高中英语Unit4Astronomythescienceofthestars练习试题人教版文档格式.docx

1、1oxygenA猛烈的；激烈的；强暴的2exist B有害的3harmful C氧4puzzle D生存；存在5violent E（使）迷惑；（使）为难n迷；难题1C2D3B4E5A.根据所给汉语提示写出单词1_ n天文学2_ adj.太阳的3_ n系统；体系；制度4_ n宗教；宗教信仰5_ n原子1.astronomy2.solar3.system4.religion5atom.根据英语释义写出单词1_： different from，not similar to2_： the mixed gases that surround the earth3_： for that reason; f

2、or this reason4_： increase, add to the number of5_： very important or necessary6_： idea that tries to explain something1.Unlike2.Atmosphere3.thus4.multiply5Fundamental6.theory.选用短语的适当形式完成句子in time；lay eggs；give birth to；in ones turn；prevent.from；be harmful to1A bird_ in the nest it has built.lays eg

3、gs2Do you think well be_ to catch the train to go to Paris?in time3No matter what happens，nothing and nobody can_ the plan_ being carried out.preventfrom4Reading in dim light_ your eyes.is harmful to5After the second competitor went off the stage，my son went onto the stage to perform_in his turn6He

4、told us happily that his wife would_ a baby the next week and that he would be a father.give birth to.领会句子所用的句型并翻译成汉语1What_it_was_to become was uncertain until between 4.5 and 3.8 billion years ago when the dust settled into a solid globe.随后它会变成什么没人能知道，直到4538亿年前，这团尘埃才慢慢地形成了一个固体的球状物。2The earth became

5、 so violent that_it was not clear whether the shape would last or not.地球（开始）变得激烈动荡，不知道这个固体形状是否会继续存在下去。3This produced a chain reaction, which_made_it_possible for life to develop.这就产生了一个连锁反应，使生命的发展成为可能。4So whether_life will continue on the earth for millions of years to come will depend on whether_th

6、is problem can be solved.所以，在未来的数百万年中，生命能否在地球上延续取决于这个问题能否得到解决。课文表层理解.判断正（T）误（F）1The earth appeared before the Big Bang happened.（F）2The original atmosphere consisted of nitrogen and oxygen.（F）3The main difference between the earth and other planets is that there is water on the earth.（T）4Life began

7、in water and then on land.（T）5Mammals appeared before the development of dinosaurs.（F）6Dinosaurs could give birth to young baby animals and produced milk to feed them.（F）7Human beings produce too much carbon dioxide which causes the global warming on the earth.（T）8According to the text, human beings

8、 would disappear in the end.（F）.读课文回答问题1Whats the main idea of the text?The text mainly tells us the formation of the earth and the development of life on it.2Why was the earth different from the other planets?Because there is water on the earth.3Why did the dinosaurs disappear suddenly? No one know

9、s that, and it remains a mystery.表格填空How did the earth came into being?1.A cloud of dust2.A solid globe3.fire and rock4atmosphere5.water6.gases and acids 课文深层理解单项选择1What began to appear on the earths surface when it cooled down?AWater.BGases.CAcids. DCarbon.A2From the last paragraph we can infer tha

10、t the author is _Aconfident BsadCconcerned DangryC3What does the word “they” refer to in the sentences “It exploded loudly with fire and rock.They were in time to produce carbon, nitrogen, water vapour and.”？APlanets. BStars.CGases. DFire and rock.D4Which is the right order of the development of lif

11、e?ASmall clever animalsshellfishdinosaursmammals.BShellfishdinosaurssmall clever animalsmammals.CShellfishdinosaursmammalssmall clever animals.DDinosaursshellfishmammalssmall clever animals.如何写探索性写作：解决问题写作步骤：1提出问题或列出现象，并简要阐述其产生原因。2说明其对生活和社会的影响。3提出解决问题的方法。写作时应注意以下三个方面：1此类书面表达通常为话题作文或看图作文，学生应仔细研读提示信息或

12、图画，明确应围绕什么问题或现象展开评论。2围绕主题，进行拓展。根据要求和提示信息合理安排篇章中各部分内容的比例，做到详略得当、条理清楚、文字简练。3时态：多采用一般现在时，但如果提示中给出了具体时间，则应对时态进行相应的调整。4要注意存在的问题，分析此问题可能带来的危害，然后针对此问题进行解决。【典型句式】提建议的句型：（1）In my opinion，the best way to solve the problem is.（2）My tips are as follows.（3）Only in this way can we.（4）To solve the abovementioned p

13、roblem，we must.说明现象或问题的常用句型：（1）It has become the biggest concern of.（2）Unless we take effective measures, it is likely that.（3）The situation many people are facing is that.（4）To start with，.The second reason is.The last but not least reason is.（5）Faced with the problem, quite a few people argue that

14、.but others.（6）There is a general discussion today about the problem of.得出结论：（1）With concerted efforts we will pull through the difficulties.（2）With the help of.we can manage to overcome these difficulties.你所在的研究性学习小组对“中学生的健康状况”进行了一次调查，主要内容如下：1现状：肥胖人数增多，身体素质逐年下降；2原因：学习紧张，缺乏体育锻炼；较少参加体力劳动，如做家务；饮食不均衡；3

15、专家建议：少上网，保证睡眠；每天运动一小时。请根据以上信息写一篇英语短文，在英文校报上投稿。【写作提示】1时态：一般现在时为主。2人称：第一、三人称。3要点：（1）首段点明问题：中学生的健康状况。（2）中间部分分析原因，具体要点可参考题目要求中的提示。（3）最后是专家的建议。注意：词数100左右【范文点评】范文点评The research study group did a survey on students health.It_shows_that the number of students who put on weight is increasing and the health o

16、f them has been going from bad to worse._As_far_as_I_am_concerned,_there_are_many_factors_accountingfor the problem above, but the following might be the critical ones.First， the fact that they are busy with their homework and lack exercise exists indeed.Second,_they have little chance to do physica

17、l work like housework.Besides,_they pay no attention to a balanced diet.Experts give us some advice on improving our health.They_advise_us_not_to be addicted to playing computer games.We_shouldhave enough sleep to ensure our study and take an active part in sports for about an hour every day.It show

18、s that.引出调查结果。As far as I am concerned这是必备的表达观点的套语。There be 主语doing/done 高级句型，提升了文章的档次。这个句型学生在写作时很容易出错。first，second，besides连接自然，条理清楚。They advise us not to，We should do.表示建议，语言委婉礼貌登上月球，探索宇宙的奥秘是很多人的梦想。然而，真正登上之后，会遇到很多困难，例如保护皮肤、防止食物飞走、身体失重、行走困难等，请选取你可能遇到的一个难题，并根据所学知识找到克服的办法。词数100左右。If I visited the moon

19、，there would be a problem I might be faced with: how to eat and drink.On the earth, it is easy for us to eat and drink.But on the moon，the gravity is so weak that the food will float around.I would have to take all my food with me if I went to the moon.So it could be put in a tube and then I would b

20、e able to suck it more easily.Perhaps I would use a straw to do it.It can prevent the food from floating away.Only in this way would the problem be solved.I will have a try in time.A级基础过关.用括号内词的正确形式填空1She_（gentle） refused to accept the gifts.gently2If someone walks on the moon，he will feel_（weight）w

21、eightless3_（exhaust），I went to bed as soon as I got home.Exhausted4With the_（develop） of our country，our life is better and better.development5How _（disappoint） we were when we heard the news.disappointed6Some believe in the_（exist）of life on Mars，while others consider it as a myth.existence7Its_（li

22、ke）him to be late；hes usually on time.unlike8Not all people are aware of the various effects of_（globe）warming on Earth.global.选词填空go by；prevent from；as if；cheer up；break out；now that；get close to；depend on；get the hang of；1The government took immediate measures and the disease was_spreading.prevented from2Our success_whether everyone works hard.depends on3It was difficult for the