Module 1 Life in the future--- Introduction 学案与同步练习

aluminium; brick; concrete; glass; mud; plastic; rubber; steel; stone; wood
1. man-made materials ________________________________21世纪教育网版权所有
2. Natural materials ___________________________________
3. Metal materials _____________________________________
4. No-metal materials __________________________________
【参考答案】
I.(1-5) Aluminium; Steel; rubber and wood; Plastic; Bricks
(6-9) Concrete; Mud; Stone; Glass
II. (1) brick; concrete; mud; plastic; glass
（2）aluminium; rubber; steel;stone; wood
（3）aluminium; steel;
（4）brick; concrete; glass; mud; plastic; rubber; stone; wood
Words and expressions
power
【语境理解】阅读下面句子，并试着归纳power的意思。
1. The ship was helpless against the power of the storm.2·1·c·n·j·y
2. You should cut off the power before attempting to repair electrical equipment.
3. I had always believed such an achievement was beyond my power.
4. Does the President have more power than the Prime Minister?
5. Nowadays electricity can be used to power buses and cars.www-2-1-cnjy-com
【归纳】
★power作名词时：
①力量（句1）；②电力（句2）；③能力（句3）；④权力（句4）。
★power作动词时：供给动力（句5）。
【练一练】
Put the following into Chines
1. After the accident she lost the power of speech.21·世纪*教育网
_________________________________________________
2. We need to provide industry with power it can afford.
_________________________________________________
3. All these modern educational equipments are powered by electricity.
__________________________________________
【参考答案】
1. 事故后她失去了语言能力。
2. 我们需要为工业提供他们负担得起的电力。
3. 所有这些现代化的教学用具都是电动的。
limit
【语境理解】阅读下面句子，并试着归纳limit的意思及用法。
1. He had not been outside the limits of the town for 20 years.【来源：21·世纪·教育·网】
2. There's a limit to how much I'm prepared to spend.【来源：21cnj*y.co*m】
3. A lack of formal education will limit your job opportunities.21*cnjy*com
4. Families are limited to four free tickets each.
5. Violent crime is not limited to big cities.
【归纳】
★limit作名词时：
①范围，边界（句1）；②限制，限度（常与介词________连用）（句2）。
★limit作动词时：“限制，限定”（常用搭配：limit sb. / sth. to sth.）
（句3————句5）。
【练一练】
Put the following into English
1. 她知道自己的权限。
_________________________________________________
2. 我限定自己每天喝两杯咖啡。
_________________________________________________
【参考答案】
1. She knows the limits of her power.
2. I limit myself to two cups of coffee a day.
attach
【语境理解】阅读下面句子，并试着归纳attach的意思及用法。
1. The boy attached a rope to the tree.
2. Please attach a recent photograph to your application form. 　　21*cnjy*com
3. We should attach importance to the question.
4. Let us not attach too much significance to these meetings.【出处：21教育名师】
【归纳】
★attach：“系，附上” 常用搭配为attach sth. ________ sth.（句1、2）；“认为有（重要性、意义）”，常用搭配为attach importance / significance to sth.（句3、4）。
【练一练】
Put the following into Chines
1. They attach much importance to education.
__________________________________________
2. The horse was attached to a tree.
__________________________________________
【参考答案】
1. 他们认为教育很重要。
2. 马被拴在一棵树上。
rely on
【语境理解】 阅读下面句子，并试着归纳rely on的意思及用法。
1. Don’t rely on chance; rely on yourself.
2. As babies, we rely on others for food.
3. They have to rely on the river for their water. 21cnjy.com
4. Can we rely on him to support us?
5. These days we rely heavily on computers to organize our work.
【归纳】
★rely on：“依靠，依赖，指望”，常用搭配：rely on sb. / sth.（句1）；rely on sb. / sth. for sth.（句2和句3）；rely on sb. / sth. to do sth.（句4和句5）。
【练一练】
Put the following into English
1. 你不能总是依赖别人的帮助。
_______________________________________________________
2. 我们不能指望他说实话。
_______________________________________________________
【参考答案】
1. You can’t always rely on others’ help.
2. We can’t rely on him to tell the truth.
run out (of)
【语境理解】阅读下面句子，并试着归纳run out (of)的意思及用法。
1. On our way to Washington yesterday we ran out of gas. 21教育网
2. Food supplies had run out towards the end of the trip.21·cn·jy·com
3. I’m sorry to tell you that your passport has already run out. www.21-cn-jy.com
【归纳】
★un out of：“用完”，表示主动意义，其主语一般是人（句1）。
★run out：为“用完，耗尽”的意思是不及物短语动词，不用于被动语态，其主语多为物（句2）。
还可意为“过期，失效”（句3）。
【拓展】其它表示“用完”的短语：use up后跟宾语，有被动语态；
give out通常用物作主语，无被动语态。如：
He is always using up his money before pay day.2-1-c-n-j-y
After a month their food supplies gave out.【版权所有：21教育】
【练一练】
Fill in each word in the following blanks and make the meaning of the following sentences the same or similar（每空填一词，使下列句子的意思相同或相近）
We ran out of coal, and had to burn wood.
= Coal ________ ________, and we had to burn wood.21教育名师原创作品
= We ________ ________ coal, and had to burn wood.
【参考答案】
ran out / gave out; used up
14.get ________到处旅行，到处走动
15.be _____________________正在建设中
16.keep ________保持冷静
17.____ way 肯定不，没门儿
18.____ progress 进展中
19.on the way _____过时
20.set a limit __________
21.be limited ______
22._______ free 免费
23.(put sth) ______display
【参考答案】
1. for 2. out 3. on/upon 4. rid of 5. place 6. at 7. of charge 8. out 9. up 10. out 11. for 12. stuck 13. in 14. around 15. under construction 16. cool/calm 17. no 18. in 19. out 20. to 21. to 22. for 23. on