8B unit3知识整理

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1、8BUnit3ComicstripandWelcometotheunitStep1Lead-in1.T:Hello!Howareyou?Ifyoufeeltired,whatwouldyouliketodotorelaxyourself?S:Playingbasketball;Listeningtomusic;WatchingTV;Playingcomputergames.2.ShowstudentsthepicturesofTVcomputersandcomputergames.CanyoutellmewhichisaTVandwhichisacomputer?Iknowit’srea

2、llyeasyforyoutonoticethedifferencesbetweenthem,buttheyarealmostthesametoouroldfriend,EddieandHobo.Step2Comicstrips1.“Pleasewatchcarefullyandguesswhat’shappening.”Letstudentsguesspossiblestories.2.listentothetapecarefullytofindtheanswerstothequestions.1.WhatdoHoboandEddiethinkofthecomputer?2.Whatd

3、oHoboandEddiethinkofthemouse?3.Doesacomputerhavechannels?4.DoyouthinkEddiecanturnonthecomputer?3.Languagepoints1.Ihavenoidea!=Idon’tknow.Ihavenoideaaboutsth.W从句(howtodoit/whattodo.)Ihavenoideaofhisaddress．我不知道他的地址。Ihavenoideawhatitmeans．我不知道它的含意。YouhavenoideahowworriedIwas．你想像不到我是多么担心。3.Look,theT

4、Visturnedonnow.turnon/off/up/downV.Turnagainst背叛intotoleft/rightroundyellow/red(Linkverb变得…）turnn.Itisone’sturntodosth.taketurnstodosth.轮流做….2.Agreewithsb./todosth./that从句/on+提议、办法、计划Iquiteagreethatweshouldstartrightnow.3.differentusesofcomputersn.usesth.todosth.Weusecomputerstodraw.18v.fordoings

5、th.usedtodoFatherusedtodrivetowork.beusedtosth./doing习惯于(做)…Areyouusedtothelifehere?ausedbike/mobilea.(secondhand)Englishiswidelyusedallovertheworld.4.design，名词，“图案，设计”。如：adesignforadress衣服的设计。Idon'tlikethewall-paperdesign．我不喜欢这壁纸的花样。designer意为“设计师，设计者”。如：Iwanttobeadesigner．我想要成为设计师。design还可作动词，意

6、为“设计……”。如：Hedesignsdressesforthesinger．他为这位歌手设计服装。5.search+被搜查的人或场所searchfor+要寻找的对象＝lookfor+要寻找的对象1.他们在房间里搜索过丢失的戒指了。Theysearchedtheroomforthemissingring2.警察搜他的身想要找到钱包，但是却没找到。Thepolicemansearchedhimforthewallet,butdidn’tfindit.3.他们很早就出门去寻找那个男孩了。Theywentoutearlytosearchfortheboy.4.你能尽快搜到这些信息吗？Theyw

7、entoutearlytosearchfortheboy.5.send送，寄出，打发，派遣sendout发出，派遣，长出（树叶等）太阳发出光和热。Thesunsendsoutlightandheat.春天树上长出了新叶。Thetreessendoutnewleavesinspring.sendaway开除，解雇，赶走那个老师为什么把他从学校赶走了？Whydidtheteachersendhimawayfromtheschool?se