Unit 1 Grammar and usage (II) 课件-2020-2021学年高中英语牛津译林版(2020) 选择性必修第一册

1. My task is __________ (clean) the classroom this afternoon. 2. It's important_______(meet) friends in person from time to time, not just on social media. 3. The purpose of education is ____________ (develop) a fine personality in children. 4. The next measure is ________ (stop) the river from being polluted. 5. She seems ______________ (know) the truth. 6. The problem remains ___________ (sovle). 7. It will take the workers over a year _________ (bulid) the flyover. 用所给动词的正确形式填空。 to clean to meet to develop to stop to have known to be solved to build Unit 1 Food matters Grammar and usage To-infinitives as subjects and predicatives A Exploring the rules In the past, the author liked to eat(1) ___________. Then the author came across a cooking app last month. In the last few weeks, the author engaged in home cooking. To eat out was also a social activity to (2) _____ ___________with friends. Reasons APP's functions Below is a blog entry about eating out and eatin