2017届广东省广州市高考英语一轮复习完形填空专项训练：34（含解析）

　　完形填空

　　说明文往往围绕一个问题从不同的侧面来加以说明。说明文往往结构严谨，句子结构复杂，因此也是高考完形填空中较难把握的一种文体。要做好高考完形填空中的说明文，最重要还是要抓住作者说明的中心是什么，说明文话题呈现的方式比较单一，往往是开始就交代说明的对象，然后再从不同的角度加以说明另外因为说明丈针对某一个对象从不同的侧面和角度加以说明，每一段往往就是其中的一个角度或侧面，因此大家应注意概括每一段的中心大意。最后，还要注意文章结尾的段落，因为文章结尾的段落，往往对说明的问题进行总的概括。

　　128

　　Adults are often surprised by how well they remember something they learned as children but have never practised in the meantime. A man who has not had an opportunity to go swimming for years can

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　　swim as well as ever when he gets back in the water. He can get on a bicycle after several decades and still

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　　away. A mother who has not

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　　the words for years can teach her daughter the poem that begins "Twinkle, twinkle, little star" or recite the story of Cinderella or Snow White.

　　One explanation is the law of overlearning, which can be

　　stated as follows:

　　4

　　we have learned somethmg, additlonal learning increases the

　　5

　　of time we will remember it.

　　I childhood, we usually continue to practise such skills as swimming,bicycle riding long after we have learned them. We continue to listen to and

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　　ourselves of poems such as

　　"Twinkle,twinkle, little star" and childhood tales such as Cinderella or Snow White. We not only learn but

　　7

　　.

　　The law of overlearning explains why cramming(突击学习) for an examination,

　　8

　　it may result in a passing grade,ii not a

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　　way to learn a school course. By cramming, a student may learn the subject well enough to get by on the examination,but he is likely soon to forget almost everything he learned. A little overlearning,

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　　is usually a good investment toward the future.

　　1. A. only

　　B. hardly

　　C. still

　　D. even

　　2. A. move

　　B. drive

　　C. travel

　　D. ride

　　3. A. thought about

　　B. cared for

　　C. showed up

　　D. brought up

　　4. A. Before

　　B. Once

　　C. Until

　　D. Unless

　　5. 3.. accuracy B. unit

　　C. limit

　　D. length

　　6. A. remind

　　B. inform

　　C. warn

　　D. recall

　　7. A. recite

　　B. overlearn

　　C. research D. improve

　　8. A. though

　　B. so

　　C. if

　　D. after

　　9. A. convenient

　　B. demanding

　　C. satisfactory

　　D. swift

　　10. A. a most

　　B. by the way

　　C. on the other hand

　　D. in the end

　　命题目的与解题技巧：本文是完形填空中的说明题材，考查学生的逻辑能力与对文章的整体把握，此类题材往往是围绕一个问题从不同的侧面加以说明，作者首选列举人们在日常生活中的经验即学会了的东西一般不会忘记，从而引出本文说明的主题“充分学习”，然后再通过日常生活中的现象加以说明，最后强调“充分学习”在人们学习中的作用，比突出学习要好，从而达到了作者说明的“充分学习”lovelearning的作用，做好此类型题的关键是抓住作者要说明的对象，再运用一定的方法进行介绍和说明。

　　1．C

　　解析：根据第一句的意思，多年不游泳仍然游得很好，选still．

　　2．D解析：根据bicycle选ride．

　　3．A

　　解析：从来没有想到过，其他选项都不能和words搭配。

　　4．B解析：overlearn的含义就是一次学会后不断加强记忆，其他不符合题意。

　　5．D解析：时间的长短用thelength。ftime．

　　6．A

　　解析：remlndourselves“提醒自己”；infom通知，warn警告，recall回忆，都不符合题意。

　　8．A

　　解析：根据前后句的not可知虽然突出学习能通过7．B

　　解析：根据第二段第一句的提示可知选overlearn．

　　考试但是不能学好，选thougll

　　9．C

　　解析：satisfactory令人满意的；convenient方便的；demanding过分要求的；swift迅速的。

　　10．C

　　解析：前后是说事物两个方面，选。ntheotherhand．

　　129

　　The birthrate in Europe has been in a steady decrease since the 1960s. European countries, realizing crisis is at hand, are .providing great encouragement for parents to create more habies in the 21st century.

　　Affairs Ministry concluded last year that,

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　　cash encouragement,some women just don't want to be

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　　holding the haby,"What we know is that it's good for trhe

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　　if men and women share the burden of having children, ' says Soren Kindlund,family policy adviser at the Swedish ministry.

　　4

　　Swedish parents can take their paid leave as they wish,men use a mere 12% of it;60% of fathers do not take even a(n)

　　5

　　day off work.

　　Experts fear that the tendency for women to use most of the parental leave could make employers

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　　to give young women the permanent jobs they need to qualify for paid maternity leave (产假). In January, Sweden decided to allow new fathers two months' paid leave,with a warning:use it or 7 it.

　　Kindlund admits that men are under

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　　to stay at work, even though parental pay comes out of the public purse. "It's not popular among bosses and perhaps with other men in the workplace. "he says. "But it's good for the father and for the child if they can

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　　a relationship."

　　In Norway, a(n)

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　　policy has worked wonders. 70% of dads in Norway now take parental leave, and the birthrate of 1.85 children per woman is one of the highest in Europe.

　　1. A. in spite of

　　B. at the cost of

　　C. in addition to

　　D. due to

　　答案: A

　　指导：根据前后意思用inspite。

　　2. A. sent

　　B. left

　　C. caught

　　D. seen

　　答案: B

　　指导：妇女不愿怀孕离开工作。

　　3. A. birthrate

　　B. income

　　C. health

　　D. spirit

　　答案: A 指导：根据第一段提示用birthrate．

　　4. A. Just as

　　B. Only if

　　C. Even though

　　D. Now that

　　答案: C

　　指导：根据第一段提示用birthrate．

　　5. A. one

　　B. mere

　　C. only

　　D. single

　　答案: D 指导：singleday强调连一天都……。

　　6. A. willing

　　B. reluctant C. likely D. unable

　　答案: B

　　指导：雇主是不愿给用完所有带薪产假的年轻妇女永久的职位，而不是不能或者愿意。

　　7. A. reserve

　　B. misuse

　　C. ignore

　　D. lose

　　答案: D 指导：根据use和or的转折关系，选lose．

　　8. A. discussion

　　B. attack

　　C. control

　　D. pressure

　　答案: D

　　指导：男人是在压力(pressure)下留下工作。

　　9. A. make out

　　B. add up

　　C. build up

　　D. set aside

　　答案: C

　　指导：建立关系用build叩arelationship．

　　10. A. impersonal

　　B. similar

　　C. severe

　　D. global

　　答案: B

　　130

　　The amount of usable water has always been of great interest in the world.

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　　springs and streams sometimes means control, particularly in the

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　　areas like the desert. The control is possible even without possession of large areas of

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　　land. In the early days of the American West, sun fights were not

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　　for the water resources (资源), and laws had to be

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　　to protect the water rights of the

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　　and the use of the water resources accordingly.

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　　is known to us all, there is not

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　　water in all places for everyone to use as much as he likes, Deciding on the

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　　of water that will he used in any particular period

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　　careful planning, so that people can manage and use water more

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　　. Farmers have to change their use of or demand for water

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　　the water supply forecast(预报).

　　The

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　　water supply forecast is based more on the water from the

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　　than from the below. Interest is

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　　in the ways to increase rainfall by man--made methods,and to getwater from the winter snow on mountain

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　　. With special equipment,some scientists are studying the ways in which the mountain snow can be

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　　, and with the help of a repeater station,they send the

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　　data(数据) to the base station. The operator at the base station can get the data at any time by

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　　a button. In the near future, the forecast and use of water

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　　probably depend on the advance knowledge of snow on mountains, not ol water underground.

　　1. A. Using

　　B. Holding

　　C. Owning

　　D. Finding

　　答案: C

　　指导：own拥有。从下文可以看出，由于地球上的水源不充足，凡是有水的地方就意味着需要管理。

　　2. A. dry

　　B. distant

　　C. deserted

　　D. wild

　　答案: A

　　指导：根据下文中的thedesert可判断出是干旱地区。

　　3. A. fine

　　B. beautiful

　　C. rich

　　D. farming

　　答案: C

　　指导：richland富饶的土地。即使没有大片的富饶的土地也需要管理。

　　4. A. unlawful

　　B. unacceptable

　　C. unpopular

　　D. uncommon

　　答案: D

　　指导：uncommon罕有的。这是一个双重否定句，表示在早期美国西部的人们经常为了水源发生枪战。

　　5. A. made

　　B. designed

　　C. read

　　D. written

　　答案: A指导：make laws制订法律。

　　6. A. winners

　　B. settlers

　　C. fighters

　　D. supporters

　　答案: B

　　指导：settler移民者。制订法律保护移民者用水的权力和按照规定使用水源。

　　7. A. That

　　B. It

　　C. What

　　D. As

　　答案: D

　　指导：as引导定语从句，意思是"正如……”。

　　8. A. plentiful B. enough

　　C. any

　　D. much

　　答案: B

　　指导：根据常识可推断出世界上没有足够的水供人们随便使用。

　　9. A. type

　　B. quality

　　amount

　　D. level

　　答案: C

　　指导：the　amount　of　water水的数量。

　　10. A. requests

　　B. requires

　　C. means

　　D. suggests

　　答案: B

　　指导：require需要。决定任何特殊时期使用的用水量需要仔细计划。

　　11. A. effectively

　　B. easily

　　C. conveniently

　　D. actively

　　答案: A

　　指导：e“ectively有效地。以便使人们更加有效地用水。

　　12. A. leading to

　　B. due to

　　C. owing to

　　D. according to

　　答案: D

　　指导：according to根据。农民必须根据供水预报改变他们的用水量。

　　13. A. correct

　　B. further

　　C. average

　　D. early

　　答案: A

　　指导：thecorrectwatersupplyforecast正确的供水预报。

　　14. A. clouds

　　B. sky

　　C. air

　　D. above

　　答案: D

　　指导：根据下文中的dependon the advance knowledge of snow on mountains，not of water underground可确定应选above作为正确答案。the above指山上的积雪；the below指地下水。

　　15. A. raising

　　B. rising

　　C. building

　　D. lasting

　　答案: B

　　指导：rise是不及物动词，人们对人工增雨的兴趣不断增加。raise是及物动词，后面要接宾语。

　　16. A. rocks

　　B. tips

　　C. tops

　　D. trees

　　答案: C

　　指导：on mountain tops在山顶上。根据常识可知，在冬天，雪会堆积在山顶上。

　　17. A. taken care of

　　B. made use of

　　C. piled up

　　D. saved up

　　答案: B

　　指导:makeuse of使用。科学家正在研究使用山上积雪的方法。

　　18. A. picked

　　B. produced

　　C. used

　　D. gathered

　　答案: D

　　指导：the gathered data积累的数据。人们为了利用山上的积雪，需要不断地收集有关数据。

　　19. A. touching B. knocking

　　C. pressing

　　D. turning

　　答案: C

　　指导：press a button按键。操作员通过按键的方法获得数据。

　　20. A. might

　　B. can

　　C. will

　　D. should

　　答案: C

　　指导：根据时间状语inthefuture可确定要用一般将来时。

　　131

　　When you are swimming , you may shiver as you come out of the water. That is specially true if there is a light gentle

　　1

　　. You wrap up in a piece of cloth to keep

　　2

　　.But still you shiver,and your

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　　knock together because of the cold. Water is changing into

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　　from your body, and the

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　　takes away heat.

　　You shiver because the

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　　of your body are trying to produce heat to put back the heat you are

　　7

　　. Most body heat is made

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　　the muscles. In the cells oxygen is combined with carbo-hydrates(碳水化合物) and fats, producing

　　9

　　Animal bodies inluding human's"

　　10

　　"food just as wood is burned in a fire,

　　11

　　the process is slower in the body the heat is set off gradually.

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　　always produce Sometimes more,sometimes

　　13

　　When you exercise,

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　　more active and so more heat. When you are losing heat

　　15

　　, the best do is to

　　16

　　. If you don't,you will shiver. That is the other

　　17

　　the muscles produce heat. Another way of sayir the muscles move rapidly and continuously

　　18

　　wards. Next time you shiver, try

　　19

　　a bit. You'll after two or three

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　　the shivering will disappear can keep normal body temperature.

　　1. A. sunlight

　　B. wind

　　C. water

　　D. heal

　　2. A. cold

　　B. wet

　　C. warm

　　D. dry

　　3. A. hands

　　B. arms

　　C. feet

　　D. teet

　　4. A. air

　　B. steam

　　C. wind

　　D. ice

　　5. A. shivering

　　B. swimming

　　C. changing

　　D. running

　　6. A. skins

　　B. muscles

　　C. bones

　　D. part

　　7. A. getting

　　B. making

　　C. producing

　　D. losi

　　8. A. from

　　B. of

　　C. in

　　D. intc

　　9. A. energy

　　B. muscles

　　C. blood

　　D. stea

　　10. A. have

　　B. need

　　C. live on

　　D. bur

　　11. A. except

　　B. except that

　　C. except for

　　D. besides

　　12. A. Food

　　B. Heat

　　C. Fat

　　D. Mu

　　13. A. quicker

　　B. slower

　　C. greater

　　D. less

　　14. A. they're

　　B. you're

　　C. it's

　　D. he's

　　15. A. slowly

　　B. rapidly

　　C. completely

　　D. hur

　　16. A. stand still

　　B. sit straight

　　C. run slowly

　　D. lie down

　　17. A. time

　　B. way

　　C. place

　　D. rea

　　18. A. backwards

　　B. forwards

　　C. upwards

　　D. downwards

　　19. A, running

　　B. jumping

　　C. heating

　　D. wea

　　20. A. seconds

　　B. minutes

　　C. quarters

　　D. hou

　　答案：

　　1．B

　　解析：当你游泳后从水里出来时，你可能会发抖，如果有一点儿小风尤为如此。

　　2．C

　　解析：裹上一块布来保暖。

　　3．D

　　解析：teeth knock together是人们冷得发抖时的习惯动作。

　　4. B

　　解析：根据逻辑推理可知。

　　5．C

　　解析：水从你的身体里变成了水蒸气，这种变化带走了身体的热量。

　　6．B

　　7．D

　　解析：你发抖是因为你身体的肌肉在试图产生热量来弥补你：正在失去的热量。

　　8．C

　　解析：这咀的这里的be made in不是表示产于何处，in表示“住……里”，所以其他选项不符合题意。

　　9．A

　　解析：大部分的身体热量是在肌肉中产生的，在细胞中，氧气与碳水化合物和脂肪相结合，产生能量。

　　10．D

　　解析：动物的身体，包括人的身体，就像木头在火中燃烧一样“燃烧”食物。

　　11. B

　　解析：exceptthat后面接从句。

　　12．D

　　解析：文中已经提过。

　　13．D

　　解析：肌肉产生能量，有时多，有时少。

　　14．A

　　解析：they指muscles．

　　15．B

　　解析：运动时热量消失速度非常快，故选rapidly．

　　16．C

　　解析：当你快速失去热量时，最好的办法就是慢跑。

　　17. B

　　解析：那是肌肉产生热量的另一种办法。

　　18．A

　　解析：backwards和forwards相对。

　　19．A

　　解析：第三段第二句已有提示。

　　20．B

　　解析：两三分钟以后，身体就不会发抖了。