山东省淄博市第七中学2019-2020学年高一英语3月线上考试试题(含解析).doc
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1、山东省淄博市第七中学2019-2020学年高一英语3月线上考试试题(含解析)第I卷(选择题)一、选择题(共20个小题,每小题1.5分,共30分。)1.He _ writing the paper now. He hadnt written a single word when I left him ten minutes ago.A. shouldnt beB. cant have finishedC. cant beD. mustnt have finished【答案】B【解析】【详解】考查推测句。句意:他现在不可能写完了卷子。我十分钟之前留下他时,他还没有写一个字。根据句意可知,此处考查对
2、过去情况的否定推测,其表达为cant have done不可能做某事,故选B项。【点睛】本题考查推测句对过去情况的肯定推测是must have done对过去情况的否定推测是cant/couldnt have done例如:The ground is wet, so it must have rained last night.He cant have finished his work, because he played basketball all day yesterday.2.The phone is ringing! _ it be your teacher Shawn? He w
3、as looking for you the whole morning since youve got so many Fails!A. CanB. WouldC. MayD. Will【答案】A【解析】【详解】考查情态动词。句意:电话响了!会不会是你的老师Shawn?你挂了太多科,他一早上都在找你。分析句子可知,此句为疑问句,情态动词can通常指用于否定句或疑问句中表示对现在或将来的推测,根据下文“He was looking for you the whole morning since youve got so many Fails!”,可推断推测电话是谁打来的,故用can,选A。3.
4、More and more countries have come to realize that the world_ do without Huawei and its more advanced technology.A. cantB. needntC. mustntD. shouldnt【答案】A【解析】【详解】考查情态动词。句意:越来越多的国家意识到世界上离不开华为和它更先进的科技。A. cant不能;B. neednt不需要;C. mustnt一定不能;D. shouldnt不应该。cant do without意为“离不开”,为固定搭配。故选A。4.Must I hand in
5、the homework right now?Thats the rule _A. Yes,you canB. No,you cantC. Yes,you mustD. No,you mustnt【答案】C【解析】【详解】考查情态动词一般疑问句的回答。句意:我必须现在交作业吗?这是规则。是的,你必须。A. Yes,you can.是的,你能;B. No,you cant不,你不能;C. Yes,you must.是的,你必须;D. No,you mustnt不,你禁止。回答must,肯定句用must,表示“必须”。结合句意可知答案为C。5.AI will surely be a feature
6、 of future life, but it _ be used responsibly and in a proper way.A. canB. needC. mustD. will【答案】C【解析】【详解】考查情态动词。句意:人工智能肯定会成为未来生活的一个特征,但必须以负责任的方式和适当的方式使用它。A. can能够;B. need需要;C. must必须;D. will将会。此处为情态动词的一般用法,结合句意表示“必须”,故选C。6.It was already dark. Then,I wonder how she _ through the forest by herself.A
7、. dared not to goB. dare goingC. not dare toD. dared to go【答案】D【解析】【详解】考查固定用法。句意:天已经黑了。然后,我想知道她怎么敢一个人穿过森林。dare做情态动词时通用于所有人称,后接动词原形;用作实义动词时,跟其他动词一样,借助助动词构成否定句和疑问句。故选D。7.He realized that someone _ his room. Something important was missing.A shouldnt have enteredB. could have enteredC. cant have entere
8、dD. must have entered【答案】D【解析】【详解】考查情态动词+have done。句意:他意识到一定有人进过他的房间。某个重要的东西丢了。由“Something important was missing. ”可知,某个重要的东西丢了。所以一定有人进过他的房间。must have done意为“肯定做过某事”,是对过去事情的肯定推测。故D选项正确。【点睛】情态动词+have+done的用法讲解情态动词+have+done是历年高考的重点和难点之一,现将其用法总结归纳如下:一、 “must+have+done”表示对过去事情的肯定推测,译成“一定做过某事”,该结构只用于肯定句
9、。二、 “cant+have+done”表示对过去事情的否定推测,译成“不可能做过某事”。三、 “can+have+done”表示对过去行为的怀疑,用于疑问句,译成“可能做过吗?”。四、 “could+have+done”是虚拟语气,表示对过去事情的假设,意思是本来能够做某事而没有做。五、 “may+have+done”表示对发生过的事情的推测,意思是“可能已经”或“也许已经”,用于肯定句中。六、 “might+have+done”表示对过去事情的推测,might与may意思相同,但可能性更小。多用于虚拟语气结构中。七、 “would+have+done”虚拟语气,表示对过去事情的假设,意思是
10、“本来会做”。八、 “should+have+done”意思是“本来应该做某事,而实际没做。” “shouldnt+have+done”表示本来不应该做某事,而实际做了。含有指责对方或自责的含意。九、 “ought to+have+done”表示过去应该做而实际并没有做,译成“理应做”,往往表示遗憾与“should+have+done”用法基本一样。十、 “need+have+done”表示本来需要做某事而没有做。“neednt+have+done”则表示“本来不需要做某事而做了”。must have done意为“肯定做过某事”,是对过去事情的肯定推测。分析句意可知, must have e
11、ntered符合句意。故D选项正确。8.From her knowledge of Douglass habits,she feels sure that the attacker last night _Douglas.A. mustnt have beenB. cant have beenC. shouldnt have beenD. wouldnt have been【答案】B【解析】【详解】考查情态动词+完成式。句意:从她的Douglas的习惯知识,她觉得昨晚的攻击者不可能是Douglas。根据句中feels sure 和last night可知,这是对过去事情有把握的否定推测。固定结
12、构:cant have done“不可能做了某事”,表示对过去有把握的否定推测。故选B。【点睛】情态动词+ have done结构:1.“must + have + 过去分词”表示对过去发生的事情或状态进行推测,语气比较坚定,通常只用于肯定句.如:It must have rained last night,for the ground is wet.2.“can / could + have + 过去分词”表示对过去某种情况的怀疑或不确定.can和could一般用于否定句和疑问句,could的语气较can弱.如:He cant have finished the work so soon.3
13、.“may / might + have + 过去分词”表示对已发生的动作或存在的状态进行不肯定的推测,might的语气比may弱一点.这种结构主要用于肯定句和否定句,疑问句改用can或could.如:They may not have known it beforehand.4.“need + have + 过去分词”表示过去做了不必做或不需要做的事情,或过去做某事纯属多余.如:I neednt have bought so much wineonly five people came.5.“should / ought to + have + 过去分词”表示过去本该做某事但没做,其否定式表
14、示过去不该做某事但做了,这种句式含有不满或责备之意,ought to的语气比should强一些.如:You ought to / should have studied harder.你本应该更努力学习的.(但没有) He oughtnt to / shouldnt have done that.他本来就不该做那件事.(可是做了) 6.“would have 过去分词”表示对过去的某种情况进行猜测,或本来要做某事却因某种原因未做成,通常用来说明某一情况,但不像用should或ought to那样含有责备之意.如:I guess the poet would have been about tw
15、enty when she wrote her first poem.Another worker wouldnt have acted like that.9.If customers think the services are worthwhile, I do believe many of them _ accept and pay for them.A. had betterB. may wellC. may as wellD. may【答案】B【解析】【详解】考查情态动词。句意:如果消费者认为这个服务是值得的话,我肯定相信他们中的一些人满可以接受并为此买单。服务觉得值得,就可以很好
16、地接受并买单,故选B。10.While it wasnt the goal of the trip, I was rewarded with fresh insights, ones that _ to me during the regular course of business.A. might never happenB. could never have happenedC. should not happenD. neednt have happened【答案】B【解析】【详解】考查虚拟语气。句意:虽然这并不是这次旅行的目的,但我得到了一些新的领悟,那些领悟在我的日常生活中是本不可
17、能发生的。此处考查虚拟语气,“我得到新的领悟”发生在过去,故此处是与过去事实相反,应用could/might/would/need/should+have done,“本不可能发生”是could never have happened,故选B项。【点睛】本题考查“情态动词+have done”的虚拟语气,其常用表达有:could have done本能做某事而未做 couldnt have done不可能做了某事should have done本应该做某事而未做 shouldnt have done本不应该做某事而做了would have done本会某事而未做 wouldnt have do
18、ne本不会做某事而做了need have done本需要做某事而未做 neednt have done本不必要做某事而做了11.You rang me up at about 10:00 last night, didnt you?No, I didnt phone you. It someone else.A. must have beenB. could beC. must beD. could have been【答案】A【解析】【详解】考查情态动词+have done。句意:“昨晚10点左右你给我打了电话,是吗?”“不,我没给你打电话。一定是别人干的。” musthavedone是对过
19、去发生的动作最有把握的猜测,意思是“一定”,结合语境可知,我没有打电话给你,因此猜测一定有别人给你打了电话 。故选A项。12.Tom is nice and lovely, but he be very naughty at times.A. canB. shallC. mustD. should【答案】A【解析】【详解】考查情态动词。句意:汤姆很好很可爱,但是他有时也很淘气。A. can可能;B. shall用于第三人称时,表示说话人给对方的命令、警告、允诺或威胁;C. must必须,一定;D. should应该。根据题意,表示可能性,故选A。13.She looks very happy.
20、 She_ the exam.A. can have passedB. should have passedC. must have passedD. could have passed【答案】C【解析】【详解】考查情态动词。句意;她看起来很高兴。她一定通过了考试。must /could+ have done表示对过去发生的事情的推测,意为“一定/可能(已经) ”,本句中根据语境She looks very happy可判断,用 must have passed语气较强,意为“一定是已经通过了(考试)”,故排除D项,选C。【点睛】本题考查情态动词完成式表推测。我们知道,表示推测的情态动词常用的
21、有must / may / might / could/should/ ought to等,其中,must语气最强,只用于肯定句中,can/could常用于否定句和疑问句,may/might常用于陈述句。其后加“have +过去分词”形式时,常常表示对过去情况的推测。例如:(1)It must / may / might / could have rained last night. The ground is wet.地湿了,昨晚肯定/可能/也许下雨了。(2)The door was locked. He can ( could ) not / may ( might ) not have
22、been at home .门锁着,他不可能/可能不在家。(3)Can / Could he have gotten the book?难道他找到书了吗?注:情态动词 should /ought to表推测时,意为“想必会,理应”但与“have +过去分词”连用时,则又可构成虚拟语气意为“本应该做某事却没做”。14.Do you know where David is? He is not in the office.Well, he _ have gone farhis coat is still here.A. shouldntB. mustntC. cantD. wouldnt【答案】C
23、【解析】【详解】考查情态动词+have done。句意:你知道大卫在哪里吗?他不在办公室。哦,他不可能走远了他的大衣还在这儿。A. shouldnt have done本不应该做某事;B. mustnt 禁止;C. cant have done 不可能做过某事;D. wouldnt have done虚拟语气,是否定性推测,表示对过去事情的假设。根据his coat is still here可知这里意思是他不可能走远了,故选C。15.The traffic is heavy today. I _ arrive a bit late, so could you save me a place?
24、A. canB. mustC. dareD. might【答案】D【解析】【详解】考查情态动词辨析。句意:今天的交通很拥挤。我也许晚一点到,你能给我留个地方吗?此处指“我也许会晚到一会”。表示事实上的可能性,用may或might,can表示逻辑的可能性;must表示肯定性推测,根据语境,可能性不大,故不用must;dare表示“敢”。综上所述,故选D。16.If we had paid enough attention to the issue of the heavily-overloaded vehicles, the tragedy of the collapse of an overp
25、ass in Wuxi _ avoided.A. shouldB. could beC. should have beenD. could have been【答案】D【解析】【详解】考查情态动词用法。句意:如果我们对超载车辆问题给予足够的重视,就可以避免无锡立交桥垮塌的悲剧。本句为“情态动词+have done”结构,结合句意表示“本来可以;本来能够”应用could have done结构,且主语与谓语动词avoid构成被动关系,故应用be done形式。故选D。【点睛】情态动词+have done的结构和用法有以下几种:一、must have done sth.“一定做了某事”。表示对过去
26、事情的较有把握的推测,这时只能用在肯定句中,“肯定/必须已经干过”,在否定句和疑问句中用cant或couldnt或can/ could,例如:1.From what you said, she must have told you all about it. 从你的话看,她一定告诉了你所有的事情。二、can/could have done sth.本来能够做某事,而实际上未做;1.But we could have done it all so much better. 但是,我们本可以把这一切做得更好。三、cant/couldnt have done sth.不可能做过某事;1. We co
27、uldt have done it without you.没有你我们办不成这事。四、ought to/should have done sth.过去本应该做某事而实际上并没有做。You should have done it when you first saw them blooming this spring. 你应该在今年春天第一次看到它们盛开的时候就挖一些的。2.Even if its something you should have done earlier in the week or missed a detail on.甚至你在一个星期前的就提早完成了一件事或者忽略了一个小
28、细节。17.What about seeing the new movie at the theatre tonight?Sounds great, but I _ work extra hours to finish a report.A. have got toB. am able toC. am glad toD. am willing to【答案】A【解析】【详解】考查情态动词的用法。句意:-今晚在剧院看新电影怎么样?-听起来不错,但我得加班完成一份报告。A. have got to不得不,表示客观上必须做的; B. am able to有能力做某事; C. am glad to很高兴
29、;D. am willing to愿意做。本句中有人提议看新电影,对方认为主意不错,但不得不加班写报告。写报告是不得不做的事,故选A。18.You _ be right but Im going back to check anyway.A. shouldB. mustC. needD. might【答案】D【解析】【详解】考查情态动词。句意:你或许是对的,但我还是要回去核对一下。A. should应该;B. must一定,必须;C. need需要;D. might或许。本题主要考查情态动词表示推测的用法,由Im going back to check anyway可知,我对此不确定。由此可知
30、,D项符合题意。故选D项。【点睛】can / could用于表推测的用法(1)从使用句型上看,can通常只用于否定句或疑问句,一般不用于肯定句,而could可用于肯定句、否定句和疑问句。两者没有时间上的差别,只是could比 can更委婉,更不确定。(2)从时间关系看,对现在或将来情况作推测,后接动词原形;对正在进行的情况作推测,后接be doing结构;对过去情况作推测,后接动词完成式。二、may / might用于表推测的用法表示推测,两者都可用,只是might比may语气更不确定,表示的可能性更小。如本题,根据Im going back to check anyway可知,我对此不确定。
31、由此可知,D项符合题意。(1)在句型使用方面:两者均可用于肯定句和否定句,但用于疑问句时,may通常不用于句首,但可用于疑问句的句中(如特殊疑问句等),而might尽管可以用于疑问句的句首,但不算普通,通常会改用其他句式(如用could等)。三、must表示推测的用法must表示很有把握的推测,其意为“一定会”“肯定会”,只用于肯定句,一般不用于否定句或疑问句。表示对现在或未来的情况作推测,后接动词原形;表示对过去情况的推测,接动词完成式。19.Her companion_ a trick on her, for she was not in the mood for everything t
32、hat day.A. cant have playedB. must have playedC. should have playedD. neednt have played【答案】B【解析】【详解】考查情态动词 + have done的用法。句意:她的同伴一定是跟她开了个玩笑,因为那天她心情不好。A. cant have played不可能开玩笑;B. must have played一定在开玩笑;C. should have played本应该开玩笑;D. neednt have played本不需要开玩笑。表示对过去发生的事情的非常有把握的肯定推测,故选B。20.Traveling b
33、y subway _ sometimes be quite an adventure, especially during the rush hour.A. mustB. canC. shallD. should【答案】B【解析】【详解】考查情态动词辨析。句意:乘地铁旅行有时可能相当冒险,尤其是在交通高峰期。A. must必须;一定;B. can能够;可能;C. shall将会;D. should应该;应当。本句中can表示客观可能性(客观原因形成的能力),故选B。二、阅读理解(共20个小题,每小题2分,共40分。)AEating red meat is linked to cancer an
34、d heart disease, but are the risks big enough to justify giving up juicy burgers and delicious steaks? Probably not, according to researchers who reviewed data from 12 clinical trials involving about 54,000 people. In a series of controversial papers, the researchers argue that the increased health
35、risks tied to red meat are small and uncertain, and that cutting back likely wouldnt be worth it for people who enjoy meat.Those conclusions go against established medical advice. They were swiftly attacked by a group of famous U.S. scientists who took the unusual step of trying to stop the papers f
36、rom being published until their criticisms were addressed.The new work does not say red or processed meats like hot dogs and bacon are healthy, or that people should eat more of them. The teams reviews of past studies generally support the ties to cancer, heart disease and other bad health outcomes.
37、 But the authors say the evidence is weak, and that theres not much certainty meat is really the cause, since other diet and lifestyle factors could be at play.If the latest example of how divisive nutrition research has become, with its uncertainties leaving the door open for conflicting advice. Cr
38、itics say findings often arent backed by strong evidence. Defenders counter that nutrition studies can rarely be conclusive because of the difficulty of measuring the effects of any single food, but that methods have improved.Based on their analyses, the researchers said people do not have to cut ba
39、ck for health reasons. But they noted that their own advice is weak, and acknowledged that they didnt consider factors such as animal welfare and the environment. Indeed, the case that meat production is bad for animal welfare and the environment is stronger than the case that its bad for human heal
40、th, according to an editorial that accompanies the report.Not all of the report authors agreed with its conclusions. Three of the 14 researchers said they support reducing red and processed meats. A coauthor of one of the reviews is also among those who called for a publication delay.Those who pushe
41、d to postpone publication also questioned why certain studies were included in the reviews while others were left out.As for his own diet, Dr. Gordon Guyatt, a member of the international research team that conducted the reviews, said he no longer thinks red or processed meats have significant healt
42、h risks. But he said he still avoids them out of habit, and for animal welfare and environmental reasons.21. What is the authors purpose in writing the passage?A. To introduce a new relationship between health and eating red meat.B. To urge more people to keep away from eating red meat regularly.C.
43、To present a new controversial view on impacts of eating red meat.D. To criticize nutrition studies for lacking of conclusive evidence.22. What is the authors attitude towards the new research?A. Doubtful.B. Positive.C. Disapproving.D. Objective.23. Guyatts avoiding red meats has the weakest connect
44、ion with _.A. health risksB. diet habitsC. animal welfareD. environmental protection24. What can we learn from the recent research?A. Red meats dont have significant health risks.B. Reducing meat consumption will be worth it.C. The report authors have reached a consensus.D. Consuming red meat will d
45、o good to health.【答案】21. C 22. D 23. A 24. A【解析】这是一篇说明文。一些研究人员通过研究12项涉及约54000人的临床试验的数据,认为与红肉相关的健康风险增加很小,而且不确定,对于那些喜欢吃肉的人来说,减少可能是不值得的。但一些科学家不同意此结论,这些研究人员中有一些也有不同看法。【21题详解】推理判断题。根据第一段开头“Eating red meat is linked to cancer and heart disease, but are the risks big enough to justify giving up juicy burge
46、rs and delicious steaks? Probably not, according to researchers.”可知,吃红肉与癌症和心脏病有关,但是否这些风险大到足以让你放弃多汁的汉堡和美味的牛排呢?根据研究人员研究发现,答案是不一定,引导出了一个关于吃红肉有争议的新观点,故选C。【22题详解】推理判断题。根据“according to researchers who reviewed data”,“ the researchers argue that”,“Those conclusions go against established medical advice”,“T
47、he teams reviews of past studies”“ the latest example”,“ Based on their analyses”等等,可知作者主要引用研究发现、结果、例子等客观数据和事实来写这篇文章,可知作者对新研究的态度是客观的,故选D。【23题详解】细节理解题。根据最后一段最后一句“But he said he still avoids them out of habit, and for animal welfare and environmental reasons.”可知,但他说避免吃红肉是出于习惯,也是为了保护动物福利和环境,没有说是健康风险问题,
48、可以判断Guyatt避免吃红肉与健康风险的关系最弱,故选A。【24题详解】推理判断题。根据第三段“The new work does not say red or processed meats like hot dogs and bacon are healthy, or that people should eat more of them. The teams reviews of past studies generally support the ties to cancer, heart disease and other bad health outcomes. But the
49、authors say the evidence is weak.”可知,这项新研究并没有说红肉或加工肉类如热狗和熏肉是健康的,也没有说人们应该多吃。以往研究通常支持红肉与癌症、心脏病和其他不良健康的联系,但这项研究的作者说这个证据是站不住脚的,可以推断红肉没有明显的健康风险,故选A。BThere it was. A test of will power. Im on a special diet with foods carefully selected for balanced nutrition and caloric value. A piece of cheese cake is n
50、ot an option. So here was my dilemma: Should I not eat the cheese cake, feel dissatisfied and take out my frustration on the annoyingly skinny physical instructor at the gym? Or should I eat the cheese cake and work off the calories?The latter seemed like a win-win solution. Not only would I get to
51、enjoy the cheese cake, but Id get an exercise session. And then it hit me: a delicate plan to use my cheese cake as an exercise incentive. I plated a thin slice of cheese cake and carefully walked it up the stairs and set it on my bedside table with a small fork. I put on my exercise outfit and went
52、 downstairs.The appeal of the cheese cake got stronger so I launched my plan: I would run up and down the stairs and then back up again. My reward: one small bite of cheese cake. If I wanted another, Id have to run down and up and down and up again. Off I went. Ah, creamy vanilla goodness without gu
53、ilt. I wanted another bite so I quickly sprinted through another stair climbing run.Admittedly, it is harder to enjoy the creaminess of the cheese cake when my tongue was dry from over-breathing. I placed a bottle of water next to the cake.Down and up and down and up again. When I struggled over to
54、the cheese cake, my hand bypassed the plate and went for the water instead. I didnt want the cake any more. I wanted all this sweat and effort to do more than cancel the calories from cheese cake. I was exhausted and sure the cheese cake tasted fine but just not good enough to make me run up and dow
55、n the stairs one more time.My plan worked. Now, any time I felt tempted to indulge in a former favorite, I remembered my stairs trick.25. What can we infer about the author from paragraph 1?A. She has weak will power.B. She is bad-tempered and very critical.C. She needs assistance with making the ch
56、oice.D. She hesitated over eating something against her diet.26. What does the underlined word “incentive” in paragraph 2 mean?A. Motivation.B. Excuse.C Substitute.D. Companion.27. What do we learn about the authors plan?A. It involved much energy consumption.B. It rid the cake of the pleasant taste
57、.C. It changed the authors preference for food.D. It was exhausting and caused suffering.28. What may be the best title for the passage?A. A costly dilemma.B. An evil cheese cake.C. A trick that worked.D. A sweating experience.【答案】25. D 26. A 27. A 28. C【解析】本文是记叙文。作者非常在意食物的营养和热量值均衡,当面对并不是作者首选的美味的奶酪蛋
58、糕时,作者陷入了两难的境地。后来,她想到一个巧妙的计划,用奶酪蛋糕作为锻炼的动力,通过反复的操作后,作者感觉奶酪蛋糕的诱惑没有开始那么大了,不想再吃蛋糕了。现在,每当她想沉溺于以前的最爱,她就想起了这个微妙的计划。【25题详解】推理判断题。根据第一段中的A piece of cheese cake is not an option. So here was my dilemma: Should I not eat the cheese cake, feel dissatisfied and take out my frustration on the annoyingly skinny phy
59、sical instructor at the gym? Or should I eat the cheese cake and work off the calories?(奶酪蛋糕不是应该的选择。因此我陷入两难之地:我应该不吃奶酪蛋糕,感到不满足,然后把我的不满发泄在健身房里讨厌的瘦教练身上?还是我应该吃奶酪蛋糕,再消耗掉这些卡路里?)可推知,当面对并不是作者应该选吃的美味的奶酪蛋糕时,作者陷入了两难的境地。由此可知,她对吃违背她的健康饮食的东西时犹豫不决。故选D。【26题详解】词义猜测题。根据第三段中的My reward: one small bite of cheese cake.(我
60、的奖励是:一小口奶酪蛋糕)可推知,划线词所在句And then it hit me: a delicate plan to use my cheese cake as an exercise incentive.句意为“然后我突然想到了一个巧妙的计划:用奶酪蛋糕作为锻炼的奖励”。结合选项:A. Motivation动力;B. Excuse借口;C. Substitute代用品;D. Companion同伴。故选A。【27题详解】细节理解题。根据倒数第二段中的I wanted all this sweat and effort to do more than cancel the calorie
61、s from cheese cake. I was exhausted and sure the cheese cake tasted fine but just not good enough to make me run up and down the stairs one more time.(我希望所有的汗水和努力不仅仅是抵消奶酪蛋糕的热量。我累坏了,奶酪蛋糕尝起来味道不错,但还不足以让我在楼梯上跑上跑下)可知,作者的这个计划,消耗了她很多热量,把她累坏了。故选A。【28题详解】主旨大意题。根据第二段中的And then it hit me: a delicate plan to us
62、e my cheese cake as an exercise incentive.(然后我想到了一个巧妙的计划:用奶酪蛋糕作为锻炼的奖励)及最后一段中的My plan worked.(我的计划奏效了)可知,作者主要介绍了自己面对饮食诱惑时想到的一个巧妙的计划。由此可知,C项A trick that worked(一个有效的伎俩)适合做本文最佳标题。故选C。CNew Years resolutions(决心)often fail, but now a new study may just provide motivation for you to stick to them. Scientis
63、ts found that meeting goals such as giving up drinking or smoking can slash your risk of cancer.The large-scale study of half a million Britons looked at the effects of quitting tobacco,limiting alcohol intake, maintaining a low body mass index (BMI), exercising regularly and eating a healthy diet.
64、Each individual behaviour was found to bring a decrease in the chance of getting cancer of about eight per cent. But if people carried out all together the overall risk reduction was about a third and likely a greater cut in deaths from the disease.The researchers from Cardiff University examined da
65、ta from 343,150 people from the UK Biobank to identify the five healthy behaviours and compare them to the risk of cancer. The subjects were aged 40 to 69 and 14,285 were diagnosed (诊断)with the disease during an average follow-up of just over five years. The team found that adopting(采用)all the studi
66、ed healthy behaviours brought a 25 and 35 percent reduction in bowel and breast cancer respectively two of the most common forms of the disease.The team said the findings may not sound surprising but they serve as a reminder of the importance behind turning resolutions into permanent lifestyle choic
67、es.Professor Elwood, the lead researcher,said the real problem for people adopting resolutions was translating the unclear idea of lifestyle choices being “good” into useful evidence which was what this study provided. “A healthy lifestyle has many additional benefits to cancer reduction it costs no
68、thing, has no undesirable side effectsand is better than any pill.”29. What does the underlined word “slash” in Paragraph 1 probably mean?A. Cut.B. Increase.C. Change.D. Keep.30. What can be learnt from the passage?A. Almost half of the subjects of the research got cancer.B. Bowel cancer and breast
69、cancer are the most common diseases.C. A healthy habit will bring down the risk of cancer by 33%.D. The research shows the benefits of carrying out New Years resolutions.31. According to Professor Elwood, the research is mainly aimed at _.A. warning people of the risk of cancerB. removing peoples do
70、ubts about healthy lifestylesC. persuading people into sticking to healthy lifestylesD. proving the relation between lifestyles and cancer32. What would probably be the best title?A. How to Choose Healthy Lifestyles?B. Quit New Years Resolutions? Think Again!C. Make Your New Years Resolutions Wisely
71、!D. Healthy Lifestyles Bring Down Cancer Risks!【答案】29. A 30. D 31. C 32. B【解析】本文为议论文,从健康角度说明了好的生活方式带来的好处,敦促人们要保持健康的行为习惯。【29题详解】词义猜测题。从下文的研究结果可知,健康的行为习惯能降低患病的风险,故可推知slash意为“降低”,因此选A。【30题详解】推理判断题。从第四段The team said the findings may not sound surprising but they serve as a reminder of the importance beh
72、ind turning resolutions into permanent lifestyle choices.可知,该研究进一步证实了执行新年心愿对健康的极大帮助,因此D项正确。【31题详解】细节理解题。从最后一段中Elwood教授说的话“A healthy lifestyle has many additional benefits to cancer reduction it costs nothing, has no undesirable side effectsand is better than any pill”可知,该研究的目的是说服人们坚持健康的生活方式。故选C。【32题
73、详解】主旨大意题。由文章中的研究可知,健康的生活方式与患病的风险有密切关系,意在说服人们坚持新年心愿所代表的健康的生活方式,故选B。DIf youre a junk food lover, you will know this:No matter where you shop or what brand you buy, when you tear(open a bag of potato chips, its almost always half filled. This can be quite disappointing. I always hope those bags are qui
74、te full. But theres actually a god reason for this-and no, the food companies are not pulling a fast one on you.In the manufacturing industry. “slack fill” is the empty space thats placed around a product on purpose. The idea is that the extra room can protect your Lays or Tostitos(brands of chips).
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