Unit4 课后练习1人教版 2019 必修第一册.docx

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1、第四单元 分级训练1题组A单词拼写1.The program will concentrate on reducing environmental(损坏,破坏) and pollution.2.He left behind instructions saying that if his expedition did not return,no(救援) parties should be sent as it was clearly too dangerous.3.At the moment,enough supplies have been sent and people there have

2、(遮蔽处),food and water.4.Some experts say that there may be a rise of several meters in the sea level,or predict severe storms,_(洪水), droughts,famines,the spread of diseases and the disappearance of species.5.The war,although successful in military terms,left the economy in(废墟).6.Sixty(百分之)of voters s

3、aid that they would willingly pay higher taxes for better health care.7.Lou lifted the box easily,without using much (力气).8.To appreciate what these changes will mean,it is necessary to look at them in(上下文;背景).9.We stayed together,feeling relieved in the knowledge that the rescue(直升机) was on its way

4、.10.She heard a faint hiss as the red-hot(金属) struck the water.单句语法填空1.The old man is a veryperson with a lot of knowledge andgained from experience rather than from formal education.(wise)2.We measured theof the living room and found it was 6.3 meters.(long)3.The news of his death came as a greatev

5、eryone of us was deeplyby thenews.(shock)4.Theof the people was extreme.Two-thirds of them died or were left without parents.(suffer)5.We sat in the shade,from the sun.(shelter)6.With the governments aid,those(affect) by the earthquake have moved to the new settlements.7.The flood(destroy) a lot of

6、houses and many people became homeless.8.Rescue workers are rescuing the(injure) in the earthquake.9.They dug a hole and(bury) the money.选词填空refer to, in ruins, cut across, in shock, suffer from, go through1.The new law does notthe land used for farming.2.After the earthquake,the whole city lay.3.Hi

7、s friend hasill health for some years.4.He isnt seriously injured but he is.5.She hasan unhappy time recently.6.We can gain time if wethis field.根据汉语意思完成句子1.在可怕的15秒钟内,一座大城市就成为一片废墟。In fifteen terrible seconds a large city.(lie)2.当滚烫沸腾的岩石从火山喷发出来并撞回地面时,它所造成的损失比你可能想象的要小些。When boiling rock erupts from a

8、volcano and crashes back to earth,it causesyou might imagine.(damage)3.我们一定不能让其他孩子遭受相同的命运。We must prevent other children fromfate.(suffer)4.借助一把梯子,邻居们成功地把孩子们从火中救了出来。With the help of a ladder,the neighbors succeeded inthe fire.(rescue)5.在许多更贫困的国家,人们仍然缺少基本的食物和住处。In many poorer countries,people still l

9、ack .(shelter)参考答案：.单词拼写1.damage2.rescue3.shelters4.floods5.ruins6.percent7.effort8.context9.helicopter10.metal.单句语法填空1.wise;wisdom2.length;long3.shock;shocked;shocking4.suffering5.sheltering6.affected7.destroyed8.injured9.buried.选词填空1.refer to2.in ruins3.suffered from4.in shock5gone through6cut acr

10、oss.根据汉语意思完成句子1.lay in ruins2.less damage than3.suffering the same4.rescuing the children from5.basic food and shelters题组B 高考提升阅读理解Earthquakes are something that people fear.There are some places that have few or no earthquakes.Most places in the world,however,have them regularly.Countries that have

11、 a lot of earthquakes are usually quite mountainous.The most talked about earthquake in the United States was in San Francisco in 1906.The strongest one in North America was in 1964.It happened in Alaska.Strong earthquakes are not always the ones that kill the most people.In 1755,one of the stronges

12、t earthquakes ever recorded was felt in Portugal.In 1923,a very strong earthquake hit Tokyo,Yokohama area of Japan.Most of people died in fires which followed the earthquake.One of the worst earthquakes ever was in China in 2008.It killed a large number of people.The worst earthquake ever reported w

13、as also in China,which happened in 1556.Earthquakes worry people a lot.The reason is that we often do not know when they are coming.People cannot prepare for earthquakes.1.Earthquakes happen.A.in all the places in the worldB.only in the countries that have a lot of mountainsC.regularly in most place

14、s in the worldD.only in a few places along the coast2.When and where was the worst earthquake ever reported?A.In 1964 in Alaska.B.In 1556 in China.C.In 1923 in Japan. D.In 2008 in China.3.According to the passage,which of the following is NOT true?A.The stronger the earthquake is,the more people are

15、 killed.B.Earthquakes often come unexpectedly.C.Earthquakes can cause fires.D.People still dont know how to tell when an earthquake will come.4.What may be talked about in the seventh paragraph?A.How do earthquakes worry people?B.What will people do to prepare for earthquakes?C.How can we save peopl

16、e when earthquakes happen?D.How do earthquakes happen?七选五HomeworkDo arithmetic problems 15 through 25.State the different forms of the verbs on page 50 of your French workbook.Read pages 12 through 20 of the Shakespeares play,and dont forget to fill in the missing chemical symbols on the worksheet.S

17、ound like a list of your homework for the next few nightsor maybe even just for tonight?1Its your teachers way of evaluating how much you understand whats going on in class.And it helps strengthen important concepts.2Its inviting to start with the easy things to get them out of the way.However,youll

18、 have the most energy and focus when you begin,so its best to use this mental power on the subjects that are most challenging.Later,when youre more tired,you can focus on the simpler things.If you get stuck on a problem,try to figure it out as well as you canbut dont spend too much time on it becaus

19、e this can mess up your homework schedule for the rest of the night.3But dont pick someone whom youll be up all night chatting with,or youll never get it done!Most peoples attention spans arent very long,so take some breaks while doing your homework.Sitting for too long without relaxing will make yo

20、u less productive than if you stop every so often.Taking a 15-minute break every hour is a good idea for most people.4Once your homework is done,you can check it over if you have extra time.Be sure to put it away safely in your backpacktheres nothing worse than having a completed assignment that you

21、 cant find the next morning or that gets ruined by a careless brother or sister.5Now youre free to hang out.A.Homework is a major part of going to school.B.Luckily,you can do a few things to do less homework.C.When you start your homework,deal with the hardest tasks first.D.But if youre really conce

22、ntrating,wait until its a good time to stop.E.If you need help,ask an adult for help or call or email a classmate for advice.F.And no teacher still believes that “chewed by the dog” lieeven when its true!G.In conclusion,no one is expected to stay long,and people have very different learning styles.1

23、.2.3. 4.5.参考答案：.阅读理解语篇导读本文属于科普文。主要讲述了地震及历史上几次有名的地震情况。1.C【解析】细节理解题。根据第一段中的“There are some places that have few or no earthquakes.Most places in the world,however,have them regularly.Countries that have a lot of earthquakes are usually quite mountainous.”可知,有些地方很少或根本没有地震。然而,世界上大多数地方的地震都是有规律的。地震频繁的国家通常

24、是多山的。分析选项可知,C项符合题意。2.B【解析】细节理解题。根据文章第五段中的“The worst earthquake ever reported was also in China,which happened in 1556.”可知,最可怕的地震是1556年发生在中国的,故选B项。3.A【解析】细节理解题。根据文章第三段第一句“Strong earthquakes are not always the ones that kill the most people.”可知,A项不正确,而B、C、D三项根据常识可知都是正确的,因此选A项。4.B【解析】推理判断题。根据文章最后一段中的内容

25、可知,人们对地震是没办法做很多准备的,接下来讲的将是人们能够做的事情。分析选项可知B项符合题意,故选B项。.七选五语篇导读本文是一篇说明文,主要对如何完成家庭作业提出了几个建议:要从最难的题目开始、可适当寻求帮助、每一小时可以休息片刻、要认真检查等。1.A【解析】空后的It指代A选项中的Homework。故选A项。2.C【解析】根据下文“so its best to use this mental power on the subjects that are most challenging”可知,本段建议学生们先从最难的作业着手,因为一开始你最有精力,思想也最集中,故选C项。3.E【解析】后句用到了连词But,并提到不要找一个整晚只聊天的人讨论作业。故设空处应该是说可以求助于哪些人,故选E项。4.D【解析】上文提到“对于大部分人来说每小时休息15分钟是个好主意”,D项“但是如果你非常专心,那么也可以等到一个合适的时间停止”承接上文,故选D项。5.F【解析】本段主要讲要预防其他一些意外给作业带来的破坏,由此可知F项正确。