Abstract
The English grammar question bank can reserve a large number of special knowledge points and special categories of questions, which is helpful for English learners. Therefore, we design and verify the application effect of an intelligent question bank system. We construct an English grammar knowledge map, which is used to design the system architecture, including basic layer, data layer, service layer, business layer, and user layer. On the basis of the system structure, the index system of the item bank is established, and the functional modules of the system are designed comprehensively. Finally, we design a system database based on MySQL and give the table of knowledge points of English grammar. In order to verify the performance of the designed English grammar intelligent test bank system, a verification experiment is carried out. The experiment selects the accuracy rate of English grammatical feature extraction, recall rate, convergence, and system configuration accuracy. The experimental results show that the proposed system can extract English grammatical features with higher accuracy, and the recall rate is more satisfactory. Compared with the reference systems, the designed system configuration accuracy is higher.
Highlights
With the development of multimedia technology [1] and network communication technology [2], network-based distance learning has been paid more and more attention. It has the incomparable merit of the traditional teaching mode, creates a new teaching mode, breaks the limitation of the traditional teaching mode in time and space, adopts advanced teaching means and methods, improves teaching efficiency and teaching effect greatly, and makes teaching activities go to a new stage. e question bank system is a new type of CAI tool, which is developing rapidly at present
Test bank is a collection of test questions for a certain subject, which is composed in a computer system according to certain educational research theory
Design of English Grammar Intelligent Question Bank System e performance of an item bank system [8] depends on the quality of the item bank and efficient management based on the item bank. ere are at least two aspects of a high-quality item bank: one is whether the item bank can reasonably cover the content and knowledge of the course, and the other is whether the index system is scientific and reasonable
Summary
With the development of multimedia technology [1] and network communication technology [2], network-based distance learning has been paid more and more attention It has the incomparable merit of the traditional teaching mode, creates a new teaching mode, breaks the limitation of the traditional teaching mode in time and space, adopts advanced teaching means and methods, improves teaching efficiency and teaching effect greatly, and makes teaching activities go to a new stage. E question bank system is a new type of CAI (computer-assisted interpreting) tool, which is developing rapidly at present It is the product of the combination of computer science and educational theory science. This paper will design and implement the English grammar intelligent test bank system, hoping to promote the development of the English grammar intelligent test bank system
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