Unit 4 Part 1 Topic Talk练习（基础过关+能力提升）-2026-2027学年高中英语北师大版必修第二册

北师版Unit 4 Information Technology

 

Part 1 Topic Talk

 

基础过关练

 

Ⅰ.单句语法填空

1. He admitted ____________ (cheat) in the exams and he was not admitted ____________ the college at last.

2. Her speech at the meeting made a great impact _____________ everyone present.

3. We chose the hotel on their ____________ (recommend).

4. As is known to all, the children all have very different ____________ (personality).

5. He often has information ____________ (download) from the Internet and makes full use of it.

II.选词填空

 

 

 

 

1. Since the 1970s, scientists have been _____________ ways to link the brain with computers.

2. Wet weather _____________ the health of most people.

3. The meeting _____________ whether we should build a new teaching building.

4. _____________ playing the violin, he didn’t notice a thief walk into his house.

5. _____________ noise will make people mad.

6. Beijing _____________ its Great Wall and Forbidden City.

7. They suddenly became _____________ people looking at them.

8. He refused to _____________ others, even his family members.

III.完成句子

1. I prefer _____________ (网上购物) to shopping in the supermarket.

2. Can you come and see me _________________ (在你方便的时候)?

3. It’s __________________ (大规模生产) that has reduced the prices of cars.

4. As a journalist, you should _____________ (了解) the latest news.

5. I like listening to music ________________________ (当我睡不着的时候).

6. My parents are worried that I may _____________ (沉迷于) surfing the Internet.

7. As you do your best, you never fail to ___________________ (得到你想要的东西).

8. _____________ (很显然), he can’t finish the job in such a short time.

9. _____________ (一……就) I saw him, I knew he was the suspect the police were looking for.

10. ______________________ (如此好的天气) is it that we would like to go to the seaside.

11. By the time of last term, _______________________________ (我已经学习了) 1,000 English words.

12. Can you ___________________ (表达自己的看法) in English?

13. Overweight increases _________________ (患心脏病的风险).

14. Oxford _____________ (以……著称) one of the best universities in the world.

15. I still remembered the time ____________________________ (我们住在一起的日子).

16. He believes that students should be encouraged ___________________ (以……做试验) bold ideas.

17. _____________________ (到20世纪90年代末), more than 60 percent of mothers with young children had worked outside the home.

 

能力提升练

I. 阅读理解

Do you use social media? If so, then you are part of a social network. Social networking sites allow us to see our social connections.

When you create a profile (a description of somebody that gives useful information) on a social networking site, you open up a number of possible social connections. You can look up old friends, make new friends, and share music, photos and videos with them. You can also join groups according to your interests or hobbies, favourite TV shows or music.

Setting up a social networking account (账号) is simple. You just create and post a personal profile. For this you need a log­in name, password, and an email account. Then you add some personal information such as name, age, sex, location, interests, etc. You can also add a photo of yourself. You can control who sees your profile. The next step is to look for new friends, and add them to your network. Then you can search your friends’ connections for anyone else you’d like to add to your network.

Different social networking sites allow people to communicate in different ways. There are sites that allow you to enlarge your personal community. Then there are ones that include media sharing, where members upload and look at other people’s pictures and videos. There are also ones that specialise in sharing music, such as Last.fm, and finally, ones that allow bloggers to form online communities, such as LiveJournal.

The latest trend (趋势) in social networking is to create your own independent social network. Companies do this to make their products sell well and people do it to create their own communities.

1．What’s the writer’s purpose in Paragraph 1?

A．To raise a question.    B．To lead to the topic.

C．To introduce some sites.   D．To advertise a social network.

2．What does the third paragraph mainly tell us?

A．It’s easy to build a social networking account.

B．It’s easy to search your friends’ connections.

C．It’s possible to add a photo of yourself.

D．It’s simple to control a social network.

3．What is the function of Last.fm?

A．You can upload videos there.

B．Bloggers can form online communities there.

C．You have the largest personal community there.

D．You can share music there.

4．What’s the best title for the passage?

A．Social Networking     B．Personal Profiles

C．Networking Trends    D．Networking Accounts

II.七选五

How to Avoid an Internet Addiction(上瘾)

While it may seem like everyone surfs the web these days, there is a fine line between casually checking your social media pages and having a full blown Internet addiction. If you fear that you may lose interest in other aspects of your life because you prefer to be on the Internet, you may be on your way to an Internet addiction.    1   

Admit you are at risk of an addiction.

More and more people in the world are becoming addicted to the Internet. You are not the only one with this problem and it is becoming more and more common and more and more well- known.   2    

Set aside limited time for computer use.

Make sure not to turn it on too many times a week. If you have a laptop, make sure to put it somewhere that you can remember but not somewhere that you see every day. Try keeping the lid closed when you are not using it.    3    If you have a desktop PC, try not to go near it or put something over it like a sheet.

Call people instead of sending instant messages or texts.

If you are free on weekends, call friends and ask them to go outside. This will distract you from the computer.    4     

Use an alarm clock or timer.

Before using your computer, decide on a time limit such as 30 minutes. Set the clock or timer and make sure that you get off the computer when the time is up. Alternatively create a shutdown timer shortcut on your desktop.    5   

A．Make a small list of what you want to do within that time.

B．Do not be embarrassed; find others with the same problem and help each other beat it.