完型填空 Have you ever imagined that you could be cloned like Dolly the sheep in the not too distant future? The news that a human embryo has been 1 cloned for the first time has caused mixed reactions . 题目和参考答案——青夏教育精英家教网—

题目内容

完型填空

　　Have you ever imagined that you could be cloned like Dolly the sheep in the not too distant future?

　　The news that a human embryo (胚胎) has been 1 cloned for the first time has caused mixed reactions (反映).

　　The 2 was carried out by scientists from the Advanced Cell Technology Inc (ACT), in Massachusetts, US. The group 3 the news on November 25.

　　“This is 4 human being. A clone is alive, it walks, it breathes,” said Jamie Grifo, 5 on the study of cloning at New York University School of Medicine.

　　“This is a set of cells in a lab that will be used to 6 someone's life. ”

　　Such research could lead to treatment for 7 such as heart diseases, AIDS and even cancer, 8 scientists.

　　Despite high hopes from other scientists, the news raised concerns immediately from religious and political leaders. Several 9 in the US do not allow human cloning. President George W. Bush also made it clear that he is 10 any type of human cloning. However, the scientists at ACT said they have no interest at present in 11 an early embryo into __12__.

　　Animals have been cloned repeatedly since Dolly the sheep 13 in 1997. And there were no real technical 14 to stand in the way of scientists making a cloned human embryo.

　　This time the research group used traditional cloning technology with a human 15

　　 16 it was given DNA from an adult cell, the egg began to __17__.__18__ it was stopped from becoming a baby--at a stage in which it was 19 a ball of cells. The 20 technology has been used to clone sheep, cattle and monkeys.

(1)

[　　]

A. in failure

B. never

C. successfully

D. not

(2)

[　　]

A. research

B. report

C. works

D. task

(3)

[　　]

A. made known

B. made

C. said

D. had

(4)

[　　]

A. a cloned

B. a man-made

C. a

D. not a cloned

(5)

[　　]

A. a worker

B. a head

C. an expert

D. an assistant

(6)

[　　]

A. save

B. rescue

C. cure

D. treat

(7)

[　　]

A. patients

B. health

C. diseases

D. things

(8)

[　　]

A. according to

B. including

C. besides

D. argued

(9)

[　　]

A. countries

B. nations

C. peoples

D. states

(10)

[　　]

A. for

B. against

C. researching for

D. praising

(11)

[　　]

A. developing

B. building

C. inventing

D. discovering

(12)

[　　]

A. a baby

B. a man

C. a woman

D. a white man

(13)

[　　]

A. died

B. appeared

C. turned up

D. was no more

(14)

[　　]

A. questions

B. affairs

C. business

D. problems

(15)

[　　]

A. egg

B. bless

C. meat

D. cell

(16)

[　　]

A. Before

B. After

C. While

D. And

(17)

[　　]

A. grow

B. die

C. change

D. grow up

(18)

[　　]

A. And

B. But

C. However

D. Yet

(19)

[　　]

A. yet

B. still

C. not

D. no

(20)

[　　]

A. different

B. usual

C. ordinary

D. same

答案：C;A;A;D;C;A;C;A;D;B;A;A;B;D;A;B;A;B;B;D
解析：

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完型填空．

　　If you do not use your arms or your legs for some time, they become weak. When you ___1___ using them again, they ___2___ become strong again. Everybody knows this and nobody would think of ____3___ this fact ___4___ there are many people who do not ___5____ to know that memory works in the ___6___ way.

　　____7___ someone says that he has a good memory, he ____8___ means that he ____9___ his memory by practicing exercising it. When someone ___10____ says that his memory is poor, he actually means that he ____11____ give it enough chances to become ____12___. Have you ever ____13____ that people who cannot read or write usually have ____14___ memories than those who can? This is ____15___ those who ____16___ read or write ____17___ remember things. They have to remember dates, places, names, songs and stories. So their memory is the whole time ___18___. So ___19___ you want to have a good memory, you should learn from those people, and ____20____ by remembering what you see, hear, feel and write. If so, you must have a good memory.

(1) A．begin	B．go on
C．stop	D．continue
(2) A．quickly	B．slowly
C．soon	D．at once
(3) A．doing	B．agreeing
C．questioning	D．answering
(4) A．Yet	B．Still
C．So	D．Certainly
(5) A．want	B．seem
C．get	D．hope
(6) A．other	B．usual
C．same	D．opposite
(7) A．As	B．What
C．While	D．When
(8) A．real	B．actually
C．true	D．then
(9) A．wants	B．Builds up
C．makes	D．keeps
(10) A．again	B．else
C．more	D．once
(11) A．do not	B．is not
C．never	D．does not
(12) A．poor	B．weak
C．strong	D．healthy
(13) A．seen	B．heard of
C．noticed	D．thought of
(14) A．worse	B．better
C．more	D．less
(15) A．why	B．how
C．because	D．the reason
(16) A．used to	B．cannot
C．try to	D．have to
(17) A．will not	B．have to
C．refuse	D．cannot
(18) A．ready	B．being used
C．busy	D．training
(19) A．if	B．that
C．though	D．thus
(20) A．please	B．try
C．train	D．enjoy

完型填空：

　　Cars are important part in the United States．Without a car most people feel that they are 　　1　　．And even if a person is poor he doesn’t feel 　　2　　 poor when he has a car．

　　Henry Ford was the man who first started 　　3　　 cars in large numbers．He probably didn’t know how much the car was going to 　　4　　 American culture．The car made the United States a nation on 　　5　　．And it 　　6　　 to make the United States what it is today．

　　There are three main reasons that the car has become so 　　7　　 in the United States．　　8　　 the country is a huge one and Americans like to 　　9　　 around it．The car 　　10　　 the most comfortable and cheapest form of transportation．With a car people can go any place 　　11　　 spending a lot of money．The second reason is that the United States never really developed an efficient and inexpensive form of public 　　12　　．Long distance trains have never been as 　　13　　 in the United States as they are in other parts of the world．Nowadays there is a good system of air-service provided by 　　14　　．But it is too expensive to be used 　　15　　．The third reason is the most 　　16　　 one．The Americans’ spirit of 　　17　　 is what really made cars popular．Americans don’t like to wait for a bus or a train, 　　18　　 a plane．They don’t like to have to 　　19　　 an exact schedule．A car gives them the freedom to schedule their own time．And this is the freedom that Americans want 　　20　　 to have．

(1)


[　　]
A．	healthy
B．	rich
C．	pretty
D．	poor

(2)


[　　]
A．	really
B．	truly
C．	actually
D．	exactly

(3)


[　　]
A．	doing
B．	making
C．	designing
D．	owing

(4)


[　　]
A．	affect
B．	afford
C．	effort
D．	effect

(5)


[　　]
A．	A foot
B．	horse backs
C．	chairs
D．	wheels

(6)


[　　]
A．	tried
B．	helped
C．	hoped
D．	got

(7)


[　　]
A．	well-known
B．	lovely
C．	popular
D．	famous

(8)


[　　]
A．	In all
B．	After all
C．	First of all
D．	Above all

(9)


[　　]
A．	move
B．	transport
C．	walk
D．	go

(10)


[　　]
A．	offers
B．	provides
C．	takes
D．	proves

(11)


[　　]
A．	with
B．	without
C．	for
D．	by

(12)


[　　]
A．	journey
B．	travel
C．	transportation
D．	trip

(13)


[　　]
A．	common
B．	usual
C．	unusual
D．	ordinary

(14)


[　　]
A．	bikes
B．	ships
C．	rockets
D．	planes

(15)


[　　]
A．	frequently
B．	continuously
C．	completely
D．	fully

(16)


[　　]
A．	funny
B．	important
C．	common
D．	simple

(17)


[　　]
A．	dependence
B．	serf-confidence
C．	selfishness
D．	independence

(18)


[　　]
A．	or even
B．	but
C．	and
D．	nor

(19)


[　　]
A．	take
B．	receive
C．	follow
D．	accept

(20)


[　　]
A．	worst
B．	most
C．	best
D．	least

完型填空：

　　Do you find getting up in the morning so difficult that it’s painful?This 　　1　　 called laziness, but Dr．Kleitman has a new explanation．He has proved that everyone has a daily energy 　　2　　．

　　During he hours when you 　　3　　 your work, you may say that you’re ‘hot’．That’s true．At the time of day when you feel most 　　4　　 in your work, your cycle of body temperature is 　　5　　 its peak．For some people the peak comes during the forenoon．For 　　6　　 it comes in the afternoon or evening．No one has discovered why this is so, but it 　　7　　 such familiar monologues(自言自语)as：“Get up John!You’ll be late for work again!” The possible explanation of the trouble is that John is at his low 　　8　　 and energy peak in the evening, 　　9　　 family quarrelling ends when husbands and wives realize 　　10　　 these energy cycles mean, and which cycle each member of the 　　11　　 has．

　　You can’t change your energy cycle, but you can learn to make your life 　　12　　 it better．　　13　　 can help, Dr．Kleitman believes．Maybe you’re sleepy in the evening but feel you must 　　14　　 late anyway．Counteract(对换)your cycle, 　　15　　 by habitually staying up later than you want to．If your energy is low in the morning but you have an important job to do 　　16　　 in the day, 　　17　　 before usual hour．This won’t change your cycle, but you’ll get up steam and work better as you’re at your low point．Whenever possible, do 　　18　　 tasks in the afternoon and 　　19　　 tasks requiring more energy or concentration(精神集中)for your 　　20　　 hours．

(1)


[　　]
A．	might be
B．	must be
C．	need be
D．	can be

(2)


[　　]
A．	circle
B．	recycle
C．	cycle
D．	crisis

(3)


[　　]
A．	go through
B．	see through
C．	break through
D．	labor through

(4)


[　　]
A．	energetic
B．	active
C．	effective
D．	lazy

(5)


[　　]
A．	on
B．	at
C．	over
D．	in

(6)


[　　]
A．	other
B．	another
C．	one another
D．	others

(7)


[　　]
A．	owes to
B．	leads to
C．	leads into
D．	attributes to

(8)


[　　]
A．	temper
B．	thought
C．	temperature
D．	mood

(9)


[　　]
A．	Much
B．	Many
C．	Such
D．	More

(10)


[　　]
A．	how
B．	that
C．	which
D．	what

(11)


[　　]
A．	house
B．	family
C．	home
D．	room

(12)


[　　]
A．	fit
B．	use
C．	like
D．	look

(13)


[　　]
A．	Hobby
B．	Characteristic
C．	Interest
D．	Habit

(14)


[　　]
A．	stay away
B．	stay out
C．	stay at
D．	stay up

(15)


[　　]
A．	to degree
B．	to some degree
C．	to the degree
D．	to certain degree

(16)


[　　]
A．	early
B．	daily
C．	yearly
D．	monthly

(17)


[　　]
A．	rise
B．	raise
C．	arise
D．	arisen

(18)


[　　]
A．	usual
B．	regular
C．	normal
D．	average

(19)


[　　]
A．	keep
B．	continue
C．	save
D．	hold

(20)


[　　]
A．	clearer
B．	harder
C．	sharper
D．	easier

完型填空：

　　We may look at the world, around us, but somehow we manage not to see it until whatever we've become used to suddenly disappears．　　1　　 for example, the neatly-dressed woman I 　　2　　 to See－or look at－on my way to work each morning．

　　For three years, no matter 　　3　　 the weather was like, she was always waiting at the bus stop around 8∶00 a.m．On 　　4　　 days, she wore heavy clothes and a pair of woolen gloves．Summertime 　　5　　 out neat, belted cotton dresses and a hat pulled low over her sunglasses．　　6　　, she was an ordinary working woman．Of course, I 　　7　　 all this only after she was seen no more．It was then that I realized how 　　8　　 I expected to see her each morning．You might say I 　　9　　 her．

　　“Did she have an accident?Something 　　10　　?” I thought to myself about her 　　11　　．Now that she was gone, I felt I had 　　12　　 her．I began to realize that part of our 　　13　　 life probably in-eludes such chance meetings with familiar 　　14　　：the milkman you see at dawn, the woman who 　　15　　 walks her dog along the street every morning, the twin brothers you see at the library．Such people are 　　16　　 markers in our lives．They add weight to our 　　17　　 of place and belonging．

　　Think about it．　　18　　, while walking to work, we mark where we are by 　　19　　 a certain building, why should we not mark where we are when we pass a familiar, though 　　20　　, person?

(1)


[　　]
A．	Make
B．	Take
C．	Give
D．	Have

(2)


[　　]
A．	happened
B．	wanted
C．	used
D．	tried

(3)


[　　]
A．	what
B．	how
C．	which
D．	when

(4)


[　　]
A．	sunny
B．	rainy
C．	cloud
D．	snowy

(5)


[　　]
A．	took
B．	brought
C．	carried
D．	turned

(6)


[　　]
A．	Clearly
B．	Particularly
C．	Luckily
D．	Especially

(7)


[　　]
A．	believed
B．	expressed
C．	remembered
D．	wondered

(8)


[　　]
A．	long
B．	often
C．	soon
D．	much

(9)


[　　]
A．	respected
B．	missed
C．	praised
D．	admired

(10)


[　　]
A．	better
B．	worse
C．	more
D．	less

(11)


[　　]
A．	disappearance
B．	appearance
C．	misfortune
D．	fortune

(12)


[　　]
A．	forgotten
B．	lost
C．	known
D．	hurt

(13)


[　　]
A．	happy
B．	enjoyable
C．	frequent
D．	daily

(14)


[　　]
A．	friends
B．	strangers
C．	tourists
D．	guests

(15)


[　　]
A．	regularly
B．	actually
C．	hardly
D．	probably

(16)


[　　]
A．	common
B．	pleasant
C．	important
D．	faithful

(17)


[　　]
A．	choice
B．	knowledge
C．	decision
D．	sense

(18)


[　　]
A．	Because
B．	If
C．	Although
D．	However

(19)


[　　]
A．	keeping
B．	changing
C．	passing
D．	mentioning

(20)


[　　]
A．	unnamed
B．	unforgettable
C．	unbelievable
D．	unreal

完型填空：

　　Mr．Jones woke early one morning, before the sun had risen, it was a beautiful morning, 　　1　　 he went to the window and looked out．He was surprised to see 　　2　　 middle-aged professor, who walked in the university just up the road from Mr．Jones’s house, 　　3　　 the direction of the town．He had grey hair and thick glasses, and was carrying an umbrella, a morning newspaper and a bag．Mr．Jones thought that he must have 　　4　　 by the night train, and decided to walk to the university instead of taking a taxi．

　　Mr．Jones had a big tree in his garden, and the children had 　　5　　 a long rope to one of the branches so that they could swing on it．

　　Mr．Jones was 　　6　　 to see the professor 　　7　　 when he saw the rope, and looked 　　8　　 up and down the road．When he saw that there was nobody in sight, he 　　9　　 into the garden, put his umbrella, newspaper, bag and hat on the grass and 　　10　　 the rope．He 　　11　　 it hard to see whether it was strong enough to 　　12　　 his weight, then ran as fast as he could and swung into the 　　13　　 on the end of the rope, his grey hair 　　14　　 all around his face．Backwards and forwards he swung, 　　15　　 taking a few more 　　16　　 steps on the grass when the rope began to swing 　　17　　 slowly for him．

　　At last the professor stopped, 　　18　　 his tie, combed his hair carefully, put on his hat, picked up his umbrella, newspaper and bag, and 　　19　　 his way to the university, looking as 　　20　　 and correct and respectable as one would expect a professor to be．

(1)


[　　]
A．	because
B．	as
C．	so
D．	for

(2)


[　　]
A．	strangely-dressed
B．	casually-dressed
C．	ugly-dressed
D．	neatly-dressed

(3)


[　　]
A．	going to
B．	turning to
C．	coming from
D．	moving from

(4)


[　　]
A．	gone
B．	arrived
C．	missed
D．	taken

(5)


[　　]
A．	hanged
B．	tied
C．	joined
D．	put

(6)


[　　]
A．	happy
B．	frightened
C．	surprised
D．	excited

(7)


[　　]
A．	stop
B．	stand
C．	climb
D．	walk

(8)


[　　]
A．	carefully
B．	secretly
C．	carelessly
D．	directly

(9)


[　　]
A．	ran
B．	stepped
C．	moved
D．	jumped

(10)


[　　]
A．	took hold of
B．	grasped
C．	seized
D．	picked

(11)


[　　]
A．	held
B．	waved
C．	pulled
D．	hit

(12)


[　　]
A．	lose
B．	receive
C．	measure
D．	take

(13)


[　　]
A．	sky
B．	garden
C．	house
D．	air

(14)


[　　]
A．	flowing
B．	following
C．	blowing
D．	growing

(15)


[　　]
A．	suddenly
B．	hardly
C．	occasionally
D．	continuously

(16)


[　　]
A．	running
B．	jumping
C．	careful
D．	slow

(17)


[　　]
A．	more
B．	less
C．	too
D．	enough

(18)


[　　]
A．	straightened
B．	tied
C．	united
D．	moved

(19)


[　　]
A．	started
B．	set out
C．	continued
D．	walked

(20)


[　　]
A．	sweaty
B．	joyful
C．	quiet
D．	proud

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