Design of Corpus Based Comprehensive Ability Evaluation System for College English Teaching

At present, the evaluation accuracy of the comprehensive ability evaluation system of College English teaching is low, and the stability of the evaluation process is poor, resulting in greater risks in the evaluation process. In order to solve the above problems, a new comprehensive ability evaluation system for College English teaching is designed based on corpus, and the hardware and software of the system are optimized. The system hardware mainly designs microprocessor, signal modulator, power module, evaluator, single chip microcomputer and collector. The processor selects sep83 microprocessor and introduces sd63c84 chip. At the same time, en, A1 and A0 are designed as the input ports of the program-controlled amplification circuit of the regulator. The main control chip of the single chip microcomputer is ti7392 and the acquisition is realized through snt5428. By introducing corpus, the software workflow is realized through information collection, quantitative evaluation, designing practical and effective evaluation contents of comprehensive ability of College English teaching, reducing evaluation errors. The experimental results show that the corpus based College English teaching comprehensive ability evaluation system can effectively improve the evaluation stability, reduce the evaluation risk and enhance the accuracy of the evaluation process.