高考英语(四月)完形填空阅读理解小练高三全册英语试题_2

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定额市鞍钢阳光实验学校2015高考英语(四月)完形填空、阅读理解小练(2)答案
【2015高考复习】阅读理解
Does stress cause gray hair?Many people believe that tension and stress can cause your hair to lose its color.In fact,it is an_old_wives’_tale that being upset all the time can result in premature graying.Here is a closer look at this situation and why some believe that this old wives’ tale could be true.
As one ages,the hairs on the head also age.In fact,just about everything on the human body begins to show signs of wear and tear after a while.The joints wear and become stiff and skin wears and becomes wrinkled.Hairs on the head grow and eventually die.They are replaced,but in the process something else happens.
When new hairs are replaced,the color or pigment (色素) is also added to them.However,as one ages,this pigment becomes less and less available.At first,hairs will have a limited amount of pigment and they will appear to be grayish in color.In time,they will lose all of their pigment and will be white.Many things are known to cause graying,and genetics is a very powerful factor.If one of your parents turns gray at an early age,there is a good chance that you will too.Some people begin the graying process in high school,while others may be over the age of forty.Constant worry and tension can have many harmful effects on the human body.It is a known fact that stressful times can cause one to suffer hair loss.It would make sense that if it can cause these problems,perhaps it also may contribute to graying.However,there is no sound evidence to support this.
On the other hand,many medical professionals believe that there may be a link between graying and a constant state of anxiety or tension.Does stress cause gray hair?There is no scientific evidence to support the theory,but it is best to avoid stressful situations.
【语篇解读】压力会导致头发变白吗?许多人相信情况是这样的。

本文从年龄和基因两方面谈了头发变白的原因,持续的压力和忧虑对于身体是有害的,可导致脱发。

但是,究竟压力和头发变白之间是否有联系,目前尚无定论。

1.The underlined phrase in the first paragraph most probably
means________.
A.clever remarks B.silly remarks
C.exciting remarks D.disappointed remarks
解析词义猜测题。

画线短语前面提到“Many people believe that tension and stress can cause your hair to lose its color”,即许多人相信紧张和压力导致头发褪色变白。

短文接着谈到“In fact,it is...”,这是推测画线词意思的关键。

因此an old wives’ tale意为“无稽之谈”。

答案B
2.The second paragraph mainly tells us________.
A.every part of body is replaced with age
B.hairs will grow weak but not die
C.skin becomes wrinkled with age
D.every part of body ages with age
解析主旨大意题。

第二段第一句话是该段的主题句。

从中可以看出,人体的每一部分都会随着年龄的增长而衰老。

答案D
3.What might play the most important role in the graying process? A.Genetics and the amount of sleeping time.
B.The amount of food people eat and living environment.
C.The amount of pigment and genetics.
D.Genetics and the amount of water people drink
解析细节理解题。

本文第三段提到“At first,hairs will have a limited amount of pigment and they will appear to be grayish in color.In time,they will lose all of their pigment and will be white.Many things are known to cause graying,and genetics is a very powerful factor.”由此可以看出,色素和基因在头发变白的过程中起着重要的作用。

答案C
4.According to the passage,continuous pressure may result in________. A.a person’s fatness B.a person’s fitness
C.a person’s weight loss D.a person’s hair loss
解析细节理解题。

本文倒数第二段提到“Constant worry and tension can have many harmful effects on the human body.It is a known fact that stressful times can cause one to suffer hair loss”。

由此可知,持续的压力会导致脱发。

答案D
5.From the passage we can infer that________.
A.stress causing gray hair is still in question
B.gray hair has nothing to do with tension
C.stressful situations can be of benefit
D.sound evidence has been found
解析推理判断题。

本文倒数第二段最后提到“However,there is no sound evidence to support this.”最后一段也提到“There is no scientific evidence to support the theory...”。

由此可知,是否压力会引起头发变白仍无定论。

答案A。

阅读理解。

Just seven years ago, the Jarvik-7 artificial heart was being cheered as the model of human creativeness. The sight of Barney Clark——alive and conscious after trading his diseased heart for a metal-and-plastic pump——convinced the press, the public and many doctors that the future had arrived. It hadn't. After monitoring production of the Jarvik-7, and reviewing its effects on the 150 or so patients (most of whom got the device as a temporary measure) the U.S. Food and Drug Administration
concluded that the machine was doing more to endanger lives than to save them. Last week the agency cancelled its earlier approval, effectively banning (禁止) the device.
The recall may hurt Symbion Inc., maker of the Jarvik-7, but it won't end the request for an artificial heart. One problem with the banned mode is that the tubes connecting it to an external power source created a passage for infection. Inventors are now working on new devices that would be fully placed, along with a tiny power pack, in the patient's chest. The first sample products aren't expected for another 10 or 20 years. But some people are already worrying that they'll work---and that America's overextended health-care programs will lose a precious $2.5 billion to $5 billion a year providing them for a relatively few dying patients. If such expenditures (开支) cut into funding for more basic care, the net effect could actually be a decline in the nation's health.
11. According to the passage, the Jarvik-7 artificial heart proved to be _____.
A. a technical failure
B. a technical wonder
C. a good life-saver
D. an effective means to treat heart disease
12. From the passage we know that Symbion Inc. _____.
A. has been banned by the government from producing artificial hearts
B. will review the effects of artificial hearts before designing new models
C. may continue to work on new models of reliable artificial hearts
D. can make new models of artificial hearts available on the market in
10 to 20 years
13. The new models of artificial hearts are expected _____.
A. to have a working life of 10 or 20 years
B. to be set fully in the patient's chest
C. to be equipped with an external power source
D. to create a new passage for infection
14. The word "them" in Line 7, Para. 2 refers to _____.
A. doctors who treat heart diseases
B. makers of artificial hearts
C. America's health-care programs
D. new models of artificial hearts
15. Some people feel that _____.
A. artificial hearts are seldom effective
B. the country should not spend so much money on artificial hearts
C. the country is not spending enough money on artificial hearts
D. America's health-care programs are not doing enough for the nation's health
【参考答案】11—15、ACBDB
完形填空。

I was on a bus one March evening. The driver didn't__1__to start the bus soon because it was not yet__2__. A middle­aged woman got on. Tired and sad, she told her story__3__, not to anyone in particular. On her way to the station, half of her__4__was stolen. The other half was hidden under her blouse, so she__5__still had some left. A few minutes later, she stopped crying, but still looked__6__.
When all the seats were taken, the driver started the engine. The conductor began to collect fares(车费). When she came to an old man in worn­out clothes, h e__7__that he had spent all his money when he had accidentally got on a wrong bus and now he was trying to go home. On hearing this, she ordered the old man to__8__the bus. The old man was almost in tears as he__9__her to let him take the bus home. The driver took the conductor's side and repeated the conductor's__10__.
The woman was watching the incident.__11__the driver and the conductor raised their voices at the old man, she interfered(干预).
“Stop__12__him! Can't you see he's only trying to get home?”
“He doesn't have any money! ” the driver__13__.
“Well, that's no__14__to throw him off the bus,” she insisted. Then she reached inside her blouse, took out her__15__money, and handed it to the conductor. “Here's his fare and mine. Just stop giving him a__16__time.”
All heads turned to the woman. “It's only money,” she shrugged.She rode the rest of the way home__17__a happy smile, with the money she'd lost earlier__18__.
On the road of life, the help of strangers can__19__our loads and lift our spirits. How much sweeter the__20__will be when we make it a little smoother for others!
本文主要讲述了作者在乘车期间目睹的一切和自己内心的感触。

1.A.try B.care
C.decide D.intend
答案:D intend to do...想/欲做……。

2.A.empty B.full
C.crowded D.ready
答案:B 司机不想开车走的原因是因为车内未坐“满”人。

3.A.tearfully B.seriously
C.carefully D.calmly
答案:A 因为下文她讲述的遭遇非常不幸,所以她“声泪俱下”。

4.A.fare B.possession
C.money D.wealth
答案:C 从下文看,是她的“钱”被偷了。

5.A.strangely B.happily
C.secretly D.fortunately
答案:D “幸运的是”,她的钱没被偷光。

6.A.unsatisfied B.weak
C.unhappy D.excited
答案:C 因为遭遇不幸,尽管几分钟后她不再哭了,但依然面带“不悦”。

7.A.explained B.declared
C.admitted D.found
答案:A 因为自己没钱了,老头要向乘务员做出“解释”。

8.A.get off B.start
C.get on D.stop
答案:A 乘客因为没钱,所以乘务员命令他“下车”。

9.A.begged B.scolded
C.praised D.thanked
答案:A 于是,那老头“乞求”乘务员让他乘座。

10.A.request B.action
C.suggestion D.command
答案:D 司机与乘务员站在一边,“命令老头下车”。

11.A.Unless B.Although
C.Until D.When
答案:D “当……时候”要用when,而不能用unless(除非),although(尽管)或until(直到)。

12.A.attacking B.bothering
C.blaming D.wronging
答案:B 别再“烦/为难”他了!attack(袭击,攻击),blame(责备/怪)及wrong(冤枉,委屈),在此处意义不符。

13.A.warned B.whispered
C.shouted D.repeated
答案:C 因为司机当时非常激动与气愤,所以shouted(喊叫)。

14.A.problem B.need
C.matter D.reason
答案:D 没“理由”让他下车。

15.A.spending B.collected
C.remaining D.borrowed
答案:C 拿出自己被偷后“剩下”的钱,而不是borrowed(借来的),collected(收集/募捐来的)或spending(正在花费的)。

16.A.busy B.cold
C.hard D.fearful
答案:C give sb. a hard time“让某人难过”。

17.A.giving B.wearing
C.taking D.forcing
答案:B wear a happy smile“(脸上)带着幸福的微笑”英语中表示人佩带的各种饰物、表情、相貌、发型、肤色、心情等都可用wear。

18.A.forgotten B.used
C.earned D.returned
答案:A 当她幸福地微笑时,就把被偷钱的事“忘了”。

19.A.move B.increase
C.lighten D.carry
答案:C 陌生人的帮助能“减轻”我们人生道路上的负担。

20.A.world B.journey
C.smile D.friendship
答案:B 当负担减轻后,我们的人生“旅程”就会更加甜美、平坦。

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