1、仁爱版 英语九下 Unit 4 Amazing Science单元测试 1.单项选择1.Half a month _ since I came to Beijing, I miss my students very much.A.have passed B.have past C.has passed D.has past2.It is said that an old man lives on the _ island _.A.alone; alone B.alone; lonely C.lonely; lonely D.lonely; alone3.To make our city mor
2、e beautiful, rubbish _ into the river.A.neednt be thrown B.mustnt be thrownC.cant throw D.may not throw4.The baby should _ at home.A.be taken care B.be taken care ofC.take care D.take care of5.My son is too fat, so I have to _ his food and drink.A.save B.limit C.encourage D.affect6.Harry Potter and
3、Sorcerers Stone is quite a good book. Its worth _.A.read B.reads C.to read D.reading7.Your car _ be put here. Please put it over there.A.cant B.can C.may D.may not8.Scientists are doing experiments in order _ the Mars soon.A.to explore B.exploreC.that explore D.to exploring9.There _ a man-made plane
4、t in space.A.will be B.is going to have C.has been D.is10._ the help of the Internet, news can _ every country of the world.A.Under; arrive B.With; reach C.In; go D.With; get.情景交际A: Hi, Mary. There will be an exciting movie next Sunday evening. 11 B: Sure. What is it about?A: 12 B: Is it interesting
5、?A: Yes. People can visit planets like Mars by spaceship.B: 13 A: Yes. There are houses, hospitals, cities on Mars in the movie.B: How exciting! 14 A: Do you think man can live in space one day?B: 15 I hope I can live there one day.A.Can we live on Mars?B.Would you like to see it?C.I think so.D.I ca
6、nt wait.E.Its about life on Mars.F.I dont agree with you.G.That sounds wonderful.完形填空Last Wednesday, Mr. Green took his class to the Space Museum. There 16 many things about space there. First, the children saw a film about space travel. They saw 17 the spaceship took off into space and landed on th
7、e earth 18 . It was very exciting and the children felt they were traveling in space 19 !After the film, Mr. Green took 20 to see some models of rockets and the shuttles. The models looked very real, but they were much 21 . 22 the children saw some moon rocks. Two 23 landed on the moon in 1969, they
8、 put up an American flag there. Then they took some rocks back to the 24 .25 the children left, they also watched a video show about people living and working in a space lab. The people could stay in the space lab for months.( )16.A.is B.are C.was D.were( )17.A.how B.what C.when D.which( )18.A.too B
9、.already C.again D.badly( )19.A.itself B.ourselves C.oneself D.themselves( )20.A.their B.them C.they D.theirs( )21.A.small B.smaller C.big D.bigger( )22.A.OrB.But C.And D.Then( )23.A.Americans B.Englishmen C.Australians D.Chinese( )24.A.moon B.star C.earth D.sun( )25.A.After B.As soon as C.Until D.B
10、efore.阅读理解(A)Is there life on Mars? We dont know. Were sure that people on the earth are not able to live on Mars. People need oxygen to breathe in. There is almost no oxygen on Mars.Living on Mars would be like living on a very high mountain. There would be little air. The temperature might be 50 d
11、egrees above zero at noon and 140 degrees below zero at night. Many people think there may be plants on Mars. We know that on Mars there is carbon(碳). This is a kind of material found in all plants and animals on the earth. Through a telescope, Mars looks red. In some places, it seems gray. At times
12、 the gray color turns gray-green, then brown, then gray again. The gray-green color may be a kind of plant life changing color with the seasons.Will men go to Mars one day? If they do, they must take their own oxygen, food and clothing with them.根据短文内容，判断正(T)误(F) 。( )26.There is enough oxygen for us
13、 to live on Mars.( )27.Its too hot in the daytime but its too cold at night on Mars.( )28.We can find carbon in all plants and animals on the earth.( )29.Sometimes Mars looks blue.( )30.If one day we can go to Mars, we must take enough oxygen, food and clothing with us.(B)We have always been interes
14、ted in the moon. 2000 years ago, people already knew it moves around the earth and where it would be in the sky at different times of the year. At that time, everything about the moon was learned by watching it carefully in the sky.When scientists could use telescopes to study the moon more closely,
15、 their ideas began to change. They could see the moon was made of rocks. Most scientists thought moon rocks would be different from those on the earth. This was because they believed the moon had once been a planet that had been caught in the earths gravity millions of years earlier.In 1969, moon ro
16、cks were finally brought to the earth and studied. Much to their surprise, scientists found that, except for water, the moon and the earth were made of the same things. Once again new ideas were needed for this new information.After years of study, most scientists now think that the moon was once pa
17、rt of the earth. They believe very early in its history, maybe 4 billion years ago, something about the size of Mars hit the earth. This sent billions of rocks into space around our planet. These rocks slowly joined together and after many years became the moon.In the future, even though our ideas a
18、bout the moon may change again, we will still be interested in it.( )31.2000 years ago people already knew _.A.the earth moved around the moonB.the moon and the earth were made of the same thingsC.the moon was made of rocksD.the moon moves around the earth( )32.Before 1969 most scientists thought th
19、e moon was _. A.part of the earth billions of years earlierB.older than the earthC.a planet caught by the earths gravityD.made of the same things as the earth( )33.After years of study, most scientists now think _.A.the earth was once part of the moonB.the moon was once part of the earthC.something
20、about the size of Mars will hit earth in the near futureD.a lot of rocks will slowly join together to become the other moon( )34.The writer wants to tell us in this passage_.A.why people are interested in the moonB.how ideas about the moon have changed over timeC.where the moon came from in the past
21、D.the people have finally learned the truth about the moon ( )35.From this passage we can learn that _.A.scientists in the past were not cleverB.scientists are so clever that they know everythingC.new information brings new ideasD.we now know everything about the moon(C)On June 24, 1947, a US pilot
22、named Kenneth Arnold looked out the window of his plane and saw nine silver objects flying close together.They were moving very quickly. Kenneth guessed that their speed was more than 1,600 kilometres an hour. He told journalists that the objects did not move like planes, but like saucers move when
23、someone throws them across the surface of water. Later one of the journalists called the objects “flying saucers”.This was the first time the expression “flying saucer” was used, but people have seen UFOs (unidentified flying objects) in the sky centuries ago. For example, in the thirteenth century
24、some English farmers saw a flat, silver object in the sky. This is surprising because in those days there were no planes, weather balloons, or space stations that could be mistaken for UFOs.Today, many UFOs turn out to be something quite ordinary. One evening in February 2001, eight colored lights a
25、ppeared in the sky above Kuala Lumpur in Malaysia. The lights seemed to float in the air for ten minutes before moving off and disappearing. Many people thought they were UFOs. They turned out to be good luck lanterns that had been released from a temple.Most UFOs can be explained like this. However
26、, there are many that cant. Surveys show that at least half of us believe intelligent life exists on other planets. Is it possible, therefore, that someone from “out there” is visiting us?根据短文内容，回答下列问题。36.Where was Kenneth Arnold when he saw the silver objects?_37.How many silver objects were there
27、in the sky?_38.How did the objects move?_39.What were the colored lights in Kuala Lumpur?_40.将文中画线部分的句子翻译成汉语。_第三部分 写作.词汇(A)根据句意及首字母提示补全单词。1.Hes doing r_ on the causes of cancer.2.The book is b_ on a real story.3.He wouldnt travel with us b_ the border(边境).4.My knowledge of French is pretty b_.5.The
28、weather report says that there will be a strong s_ this afternoon.(B)根据句意，用所给单词的适当形式填空。6._(science) research should be done carefully.7.He _ (risk) all his money on a game of cards.8.Many families _ (separate) by the war.9. I _ (hand) the watch in to the police.10.The EU has set strict _ (limit) on
29、levels of pollution.英汉互译11.我们登上火星已经两天了。It _ _ two days _ we landed on Mars.12.随着社会的发展，地球有可能被污染到不适合居住的程度。_ the development of the society, our earth may be too polluted for people to _ _.13.直到亲眼所见我才相信这件事。I _ believe it _ I see it with my own eyes.14.地球在距离太阳数十亿公里的地方旋转。The earth travels around the sun
30、_ _ _ _ billions of kilometers.15.更糟糕的是，我们的水供应很短缺。_ _ _, our water supplies were very low.书面表达假设你是王强，你们班最近举行了一次主题班会: 太空探险的意义。请根据下表的内容，介绍所讨论的情况并发表自己的观点。(80 词左右)一些同学赞同 一些同学反对 你自己的观点1.获得新知识2.从太空取得新资源3.给人类带来更大的生存空间1.耗资巨大2.宇航员的安全问题参考答案：.1.C 时间段作主语时相当于第三人称单数，所以用 has passed;而 past 是介词不能使用，故选 C。2.D 主要考查词的用法
31、的区别。 alone 意为“单独的” ，没有感情色彩，在句中只能作表语；而 lonely 意为“孤独的” ，有感情色彩，在句中既可作表语又可作定语修饰名词。故选 D。3.B 本题考查含有情态动词被动语态的否定式。neednt 不必；mustnt 禁止。故 B 项是正确答案。4.B 考查情态动词的被动语态，排除 C、D 选项，这里介词 of 不能省略，of 的逻辑上的宾语是 the baby，故选 B。5.B save v. 挽救, 节省；limit v. 限定, 限制；encourage v. 鼓励；affect v. 影响。根据题意，选 B。6.D be worth 表示“值得” ，后接名词
32、或动名词。7.A 本题考查情态动词的被动语态。根据题意： “你的车不能停在这里。 ”故选 A。8.A in order to 为了，表示目的，后接动词不定式。9.A 本题考查 There be 的将来时态，其结构是 There will be。10.B 本题考查介词短语和动词。介词短语 with the help of “在帮助下” 。reach 在此表示“延伸到，到达”是及物动词，后直接跟名词或代词。. 11.B 12.E 13.A 14.D 15.C. 16.D There be 句型的时态取决于上下文，它的谓语动词的单复数取决于其后面的主语的单复数，即就近原则。17.A 根据题意“他们看
33、到航天飞机是怎样起飞、飞入太空和再次着陆的。 ”应选择表示“方式”的 A 项。18.C 用 again 表示“再一次” 。19.D 此处的 themselves 与本句中 they 相对应。20.B take 后接代词作宾语要用其宾格形式。21.B 由本句的 but 表示转折来看，small 比 big 更符合题意，而 much 常用于比较级前加强语气，故选 B。22.D 根据上下句可知，此处表示时间的前后。23.A 由 they put up an American flag there. 可知。24.C 此处说的是他们把岩石从月球上带回地球，而不是其他地方，故选 C。25.D 根据题意应是
34、“孩子们离开之前 ”。.（A）文章大意: 我们尚未知道火星上是否有生命。但我们确信的是人类不能在火星上生存。人们需要呼吸氧气，而火星上几乎没有氧气。26.F 从第一段阅读得知火星上几乎没有氧气，因此此项错误。27.T 由文中在中午火星的温度可达到 50，晚上可达-140可推断此项正确。28.T 由文中 We know that on Mars there is carbon. This is on the earth. 两句可推断此项正确。29.F 从第二段阅读得知通过天文望远镜看到火星看起来是红色的，在某些部分看起来是灰色的。有时会变为灰绿色，然后棕色等，没有蓝色。30.T 从最后一段得知如
35、果我们去火星的话，一定要带氧气、食物和衣服。（B）文章大意: 人类对月球探索的脚步从未停止，对于月球的认识也在不断地改变。31.D 从文章第一段第二句可知。32.C 从文章第二段 This was because they believed millions of years earlier. 一句中可知此答案。33.B 在文章第四段第一句可直接找到该问题的答案。34.B 作者通过全篇文章想要告诉给我们的是随着岁月的变迁，人们对月球的印象逐渐在发生着变化。35.C A、B 两项答案在本文并未进行评价，D 项“我们对月球已经完全了解”这并不是事实，故选 C。（C）36.He was on his
36、 plane.37.Nine.38.They moved together at the speed of more than 1,600 kilometers an hour.39.Good luck lanterns.40.那些灯好像在空中漂浮了 10 分钟才移开并消失。第三部分 写作.（A）1.research 2.based 3.beyond 4.basic 5.storm（B）6.Scientific 7.risked 8.were separated 9.handed 10.limits.11.has been; since 12.With; live on 13.wont; un
37、til 14.at a distance of 15.What is worse.参考范文: Recently we have had a discussion on whether it is necessary to carry out outer space explorations at a class meeting. Some of us think it is important to research the outer space. First, people can get a better understanding of the outer space through
38、the explorations. Second, new resources can be found there for humans to use. Third, the explorations can possibly bring about new living space for human life.However, others dont believe so. They think this kind of explorations cost too much money. And it is very dangerous for astronauts to do such work.I think people should do the explorations and such explorations into the outer space are worth trying out.
