初中英语牛津译林版八年级下册Unit3Onlinetours 优质课奖

课题：8BUnit3WelcometotheUnit&Comicstrips【学习目标】知识点掌握下列词汇及句子： 1）programme;keyboard;mainunit;mouse;screen;2)onlinetour;dowordprocessing;sendandreceiveemails;3)---Whatdoyouusuallyuseyourcomputerfor?---Iusuallyuseitto------Howoftendoyouuseyourcomputerforthis?---Almosteveryday.重难点识记电脑各部件名称。2、谈论电脑的用途。【课前预习】读一读朗读生词和课文。找一找翻译词组一、翻译。1.在线旅行__________________________2.做文字处理________________________3.搜索信息__________________________4.发送和接受email___________________5.用电脑看录像_______________________【课堂知识点拨】1.looklike看起来像---look为联系动词，like为介词。如：Sheisoversixty,butshestilllooksyoung.她60多岁了，但看起来仍很年轻。Itflieslikeabird.它像鸟一样飞。我的英语老师看起来像一位电影明星。MyEnglishteacher_____________afilmstar.2.boringadj常用来形容某物，对应词为interesting.boredadj常用来表达人的内心感受。对应词为interested.如：Thestoryisboring,nobodywantstolistentoit.Thechildrenquicklygotboredwithstayingindoors.3.what----for意为：“为了什么”如：That’swhatweareherefor.这是我们来这儿的原因。强调做谋事的目的或用途。Why用来询问原因，通常要用because来引出答句。4.searchforinformation意为：“搜索信息”如：WeoftensearchforinformationthatweneedontheInternet.search搜身或搜查某地。如：Thepolicesearchedeveryonehere.Isearchedeverywhereformybook.【学习检测】一.、词汇运用A.根据句意或提示写出句中所缺单词1.Doyoulike________(在线的)shopping.2.Peopleuse___________（键盘）fortyping.3.Youcanuse_________（鼠标）withyourhandtomovethecursor.4.Canyouseethewordsonthe__________（屏幕）clearly?5.What’syourfavourite____________(sth.thatpeoplewatchonTV)?B.用所给单词的适当形式填空1.Let’schangethechannel.ThisTVplayis________(bore).2.Myfather_______just________(come)backfromwork.3.WhenIwasinprimaryschool,mymother________(drive)metoschooleveryday.4.Thedoctor________(save)manypeople’slivessincelastyear.5.There________(be)greatchangesinZhengjianginthepastfewyears.二.单项选择1.Hurry!Theprogramme_______.It______twentyminutesago.Abegan;beganBhasbegun;hasbegunChasbegun;beganDbegan;hasbegun2.---doyouvisityourgrandparents?---Onceeverytwoweeks.AHowlongBHowsoonCHowmuchDHowoften3.Wewillbeginourmeetingassoonastheheadmaster__________.AarrivedBarrivesCarriveDwillarrive4.---Dad,Ifinditsodifficulttowriteaboutthefamousscientist.---Whynot________ontheInternet?AsearchsomeinformationBsearchforsomeinformationCtosearchsomeinformationDtosearchforsomeinformation5.---_______doyouusuallyuseyourcomputer_______?---Playinggames.AWhy;forBWhat;toCWhy;toDWhat;for三、首字母填空ThecomputerandtheInternethavebecomepartofteens’life.ThenumberofteensinChinaisg___1___bigger,upto253million.Thenumbershowsagreatincrease(增长)inInternetusersinChinaoverthelastf__2___years,especiallyamongteenagers.AndChinabecomealargemarketforInternetb__3___.AnewsurveyshowsthatChineseteensshowi___4___inonlineactivities.Theyseemnottoknowthatspendingtoomuchtimebeforeacomputers___5___isbadfortheirhealth.Accordingtothesurvey.%ofteenshavebuildtheiro___6___webblogs.Morethanhalfenjoyc___7___onlinewiththeirfriendsand%ofteensplayInternetgames.Itisap__8___thatonly6%usetheInternettogetinformationfortheirlearningprojects!Also,thesurveyfindsthattheteenshavedifferentfavouritep__9___tousetheInternet.Forteensintowns,35%chooseInternetbarsasamainplacetogoonline.Forthoselivinginlargecities,76%usehomecomputers.Toomuchtimeonlinecertainlyl___10___toproblemsfortheiryounglife.Shouldteensthinkmoreaboutwhatrole(角色)acomputerplays?1._________3._________4._________5._________6._________7._________8.____