Unit 4 Lesson 23：The Internet—Good or Bad-冀教版英语八年级下册同步练习（含答案）

Lesson23 同步练习 刷基础 一、默写下列短语。 1.在很短的时间内_____ 2.遥远_____3.除此之外_____ 4.能_____ 5.开启_____ 6.保持联系_____ 7.占用,占据;开始从事;接受(提议)_____ 二、默写课文中的句子 1.在许多方面,它使生活更容易和更简单。 In many ways it makes life _____ _____ _____. 2.它帮助我们使事情做得更快。 It helps us _____ _____ _____more quickly. 3.花费太多时间在网上对人们的健康有害。 _____ too much time online _____ _____ _____people' S health 4.这甚至可能造成他们与亲友的社交变得更少。. It may even _____ them _____ _____ _____ _____ _____family and friends. 5.一些人攻击网页或利用网络去盗取他人的个人信息,甚至银行信息。 Some people _____ the web or use the Internet to _____ _____ _____ _____, even ____　＿＿ 刷能力 一 用所给词的适当形式填空。 1. Everyone has his _____(advantage). 2. To keep healthy, I eat _____(little) junk food than before. 3. Someone _____(steal) my mum's handbag yesterday. 4. We are trying to solve the problem _____ (proper). 5. Mr. Green's speech caused some students _____(cry). . 6. In this way, the problem became much_____( simple). 7. The question is so s _____ but she still couldn't answer it. 8.I found a c_____ on the street and picked it up. 9. We have already seen so many a_____ of the Internet. It is very convenient for us. 10. The flood c_____ great damage to the old city. 二 单项选择 1. The new technology makes it possible_____ the work in one minute. A. to finish B. finish C. finished D. finishing 2. [2018 江苏苏州中考] He was advised to eat fewer hamburgers and drink_____ cola to keep fit. A. much B. more C. fewer D. less 3. [2018安徽中考]--May I watch TV, Dad 一When your homework is finished, you_____ A. should B. can C. must D. need 4. We all know the Internet _____the world to us. A. opens on B. turns on C. opens up D. turns up 5. I have finished my homework, and I’ll_____have a rest. A. can . B. be able to C. able D. could 6. (南京中考)--_____is it from the Children's Palace to Nanjing South Railway Station, Tom --About 10 minutes' ride by bus. A. How soon B. How long C. How far D. How much 7. --Bob is a smart boss!(衡阳中考) --Yes, so he is. He knows how to cut the cost of the project. And he always does the work with _____ money and _____people. A less, less B fewer; less C less; fewer 8. I'm_____Lucy. She is ill. A. worried about B. angry with C. interested in D. proud of 9. There is nothing in the room_____ these two computers. A besides B though C of D aside from 10.—Simon failed the exam again. --That’s not puter games _____ too much of his time. A take in B take on C take off D take up 三 根据短文内容及所给提示,在文中的空白处填写一个正确的单词 Now, China has the 1._____( two) large number of Internet users in the world after the United States. Many of Chinese Internet 2._____( user ) are teenagers. They spend about 13 hours every week 3.o_____. On the Internet, students can find out almost anything. Surfing the Internet can help them 4._____their homework and learn a lot of knowledge. People can use the 5 ... ...