1、Unit 2 We have not found life on anyother planets yet.安徽外研版八年级下Module 3 Journey to space12341112131415基础巩固练5答案呈现提示：点击进入习题678910environmentuniversegroupcommunicatelightmillionimpossiblehavent finishedto gethas knownBBCCC2122232425答案呈现1617181920基础巩固练2627282930AADCBbillioncalledairimagineto learnhow bi
2、g/large the universe isin order tocommunicate withsolar system;small partfar away;has travelled;reach能力提升练答案呈现3637383132333435DDABBDCBDA3940414243About 384，000 kilometers.Because the air reaches only 240 kilometers away from the earth.The hot gas in the rocket.一、根据首字母及汉语提示，完成下列单词的拼写。1.All of us must
3、 try to protect our e(环境).2.There are a lot of stars in the u(宇宙).3.Ill visit the Great Wall with a g (群)of my friends during the holiday.nvironmentniverseroup4.Toms sister is lively and she likes to c (交流)with her friends.5.She could just see by the l (光亮)of the candle.ommunicateight二、用括号内所给词的适当形式填
4、空。6.There are about three _(million)people going to this small but beautiful village every year.million7.He is too weak.Its _(possible)for him to move the heavy box.impossible8.They cant go with us now.They _(not finish)the work yet.havent finished9.It is important _(get)some exercise every day.to g
5、et10.So far none of us _(know)the new teachers name.has known三、单项选择。11.【中考四川乐山改编】_is quite easy for people to find any place in the world with the help of online maps.A.That B.It C.One D.ThisB12.Why doesnt he come to the party?Because he _ Guangzhou.A.have been to B.has gone toC.have gone to D.has b
6、een toB13.【安徽合肥包河区期中】I tried many ways to solve the problem,but _ of them worked.Dont lose heart.I believe you can make it.A.both B.allC.none D.neitherC14.(易错题)China is bigger than _ country in Asia.A.the other B.anotherC.any other D.otherC15.Today Mr Liu told us something about _ universe in class.
7、A.a B.an C.the D./C16.【中考江苏苏州】The gravity on Mars is only about three eighths of _ on the Earth.A.that B.thoseC.one D.onesA17.I dont like going out _ after dark.A.alone B.lonelyC.longD.alongA18._ volunteers will be needed for the 2022 Beijing Winter Olympic Games.A.Two thousand of B.Two thousands of
8、C.Thousand of D.Thousands ofD19.Do you know that we won the football match?Yes,I _ the news.A.hear B.to hearC.have just heard D.just have heardC20.He didnt finish his homework._ he was too busy.A.May be B.MaybeC.Though D.ButB四、从方框中选择适当的词，并用其适当形式填空。21.We all know that one thousand million is a _.lear
9、n,imagine,billion,air,callbillionlearn,imagine,billion,air,call22.Lao She was _“the Peoples Artist”.called23.The fresh _in the morning made her feel quite comfortable.airlearn,imagine,billion,air,call24.We cant _the life without electricity.imaginelearn,imagine,billion,air,call25.My brother is old e
10、nough _ to drive a car.learn,imagine,billion,air,callto learn五、根据汉语提示完成下列句子。(每空一词)26.想要明白宇宙有多大很困难。Its difficult to understand _ _ _ _ _.how big/largethe universe is27.为了支付修理费用，他们需要筹集5 万美元。They need to raise 50,000 dollars _ _ _ pay for the repairs.in orderto28.我经常与我的启蒙老师联系。I often _ _ my first munic
11、ate with29.太阳系只是宇宙中的一小部分。The _ _ is only a _ _ of the universe.solar system small part30.太阳离我们很远,它的光经过8 分钟才到达我们这儿。The sun is _ _ from us and its light _ for eight minutes to _ us.far away hastravelled reach六、完形填空。【中考广州改编】The first astronautsSince the earliest times,people have looked up at the stars
12、,the moon and the planets.Today people use modern machines to look at the sky.This is very different from the situation _31 years ago when people could only use their eyes.Perhaps they dreamed of _32 the universe.31.A.thousand B.thousandsC.thousand of D.thousands of32.A.explore B.to exploreC.explore
13、d D.exploringDDWhen did humans first go into space?The story began not very long ago,_33 the first astronauts were not peoplethey were animals.33.A.as B.or C.but D.soAScientists wanted to make travelling to space as safe as possible for humans.So they decided to experiment with animals and test _34
14、in spaceflights.34.A.they B.them C.their D.theirsBInsects,mice,frogs,dogs and monkeys were some of the animals that first went into space.Many of them _35,but they helped to make space travel safer for humans.For their great service,we shouldnt forget these animals.35.A.die B.diedC.have died D.will
15、dieBAlbert was the first monkey to go into space in 1949.Sadly he died after his spaceship landed back on earth._36 the result was different for Ham the Monkey.His story ended happily when he returned to earth _37 very good health.36.A.Luck B.Lucky C.Luckier D.Luckily37.A.at B.on C.in D.forDCScienti
16、sts wanted to know the answer to the important question:could _38 animal like Ham do the same things in space as he could do on earth?38.A.a B.an C.the D./BThe answer came when Ham _39 into space in 1961.Yes,he did everything well and lived for _40 16 years.39.A.send B.sentC.is sent D.was sent40.A.a
17、nother B.otherC.others D.the othersDA七、任务型阅读。41.How far is it from the earth to the moon?（不超过5个词）_请同学们看点拨训练第18页原文。About 384,000 kilometers.【点拨】根据原文第三段中句子The moon is about 384,000 kilometers away from the earth.可知答案。42.Why cannot a plane fly to the moon?（不超过15 个词）_Because the air reaches only 240 kil
18、ometers away from the earth.【点拨】根据原文第三段中句子A plane cannot fly to the moon because the air reaches only 240 kilometers away from the earth.可知答案。43.What is used for making the rocket fly up?（不超过10 个词）_The hot gas in the rocket.【点拨】根据原文倒数第二段中句子When the gas is made very hot inside the rocket,it will rush out of the end of the rocket,so it can make the rocket fly up into the sky.可知答案。
