Unit 2 Saving the Earth Topic 2-2021-2022学年九年级英语上册课后培优练（仁爱科普版）

Unit 2 Saving the Earth Topic 2 本课重点 1. 掌握重点词汇,短语及句型 2. 学习不定代词和不定副词的用法 本课难点 1. 掌握不定代词和不定副词的用法 2. 区分并使用短语：a lot of ；plenty of a number of ；the number of 常考句型 1. What bad weather! 2. I couldn’t see anything. 3.As a result, a lot of rich land has changed into desert. 4. Trees can stop the wind from blowing the earth away. 5. What’s it about? 6. We shouldn’t leave rubbish here and there. 7. We should do everything we can to protect the environment 8. None of us likes pollution. 9.Don’t spit everywhere in public. ... 基础过关 一、词汇过关（完成并熟记下列的重点词汇和拓展） 1)_________conj.虽然，尽管 __________pron.没有一个，毫无 __________v.避免 2)complete v./adj.—___________adv. use v.—_________n.（用户） tidy adj.—__________(否定词) 3)spit v.—_______(过去式)—_______(过去分词) bad/badly—________(比较级)—________(最高级) 4)behave v.—__________n. punish v.—_____________n. direct adj.—__________adv. 5)rise v.—________(过去式)—________(过去分词) discover v.—___________n. 二、