2020-2021学年人教版英语选修8习题：UNIT 2　SECTION Ⅱ— LEARNING ABOUT LANGUAGEUSING LANGUAGESUMMING UP & LEARNING TIP WORD版含解析.docx

1、Unit2CloningSectionLearningaboutLanguage,UsingLanguage,SummingUp&LearningTip课后篇巩固探究一、单句改错1.What I need most is mere your care and attention.答案meremerely2.The temple is still in a good condition.答案去掉a3.After a while,the discussion was come back to life.答案comebrought4.The plan sounds reasonably,but it

2、 is hard to carry out.答案reasonablyreasonable5.He took up gardening shortly he retired.答案shortly后加after6.He paid back all the money he owed for me.答案forto7.I really dont want to bother you of my own problem.答案ofwith/about8.Many customers cant resist buy what they dont really need.答案buybuying二、变式训练1.T

3、he little boy was raised by his grandfather.The little boy by his grandfather.答案was brought up2.All the children are asked to do morning exercises because a healthy body can refuse disease.All the children are asked to do morning exercises because a healthy body can disease.答案resist3.We walked here

4、and there to look for a taxi but failed.We walked here and there to look for a taxi but .答案in vain4.Sometimes I help my mother do the cooking at home.I help my mother do the cooking at home.答案From time to time5.With thousands of soldiers having cleaned the snow on the road,the Jingzhu freeway was br

5、ought back to life.After thousands of soldiers the snow on the road,the Jingzhu freeway was brought back to life.答案had cleaned6.It occurred to me that she might be late.It me that she might be late.答案struck三、根据提示翻译句子1.我突然意识到我可以为我的项目筹款。(strike)答案It suddenly struck me that I could raise money for my p

6、roject.2.尽管年老,他的身体状况仍然很好。(condition)答案Despite his old age,he was still in good condition.3.他把成功归功于家人的支持。(owe)答案He owed his success to the support of his family.4.他因为过于自信,注定会遭受失败。(bound)答案He was bound to suffer defeat because of his over-confidence.四、阅读理解(2020浙江)The traffic signals along Factoria Bou

7、levard in Bellevue,Washington,generally dont flash the same length of green twice in a row,especially at rush hour.At 9:30 am,the full red/yellow/green signal cycle might be 140 seconds.By 9:33 am,a burst of additional traffic might push it to 145 seconds.Less traffic at 9:37 am could push it down t

8、o 135.Just like the traffic itself,the timing of the signals changes.That is by design.Bellevue,a fast-growing city just east of Seattle,uses a system that is gaining popularity around the US:intersection(十字路口) signals that can adjust in real time to traffic conditions.These lights,known as adaptive

9、 signals,have led to significant declines in both the trouble and cost of travels between work and home.“Adaptive signals can make sure that the traffic demand that is there is being addressed,”says Alex Stevanovic,a researcher at Florida Atlantic University.For all of Bellevues success,adaptive sig

10、nals are not a cure-all for jammed roadways.Kevin Balke,a research engineer at the Texas A&M University Transportation Institute,says that while smart lights can be particularly beneficial for some cities,others are so jammed that only a sharp reduction in the number of cars on the road will make a

11、meaningful difference.“Its not going to fix everything,but adaptive signals have some benefits for smaller cities,”he says.In Bellevue,the switch to adaptive signals has been a lesson in the value of welcoming new approaches.In the past,there was often an automatic reaction to increased traffic:just

12、 widen the roads,says Mark Poch,the Bellevue Transportation Departments traffic engineering manager.Now he hopes that other cities will consider making their streets run smarter instead of just making them bigger.1.What does the underlined word “that” in paragraph 2 refer to?A.Increased length of gr

13、een lights.B.Shortened traffic signal cycle.C.Flexible timing of traffic signals.D.Smooth traffic flow on the road.答案C解析代词指代题。根据“代词that上指,this下指”的原则,结合上一段特别是最后一句“Justlikethetrafficitself,thetimingofthesignalschanges.(就像交通本身一样,信号灯的时间也会变化。)”可推知,that指代第一段中“信号灯的灵活时间”。故选C项。2.What does Kevin Balke say abo

14、ut adaptive signals?A.They work better on broad roads.B.They should be used in other cities.C.They have greatly reduced traffic on the road.D.They are less helpful in cities seriously jammed.答案D解析推理判断题。根据文章第四段第一句“.adaptivesignalsarenotacure-allforjammedroadways.(适应性信号灯并不是解决拥堵道路的万能药。)”和第二句“.othersare

15、sojammedthatonlyasharpreductioninthenumberofcarsontheroadwillmakeameaningfuldifference.(其他城市交通堵塞如此严重,只有减少道路上的车辆才能起到有意义的作用。)”可推知,KevinBalke认为适应性信号灯对交通堵塞很严重的城市帮助不大。故选D项。3.What can we learn from Bellevues success?A.It is rewarding to try new things.B.The old methods still work today.C.It pays to put th

16、eory into practice.D.The simplest way is the best way.答案A解析推理判断题。根据文章第二段最后一句“Theselights,knownasadaptivesignals,haveledtosignificantdeclinesinboththetroubleandcostoftravelsbetweenworkandhome.(这些被称为自适应信号的灯,已经显著降低了往返于工作和家之间的麻烦和成本。)”和文章最后一段第一句“InBellevue,theswitchtoadaptivesignalshasbeenalessonintheval

17、ueofwelcomingnewapproaches.(在Bellevue向适应性信号灯的转变是一个在欢迎新方法的价值方面的榜样。)”可推知,从Bellevue的成功可推知,鼓励尝试新事物。故选A项。五、语篇填空(2020山东)Many people have the hobby of collecting things,e.g.stamps,postcards or antiques.In the 18th and 19th centuries,1.(wealth) people travelled and collected plants,historical objects and wo

18、rks of art.They kept their collection at home until it got too big 2. until they died,and then it was given to a museum.The 80,000 objects collected by Sir Hans Sloane,for example,3.(form) the core collection of the British Museum 4. opened in 1759.The parts of a museum open to the public 5.(call) g

19、alleries or rooms.Often,only a small part of a museums collection 6.(be) on display.Most of it is stored away or used for research.Many museums are lively places and they attract a lot of visitors.As well as looking at exhibits,visitors can play with computer simulations(模拟) and imagine 7.(they) liv

20、ing at a different time in history or 8.(walk) through a rainforest.At the Jorvik Centre in York,the citys Viking settlement is recreated,and people experience the sights,sounds and smells of the old town.Historical 9.(accurate) is important but so is entertainment.Museums must compete 10. peoples s

21、pare time and money with other amusements.Most museums also welcome school groups and arrange special activities for children.答案1.wealthy2.or3.formed4.which/that5.are called6.is7.themselves8.walking9.accuracy10.for六、短文改错Today is the first day of this term,and a very touching thing was happened in ou

22、r class.At the end of last term,noticed the head teacher writing something in his swollen red hand,Zhang Li decided to weave a pair of gloves for him.Since she was a green hand in weaving,it spent her the whole winter holiday to do it.Today she handed it to the head teacher,and the teacher was moved

23、 to tear.All the students present include me were also touched greatly.Zhang Li has set us a best example and we should learn her.Our teachers worked very hard,so we should do something for them.答案第一句:去掉was第二句:noticednoticing;inwith第三句:spenttook第四句:itthem;teartears第五句:includeincluding第六句:bestgood;learn后加from第七句:workedwork