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2018届高考英语(人教)大一轮复习领航课时规范训练:选修八 Unit 2 Cloning Word版含答案
展开A
(2016·高考全国乙卷)I am Peter Hdes,a vlunteer stem cell curier.Since March 2012,I've dne 89 trips—f thse,51 have been abrad.I have 42 hurs t carry stem cells (干细胞) in my little bx because I've gt tw ice packs and that's hw lng they last.In all,frm the time the stem cells are harvested frm a dnr (捐献者) t the time they can be implanted in the patient,we've gt 72 hurs at mst.S I am always cnscius f time.
I had ne trip last year where I was caught by a hurricane in America.I picked up the stem cells in Prvidence,Rhde Island,and was meant t fly t Washingtn then back t Lndn.But when I arrived at the checkin desk at Prvidence,the lady n the desk said:“Well,I'm really srry,I've gt sme bad news fr yu—there are n flights frm Washingtn.” S I tk my bx and put it n the desk and I said:“In this bx are sme stem cells that are urgently needed fr a patient—please,please,yu've gt t get me back t the United Kingdm.”She just drpped everything.She arranged fr a flight n a small plane t be held fr me,reruted(改道) me thrugh Newark and gt me back t the UK even earlier than riginally scheduled.
Fr this curier jb,yu're cnsciusly aware that in that bx yu've gt smething that is ptentially ging t save smebdy's life.
【语篇导读】 本文是一篇记叙文。大家都知道,医生是救死扶伤的典范,作者虽然不是医生,但他的工作也与很多人的性命息息相关,大家快来读一读文章,了解一下他的工作吧!
1.Which f the fllwing can replace the underlined wrd “curier” in Paragraph 1?
A.prvider B.delivery man
C.cllectr D.medical dctr
解析:选B。词义猜测题。根据画线单词后的I've dne 89 trips以及. the time the stem cells are harvested frm a dnr t the time they can be implanted in the patient,we've gt 72 hurs ...可知,“我”是一个运送干细胞的人,运送有严格的时间限制,故B项“送货员”与之相符合。其他三项的意思:prvider供应者;cllectr收集者,收藏家;medical dctr医生。
2.Why des Peter have t cmplete his trip within 42 hurs?
A.He cannt stay away frm his jb t lng.
B.The dnr can nly wait fr that lng.
C.The peratin needs that much time.
D.The ice wn't last any lnger.
解析:选D。细节理解题。根据第一段的I have 42 hurs t carry stem cells in my little bx because I've gt tw ice packs and that's hw lng they last.可知,保存干细胞的冰只能维持42个小时,所以“我”必须在这个时间内送达,D项与之相符合。A、B、C三项在文中未提及。
3.Which flight did the wman put Peter n first?
A.T Lndn. B.T Newark.
C.T Prvidence. D.T Washingtn.
解析:选B。细节理解题。根据第二段的最后一句She arranged fr a flight me,reruted me thrugh Newark and gt me back t the UK ...可知,她先安排“我”去了Newark,然后再转到英国,故选B项。
B
Fr freigners, entering a public tilet in China can be a hrrifying experience. In the 1990s, a third f all cmplaints t turism fficials in Beijing cncerned the design, and the bad smell f public tilets.
China has battled smelly tilets fr at least 2,000 years. In the Kingdm f Wei (220—266 A.D.), visitrs t the palace bathrms wuld find bxes t cver their nse and ward_ff unpleasant smells. Bth flushing (冲水) tilets and tilet paper were invented in China, hwever, nly fr the use f the emperr.
Tday Chinese scientists have claimed victry in their battle t imprve public restrms, intrducing a bacterial spray that can almst get rid f all the bad smell. First, a set f six types f bacteria wrk t break dwn the smelly cmpunds and then a perfume made frm range skin lightly scents (使芳香) the air. The “smellfree tilet” study frm the Chinese Academy f Science was declared the “ultimate” cure t an_“urgent”_natinal_issue.
“Five scientists have wrked n this frm 2011 t the beginning f this year,” said Dr. Yan Zhiying, a bacterilgist with the academy's Chengdu Institute f Bilgy, adding that they had spent &140,000 n the prject.
“Sme lcal gvernment fficials here visited a sewage(污水) plant and saw that the treatment technlgy had cme frm Japan. They wanted a hmegrwn slutin s they asked us t wrk n it,” he added.“We btained bacteria frm all types f waste frm humans, pigs, chicken and ducks, and we tested ur cmpunds ne by ne,” he said.“The smells cming ut f public tilets, r trash cans, are made up f mre than 160 different cmpunds,”he explained, adding that their bacteria spray can change and absrb many f them.
He basted that the Chinese frmula (配方), which csts nly arund £5 per liter, has n side effects and can be used t remve any bad smell.
4.The underlined wrds “ward ff” in Paragraph 2 can be replaced by ________.
A.keep ut B.take ut
C.give nt D.cme ut
5.The underlined phrase “an ‘urgent' natinal issue” refers t ________.
A.the treatment f sewage
B.a hrrifying experience
C.the bad smell f public tilets
D.the 160 smelly cmpunds
6.Which has nt been mentined as an advantage f the bacteria spray?
A.Lw price. B.N side effects.
C.Remving bad smells. D.Beautiful design.
7.Which can we infer after the spray is used in tilets in China?
A.Peple needn't use flushing tilets.
B.A perfume is given ff in the air.
C.Turists' cmplaints will be reduced.
D.Bacteria break dwn smelly cmpunds.
【语篇导读】 这是一篇说明文,介绍的是中国科学院成都生物研究所发明了一种除臭喷洒剂,能够除去厕所的各种异味。
4.解析:选A。词义猜测题。根据画线词前的find bxes t cver their nse可知用盒子把鼻子盖住是为了挡住难闻的气味。keep ut意为“阻止……进入”,符合语境。take ut意为“拿出”,give ut意为“分发;发出”,cme ut意为“出版;被揭晓”,均不符合语境。
5.解析:选C。词义猜测题。全文的焦点是中国公厕臭味难闻的问题,现在中科院正针对这个问题进行研究,显然这个全国性的紧急问题就是公共厕所的臭味。故选C项。
6.解析:选D。细节理解题。依据文章最后一段He basted that the Chinese frmula,which csts nly arund £5 per liter,has n side effects and can be used t remve any bad smell.可知,这个除味喷剂的优点有:价格低、没有副作用、可去除任何臭味。文中没有提到D项(设计美观)。故选D项。
7.解析:选C。推理判断题。根据第一段内容可知,三分之一的游客投诉是关于公厕的臭味问题,下文讲到中科院已经研制出一种除味喷剂,可以去除厕所的异味。由此可以推断,这种喷剂在中国的公厕中喷洒后,游客的投诉应该会减少。
C
Everyne lks frward t prgress, whether in ne's persnal life r in the general sciety. Prgress indicates a persn's ability t change the way he is living at the mment. Prgress must lead t a better life and a better way f ding things. All these, hwever,remain true nly in s far as peple want t accept technlgy and mve frward by finding new and mre efficient ways f ding things.
Hwever, at the back f the minds f many peple,especially thse wh miss the “gd ld days”, efficiency cmes with a price. When cmmunicatin becmes mre efficient, peple are able t cntact ne anther n matter where they are and at whatever time they wish t. The click f a buttn allws peple miles apart t talk r see each ther withut even leaving their hmes.With the cmmunicatin gadgets,_such as mbile phnes and iPads, peple ften d nt take the effrt t visit ne anther persnally. A persnal visit carries with it the additinal feature f having t be in the persn's presence fr as lng as the visit lasts. We cannt unnecessarily excuse urselves r turn the ther persn ff.
With efficiency als cmes mass prductin. Such is the nature f factries and the success f industrializatin tday. Factries have imprved efficiency. Unskillful tasks are left t machines and prducts are better made and prduced with greater accuracy than any human hand culd ever have dne. Hwever, with the imprvements in efficiency als cmes the lss f the persnal tuch when making these prducts. Fr example, many handicrafts (手工艺品) are nw prduced in a factry.Althugh this means that supply is better able t increase demand, nw that the supply is quick and efficient, the demand might fall because mass prductin lwers the quality f the handicraft and it is difficult t find unique designs n each item.
Nevertheless, we must nt cmmit the mistake f analyzing prgress nly frm ne pint f view. In fact,prgress has allwed traditin t keep up. It is nly with prgress and the inventin f new technlgy that many ld prducts can be brught back t their ld state. New technlgy is required fr ld prducts t stay ld.
It is peple's attitude twards prgress that causes the type f influence that technlgy has n sciety.Technlgy is flexible. There is n fixed way f making use f it. Everything depends n peple's attitude. The wrst effects f prgress will fall n thse wh are unable t rethink their attitudes and views f sciety. When we accept prgress and adapt it t suit ur needs, a new “past” is created.
8.The underlined wrd “gadgets” in Para. 2 is clsest in meaning t “________”.
A.tls B.messages
C.barriers D.skills
9.Cmpared with hmemade handicrafts, machinemade prducts ________.
A.lack great accuracy
B.lack the persnal tuch
C.are f high value
D.are quite welcme
10.What can be learned abut technlgy frm Paragraph 4?
A.It can destry ld traditins.
B.It can lead t scial prgress.
C.It can be used t crrect mistakes.
D.It can be used t preserve ld prducts.
11.What can be cncluded frm the last paragraph?
A.Prgress can suit the needs f daily life.
B.Peple review the past with great regret.
C.Technlgy shuld be intrduced in a fixed way.
D.Peple's attitude decides the use f technlgy.
【语篇导读】 科技的进步给我们带来了便捷的同时,也有一定的弊端。是人们的态度决定着科技对社会的进步起推进作用还是阻挠作用。
8.解析:选A。词义猜测题。根据第二段“such as mbile phnes and iPads”可知,gadgets为交流的“工具”。
9.解析:选B。细节理解题。根据第三段“Hwever,with the imprvements in efficiency als cmes the lss f the persnal tuch when making these prducts.”可知机器创造的产品缺少人的接触。故选B。
10.解析:选D。推理判断题。根据第四段最后一句“New technlgy is required fr ld prducts t stay ld.”可推出,新技术能用于保存旧的产品。故选D。
11.解析:选D。段落大意题。最后一段第一句“It is peple's attitude twards prgress that causes the type f influence that technlgy has n sciety.”可知,人们的态度决定技术的使用,这是本段的主题句。
D
(2017·河北衡水中学模拟)I have tw kids, a by and a girl. I dn't wrry abut my girl;I'm sure she'll be well trained in mixed martial arts. I wrry abut my sn. I'm pretty sure he's ging t be feminine(女性化的). Srry t say that, but let's face it. N dad wants his sn t g feminine.
At the rate we're mving in a cuple f years yu wn't be able t tell the difference between bys and girls. Sund extreme? Think abut this. In every mvie where advanced timetraveling beings cme t ur planet there's ne cnstant:Yu can't tell the male aliens frm the female aliens!
But that's the future. Kids tday are sft and fat. Peple ask why. Is it junk fd? N. Junk fd has been arund fr fifty years. Is it vide games? N. Vide games have been arund fr thirty years.Nne f the kids playing them back in the day were terribly bese.We're all scratching ur heads trying t figure ut what we've intrduced t sciety t ruin ur kids. But it's nt anything we've added that has ruined ur kids. It's stuff we've gtten rid f.
Take the gym rpe fr example. Remember that thing that stretched frm the flr t the ceiling in yur gym class that yu culd never climb?Mst f the kids culdn't make it t the tp. But that wasn't the pint; the pint was yu had t try while sme middleaged guy wh culdn't make it up a flight f stairs shuted at yu. We shuld have put ur sn n that rpe, and given him a head start. But we didn't want t shame the by, s we tk it dwn.
Taking dwn the rpe wuld be a gd idea if there were n rpes in life. But they're everywhere. Yu just can't see them.They're in every gal unrealized and expectatin nt met. The pint everyne missed abut the rpe is yu weren't suppsed t make it t the tp. It was there t create a fire that burned in the versized belly f every kid.
12.What is the example f aliens used t shw?
A.Girls are grwing like bys.
B.Bys are ging feminine.
C.There are really timetraveling beings.
D.Alien mvies are ppular with children.
13.What causes kids tday t be sft and fat?
A.Junk fd.
B.Vide games.
C.Stuff intrduced t sciety.
D.Things remved frm sciety.
14.Hw des the authr find teenagers tday?
A.They have t much dignity.
B.They are verprtected.
C.They are less independent.
D.They are thught t highly f.
15.What des the rpe prbably symblize?
A.Gals. B.Expectatins.
C.Cmpetitin. D.Assistance.
【语篇导读】 本文为议论文。作者分析了导致男孩子女性化的原因。
12.解析:选B。推理判断题。第二段作者给出了电影中外星人的例子是为了证明本段的主题句。根据“yu wn't be able t tell the difference between bys and girls”,再结合第一段最后一句可知第二段作者给出外星人的例子,目的是说现在的男孩子女性化了。故答案为B项。
13.解析:选D。事实细节题。根据第三段中的“But it's nt anything we've added that has ruined ur kids.It's stuff we've gtten ride f.”可知答案为D项。
14.解析:选B。推理判断题。根据第四段可知当今的孩子被过分地保护。故答案为B项。
15.解析:选C。推理判断题。根据倒数第一、二段可知作者举例中的rpe指的是生活中的竞争(cmpetitin)。故答案为C项。
Ⅱ.七选五
Being energy and resurce efficient and cnscius f imprving the health and wellbeing f the wrk envirnment will likewise reduce the csts f running ne business.____1____
Cnserve yur cmputer's energy.
Fr many peple with desk jbs the cmputer is necessary t preserve things dne.____2____It is estimated that peple waste ver $1 billin n electricity every year just in cmputer use! T cnserve energy frm yur cmputer use, turning ff yur cmputer when it's nt in use may be a gd chice.
3____
It is already bad enugh that yu have t wrry abut air pllutin every time yu walk utside, but it is likewise a big pririty when yu wrk inside. S, pen yur windws t increase airflw. If yu can't pen windws, be sure t take utdr breaks thrughut the day. And dn't smke in r near the ffice.
Green yur desk, cubicle (小房间), ffice ...
4____Or, even better, buy plants fr all f yur neighbrs. They will nt nly see this as ne friendly gesture, but they'll likewise have cleaner air t breathe! Plants absrb indr air pllutin and increase the flw f xygen, therefre winning a green decratin t cmplement yur desk!
Recycle.
There are many items in yur ffice that yu can recycle.____5____Yu are capable f acquiring a few bins and psting recycling guidelines n them. Sme f the items t be cllected may include paper prducts,cardbard bxes, plastic bags, etc.
A.Maintain healthy airflw.
B.Yet this “efficiency” cmes at a cst.
C.It's time t “g green” at wrk, and here is hw.
D.Literally earn a plant and place it n r near yur desk.
E.It's natural t accept similar measures at wrk t save energy.
F.If yu d nt have ne recycling statin at wrk, start ne n yur wn!
G.Setting the cmputer t the sleep mde when yu're away temprarily makes gd sense.
【解题导语】 本文主要介绍了同环保相关的一些内容。
1.解析:选C。根据文章第一句及下文列举的具体内容可知,空处起承上启下的作用。故C项符合语境。
2.解析:选B。根据下文中的“peple waste ver $1 billin n electricity every year just in cmputer use”可知,B项“但是,这种‘效率'的出现是有代价的”符合语境。
3.解析:选A。根据本段的内容尤其是“a big pririty when yu wrk inside”“increase airflw”可知,本段主要讲的是要保持空气的流通方面的内容。故A项最能概括本段的主要内容。
4.解析:选D。根据下文中的“Or,even better,buy plants fr all f yur neighbrs.”以及“winning a green decratin t cmplement yur desk”可知D项符合语境。
5.解析:选F。根据下文中的“Yu are capable f acquiring a few bins and psting recycling guidelines n them.”可知,F项“如果你工作的地方没有回收站的话,你自己动手成立一个”符合语境。
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