高考英语一轮复习 Unit 2 Fit for life课时跟踪检测A卷（选修7）.doc

Fit for life课时跟踪检测A卷.单项填空1(2015苏南三校高三第二次联考)My friend, Bob, takes _ possession of most of the companys shares, and the rest are in _ possession of other workers.A/; aB/; theCthe; the Dthe; a2(2015湖北省七市高三联考)Not particularly gifted but always trying to get the most out of his ability, the young man maximized his _ and finally succeeded in his career.Aprinciple BdimensionCpotential Dboundary3(2015盐城市高三二模)_ there was no conclusive evidence, most people thought he was guilty.ASince BWhileCWhen DHowever4(2015黄冈市高三质检)Every time I take part in a friends big party, I always go to talk to those who just sit alone so that they dont feel_.Alet out Bwiped outCmade out Dleft out5(2015合肥八中高三模拟)Johnson talked a lot in his turn. However, I didnt think his remarks were _ to our topic. He just wanted to express himself.Aconsiderate BabnormalCbeneficial Drelevant6(2015福建厦门第二次质检) The engineer cannot spare any time this afternoon. _， can we fix the computer by ourselves?AIf any BIf everCIf only DIf so7(2015无锡市高中协作体高三联考)In some experts eyes, the recent thick fog and haze can in some way_ the adjustment of Chinese economy structure.Aadvocate BaccumulateCaccelerate Dappreciate8(2014安徽庐江二中模拟)It is vital that schools_ students to use computer technology.Ashould be taught Bmust teachCteach Dare taught9(2015江苏天一中学模拟)Some students, who are addicted_ the computer games, do not go to school at all.Ato play BplayingCto playing Dplay10(2015长沙一模)A huge number of magazines in foreign languages _ up to now, not to mention those in Chinese.Ahas been subscribed to Bhave been subscribed toChad been subscribed to Dis subscribed to11(2015常州高三检测)He was _ to hear that he had lost the job, and the news was too _ to him.Aastonished; astonished Bastonishing; astonishingCastonished; astonishing Dastonishing; astonished12(2015徐州一中高三模拟)Kate is a woman who_ a rare intelligence and she is sure to do the work well.Apossess BpossessesCis possessed Dpossessed13(2015安庆高三一模)The matter _ your fate cant be taken for granted. You have to think it over seriously.Arelates to Brelated toCrelate to Dto relate to14(2015岳阳高三模拟) Is there any possibility of the film _ in Paris International Festival? Not in the least, because the audience generally think little of it.Atrying out Btried outCto try out Dbeing tried out15(2015镇江高三模拟)After a big fire, little of the big forest _， leaving no animals in it.Aremains Bis remainedCis remaining Dhas been remained.阅读理解A(2015常州第三次质量预测)In 2013, a report from The New England Journal of Medicine showed that increased body weight is related to the death rate for all cancers. This is based on a study involving about 900, 000 people, spanning many years.The study, started in 1992 by the American Cancer Society, included men and women from all 50 states. The youngest participants were 30 years old, and the average age was 57. By December 2008, 24% of the participants had died, just a quarter of them from cancers. In analyzing the results, researchers attempted to take account of such potential factors as smoking, drinking alcohol, taking aspirin and a wide variety of other factors that might otherwise affect the results.The results are clear: the more you weigh, the greater your risk of dying of cancer will be (up to 52% higher for men and 62% for women). In men as well as women, the only cancers that did not have a strong connection with weight were lung cancer and brain cancer. For women, the strongest correlation with weight was uterine cancer (子宫癌), which is 6.5 times higher for women with a BMI (Body Mass Index) of 40 or more. For men, it was liver cancer, which is 4.5 times higher in most obese (肥胖的) men.Smokers tend to be more successful in keeping weight off than nonsmokers, slightly reducing the risk. But many of them dont have good lungs. Thus, in another way, they also face risks.As for why extra weight leads to excess cancer death rate, theres no clear agreement. But the decrease in vitamin D in obese people seems a likely factor. Vitamin D is known to have a role in preventing cancer. Also，there is a simple fact that obesity makes the management of cancer more difficult. Although for now there is no simple answer to why obesity increases a persons cancer risk, all we know for certain is that the risk is real.1The passage is mainly concerned with the relationship between_.Adiet and cancer Bbody weight and cancerCsex and cancer Dsmoking and cancer2The author develops the passage mainly through_.Atime order Bspace orderCanalysis and comparison Dfigures and examples3The underlined word “spanning” in the first paragraph probably means“_”Alasting BincludingChappening Dchanging4According to the passage, what can we learn about the study?AThere is a clear explanation concerning why obesity leads to more cancers.BGenerally speaking, women face fewer risks of dying of cancer than men.CWomen with a BMI of 40 dying of uterine cancer are more than other women.DSmokers are still likely to face risks of dying of cancer though keeping weight off.B(2015扬州中学模拟)Everyone has those nights you lie in your bed for hours, tossing and turning，totally unable to fall asleep.You wish you could just turn your brain off as if it were a light. That would make things much easier, wouldnt it?Now it looks like you are one step closer to this wild dream of yours scientists from Oxford University, UK have just discovered the “switch” that tells the brain to go to sleep, reported Forbes.To understand the study, you first need to know that there are two mechanisms (机能) that regulate sleep. Theres one that were already familiar with our body clock, which works in a 24hour cycle based on the light changes throughout the day.The other one is what scientists call the sleep “homeostat (动态平衡系统)”. This mechanism has nothing to do with daylight. Instead, it keeps track of the brains waking hours and urges it to rest if it has been awake for a long time. “It is similar to the thermostat (自动调温器) in your home. A thermostat measures temperature and switches on the heating if its too cold，”Professor Gero Miesenbck, who led the study, told The Telegraph.Our bodies use both of the mechanisms to regulate sleep. “The body clock says its the right time, and the sleep thermostat has built up pressure during a long waking day，” explained Miesenbck.There is no way that scientists can track the body clock. But with the sleep homeostat, there might be something they can do.The researchers found that the sleep homeostat works by activating a specific group of nerve cells, or neurons, in the brain. They tested their theory on fruit flies by removing the neurons from the insects brains. And as expected, they found that the flies without the homeostat neurons did not keep a regular sleep pattern anymore.Now that scientists have pinpointed (定位) the exact place in the brain or, the “switch” that regulates sleep, they can begin investigating (研究) how to activate these cells at any given time so that people can be sent to sleep instantly.More importantly, figuring out how sleep mechanisms work may also help us to one day unravel one of the oldest mysteries of all: why do we need to sleep in the first place?5What is the article mainly about?AA new way to treat sleep disorders.BThe discovery of the sleep “homeostat”CAdvice on what to do when you fail to fall asleep.DA comparison of the two mechanisms that regulate sleep.6How does the author explain the function of the sleep homeostat?AThrough examples.BWith comparisons.CThrough cause and effect analysis.DBy presenting research findings.7What can we conclude from the article?AGenerally, the sleep homeostat has less effect on people during the day than at night.BThere is little scientists can do to affect the way the sleep homeostat works.CWhat makes us go to sleep at night is probably a combination of the two mechanisms.DThe more homeostat neurons there are in ones brain, the more easily one can fall asleep.8The underlined word “unravel”in the last paragraph is closest in meaning to _.Aput up with Bfigure outCkeep track of Dtake notice of答 案.1.选B句意：我的朋友鲍勃拥有公司大部分股份，剩余的都由其他的员工持有。 take possession of sth. 和 in the possession of sb. 均为固定搭配，意思分别为“占有某物”和“被某人占有”。2选C句意：这个年轻人不是特别有天赋，但他总是最大限度地利用自己的能力，使自己的潜力最大化，最终获得了事业上的成功。principle“原则，原理”；dimension“方面，侧面”；potential“潜力”；boundary“界限，分界线”。3选B句意：虽然没有令人信服的证据，但大多数人都认为他有罪。从题干中的no conclusive evidence与后面的guilty看，这里表示转折，因此用while引导让步状语从句，表示“尽管，虽然”。4选D句意：每次我参加朋友的大型聚会时总是与那些独自坐着的人交谈，以免他们觉得自己被孤立了。feel left out“被忽视，觉得被冷落”，符合句意。let out“发出(叫声)，泄露”；wipe out“擦掉，消灭”；make out “辨别出，辨认出”。5选D句意：轮到约翰逊谈话时他谈了很多。然而，我认为他的话与我们的话题不相关。他只是想表达自己。relevant“相关的，切题的”；considerate“周到的，体贴的”； abnormal“反常的”；beneficial“有益的”。6选D句意：“今天下午工程师抽不出任何时间。”“如果是这样的话，我们能自己修理这台电脑吗？”if any“如果有的话”；if ever“如果曾经有过的话”；if only“要是就好了”；if so“如果是这样的话”。7选C句意：在一些专家看来，最近的严重雾霾天气在某种程度上可以加快中国经济结构的调整。advocate“提倡”；accumulate“积累，积聚”；accelerate“(使)加快”；appreciate“感激，欣赏”。8选C句意：学校应该教会学生使用计算机技术，这是至关重要的。在“It is vital that .”句型中，从句谓语动词用“should动词原形”，should可省略。teach后的students是其宾语，不能用被动语态。9选Cbe addicted to“对上瘾”，其中to为介词，后跟名词、代词或动名词作宾语，故选C。10选B句意：到目前为止，已经订阅了大量的外语杂志，更何况那些中文杂志。主语是magazines，谓语用复数。由up to now 可知应用现在完成时。11选Castonished“感到惊讶的”，作表语时，其主语通常是人；astonishing“令人惊讶的”，常用来描述事物。12选B句意：凯特是个具有非凡才智的女人，她一定会做好这份工作。根据两个并列分句的时态可知，空格处应用一般现在时，关系代词在定语从句中作主语，定语从句中谓语动词的数应与先行词一致。故选B。13选B句意：和你的命运有关的问题不能想当然，你要认真考虑。这里需要非谓语动词做定语，因为be related to . 表示“和有关”，所以用过去分词做定语，选B。14选D句意：“这部电影有可能入围巴黎国际艺术节吗？”“一点都不可能，因为观众对此电影评价很低。”选项在句中作介词of的宾语，应使用动名词形式，根据句意可知，介词of后的名词the film为try out的逻辑主语，且两者之间为被动关系，故应用动名词的被动结构。15选Aremain“剩余，遗留”，是不及物动词，没有被动语态，由此可排除B、D两项；根据