be used as (被)当作-.来用——青夏教育精英家教网—

摘要： be used as (被)当作-.来用

网址：http://m.1010jiajiao.com/timu_id_2330192[举报]

补全短文。（共10小题；每小题1分，计10分）
用方框内所给单词的适当形式填空，使短文完整、通顺。

thousand, many, change, help, make,
in, close, they, also, little

Saving electricity and water is important in our life. There are 【小题1】　　　　 little things for us to do at home to help save the Earth. They’re small, but 【小题2】　　　　 of people do the same thing and 【小题3】　　　　 a great difference. By making some small 【小题4】　　 to the way you do things at home, you are helping our planet day by day.
You can spend 【小题5】　　　　 and improve your health better at the same time, so
【小题6】　　　　 to save the environment is a good exercise!
You can use windows to make the house good to live in. You can keep windows and doors 【小题7】　　　　 to keep the house warm in winter and open in summer. The wind will often keep you as cool as 【小题8】　　　　 the open air.
And you must do something to save water. The water that you use in the kitchen can
【小题9】　　　　 be used to wash the rice or water the flowers, and it’s very good for 【小题10】　　　　. Please always remember to turn off the lights when you leave.

查看习题详情和答案>>

补全短文。（共10小题；每小题1分，计10分）

用方框内所给单词的适当形式填空，使短文完整、通顺。

thousand, many, change, help, make,

in, close, they, also, little

Saving electricity and water is important in our life. There are 1.　　　　 little things for us to do at home to help save the Earth. They’re small, but 2.　　　　 of people do the same thing and 3.　　　　 a great difference. By making some small 4.　　 to the way you do things at home, you are helping our planet day by day.

You can spend 5.　　　　 and improve your health better at the same time, so

6.　　　　 to save the environment is a good exercise!

You can use windows to make the house good to live in. You can keep windows and doors 7.　　　　 to keep the house warm in winter and open in summer. The wind will often keep you as cool as 8.　　　　 the open air.

And you must do something to save water. The water that you use in the kitchen can

9.　　　　 be used to wash the rice or water the flowers, and it’s very good for 10.　　　　. Please always remember to turn off the lights when you leave.

查看习题详情和答案>>

阅读理解　阅读下面短文，然后根据其内容从A、B、C、D中选出最佳选项。

　　Recycling is nothing new．Waste paper, rings, and many other things have been recycled and used again in many different ways for many years．It is only the word that is new．But now that natural materials(原材料)are becoming more difficult to find．Many countries are experimenting with other ways of keeping materials．

　　In the USA, a publishing firm has brought out several books on pollution and waste in the United States．The books are made of recycled paper－that is paper that has been used as paper before．In this way, several thousand trees are saved．Multiply those books by hundred, or even a thousand, and the whole forests saved．One clever schoolboy has worked it out that if every schoolbook in the USA was recycled, there would be enough paper for fifty packets of peanuts(花生)for every child in the world for five years．He does not say where the peanuts come from．

　　Several firms are experimenting with making containers(集装箱)from a hard plastic which, when the containers are finished, can be used as building materials, a kind of brick．If mountains of empty cans all over the world can be changed into building materials that are not too expensive, that too, is a new source(来源)of material．

(1)

What is recycling? It is ________．
[　　]
A．	to invent something
B．	to produce and make
C．	to use materials for the second time
D．	to discover and use

(2)

Since natural materials are becoming ________, people are finding ways of making use of the waste materials．
[　　]
A．	more valuable
B．	more useful
C．	more expensive
D．	more difficult to find

(3)

What is the result of using the recycled paper?
[　　]
A．	Save energy．
B．	Protect the environment．
C．	Increase the number of the trees．
D．	All the above．

(4)

From the passage, children are more likely to reuse ________．
[　　]
A．	the paper for schoolbooks
B．	packets of peanuts
C．	containers
D．	plastic

(5)

The writer guesses that ________．
[　　]
A．	people will pay less and less money for the house
B．	children will have more and more peanuts to eat
C．	there will be empty cans all over the mountain
D．	people will no longer need to build a house

查看习题详情和答案>>

A new sport—a sport that can be enjoyed around city parks, streets and pavement（人行道）, is gaining popularity around the world. It's fast and exciting and it's called roller-blading. These days, it's common to see people roller-blading at great speed or performing tricks（特技）such as jumps, going backwards or going downstairs. The guys and girls who are roller-bladers often go out in groups and sometimes wear trendy（时髦的）clothes. You will also see roller-bladers wear protective padding on their knees, elbows and hands as well as a helmet（安全帽）.

　　The sport first began in the United States in the 1980's and its origins can be traced（探寻）directly to two other sports: roller-skating and ice-skating. For people who have never tried it, roller-blading looks difficult. But the truth is it only takes a few hours and a bit of courage to get started. If you talk to people who can roller-blade, they will tell you the two most important things to remember when you start are to be brave and persistent（持久的）.

　　The first few times you try, make sure you wear all your protective padding and just go slow. You will be surprised at how quickly you can learn. Once you get going, you will notice how much exercise your legs and hips will receive. Eventually, you will develop extra muscle strength in these areas and lose some of the extra weight you might have been carrying. There's no doubt your overall fitness will improve.

　　Roller-blading is a popular sport but it is also a practical way of transport. If you usually ride a bicycle, or walk to school or work, then perhaps you can start going by roller-blades instead. But most of all, roller-blading is about having fun. There's nothing better than putting on your roller-blades and gliding（滑行）around a lake or a park on a sunny day.

（　）1. Roller is mainly enjoyed by ________.

A. students in their free time

B. young people in parks, streets, pavements, etc.

C. old people who like to move fast

D. people who are good at ice skating

（　）2. To be good at roller-blading, one needs ________.

A. to ask a coach and receive special training

B. to be a clever one

C. to be brave and persistent

D. to be patient and very careful

（　）3. The best advantage of roller-blading is ________.

A. it can bring a feeling of flying