苏教版英语6A-U7精练(共6页).docx

精选优质文档-倾情为你奉上6A Unit 7A卷: 课堂点拨题 1. 不定式表示目的(1) We can use water _things. A.to clean B. cleaning C. clean(2) _our classroom clean, we cant litter . A. To clean B. Cleaning C. Clean2. too much 和 too many(1) Look! There are too many _ in the river. A.fish B.plastic C. rubbish D.water(2)【易错】Too much plastic bad for the Earth. A. is B. are C. be(3)【易错】Its cold outside. D