The two techniques you can use to make predications before a lecture are (1)and common sense.
通用学术英语听说

章节列表

Unit 1 Preparing for Listening to a Lecture7Unit 2 Identifying Lecture Elements6Unit 3 Note-taking Skills for Academic Lectures11Unit 5 Identifying Language Features4Unit 6 Preparing for Academic Lectures7Unit 7 Developing Your Presentation7Unit 8 Participating Academic Discussions6Unit 9 Presentation Skills6Unit 10 Different Types of Presentations6Final Examination10
The two techniques you can use to make predications before a - Unit 1 Preparing for Listening to a Lecture - 通用学术英语听说 - U校园 | 大学网课搜题引擎