2020届一轮复习人教版必修三Unit4Astronomy-the science of star(10)

③When and where the football match will be held has_been_decided (decide) already. ④That the coal workers are still alive is (be) a wonder.

Ⅰ.单句语法填空

1．Who will be in charge of the company is being discussed.

2．Whether we will hold a party tomorrow depends on the weather. 3．Where cars will be parked in the future is a question.

4．It is very important that a student (should)_learn (learn) English well. 5．It is a pity that you missed the film.

6．What made her happy was that she won the game in such an important match. 7．Whoever breaks the law should be punished.

8．What role he will play in the film hasn't been known. Ⅱ.单句写作

1．(2017?北京高考书面表达)It_is_obvious (很明显) that the video turned out perfect.

2．(2016?天津高考书面表达)What_impresses_us_most_are (给我们印象最深的是) your art skills, in which you showed outstanding talent.

3．(2014?湖南高考书面表达)What_surprises_us_most_is (让我们最吃惊的是) that the water can remain at that temperature for about twenty hours.

4．(2014?浙江高考书面表达)What_we_need_most_are (我们最需要的是) popular science books.

5．That_the_film_star_will_come_our_city (这个电影明星将来我们市) has excited every one of us.

Ⅲ.语法填空(用适当的连接词完成下面短文)

Everyone knew 1.that Wendy was a famous writer, but no one knew 2.where she came from and 3.whether she was born in 1961 was still a mystery.4.What they did know was 5.that she was loved by poor people because she always helped 6.whoever was in need of money.Wendy was generous and helpful, but some people thought she was chasing fame.Wendy said she didn't understand 7.why they were so narrow-minded, but it didn't matter 8.what others thought of her.She just wanted to do 9.what(ever) she thought was right.I think that is 10.where the meaning of life lies.

Section_Ⅳ Learning_about_Language_&_Using_Language

[原文呈现]

A VISIT TO① THE MOON

Last month I was lucky enough to have a chance to② make a trip③ into space with my friend Li Yanping, an astronomer.We visited the moon in our spaceship④！

Before we left, Li Yanping explained to me⑤ that the force of gravity⑥ would change three times on our journey and that the first change would be the most powerful. Then we were off⑦.As the rocket rose into the air, we were pushed back into⑧ our seats because we were trying to escape the pull⑨ of the earth's gravity.It was so hard that we could not say anything to each other⑩.Gradually? the weight lessened? and I was able to talk to him.“Why is the spaceship not falling back to? the earth? On the earth if I fall from a tree I will fall to the ground.” I asked.“We are too far from? the earth now to feel its pull，” he explained, “so we feel as if there is no gravity at all.When we get closer to? the moon, we shall feel its gravity pulling? us, but it will not be as strong a pull as? the earth's.” I cheered up? immediately and floated?

weightlessly? around in our spaceship cabin○21 watching the earth become smaller and the moon larger○22. [读文清障]

①名词visit后接to，意为“到……的旅行”，to为介词。 ②have a chance to do sth.有机会做某事

③make a trip(＝take a trip＝go on a trip)去旅行

④in our spaceship乘宇宙飞船，相当于by spaceship。 spaceship/'speIs?Ip/n.宇宙飞船

⑤explain sth.to sb.“向某人解释某事”。本句中explain的宾语是两个that从句，因太长而后移了。

explain后不能直接跟sb.，须先接介词to。类似的词还有say, announce等。 ⑥the force of gravity地心引力

⑦be off离开，起飞。在本句中相当于take off。 ⑧push ...back into ...把……推回到…… ⑨pull/p?l/n.&vt.拉(力)；拖；牵引力

pull down拆毁 pull on/off匆忙穿上/匆忙脱掉

⑩so ...that ...如此……以至于……，引导结果状语从句。 ?gradually adv.逐渐地；逐步地，渐渐地 ?lessen/'lesn/vi.&vt.减少；减轻 ?fall back to 落回到 ?be far from离……很远 ?get close to接近，靠近

?feel sb./sth.doing sth.感到某人/某物在做某事

?as strong a pull as为“as＋adj.＋a(n)＋n.＋as”结构。 ?cheer up感到高兴；感到振奋

?float/fl??t/ vi.&vt.(使)浮动；(使)漂浮n.漂浮物 ?weightlessly/'weItlIslI/adv.失重地 ○21cabin /'k?bIn/n.小屋；船舱

○22现在分词短语watching the earth ...作伴随状语。watch sb./sth.do sth.观察到某人/某物做某事。月球之旅 [第1～2段译文]

我的朋友李彦平是一位天文学家，上个月我非常有幸有机会同他一起去太空旅行。我们乘宇宙飞船游览了月球！

在起程之前，李彦平向我解释说，在我们的旅行中会有三次引力的改变，而第一次的改变将是最强的。随后我们就起航了。随着火箭升入太空，由于我们在努力挣脱地球的引力，我们被向后推在座位上。这种引力太强了，以至于我们彼此间都不能说话了。渐渐地，这个力量慢慢减小，我才能够同他讲话。我问道：“为什么宇宙飞船不会落回到地球呢？在地球上的时候，如果我从树上掉下来，总会朝地上落下去的。”李彦平解释说：“现在我们离地球太远了，感觉不到地球的拉力，所以我们感觉好像完全没有地球引力了。当我们更接近月球时，就会感到月球的引力在拉我们。但是月球的引力不像地球的引力那么大。”我立刻感到很高兴，由于失重我在太空舱里飘来飘去，我望着(身后的)地球越来越小，而(前方的)月球越来越大。

When we got there, I wanted to explore immediately.“Come on○23，” I said.“If you are right, my weight will be less than on the earth because the moon is smaller and I will be able to move

more freely.I might even grow taller if I stay here long enough.I shall certainly weigh less！” I laughed and climbed down the steps from the spaceship.But when I tried to step forward○24， I found I was carried twice as far as○25 on the earth and fell over○26.“Oh dear，” I cried, “walking does need a bit of practice○27 now that○28 gravity has changed.” After a while I got the hang of○29 it and we began to enjoy ourselves○30.

Leaving the moon's gravity was not as painful as leaving the earth's.But returning to the earth was very frightening.We watched, amazed as fire broke out○31 on the outside of the spaceship as the …… 此处隐藏：2856字，全部文档内容请下载后查看。喜欢就下载吧 ……