Hello, my name is Gina. John, Anna and I are good friends. We are in the same grade . But they are in Class Five and I am in Class Three. We get up at 7:00 and go to school at 7:30. In the morning we 题目和参考答案——青夏教育精英家教网—

题目内容

Hello, my name is Gina. John, Anna and I are good friends. We are in the same grade (年级). But they are in Class Five and I am in Class Three. We get up at 7:00 and go to school at 7:30.

In the morning we have four lessons. We have English every morning. John and Anna have English at 10:00 in the morning and I have it at 11:00. English is my favorite subject. Math is their favorite. And we all like P.E.

In the afternoon, we have three lessons. At 2:30 we have the art lesson in the same classroom. After school we often play soccer. We all like soccer. Sometimes (有时) we watch TV at my house. We don’t play any computer games.

根据短文内容，选择最佳答案。

1.What time does Gina go to school every morning?

A. At 8:00. B. At 6:30. C. At 7:00. D. At 7:30.

2.文中下划线单词＂it＂指代的是：＂＂。

A. a trip B. an English lesson

C. a talk D. a math lesson

3.John has lessons a day.

A. four B. five C. six D. seven

4.Which lesson do Gina and her friends have in the same classroom?

A. English. B. Math. C. Art. D. P.E.

5.Gina and her friends all like .

A. P.E. and soccer

B. English and computer games

C. P.E. and English

D. soccer and computer games

练习册系列答案

中华活页文选初中文言文精讲精练系列答案

20．He hasn't seen his mother for five years．He is forward his mother at once（　　）

	A．	look； to see		B．	look； to seeing
	C．	looking； to seeing

17．_____Greens are preparing for the coming Thanksgiving Day．（　　）

书面表达

假如你是Frank，是一位来自美国的交换生，请根据下面的图片和表格，参考所给的英文提示（可适当发挥），给你的好朋友Bob写一封电子邮件，介绍你在中国的生活和学习情况。

要求：1. 词数：60—80词。

2. 电子邮件的开头和结尾已给出，不计入总词数。

Dear Bob,

Now I study in a middle school of China.

___________________________________________________________________________________________

How about you? Please write to me soon.

Your friend,

Frank

—__________, what’s this in English?

—It’s a map.

A. Sorry B. Thank you C. Excuse me D. OK

—__________ do you eat breakfast?

—At seven-thirty.

A. What B. What time C. Where D. Why

-Wow! What a nice bike! Is it yours?

- No, it isn't.I____it from a friend of mine.

A. borrowB.am borrowingC.will borrowD.borrowed

On June 26, 2000, two scientists, called Francis Collins and Craig Venter, told the world that they could now read the whole "map" of the human body: DNA. DNA is something that everybody has, and it tells the body what to do. DNA is the reason that we look like our mother and father, 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 1860, Gregor Mendel discovered a special reason why we look the same as other people in our family. It is because of small things named "genes" in our body. In 1953, James Watson and Francis Crick made another discovery and found out that those small parts are real messages written in the DNA with a special language.

In 1961, Marshall Nirenberg and Johann Matthaei found a message in DNA showing how DNA tells the cell(细胞)to build its parts. Scientists have now found all 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 save more people from several illnesses.

Most people hope that this will help make better medicine and help sick people. Other people worry that when people begin to know more words and find out lots of other information, we might use it in a wrong way, just to make people more attractive, or stop sick people from getting jobs. Man would have to meet a lot of trouble if DNA technology(技术)wasn't limited(限制)in use.

1.When did we first know why we look like other people in our family?

A. In 2000. B. In 1953. C. In 1961. D. In 1860.

2.What did the two scientists first discover in 1961?

A. The "map" of DNA.

B. A new illness.

C. A message of DNA.

D. The language of DNA.

3.What can we do if we understand some "words" of the language inside the body?

A. Make people get new jobs.

B. Make medicine for illnesses.

C. Make maps of human.

D. Make people less attractive.

4.What do people think about this work?

A. It can cause good or bad results.

B. It can cause only good results.

C. It can cause good results but won't work.

D. It can cause only bad results.

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