Unit 1 The Changing World. Topic 1-2021-2022学年九年级英语上册课后培优练（仁爱科普版）

Unit 1 The Changing World Topic 1 本课重点 1. 掌握重点词汇短语及句型 2. 初步掌握现在完成时的用法：助动词have/has+动词过去分词 本课难点 1. 掌握have/has been to 和 have/has gone to 的区别 2. 学会用现在完成时谈论假期以及描述家乡的变化 常考句型 1. How was your trip? 2. Where have you been? 3.Great changes have taken place there. 4. There goes the bell. 5. I haven’t seen you for a long time. 6. To help others makes us happy. 7. Though I had no time to travel, I still felt very happy. 8. China has developed rapidly since the reform and opening-up. 9. It has already succeeded in hosting the 2008 Olympic Games. ... 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)Africa n.—__________adj./n report v./n.—_________n.（记者） communicate v.—_______________ n. 2)rapid adj.—__________adv. satisfy v.—__________adj. medical adj.—__________n. 3)recent adj.—__________adv. pleased adj.—__________adj.（异体词）____________(n.) 4)develop v.—____________n. —_____________ adj.(发展中的) — _____________ adj.(发达的) 5)shut v.—______