課題：8BUnit3WelcometotheUnit&Comicstrips【學習目標】知識點掌握下列詞匯及句子： 1）programme;keyboard;mainunit;mouse;screen;2)onlinetour;dowordprocessing;sendandreceiveemails;3)---Whatdoyouusuallyuseyourcomputerfor?---Iusuallyuseitto------Howoftendoyouuseyourcomputerforthis?---Almosteveryday.重難點識記電腦各部件名稱。2、談?wù)撾娔X的用途。【課前預習】讀一讀朗讀生詞和課文。找一找翻譯詞組一、翻譯。1.在線旅行__________________________2.做文字處理________________________3.搜索信息__________________________4.發(fā)送和接受email___________________5.用電腦看錄像_______________________【課堂知識點撥】1.looklike看起來像---look為聯(lián)系動詞，like為介詞。如：Sheisoversixty,butshestilllooksyoung.她60多歲了，但看起來仍很年輕。Itflieslikeabird.它像鳥一樣飛。我的英語老師看起來像一位電影明星。MyEnglishteacher_____________afilmstar.2.boringadj常用來形容某物，對應(yīng)詞為interesting.boredadj常用來表達人的內(nèi)心感受。對應(yīng)詞為interested.如：Thestoryisboring,nobodywantstolistentoit.Thechildrenquicklygotboredwithstayingindoors.3.what----for意為：“為了什么”如：That’swhatweareherefor.這是我們來這兒的原因。強調(diào)做謀事的目的或用途。Why用來詢問原因，通常要用because來引出答句。4.searchforinformation意為：“搜索信息”如：WeoftensearchforinformationthatweneedontheInternet.search搜身或搜查某地。如：Thepolicesearchedeveryonehere.Isearchedeverywhereformybook.【學習檢測】一.、詞匯運用A.根據(jù)句意或提示寫出句中所缺單詞1.Doyoulike________(在線的)shopping.2.Peopleuse___________（鍵盤）fortyping.3.Youcanuse_________（鼠標）withyourhandtomovethecursor.4.Canyouseethewordsonthe__________（屏幕）clearly?5.What’syourfavourite____________(sth.thatpeoplewatchonTV)?B.用所給單詞的適當形式填空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.單項選擇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(增長)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.____