九年级英语上册Unit4Amazingscience习题综合测试含解析新版仁爱版8 (2)

Unit 4 Amazing science综合能力演练【巩固练习】I. 单项选择。

1. —I won’t have a trip to Mount Huang unless Amy_____, either.—You mean you’ll go if Amy goes?A. will inviteB. invitesC. is invitedD. will be invited2. She was heard _____ an English song in her home last night.A. singB. sangC.to singD. singing3. —Wow. What a beautiful coat!—I bought it in Suzhou last year. It’s _____ silk. It’s dear.A. made ofB. made fromC. made inD. made by4. Two years _____ since I came here.A. passedB. has passedC. have passedD. past5. _____ the weather is fine tomorrow, we will go fishing.A. As well asB. As soon asC. As long asD. As far as6. Everyone should make a contribution to _____ our environment.A. protectB. protectionC. protectingD. protected7. — What should we do first if we want to develop our village?— A lot of new roads_____, I think.A. have to buildB. must buildC. have builtD. must be built8. He is a writer _____ a singer.A. as long asB. as wellC. as soon asD. as well as9. I don’t 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. trueD. truly【真题链接】1. They heard the party was because of exam.A. put onB. put upC. put offD. put down2. —The six students from Lianyungang got the first prize in the Chinese Characters Dictation Competition in Jiangsu.— exciting news it is!A. WhatB. HowC. What anD. How an3. — When ______ you ______ here?— Two days ago.A. did; comeB. have; comeC. will; comeD. do; comeII. 完形填空。

In 1997, Americans decided to launch two space probes (探测器). They were 1Voyager I and VoyagerⅡ. 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(任务) is 865 million dollars. This 3 very expensive. But it is only twenty cents for each American each year.The television cameras of the Voyager are 4 powerful that they could reada newspaper headline at a distance 5 one kilometer. But there are n’t any newspapers in space!Scientists have put a message on the Voyager spacecraft. We hope that someone will find 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 thunder(雷声). 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 America. There are also 116 pictures of the earth and its people.1. A. call B. calls C. called D. to call2. A. to B. back C. into D. up3. A. is B. sound C. may be D. sounds4. A.so B. such C. too D. much5. A. at B. to C. of D. with6. A. costs B. spend C. pay D. take7. A. for example B. such as C.as D. likes8. A. take B. make C. put D. bring9. A. speak B. speaking C. spoke D. spoken10. A. is B. will be C. have been D. areIII. 阅读理解。

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(大气). So the scientists 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(比较) them with the earlier ones. Perhaps they may find that the clouds 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 about 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.根据短文内容，判断正(T)误(F)。

1. The weather satellites in space can help the scientists to know everything.2. Changing clouds in the atmosphere means that weather 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.BThis is a tale of two 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 China’s Hebei Province into a rich, green forest. Meet 53-year-old Jia Haixia and Jia Wenqi!Their story began in 2000, when Haixia, 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.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 focus 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 Wenqi’s direction, selects the perfect branch. He then digs a hole and carefully plants it. Finally Wenqi waters the area.Though hard-working, the men don’t 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. Together, 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.D. They were required to do so by local officials.7. Haixia and Wenqi’s forest has helped the village by______ .A. stopping floods in the rainy seasonB. increasing the number of touristsC. making the villagers richerD. providing more farmland8. Why do Haixia and Wenqi plant tree branches?A. They are 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 ofo ur work taste sweeter”, he means that “______”.A. they hope to make the forest even betterB. the fruits from their trees are very sweetC. they are proud not to depend on othersD. they are able to do any difficult work10. 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.答案与解析：Ⅰ. 单项选择。