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1、Unit 13 Were trying to save the earth Section B(3a-self check)班级 姓名 编号 日期 【学习内容】 Unit 13 Were trying to save the earth . Section B 3a-self check【学习目标】1. 能听懂关于环境污染和环境保护的听力材料。 2. 能正确运用现在进行时态,used to结构,现在完成时态, 被动语态和情态动词谈论环境污染和环境保护。3、通过谈论环境污染,学生能培养自己的环保意识。掌握本课单词。【自主学习】预习课本第104页,完成self check相应内容。 【自学检测】一
2、、翻译下列词组1.停止乘小汽车 2.回收纸 3.用纸巾 4.好好利用 5.用垃圾建造房 6.倒置 7.经营小生意 8.回复,归还 9.旧玻璃瓶 10.拆下 11.一个有创意的大脑 12.开一个小店 13.更受欢迎的作品 14.给他人带来欢乐 【合作探究】Step 1完成教材3a-ab部分的任务。1. 想一想你的城市的环境,完成3a的所给的表格。2.根据3a 写的提要以及3b所给的提示,给你们的市长写一封信讲述你们城市的环境问题,并提出你的建议。Step 2完成教材self check 1-2部分的任务。1.按要求写出所给单词的不同形式,然后在每组中添加更多类似的词,给出3分钟的时限,并请4位同
3、学核对答案。2.把每个句子与所对应的语法结构连接起来。3. 写出削减出给的几种污染的方法,填入表格中。重点短语:1.make a difference 起作用;影响 2. take part in 参加 3. turn off 关掉 4. pay for 付费;付出代价 5. cut down 减少 6. lead to 通往;导致 7. hear of 听说 8. cut off 切除 9. throw away 扔掉 10. put sth. to good use 好好利用某物 11. pulldown 拆下;摧毁 12. turn upside down 上下颠倒;倒转 13. bri
4、ng back 恢复;使想起 14.be full of 充满 15.close down 关闭16.play a part in 扮演角色 17.clean up 打扫卫生 18.instead of 代替 19.used to过去常常20.be harmful to 对有害 21.the food chain 食物链 22.at the top of 在顶部或顶端23.take action 采取行动 24.set up 建起,成立,设立 25.be known/ famous for 因而闻名【当堂检测反馈】用3a部分记下的笔记写一封信给市长。告诉他你的建议。 【拓展提升】1.时间: 1
5、0 2.训练方式: 独立,自主完成 自评: 师评: 批阅日期: 一、单项选择( )1. He promised to pick me up at the school gate. However, he _ yet. A. didnt arrive B. doesnt arrive C. isnt arriving D. hasnt arrived( )2. Ba Jin, one of the greatest writers in China, _ as “Peoples Writer”.A. is regarded B. has regarded C. is regarding D. r
6、egards( )3. Where is Tom? He _ in his room. A. is reading B. readsC. readD. was reading ( )4. May I go out now, Dad? No. You _ let your mother know first. A. can B. may C. need D. must( )5. Her son _ Coke, but now he _ milk.A. used to drink ; is used to drinking B. used to drinking ; drinksC. is use
7、d to drinking ; used to drink D. is used to drink ; is drinking二、 根据所给首字母写出所缺单词。 1. The boy fell off the high tree but l_ he wasnt badly hurt.2. In China people usually eat m_ on Mid-autumn Day.3. Hes a hard-working boy. He s_ a lot of money on books.4. Light travels much faster than s_.5. I saw two
8、 f_ in the park yesterday. I think they came from the USA.三、 用括号中所给单词的适当形式填空。1. As Chinese, we should take active part in the _(protect) of the environment.2. We can make our lives better and easier with a little _(create).3. The man sailed across the sea alone by his _(wood) boat.4. We should prote
9、ct the environment by the_ (science) method. 5. You shouldnt wait until too late to understand the _ (important) to protect the environment。6. The old man used _ (be) a teacher. 7. We should _ (clean) the room every day. 8. Look! Tom _ (sleep) in his room. 9. Lots of trees _ (plant) on the hill ever
10、y year. 10. He _ (live) here for 20 years. 四、根据所给汉语提示完成下列英语句子。1. 许多专家认为,到2020年,印度人口可能会比中国人口多。Many experts think that Indias _ may be _ than Chinas by 2020.2. 今天该轮到你值日了。Its your _ to be on _ today.3. 那边出了什么事?那么多人挤在大门口。Whats _ over there? So many people are _ round the gate.4. 出门的时候别忘了锁门。Dont forget to _ the door when you _ home.5. 别插队,否则别人会生你的气。Dont be a _ _ , or the others will get angry with you.3