Question

 

How to Send and Receive an E-mail Do you want to learn how to send and receive an e-mail? If you want to, please follow these directions. First, turn on your computer and connect to the Internet. Then open your e-mail program. You can see a picture of an envelope on the screen. Click on that, and a box will appear on your screen. This is your e-mail “menu”.

How do astronauts have meals? Eating in space is different from eating on the earth. The food that astronauts carry with them doesn’t look like the food you eat on the earth. Some food is carried in closed bags. It is cooked and frozen before the astronauts get it. All the water is removed from the food. In the space capsule(太空舱), the astronaut puts the water back. He “shoots” hot or cold water into the food bag with a special gun. He eats the food through a small hole in the bag. Other foods come in bite sizes. The astronaut puts a whole piece in his mouth at a time. There can be no crumb(食物碎屑) floating around the capsule. Meat, cakes and cereal often come in bite-sized pieces. Astronauts can’t drink water from open cups. The water would float in drops in the air. The water is put in the special gun. The astronaut shoots the water into his mouth. Eating in space is not easy. Astronauts must learn to eat this way.

根据材料内容选择最佳答案，并将其标号填入题前括号内。

1.What can you see on the screen when you open your e-mail program?

A. a picture of a box B. a picture of an envelope

C. a picture of a menu D. a picture of a computer

2. Where is some food carried in space?

A. bags. B. plastics.

C.cloth bags. D. closed bags.

3. How does the astronaut put hot or cold water into the food bag.

A. They put hot or cold water into the food bag with a scoop.

B. They put hot or cold water into the food bag with a bowl.

C. They put hot or cold water into the food bag with a special gun.

D. They put hot or cold water into the food bag with a straw.

4. According to the passage, we know that eating in space ________ eating on the earth.

A. is the same as B. is similar to

C. is like D. is different from

5. Eating in space is__________.

A. difficult B. easy

C. interesting D. boring

 

Answer 1

1.B

2.D

3.C

4.D

5.A

【解析】

试题分析：这篇短文分为两个部分，第一篇给我们介绍的是怎样收发电子邮件；第二篇告诉我们在太空中，宇航员们是怎样吃东西的，因为在太空中吃东西和在地球是不一样的，在太空中吃东西很难。

1.细节理解题。根据短文中Then open your e-mail program. You can see a picture of an envelope on the screen.可知，当我们打开电子邮箱的时候，在屏幕上我们可以看到一张信封的图片。故选B。

2.细节理解题。根据短文中Some food is carried in closed bags.可知，宇航员携带的食品跟我们在地球上吃的食品是不一样的。有些食物是装在密封的袋子里。由此可知选D。

3.细节理解题。根据短文中In the space capsule(太空舱), the astronaut puts the water back. He “shoots” hot or cold water into the food bag with a special gun.可知，在太空舱里，宇航员是用一种特殊的枪把凉水或热水注射到食品袋里。故选C。

4.细节理解题。根据短文中Eating in space is different from eating on the earth.可知，在太空中吃东西跟在地球吃东西是不一样的。故选D。A选项的意思是和……一样；B的意思是和……相似；C的意思是：像……。

5.推理判断题。根据第二篇短文的介绍我们可以知道，在太空中吃东西和在地球上不一样，根据短文的最后Eating in space is not easy.可知，在太空中吃东西是很困难的。故选A。

考点：科普类短文阅读。