Unit4 The Internet Connects Us Lesson19HowDoYouUsetheInternet课时作业初中英语冀教版八年级下册

这是一份Unit4 The Internet Connects Us Lesson19HowDoYouUsetheInternet课时作业初中英语冀教版八年级下册，共4页。
Unit 4　The Internet Connects UsLesson 19　How Do You Use the Internet？Ⅰ.用所给单词的适当形式填空technology, industry, keyboard, tablet, invite1．My father bought me a ________. I often use it to do my homework.2．Julia is interested in science and ________ and she loves to imagine what the world will be like in 50 years.3．My cousin will have a birthday party. I got his ________ online yesterday.4．We need a new ________ for the computer.5．The car ________ in the city develops fast.Ⅱ.用所给单词的适当形式填空6．There are few new words in this passage, so it is easy ________ (read)．7．There is a little dog ________(lie) on the ground now.8．People often use the Internet________ (search) for useful information.9．Some of the students are________ (plan) to hold a big meeting.10．________ (chat) with my friends online is really pleasant.Ⅲ.单项选择(　　)11.You can buy almost everything ________  the Internet, and it's very easy. A．into                      B．for   C．at                        D．on(　　)12.Sam is doing some ________ about the ancient Silk Road.A．exercise                  B．questionsC．research                  D．inventions(　　)13.—If the traffic ________ busy, Linda won't catch the train in one hour.—I know. I will call her to leave for the train station at once.A．is                    B．will beC．was                   D．has been(　　)14. Gina used to ________ in the countryside with her parents, but now she is used to ________ with her classmates at school.A．live; live             B．living; livingC．live; living           D．living; liveⅣ.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。15．desktop computer, have, you, do, a________________________________________________________________________?16．help, does, how, the, Peter, Internet________________________________________________________________________?17．mouse, has, tablet, the, no________________________________________________________________________.18．online, uses, video chat, often, Jina________________________________________________________________________.19．e­mail, me, by, report, Mr. King, send, will, a, to________________________________________________________________________.Ⅴ.任务型阅读阅读下面短文，按要求完成20～24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 our life, we should think about one question: Is the Internet good or bad for kids?It's 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_online_world_can_be_helpful_in_some_ways_but_dangerous_in_others.Although it's not easy to tell whether it's 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。20．Teenagers go to websites to ________________ for their homework.21．Why is it hard to tell whether the Internet is good or bad?________________________________________________________________________22．What percent of the teenagers use the Internet in the United States?________________________________________________________________________23．________________________________________________________________________24．________________________________________________________________________
答案Ⅰ.1.tablet　2.technology　3.invitation4．keyboard　5.industryⅡ.6.to read　7.lying　8.to search9．planning　10.ChattingⅢ.11.D12．C　句意：萨姆正在对古丝绸之路做一些调研。do research about…表示“对……做调研”。13．A　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。14．C　used 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”。Ⅳ.15.Do you have a desktop computer16．How does the Internet help Peter17．The tablet has no mouse18．Jina often uses video chat online19．Mr. King will send a report to me by e­mailⅤ.20.get information21．Because the Internet involves so many things.22．90%.23．We 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。