题目内容

Some astronauts to the space station and they haven’t returned yet.

A. have gone B. has gone

C. have been D. has been

A 【解析】句意:一些宇航员已经去太空站了,他们还没有回来。根据语境可知,本句表示过去的动作对现在造成的影响或结果, 所以使用现在完成时态,has/have+动词的过去分词。have /has been to意为“去过某地”,人已不在那里(某地);have /has gone to意为“去了某地”,人不在说话地点。some astronauts在句中作主语,复数含义,所以借助助动词have。...
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What is the sky?①This question is very difficult to answer.The sky is a space where there is nothing except the sun,the earth,the moon and all the stars.

Scientists can look at them through telescopes(望远镜) and,in this way,they can find out a great deal (许多,大量).They know many facts about the moon.For example,they know how big and how far away it is.②The moon is about 384,000 kilometers away from the earth.A plane cannot fly to the moon because there is no air.But a rocket can.

“How can a rocket fly?” If you want to know,get a balloon and then blow it up,until it is quite big.Do not tie up the neck of the balloon.Let it go!The balloon will fly off through the air very quickly.The air inside the balloon tries to get out through the neck of it,which pushes(推动)the balloon through the air.It does not need wings(翅膀)like a plane.③.Of course,the rocket is made of(由……制成) metal(金属).The metal must not be heavy but it must be very strong.There is a gas(气体) inside the rocket which is made very hot.When it rushes out of the rocket,the rocket is pushed up into the air.

1.将画线部分①改为同义句:

_________________________________________________________

2.将画线部分②译成汉语:

_________________________________________________________

3.从下面三个句子中选出一个,将其放回到画线部分③,使其上下文通顺合理。

A. This is what a rocket looks like

B. This is how a rocket works

C. This is why a rocket looks like a plane

4.请根据短文,判断正(T)误(F)。

In space there is only the sun,the earth and the moon.

5.请根据短文,判断正(T)误(F)。

The rocket can fly to the moon because it carries a gas inside it to push itself.

1.It is very difficult to answer this question. 2.月球离地球大约384,000千米远。 3.B 4.F 5.T 【解析】短文大意:天空是一个除了太阳、地球、月亮和所有星星之外什么都没有的空间。科学家可以通过望远镜观察它们,这样他们就能发现大量的东西。飞机不能飞到月球,因为没有空气;但是火箭可以,有其运行原理。 1...

My parents always told me that I couldn't dance, because it was a girl's sport. But I never gave up my dream of becoming a dancing star. I practiced secretly, learning from books, movies, and shows. However, without my parents' support, that _____ seemed all but impossible to reach.

One summer, my little sister Maggie was going to dance lessons. I immediately asked _____ parents for permission(允许)to take her to the lessons. What a _____ chance to learn dancing!

One afternoon, I was practicing a new dance in my room, when Maggie walked _____.

“What's the matter, Maggie?” I stopped _____.

“Denis, you are a great dancer! Can you help me?”

“What is it?” I wondered.

“There'll be a dancing performance in my school, _____ the boys think I'm slow, and none of them wants to be my partner. _____ you dance with me for it?” she looked at me anxiously.

“You can be a good dancer!” I encouraged her. “Let's show those people that they have been _____ all along.”

In the following months, we _____ every evening, hiding from my parents. I was having a fantastic time and ______ Maggie improved a lot.

Finally came the big day. I became ______ when I heard my parents would come to watch the performance. As the ______ began, I took a deep breath and tried to calm down. We moved perfectly, shining with pride. From the cheering of the crowd, I was sure we had ______.

My heart was beating wildly when I saw my ______ coming towards me. He put his hand on my shoulder. “Well done, Son. Though it is hard for me to admit it, you really looked like you ______ this stage(舞台). Go for it and make us proud.”

I'd been waiting for this moment for so long. I knew that the road ahead wasn't going to be easy, but I wouldn't give up. I wanted nothing more in life than a dance.

1.A. line B. dream C. answer D. message

2.A. my B. your C. his D. her

3.A. similar B. funny C. good D. strange

4.A. out B. away C. through D. in

5.A. drawing B. dancing C. singing D. writing

6.A. but B. or C. so D. if

7.A. Need B. Must C. Could D. Should

8.A. sad B. lazy C. sorry D. wrong

9.A. chatted B. rested C. slept D. practiced

10.A. first B. soon C. never D. seldom

11.A. shy B. bored C. nervous D. angry

12.A. music B. lesson C. meeting D. party

13.A. arrived B. finished C. succeeded D. regretted

14.A. father B. mother C. sister D. classmate

15.A. took away B. paid for C. fell into D. belonged to

1.B 2.A 3.C 4.D 5.B 6.A 7.C 8.D 9.D 10.B 11.C 12.A 13.C 14.A 15.D 【解析】试题分析:这篇短文主要介绍了作者是个男孩喜欢跳舞,但是父母不支持他。他通过送妹妹学习舞蹈而偷偷学习。一次偶然的机会,他和妹妹舞台上的表演,征服了父亲,改变了父母以前的看法...

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