中小学教育资源及组卷应用平台
Unit 7 Protect the Earth
[考点1] should的用法
情态动词 should表示命令、建议、义务、责任,意为“应当,应该”,没有人称和数的变化,它不能自己单独使用,必须与其后面的动词原形一起构成谓语部分,其否定形式为 shouldn't (should not)。下面是其具体用法:
句型结构 例句
肯定句 主语+ should+动词原形(+其他). We should protect the Earth. 我们应该保护地球。
否定句 主语+ should+ not+动词原形(+其他). You shouldn't smoke here. 你不应该在这里吸烟。
一般疑问句 Should+主语+动词原形(+其他) Should I go to school now 我应该现在去学校吗
特殊疑问句 特殊疑问词+ should+主语+动词原形(+其他) What should we do to keep the park clean 我们应该做什么来保持公园干净
提分练 一、用所给词的适当形式填空。
1. To save energy, we shouldn't ________( drive) so much.
2. We shouldn't ________ (waste) paper. We should ________(reuse) it.
3.—Should we ________ ( take) care when we cross the road
—Yes.
4. Why should we ________( keep) the Earth clean
5. You should ________( be ) careful when you cross the road.
提分练 二、单项选择。
( ) 1. There isn't much water. So we ________ waste water.
A. should B. shouldn't C. can
( )2. We ________ not use too much plastic, because it's bad for the Earth.
A. should B. shouldn't C./
( ) 3. We ________ walk on the grass.
A. should B. shouldn't C. does
( ) 4.—Should Mike take the medicine, Doctor
—No, he ________.
A. should B. isn't C. shouldn't
提分练 三、按要求完成下列各题。
1. They should drink some water and milk now.(改为否定句)
They ________ drink ________ water or milk now.
2. We shouldn't waste time.(同义句转换)
We ________ ________ time.
3. We should reuse water.(改为一般疑问句)
________ ________ reuse water
4. You should write carefully.(对画线部分提问)
________ ________ I ________
5. She should answer the question first.(对画线部分提问)
________ ________ answer the question first
[考点2] 不可数名词的用法
如果名词所表示的事物不能按个数来计算,那么我们将这类名词称为不可数名词。
一、不可数名词分为物质名词和抽象名词
物质名词:表示无法分为个体的名词。
如: water, milk, juice, smoke等。
抽象名词:表示动作、状态、情感、品质等抽象概念的名词。
如: time, work等。
1. 不可数名词没有复数形式,当它作为句子的主语时,谓语动词要用第三人称单数形式。
如: Water is important to us.
2.有的不可数名词也可以作可数名词,有复数形式,但此时含义往往发生了变化。
如: glass(玻璃)→glasses(眼镜)
3. 有的不可数名词表示泛指时不可数,表示种类时可数,但此时含义大多数不发生变化。
如: drink(供人饮用的液体)- drinks(饮品)
二、不可数名词的用法
1. 不可数名词不可以直接用数目来计量,因此没有复数形式,只有单数形式。
如: some bread一些面包
2. 不可数名词前可以用 some, any, a lot of, lots of, much等修饰。
如: There is a lot of milk in the glass.
3.不可数名词通常用“量词+ of”来表示数量。
如: a bottle of water一瓶水
4.对不可数名词的量进行提问用 how much。
如: How much water is there in the bowl
注意:对不可数名词前的“量词”的数目进行提问用 how many。
如: How many bottles of water are there in the basket
提分练 一、用所给词的适当形式填空。
1. We shouldn't use too much ________( plastic ).
2. There is not much ________( water).
3. Most of our ________( energy) comes from coal and oil.
4. There ________( be ) a lot of coal in Shanxi.
5.—________( be ) there any plastic bottles on the table
—No, there aren't.
6.—________( be ) there any wood beside the house
—Yes.
7. There ________( be not) any paper in the schoolbag.
8. Water ________ useful. Trees ________ useful too.( be)
9. Smoke from cars ________( make) the air dirty.
10. We can see some ________ ( coffee ) in the cup.
提分练 二、单项选择。
( ) 1. I' ll buy six ________.
A. water B. ice creams C. potato
( ) 2. There are ________ books on the desk.
A. many B. any C. much
( )3. ________ there any milk in the glass
A. Is B. Are C. Am
( ) 4. Let's buy one glass ________ juice.
A. for B. of C. about
重难点强化练习
一、选出下列各组单词中画线部分读音不同的一项。(5分)
( )1. A. waste B. save C. same D. around
( )2. A. drive B. drink C. litter D. slip
( )3. A. ago B. project C. smoke D. poster
( )4. A. ready B. bread C. sweater D. clean
( )5. A. cool B. school C. cook D. afternoon
二、英汉互译。(10分)
1.在许多地方 2.浪费纸
3.一些有用的瓶子 4.大部分时间
5.太多煤炭 6.节约水
7. do a project 8. World Environment Day
9. protect the environment 10. make a poster
三、词汇。(10分)
(A) 根据句意及首字母提示补全单词。(5分)
1. E Day is on 22nd A .
2.—How can we r plastic bags and bottles —We can m some toys.
3. We shouldn’t c down the trees in the f .
4. It's very late now. Don't w t .
5. Using too much p will make m white pollution.
(B)用所给词的适当形式填空。(5分)
1. Energy is very (use). We use energy to do many things.
2. Let’s (draw) some pictures.
3. The students (do) a project now.
4. There (be) any waste paper on the ground just now.
5. Can you tell me how (save) electricity(电)
6. The girl always (help) her grandma (do) the dishes.
7. I usually use the computer (write) emails.
8. All the new furniture(家具) in my house was made of (wood).
9. There is too (many) plastic around the bin.
四、单项选择。(10分)
( )1. They use old newspapers clothes.
A. make B. makes C. making D. to make
( )2. We shouldn’t eat in the evening. It’s not a good habit.
A. too many B. too much C. so many D. lots of
( )3.—Do you know the news —Yes. Liu Tao me it just now.
A. talks; for B. told; about C. said; on D. speaks; of
( )4. Please give me some .
A. glass bottle B. glasses bottle C. glass bottles D. glasses bottles
( )5. a nice poster!
A. What B. How C. What's D. How's
( )6. Let’s meet the school gate.
A. in B. at C. for D. on
( )7.—Is World Environment Day —Yes, it is.
A. on 5th July B. in 21st April C. on 22nd April D. on 5th June
( )8. Most of our energy oil.
A. is for B. comes from C. are from D. come with
( )9. Smoking is bad our health.
A. with B. on C. for D. to
( )10. The sun can give us lots of .
A. energy B. energys C. energies D. lights
五、从下面Ⅱ栏中选出与Ⅰ栏句子相对应的答句。(5分)
I Ⅱ
( )1. Does he often waste water A. We should save precious(珍贵的) resources..
( )2. Bobby, you shouldn't play on the road. B. Yes, he does.
( )3. What are the students doing C. Sorry, I won't do that again.
( )4. When's Tree Planting Day D. They're having a lesson about environment.
( )5. How should we protect our Earth E. It's on the twelfth of March.
六、按要求完成句子。(5分)
1. We use plastic to make bottles.(对画线部分提问)
do you use make bottles
2. People shouldn't waste time.(改为同义句)
People time.
3. You should not drive so fast because it wastes a lot of energy.(对画线部分提问)
we drive so fast
4. We shouldn't use too many plastic things.(改为同义句)
We shouldn't use plastic.
5. The worker cut down a lot of trees on the farm.(改为否定句)
The worker down a lot of trees on the farm.
七、根据中文提示完成句子。(5分)
1.为了保护地球,我们应该做什么
What can we do protect the
2.孩子们可以用彩纸做花。
Children can coloured paper flowers.
3.我们应该再利用塑料盒。
We should plastic .
4.人们不应该开车太多。
People shouldn't too .
5.让我们做一个有关这个话题的课题。
Let's do a on this topic.
八、完形填空。(10分)
Water is very important to 1 . We 2 water every day. Water is everywhere around us. 3 home, we use water to wash clothes, wash the dishes, cook meals, make drinks, 4 teeth, have a bath and so on. At 5 , people use water to put out fires, 6 vegetables, make things in factories and so on. We can 7 in the water too.
However, there isn't 8 water on Earth. It is very valuable(宝贵的). We must 9 it. If we waste too much water, one day in the future, the 10 drop(滴) of water will be our tear(眼泪).
( )1. A. it B.us C. them
( )2. A. use B. drinks C. eat
( )3. A. In B. On C. At
( )4. A. brush B. wash C. clean
( )5. A. home B. work C. school
( )6. A. buy B. pick C. plant
( )7. A. skate B. swim C. fly
( )8. A. much B. more C. many
( )9. A. save B. cost C. waste
( )10. A. second B. last C. first
参考答案
(1) should 的用法
一、1. drive 2. waste; reuse 3. take 4. keep 5. be
二、1. B 解析:由 There isn't much water.(没有许多水。)可知, 我们不应该浪费水。故选B。
2. A 解析:横线后已经有 not,故选 A。
3. B
4. C 解析: should 问 should答, 否定回答应加 not, 故选C。
三、1. shouldn't; any 2. should save
3. Should you 4. What should; do
5. Who should
(2)不可数名词的用法
一、1. plastic 2. water 3. energy 4. is
5. Are 6. Is 7. isn't 8. is; are
9. makes 10. coffee
二、1. B 2. A 3. A 4. B
重难点强化练习参考答案
一、1. D 2. A 3. B 4. D 5. C
二、1. in many places 2. waste paper 3. some useful bottles4. most of the time 5. too much coal 6. save water
7.做一个课题 8.世界环境日 9.保护环境 10.制作一张海报
三、(A) 1. Earth, April 2. reuse, make 3. cut, forest4. waste, time 5. plastic, much
(B) 1. useful 2. draw 3. are doing 4. wasn't5. to save 6. helps,(to) do 7. to write 8. wood 9. much
四、1. D 2. B 3. B 4. C 5. A 6. B 7. D 8. B 9. C10. A
五、1. B 2. C 3. D 4. E 5. A
六、1. What, to 2. should save 3. Why shouldn't 4. too much 5. didn't cut
七、1. to, Earth 2. use, to make 3. reuse, boxes 4. drive,much 5. project
八、1. B 2. A 3. C 4. A 5. B 6. C 7. B 8. A 9. A10. B
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