English teaching system based on smart terminal

Abstract

The present invention relates to a teaching system. The present invention provides an English teaching system based on a smart terminal, comprising: a face recognition module, used for recognizing the identity of a registered user and detecting the identity of the user in real time; a cloud platform, from which the system downloads a teaching lesson corresponding to the identity of the user into an English teaching module once the identity of the user is recognized; the teaching module, used for displaying English words, letters and / or short sentences; a PC keyboard, used for receiving English word, letter and / or short sentence information input by the user; and a comparison module, used for comparing the English word, letter and / or short sentence information input by the user with the English words, letters and / or short sentences in the teaching module, wherein if it is detected that the information input by the user is wrong, the teaching module provides an error prompt and repeats the teaching lesson, otherwise, the teaching module proceeds to a next teaching lesson. The present invention provides an English teaching system based on a smart terminal.

Description

English teaching system based on intelligent terminal Technical Field

[0001] The present invention relates to a teaching system, and in particular to an English teaching system based on an intelligent terminal. Background Art

[0002] English has become an integral part of our daily lives and an indispensable language for modern humans. More and more people are learning English, and in search of a convenient and efficient way to learn English, they seek help from English coaches.

[0003] English coaching is not suitable for everyone. On the other hand, the rapid development of information technology such as multimedia and the Internet has provided people with technical conditions for various learning methods. It is particularly important to make full use of modern technology to increase the sales of foreign language teaching.

[0004] Summary of the Invention

[0005] The technical problem to be solved by the present invention is to provide an English teaching system based on an intelligent terminal, which is suitable for English beginners to learn English letters, words, phrases and sentences.

[0006] The present invention solves the above technical problems and adopts a technical solution that is an English teaching system based on an intelligent terminal, comprising a cloud platform, a face recognition module, a PC keyboard, a teaching module and a comparison module;

[0007] The face recognition module is used to identify registered users. It is also used to detect user identities in real time. When the detected user does not match the logged-in user, the system suspends teaching.

[0008] The cloud platform is used to download the teaching courses corresponding to the user identity from the cloud platform to the English teaching module after identifying the user identity;

[0009] Teaching module for displaying English words, letters and / or short sentences;

[0010] A PC keyboard is used to receive English words, letters and / or short sentences input by a user;

[0011] The comparison module is used to compare the English words, letters and / or short sentences input by the user with the English words, letters and / or short sentences in the teaching module. If it is detected that the user input information is incorrect, the teaching module will give an error prompt and repeat the teaching course, otherwise proceed to the next teaching course.

[0012] The beneficial effects of the present invention are as follows: the system has the characteristics of mobility, situational and portability, and can provide students with the opportunity to study independently anytime and anywhere after class, assist in classroom English learning, and thus improve the traditional English teaching model for foreigners; at the same time, the face recognition module is used to detect in real time whether the current user is a logged-in user. If not, the teaching is suspended to ensure the continuity of the learner's learning; the system compares the English words, letters and / or short sentences input by the user with the English words, letters and / or short sentences in the teaching module. If it is detected that the user input information is incorrect, the teaching module will issue an error prompt and repeat the teaching course, otherwise it will continue The system then proceeds to the next teaching course, using a PC keyboard to input information and intelligently comparing and determining whether the input is correct. It also includes a voice input module for receiving pronunciation information input by the user and comparing it with the pronunciation information of English words, letters, and / or short sentences in the teaching module. If the pronunciation information input by the user is incorrect, the teaching module will display an error message and repeat the teaching course. When the system detects that the English words, letters, and / or short sentences entered by the user and their pronunciation information are correct, it proceeds to the next teaching course. It also intelligently conducts oral teaching and intelligently determines whether the user's pronunciation is correct, ensuring the accuracy of the user's pronunciation when learning oral language. When the system detects that the English words, letters, and / or short sentences entered by the user and their pronunciation information are correct, the teaching module displays the Chinese translation of the English words and / or short sentences and then proceeds to the next teaching course. DETAILED DESCRIPTION

[0013] The technical solution of the present invention is described in detail below with reference to the embodiments:

[0014] Example

[0015] The smart terminal-based English teaching system in this example includes a cloud platform, a facial recognition module, a PC keyboard, a teaching module, and a comparison module. The facial recognition module is used to identify registered users and is also used to detect user identities in real time. If the detected user does not match the logged-in user, the system suspends teaching to ensure learning convenience for learners. The cloud platform is used to download the corresponding teaching courses from the cloud platform to the English teaching module after identifying the user's identity. The teaching module is used to display English words, letters, and / or short sentences. The PC keyboard is used to receive English words, letters, and / or short sentences input by the user. The comparison module is used to compare the English words, letters, and / or short sentences input by the user with the English words, letters, and / or short sentences in the teaching module. If the user input is detected to be incorrect, the teaching module will issue an error message and repeat the teaching course. Otherwise, it will proceed to the next teaching course.

[0016] When the system displays an English letter, the user searches for the letter on the PC keyboard. After finding it, the system will pronounce the letter. At the same time, the letter will appear on the screen in various fonts, such as handwriting and print.

[0017] If the user needs to reduce the difficulty of teaching, the PC keyboard partition module can be used to partition the letter keys on the PC keyboard and divide the letter keys into multiple areas. The number of areas is set by the user. After the teaching module displays the letters, the system only receives key input in the area where the letter is located and locks key input in other areas.

[0018] When the system displays an English word, the user searches for the letters of the word on the PC keyboard one by one and learns the pronunciation of the letters one by one. When the user completes the search for all the letters of the word, the system displays the handwriting of the word and, at the same time, conducts listening, speaking and writing teaching of the word.

[0019] To improve students' proficiency, the system also includes a clock module that sets the time interval for PC keyboard input after the teaching module displays English words, letters, and / or phrases. If the user input time exceeds the set time interval, the system locks the PC keyboard, stops accepting input, and repeats the teaching lesson. This ensures learners' proficiency in mastering each letter and word.

[0020] In addition to receiving keyboard input, the system also includes a voice input module for receiving pronunciation information input by the user. The teaching module is also used to provide pronunciation prompts for English words, letters, and / or short sentences. The comparison module is used to compare the pronunciation information input by the user with the pronunciation information of English words, letters, and / or short sentences in the teaching module. If the pronunciation information input by the user is detected to be incorrect, the teaching module will issue an error prompt and repeat the teaching course. When the system detects that the English words, letters, and / or short sentences input by the user and their pronunciation information are all correct, the next teaching course will be carried out. This implements voice teaching, and after teaching the spelling of letters and words, it teaches "listening" and "speaking" in English.

[0021] To further ensure comprehensive instruction, the teaching module also displays a Chinese translation of English. When the system detects that the user's input of English words, letters, and / or phrases, along with their pronunciation, is correct, the module displays the Chinese translation and proceeds to the next lesson. Following the "listening," "speaking," and "writing" instruction, the system provides interpretations of English words and phrases, including graphic and animated explanations, to vividly help students understand the meaning and deepen their memory.

[0022] To help beginners with writing, the system also includes a handwriting tablet. The teaching module also includes letter stroke information teaching. The handwriting tablet is used to receive letter stroke information input by the user. The comparison module is used to compare the letter stroke information input by the user with the letter stroke information in the teaching module. If the user detects that the subtitle stroke information is incorrect, the letter stroke information teaching is repeated; otherwise, the next letter teaching is continued. Beginners manually enter letters through the handwriting tablet, and the system checks whether the stroke order of the letters entered is correct. If it is, the teaching continues; otherwise, the teaching is repeated, ensuring that beginners master the correct writing method.

[0023] Furthermore, to enhance beginners' learning interest, this system incorporates the "copying" method used in Chinese characters. The system includes a touchscreen, and the teaching module also includes information about letter strokes. The touchscreen displays letters, and the user traces them. If a stroke is incorrectly traced, the system locks the touchscreen until the user correctly traces the strokes. After completing one letter, the system proceeds to teaching the strokes for the next letter. The touchscreen displays "hollow" letters. If the system detects that the learner has traced the stroke sequence incorrectly, it locks the next stroke on the touchscreen and repeats the incorrect stroke until the correct stroke is entered. This makes stroke learning more intuitive, similar to tracing when learning Chinese calligraphy. It effectively ensures learners accurately write the stroke sequence for each letter. Using the touch screen to determine whether the touched position falls within the "range" of the strokes to be written is an effective method to remember the stroke order. If the stroke order of the first n strokes is judged correctly, then the touched position should fall within the writing range of the n+1th stroke, and the n+1th stroke will be displayed. When writing English, it is not only necessary to determine whether the stroke should be written according to the stroke order, but also to write it correctly according to the writing direction of the stroke in order to write the letter correctly.

[0024] To facilitate learners, the smart terminal-based teaching system in this example also includes a system settings module. Users can use this module to set the strokes of each letter to display in different colors, with the colors corresponding to the stroke order. The system displays the strokes of each letter in different preset colors, which correspond to the stroke order, to provide information about the stroke order of each letter. By coloring the strokes, the writing method of each letter can be clearly seen at a glance. In this way, the stroke order of each letter can be clearly seen from the color.

[0025] Preferably, the system also includes a statistical module, which is used to count the correct and incorrect times of the user's input of letter writing information and pronunciation information. The student's learning time is recorded and accumulated. When the set time (such as 1 hour) is reached, a learning log is automatically generated and submitted via the Internet. The learning log also records the student's learning situation, including which letter or word was written correctly how many times, how many times it was "said" in accordance with the requirements, which short sentences were formed using the letter, etc. Different students can study on their own at different times and places, and the content and progress of learning are arranged completely according to the student's "situation". The use of a multi-media teaching method, combining "pictures, text, and sound", not only shortens the teaching time, but also deepens memory.

[0026] In response to different learning needs of learners, the teaching module in this system can categorize English words, letters and / or short sentences for teaching and display. For example, different words can be divided into "animals", "vegetables" and "fruits".

Claims

1. The English teaching system based on intelligent terminal is characterized by: Includes cloud platform, face recognition module, PC keyboard, teaching module and comparison module; The face recognition module is used to identify the identity of registered users. It is also used to detect user identities in real time. When the detected user does not match the logged-in user, the system suspends teaching. The cloud platform is used to download the teaching courses corresponding to the user identity from the cloud platform to the teaching module after identifying the user identity; Teaching module for displaying English words, letters and / or short sentences; A PC keyboard is used to receive English words, letters and / or short sentences input by a user; The comparison module is used to compare the English words, letters and / or short sentences input by the user with the English words, letters and / or short sentences in the teaching module. If it is detected that the user input information is incorrect, the teaching module will give an error prompt and repeat the teaching course, otherwise proceed to the next teaching course.

2. The English teaching system based on intelligent terminal according to claim 1 is characterized in that: Also includes a PC keyboard partition module; The PC keyboard partition module is used to partition the letter keys on the PC keyboard, dividing the letter keys into multiple areas, and the number of areas is set by the user; after the teaching module displays the letters, the system only receives the key input in the area where the letter is located and locks the key input in other areas.

3. The English teaching system based on intelligent terminal according to claim 1 is characterized in that: Also includes a clock module; The clock module is used to set the time interval for PC keyboard input after the teaching module displays English words, letters and / or short sentences. When the user inputs information for more than the set time interval, the system locks the PC keyboard, does not accept information input, and repeats the teaching course.

4. The English teaching system based on intelligent terminal according to claim 1 is characterized in that: Also includes: A voice input module, used to receive pronunciation information input by the user; The teaching module is also used to provide pronunciation prompts for English words, letters and / or short sentences; The comparison module is used to compare the pronunciation information input by the user with the pronunciation information of English words, letters and / or short sentences in the teaching module. If it is detected that the pronunciation information input by the user is incorrect, the teaching module will give an error prompt and repeat the teaching course; when the system detects that the English words, letters and / or short sentences information and their pronunciation information input by the user are correct, the next teaching course will be carried out.

5. The English teaching system based on intelligent terminal according to claim 4 is characterized in that: The teaching module also includes a Chinese translation display of English; When the system detects that the English words, letters and / or short sentences and their pronunciation information input by the user are correct, the teaching module displays the Chinese translation of the English words and / or short sentences and then proceeds to the next teaching course.

6. The English teaching system based on intelligent terminal according to claim 1 is characterized in that: Also includes: Writing tablet; The teaching module also includes letter stroke information teaching; The handwriting board is used to receive letter stroke information input by the user; The comparison module is used to compare the letter stroke information input by the user with the letter stroke information in the teaching module. If it is detected that the subtitle stroke information input by the user is incorrect, the letter stroke information teaching is repeated, otherwise the next letter teaching is entered.

7. The English teaching system based on intelligent terminal according to claim 1 is characterized in that: Also includes: touchscreen; The touch screen is used to display letters. The user draws on the displayed letters through the touch screen. If the strokes are drawn incorrectly, the system locks the touch screen until the user draws the strokes correctly. After completing the drawing of one letter, the system teaches the stroke information of the next letter.

8. The English teaching system based on intelligent terminal according to claim 1 is characterized in that: The teaching module performs classified teaching and display on English words, letters and / or short sentences.