1、.Unit 4 Amazing science綜合才能演練【穩(wěn)固練習】I. 單項選擇。1. I wont have a trip to Mount Huang unless Amy_, either.You mean youll go if Amy goes?A. will invite B. invites C. is invited D. will be invited2. She was heard _ an English song in her home last night.A. sing B. sang C.to sing D. singing3. Wow. What a bea

2、utiful coat!I bought it in Suzhou last year. Its _ silk. Its dear.A. made of B. made fromC. made in D. made by4. Two years _ since I came here.A. passed B. has passed C. have passedD. past5. _ the weather is fine tomorrow, we will go fishing.A. As well as B. As soon asC. As long asD. As far as6. Eve

3、ryone should make a contribution to _ our environment.A. protect B. protection C. protecting D. protected7. What should we do first if we want to develop our village? A lot of new roads_, I think.A. have to build B. must buildC. have built D. must be built8. He is a writer _ a singer.A. as long as B

4、. as wellC. as soon as D. as well as9. I dont know_.A. what to doB. what did doC. how to doD. where to do10. No one can say for _ what they are talking about.A. certainB. certainlyC. true D. truly【真題鏈接】1. They heard the party was because of exam. A. put on B. put up C. put off D. put down2. The six

5、students from Lianyungang got the first prize in the Chinese Characters Dictation Competition in Jiangsu. exciting news it is!A. What B. HowC. What anD. How an3. When _ you _ here? Two days ago.A. did; come B. have; come C. will; come D. do; comeII. 完形填空。In 2019, Americans decided to launch two spac

6、e probes 探測器. They were 1 Voyager I and Voyager. They sent 2 photos and facts about the more distant planets. Now they are traveling out in the galaxy星系. Here are some facts about the Voyager spacecraft. The total cost of the Voyager mission任務 is 865 million dollars. This 3 very expensive. But it is

7、 only twenty cents for each American each year. The television cameras of the Voyager are 4 powerful that they could read a newspaper headline at a distance 5 one kilometer. But there arent any newspapers in space!Scientists have put a message on the Voyager spacecraft. We hope that someone will fin

8、d it one day. But the Voyager will 6 40, 000 years to reach another solar system like ours, with planets. The message is on a special disc, a bit like a CD. The disc has sounds and pictures on it. There are thirty-nine sounds of the earth. Some of them are natural sounds, 7 the sea, wind, and thunde

9、r雷聲. Some are animal sounds, such as birds, dogs, and humans. Some are man-made sounds, like machines, buses, and trains. They also 8 on music from many different countries. Finally there are 9 greetings from earth-people in fifty-five languages. There 10 a message in English from the president of A

10、merica. There are also 116 pictures of the earth and its people. 1. A. call B. calls C. calledD. to call2. A. toB. back C. intoD. up3. A. isB. sound C. may be D. sounds4. A.soB. such C. tooD. much5. A. at B. to C. of D. with6. A. costs B. spendC. pay D. take7. A. for example B. such as C.as D. likes

11、8. A. take B. make C. putD. bring9. A. speak B. speaking C. spoke D. spoken10. A. is B. will be C. have beenD. areIII. 閱讀理解。ANow satellites are helping us to forecast the weather. They are in space, and they can reach any part of the world. The satellites take pictures of atmosphere大氣. So the scient

12、ists there can see the weather of any part of the world and how the weather will change. Today, nearly five hundred weather stations in sixty countries can receive satellite pictures. When they receive the new pictures, they compare比較 them with the earlier ones. Perhaps they may find that the clouds

13、 have changed during the last few hours. This may mean that the weather on the ground may soon change, too. In their next weather forecast, they can tell people about it. So the weather satellites are of great help to the scientists at the station. In the past they could forecast the weather for abo

14、ut 24 or 48 hours earlier. Now they can make good forecast for 3 or 5 days. Soon, perhaps, they may be able to forecast the weather for a week or more ahead. 根據(jù)短文內容，判斷正T誤F。1. The weather satellites in space can help the scientists to know everything.2. Changing clouds in the atmosphere means that we

15、ather may change. 3. Without satellites, scientists could forecast the weather for 3 or 5 days ahead. 4. Today, every country has its own weather station which can receive satellite pictures. 5. The main idea of this passage is that satellites are now used in weather forecast. B This is a tale of tw

16、o friends one is blind, the other has no arms. On their own, the two are “disabled. But together, they are a powerful team that has changed part of their village in North Chinas Hebei Province into a rich, green forest. Meet 53-year-old Jia Haixia and Jia Wenqi! Their story began in 2019, when Haixi

17、a, who was already blind in his right eye, lost his left one after an illness. Wenqi lost his arms in an accident when he was just three. Neither could find a job, so the two decided to team up. They rented some poor land and began to plant trees. In return, the local officials paid them a small fee

18、. Haixia and Wenqi never imagined that they would end up creating an environmental paradise. Their forest now has over 10,000 trees, hundreds of birds and many other wild animals. In addition, it saves the village from river flooding during the rainy season. When the friends work together, they focu

19、s on their strengths not their disabilities. Their day begins at 7 a.m. when the sightless Haixia carries Wenqi across the river to get to their worksite. Since they cannot afford to buy young trees to plant, the two use branches from existing trees. Haixia climbs to the tree-top and with Wenqis dir

20、ection, selects the perfect branch. He then digs a hole and carefully plants it. Finally Wenqi waters the area. Though hard-working, the men dont make much money. But as Wenqi puts it, “We stand on our own feet, so the fruits of our work taste sweeter. Neither Haixia nor Wenqi cares about money. Tog

21、ether, they already have everything they need a perfect pair of eyes, two strong hands, and the best friendship in the world! 6. Why did Haixia and Wenqi start working together? A. Haixia needed someone to help him. B. They both needed a way to make money. C. They wanted to improve the environment.

22、D. They were required to do so by local officials.7. Haixia and Wenqis forest has helped the village by_ . A. stopping floods in the rainy season B. increasing the number of tourists C. making the villagers richer D. providing more farmland 8. Why do Haixia and Wenqi plant tree branches? A. They are

23、 easy to get. B. They do not cost money. C. They can grow very quickly. D. They are preferred by animals. 9. In paragraph 5, when Wenqi says “We stand on our own feet, so the fruits of our work taste sweeter, he means that “_. A. they hope to make the forest even better B. the fruits from their tree

24、s are very sweet C. they are proud not to depend on others D. they are able to do any difficult work 10. What can we learn from this story? A. Never give up and you will succeed. B. We should help the disabled to work. C. Try your best when facing difficulties. D. We can achieve more with teamwork.

25、答案與解析：. 單項選擇。1. C。此題意為“假如Amy不被邀請的話，我也不會去。此處考察的是被動語態(tài)。此句是復合句。因主句時態(tài)是將來時，從句用一般如今時態(tài)表示將來。2. C。hear sb. do sth. 的被動語態(tài)構造是sb. be heard to do sth. 注意不要忘記加to。3. A。be made of“由制成，指能看出原料。4. B。此題考察“時間段作主語時，相當于第三人稱單數(shù)形式，句中since之后，是過去時態(tài)，所以主句是如今完成時態(tài)。5. C。as soon as “一就; as well as “與一樣; as long as “只要; as far as “同一樣

26、遠。根據(jù)題意，應選C。6. C。考察make a contribution to doing sth. “為作奉獻。7. D。此題考察帶有情態(tài)動詞的被動語態(tài)。8. D。as long as指“只要；as soon as指“一就引導時間狀語從句；as well指“也，但放在肯定句的末尾；as well asdoing指“既又，應選D。9. A。此題考察“疑問詞+不定式構造作賓語。10. A?？疾靤ay for certain 確切地說?！菊骖}鏈接】1. C。句意：他們聽說晚會因為考試推延了。put on穿上；put up張貼；put off推延；put down放下。根據(jù)句意可知用put off

27、。2. A。句意：來自連云港的六個學生在江蘇省中國漢字聽寫大賽上獲得了一等獎。真是沖動人心的消息！此題考察感慨句。感慨句構造之一是：What形容詞不可數(shù)名詞主語謂語。news是不可數(shù)名詞，前面不加不定冠詞。應選A項。3. A。 根據(jù)答語的明顯時間標志詞ago，可知此題所考時態(tài)為一般過去時。故答案為A。 II. 完形填空。1. C。此題考察被動語態(tài)，be called表示“被稱為。2. B。根據(jù)題意關于遙遠星球的圖片和事實是用Voyagerand Voyager發(fā)回地球的，故此處用back。3. D。由下一句“But it is only twenty cents for each American each year. 可知此處用sounds更適宜。4. A。此題考察so that 句型。5. C。at a distance of 固定用法，表示“相隔。6. D。sth.+cost+some money，it takes sb. some time to do sth., sb.+spend/pay ，根據(jù)以上動詞所需要的主語不同，形式不同，所以此題選D。7. B。for example引出插入語，such as引出同位語。8. C。put on在此處表示“增加額外提供。9.