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9B Unit 4 Life on Mars
自主复习： 词组积累： 1.dried food 3.(all) over again 5.connect to/ with 7.carry out
9.think about traveling into space 11.the rapid increase in population
13.make sb. feel very ill 15.a guide to (doing) sth 17.in the form of...
2.sleeping bag
4.at a/ the speed of.... 6.compare to/ with 8.after all
10.by the year 2100 12.be of great help to...
14. with the development of technology 16.large numbers of passengers
18.become more and more crowded and polluted
（二）重点句型：
1. How do you like life on Mars?= What do you think of life on Mars? 2. I thought you liked Mars. 我原以为你喜欢火星。
3. Our own planet, the Earth, is becoming more and more crowded and polluted because of the rapid increase in population.
4. It is hoped that people could start all over again and build a better world on Mars.
5. With the development of technology, by the year of 2100, the journey might only take about 20 minutes in space shuttles (that travel at the speed of light.)
6. So far, nobody knows whether there would be enough water or oxygen on Mars for people there.
7. The gravity on Mars is only about three-eighths of that on Earth. 8. Life on Mars would be interesting as well as challenging.
9. It takes Mars about two Earth years to circle around the Sun once. 10. I am not sure if it is worth the risk.
知识疏理与反馈： （一）知识疏理
语法知识点疏理 (简单句和复合句之间的转换)
状语从句可通过介词短语转换成简单句，定语从句和宾语从句可通过介词转换成简单句。 1. 用介词短语将状语从句转换成简单句。
e.g. (1) The boy can’t come to school because he is ill.
The boy can’t come to school _________ _______ _______ ______. (2) I can’t work out the maths problem if you don’t help me.
I can’t work out the maths problem ________ ________ ________. 2. 用介词把宾语从句转换成简单句。
e.g. (1) The photo often reminds me that I traveled to the USA ten years ago. The photo often reminds me ______ my trip to the USA ten years ago. (2) I am sure that the concert tickets will be expensive.
I am sure ________ the _______ price for the concert tickets. 3. 用介词把定语从句转换成简单句。
e.g. (1) Do you know the woman who is holding a baby in her arms? Do you know the woman _______ a baby in her arms?
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(2) I prefer to stay in a hotel room which has a sea view. I prefer to stay in a hotel room _______ a sea view. （二）当堂反馈： 一、词汇
A．根据句子意思及所给中文或首字母提示，完成句子。 1. Sorry, I took your umbrella by __________(错误).
2. We must accept the __________(可能性) that we might be wrong. 3. Is it right to talk to ___________(陌生人) in the street?
4. How much _______(风险) is there with this kind of operation? 5. I’m glad we are in __________(同意) about one thing, at least.
6. ______(快的，迅速的) learning: Learn to speak a new language in 12 weeks! 7. Luckily, neither the driver nor the _________(乘客) were hurt in the accident. 8. Mars is one of the p__________ in the solar system(太阳系). 9. In winter, water is in the f_________ of ice because it is so cold.
10. When we c___________ western culture with Chinese culture, you’ll find many differences.
B．用所给词的适当形式填空。
1. The teacher told us that the gravity on Mars ______ (be) only about three-eighths of that on Earth. （2013南京）
2. Every student will have a computer at home ________ (connect) to an interplanetary network in the future.
3. You must try your best to prevent him _______ (make) the same mistake again.
4. If you can’t speak English well, you’ll be at a big ______ (advantage) when you try to get a job. 5. There were ________(dry) sticks and brown leaves everywhere.
6. We _______ (special) wanted to see the Eiffel Tower when we were in France. 7. These chairs may look good, but they’re very _______(comfortable) to sit on.
8. With the ___________(develop) of technology, the journey to Mars might take only about 20 minutes in spacecraft in the future. (2015 南京）
9. The survey carried out in that university, shows that three-________ (five) of the teachers wear glasses. (2015 镇江)
10. ____________ (Compare) her homework to yours, you will find hers is much better. 二、单项选择。
( ) 1. —How do you like your school life? —__________. (2014南通) A. It’s a famous school. B. It’s very colorful. C. I’d like to study here. D. I like my school.
( ) 2. —The documentary A Bite of China II is quite popular around China recently. How do you like it? （2014南京）
—___________.
A. I think so. B. Pretty good. C. It’s my pleasure. D. All right.
( ) 3. There are ____doctors in the hospital; ______ of them are women doctors. A. two hundred; two fifth B. two hundreds; two fifth C. two hundred; two fifths D. two hundreds; two fifths
( ) 4. The basketball match was really fantastic, ______ when Shu-How Lin scored in the last second.
A. probably B. especially C. exactly D. mostly
( ) 5. It’s difficult to _________ the discussion with all this noise around us.
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A. carry off B. carry on C. carry in D. carry away
( ) 6. It’s exciting to be a chairperson, but I’m __ my ability to do all the extra work. A. looking about B. learning about C. quarrelling about D. worrying about ( ) 7. —I’m sorry, sir. I’ve made a lot of mistakes in exams. —Never mind. ______, the exam is a little difficult.
A. In all B. First of all C. After all D. Above all
( ) 8. About _________ of the earth ________ covered with water, but we have less and less available fresh water.
A. three-fourth; is B. three-fourths; is C. three-fourth；are D. three-fourths; are
( ) 9. The summer holidays are coming, so the twins as well as Jack ______ to Hong Kong for vacation.
A. is going B. are going C. goes D. go ( ) 10. —Did you have a sports meeting yesterday?
—No, we didn’t. It was put off ______ the heavy rain. A. instead of B. because of C. as for D. across from
( ) 11. —Look at those teachers over there. Which is your new art teacher? —The man ________ curly hair. He is very funny. A. with B. in C. on D. for
( ) 12. I am not sure _______ he will come here. _______he comes here, please let me know. A. that, When B. that, If C. if, Whether D. whether, If
( ) 13. The weather in summer in Beijing is cooler than _______ in Shanghai. A. this B. it C. that D. one ( ) 14. — Life on Mars is interesting and amazing, isn’t it?
— It is really hard for us to survive there.
A. I agree. B. I think so. C. Yes, it is. D. I don’t think so. ( ) 15. Could you tell me ____________ in the future? A. what will life be like B. what will life like C. how life will be like D. what life will be like 三、拓展延伸 ：
(一）完形填空 （2015鄂州中考题）
It was the first time that my wife and I had flown first class. As we boarded the plane, we felt as if (好像) we were 1 of a wealthy group. We were filled with a sense of pride at 2 with those important people.
We 3 that the stewardess (空姐) was working non-stop to make sure of the comfort of the first class passengers. She could not walk by a seat 4 ___ being given an order. I thought she must love her job very much, since she gave each person such a big 5_____. As the stewardess 6 ____our seats near the end of the flight, I looked up at her and said, “Thank you and I hope you have a great night.” She stopped with a look of disbelief on her face, and said: “Excuse me?” I ___ 7 my words and she smiled in a rather funny way. It seemed as if I had asked a question that she did not know how to 8 . A little later, as we were getting off the plane, the stewardess said to me: “Thank you very much, sir.” Then she said __ 9___ : “You are the only passenger who has thanked me or said anything nice to me all night. I really appreciate your kindness.”
The sense of belonging to an elite(精英) group in first class 10 as soon as I heard those words. We were reminded that without kindness, there would be no first-class flying. ( ) 1. A. one B. part C. member D. sign ( ) 2. A. sitting B. driving C. getting D. taking
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牛津英语9B Unit4单元中考复习学案(有答案))
