Unit 8 Section A 1a-2d 学案 2023-2024学年鲁教版（五四制）英语九年级全册

Unit 8 Were trying to save the earth！ 学习目标 1.识记本课的单词及短语。 2.听懂并理解下列句型句型：What was the problem? -What caused the problem? -How should the problem be solved? 学习重点 能掌握unit13中重点单词及短语。 学习难点 Can talk about pollution and protect environment . 学习过程 一、预习案 Task 1 读写记忆本课单词和短语，小组检查读写情况 1. 充满了_________ 2. 河底___________ 3. 太多的垃圾和废物 ____________ 4.把........扔进___________ 5. play a part in __________ 6. turn…into_________ 7.cut down the air pollution ________ 8. 代替 __________ 9. keep public places clean and beautiful_______ 10. 影响，作用 ___________ Task 2 句型感知 1.Everyone in this town should play a part in cleaning it up! _________________________________________________ 2.对于渔民来说没有鱼可捉。 _________________________________________________ 3.The air has become really polluted around here. _________________________________________________ 4.它对健康有益，并且不花费任何东西。 _____________________________________________ 5.our actions can make a difference and lead to a better future! __________________________________________________ Task 3根据句意及首字母提示完成单词 1. There will be fines for people who drop l_________. 2. He found some treasure at the b__________ of the sea. 3. In winter, some people burn c__________ to keep warm. 4. The cat is not beautiful. I think it’s u____________. 5. The book c_________ me five dollars yesterday. 二、提升练习 单项填空 1.There is _______ “u” and _______ “s” in the word “use”. A. a; an B. an; an C. a; a D. an; a 2.Mr. Wang is very strict ___ his son. And he is very strict___everything he does. A. with; with B. in; in C. with; in D. in; with 3. Mr. Green teaches _______ computer science. A. we B. us C. ours D. our 4. It _______ Mr. Green an hour to fix up his bicycle yesterday. A. cost B. paid C. spent D. took 5. It’s said that petrol (石油) ________ in less than 100 years. So we should try to walk more instead of driving cars. A. used for B. will be used up C. used up