Unit2 Topic3 What kinds of things can we do to protect the
environment?学案Section C
Time: Oct.5th Teacher: Gao Li Learning aims:
1.Grasp the usage of compound sentences with conjunctions.
2.Know about the modern technologies on environmental protection. 预习过程：
一、利用英汉词典查出以下单词并拼读写出其中文意思： power acid rain nuclear
renewable electric efficient 二、阅读1a并为各段选择相应的图片。（小组讨论共同完成） 三、再读1a，完成1b的表格。（小组讨论共同完成） 表格需填内容提示：advantage利 disadvantage弊 四、给第46页2中每句话找出相应的图片。（完成） 基础达标：
( )1.Call a taxi, you will miss the train. A.and B.though C.because D.or
( )2.----Would you please the radio? My brother is sleeping. ----Sure.
A.open B.close C.turn off D.turn on
( )3.She finished the work _____ as soon as possible. She’s very happy now.
A.succeed B.successfully C.success D.successful
( )4.There was a rainstorm yesterday. The flood _____ the old bridge over the small river.
A.washed away B.went away C.blew away D.put away ( )5.I met my teacher _____ I was walking in the street, but I didn’t say hello to him.
A.before B.after C.until D.while ( )6.His close friend _____ for two years.
A.died B.has died C.has been dead D.has been died ( )7.The book cost so _____ that she didn’t buy it.
A.many B.much C.big D.expensive
( )8.She prefers to offer more money for a better dress _____ pay less for this one.
A.rather than B.instead of C.not to D.rather 9.We (应该）be polite to the old. 10.他的父母决定待在家里不出去了。
His parents have decided to stay at home out. 能力提升---补全对话
A: Hi, Kate! How was your summer vacation? B: 1. ____________________________ A: Where did you go?
B: I went to Yinchuan with my parents. A: 2. ____________________________
B: It’s one of the most beautiful cities in the northwest of China. I like it very much.
A: How long did you stay there?
B: 3. ____________________________ for five days. We’ve been to many wonderful places.
A: 4. ____________________________
B: I think Sand Lake is the best. When I was there, I lost myself in the beautiful scenery.
A: 5. ____________________________
B: Lots of things. Such as swimming, boating, fishing and riding camels. But I think sand sliding (滑沙) is the most exciting one. A: Oh, really? I can’t wait to go there. 句型转换
1.The Smiths have lived in the country for five years.（对画线部分提问）
_____ _____ _____ the Smiths lived in the country? 2.Being a greener person is so easy.（同义句转换）
It is not _____ _____ _____ a greener person.
3. “What will you do for Project Hope?” he asked me. (改为间接引语)
He asked me _____ _____ _____ do for Project Hope. 4.This shop opened three days ago.（同义句转换）
This shop _____ _____ _____ for three days. 5.Did your father go to Japan?（改为现在完成时）
_____ your father _____ to Japan?
