完形填空。

A lovely little girl was holding two apples with both hands.Her mum came in and._____asked her little daughter with a smile:“my sweetie,could you give your mum one of your two apples?”The girl looked _____ at her mum for some seconds,then she suddenly took a quick _____on one apple,and then quickly on the other.

The mum feIt the smile on her face_____.She tried hard not to show her_____.Then the little girl handed one of her_____apples to her mum,and said:mummy,here you are.This is the_____One.

No matter who you are,how experienced you are,and how knowledgeable you think you are,always_____judgment.Give others the privilege to _____ themselves.What you see may not be the _____ .Never conclude for others.Which is why we should never only _____ the surface and judge others without understanding them _____

Those who like to pay the bill,do so not because they are loaded,but because they value _____ above money.

Those who _____ first after a fight,do so not because they are wrong but because they value the people around them.

Those who often text you,do so not because they have _____ better to do but because you are in their heart.

One day,all of us will get _____ from each other;we will miss our conversations of everything &nothing;the _____ that we had.Days will pass by,months,years,_____ this contact becomes rare…One day our children will see our _____ and ask“Who are these people?”And we will smile with invisible tears because a heart is touched with a strong word and you will say:“_____ WAS THEM THAT I HAD THE BEST DAYS OF MY LIFE WITH”

1.A.quickly B.softly C.curiously D.sadly

2.A.up B.down C.out D.around

3.A.look B.taste C.bite D.try

4.A.remain B.rise C.speed D.freeze

5.A.satisfaction B.disappointment C.amusement D.confusion

6.A.rotten B.deserted C.split D.bitten

7.A.sweeter B.bigger C.fresher D.juicier

8.A.offer B.delay C.stop D.pass

9.A.criticize B.reflect C.explain D.introduce

10.A.result B.purpose C.attempt D.reality

11.A.work out B.hold up C.focus on D.give up

12.A.first B.last C.wrong D.little

13.A.friendship B.material C.bill D.surface

14.A.sacrifice B.suffer C.survive D.apologize

15.A.something B.nothing C.everything D.anything

16.A.lost B.retired C.separated D.divorced

17.A.talks B.argument C.dreams D.contradict

18.A.until B.when C.though D.after

19.A.articles B.stories C.telephones D.pictures

20.A.WHAT B.IT C.THAT D.SUCH

阅读理解。

Four people in England back in 1953, stared at Photo 51,It wasn’t much—a picture showing a black X.But three of these people won the Nobel Prize for figuring out what the photo really showed –the shape of DNA The discovery brought fame and fortune to scientists James Watson, Francis Crick, and Maurice Wilkins.The fourth, the one who actually made the picture, was left out.

Her name was Rosalind Franklin.” She should have been up there,” says historian(历史学家) Mary Bowden.” If her photos hadn’t been there, the others couldn’t have come up with the structure.” One reason Franklin was missing was that she had died of cancer four years before the Nobel decision.But now scholars(学者)doubt that Franklin was not only robbed of her life by disease but robbed of credit by her competitors

At Cambridge University in the 1950s, Watson and Click tried to make models by cutting up shapes of DNA’s parts and then putting them together.In the meantime, at King’s College in London, Franklin and Wilkins shone X-rays at the molecule(分子).The rays produced patterns reflection the shape.

But Wilkins and Franklin’s relationship was a lot rockier than the celebrated teamwork of Watson and Crick, Wilkins thought Franklin was hired to be his assistant.But the college actually employed her to take over the DNA project.

What she did was produce X-ray pictures that told Watson and Crick that one of their early models was inside out.And she was not shy about saying so.That angered Watson, who attacked her in return, “Mere inspection suggested that she would not easily bend.Clearly she had to to go or be put in her place.”

As Franklin’s competitors, Wilkins, Watson and Crick had much to gain by cutting her out of the little group of researchers, says historian Pnina Abir-Am.In 1962 at the Nobel Prize awarding ceremony, Wilkins thanked 13 colleagues by name before he mentioned Franklin, Watson wrote his book laughing at her.Crick wrote in 1974 that “Franklin was only two steps away from the solution.”

No, Franklin was the solution.“She contributed more than any other player to solving the structure of DNA.She must be considered a co-discoverer,” Abir-Am says.This was backed up by Aaron Klug, who worked with Franklin and later won a Nobel Prize himself.Once described as the “Dark Lady of DNA”, Franklin is finally coming into the light.

1.What is the text mainly about?

A.The disagreements among DNA researchers

B.The unfair treatment of Franklin.

C.The process of discovering DNA.

D.The race between two teams of scientists.

2.Watson was angry with Franklin because she

A.took the lead in the competition

B.kept her results from him

C.proved some of his findings wrong

D.shared her data with other scientists

3.Why is Franklin described as “Dark Lady of DNA”?

A.She developed pictures in dark labs.

B.She discovered the black X-the shape of DNA.

C.Her name was forgotten after her death.

D.Her contribution was unknown to the public.

4.What is the writer’s attitude toward Wilkins, Watson and Crick?

A.Disapproving.

B.Respectful.

C.Admiring.

D.Doubtful.

阅读下列短文,从短文后各题所给的四个选项(A、B、C和D)中,选出可以填入空白处的最佳选项,并在答题卡上将该项涂黑。

You have waited 45 minutes for the valuable 10 minutes’ break between classes.But when the bell for the next class rings, you can’t believe how _______time has passed.

If you are _______ with this scene, you’ll know how time flies when you are having fun and _______ when you are bored.Now scientists have _______ a reason why this is the case.

Scans have shown that patterns of activity in the brain _______ according to how we focus on a task.When we are _______ , we concentrate more on how time is passing.And _______makes our brains think the clock is ticking more slowly.

In an experiment_______ by a French laboratory, 12 volunteers watched an image _______ researchers monitored their brain activity.

The volunteers were told to _______ concentrate on how long an image appeared for, then _______ the color of the image, and thirdly, study both duration and color.The results showed that _______ was more active when the volunteers paid attention to _______ subjects.

It is thought_______ if the brain is focusing on many aspects of a task, it has to _______ its resources, and pays less attention to the clock._______, time passes without us really _______it, and seems to go quickly.If the brain is not so active, it concentrates its _______ energies on monitoring the passing of time._______ , time seems to drag.

Next time you feel bored _______ , perhaps you should pay more attention to what the teacher is saying!

1.A.slowly B.foolishly C.terribly D.quickly

2.A.disappointed B.satisfied C.familiar D.similar

3.A.drags B.stops C.goes D.backs

4.A.thought over B.come up with C.suggested with D.made up

5.A.change B.develop C.grow D.slow

6.A.sleepy B.bored C.excited D.active

7.A.which B.we C.what D.this

8.A.produced B.carried out C.tried D.did

9.A.where B.why C.while D.as

10.A.first B.quickly C.how D.partly

11.A.familiar with B.focus on C.make out D.tell apart

12.A.the researchers B.the experiment C.the clock D.the brain

13.A.no B.less C.more D.some

14.A.when B.which C.that D.where

15.A.spread B.gather C.reach D.fix

16.A.However B.Furthermore C.Therefore D.Finally

17.A.recognizing B.watching C.counting D.noticing

18.A.full B.enough C.right D.proper

19.A.In fact B.As a result C.For example D.Instead

20.A.in class B.with work C.in mind D.of lessons

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网