题目内容

Nuclear energy has always been controversial. But since the tsunami and nuclear disaster in Fukushima(Japan) in 2011, the issue is back in the headlines. And the world is divided—some countries are planning more nuclear plants, while others have promised to shut theirs down.

After Fukushima, Germany decided to switch off all its nuclear plants by 2022. __1.__ In fact, almost 80% of France's electricity comes from nuclear power, the highest percentage in the world. And in the US, the Obama administration said it “continues to support the expansion of nuclear power, despite the crisis in Japan.”

Nuclear supporters claim nuclear power can help the environment. _2._ So, pro?nuclear countries argue that nuclear power allows them to generate energy without contributing to climate change. Britain's chief scientific adviser(John Beddington) supports this view.

Nuclear power is also relatively cheap. Renewable energy sources such as solar, hydro and wind power may be clean, but they're expensive; and right now, they require a lot of investment. __3._ So, while many people may prefer their energy to come from a renewable source, not so many are prepared to pay higher energy bills.

__4._ For a start, nuclear waste is very difficult to dispose of, and remains toxic to humans for thousands of years. And even before Fukushima, there were several high?profile nuclear disasters. The most famous is probably the 1986 Chernobyl disaster, in the Ukraine. The radiation from the meltdown spread all over Europe, affecting thousands of people.

The nuclear energy issue is very complex. _5._ As a Japanese commentator recently said, “It's been a bad year for the ‘nuclear village’, but I don't think they're down and out yet.” The battle continues.

A.And it doesn't look like it'll be resolved anytime soon.

B.The main argument against nuclear energy is that it isn't safe.

C.Nuclear power could only end the world instead of saving it!

D.Many people believe that they will benefit from the unclear energy.

E.Unlike fossil fuels, nuclear power doesn't create greenhouse gases.

F.But France and the United States remain loyal supporters of atomic energy.

G.This higher cost of using “green energy” is usually passed onto the consumer.

1.______ 2.______ 3.______ 4.______ 5.______

 

1.F

2.E

3.G

4.B

5.A

【解析】

本文是一篇议论文。核能的使用总是存在着争议。自从2011年日本福岛海啸以及核电站泄漏事件后,世界上对建造核电站出现了两种声音。

1.F 根据下文可知,法国和美国是核能的忠实支持者,与上句德国的做法相反,所以选F项作为过渡。

2.2】E 本段第一句“...nuclear power can help the environment”与E项中的“nuclear power doesn't create greenhouse gases...”相呼应。本段主要讲述核能不会产生温室气体,有利于保护环境。

3.3】G 根据上下句内容可知,空格处表达的意思为“使用‘绿色能源’的高额费用通常转嫁到消费者身上”。G项符合语境。

4.4】B 本段主要讨论了核能的不安全性,所以本句“反对核能的主要观点是因为它不安全”符合题意。故选B项。

5.5】A 根据下文中的“It's been a bad year for the‘nuclear village’,but I don't think they're down and out yet”,可知问题并没有解决。所以本句为上句“核能源问题是复杂的”的递进句,“而且核能问题似乎并不会马上得到解决”。故选A项。

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阅读下面短文,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。

I have always lived in Canada, and traveled from Hamilton to Ottawa for work months ago. Arriving at the airport , I had to stay in the hall to spend my time. Without much else to do, I decided to go to the store. As I walked around the store, 1 two American women having a on a bench. It looked as if they had been at the airport for hours, and I felt anxious to do something to help them their wait.

I the store for a few moments, and went to buy a medium-sized toy which looked like a cartoon . I asked the owner of the shop for a note and a and wrote, "When you get up ,I hope this gift will make you smile. Have a good trip ! "

I walked towards the two women and the toy and the note next to them. Not wanting to wake them, I tried my best to make no , but in my attempt to flee the scene. one of them woke up and caught me in the act. At first she looked . Maybe she thought I was a ! But when she looked at the soft toy and the note, she up, as if she became a happy girl. " Is this for me? " she asked. I gave her a smile and nodded.

She was about the thing ! We talked more like old friends instead of

. I came to realize that we should care for each other and love each other although

we were from places.

1. A. late B. early C. hurriedly D. soon

2. A. waiting B. dining C. exhibition D. lecture

3. A. flower B. book C. drug D. gift

4. A. kept B. made C. noticed D. heard

5.A. talk B. nap C. rest D. cigarette

6. A. calm B. ease C. weaken D. sharpen

7. A. ran into B. went through C. looked around D. set about

8. A. driver B. author C. salesman D. character

9. A. pen B. card C. box D. packet

10. A. hurriedly B. quietly C. slowly D. fast

11.A. repaired B. hid C. placed D. showed

12. A. mistake B. experiment C. noise D. progress

13.A. moved B. happy C. sure D. scared

14.A. passenger B. thief C. passerby D. student

15. A. gave B. turned C. hurried D. brightened

16. A. friendly B. grateful C. plastic D. bitter

17.A. excited B. worried C. sad D. anxious

18. A. workers B. teachers C. strangers D. officers

19. A. enjoyment B. permission C. attention D. suggestion

20.A. clean B. beautiful C. same D. different

 

If you want to help children develop language and speech skills, UCLA researchers say, listening to what they have to say is just as important as talking to them.

The effect of a conversation between a child and an adult is about six times as great as the effect of adult speech input(输入)alone, the researchers found. “Adults speaking to children helps language develop, but what matters much more is the interaction, ”said the study’s lead author, Frederick Zimmerman, an associate professor in the School of Public Health at the University of California, Los Angeles. The researchers also found that TV viewing didn’t have much of an effect—positively or negatively—as long as it wasn’t displacing conversations between an adult and a child.

The UCLA study included 275 families with children between 2 months and 48 months old. They represented a variety of incomes and education. The researchers found that, in an average day, children heard about 13, 000 spoken words from adults and participated in about 400 adult-child conversations a day.

Assessed separately, factors positively associated with language development included each additional 100 conversations a day and each 1, 000 words increase in the number of words spoken by adults and heard by children. When looked at alone, TV was negatively associated with language development. But, when these three factors were analyzed together, the only one that stood out was conversation between adults and children.

“The more a child speaks and interacts with an adult, the better idea a parent has about where the child is”, Zimmerman said. “Although it’s mostly done unconsciously, parents will provide feedback and correct mistakes. They’ll also tailor their speech to the child. Parents can give the children words by talking to them about what they’re doing, such as, ‘I’m putting on your pajamas now’. But give your child the opportunity to talk, hopefully without the rest of the noise in the environment, ”she added. “If parents can carve out some conversation time—maybe at bath time or at dinner time—that’s a wonderful thing. ”

1. The researchers also found that TV viewing    .

A. could have a positive effect on a child’s language development

B. had a little effect on a child’s language development

C. affected a child’s language development more negatively than positively

D. affected a child’s language development both negatively and positively

2.Frederick Zimmerman would probably agree that    .

A. parents should let their children talk most of the time

B. children should watch TV programs selectively

C. the conversation between parents and children should be two-way

D. it’s no good for parents to correct their children’s mistakes when they are speaking

3. We can conclude from the last paragraph that    .

A. parents should let a child repeat what he or she says

B. bath time or dinner time is the best chance for parents to talk to a child

C. parent-child conversation can be carried out at any proper time

D. parents should leave a child talking alone

4. What would be the best title for the passage?

A. Talk with kids, not at them

B. Let your children voice their own opinions

C. How to develop a child’s language ability

D. The importance of early child language development

5.The underlined word “tailor” in the last paragraph can be best replaced by    .

A. controlB. improve

C. passD. adjust

 

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