher terminal and the student terminals are respectively provided with an identity authentication module, and the identity authentication module adopts one of face recognition, iris recognition, fingerprint recognition and palm print recognition technologies for authentication; the server is connected to the Internet in a wired mode, and the teacher terminal and the student terminals are both provided with the WIFI module and the mobile network module.

The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. An English listening comprehension assessment auxiliary method is characterized in that an English listening comprehension assessment auxiliary system is used for implementation, and the method is characterized in that:

the English listening comprehension comment auxiliary system comprises a server, a plurality of teacher terminals and a plurality of student terminals;

the server comprises a central computing unit, a weak reading grammar point memory, a question bank memory, a test paper memory and a handout memory;

each teacher terminal is provided with a screen, a computing unit, a memory, input equipment, a network module and a loudspeaker;

each student terminal is provided with a screen, an input module, a battery, a communication module and a loudspeaker;

the grammar point memory, the question bank memory, the test paper memory and the lecture memory are physically separated in the server;

grammar points which are weakly read in American English are classified and stored in the grammar point memory, the category at least comprises grammar points which are appeared on non-accent syllables of multi-syllable words and are related to function words, and each grammar point corresponds to a specific word or a certain sequence combination of the words; each grammar point at least comprises a name, a specific description and an example sentence, and both the grammar points comprise information in a dual format of a picture and xml;

the question bank memory stores American English listening questions by taking a single question as a unit, each question comprises basic information, answer information, listening original text information and listening audio information, the basic information comprises picture format information and xml format information with the same content, the answer information is separately stored in an xml format, the questions are English selecting questions, and the basic information comprises selecting trunk and selecting branch information; the new hearing audio message is a set of each sentence of audio split by a python audio component;

the test paper information is stored in the test paper storage by taking the test paper as a unit, and each set of test paper is finished by selecting 5-20 test paper sets from the test paper storage; each set of test paper storage area is provided with an answer result storage area, answer records are stored in the answer result storage area, and each answer record is returned from the student terminal and records the return time;

the lecture memory is used for storing each lecture as a unit, each lecture is generated according to a set of examination paper, each topic in the lecture is mapped with one or more grammar points, the mapping of the grammar points is pre-selected by whether a listening original text corresponds to a specific word or a certain sequence combination of the words in the grammar points, and at least one teacher terminal is used for checking, modifying and confirming to generate a confirmed lecture;

the English listening comprehension assessment auxiliary method comprises the following steps:

(1) warehousing: selecting American English listening question information from a matched compact disc or an associated QR code question bank of a book and an Internet question bank by a prefabricating person, prefabricating questions to be stored according to a preset format of a question bank memory, sending the questions to a plurality of teacher terminals in batches for examination, enabling each question to become a formal question after being revised and/or confirmed by two different teacher terminals, storing the formal question into a formal question storage region in a question bank storage region, and only allowing the question to be called from the formal question storage region when a test paper is generated;

(2) a test paper generation step: the test paper is automatically generated at each time node plan of a preset generation plan before the school term, or is generated according to an additional request of a certain teacher terminal in the school term, and the time node plan and the additional request both contain the number of questions; for a certain test paper, entering the step (3);

(3) and a confirmation sending step: after the test paper is generated and confirmed by at least one teacher terminal, forming a formal test paper and storing the formal test paper in a test paper storage; and simultaneously generating a lecture to be confirmed based on the formal test paper;

the confirmation of the teacher terminal specifically includes: confirming that each subject hearing original text in the test paper at least has one word or word string needing to be read weakly, and generating a formal test paper after confirmation; the formal test paper is a docx document which is called from the test paper storage by using the python-docx component and is generated in sequence, and hearing original text information is deleted or set to be unreadable before the formal test paper is sent to the student terminal;

the lecture to be confirmed is specifically generated according to a test paper, a central computing unit utilizes a python-docx component to call a formal test paper from a test paper storage and generate a docx document, each question in the lecture is mapped with one or more grammar points, the grammar points are mapped and pre-selected by all conditions corresponding to specific words or certain sequence combination of the words in the hearing original text and the grammar points, text information and sentence audio of the mapped grammar points are inserted into corresponding positions, the lecture to be confirmed is generated, the lecture to be confirmed is sent to a lecture storage for storage, and the step (4) is carried out;

(4) a step of making questions: after the formal test paper is stored in the test paper storage device, the formal test paper is sent to a preset corresponding student terminal, the student terminal is required to return question making records containing answers of all questions within a specified time, the total time for making the questions of the test paper is not more than 4h, no question is allowed to be left empty, and each question making record is returned to the test paper storage device from the student terminal and the return time is recorded;

(5) and a comment generation step: aiming at a lecture to be confirmed at a certain time, before a preset lecture time in the school timetable, the lecture to be confirmed is automatically sent to a corresponding teacher terminal for revision, wherein the revision specifically comprises the following steps: confirming whether the grammar points generating mapping use weak reading or not through loudspeaker playing confirmation on a teacher terminal, deleting the mapping without weak reading, adding the mapping of the audio frequency of the sentence to the sentence which does not use weak reading but does not use the mapping, and searching the associated grammar points to establish mapping or automatically establishing new grammar points; generating a confirmed lecture after all the lectures are finished;

the central computing unit calls the confirmed lecture based on a python language, and automatically generates a pptx comment document by using a python-pptx module, each topic, a grammar point mapped by the topic and a hearing audio are placed on one PPT, wherein the topic information is selected from an image format or a text format, the grammar point is in a picture format, the hearing audio is in a wav or mp3 format, and the pptx comment document is generated before a predetermined class time and is sent to a corresponding teacher terminal for storage;

(6) and (3) evaluation step: a teacher needing on-site teaching or live broadcasting teaching calls a pptx comment document from a corresponding teacher terminal, performs examination paper comment on the teacher, and informs a central computing unit after class;

2. The english hearing ability assessment support method according to claim 1, wherein:

whether the words or the certain sequence combinations of the words in the grammar points correspond to the specific words or the certain sequence combinations of the words in the grammar points or not in the step (3) means that the words or the word strings are completely the same as the specific words or the certain sequence combinations of the words in the grammar points;

the python audio component refers to python-mp3-process or python-wav-process components;

the teacher terminal is one of a PC, a notebook computer or a tablet computer; the student terminal is one of a PDA, a smart phone, a tablet personal computer and a notebook computer; the teacher terminal and the student terminals are respectively provided with an identity authentication module, and the identity authentication module adopts one of face recognition, iris recognition, fingerprint recognition and palm print recognition technologies for authentication;

the server is connected to the Internet in a wired mode, and the teacher terminal and the student terminals are both provided with the WIFI module and the mobile network module.