八年级英语下册 Unit 4 The Internet Connects Us Lesson 19 How Do You Use the Internet课时作业 （新版）冀教版.doc

1、Unit 4The Internet Connects UsLesson 19How Do You Use the Internet？.用所给单词的适当形式填空technology, industry, keyboard, tablet, invite1My father bought me a _. I often use it to do my homework.2Julia is interested in science and _ and she loves to imagine what the world will be like in 50 years.3My cousin w

2、ill have a birthday party. I got his _ online yesterday.4We need a new _ for the computer.5The car _ in the city develops fast.用所给单词的适当形式填空6There are few new words in this passage, so it is easy _ (read)7There is a little dog _(lie) on the ground now.8People often use the Internet_ (search) for usef

3、ul information.9Some of the students are_ (plan) to hold a big meeting.10_ (chat) with my friends online is really pleasant.单项选择()11.You can buy almost everything _ the Internet, and its very easy. Ainto Bfor Cat Don()12.Sam is doing some _ about the ancient Silk Road.Aexercise BquestionsCresearch D

4、inventions()13.If the traffic _ busy, Linda wont catch the train in one hour.I know. I will call her to leave for the train station at once.Ais Bwill beCwas Dhas been()14. Gina used to _ in the countryside with her parents, but now she is used to _ with her classmates at school.Alive; live Bliving;

5、livingClive; living Dliving; live.连词成句将所给词语连成句子，要求符合语法，语句通顺，大小写正确，词语不得重复使用。句末标点已给出。15desktop computer, have, you, do, a_?16help, does, how, the, Peter, Internet_?17mouse, has, tablet, the, no_.18online, uses, video chat, often, Jina_.19email, me, by, report, Mr. King, send, will, a, to_.任务型阅读阅读下面短文，

6、按要求完成2024题。The Internet has become so popular that 90% of the teenagers in the United States use it. They visit chat rooms and send emails. They go to websites to get information for their homework.Kids are now living in a virtual(虚拟的) world. As the Internet is becoming more and more important in ou

7、r life, we should think about one question: Is the Internet good or bad for kids?Its difficult to answer the question because the Internet involves(涉及) so many things.They include online computer games, news, messages and even emails to friends or relatives. So,_more_and_more_people_believe_that_the

8、_online_world_can_be_helpful_in_some_ways_but_dangerous_in_others.Although its not easy to tell whether its good or bad, the Internet is very useful and can be widely used by everyone in the world.We have to use the Internet correctly.20题完成句子；21、22题简略回答问题；23题找出并写下全文的主题句；24题将文中画线句子译成汉语。20Teenagers go

9、 to websites to _ for their homework.21Why is it hard to tell whether the Internet is good or bad?_22What percent of the teenagers use the Internet in the United States?_23_24_答案.1.tablet2.technology3.invitation4keyboard5.industry.6.to read7.lying8.to search9planning10.Chatting.11.D12C句意：萨姆正在对古丝绸之路做

10、一些调研。do research about表示“对做调研”。13A考查动词的时态。句意：“如果交通很拥挤的话，琳达将不会在一个小时内赶上火车的。”“我知道。我将给她打电话，让她立刻动身去车站。”在if引导的条件状语从句中，主句用一般将来时，从句用一般现在时表示将来。故选A。14Cused to do sth.意为“过去常常做某事”；be used to doing sth.意为“习惯于做某事”。.15.Do you have a desktop computer16How does the Internet help Peter17The tablet has no mouse18Jina often uses video chat online19Mr. King will send a report to me by email.20.get information21Because the Internet involves so many things.2290%.23We have to use the Internet correctly.24所以越来越多的人认为，网络世界在某些方面会有所帮助，但在其他方面却是危险的。