Unit3Lesson3wondersoftheworldwords1教学目标：Teachingobjectives:Ⅰ.Knowledgeandskills:1.Studentswillbeabletomastersomesentencepatterns.2.Studentswillbeabletoexpressdecimalnumberscorrectly.3.Studentswillbeabletomasterthepronunciationanduseofthenewwords。4.StudentswillbeabletoexpressweightsandmeasuresⅡ.ProgressandMethods:1.Studentswillbeabletodeveloptheirabilitiesoflearningindependently,cooperationwithothersandsharingwithothers.2.Studentswillbeabletolearnhowtousetheknowledgeintopractice.3.Studentswillbeabletodeveloptheirabilitiesoflistening,speakingandreading.Ⅲ.Emotionsandvalues:1.StudentswillbeabletoarousetheinterestoflearningEnglish.2.Studentswillbeabletodevelopthecommunicativeskillsabouthowtousethenewwordsandphrases.Languagefocusanddifficultpoints:Tograsptheuseofthemeaningofthenewwordsandexpressions.Teachingprocedures:Ⅰ.Pre-task:ReviewtheCardinalNumbers,OrdinalNumbersandFractionalNumbers14-fourteen,19-nineteen,40-forty,90-ninety,14th--fourteenth,19th-nineteenth,12th--twelfth,1/3-a/one-third,1/2-a/onehalf,1/4-a/onequarter,2/3-two-thirds,ⅡNewwordsandexpressions.1.wondern.奇迹，奇观v.对－感到惊奇，想知道（wanttoknow）wonderful,wonderfully,wondersoftheworld世界奇观thesevenancientwondersoftheworld七大世界古奇观eg：Iwonderedifhewouldcome.soundwonderfulplaythepianowonderfully2.Egyptn.埃及Egyptiana.埃及的，埃及人的n.埃及语，埃及人e.g.Howbig/largeisyourschool?Ourschoolisverybig.Itcovesanareaofonesquarekilometer.TheGreatPyramidisthelargestamongallthepyramidsinEgypt.Itcoversanareaofabout13acres7.siden.旁边，侧面，（辩论，冲突，比赛等的）一方eachsideofthebasebothsidesofthestreeteithersideofthestreet8.footn.英尺9.bemadeupof有――组成＝consistof+(构成部分)bemadeof(见原料)，bemadefrom(不见原料)由---构成bemadein+地点bemadebyTheGreatPyramidsismadeupofover2,300,000blocksofstone.Thecomputerismadeupoffourparts.10.weighv.重，称――重量haveorshowacertainweighte.g.Canyouweighthisparcelforme?A:Howmuchdoyouweigh?B:Iweigh60kilograms.注意句型不同，所使用的疑问词不同Thiselephantweighs500kilos.Howmuchdoesthiselephantweigh？Thiselephantis500kilos.Howheavyistheelephant?weightn.inweightTheEiffelTowerweighsabout700tons.=TheEiffelTowerisabout700tonsinweight11.tonn.吨12.thousandsof数千e.g.Thefilmisabighit.Thousandsofpeoplewenttothecinemainordertoseeit.Ifitisdryherethisyear,thousandsofanimalswillhavetoleave.Threethousandpeopleattendedthemeeting.(在有具体的数字时，thousand后一定不加s)hundredsof,millionsof,billionsof13.without-withprep.没有nothavingWithoutair,wecannotbreathe.Withoutoil/electricity,machinescannotwork.14.BC公元前15.completevt.完成，使完整a.完全的，完整的completelyad.e.gIcompletelyforgotthatitwashisbirthdayyesterday.Completethedialogue/yourworkacompletesetofQuestionsKidAskacompletesentence16.protectv.保护keepsb.orsth.safeprotectionn.保护protect….from保护…使不e.g.Everybodyshouldprotecttheenvironmentfrompollution.TheemperorsorderedtheirpeopletobuildtheGreatWallinordertoprotectthecountryfromtheenemy.17.alivea.活着的，在世的notdead,livingIsthefishaliveordead?Arehisgrandparentsstillalive?keep–alive使――保持活力livev.生活，居住livinga.活的lifen.生活alive与living的区别1)都表示活着的，有活动的意思2)alive只作表语，不充当定语Living定语，修饰后面的名词e.g.Bealive,stayalive,keepalivelivingthings,livinganimals18.tothisday至今19.lengthn.长度longinlength长度e.g.Eachsideofthebaseis745metresinlength.类似的用法:inwidth,inheight,inweight,indepth.20.height高度highItis137metreshigh.=It’s137metresinheight.materialn.材料Ⅲ.Post-task:Homework1.Readthenewwords.2.Previewthenewwordspart2
