Water is very import to living things. 1 water there can be no life on the earth. All animals and plants need water. Man needs water, too. We need water to drink, to cook food and to clean 2 . Water 3 almost everywhere. Even in the 4 part of the world, there is some water in the air. You can’t see it 5 feel it when it is part of the air. The water in the seas, rivers, lakes and wells is a 6 . The water in the air is not a liquid, but a gas. We call it water vapour or steam. Clouds are made 7 water. They may be made of very small 8 water. Ice is frozen water or water has become solid water, as we know, may be a 9 or a liquid or a gas. When it solid, it may be as 10 as a stone. When it is a liquid, you can pour it out of a container. When it is a gas, you cannot see it or feel it. 1. A. Not B. None C. No D. Without 2. A. ourselves B. our C. ours D. myself 3. A. can find B. is found C. finds D. are found 4. A. dry B. driest C. most dry D. drier 5. A. or B. nor C. and D. then 6. A. solid B. liquid C. gas D. steam 7. A. in B. from C. of D. for 8. A. drop of B. drops C. drops of D. drop 9. A. liquid B. steam C. solid D. gas 10. A. heavy B. big C. cold D. hard 查看更多

 

题目列表(包括答案和解析)


Today is Tuesday. We are having a ___31___ class in the classroom. Ms Chen is telling us what water is like. After that, she asks us “___32_ water like?” No one speaks for __33__ minutes. Ms Chen asks again,“Why don’t you __34__ my question? Don’t I tell you what water is like?”
A boy names Zhang Hui puts up his ___35__ and says,“Ms Chen, you tell us that water has no color __36__ no smell. But ___37_ can we find that kind of water? The __38__ in the river behind my house is always black and it has bad smell. ”Most of us ___39__ with him.
“I am sorry, children,” says Ms Chen. “Our water is getting__40__. That’s a problem.”

【小题1】
A.EnglishB.historyC.chemistryD.music
【小题2】
A.What’sB.Where’sC.When’sD.How’s
【小题3】
A.a littleB.a fewC.littleD.few
【小题4】
A.tellB.answerC.sayD.talk
【小题5】
A.handB.legC.toothD.foot
【小题6】
A.orB.andC.butD.with
【小题7】
A.whyB.whoC.whereD.what
【小题8】
A.foodB.fruitC.fishD.water
【小题9】
A.talkB.runC.laughD.agree
【小题10】
A.dirtier and dirtierB.dirty and dirty
C.clean and cleanD.cleaner and cleaner

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It’s a fine Saturday morning. There are many people in the park. Many of _1.___are young and some are old.

Some children are  2. games over there. Two boys are playing  3.their toy bats. There is a lake in the park. The water is  4. .  There are some5. on the lake.  6. the lake a young man is reading. There is a house near the lake. Beside  7.   house two men are working. Look at that big tree! There are some birds 8.   it. Under it are some men. Four of them are playing cards. One of them is looking at two cats. The cats are9.up the tree. What do they10.  to do? They want to catch the birds.

11.               A.they           B.them          C.their  D.theirs

 

12.               A.play           B.plays           C.playing    D.doing

 

13.               A.to             B.on            C.for   D.with

 

14.               A.clear          B.tall            C.funny D.humid

 

15.               A.water          B.boats          C.rain  D.buses

 

16.               A.Behind         B.In             C.Near  D.Next

 

17.               A.a             B./              C.the   D.an

 

18.               A.for            B.on            C.in    D.with

 

19.               A.running        B.run            C.runing D.runs

 

20.               A.to want         B.wanting        C.wants D.want

 

 

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配对阅读。下面左栏是人们在日常生活中浪费能源的5种现象,右栏是与其对应的解决建议,请选出一个最佳答案,并将答题卷上对应题目所选的选项涂黑。选项中有一项是多余的。

1.Every day in homes all over the world, people have lights on when no one is in room.

2.Air conditioners are usually set at too high temperatures in winter.

3.A lot of water is wasted by using too much.

4.We’ll have less and less gas to use. Because more and more people buy cars.

5.People especially children watch TV for too many hours.

A.  Take a shower instead of bath, for a bath uses twice as much water. Don’t flush(冲洗) toilet unnecessarily.

B.  Plant more trees and grass around our houses.

C.  Encourage people to do more outdoor activities in their free time. Get children to learn more from reading books.

D.  Always keep the saying in mind “ Turn off lights before leaving.”

E.  We should walk to work, ride a bike to school, take a bus home more often instead of driving cars.

F.  In room where you have an air conditioner, you can save electricity by cleaning the filter. A filter uses 30 percent more energy when it is dirty. Also, set the air conditioner at 25℃.

 

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Although cliff diving may bring great excitement, it’s a very dangerous sport that people should be careful about. It is completely wrong to think that the diver is cushioned by the water below—this could not be further from the truth. When jumping from a cliff that is over 70 feet high, a diver hits the water at over 46 mph (miles per hour). Such high speeds make the point of contact feel like a wall, so the diving skills are very important.
Professional divers are trained and well-prepared to make dives. However, non-professionals should never dive because a diver’s body position at the time of contacting water is very important to his or her safety. Because of the great danger, divers should always seriously think about their skills before trying any moves.
Although there is no truly safe way to jump off a cliff, non-professional divers are encouraged to pencil dive. To do a pencil dive, the jumpers leap their feet first off the cliff, keep arms at their sides with legs together and pointing downward. The diver should keep the body tight and vertical. This is safer because it makes the point of contact smaller when the diver enters the water and puts less stress on the body.
Wearing a wet suit while diving will result in less pain. So it is wise for new divers to wear wet suits. But professional divers suggest staying away from water shoes. Although wearing shoes might seem like a good idea, they actually increase the force of impact because they increase the surface area of the diver at impact. The increased force of impact puts stress on a diver’s body and can lead to broken bones. Without a doubt, diving without shoes is the safer way to go.
Besides the height, speed, water depth and body position, it is also important for divers to make wise decisions when they are thinking about diving. Cliff diving tests both a person’s physical and mental skills, so it is never a good idea to jump with a sudden idea. A person needs to be of sound mind and in good health to even think about a dive. One should never try a dive if he has drunk wine. What’s more, a person should never make someone who is not feeling 100% confident dive.

【小题1】What does “this could not be further from the truth” mean?

A.There’s no doubt that this idea is definitely true.
B.This idea is thought to be completely wrong.
C.It depends on the real situation on the spot.
D.Nobody knows whether this idea is true or not.
【小题2】Why didn’t professional divers suggest wearing shoes?
A.Because wearing shoes can put more weight on to the diver
B.Because wearing shoes can cause the diver to feel uncomfortable
C.Because wearing shoes can make the point of contact bigger
D.Because wearing shoes can certainly lead to broken bones
【小题3】According to the passage, a good cliff diver should be __________.
A.well-prepared and skillful B.professional and strong
C.creative and smartyD.confident and brave

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阅读下面短文,填入所缺单词。
It’s a fine Sunday morning . There __1__ many people in the park.  Many of them are young and some are __2__ . Some Young Pioneers (少先队员)are __3__ games over there. Two boys are playing __4__ their yoyos(溜溜球). A girl is flying a kite . Two children are __5__ their bikes. There is a big lake in the __6__ . The water is clear. Near the lake a young man is __7__(跑步)
There is a house on the lake. A girl is drawing . Three other girls are __8__ photos .
1. ______ 2._______ 3. ________  4. _________  5. _________  6._______  7._______ 8._______

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