2021新版人教版选修二英语Unit 5　Section C　Using Language (Ⅰ) 课后练习.docx

1、Section C Using Language () 课后篇巩固提升 .单词拼写 1.Forty-eight people have (溺水)after their boat turned over during a storm. 答案 drowned 2.Take each foot in both your hands and rotate it to loosen and relax the (关节). 答案 ankle 3.The best way to treat such (流血)is to apply firm pressure. 答案 bleeding 4.My (惊恐)wa

2、s rising and I could feel my heart beating wildly. 答案 panic 5.The driver had forgotten to fasten the safety chain and the trailer came (松的). 答案 loose 6.Im terribly sorry to interrupt,but may I use your phone?Its rather (紧急的). 答案 urgent .短语填空 shout for,in the middle of,suffer from,keep.calm,check for

3、,press down 1.Use a cloth to clean the screen,but be careful not to too hard and damage it. 答案 press down 2.I woke up the night and could hear a tapping on the window. 答案 in the middle of 3.The mother tried her best to the baby ,but in vain. 答案 keep;calm 4.As this one is not available,the manager as

4、ked me to go online to other flights. 答案 check for 5.The children help,but the people on board couldnt hear them. 答案 shouted for 6.The doctor explained to us why we coughed when we a cold. 答案 suffered from .同义句转换 1.More freeways have been built in China,which makes it easier for people to travel fro

5、m one place to another. More freeways have been built in China, for people to travel from one place to another. 答案 making it easier 2.Because he didnt know how much longer he could last,Nicholas did the only thing he could he huddled in his cave and slept. how much longer he could last,Nicholas did

6、the only thing he could he huddled in his cave and slept. 答案 Not knowing 3.If weather permits,we shall play the match tomorrow. ,we shall play the match tomorrow. 答案 Weather permitting 4.The old couple often take a walk after supper in the park,and their pet dog followed them. The old couple often t

7、ake a walk after supper in the park,with their pet dog . 答案 following them 5.After he graduated from college,he taught English in a middle school. college,he taught English in a middle school. 答案 Having graduated from/After graduating from 素养提升 .完形填空 主题语境:急救 语篇类型: 记叙文 词数:268 难度: Seven years ago,Kevi

8、n Stephan,was a bat boy for his younger brothers Little League baseball team.A player who was 1 up accidentally hit him in the chest with a bat.Kevins heart 2 beating. “All I remember is that I dropped the bat off,and all of a sudden just got hit in the chest with something,and I turned around and p

9、assed out,” Stephan said. 3 ,a nurse whose son played on that 4 was able to revive(使苏醒)him and save his life.Stephans mother said he was very fortunate.Penny Brown,the nurse,was 5 to be at work that night,but was given the day off at the last 6 . Now comes the really interesting part.Last week that

10、same nurse was eating at the Hillview Restaurant 7 she began to choke on her food.Witnesses say people were 8 for someone to help her.“The food wasnt going anywhere and I totally couldnt breathe,” Penny said.“It was very frightening.” Restaurant employees yelled for Stephan to come out and 9 .“They

11、knew I was a volunteer firefighter and they 10 me over and I did the Heimlich,and I guess you 11 say I saved Mrs Brown,” Stephan said.At the restaurant,they 12 what had happened before.Seven years ago,Brown had 13 Stephans life.Now at age 17,he had returned the 14 . On Saturday,the two met again at

12、the Bowmansville,N.Y.,Fire Hall where Stephan is a junior firefighter.He 15 her with a bouquet of flowers,and his parents were also there to greet Mrs Brown. 【语篇解读】本文是记叙文。七年前,一位护士救了 Stephan。巧合的是,七年后,Stephan 又救了 那位护士。 1.A.giving B.taking C.holding D.warming 答案 D 解析 warm up“热身”。此处指正在进行“热身”训练的一名队员。 2.A

13、.suggested B.stopped C.began D.insisted 答案 B 解析由于球棒打在了他的胸膛上,所以他的心脏停止了(stopped)跳动。 3.A.Excitedly B.Interestingly C.Fortunately D.Unluckily 答案 C 解析从下文可知,有一位护士在场,救了他的命,所以是“幸运的”。 4.A.group B.team C.class D.school 答案 B 解析 on that team“在那个队里”;是那个队的队员。其他词不能和 on 连用。 5.A.supposed B.thought C.agreed D.recomme

14、nded 答案 A 解析 be supposed to do“应该做”。think“思考”;agree“同意”;recommend“推荐”,都不符合语境。 6.A.minute B.night C.order D.task 答案 A 解析 at the last minute“在最后时刻”。 7.A.while B.when C.because D.though 答案 B 解析 was doing.when.“正在做某事,突然”。 when 此处是并列连词,相当于 just at that time。 8.A.whispering B.speaking C.screaming D.sendin

15、g 答案 C 解析由于她被食物噎住,所以人们“尖声叫喊”着寻求帮助。scream“尖叫”,符合当时的情景。send for“派人去叫”。 9.A.look B.watch C.work D.help 答案 D 解析根据上文可知,此处指“几个员工喊 Stephan来帮忙”。 10.A.rang B.thought C.turned D.called 答案 D 解析根据“他们知道我是志愿消防员”可知,他们把 Stephan叫过来。call sb over“把喊过来”。 11.A.needed B.dared C.could D.ought 答案 C 解析根据上下文的语境可知,此处表示“可能性”,所

16、以填 could。 12.A.recognized B.learned C.impressed D.admitted 答案 B 解析根据下文的“Seven years ago,Brown had 13 Stephans life.”可知,他们了解到了以前发生的 事情。learn“了解;得知”,符合语境。 13.A.saved B.lost C.made D.gave 答案 A 解析根据上文的“was able to revive him and save his life”可知,A项正确。save ones life“救了的 命”。 14.A.condition B.favor C.situa

17、tion D.position 答案 B 解析七年前那位护士救了 Stephan 的命,七年后,Stephan 又救了她的命,所以就把当时的“恩惠”还给了 她。 15.A.presented B.brought C.bought D.thanked 答案 A 解析 present“赠送”。不能选 thank,因为现在应该是那位护士感谢 Stephan 的时候。 .语法填空 主题语境:红十字会 语篇类型:记叙文 词数:233 难度: You may have heard of the Red Cross.It is an 1 (organize)that helps people who are

18、 in need no matter 2 bad the situation is!But if not for the passion of a young woman named Clara Barton,the American Red Cross may have never been formed! One day when she was 11 years old,her elder brother was 3 (terrible)injured.He was ill for two years.Clara cared for him 4 whole time.Through th

19、is experience she found out that she came alive when she cared for others.Soon,Clara began taking care of 5 (injure) animals.Neighbours began bringing their pets to her. When she was older,she became a nurse in the American Civil War and she helped save hundreds of soldiers.After the Civil War,Clara

20、 traveled to Europe to rest. 6 that did not last long.Soon she was caring for 7 (wound)people in battle once again!But this time,she learned about the Red Cross who worked alongside her on the battlefield.Their mission was to help those who needed it most. She decided that the Red Cross 8 (need)in A

21、merica.Over several years,she asked 4 different presidents 9 (bring)the Red Cross to America.They all said no.But then,thanks 10 her persistence(坚持),one of the presidents changed his mind!And the American Red Cross was born. 答案与解析 【语篇解读】这是一篇记叙文。文章讲述了美国红十字会成立的历史。 1.organization 考查名词。不定冠词 an后应接名词,故填 o

22、rganization。 2.how 考查主语从句。no matter how为固定词组,意为“无论怎样”,修饰形容词 bad,故填 how。 3.terribly 考查副词。此处修饰形容词 injured,应该用其副词形式,故填 terribly。 4.the 考查冠词。the whole time 为固定词组,意为“自始至终,一直”。 5.injured 考查形容词。由后面的名词 animals 可知,此处应用形容词作定语,表示“受伤的”。 6.But 考查连词。根据句意可知,前后表示转折关系,故填 But。 7.wounded 考查非谓语动词。people与 wound构成被动关系,故用

23、过去分词作定语。 8.was needed 考查动词时态和语态。根据句意可知,the Red Cross 与 need 构成被动关系,且根据 decided可知,时态为一般过去时,故填 was needed。 9.to bring 考查非谓语动词。ask sb to do sth 意为“要求某人做某事”,动词不定式作宾语补足语。 10.to 考查介词。thanks to 为固定词组,意为“幸亏,多亏”。 .概要写作 阅读下面短文,根据其内容写一篇 60 词左右的内容概要。 If youre worried that too much “screen time” could badly infl

24、uence your childs intelligence,new research suggests you might be right.By analyzing the data gathered from over 4,500 U.S.kids aged 8 to 11 between 2016 and 2017,Jeremy Walsh,a postdoctoral fellow with the CHEO Research Institute in Ottawa,found that too much “screen time” could be harming your chi

25、lds intelligence.Kids with the sharpest intellects spent less than two hours a day on their cellphones,tablets and computers,coupled with 9 to 11 hours of sleep and at least an hour of physical activity. Too much screen time could be affecting kids ability to focus,especially if they are switching b

26、etween apps on a device or between different screens at the same time,Walsh suggested.“One leading hypothesis(假设)is that much time on screens is spent multitasking,using multiple apps or devices at once,”he said.“This can interfere with a childs ability to focus and keep interest on a task.It can be

27、 damaging the building blocks for good cognition(认知).” Sleep is important for brain development,since thats when the brain reorganizes itself and grows,Walsh added.Besides,exercise has been shown to increase blood flow to the brain and oxygenation of brain tissues,and increases the connectivity of n

28、etworks in the brain.Too much screen time could lead to a “cascade” effect where kids dont get enough sleep and then are less active during the day.“You can see how this would have an impact on brain health,”Walsh said. What should parents do?Walsh advised setting firm rules regarding the use of scr

29、eens,including how long children are using the screens,the kinds of apps they are using and how many screens they are using at once.Concerned parents also should preview games or apps before letting their children play,seek out more interactive (交互的)options that engage the childrens minds,and use pa

30、rental controls to block or filter content and limit screen time. 参考范文 New research has found that excessive “screen time” may negatively affect childrens intelligence.(要点 1)It prevents children from focusing and staying interested,thus restricting their cognitive development.(要点 2)Also,it results in inadequate sleep and lack of physical activity,which do harm to the brain health.(要点 3)Accordingly,parents are advised to establish strict regulations concerning the use of screens,monitor the contents and limit the screen time.(要点 4)