一. 前置测评
自学单词， 尝试填空.
1. He is a_________.No one live with him.
2.Many p_______ look small in space because they are far away from the earth.
3. One thousand million is one b__________.
4. There is the earth,the sun, the moon and many other stars in the u_________.
5. The maths problem is very difficult. It’s b__________ my ability.
二. 学习目标
1. To understand passages about space travel involving present perfect tense.
2. To write about space travel using present perfect tense.
三. 自学指导
--However,we haven’t found life on other planets yet.
--It is hard to understand how large the universe is.
--With so many stars in the universe, are we alone, or is there life out there in space?
四. 知识点扫描
-- There are more than 200 billion stars in our galaxy, called the MilikyWay, and our Sun is only one of them.
--Prefer life on Mars.
--What have they made with the other spacecraft?
五. 当堂检测
I. 英汉互译。
1.有水和空气的环境__________________2. 太阳系____________________ 3.数以百万计________________ 4.其他许多星系______________________
5.地球上的生命_____________ 6.其他七颗行星______________
7.许多宇宙飞船 ______________ 8. 如此多的星星_________________
9. 星系的一小部分 ________________10.在过去的三年里________________
II.用括号内所给单词的适当形式填空。
1. ---Surfing first started on the islands of Hawaii(夏威夷)， didn’t it?
---Yes, but now people all over the world _________(enjoy) it.
2. They’ve visited most of the famous __________(city).
3. Mr Wang is one of ___________(popular) teachers in our school.
4.Scientists have __________(discover) many other galaxies.
5.How much _________ you __________(grow) in the past 3 years?
6.We all know that the earth _________(go) around the sun.
7.There are __________(billion) of stars in our galaxy.
8.Some __________(light) is harmful to our health.
9.It is very difficult ________(send) a spacecraft with people into space.
10.How large is the universe? No one __________(know).
III短文改错
The earth, our home, is very important to 1.__________
all of us. Everybody can live without her. 2.__________
And I love her very much. I shall to care for her. 3.__________
We’d better plant more trees or flowers 4.__________
to make the earth much beautiful. 5.__________
If we study hard, we can learn many 6.__________
knowledge on the earth and we can care for 7.__________
her more better. I hope the earth will be a 8.__________
large family. There is not war(战争)，only 9.__________
friendship and happyness. 10.__________
IV. 单项选择。
( ) 1. There has been life on Earth for ________ years.
A.million B. a million of C. millions of D. millions
( ) 2. ---Have scientists found life on other planets?
---__________ .
A. Yes,they do. B. No,they have. C. No,they don’t D. No, they haven’t
( ) 3.Scientists have tried to _______ information _________ other planets.
A. send;up B. send;to C. send;for D.get;to
( ) 4. I don’t like going out ________ after dark.
A.alone B. lonely C. long D. along
( ) 5. I bought a lot of books in London, but he bought______.
A.no one B. none C. no D.ones
( ) 6. ---Do you know ________?
---Yes, I do. She came here on foot.
A.where Kate came from B. how did Kate come here
C.when Kate came here D. how Kate came here
( ) 7. Some American astronauts ________ to the moon several times.
A. went B. go C. have been D. have gone
( ) 8. Mr Black has two daughters.One is a teacher;_______ is a doctor.
A .other B. the other C. another D. others
( ) 9. All the workers were very tired, but _______ of them would have a rest.
A. all B. neither C. any D. none
( )10. –-Which do you prefer, bananas or oranges?
--- ________ .I enjoy eating apples.
A. Both B.Either C. Neither D. All
V. 句型转换
1. We’ve known that isn’t any life on the moon. (改为同义句)
We’ve known that there _________ ___________ life on the moon.
2. They haven’t found anything.(改为同义句)
They have ________ _______ .
3. He’s already heard the news.(改为否定句)
He __________ heard the news ___________.
4. I, had, supper, have, my(连词成句)
5. Mr and Mrs Smith went to China.Now they have come back .(改为同义句)
Mr and Mrs Smith ___________ ____________ __________ China.
Ⅵ.根据汉语完成句子。
1. 我们为作为中国人而骄傲。
We are _________ __________ being Chinese.
2. 布莱克是一个旅行家。他已经旅行过世界上许多国家。
Mr Black is a traveller.He _________ _______ ________ ________ many countries in the world.
3.中国发射了许多宇宙飞船到太空。
China __________ __________ __________ ___________ _________ into space.
4. 现在人们用手机发信息非常容易。
___________ very easy for people__________ ______ _______ with a cell phone.
5. 生活中每个人都会犯错误。
Everyone will _________ ___________ in life.
六. 中考直通车
选择 alone/ lonely填空
1. Old people are often ________and they feel________.
2. That old man lives ________, but he doesn’t feel________ .
3. He lives ________ in the _________ villiage.
4. -----Wow! Your new watch is very nice?
-----Oh, thanks. It ________ me 300 yuan.
A.took B.cost C.spent
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