Question

Eating in space is different from eating on the earth. The food that astronauts carry with them does not look like the food you eat.

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 spaceship, 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 once. There can be no crumbs. Crumbs would float around the spaceship and get in the way. Meat and cakes often come in bite-size pieces.

Astronauts cannot drink water from open cups. The water would float in drops in the spaceship. The water is put in the special gun. The astronaut shoots the water into his mouth.

1.Some food carried in the closed bags by astronauts is ________.

A. cooked and frozen      B. full of water            C. raw

2.Astronauts can’t drink from open cups because__________.

A. the water would float in drops around the spaceship

B. the water would spill all over their foods

C. crumbs would float in the cups

3.The main idea of the passage is that __________.

A. astronauts cannot eat or drink in a spaceship until they come back to the earth

B. eating and drinking in the spaceship is a special problem

C. there is more food and water in space than on the earth

 

Answer 1

【答案】

1.A

2.A

3.B

【解析】

試題分析：這篇文章講述的是在太空中吃食物與在地球上吃食物是不同的，宇航員攜帶的食物跟你平時(shí)的食物是不一樣的。

1.細(xì)節(jié)題。根據(jù)文章Some food is carried in closed bags. It is cooked and frozen before the astronauts get it.一些食物被放進(jìn)密封的袋子里。宇航員食用前，它們是被加工和冷凍起來(lái)的。故選A

2.細(xì)節(jié)題。根據(jù)文章Astronauts cannot drink water from open cups. The water would float in drops in the spaceship.宇航員不能用開(kāi)口的杯子喝水，因?yàn)樗畬⒁坏我坏蔚钠�浮在宇宙飛船上。故選A

3.主旨題。根據(jù)文章內(nèi)容可知，這篇文章主要講的是在太空中吃食物和喝水是不同于在地球上吃食物。故選B

考點(diǎn)：科普環(huán)保類(lèi)說(shuō)明文

點(diǎn)評(píng)：文章意思明了，題目設(shè)置緊扣文章意思來(lái)設(shè)置。首先把握好中心是對(duì)太空中吃食物的介紹。學(xué)生在解答時(shí)首先可以對(duì)整個(gè)文章花兩分鐘時(shí)間進(jìn)行閱讀，理解作者大概講什么，然后結(jié)合選項(xiàng)中的答案，可以通過(guò)相應(yīng)題目與原文進(jìn)行比較，結(jié)合排除法就可以很快得出結(jié)果。