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I visited my aunt in a countryside near the city last week. I was surprised to see that great changes had been taken place in the countryside. Take my aunt's family for example. They supply preciously trees and flowers to the stores in the cities and have over ten workers working for themselves. Their family's income reached as much 100,000 yuan last year. Not only did they have a house, a car and computers, they can also afford a trip abroad every year. When asking what else they needed most, they said that they wanted to learn a few English so that they could do business with foreigners directly. To their delighted, my cousin can use he has learned from university to help them with overseas trade.

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Science textbooks around the world have become suddenly out of date. Four new chemical elements(元素)have been added to the periodic table. A big decision now lies ahead-elements 113,115,117 and 118 need to be given their official names and symbols.

New elements can be named after a mythical(神话的) concept, a mineral, a place or country, a property(性质) or a scientist. The names have to be unique and maintain “historical and chemical consistency”. This means a lot of “-iums”.

“They’re Latinising the name,” explains chemist Andrea Sella. “The most recent tradition is to name them after places or people.” The places chosen tend to be where the element was discovered or first produced.

No one has yet named an element after themselves but many elements are named in honour of important scientists. Albert Einstein was given einsteinium. This can also be a way of righting the wrongs of the past. “Lise Meitner was really the chemist who spotted nuclear fission(核裂变)but she was never really recognised for it because she was Jewish and a woman, ” says Sella. “Giving an element a name that reminds us of her is greatly important. ”

The naming process isn’t quick. The scientists who discovered them will start things off by suggesting a name. But it will be down to the International Union of Pure and Applied Chemistry (IUPAC) to approve it. A special division of the US-based group has to accept the suggestion. Then there is a public review period of five months before the IUPAC gets the final approval. Once it’s ready, the name is announced in the scientific journal Pure and Applied Chemistry.

Naming an element is not just about functionality. Names are always important.

1.What is the function of Paragraph 1?

A. To introduce the topic.

B. To present a finding.

C. To point out a problem.

D. To call for a decision,

2.Why was Lise Meitner mentioned in the naming process in Paragraph 4?

A. To praise her.

B. To build her reputation.

C. To correct the wrongs of the past.

D. To end racial discrimination

3.Who has the final say in the naming process of an element?

A. The scientist who discovered them.

B. The special division of US-based group.

C. The scientific journal Pure and Applied Chemistry,

D. The International Union of Pure and Applied Chemistry.

4.What i$ the passage mainly about?

A. How elements get their names.

B. Why science textbooks are out of date.

C. How new elements are discovered.

D. How functional naming an element is.

I wouldn't have picked up that dusty card without seeing those big words: DON'TFORGET.I was ________….

Don't forget what? Under the words were three numbered items. l. Snow peas. 2. Shakespeare. 3. Sadira  Kirmani. What was my name doing on someone's list? Yesterday was my first day here. Since Mrs. Allison_______me, nobody except the boy with glasses spoke to me and asked if he could have my cake at lunch. I tried to  _______on the[ lessons, but my mind went _____.Snow peas, Shakespeare, and me?  "Sadira." I ____when Mrs. Allison called my name. "It's time to line up for_____.” As I moved through the line, I heard a girl with braces ask,  "What's that?",_______at a pan. "Snow peas," the lady answered. "I'll try some snow peas," the boy behind me______.

Snow peas!  Number. 1 on the list. After lunch, Mrs. Allison ______ hat it was "rhyme time." The boy who'd asked for snow peas stood up.  "OK, Wyatt." Mrs. Allison nodded. "To be or not to be…’”Wyatt began.

When he______,  Mrs. Allison added,  "Shakespeare wrote sonnets, a special kind of______.” Shakespeare? Number 2 on the list. I started to_______ , wondering what would happen next.

After school, I sat alone on the bus. It was quite a while before I  ______Wyatt. He smiled in a _____way, saying¨1 wanted to talk to you. I almost forgot."

“Forgot what'?"

“You're number 3 on my list."

So now I _______what was going on.  "My mom's ______ .I'm supposed to try three new things every day." continued Wyatt.

That night, I made my own ____.l.Try the spinach quiche.2.Offer my______to the boy with glasses.3.Say______to the girl with braces. Then I smiled before adding one more _____: Thank Wyatt.

1.A. Enthusiastic B. Grateful C. Curious D. optimistic

2.A. introduced B. encouraged C. recommended D. dismissed

3.A. Bring B. Carry C. rely   D. concentrate

4.A. weak B. blank C. excited D. pale

5.A. shouted B. laughed C. jumped D. greeted

6.A. class B. supper C. sports D. lunch

7.A. pointing B. glaring C. knocking D. coming

8.A. worked out B. checked out C. shouted out D. figured out

9.A. predicted B. announced C. responded D. reported

10.A. finished B. copied C. prepared D. returned

11.A. theatre B. novel C. article D. poetry

12.A. disappoint B. panic C. calm D. annoy

13.A. knew B. Remembered C. understood D. noticed

14.A. strict B. Friendly C. sad D. voluntary

15.A. pointed out B. referred to C. found out D. appealed to.

16.A. idea B. Invitation C. command D. preference

17.A. meal B. List C. rhyme D. cake

18.A. card B. Peas C. dessert D. homework

19.A. please B. Sorry C. goodbye D. hello

20.A. number    B. Entry C. person D. word

Based on new analysis, we are rapidly approaching major climate change and the effects on society and the environment could be quite severe. Geographers predict that within the next eighty years, current world climate zones could shift and some could completely disappear. Polar regions will get colder while tropical regions will get even hotter, forcing animals to migrate (迁徙) north.

Climate changes like these could lead to the spread of diseases. Tropical storms and hurricanes will not only increase but may also become more intense. If the changes come too quickly, animal and plant species may not be able to adapt fast enough and could disappear.

According to Science Daily, a new study predicts that by the year 2100, many of today’s familiar climates will be replaced by climates unknown in today’s world. It is urgent that we reduce the risks of these far-reaching consequences for the whole world. The planet itself has been showing signs of change. In 2004, a serious tsunami created by a major earthquake killed thousands in Sumatra and in 2008, thousands died in China because of another severe earthquake. Egypt was hit in 2009 with a major earthquake and Haiti was devastated in 2010 by yet another massive earthquake.

Within just the last few months, new reports from around the world have been coming in and most agree that our climate situation is much worse than previously thought. At this point, it doesn’t matter what is causing it, but rather, what can be done about it. What’s more, our world is getting more and more unstable every year. There is war and threat of war everywhere. Natural disasters are becoming more frequent and serious.

However, other planets are experiencing global warming as well as our own and some scientists believe there may be some connection between this. No one knows anything for sure at this point because there is simply not enough data.

1.What is the major function of paragraph 1?

A. To arouse the reader’s concern.

B. To introduce the theme of the whole passage.

C. To summarize the whole passage.

D. To state how climate changes.

2.What is the author’s purpose in using the examples of earthquakes?

A. To show major changes are taking place on the planet.

B. To remind people to prevent future earthquakes.

C. To show the damage earthquakes caused.

D. To tell us more earthquakes will happen in the future.

3.Which of the following is NOT true of climate changes’ effects ?

A. Animal and plant species may not be able to adapt fast enough and could disappear.

B. It could lead to the spread of diseases.

C. Current world climate zones could shift and completely disappear.

D. Natural disasters are becoming more frequent and serious.

4.What can be inferred from the Passage?

A. Animals and plants won’t die out as long as climate changes slowly.

B. There’s enough data for us to predict the future of climate change.

C. The world is getting more unstable because of animal migration.

D. The earth is not the only planet that is experiencing climate change.

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