Unit 8 Save Our World
单元基础知识过关八
根据汉语提示，写出下列单词及变形
1．注意；留心________
2．垃圾；废物________
3．污染________
4．解释________
5．最少的(地)；最小的(地)________ →________(原级)
6．污染；弄脏________
7．浪费________
8．关上；合上________→ ________(过去式)
9．v.把……弄空 adj.空的________
10．n.垃圾 v．使乱七八糟；乱扔________
11．货车；手推车________
12．工厂________ →________(复数)
13．蚂蚁________
14．死________→ ________(现在分词)
15．死的________ →________(n.)
16．用过的；旧的；二手的________→ ________(v.)
17．分开；分割________
18．座位________
19．吨________
根据汉语意思，写出相应的英文短语
1．打扫；把……打扫干净__________________
2．引起……的注意__________________
3．拣起；拿起__________________
4．一点儿__________________
5．扔掉__________________
6．关闭；停下__________________
7．再三地；反复地__________________
8．启程，出发；开始做__________________
9．以……为食；以……为生__________________
10．相继死去；灭绝__________________
11．把……分成……__________________
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根据汉语意思完成句子
1．有些纸只使用了一面。
Some paper ________ only ________ ________ one side.
2．他昨晚冲了个澡。
He ________ a ________ last night.
3．这些玻璃被制成新的东西。
The glass ________ ________ ________ new things.
4．在所有的女孩中，莉莉是最高的。
Lily is ________ ________ ________ of all the girls.
5．在所有种类的交通工具中，自行车制造的污染是最少的。
A bike makes ________ ________ ________ of all types of transportation.
6．午饭后我们扔掉了多少垃圾？
________ ________ rubbish do we ________ ________ after lunch?
7．那个演员为什么引起了你们的注意？
Why does the actor ________ ________ ________？
8．当你不用电脑时，请把它关掉。
Please ________ ________ the computer when you are not using it.
9．浪费东西是不对的。
It's not right ________ ________ ________．
10．如果鸟吃了病鱼或死鱼，它们可能会相继灭绝。
If the birds eat the sick or dead fish, they may ________ ________．
11．你们应该把垃圾分成不同的堆。
You should ________ the garbage ________ different piles.
12．保护环境是我们的职责。
________ our duty ________ ________ the environment.
Ⅰ.根据句意及首字母或汉语提示完成句子
1．The f________ produces 1，000 cars a week.
2．She is u________ her mother. She is tall but her mother is very short.
3．The ________(货车) driver refused to take any more goods.
4．Without air, all living things will ________ (死亡)．
5．Let's ________(划分) the children into two groups.
Ⅱ.用所给单词的适当形式填空
1．My uncle bought a ________(use) car last month.
2．There is a lot of ________ (rubbish) on the floor.
3．He eats ________ (little) of all the boys, so he is the thinnest.
4．He ________ (shut) down the door angrily.
5．They have ________ (sort) the garbage.
用方框中所给短语的适当形式填空
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pick up, draw one's attention, a bit of, clean up, throw away, shut down, again and again, live off, die off, divide…into…
1. Our class are____________ eight groups.
2．Lily ____________ a piece of leaf and put it into her book.
3．Don't ____________ the box. It's still useful for us.
4．Kate played the same piece of music____________. How boring it was!
5．All the living things ____________ the sun for their growth.
6．If we don't protect the animals, they will ____________ soon.
7．We should ____________ our classroom more often.
8．There is ____________ milk in the bottle and we don't need to buy any now.
9．The singer____________. I felt surprised to see her.
10．It was blowing hard. He ____________ all the windows.
Ⅰ.按要求完成下列各题
1．It's a cold, snowy day today.(改为感叹句)
________ ________ cold, snowy day it is today!
2．There is little water in the bottle.(改为反意疑问句)
There is little water in the bottle, ________ ________？
3．They started to work a moment ago. (改为一般疑问句)
________ they ________ to work a moment ago?
4．What does “clean up” mean？(改为同义句)
What's the ________ ________ “clean up”？
5．I ride my bike to school every day. (改为同义句)
I ________ to school ________ bike every day.
6．We have cleaned some rooms. (改为否定句)
We ________ cleaned ________ rooms.
7．His mother died ten years ago. (改为同义句)
His mother has________ dead ________ ten years.
8．My sister takes a shower twice__a__week. (对画线部分提问)
________ ________ does your sister ________ a shower?
9．Can you tell me? Where is the garbage? (改为复合句)
Can you tell me where________ ________ ________？
10．It took us four__hours to travel to Beijing.(对画线部分提问)
________ ________ did it ________ you to travel to Beijing?
Ⅱ.连词成句
将所给词语连成句子，标点已给出，词语不得重复使用。
1．it, right, to, is, not, waste, things
________________________________________________________________________.
2．we, we, saw, up, should, the, pick, garbage
________________________________________________________________________.
3．people, should, I, think, more, ride, bikes
________________________________________________________________________.
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4．we, much, away, shouldn't, throw, too, rubbish
________________________________________________________________________.
5．Danny, of, out, made, a, car, garbage
________________________________________________________________________.
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详解详析
【基础知识清单】
重点单词
1．attention 2.rubbish 3.pollution
4．explain 5.least; little 6.pollute
7．waste 8.shut; shut 9.empty
10．litter 11.truck 12.factory; factories 13.ant 14.die; dying 15.dead; death 16.used; use 17.divide 18.seat 19.ton
重点短语
1．clean up 2.draw one's attention
3．pick up 4.a bit of 5.throw away
6．shut down/turn off 7.again and again
8．start out 9.live off 10.die off
11．divide…into…
重点句型
1．is; used on 2.took; shower
3．is made into 4.the tallest one
5．the least pollution
6．How much; throw away
7．draw your attention 8.shut down/turn off
9．to waste things 10.die off
11．divide; into 12.It's; to protect
【基础知识迁移】
单词回顾
Ⅰ.1.factory 2.unlike 3.truck
4．die 5.divide
Ⅱ.1.used 2.rubbish 3.least
4．shut 5.sorted
短语运用
1．divided into 2.picked up 3.throw away 4.again and again 5.live off 6.die off
7．clean up 8.a bit of 9.drew my attention 10.shut down
句型突破
Ⅰ.1.What a 2.is there 3.Did; start
4．meaning of 5.go; by 6.haven't; any
7．been; for 8.How often; take
9．the garbage is 10.How long; take
Ⅱ.1.It is not right to waste things
2．We should pick up the garbage we saw
3．I think more people should ride bikes
4．We shouldn't throw away too much rubbish
5．Danny made a car out of garbage
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