单元自测8（10分）

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一、选择填空：阅读下面的对话或句子，从A、B、C三个选项中选出一个能填入空白处的最佳选项。

1.—Space travel must be very very expensive.

—.The cost of a seat on the Virgin craft is $ 250,000.

A.That’s not true.

B.Of course.

C.Why do you think so

2.—Let’s go to this movie and see what exciting experience it will bring to us.

—

A.You are such a great fan.

B.I am more interested in the film director.

C.Can’t wait to watch it.

3.—You need to believe that space tourism will grow and get cheaper. Maybe there is another option.

—.

A.How is it

B.What is it

C.Where is it

4.The atlasis normally kept by the big window but now it isto the wall right next to Broccoli.

A.struck

B.stuck

C.take off

5. by the promise of these tiny tubes, people are already working to turn the Space Elevator into a reality.

A.To fuel

B.Fueling

C.Fueled

6.二、阅读理解：阅读下面的短文，根据文章内容从A、B、C三个选项中选出一个最佳选项。

（教材课文原文）

Diary of a Space Zucchini July 1

Today Gardener and his crew will depart in their seed pod; the replacement crew is ready to 1 in their place. He is wearing his space suit undergarments. Not too stylish but 2 . He gave all of us an extra long smell. His nose twitched with the slightest tickle from the leaf hairs on little Zuc. He said that what will be is for the best. It has been a wonderful journey; one chapter is closing, another is 3 . He had tears in his eyes, not just a small drop at the corners but a pool that was making him 4 . He reached up and 5 the light. In the frontier you should not be afraid of the dark.

(1).__1__

A.carry away

B.carry on

C.carry through

(2).__2__

A.functional

B.nonfunctional

C.conjunctional

(3).__3__

A.to be opened

B.open

C.opening

(4).__4__

A.to blink

B.blinking

C.blink

(5).__5__

A.turned up

B.turned out

C.turned down