Our school has used computers in teaching for...

Our school has used computers in teaching for ten years. As a result, not only______, but students become more interested in their lessons.

A. has teachers’ energy been saved   B. saved was teachers’ energy

C. teachers’ energy has saved        D. was saved teachers’ energy

高二英语单项填空中等难度题查看答案及解析

Our school has been set up in , believe it or not , ______ used to be a temple ten years ago.

A. which              B. where             C. that                       D. what

高二英语单项填空简单题查看答案及解析

The man is teaching in our school, but，believe it or not，he __ as a business man for 8 years.

A. worked          B. was working        C. had worked        D. has been working

高二英语单项填空简单题查看答案及解析

The computer was used in teaching. As a result，not only _____，but students became more interested in the lessons.

A．saved was teachers’ energy              B．was teachers’ energy saved

C．teachers’ energy was saved              D．was saved teachers’ energy

高二英语单项填空困难题查看答案及解析

Ten _______ teachers in our school will be selected to teach Chinese in London .

高二英语单项填空中等难度题查看答案及解析

The computer was used in teaching. As a result, not only _____, but students became more interested in the lessons.

A. saved was teachers’ energy     B. was teachers’ energy saved

C. teachers’ energy was saved     D. was saved teachers’ energy

高二英语单项填空中等难度题查看答案及解析

The computer was used in teaching. As a result, not only _______, but students became more interested in the lessons.

A．saved was teachers’ energy

B．was teachers’ energy saved

C．teachers’ energy was saved

D．was saved teachers’ energy

高二英语单项填空中等难度题查看答案及解析

The home computer industry has been growing rapidly in the United States in the last ten years. Computers used to be large, expensive machines that were very difficult to use. But scientists and technicians have been making them smaller and cheaper while at the same time they have been made easier to use. As a result, their popularity has been increasing as more people have been buying computers for their homes and businesses.

Computers have been designed to store information and compute problems that are difficult for human beings to work out. Some have voices that speak to their operators. Stores use computers to keep records of their inventories and to send bills to their customers. Offices use computers to copy letters, record business and keep in touch with other offices. People also use computers in their homes to keep track of the money they spend.

One important new use of computers is for entertainment. Many new games have been designed to be played on computers. People of all ages play these games. People also buy home computers to watch movies and listen to concerts at home. They have become very popular indeed.

1.Compared with those of today, computers used to ______.

A. work rapidly    B. be used for fun

C. be large and expensive      D. be easy to use

2.In recent years, computers have become ______.

A. more and more difficult to use       B. slower and slower

C. more and more expensive           D. smaller and smaller

3.Home computers can be used for ______.

A. doing business        B. writing letters

C. playing games       D. all of the above

4.Salesmen use computers mainly to ______.

A. talk with their friends

B. write letters

C. check the list of goods and send bills

D. play games for pleasure

高二英语阅读理解中等难度题查看答案及解析

As for his advantages, he has 20 years’ teaching experience to _______.

A.draw on B.draw back C.draw up D.draw in

高二英语单项填空中等难度题查看答案及解析

Tips of Avoiding the Computer or Internet Addiction

The Internet has been widely used in recent years. It is a convenient way to share information, do business and contact others. 1. Getting rid of the addiction requires discipline and commitment. Here are some steps that may help your kids to overcome the Internet addiction.

First, you should try to find out just how much time your kids are spending online. Track the information for a few weeks and try to separate time spent on homework or research and time spent playing. Compare this to the amount of time spent with friends, at clubs, in activities and for hobbies. 2.

3. In my house, the family computer sits in the living room. At no time is someone allowed to be “behind closed doors” with a computer. Not only does this help honest people stay honest, but it helps to connect to your teens when they are online. Besides, it is easier to monitor your teens’ time online.

4. Don’t speak of the fact that they are online all the time, but try to get to the root cause. Often someone gets online because he/she feels safe there. Talk to your teens about what is going on in their life. If they will not talk to you, then find a way to connect your teens to the people they contact in real life.

Lastly, remember that if an Internet addiction is growing, your kids need help. In many cases, the Internet is a safe place for people with poor self-esteem, negative self-image, or for people who have been hurt. 5.

If there is a problem, and a person needs help, these symptoms will continue to worsen until they get help.

A. If things are out of balance, try to correct them.

B. There are some disadvantages of getting online.

C. Second, move computers out of your children’s rooms.

D. It is a good idea to contact the teacher for help if possible.

E. Also, if your kids spend too much time online, talk to them.

F. Unfortunately, some people develop an addiction to the Internet.

G. It is the same with people with eating disorders or drug addictions.

高二英语七选五中等难度题查看答案及解析