八年级英语下册Module3JourneytospaceUnit1Hasitarrivedyet第2课时课时作业新版外研版20210618151.docx

1、Module 3Journey to spaceUnit 1Has it arrived yet?第二课时.用括号内所给单词的适当形式填空1.My sister (have) just made a new friend called Lucy.2.Could you please tell me how (get) to the railway station, Madam?3.Ive (hear) about the new film. Let me tell you something about it.4.It took them about three (month) to buil

2、d the bridge.5.Have you ever (be) to Beijing before, Wang Hui?6.These days Tony (train) hard for the coming match.7.The book is so (interest) that youll like it.8.Have you listened to the (late) songs by Hua Chenyu?9.Youd better go there by taxi in order (save) time. 10.No news (be) good news.根据句意填入

3、适当的单词,使句子完整、通顺11.Hi, Daming. What are you to?Im preparing for my maths test.12.Lin Tao is kind to everyone. And thats I chose him as our new monitor.13.The boy is doing much better he did last year. 14.He didnt go to school he was ill.15.Have you found your wallet , John?No, I havent.用方框中所给词语的适当形式填空

4、。每词限用一次search for, no problem, space travel,far away, in order to16.Simon was interested in when he was young.17.Can you help me with my English after school?.18.We had to walk home save money. 19.What do you think the policemen are in the old house?20.In fact, the sun is very from us.完形填空Man has do

5、ne much research on our universe. Man has even 21 four kinds of satellites. The first kind of satellite studies the geography of 22, which is our home. It is used to make maps and also help countries to see where they may 23 oil and gold. The 24 kind of satellite is used to guide ships and planes. A

6、 ship or a plane can 25 a message to the satellite, and can find out where it is. The third kind studies the 26. These satellites watch clouds and strong winds 27 across the earth. They warn(提醒) countries to be ready when the 28 weather is coming. They 29 of the earth from thousands of miles above i

7、t and send the photos to weather stations on the ground. 30 kind is used for communication. Telephone calls 31 countries can be sent by these satellites. Some can carry 32 calls at a time. A call is sent to the satellite, and then the 33 sends it to a station in the country. These satellites also ca

8、rry pictures. They can 34 and send about eight pictures at a time. People can send pictures to 35 by mobile phone.()21. A. invent B.to invent C.invented D.inventing()22. A. the sun B.the moon C.space D.the earth ()23. A. buy B.choose C.find D.carry()24. A. second B.twice C.two D.first()25. A. get B.

9、send C.put D.write()26.A.place B.weather C.sun D.face()27. A. moving B.running C.walking D.flying()28. A. fine B.cool C.sunny D.bad()29. A. take photos B.make drawing C.have a look D.draw pictures()30. A. The other B.The others C.One D.The last()31. A. between B.in C.from D.of ()32. A. hundred B.hun

10、dreds C.hundred of D.hundreds of()33. A. man B.satellite C.telephone D.caller()34. A. take B.bring C.accept D.receive()35. A. each B.other C.each other D.every.阅读理解For thousands of years, men have explored(探索) the earth. Nowadays, we are exploring space. Astronomers(天文学家) are the modern-day explorer

11、s. Now, many astronomers are looking for new planets and new places for men to live in the future. But where do astronomers start exploring?First of all, astronomers look for a star. Thats because our own earth moves around a starthe sun. More importantly, it is neither too far from nor too near the

12、 sun for heat and light. So when astronomers have found the star, they look at the planets around it. In recent years, astronomers have found nearly 400 new planets with stars. However, many of these planets are either too near the star or too far away.However, if the planet is in a good place, astr

13、onomers look for three key things: water, air and rock(岩石). Water is important because all life needs water. Men can drink it and also grow plants with water. And plants produce air for men to breathe and food to eat. Rock on a planet is also important. Thats because there is often water under the r

14、ock.After many years of exploring, astronomers have found a planet like the earth. Its Gliese 581g and its near a star. The astronomers think it has water and rock and the average(平均的) temperature is between -31 and -12. Thats cold, but not colder than Antarctica or the Arctic Circle, for example. G

15、liese 581g is bigger than the Earth. A year on Gliese 581g is only 37 earth days, not 365 earth days. But astronomers do not think these are big differences and some of them think Gliese 581g will be a new earth. However, Gliese 581g is twenty light years from the earth.()36.How do astronomers disco

16、ver a new planet for men to live on? Choose the right order.a.Astronomers look for three key things.b.Astronomers look for and find a right star.c.Astronomers look at the planets around the star.A.a-b-c B.b-a-c C.b-c-a D.c-a-b()37.According to Paragraph 3, which of the following things is the most i

17、mportant?A.Water. B.Air. C.Rock. D.Food.()38.What does the underlined word“it” in Paragraph 4 refer to?A.The earth. B.Gliese 581g. C.The sun. D.Gliese.()39.Whats the main idea of the text?A.Gliese 581g is already a new earth.B.There are some planets like our earth.C.Water, air and rock are important

18、.D.Astronomers are looking for a new earth. 语法填空 阅读下面短文,在空白处填入一个适当的词,或填入括号中所给单词的正确形式。The planet Mars is the closest and most similar planet to the earth. It is very 40.(interest) for scientists. For example, Mars has seasons with different weather, 41. other planets have the same temperatures all ye

19、ar round. 42.(be) there life on Mars in the past? In order 43.(find) it out, scientists need to know if Mars ever had water. In 2004, scientists 44.(send) two robot rovers, called Spirit and Opportunity 45. (look) for signs of water. These rovers can drive over rocks and all 46.(kind) of rough groun

20、d. They can also use cameras and send photos back to the earth. 47.(one), the two rovers found chemicals and patterns(图案) in the rocks. Probably water made 48.(they). Then, they moved to another area and found other rocks. Maybe water made the rocks special. Now scientists think there was probably w

21、ater on the planet long time ago. Today they are still not sure if there was life on Mars. They 49.(real) need more information to decide. The two robot rovers answered some old questions, but they also brought up many new ones.答案.1.has2.to get3.heard4.months5.been6.is training7.interesting8.latest9

22、.to save10.is.11.up12.why13.than14.because15.yet.16.space travel17.No problem18.in order to19.searching for20.far away.21.C本句使用现在完成时,要用过去分词,故选C。22.D由后面的“which is our home”可知选D。23.C句意:它被用来制作地图,也帮助国家查看他们可能在哪儿找到石油和黄金。故选C。24.A25.Bsendto意为“把发送到”。26.B27.Amove across意为“移过”。28.D29.A30.D31.Abetween countries意为“在国家之间”。32.Dhundreds of意为“成百上千的”。33.B34.D35.Csendto each other意为“互相发送”。.【主旨大意】 几千年来,人类一直在探索宇宙,现在天文学家正在寻找适合人类未来生活的新行星和新地方,他们已经发现了一颗与地球相似的行星Gliese 581g。36.C37.A38.B39.D.40.interesting41.but42.Was43.to find44.sent45.to look46.kinds47.First48.them49.really