题目内容

请根据以下内容写一篇文章介绍中国科学家钱学森。

1.1911年生于上海,1935年赴美留学,成绩优异,受到当时的著名科学家冯·卡门(Von Karman)的赞誉;

2.1938年在美国获航空、数学博士学位;

3.1950年获悉新中国成立的消息,克服了美国政府的百般阻挠,于1955年回到祖国;

4.1958年起长期担任航空航天研究工作,为新中国的航天事业做出巨大的贡献,被誉为“新中国航天之父”;

5.2009年于北京去世。

获博士学位: obtain one’s doctor’s degree

航天科技 : aerospace science and technology

为......做出巨大的贡献: contribute a lot to...

中国的航天事业:the cause of China’s areospace

Qian Xuesen, regarded as the father of China’s space program, was born in 1911 in Shanghai.

In 1935, Qian went to America for further study and was highly thought of by Von Karman because of his great achievements. In 1938, he obtained his doctor’s degree in aerospace science and mathematics in the US. In 1950, he heard New China had been founded and succeeded in coming back to his homeland in 1955 though the American government tried to stop him. Since 1958 he had been devoted to aerospace science and technology and contributed a lot to the cause of China’s aerospace and in 2009, he passed away in Beijing.

Because of the love for his country and the great achievements, he has received the respect and admiration from his people.

【解析】

试题分析:

这篇短文要求我们用英文介绍中国科学家钱学森,并用上所给的信息。学生在写的过程中可能会有不会拼写的单词或句意表达不畅。

【亮点说明】1. 本文紧扣要求对中国科学家钱学森生平做了描述, 2. 句式丰富。有固定短语regarded as被称为;was highly thought of被高度评价;be devoted to 致力于;passed away去世。并多出使用从句。

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If you get into the forest with your friends, stay with them always. If you don’t, you may get lost. If you really get lost, this is what you should do. Sit down and stay where you are. Don’t try to find your friends—let them find you by staying in one place.

There is another way to help your friends or other nearby people to find you. Give them a signal (信号) by shouting or whistling (吹口哨) three times. Any signal given three times is a call for help.

Keep up shouting or whistling always three times together. When people hear you, they will know that you are not just making noise for fun. They will let you know that they have heard your signal. They give you two shouts, two whistles, or two gun-shots (枪声). When someone gives you a signal, it is an answer to a call for help.

If you don’t think that you will get help before night comes, try to make a little house---cover up to the holes with branches (树枝) with lots of leaves. Make yourself a soft bed with leaves and grass.

What should you do if you get hungry or need drinking water? You would have to leave your little house to look for a river. Don’t just walk away. Pick off small branches and drop them as you walk so that you can find your way back. The most important thing to do when you are lost is—stay in one place.

1.If you are lost in the forest, you should _______.

A. walk around the forest and shout so that your friends could hear you

B. try to find your friends as soon as possible

C. stay where you are and give signals three times

D. try to get out of the forest and shout for help

2.If you want to let people believe that you are not just making noise for fun, you should _______.

A. tell people that you are lost

B. shout or whistle three times

C. keep up shouting or whistling

D. shout at the top of your voice

3.When you hear two shouts, or whistles, or gunshots, __________.

A. it is an answer to your call for help

B. you can whistle three times

C. you should shout more loudly

D. you should try to run to them

4.When you want to leave your place to get drinking water, you should ________.

A. just go to the river

B. find some glasses or bottles before you go

C. make a fire so that you can have some tea

D. leave marks so that you can find your way back

5.This passage mainly tells you __________.

A. when you hear a signal always three times, it is a call for help

B. any signal given twice means an answer to a call for help

C. how you can live longer in a forest

D. What you should do if you get lost in a forest

When it comes to problem solving, many of us have heard of the skills of the crow (乌鸦) in Aesop’s Fables (《伊索寓言》).

In the story, a thirsty crow comes across a bottle of water, but the water level (水平面) is out of its reach. The bird then drops small stones into it until the water level rises enough for the bird to drink.

“Oh, it’s just a fable,” you may think. After all, it’s hard to imagine birds knowing about “problem solving”.

But new research has found that crows’ brains may sometimes be better than those of 6-year-old children.

In a recent experiment, US scientist Corina Logan and her team caught six crows to test them. There were two tubes (试管) of water, one wide and the other narrow (窄的). Each crow was given four stones, enough to help them get the water in the narrow tube, but not the wide one.

Surprisingly, the crows dropped all or most of the stones into the narrower tube and got the food reward! They had found out the cause-and-effect relationship.Using such brains, crows are making their lives easier. For example, some crows in cities have learned to use road traffic for breaking nuts, National Geographic News reported.

But how are their wits (智力) compared to humans’? Logan’s team did another experiment, this time on both crows and children.

Here, the crows and children had to choose between two sets of tubes.

With the red set, when they dropped a stone into a wide tube, the water level raised in a connected narrow tube that contained food.

The blue set of tubes, however, had no connection between them. So dropping a stone in the wide tube did not cause the water level to rise in the narrow tube.

Children aged 7 to 10 were able to learn the rule. Children aged 4 to 6, however, failed.

Five of the six crows failed the test. But Kitty, a 6-month-old crow, passed it. She put all or most of the stones into the red tube.

So, could a bird be more clever than a kindergartner? Don’t be too quick to say no.

1.Why is Aesop’s Fables mentioned in the beginning of the article?

A. To introduce the idea that crows are smart.

B. To show that fables about crows are wrong.

C. To explain why crows can solve problems.

D. To prove that crows can be better than babies at problem solving.

2.What have Logan’s team found out from their recent experiments?

A. Crows prefer to get their food reward from wider tubes.

B. Crows are able to understand or learn cause and effect relationships.

C. Crows can easily recognize the tubes with a food reward inside.

D. Some crows even make use of road traffic to help them break nuts.

3.What can we learn from the experiment on crows and children?

A. Five of the six crows threw stones into the red tube.

B. Children aged 6 did better than children aged 4.

C. One crow passed the test while the younger children didn’t.

D. Some crows proved to be more clever than children aged 10.

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