If people change wetlands to make for farms ,birds will not have enough to live.A. room; space B. rooms ; spaceC. space; rooms D. spaces; room 题目和参考答案——青夏教育精英家教网—

题目内容

If people change wetlands to make ______ for farms ,birds will not have enough

________ to live.

A. room; space B. rooms ; space

C. space; rooms D. spaces; room

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DNA is the whole "map" of the human body. It is something that all humans have, and it tells the body what to do. DNA is the reason that we look like our parents, because we get some of their DNA to make our own.

People have been trying to understand the human body for a long time. In I860, Mr Mendel discovered why we look the same as other people in our family. It is because of small things called "genes"(基因) in our body. In 1953, two scientists, Watson and Crick, found out that those small parts are really messages. They’re written in the DNA with a special language.

In 1961, another two scientists found the first "word" that they could understand in that language. It shows how DNA tells the cell (细胞)to build its parts, the words in the DNA map, but we still do not understand what they all do. By understanding what just one "word" means, we can help to save people from several illnesses. So the more we understand, the more doctors will be able to do.

Most people hope that this will help to make better medicine and help sick people. Other people worry that when we learn more "words" and find out more information, we will use it in the wrong way, just to make people more attractive, or stop sick people getting jobs.

1. The two scientists found ______in 1961.

A. all the words in the DNA map

B. small things called "genes" in our body

C. the first "word" they could understand in that language

D. those small parts arc written in the DNA with a special language

2.How can we help sick people if we understand more "words" in the DNA map?

A. Make better medicine.

B. Make them get jobs.

C. Make maps for them.

D. Make them attractive.

3.Which one is NOT TRUE according to the article?

A. We look like our parents because of "genes" in our body.

B. We have understood what all the words in the DNA map do.

C. DNA is the whole "map" of the human body.

D. DNA tells the cell to build its parts.

4.What do people think about this research about DNA?

A. It can be only bad.

B. It can be only good.

C. It can be good but won't work.

D. It can be good and bad

根据汉语提示完成下列句子，每空一词。

1.她的钢笔是什么颜色？

_______ ______ is her pen?

2.我能找到它。

I ______ ______ it.

3.这是你的字典吗？

______ ______ your dictionary?

4.我父母在第一张照片里。

My parents _______ in the _____ photo.

5.谢谢你的帮助。

_______ you for your _______.

写作

某英语报开展“How to Deal with the Exam Stress”征文比赛，请你根据表格中提示的内容，简要描述并适当发表自己的观点，写一篇英语短文。

适当的压力

积极思考，认真学习

按时复习，防止遗忘

过重的压力

无法入睡，非常疲倦

害怕考试，导致失败

应对的措施

合理计划，准备充分

…… (至少2条)

注意事项：

1. 词数90词左右（给出的提示词不计）；

2. 文章中不能出现真实姓名校名等信息；

3. 文章中必须包含主要信息，并作适当发挥；

4. 请写出自己的看法，至少二点。

How to Deal with the Exam Stress

Everyone may have the exam stress. A little bit of stress can be a good thing to us.

书面表达

假如你叫陈阳，上周日从报纸上看到观鸟协会的广告。现在需用英语写一封申请加入观鸟协会的信。

要点： 1.你想要加入观鸟协会，成为其中的一员；

2.你是一名八年级学生，最喜欢的科目是地理和生物；

3.你热爱鸟和大自然；对观看鸟很感兴趣。上周去动物园看了珍稀的鸟并听了一篇关于它们的报告。

4.你的联系方式：Tel：0510—87678231 E-mail：Chenyang@qq. com。

5.你加入该协会后的感受和做法。

要求：1.短文应包括要点中所给信息，第5点可适当发挥一到两句。

2.行文连贯，书写规范。

3.词数80个左右，信的开头已经给出，不计入总词数。

Dear Sir/Madam,

I read your advertisement in the newspaper last Sunday.

______________________________________________________________________________________

Yours sincerely,

Chen Yang

Australia is the greatest island in the world.1.澳大利亚比中国小一点.

Australia is big, but there are fewer people there. The population(人口) of Australia is smaller than that of Shanghai, a city of China.2.Australia is in the south of the earth. So when it is hot summer in our country, Australia will be cold winter. The seasons in Australia and in China are just opposite(相反的). Summer in Australia is from December to February, and winter is from July to August.3.When it’s spring in China, it will be autumn in Australia.

4.澳大利亚因绵羊和袋鼠而著名. They are both popular in Australia.

5.You can see kangaroos(袋鼠) not only in zoos but also outside the cities and towns. There are ten sheep for everyone in the country. So people call Australia “The country on the backs of sheep”. After a short drive from any town, you will find yourself in the middle of white sheep. Sheep, sheep, sheep, sheep are everywhere.

Have you seen a kangaroo? It has a “bag” on its body. The mother kangaroo keeps its baby kangaroos in the “bag”. It’s very strange, isn’t it?

Every school has notice boards. Let's see what is on the notice board of an American school.

School Policy

?Fighting, saying bad words and all other bad behavior will not be allowed.

?Do not throw rocks, snowballs or sticks on the school grounds.

?Hand in a note or telephone to school if your child will be absent for the day.

Report Card

Report card about your school life and work will be given to your parents. Look at the marking key for your school work.

MARKING KEY [评分标准]

Goes beyond grade level standards 4

Meets grade level standards 3

Does not meet grade level standards, making progress 2

Does not meet grade level standards, not making progress 1

Class Announcement[通知]

Testing Dates:

The math test is June 12--13.

The science test is June 15.

Parents Meeting:

The next parents meeting is on Friday, June22 at 7:00 pm in the meeting hall.

Homework:

Please check the Homework Board at the school homepage to find your homework.

After -school Program

The after-school programs will continue for the year 2012. The programs will be open from3:30 to 6:00 pm every day.

? 3:30--4:30 Homework & Reading

? 4:30--6:00 Activities

If you have any questions, feel free to call the school at 524--9752

1.From , parents can get information on the parents meeting.

A. Class Announcement B. Report Card

C. After-school Program D. School Policy

2.Report Card shows parents .

A. certain school rules

B. children's school life and work.

C. plans for classes and tests

D. after-school activities

3.Suppose Tony doesn't do well at school but makes progress, he will get on the Report Card.

A. 4 B.3 C. 2 D. 1

4.Students do their homework and read books ____ .

A. from 3:30 to 4:30 B. from 3:30 to 6:00

C. from 4:30 to 6:00 D. from 6:00 to 7:00

5.According to School Policy visitors have to __________ when entering the school .

A. hand in a note B. call at 524-9752

C. check in at the office D. telephone to the school

Do they eat at school?

A、well B、good C、nice D、fun

Let’s _________ basketball.

A. to play B. plays C. playing D. play

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