2013年高考英语一轮复习课时作业15 Unit 3 Science and nature 译林牛津版必修5

1、课时作业(十五)必修模块5Unit 3Science and nature限时：30分钟.单项填空1What _ if the earth were to stop turning?Awill happen Bhappens Chappened Dwould happen2Computers are very popular now，but years ago no one could have imagined the role in the society that they _.Awere playing Bwere to play Chad played Dplayed3Changes

2、 made to the construction laws in Sichuan have strengthened the provinces buildings and highways，_ them more resistant _ quakes.Amaking；for Bto make；forCmade；against Dmaking；to4I dont want to buy the dictionary，_， it is too expensive；_ I dont have enough money with me at present.ABecause；andBAt firs

3、t；thenCOn one hand；on the other handDOn the hand；on other hand5_ passengers survived in the traffic accident except a woman and two children.AThe most BMajority of theCMost of DThe majority of the6My English teacher is really very kind.Ill never forget the _ he has done me.Afavor Bdeed Chelp Dvalue6

4、On the ground _，filled with money inside.Aa red wallet lay Blay a red walletCdid a red wallet lie Ddid lie a red wallet7If you let challenges and difficulties benefit _ depress you，much more can be accomplished than you thought possible.Amore than Brather than Cless than Dother than8_ I admit that a

5、ll these problems are difficult，I dont agree that they cannot be solved.AUnless BWhile CUntil DSince9He can never think of the great trouble he had _ the robbery.Ato find out Bfinding outCfound out Dfind out10She hurried to her office by taxi，only _ that the key had been left at home.Afinding Bfound

6、 Cto find Dfind11_ made many contestants angry is _ was called the fair play turned out to be unfair at all.AWhat；that what BWhat；what CIt；that DIt；what that12_ we decided to spend the night at the foot of the mountain.AWith the moon appearedBThe moon appearedCThe moon being appearedDAs the moon app

7、eared13_ for the fact that she got hit by a car and broke her leg on her way to school，she might have passed the exam.AHadnt it been BHad it not been CWas it not DWere it not14 The railway station，please.I have to be there in ten minutes._，but Ill do my best.ANo problem BOK CI cant promise DI cant d

8、o that15Train services are usually_and run regularly every day.Areliable BreasonableCflexible Dcomfortable.2011福建卷完形填空Diana Velez does everything with maximum effortand at maximum speed.That _16_ learning a new language，completing two certificates and opening a store.When arriving in Canada in 2008，

9、she had one _17_ to have what she had back home in Colombia.“I didnt want to _18_ what I do，like so many who come to a new country，” she said.“I _19_ to open a store here in Canada but knew I had to _20_ myself properly.”Diana quickly realized that making her dream of shop ownership in Canada a _21_

10、 meant going to school to get the _22_ education and certification.“My experience of owning a shop and working as a designer in Colombia gave me _23_ in my abilities，but I couldnt speak the language and I had to _24_ how to do things in Canada.It was like having to _25_ all over again，” said Diana._

11、26_，she found just the help she needed for her relaunch (重新开张) _27_ continuing education at George Brown College.She began taking _28_ for both the Essential Skills in Fashion Certificate and the Image Consulting Certificate in May 2009._29_ Diana met with the language barrier，she was always going _

12、30_ while at college.By the end of October 2009，she had completed all certificate requirements.Within two years after her _31_ in Canada，Diana at last achieved her _32_ goal when her new store opened its doors in Torontos Sheppard Centre.She was on the fast track to _33_.Looking back，Diana，a fashion

13、 designer，_34_her achievements to the goal she set，the education she received from the college，and _35_，the efforts she made.Now Diana is very happy doing what she is doing.16A.requires Bencourages Cincludes Dadvises17A.goal BmemoryCchoice Dproblem18A.continue Bchoose Cchange Dlose19A.demanded Bdeci

14、dedCagreed Dhesitated20A.teach BprepareCenjoy Dpersuade21A.reality Bfact Cchallenge Dwonder22A.physical BprivateCprimary Dnecessary23A.pressure Bjudgement Cinfluence Dconfidence24A.put away Bdepend on Clearn about Dlook into25A.advance BstartCsuffer Dwork26A.Naturally BGradually CLuckily DClearly27A

15、.through Bfor Cbefore Dwith28A.notes Bresponsibilities Cchances Dcourses29A.Though BAs CSince DOnce30A.around BbackCahead Dout31A.adventure BarrivalCperformance Djourney32A.original BcommonCanother Ddistant33A.success BwealthCglory Dhappiness34A.adds BconnectsCdevotes Dowes35A.after all Babove allCa

16、t least Dat first.阅读理解Since the gene，called DAF 16 in worms，was found in many animals and in humans，the finding could open up new ways to affect aging，immunity(免疫)and resistance in humans，the scientists said.“We wanted to find out how normal aging is being governed by genes and what effect these gen

17、es have on other traits，such as immunity，” said Robin May of the University of Birmingham，who led the study.Populations across the world are aging at a surprising pace，bringing potentially big challenges for health and social care systems.A study by Danish scientists last year found that half of bab

18、ies born in the rich world today will live to celebrate their 100th birthdays.Scientists are eager to find out how people age to try to develop drugs to help them stay healthier as their lives extend.“What we have found is that things like resistance and aging tend to go hand in hand，” May said in a

19、n interview.Mays team compared longevity，stress resistance and immunity in four related species of worm.They also looked for differences in the activity of DAF 16 in each of the four species，and found that they were all quite distinct.May said DAF 16 was active in most cells in the body and was very

20、 similar to a group of human genes called FOXO genes，which scientists believe play a role in the aging process.“The fact that subtle (微妙的) differences in DAF 16 between species seem to have such an impact on aging and health is very interesting and may explain how differences in lifespan and related

21、 traits have arisen during evolution，” May said.36In which section may the text appear in a newspaper?AEducation.BScience.CEntertainment. DCulture.37According to May，_.Aresistance has a lot to do with agingBFOXO genes can be found in wormsCgenes play the same role in different speciesDnew drugs will

22、 change the genes in older people38What can we know from the third paragraph?ANew ways have been found to affect aging.BBabies in the rich world will all live longer.CPresent social care systems are poorly managed.DAging populations are causing more challenges.39From the text we know that DAF 16_.Ai

23、s a gene that is only found in wormsBcan make people live longerChas an effect on aging and immunityDhas been quite familiar to scientists40What can be the best title of the passage?AScientists Find Gene Linked to AgingBPopulation Aging Faster than ExpectedCHow to Make People Live LongerDGene Determ

24、ines How Long We Live课时作业(十五).1.D考查虚拟语气。句意为：如果地球停止了转动将会发生什么？从句是与现在事实相反的假设，故主句应用would happen。2B句意为：电脑现在已非常流行，但几年前没有人能想象到它们在社会上会起这么大的作用。根据句意，该空用过去将来时。3D第一空为分词短语作状语，与主语是主动关系，故用making；根据搭配“resistant to sth.”，判断选D。4C句意为：我不想买这本词典。第一，它价格太贵；第二，我现在没有那么多钱。on(the) one handon the other hand“一方面另一方面”，用来列举事项说明理由。

25、5D要表示“的大多数”，经常用the majority of the或the majority of；用most来表示“大部分”，大多数要用most of the形式。6B考查倒装句式。当表示地点的介词短语置于句首时，且主语是名词时，句子常用全部倒装。原句为：A red wallet lay on the ground，filled with money inside.7B考查词语意义。句意：如果你使挑战和困难有益于你而不是使你失望，更多的可能是完成你原以为可能的事。more than“多于，不仅仅”；rather than“而不是”；less than“少于”；other than“除了”。

26、根据句意可知B正确。8B考查连词用法。句意：虽然我承认所有这些问题很难，但是我不认为它们无法解决。此处while表示“虽然，尽管”，用来引导让步状语从句。9B考查非谓语动词。句意：他永远也不会想到他在查明抢劫案方面有很大的麻烦。have the trouble (in) doing sth. “做某事有麻烦”。10C考查非谓语动词。only to do sth.“表示出乎意料地”，only doing sth.表示“意料之中地”。根据句意“她乘出租车匆忙赶到办公室，结果发现钥匙忘在家里了。”可知选C项。11A考查名词性从句。根据句子结构可知is前面是主句，主句中缺少主语，所以第一空填what。

27、第二空谓语动词is后，是表语从句，通常由that引导，一般不省略。而且表语从句中的主句是_ was called the fair play，又缺少主语，因此was called的主语是what。所以选择A项合适。12D考查复合句。根据句意“有月亮出现时，我们决定在山脚下呆一夜。”可知，选D项。A、B项把appeared改成appearing，C项错误，appear是不及物动词没有被动式。所以本题只能选D，as引导伴随状语。13B考查虚拟语气的省略句式。当由if引导的虚拟语气的谓语部分为had，should或were时，可以用省略倒装句式。本句根据后句的谓语部分might have passe

28、d可知，是对过去事情的假设，所以从句应该用过去完成式，即If it had not been for the fact.，缩略形式就是Had it not been。14C考查情景对话。句意：“请到火车站。我必须10分钟到那里”。“我不能保证，但我尽力”。15A考查形容词词义辨析。reliable可靠的，可信赖的；reasonable合理的；flexible灵活的；comfortable舒适的。根据句意“火车服务通常是可信赖的，而且每天运作正常。”可知选A项。.16.C戴安娜以最高的效率和最快的速度完成每件事，这些事包括17A戴安娜有一个目标，就是拥有她在哥伦比亚所拥有的事业。18C句意：我不

29、想改变我所做的。change 改变；continue 继续；choose 选择；lose 遗失，错过。根据第二段第一句和第三段第二句可知，戴安娜曾经在哥伦比亚开一家商店，而且是一位设计师，她在加拿大不想改变她在家时所从事的一切。所以正确答案为C项。19B她决定在加拿大开一个商店。20B在加拿大开商店需要做好准备。prepare oneself properly意为“使自己为做好准备”。21A戴安娜意识到使梦想变为现实就意味着要获得必要的教育和证书。reality“现实”与 dream“梦想”对应，本题要避免误选fact“事实”。22. D根据上下文，此处应填“必要的”。23D在哥伦比亚拥有一家商店和从事设计的经历使戴安娜对自己的能力充满信心。24C虽然有经验，但是在加拿大这个陌生的地方戴安娜还得学习如何处