【备课参考】八年级英语下册 8B Unit3 Online tours（Period1）Comic strip Welcome to the unit课时练习 （新版）牛津版(1).doc

8b unit3 online toursperiod1(comic strip & welcome to the unit)一、词组翻译1主机_ 2遥控器_3换频道_ 4处理文字_5搜索信息_ 6和朋友聊天_7看起来像电视_ 8收发电子邮件_二、单词拼写1i 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.6i _(收到)my brothers letter last week7which_(节目)do you like best in this years spring festival gala?8there are eight_(单元)in our books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. ain bat cby das( )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. keyboard b. mouse c. cursor d. remote control( )5.the computer _ a television, doesnt it?a. is liking b. 1ike c. looks like d. looks( )6一the picture looks 1ike a horsedo you think so?一yes，i_ aknow bagree cmean dunderstand( )7where are the students? i cant find them in the classroom 一they _the library awent to bwill go to chave been to dhave gone to( )8this film was so_i have already got_ aboring；boring bbored；bored cboring；bored dbored；boring( )9my mother_for her lost key when i got home awas searching bsearched csearches dhas searched( )10一tickets，please! may i see your ticket，madam?一_ asurehere it is bwhat did you say? cno，you mustnt di have no ticket四、完形填空 there are all kinds of machines. they 1 in many different ways. one kind of machine is called computer. a computer can do many things. a computer can do maths problems. people can do maths problems too. but they cannot do them 2 a computer. computers remember things. computers tell people 3 . people cannot remember as many things as computers do. computers help tell 4 the weather will 5 . computers help fly rockets and spaceships. there are 6 of ways that computers are used in. 7 they are not always used in the same way. some computers just do 8 things. some computers can do a lot of things. there are 9 computers. there are small computers. there may be computers in your school. do you 10 what they do? ( )1. a. use b. are used c. are using d. will use ( )2.a. faster than b. as slowly as c. quickly than d. so big as ( )3. a. something b. that c. every d. nothing ( )4. a. which b. where c. what d. why ( )5. a. be like b. be c. look d. feel ( )6. a. thousand b. thousands c. two thousandd. two thousands ( )7. a. but b. and c. when d. / ( )8. a. a little b. little c. few d. a few ( )9. a. large b. huge c. good d. bad ( )10. a. get b. talk c. make d. know五、阅读理解 computers are useful machinesthey can help people a lot in their everyday lifefor example，they can help people save much time，and they can help people work out(解出)many problems they cant do easilyour country asks everyone to learn to use computesexcept the old people today more and more families have computersparents buy computers for their childrenthey hope computers can help them improve(提高)their studies in schoolyet many of the children use computers to play games，to watch video or to sing karaoke(卡拉ok)instead of studyingso many teachers and parents complain(孢怨)that computers can not help children to study but make them fall behindso computers arelocked by parents in the boxes in some other countries，even some scientists hate computersthey say computers let millions(百万)of people lost their jobs or bring them a lot of trouble will computers really bring trouble to people or can they bring people happiness? people themselves will decide(决定)that( )1why do we say the computer is a useful machine? because_ aour country asks us to learn it bit can help us a lot cwe can use it to play games dit can help us to find jobs( )2what do many teachers and parents complain about? atheir students and children use computers only for playing games bcomputers 1et them lost their jobs ccomputers make the students and children fall behind dcomputers bring people a lot of trouble( )3in this passage we know computers_ aalso bring us trouble bbring us happiness only care hated by people dare bad for peoples health( )4in this passage we know computers_ aalso bring us trouble bbring us happiness only care hated by people dare bad for peoples health( )5how do you understand the last sentence of this passage? i think it means_ acomputers are used by people bpeople can live well without computers cone must decide how to use computers dcomputers are strange machines六、翻译句子1这台主机你买了多久了?2用电脑搜寻信息既快又容易。3我喜欢这部电影，不要换频道4我妹妹喜欢在电脑上看电影5你会用电脑发电子邮件吗？6“你看到遥控器了吗？”“不，没看见”7一你用你的电脑做什么的? 一我用它来和我的朋友们交流。参考答案一、1main unit 2remote control 3change the channel 4do word processing5search for information 6chat with friends 7look like a tv 8send and receive e-mails二、1. online 2. keyboard 3. channel 4screen 5mouse6received 7porgramme 8units三、bdcdc bdcaa四、baaca badad五、bcaac六、1how long have you had the main unit?2it is fast and easy to use computers to search for information.3i like t