《牛津译林版初中英语八年级下Unit8》复习学案有答案

牛津译林版初中英语期末复习学案

8B Unit8 A green world

目标描述：

一、词句双基：

1.词组积累：

(1) be good for ____________________

(2) reduce air pollution _____________

(3) take shorter showers ____________

(4) turn off ______________________

(5) recycle waste __________________

(6) separate…into… ______________

(7) cut down trees _________________

(8) depend on ____________________

(9) run out ______________________

(10) make a difference (to) __________

(11) clean up _____________________

(12) a survey on students’ daily habits _____

(13) both sides of the paper _________

(14) be harmful to ________________

(15) keep soil in place _____________

(16) if possible __________________

(17) turn off the power ____________

(18) be in use ____________________

2.重点句型：

(1) It is beautiful, and we should try to keep it that way.

(2) In Switzerland, things like glass, plastic and paper are separated into different groups and

then recycled.

此处为被动结构，主动结构为：separate…into…，例如：警察想把他们拆散成几小股。

The police wanted to_______ them _______ smaller groups.

(3) For example, we are not allowed to cut down trees.

(4) If we drop litter in a public , we will be fined by the police.

(5) We depend on its rich resources to live, so it is important for us to protect it wisely.

It is + adj. + for sb to do sth, 这类形容词有：_________________________________

It is + adj. + of sb to do sth, 这类形容词有：__________________________________

(6) These new types of energy cost very little and will never run out.

①此处little 修饰动词，如：I am tired because I slept very little last night. 我累了，因为

我昨天夜里睡得很少。

②run out of 后接用光的物品名词，主语则是人或地区，

run out 一般以物作主语，表示该物已用光，以主动形式表示被动意义，

sb use up sth 某人把某物用光，

be used up 意义与run out 相同，它本身就是被动形式，主语只能是物。

例：我们把钱用光了。

We ran out of money.

Our money ran out.

We used up our money.

Our money was used up.

(7) Moreover, they produce little pollution.

此处little 修饰不可数名词，表示否定，它的意思是基本没有；而 a little 表示肯定，它的意思是很少。例如：There is __________ water in the bottle. (瓶子里还有少量的水。)

There is __________ water in the bottle. (瓶子里没有水了。) 对应的修饰可数名词的分别是 a few和few，a few表示肯定，few表示否定。

(8) Remember that everyone can do something to make a difference!

(9) Here are some simple steps to take.

二、重、难点表述(被动语态，见Unit 7)

三、当堂巩固

A）根据所给汉语或用所给单词的适当形式填空。

1. I can’t finish _________ (挖) such a big field without your help.

2. You will be given much money, but must spend it ________ (明智).

worry. There is nothing ________ (严重的), you’ve got only a cold.

3. Don’ｔ

4. The police will f_______ you if you park your car here.

5. It’s everyone’s duty _______ (protect) the environment.

6. ________ (luck), the trees grow well because they are taken good care of by some volunteers.