We use knives to cut. Knives cutting. 题目和参考答案——青夏教育精英家教网—

题目内容

We use knives to cut.

Knives ________ ________ ________ cutting.

答案：
提示：

are used for，词组be used for doing，用于……。

练习册系列答案

课课练与单元测试系列答案

世纪金榜小博士单元期末一卷通系列答案

单元测试AB卷台海出版社系列答案

黄冈新思维培优考王单元加期末卷系列答案

相关题目

“Low *carbon” becomes the most popular words these days because more and more people pay attention to our environment. Not only China but all other    1   concentrate on the topic of “low carbon”. Low carbon life    2    a kind of lifestyle in which people do their best to use less energy. The purpose of the lifestyle is to push us to    3    the environment.
Because of the fast increase of population and human *desire, the human living environment, health and safety are    4    worse and worse. So we can say, the lifestyle is becoming the killer of the earth and human beings. Therefore, low carbon life is needed by man’s own health. So we should develop good    5    in our daily life. For example, when we go shopping, we’d better use    6    plastic bags. We should eat more    7    and less meat. As for clothing, we’d better buy the necessary clothes and not buy clothes with animal *leather. As for housing, when building a    8   , we must use green material; buy the lights that need less energy and remember to    9    the lights when not needed; put rubbish into different kinds and recycle the useful things, like bottles and paper. As for transportation, we can    10    if you go to the places near your house. For short trips, we can ride a bike instead of driving a car. Try to use public transportations. As for working, companies should    11    clerks to use e-mail, MSN and other ways instead of using paper. We use paper only when necessary. For using    12    : If you don’t use computer in a short time, you can change the computer into its “sleep”.
Besides, we should try    13    best to tell the people around us the importance of the low carbon lifestyle. And we can also ask them to    14    us to take the low carbon life, in this way, not only can we make our city better,    15    also it’s good for ourselves.
In all, it weighs greatly for all of us to put the low carbon lifestyle into practice.

We use the Internet for many things: business, shopping, writing letters, talking to people, finding information and so on. In recent years a new kind of English has grown on the Internet. There’s no real word for it yet, so we’ll call it e-talk. People don’t like typing too much. To save time, they turn phrases into a few letters called acronyms. Acronyms are often used in chat rooms. Some of them are
BTW (by the way)        BRB (be right back)
LOL (laughing out loud)    IMO (in my opinion)
People also use many abbreviations(缩写). They are shortened forms of words. Some common abbreviations are:
Info(information)       puter (computer)
Pie(picture)           sec (second)
We usually don’t see people when we communicate on the Net, so people have new ways to show feelings. Most people use their keywords to draw “feeling”, such as:
:-)(happy)    :-p(joking)   :-( (sad)    :-0 (surprised)
These days, many forums(论坛) have picture feelings. For example,

(sad)      (happy)
There are even whole new words, like“newbie’s”(someone who is new on a chat board or forum).
It takes time for people to get used to e-talk. Also, different groups on the Net have their own special ways of communicating. Newbie’s have to ask other people what they mean. As the Internet grows, e-talk will continue to grow and change.
【小题1】What does the underlined word “acronyms” mean?

【小题2】Why do people type acronyms?

A．To show their feelings.

B．Because people can type them quickly.

C．In this way newbie’s won’t understand them.

D．To make people use Internet

【小题3】What does “BTW, my puter is not working well. :- ( ” mean ?

A．The person is angry at somebody.

B．The person is happy about getting a new computer

C．The person is sad that his computer is having problems.

D．The person is joking that his computer is having problems.

【小题4】E-talk will probably _______.

A．keep changing

B．be easy by people on the telephone

C．be used by people on the telephone

D．make life easier

【小题5】What’s the best title for this passage?

A．E-talk Language	B．Picture Feelings
C．How to Use Abbreviations	D．use the Internet

根据短文后所给的任务，完成小题.
Now the idea of “car sharing” has become popular in Europe and the United States. That’s to say, people share（分享） one car, not each person has one . (65)As we know, most cars are parked in garages for much time. In fact, we drive our own cars as long as one or two hours a day on average. When we don’t use them, We have to pay for parking and other things. (66)We spend too much money on that. If we share a car, we’ll only pay when we use it. (67)Because some people want to save money, they come up with the idea of “car sharing”. Now many people are starting to do car sharing. In Switzerland, almost 40,000 people have joined it. Japan is also trying to make “car sharing” popular around the country. (68)car, is, of, new, sharing, transportation, beginning, a, idea, the, in .（69）This is also very easy for us to travel here and there without buying cars. Do you love to share a car with others?
任务1：请将（65）处的句子翻译成汉语。
【小题1】
任务2：在下面的空白处填上一个适当的单词，使句意与（66）处相同。
【小题2】That             us too much money.
任务3：对（67）处的划线部分提问。
【小题3】                                                         ?
任务4：请将（68）处的单词组合成一个完整的句子。
【小题4】
任务5：(69)处有一处错误，请找出错误并改在下面的横线上。（可用文字叙述）
【小题5】

Waste can bring a lot of problems. Although China is rich in some resources (资源) , we are short of others, for example, fresh water. It is reported that we will have no coal or oil to use in 100 years. So if we go on wasting our resources, what can we use in the future and where can we move? Think about it. 38. I think we should say no to the students who waste things every day. Everyone should stop wasting as soon as possible.
39. In our everyday life, we can do many things to prevent (阻止) wastefrom happening, for example, turn off the water taps when we finish washing, turn off the lights when we leave the classroom, try not to order more food than we need, and so on. Little by little, everything will be changed. 40. Waste canbe stopped one day, if we do our best.

A green life sometimes just needs a good idea like sharing cars. It’s a new way of thinking. You can use a car but you don’t need to own it. Now the idea of “ car sharing” has become 51 in many countries.

As we know, most cars 52 in garages for much time. In fact, we drive our own cars 53 one or two hours a day on average(平均). When we don’t use them, we have to pay for parking and 54 things. That costs too much money. To 55 money, some people come up with the idea of “ car sharing”. If we share a car, we’ll only 56 when we use it.

Now many people are starting to do car sharing. In Switzerland, almost 40,000 people have 57 it. Japan is also trying to make 58 popular around the country.

Car sharing is the beginning of a new idea in 59 . It is also very for us to travel everywhere 60 buying a car. Do you love to share a car with others?

1.A. popular B. interesting C. funny

2. A. are washed B. are driven C. are parked

3. A. as far as B. as long as C. as much as

4. A. other B. others C. another

5. A. make B. save C. find

6. A. spend B. cost C. pay

7. A. joined B. covered C. dropped

8. A. time saving B. money saving C. car sharing

9.A. fashion B. transportation C. family

10. A. without B. with C. by

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