卷子答案网-一个不只有答案的网站名师原创：Unit2 单元同步闯关练
一、词类转换：写出下列单词的词性变化
1. secure：n. _______________________ 2. motivate：n. _____________________
3. occupy：n. ______________________ 4. distract：n. _____________________
5. constant：adv.____________________ 6. access：adj._____________________
7. rely：adj.________________________ 8. appropriate：adv.________________
9. considerate：adv. _________________ 10. promote：n.____________________
11. necessary：n.____________________ 12. unprecedented：adv._____________
13. invest：n.______________________ 14. objective：adv.__________________
15. equip：n.______________________ 16. concentrate：n.__________________
17. private：n._____________________ 18. predict：n._____________________
19. persuade：n. __________________ municate：n. _______________
二、单句语境语法冲关：在空白处填入适当内容（一个单词）或括号内单词的正确形式
1. The book talks about the ________ (important) of looking beneath the surface of things to uncover their real meanings.
2. Personally, I think this is a _______ (touch) book that everyone should read, whatever their age.
3. The young people’ attitude _______ the adults are different.
4. Do you ever lose your temper ______ your family, friends, or classmates
5. Do you find it difficult to resist _______ (tempt) such as junk food
6. We should make full use of every weekend _______ (help) those who need help.
7. Most of the people have some habits that they cannot break away _______.
8. Some children sometimes fail _______ (get) homework _______ (do) because they can’t concentrate their attention on it.
9. ______ average, Chinese Internet users each spend two hours a day on social media.
10. ______ the start of the detox, over 100 students had been persuaded to stop using social media, in ANY form, for seven days.
11. With the detox now _______ (finish) they’ve switched on their devices and they’ve switched on their and they’re back online.
12. I’m _______ (embarrass) to say that I threw in the towel on the first day!
13. There was a birthday _______ (happen) last night.
14. The company often provides access _______ the Internet for adults.
15. In the end, he turned on his phone to check, but couldn’t resist _______ (have) a quick look at his social media accounts.
16. The detox raised a total of $1, 623. 82 for new school sports ________ (equip).
17. Awareness of just how much we rely _____ social media can help us step away from it and communicate with each other better.
18. To be honest, I didn’t find the detox too difficult, but I did give my phone to my father to avoid ________ (give) in.
19. These opinions made the students want to spend even more time _____ social media.
20. After a long argument, they decided to put off ______ (hold) the important meeting.
三、语言知识运用：阅读下面材料，在空白处填入适当内容（一个单词）或括号内单词的正确形式
The Hong Kong-Zhuhai-Macao Bridge, the world’s ____1____ (long) cross-sea bridge, enters the history of human engineering and connection as a point of pride upon ___2__ (it) opening to traffic at 9 am on Oct. 24, 2018.
One day after the opening was announced at a ceremony ___3___ (hold) in Zhuhai, the bridge’s ports started serving travelers around-the-clock. __4___ (ensure) faster boundary crossings for passengers, the Macao and Zhuhai ports jointly use a one-off immigration clearance model, ____5____ allows travelers to queue up only once to finish both exit and entry procedures of the two cities in about 30 ___6___ (second).
Apart ____7___ private cars, taxis and goods vehicles, two types of public transportation—shuttle bus (班车) and cross-boundary coach—can also run on the HZMB. ___8___ frequency of shuttle buses is about 5-10 minutes during peak hours. Booking tickets for the shuttle bus online in advance ___9___ (be) available since October 23, 2018. With the bridge now in service, the traveling time between Zhuhai and Hong Kong International Airport will ___10___ (shorten) from four hours to 45 minutes, and the time between Zhuhai and Hong Kong’s Container Terminals will be cut from 3. 5 hours to 75 minutes.
1.________________ 2.________________ 3.________________ 4.________________ 5.________________ 6.________________ 7.________________ 8.________________ 9.________________ 10._______________
四、写作
假定你是王琳, 现在某英文报社面向中学生征文, 题为“50年后的地球”, 请发挥你的想象力, 用英语写一篇短文, 向该报社投稿。
注意: 词数100左右。
参考答案：
一、词类转换：
1. security; 2. motivation; 3. occupation; 4. distraction; 5. constantly; 6. accessible; 7. reliable; 8. appropriately; 9. considerately; 10. promotion; 11. necessary; 12. unprecedentedly; 13. investment; 14. objectively; 15. equipment; 16. concentration; 17. privacy; 18. prediction; 19. persuasion; munication
二、单句语境考点冲关：
1. importance; 2. touching; 3. to/toward(s); 4. with; 5. temptation; 6. to help; 7. from; 8. to get, done; 9. On; 10. At; 11. finished; 12. embarrassed; 13. happening; 14. to; 15. having; 16. equipment; 17. on/upon; 18. giving; 19. on; 20. holding
三、语言知识运用：
1. longest; 2. its; 3. held; 4. To ensure; 5. which; 6. seconds; 7. from; 8. The; 9. has been; 10. be shortened
四、写作
What will our earth be like after 50 years I have some wonderful predictions.
The environment then will be much better than it is now. People can enjoy the blue sky, white clouds and fresh air. There will be less pollution. Trees and flowers can be seen here and there. The rivers will be cleaner as no factories pour waste into the rivers and lakes. As for people’s life, there will be great changes. First, people will lead a more comfortable life because robots will reach each family and help people do the housework. In addition, people can work at their own homes on the Internet. In this way, they will have more time to entertain themselves. The earth will become a more comfortable planet for people to live on 50 years later.
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