【安徽专版】《》2020高三英语一轮课时作业 新人教版选修7-2

选修7 Unit2课时作业(三十二)Robots机器人.单项填空1For teenagers，there are always too many rules that are expected_.Ato obey Bto be obeyedCobeying Dobeyed2No child under 12 is allowed to go to the lake alone；any walk close to the lake_by a parent.Amust be accompanied Bmust accompanyCcan be accompanied Dshould accompany3The film star has asked_but the journalists just keep following him wherever he goes.Ato leave alone Bleft aloneCto be left alone Dbeing left alone4What did he say in_of his stupid behaviour?He admitted that he had made a serious mistake.Aexplanation BfavourCfear Dsupport5The novel written by the author_ well，but five years ago no one could have imagined how great a role he _in the literary world.Asells；was to play Bselling；was playingCsold；had played Dsell；is playing6The result of the football match was 2 to 2，_the satisfaction of both teams.Awith BforCat Dto7The Parkers bought a new house but_will need a lot of work before they can move in.Athey BitCone Dwhich8We did everything we could_ him to stay，but he insisted on leaving.Atry to persuade Bto try to persuadeCtry persuading Dto be persuaded9John was_to learn the news that he was rejected by the committee.Alet down Bput downCnoted down Dtaken down10Lorry，how do you think an Englishwoman will feel if you ask how old she is?Well.She may probably feel_.Aabsurd BembarrassedCsatisfied Dawful11The accident happened on such an evening with strong winds_by heavy rain.Aappeared BhappenedCaccompanied Dmixed12Its a lovely day，isnt it?Yes.I love_when the weather is like this.Why dont we sit outside and have our lunch?Athis BthatCit Done13Busy as they are，parents should_at least two hours every week to spend with their children.Aset out Bset awayCset aside Dset off14The teacher allowed us 5 minutes to_the text through to get a general idea of the whole passage.Adiscuss BadaptCpile Dscan15Do you know when Britain_war on Germany during the Second World War?In 1993，I suppose.Aannounced BdeclaredCfought Dattended.阅读理解(2020年合肥三模)Its true that teens dont get enough sleep，but changing the school starting time would have a chaotic_effect and throw everyone off balance.Scientists have shown that teens are more active later at night than children and adults，so most teens are probably staying up later for whatever reasons.“The researchers measured the presence of the sleeppromoting hormone (荷尔蒙) in teenagers saliva (唾液) at different time of the day.They learned that the hormone levels rise later at night than they do in children and adultsand remain at a higher level later in the morning.Measuring the hormone in the saliva is a good way to show that most teens have sleep problems，but changing school schedules isnt the best way to fix this.Most people arguing against changing school schedules would say that it would only cause teens to stay up and wake up later，thus leaving them with the same problem.The biggest problem schools would come across from changing their schedules would be the after school and job conflicts students and teachers would meet.“Teachers reported that students were more alert，and research showed that afterschool sports and jobs would suffer.Students in that area might have been able to deal with less time for jobs and sports somehow，but some of them have practice and earlier plans that would become conflicted if this change were to occur.Most students rarely have time to play a sport and do homework before 9 or 10 oclock.Opening schools later may have worked for some areas，but the reality is often very different.1The meaning of the underlined word “chaotic”in the 1st paragraph is close to_.Apositive BapparentCnegative Dambiguous2Most teens have sleep problems because_.Athey are more active than children and adultsBschool work takes up most of their timeCtheir hormone levels are higher later at nightDthey probably like staying up for no reason3Which of the following is TRUE according to the passage?AThere are many conflicts between students and teachers.BSome of the teachers have practice and earlier plans.CMost students are able to do sport and homework before 900.DWays to solve students sleep problem vary from area to area.4The passage mainly develops by_.Agiving reasons Bshowing examplesCcomparing facts Doffering solutions(2020年上海春招)All over the world，children in hospital are being treated with a new kind of medicine：Laughter.Lucy is 23 and works for Theodora Childrens Trust.She is one of many clown (小丑) doctors who bring a smile to the faces of sick children.“Im a Theodora clown doctor.I call myself Dr Looloo.I spend two days a week in childrens hospitals，making funny faces，telling jokes，and doing magic tricks.As I walk into the wards I blow bubbles，shake hands with the kids，and make up nonsense songs for those children well enough to sing.I take special balloons to make balloon animals and tell funny stories about them.Im naturally a very cheerful person.Ive always been a clown.In fact my fathers a clown and I started working with him when I was eight years old.I knew it was just the job for me and I became a clown doctor because I think its a great way to cheer up sick，frightened children in hospital.Being a clown in hospital is very tiring both physically and emotionally.We have to learn not to show our feelings，otherwise wed be useless.Clown doctors are sensitive but this is not a side most people see.To the children were happy all the time.Im still learning to allow myself to feel sad occasionally.There working with a very sick little girl from Bosnia who speaks no English，so our only common language is laughter.At weekends I participate in events to raise money for Theodora Childrens Trust.Its a charity，so we are paid with the money people give.Being a clown doctor makes the worries of everyday life seem small.All in all I feel honoured to do this job.”5Lucy works as a clown doctor because_.Aher father is a clownBshe has been a clown since she was eightClaughter is a great help to sick childrenDworking in hospital brings her extra money6What do clown doctors usually do in hospital?ATeach kids how to speak English.BCheer kids up with funny stories.CJoin in activities to raise money.DDevelop kids sense of humour.7Lucy thinks that being a clown doctor is_.Aan honourable and meaningful practiceBan interesting job to make a livingCa good way of getting rid of her worriesDan experience of great fun.单项填空1B考查非谓语动词。to be obeyed是不定式的被动式作主语补足语。句意为：对于十几岁的青少年来说，总有太多的规则需要他们去遵守。2A考查情态动词的被动语态。根据前一分句中No.is allowed.可知要用must (必须)，带有强制意味。句意为：十二岁以下的儿童必须在家长的陪同下方可靠近湖边。3C考查非谓语动词。to be left alone是不定式的被动式作宾语。leave.alone让独自呆着。句意为：那位影星要求别人不要打扰他，但记者还是他走到哪儿就跟到哪儿。4A考查名词辨析。in explanation of对作出解释。5A考查时态和be to do sth.。句意为：这位作家的这部小说卖得很好，但是在五年前，没有人会料到他在文学界会起那么大的作用。此句用be to do sth.表示注定要发生的事。6D考查介词辨析。句意为：足球比赛的结果是二比二，双方都感到满意。to the satisfaction of sb.使某人满意的是。7B考查代词。由will need a lot of work before they can move in可知，此空需要代词来代替a new house。it和one都可以代替前文提到的单数可数名词，但it代替特定之物，one泛指同类中的某一个。8B考查动词不定式。to try to persuade him to stay是不定式短语作目的状语。we could后省略了动词原形do。9A考查动词词组的辨析。let sb.down令某人失望。10B在英国年龄是避讳的话题，询问会令人尴尬。embarrassed尴尬的，困窘的，符合题意。absurd荒唐的，可笑的，satisfied满意的，awful糟糕的，可怕的。11C本题中过去分词短语accompanied by heavy rain作定语修饰winds，accompany意为“伴随、陪伴”，符合语境。12C本题主要考查it作形式宾语的句型。动词love，like，hate，dislike，enjoy，prefer，appreciate等词后一般不能直接跟句子，而应在句子前面加it，然后再接when或if所引导的句子。再如：I hate it when people speak with their mouths full.13C句意为“尽管很忙，父母每周也应该拿出至少两个小时的时间与孩子们在一起”。set aside two hours留出或拿出两小时的时间。14D句意为：老师给了我们5分钟时间来浏览(scan)全文，掌握其大意。15Bdeclare通常指正式地“公布；宣布；宣告”，declare war on对宣战。.阅读理解【语篇解读】青少年缺乏足够的睡眠，而改变学校的上课时间又会打破原有的平衡，对青少年产生负面影响。1C猜测词义题。根据文章第二段最后两句以及第三段首句的内容可知，改变学校的上课时间会产生负面影响，故此处chaotic意思同negative。2C因果判断题。由文章第二段中的内容可知：大多数青少年有睡眠方面的问题是由于他们体内的促进睡眠的荷尔蒙含量到深夜才升高。3D细节判断题。根据第三段最后一句可得知，解决青少年睡眠不足的问题采取的措施因地区而不同。4A写作方法题。由文章内容可知，这篇文章首先提出观点，然后阐述各个方面的原因，写作方法应是A。【语篇解读】有一类医生叫做“小丑医生”，他们的主要任务是用笑容去感染年龄较小的住院病人。本文就讲述了一个叫Lucy的小丑医生的经历。5C细节理解题。从文章第三段中的“I became a clown doctor because I think its a great way to cheer up sick，frightened children in hospital”可知，Lucy做小丑医生是因为小丑医生能够使小病人振作起来，结合文章首句可知答案选C项。6B推理判断题。从全文，特别是文章第一段中的“bring a smile to the faces of sick children”，第二段中的“making funny faces，telling jokes，and doing magic tricks”等可知，小丑医生通过一些滑稽表演给生病的孩子带去快乐，从而让他们振作起来。7A细节理解题。由文章最后一句“All in all I feel honoured to do this job”可以知道Lucy对自己的工作很满意，觉得很有意义，很光荣。