unit 4 Information technology lesson 3 Internet and friendships同步练习（Word版，含答案）

Unit 4 Information technology
Part 4 Lesson 3 Internet and friendships
一.单词拼写
1.Even though adults have_____________(权威)，they still often feel afraid and powerless just like children.
2. We can_______________(代替) windows on the outside of a building with the power glass (LED玻璃).
3.The two countries began to_____________(保持) close relations in 1987.
4.Questions about subject_____________(内容)are generally welcomed.
5. Pupils at about 90 p_____________of British secondary schools wear uniforms.
6.After a_____________(简短的) introduction, the students began to take part in their favourite activities.
7.China will be famous for its_____________(创造性的) cultural industry across the world sooner or later.
二.选词填空
instead of; in addition;on the basis of;in my opinion;focus on:point out:stay in touch with
1.He will do the work_____________you.
2. Our mothers can easily_____________our weaknesses.
3.______________, you'd better take your father's advice.
4.Thanks to the Internet, I still_____________my old friends.
5._____________, we'll discuss the question of the division of labour.
6. Nowadays, many teachers_____________students' form in class.
7. We drew this conclusion_____________experiments and data collected afterwards.
三.单句语法填空
1.Lack of cash is a_____________( limit) factor.
2. Some parents are concerned_____________their children's mental health.
3.1 can't concentrate_____________my studies with all that noise going on.
4.They always argue with each other_____________very boring things.
5.Air pollution like sand and dust is_____________(harm) to people's health.
6.She is ill and we need to find a_____________( replace)for her.
7.Spending too much time online makes it hard for Tom _____________( sleep) well.
8. I thought anything abstract left too much room for_____________( argue),
9. Many people think that teachers will never_____________( replace) by computers in the classroom.
10. It is the social skills developed through direct contact with people__________enable us to develop lifelong friendships.
四.课文语法填空
People have different ideas about how the Internet______1______ ( affect) friendships.
Some people think the Internet can harm friendships. Firstly, talking online is no______2______( replace ) for face-to-face contact- images really cannot replace___3___real-life smile or hug. Secondly, lots of the content___4___(post)
on social media is shallow or trivial. Thirdly,online relationships may not be what they appear to be. Going online can be particularly dangerous for people______5______are easily influenced or too trusting. In my opinion, face-to-face communication is the best way______6______( maintain) healthy relationships.
Others believe the Internet can help develop friendships in many ways. Firstly, the Internet makes communication much______7______( convenient). Secondly, the Internet has also made communication more fun. You can share photos, videos, news stories, and websites______8______your friends online. Thirdly, online communication can actually bring people closer to each other. Whenever someone needs help, friends from all over the world can____9______( immediate )
provide useful suggestions or information. Finally, I believe the Internet brings people closer together and makes communication with friends more convenient and______10______( interest).
1._________________ 2._________________ 3._________________4._________________5._________________
6._________________7._________________8._________________9._________________10._________________
答案
一 1, authority 2, replace 3, maintain 4, contents 5, percent 6, brief 7, creative
二 1, instead of 2, point out 3, In my opinion 4, stay in touch with 5, In addition
6, focus on 7, on the basis of
三 1, limiting 2, about/with 3, on 4, about/over 5, harmful 6, replacement 7, to sleep
8, argument 9, be replaced 10, that
四 1, affects 2, replacement 3, a 4, posted 5, that/who 6, to maintain
7, more convenient 8, with 9, immediately 10, interesting