高中英语 Unit1 Living with technology教案3 译林牛津版选修7-牛津版高二选修7英语教案VIP专享VIP免费

Module7Unit1Livingwithtechnology教学目标1.Studentsareexpectedtolearnthatprepositionscanbecombinedwithverbs,nounstoformprepositionalphrasesandthewaystousetheminvarioussituations.2.Studentswillapplywhattheyhavelearnttopracticebyfulfillingsomewrittentasks.教学重点1.Helpstudentslearntheusefulwordsandphrases.2.Analyzethestructureofsomesentences．教学难点Analyzeandunderstandthestructureofsomesentences．学情分析MostofthemarenotsogoodatEnglish,theycan’tuseallkindsoftensescorrectly.教学媒体acomputerandaprojector．教学过程复备栏Step1:Generalintroduction:Step2:Prepositionswithverbs:SomeverbsinEnglisharepairedwithaparticularprepositiontocreateanexpression.Eachoftheseexpressionshasaparticularmeaning.Eventhoughthereareoftentwoormoreprepositionspairedwiththesameverb,eachexpressionhasadifferentmeaningandtheycannotbeusedinterchangeably.Forexample,lookat,lookfor,andlookuphavethesameverbbutthreedifferentprepositions.Thephraseshavedifferentmeaningsandyoucannotuselookupwhenyouneedlookforinyoursentence.Step3:PrepositionswithnounsPrepositionscanalsobecombinedwithnouns,e.g.intimefor,ontime,bymeansof,byaccident,for/onsale,inair,onthemarket,inthatcase,uptodate…Step4:PrepositionswithadjectivesSomeprepositionscanalsobecombinedwithadjectives,e.g.goodat,capableof,fondof,fullof,happywith…Step5.Extensions:1.Thefunctionsofprepositionalphrases●asanadverbialMymotherhasworkedintheschoolfornearlytwentyyears.Toourgreatsurprise,allofthestudentshavepassedtheexam.Myfathergoestoworkonfoot,butifitrain,hewillgobybus.●asanattributeThegirlunderthetreeismygoodfriend.Thebookwitharedcoverwasgiventomeasabirthdaypresent.Pleasepassmetheoneontheleft.●asanobjectcomplementLater,Ifoundmywatchinmypocket.Ileftmybookintheclassroom.beabsentfrom缺席beproudof以……为自豪bedifferentfrom和……不同befamousfor因……而著名befondof……爱好，喜欢bepleasedwith乐于besorryfor（sth.）为……抱歉beafraidof害怕……bekindto对某人亲切begoodat在……做得好；擅长于……belatefor迟到beconfidentin对……有信心Beforeitisreadytoeat,we’dbetterkeepitinthefridgeforawhile.2.Whenaprepositionisusedafteranintransitiveverbtoformaprepositionalverb,theprepositionalverbcanbefollowedbyanobject.Forexample:WhowilllookafterthechildrenwhenMotherisaway?Youcanalwaysbelieveinhim.Hewon’tletyoudown.Let’slookoverthenotesbeforethetest.Step6.Homework:AskstudentstofinishexercisesofpartC2onpage104ofWorkbook.教后反思