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Module 3 Natural elements 同步练习(含答案)

七下U5
Name:_________ Class:___________
一、语法选择
A thousand years ago, Hong Kong was covered by a thick forest. As more and more people came to live in Hong Kong, these trees ___1__down and burnt. Now there is no forest left___2__there are still some small areas covered with trees.We call ___3__woods.
Elephants, tigers and many ___4__ animals were living in the thick forest. When people came to live in Hong Kong, the animals began to die ___5__.Early farmers ___6__rice and kept pigs and chickens in the valleys. They cut down the trees and burnt them. They needed fire to keep themselves ___7__ in winter, to cook their food and keep away the dangerous animals. Elephants___8__ disappeared because there was not enough food for them. So did most of the wolves and tigers.Monkeys and many other animals soon died ___9__the same way.
You might ___10__that there are no longer any animals in Hong Kong except in the zoos. There are still about 36 ___11__ animals living there. One of the most interesting___12__ in Hong Kong is the barking deer.These are beautiful little animals ___13__ have a rich brown coat and a white patch (补丁) under the tail. They look like deer but they are much smaller. They make a noise rather like ___14__ dog barking. In Hong Kong, the barking deer has only a real enemy- men. People hunt these little animals though it is illegal (违法的) There are now not many barking deer left. So it' s important for people___15__ wild animals.
( )1. A. cut B.cuts C. was cut D.were cut
( )2. A. though B.or C.so D.because
( )3. A. they B.them C.their D.themselves
( )4. A. another B.others C. the other D. other
( )5. A.in B.out C. of D. from
( )6. A grow B. are growing C. have grown D.grew
( )7. A. warmer B.warmest C.warm D.the warmest
( )8. A.quick B. quicker C.quickly D.more quickly
( )9. A.in B. at C.on D.to
( )10. A. will think B. are thinking C. thought D. think
( )11. A. differ B. different C. difference D. differently
( )12. A. animal B animal ’s C.animals D.animals’
( )13. A. which B who C. what D.how
( )14. A.an B. a C. the D./
( )15. A protect B.protecting C.protected D.to protect
二、完形填空
There are many kinds of pollution around us, ___1__ air pollution, soil pollution, noise pollution and light pollution.They are ___2__ for our health in many ways.
Burning gas, oil and coal creates air___3__ .It can cause sore eyes and breathing problems.
With the increase of pollution and the development of industry. litter is ___4__. It makes our environment ___5__. People put lots of rubbish in the land. Farmers use too many chemicals in the___6__.They destroy the soil. So soil pollution has become serious
Noise pollution can make people___7__ . For example, people may lose their hearing if they work in a noisy place for long time. Too much ___8_can cause high blood pressure as well.
Working for a long time in strong, changeable light can cause some kinds of illnesses.
It makes people feel ___9__and is especially bad for the eyes.
With less pollution, our planet will become greener and our health will be better. Let’s be ___10__people.
( )1. A.for example B.for instance C.such as D.so that
( )2. A.good B.bad C.important D.risky
( )3. A.pollution B.problems C.questions D.illness
( )4. A.anywhere B.somewhere C.everywhere D.nowhere
( )5. A.clear B.clean C.bad D.dirty
( )6. A.farm B.fields C.ground D.sea
( )7. A.deaf B.blind C.dumb D.dead
( )8. A.sound B.music C.noise D.word
( )9. A.comfortable B.terrible C.dirty D.worse
( )10. A.healthier B.cleaner C.happier D.greener
三.语篇填词
(A)
I talked to a drop of water today.It was really 1.________.
In the morning.I left the tap on in the bathroom.Then I heard an angry voice.It told me 2.________ the tap off. It was a drop of water!It told me about its journey.It dropped from a cloud into a river.We could not drink this water because it was dirty,so people had to clean it.They 3._______some chemicals to the water to make it clean.Then it travelled to my home.
Water is very 4.________.People should not waste or 5.________ it.
(B)
Here are some interesting facts about water:
About 70% of the human body is water.Ocean 1.______ about 75% of the Earth,but ocean water is salty.Therefore most of the water in the world is not 2.___________.Groundwater may be drinkable,but it is not easy to find groundwater that is clean and safe to drink.If water drips from your tap every 10 second,you will 3._______ about 315 liters of water a year--4.________ to fill two baths!Having a bath uses about twice as much water as taking a shower.Having a shower 5._________ of a bath can save up to 400 liters a week.
四、完成句子
1. 她往咖啡里加了些糖。
She _______ some sugar _____ the coffee.
2 医生建议我们要多喝水而不是喝饮料。
The doctor suggests that we should drink more water _____ ______ soft drink.
3. 哇,你的书是我的两倍那么多。
Wow, you have got___________ ___________ ___________books ___________ I have.
我可以看见有烟从房子的窗户冒出来。
I can see smoke ______ _______ _______ the window of the house.
5.她很聪明,但是有一点懒。
He is clever but___________ ___________lazy.
6.汽车是由许多不同的部分组成的。
A car _______ _____ ________ ________ many different parts.
7.水是多么宝贵啊!我们的日常生活离不开它。
________ ________ the water is! We can’t live without it in our daily lives.
8.你能告诉我什么时候关掉风扇吗?
Could you tell me ________ ________ _________ _________the fans
9.她用零花钱给妈妈买了一份礼物。
She bought a gift for his mom with his___________ ___________.
记得在那儿照些照片。
Please _____ _____ ______ some _____ there.
五、翻译句子
1. 众所周知, 植物和动物需要水。我们也需要水。(as we all know)
__________________________________________________________
地球上大部分的水是不可饮用的。
__________________________________________________________
淋浴代替泡澡可以每周节省400升水。
__________________________________________________________
人体中70%是水。
__________________________________________________________
俗话说,水是生命的象征。(as the saying goes)
__________________________________________________________
六、书面表达
你校准备举行“节约用水,从现在做起”的英语征文比赛,你打算投稿。
根据以下表格内容写一篇英语短文。
内容提示:
必要性 没有水人类就无法生存
不良现象 不关水龙头; 洗澡时间很长; 没喝完水就把瓶子扔掉。
建议 (你的2-3个建议)
注意:1. 词数在70词左右。
2. 不得透露学校、姓名等任何个人信息,否则不予评分。
Act now to save water
Water is very important to us. …
_______________________________________________________________
_______________________________________________________________
_______________________________________________________________
_______________________________________________________________
_______________________________________________________________
_______________________________________________________________
_______________________________________________________________
_______________________________________________________________
______________________________________________________________
______________________________________________________________
______________________________________________________________
参考答案
完成句子:
added to 2.instead of 3.twice as many as 4.come out of 5.a little
6.is made up of 7.How valuable 8.when to turn off 9.pocket money 10.remember to take photos
翻译句子:
As we all know, plants and animals need water. We need water, too.
Most of the water in the world is not drinkable.
Having a shower instead of a bath can save up to 400 litres a week.
About 70% of the human body is water.
As the saying goes, water is the symbol of life.
Water is very important to us. Without water, neither plants nor animals can live. People can't live either. Nowadays, water shortages take a large percentage of world population. I'm very sorry to see there are many people wasting water. And it's time for us to do something to save water.
Then what should we do We should always remember to turn off the tap after using it. We should learn to recycle the waste water. For example, vegetables and fruit should be washed in a bowl rather than under a running tap,and the water Can be reused for watering plants.
By thinking carefully about your water use at home and changing some water-wasting habits, to protect water is to protect our life.
七下U6
Name:_________ Class:___________
语法选择
(
Benjamin
and
electricity
)With the development of science and technology, many electrical appliances are used. However, do you know who discovered electricity first It is not easy 1 a name to the person who first discovered electricity because there 2 many people discovered lightning a long time ago. There are 3 stories about people who discovered electricity. One of them is Benjamin Franklin.
In 1750. Benjamin wanted 4 people that lightning was caused by electricity. So he tried to do 5
experiment (实验). But it was so difficult that he 6__ find out the way. He spent a very 7__ time thinking about how to do the experiment. Before he was able to work it out. a French man called Thomas Francois Dalibard read Benjamin’s writing on the subject and he 8 found out a way to do it in May, 1752. A month 9 , Benjamin finally could find out a similar experiment. In 10__ lightning experiment. Benjamin told people the relationship between lightning _11_ electricity. He 12 on to invent a great thing about electricity -the lightning rod (棒)-- that is. a metal pole(金属电极)kept electricity away from a 13 during a thunderstorm(雷暴雨). Later, Benjamin succeeded 14__ doing other experiments about the true nature of electricity. He helped people _15_ more about the power of electricity
( )1. A. put B. to put C. putting D. puts
( )2. A. were B. are C. had D. have
( )3. A. much B. many C. few D. a little
( )4. A. tell B. tells C. telling D. to tell
( )5. A. a B. the C. an D./
( )6. A. must B. couldn't C. could D. mustn't
( )7. A. long B. longer C. longest D. the longest
( )8. A. successfully B. successful C. success D. succeed
( )9. A. late B. latest C. lately D. later
( )10. A. be B. him C. his D they
( )11. A. and B. or C. so D. but
( )12. A. go B. goes C. went D. gone
( )13. A. building B build C. built D. buildings
( )14. A. on B. in C. with D. for
( )15. A. knowing B knows C. know D. knew
二、完形填空
Electricity is very useful for us. It plays a very ____16____ role in our life today. It can bring us light, heat, moving energy and so on. We cannot live without it. It ____17____ our lives. So how can we use electricity ____18____ First, we must be ____19____ with it and can’t put electrical appliance near the fire. Then, we also can’t ____20____ it with wet hands because we may get an electric shock (电击). It is very ____21____.
In our country, we have used electricity for about 50 ____22____. It is a long time. But we have to know, in the same time, we waste a large part of it. It ____23____ the environment around us. As a student, we should use the air conditioner less often, turn off the lights when we leave the room and not sleep with the lights on. As a ____24____ puts, “Actions speak louder than words”. Please ____25____ in the action to save electricity, from yourself, from now on. Action!
( )16. A. interesting B. important C. boring D. exciting
( )17. A. changes B. returns C. keeps D. joins
( )18. A. quickly B. slowly C. safely D. easily
( )19. A. useful B. hopeful C. careful D. harmful
( )20. A. leave B. find C. throw D. touch
( )21. A. difficult B. boring C. easy D. dangerous
( )22. A. days B. weeks C. months D. years
( )23. A. protects B. saves C. connects D. pollutes
( )24. A. saying B. hearing C. feeling D. listening
( )25. A. meet B. arrive C. join D. enter
三、语篇填词
(A)
Electricity safety tips
Electricity makes our lives easier. We use a lot of e____1_____ appliances in our homes every day. Here are three.of them. How can we use them s____2_____
Rice cooker
·Keep the o____3_____ of the pot dry.
·Do not switch the rice cooker on if the pot is empty.
Washing machine
·Do not put your hand in the washing machine when it is on.
·Unplug it when you are not using it.
Microwave
·Do not turn it on when it is empty, b____4_____ it might start a fire.
·Stand at least one metre away from the microwave when it is on.
·Before you put an o____5_____ in a microwave, make sure it is microwave safe.
(B)
Josh lived in a small town in Iran. He had a little white pig. Every day he tied it to a tree in the morning. One day,the pig was missing. "Someone s____1_____ my pig",said Josh.
Josh was a s____2_____. He told himself he must find the thief. He knew it would not be difficult because the town was very small. Then,someone told him that his neighbour, Richard, suddenly got a new pig. He went to Richard's house.
“Richard,the pig is my pig. You had better return it to me. If you don't, I'll call the p____3_____,”Josh said.
“That's going a bit too far! I just bought one. And, you see, my pig is black, ” said Richard, pointing a____4____ a black pig under a tree."Richard, I'm sorry. This is not my pig. My pig is white. "
As they were talking, it started to r____5_____. Josh was shocked! The rain was washing it in to white! The little black pig was almost white.
完成句子。
离开教室的时候,记得要关灯。
Remember to ________ ________ the lights while leaving the classroom.
在某种程度上,下雨是对农民有帮助的。
________ ________ ________, raining is helpful to farmer.
妈妈昨天给我买了一袋苹果。
Mum bought me ________ _______ _______ apples yesterday.
这台电脑必须连接到打印机上。
This computer must ________ _______ ________ that printer.
请保持图书馆安静!
Please _______ the library ________!
花都明年将建一个发电站。
______ ________ ________ will be built in Huadu next year.
在他们搬进去之前,你应该先把那个地方收拾一下。
You should ______ ______ the place before they move in.
他准是生病了。他的脸色苍白。
He _______ ________ ill. He looks so pale.
他们昨天买了一台洗衣机。
They bought a _______ ________ yesterday.
我们昨天玩得真开心啊!
_______ _______ ________ time we had yesterday!
翻译句子。
空调开着的时候,我们必须关窗户。
离开房间前记得要关灯。
我们出去的时候记得带钥匙。
洗衣机开着的时候,你不能把手放进洗衣机里。
我建议学生要知道节约用电的重要性。
_____________________________________________________________________
书面表达。
在我们的日常生活中,浪费现象随处可见,在校园里也很普遍。请描述以下现象,并提出1—2条建议。
1. 洗完手不关水龙头。
2. 离开教室不关灯。
3. 不热的时候也开着空调。
4. 补充1—2个校园里的浪费现象。
注意:1. 词数不少于80词(开头已给出,不计入总数)
2. 不得透露学校、姓名等任何个人信息,否则不予评分。
In our daily lives, people are wasting things everywhere. It is also very common to see such things at school.
___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
七下U6答案
语法选择
1-5 BABDC 6-10 BAADC 11-15 ACABC
完形填空
16-20 BACCD 21-25 DDDAC
三、语篇填词
(A)1. electrical 2. safely 3. outside 4. because 5. object
(B)1. stole 2. angry 3. police 4. at 5. rain
四、完成句子。
1. switch off
2. in a way
3. a packet of
4. be connected to
5. Keep;qiuet
6. A power station
7. tidy up
8. must be
9. washing machine
10. What a wonderful
五、翻译句子。
We must close the windows when the air conditioner is on.
Don’t forget to switch off the lights before leaving the classroom.
Remember to take the keys when we go out.
You mustn’t put your hand in the washing machine when it is on.
I suggest that students should know the importance of saving electricity.
六、书面表达。
In our daily lives, people are wasting things everywhere. It is also very common to see such things at school.
For example, many students don't turn off the tap after washing hands. What's more, when they leave the classroom, they always forget to switch off the lights. And they like to keep the air conditioner on even though they don't feel hot. Besides, we can see lots of leftovers on the tables after some students finish their lunch. Also, some paper is only used one side.
So I strongly suggest that we students should know the importance of saving. Let's take action right now. Firstly, remember to turn off the taps or lights when we don't use them. Secondly, don't order too much food to eat. Thirdly, use both sides of paper. I am sure if we do our best, the Earth will be better.

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