Unit5 Water提高训练

Unit5 Water提高训练一词汇：根据汉语或首字母提示写单词，补全句子。1. We should try to save each _ (滴) of water in our daily lives.2. Last week, the Blacks had a great _ (旅行) to Guangzhou, China.3. We want to do a(n) _ (实验) about water.4. Jim, you may _ (继续) to play games after finishing your homework.5. Go along the street, and you will find the big _ (银行) on your left.6. We cant drink sea water because there is much s _ in it.7. There is little f _ water in this place.8. The baby is sleeping. Please keep your v _ down.9. Little Tim often wastes much v _ time in watching TV.10. Tony, may you r _ my bike today? Id like to use it.二单项选择。 从下面每小题的A、B、C、D四个选项中选出可以填入空白处的最佳选项。( )11. After going shopping, my mother always gives the _ to me. A. pay B. food C. money D. change( )12. As we all know, water covers about _ of the Earth. A. two three B. two third C. two thirds D. second three( ) 13. - Where does water on land go in the end? - It flows into seas or oceans _ lakes and rivers. A. past B. with C. across D. through( ) 14. - Why cant I drink the water in the fridge, Mom? - Its _ cold and is bad for your body. A. a bit B. a few C. little D. a lot( ) 15. The soup is not sweet enough. Please _ some sugar _ it. A. add; in B. add; to C. add; on D. add; onto( ) 16. - Can you get me some juice to drink? Im thirsty. - Sorry, there is _. Please ask Sally, instead. A. too much B. too many C. too little D. too few( ) 17. - Daisy, dont leave the tap _. - Sorry, Mom. Ill _ it off at once. A. on; turn B. off; take C. in; turn D. out; take( ) 18. - How _ are these apples? - $10 each kg. It is so expensive that _ of us can buy them. A. much; all B. much; few C. many; all D. many; few( ) 19. The story is very interesting. It is _ the novel. A. part of B. a part of C. the part of D. parts of( ) 20. _ is important _ the water in the river clean. A. It; keep B. It; to keep C. That; keep D. That; to keep三. 完形填空。 Everyone knows water is important to all living things. But do you know these interesting _21_ about water? Without water, the Earth would look _22_ the moon. People can live several days without food, but only _23_ days without water. Scientists say 70% of the human body is made up of water. Water _24_ up 83% of our blood, 70% of our brain, and 90% of our lungs (肺). About 95% of a tomato is water, and about 80% of an apple is water. So _25_ can we do to help with water problems? Keep a shower to 10 minutes or _26_ time. It helps save much water. Use a broom to sweep the floor, the stair, the garage (车库), or the sidewalk instead of water. _27_ throw your used water away. Instead, you can use some to water plants or run the toilets. Use a bucket (桶) of water to _28_ your bike or the family car instead of water pipes. Use water only _29_ you need it. Dont leave water running. Be sure to turn the tap _30_ when you are not using it.( )21. A. novels B. books C. facts D. stories( )22. A. as B. at C. for D. like( ) 23. A. little B. a few C. much D. a little( ) 24. A. looks B. goes C. picks D. makes( ) 25. A. how B. what C. when D. which( ) 26. A. little B. much C. less D. more( ) 27. A. Almost B. Nearly C. Always D. Never( ) 28. A. buy B. sell C. wash D. dress( ) 29. A. when B. since C. after D. before( ) 30. A. on B. off C. up D. down四阅读理解。A)阅读下列短文，从每小题的四个选项中选出最佳选项。AThere are too many cities around the world. And each city needs water in many ways. Water on Earth falls mainly as rain. So the rainfall (降雨量) is important to each part of the world. And it is different from one city to another. The following chart shows the average (平均的) rainfall in four different cities in July and January.CityGuangzhouLondonWashingtonParisCountryChinaBritainAmericaFranceRainfall in July227.6mm45.0mm96.5mm53.6mmRainfall in January43.2mm78.0mm69.1mm54.3mm( ) 31. The rainfall in different cities of the world is _. A. very little B. very heavy C. quite different D. nearly the same( ) 32. Which city has the most rainfall in July? A. Guangzhou. B. London. C. Washington. D. Paris. ( ) 33. The RIGHT order of the average rainfall from low to high in January is _. A. Guangzhou London Washington Paris B. Guangzhou Washington London Paris C. Guangzhou Paris Washington London D. London Washington Paris Guangzhou( ) 34. Which is TRUE according to the passage? A. Guangzhou has the rainfall of 43.2 mm in July. B. Five cities are mentioned in the passage. C. London and Pairs have the same rainfall in July. D. Washington has the rainfall of 69.1 mm in January.( ) 35. This passage mainly talks about _ in four different cities. A. the average rainfall B. the average temperature C. the highest rainfall D. the highest temperatureBBill sells Coca-Cola all over the world. Last week, he returned from the Middle East. A friend asked, How was your business with the Arabs? Too bad, Bill said in a sad voice. Then he explained, When I got to the Middle East, I was very confident that I would have a good sale as Coca-Cola is well known around the world. However, I had a problem - I dont know how to speak Arabic. So I made some nice posters to help sell Coca-Cola. There are three pictures in each poster. In the first picture, a man is crawling (爬行) through a hot desert sand. He is terribly tired and thirsty. In the second one, the man is drinking our Coca-Cola with a big mouth. In the third one, he is smiling happily. Soon such posters were seen. Thats a good idea, said the friend. Well, it should, Bill answered. But I didnt know that Arabs usually read from right to left.( )36. What does Bill do in the passage? A. He is a doctor. B. He is a fisherman. C. He is a teacher. D. He is a businessman.( ) 37. Why did Bill feel unhappy when he got back from the Middle East? A. He couldnt learn Arabic. B. He spent much money on posters. C. He had no friends there. D. His business was bad.( ) 38. What does the underlined word confident mean in Chinese? A. 感动的 B. 自信的 C. 失望的 D. 难过的( ) 39. Bill _ to help sell Coca-Cola. A. built some factories B. wrote some books C. made some TV programmes D. made some nice posters( ) 40. Which is TRUE according to the passage? A. Bill went to the Middle East with his parents. B. Arabs in the Middle East didnt like to drink Coca-Cola. C. Arabs usually read something from right to left. D. There are three different people in each poster. B)从所给的六个词中选出五个补全对话。A. much B. glad C. bank D. take E. spend F. pocketA: Where are you going, Lisa?B: Im going to the (41) _to store money.A: Its surprising that you have (42) _ money left. How did you do that?B: My parents often give me some (43) _ money.A: How much do they give you each week?B: One or two hundred yuan. I only (44) _ a little on water or snacks.A: How great you are! I should learn from you.B: Ill be (45) _ to help you.五用所给单词的适当形式完成句子。46. We need to drink_ (much) water on hot days.47. When there is enough water in the clouds, it _ (fall) as rain.48. Look! The boy _ (waste) water. We should stop him. 49. Jack _ (drop) a small stone into the water.50. Some foods are unhealthy because there are _ (chemical) in them.51. If you are tired, please stop _ (work) to have a rest.52. Lucy, do you know how the clouds _ (form)?53. To stay healthy, its best not to _ (add) too much cooking oil to dishes.54. Dad, I cant stand the food you cooked. It is too _ (salt).55. The water in this river isnt _ (drink) because it is polluted.语法填空。（一） As we all know, one of Thailands symbols1(be) the elephant. It is also a symbol 2good luck. Elephants are smart animals. They can play soccer or music. They can also draw very3(good). People say that “an elephant never forgets”. Elephants can walk4a long time and never get lost. They can also remember places5water and food. This6(help) them to live.7elephants are in great danger. People cut down many trees so elephants are 8(lose) their homes now. Today there are only about 3,000 elephants. We must save the trees and not buy things9(make) of ivory. Elephants are our good friends. I think people all over the world must work together to save 10(they)!用所给词的适当形式填空1. To save water, we should take a shower instead of ( have ) a bath.2. We need to drink ( much ) water on hot days.3. When there is enough water in the clouds, it ( fall ) as rain