八年级下册Welcome to the unit习题

这是一份八年级下册Welcome to the unit习题，共2页。试卷主要包含了根据句意及中文提示完成单词，用括号中所给单词的适当形式填空，单项选择，完形填空，首字母填空等内容，欢迎下载使用。
八年级英语下册同步练习Unit 3 Welcome to the unit一、根据句意及中文提示完成单词1. I like shopping ____________ (在线的).2. People use the ____________ (键盘) for typing.3. ---Can you help me change the ____________ (频道)?   ---OK.4. Every time you reach a new place, you will see a lot of useful information about that place on your ____________ (屏幕).5. You can move the ____________ (鼠标) with your hand.二、用括号中所给单词的适当形式填空1. Children have fun _________(use) the computer to play games.2. This programme is so ____________ (bore) that we don’t like it.3. Today we watched many __________(video) about how to cook.4. I often use my computer ____________ (send) emails and watch movies.5. His computer is often used for ____________ (write) articles.三、单项选择( )1. ---_______ does your son use his computer for?    ---Drawing and designing.       A. Why   B. What   C. How   D. When( )2. A large TV can be used _______ the screen of a computer.       A. in    B. at    C. by   D. as( )3. The TV _______ on Channel Six are about films.       A. experiences  B. performances C. programmes D. problems( )4. We can change the channel on TV with a _______.       A. keyborad  B. mouse   C. cursor   D. remote control( )5. The computer _______ a television, doesn’t it?       A. likes  B. like   C. looks like  D. looks( )6. My grandpa has a computer, but he doesn’t know ________ it.       A. what to use  B. how to use  C. which to use D. when to use( )7. The little boy ________ his father _________ football.       A. like; likes playing the    B. likes; likes playing       C. like; likes playing     D. likes; likes playing the( )8. She ________ two hours _________ every day.       A. spends; keeping exercise   B. takes; to keep exercising       C. spends; keeping exercising   D. takes; to keep exercise( )9. ---________ do you go to see your grandparents, Frank?       ---Once a week.       A. How soon  B. How often  C. How long  D. How far( )10. ---Why do so many people search for information on the Internet?        ---________.        A. Because it is easier and faster   B. Because there are no mistakes        C. Because it is wonderful    D. Because it is cheap and exciting四、完形填空 We are all busy talking about and using the Internet, but how many of us know the __1__ of the Internet?Many people are __2__ when they find that the Internet was set up in the 1960s. At that time, computers were __3__. The computer network didn't work well. If one computer in the network __4__， then the whole network stopped. __5__ a new network system had to be set up. It should be __6__ to be used by many different computers. If one part of the network was not working, information could be sent through __7__ part. __8__ the computer network system would keep  __9__ all the time.__10__ the Internet was only used by the government, but in the early 1970s, universities, hospitals and banks were allowed to use it, __11__. However, computers were still very expensive and the Internet was difficult __12__. By the start of the 1990s, computers became cheaper and easier to use. Scientists had also developed software that made surfing the Internet easier.Today it is easy to get online and it is said that __13__ people use the Internet every day. __14__ emails is more and more popular __15__ young people. The Internet has now become one of the most important parts in people's daily life.(　　)1.A.shape     B．history    C．culture     D．use(　　)2.A.bored     B．sad    C．surprised    D．interested(　　)3.A.small and cheap       B．large and expensive  C. arge and cheap       D．small and expensive(　　)4.A.turned on    B．fell down   C．calmed down   D．broke down(　　)5.A.Unless     B．However   C．So      D．Because(　　)6.A.enough good    B．well enough   C．good enough    D．enough well(　　)7.A.another      B．the other   C．other      D．others(　　)8.A.By the way    B．In some ways  C．On the way    D．In this way(　　)9.A.trying     B．working   C．clicking     D．picking(　　)10.A.In the end    B．At first    C．For the first time   D．At a time (　　)11.A.also      B．as well    C．too      D．either(　　)12.A.to use     B．to look    C．to find      D．to buy(　　)13.A.million of    B．millions of   C．two millions    D．two million of(　　)14.A.Sending    B．Accepting   C．Visiting     D．Planning(　　)15.A.between    B．among    C．through     D．across五、首字母填空You are sitting comfortably on the sofa w__1__ TV. Then you find the programme you are watching is b__2__ and you want to c__3__ the channel. You begin to look for your remote control. You s__4__ all the places in your house but f__5__ to find it. Have you e__6__ had this kind of experience? Such unpleasant experience may end in the near future.A new TV made by Apple will use iphone’s Siri “personal assistant(助手)” to make TV watchers have a “talk” w__7__ the TV. If you want to change the channel, you can j__8__ ask the TV to do so.The TV is m__9__ according to the design by former(前任的) Apple’s head Steve Jobs. It is said that the new TV may come into the market at the e__10__ of this year or next year.1. ___________ 2. ___________ 3. ___________ 4. ___________ 5. ___________6. ___________ 7. ___________ 8. ___________ 9. ___________ 10. ___________