Construction of English Teaching Corpus Based on DM Technology in “Internet+” Era

With the rapid popularization of the Internet, a new project-based teaching of college English can be carried out in the form of “internet plus Corpus” to meet the learning needs. However. There are countless online learning platforms for English, but the learning content provided by them is very single. All learners, regardless of their learning purpose, see the same learning content. In addition, because the differences in learning basis, ability and interest of teaching objects are in great contradiction with the singleness of the traditional auxiliary teaching system, it is very important to realize the personalization of the system. Network-assisted teaching is a new educational technology. This new learning method breaks the time and space restrictions and geographical restrictions of traditional education, and can make full use of educational resources. These systems not only improve the level of teaching and management to a great extent, but also accumulate a large number of teaching and management data. However, at present, most of these information systems are online transaction processing systems, which lack the ability of comprehensive analysis and auxiliary decision-making. This paper introduces the application of data mining (DM) in English teaching corpus, analyzes and introduces the application of DM technology in the construction of teaching corpus, which is of great value to students’ learning and teachers’ teaching.