高中英语 Unit 1《Living with technology》Grammar and usage教案2 译林版选修7VIP免费

牛津高二英语M7U1Livingwithtechnology教案ThefifthperiodGrammarandusage（1）PrepositionsandprepositionalphrasesTeachingaims:1.Studentsareexpectedtoreviewtheusageofsomecommonprepositionstoexpresstime,placeandmovement,aswellashowtousethemindifferentsituations.2.Studentswillalsolearnthatprepositionscanbecombinedwithverbs,nounsandadjectivestoformprepositionalphrasesandthewaystousetheminvarioussituations.3.Studentswillapplywhattheyhavelearnttopracticebyfulfillingsomewrittentasks.ProceduresStep1.Lead-inHelpstudentstoreviewwhatprepositionsareandhowtheyareusedbyaskingthemtocompleteastory.Step2.PrepositionsoftimeProvidestudentswithapassageandcompleteitwithsomeprepositionsandthenaskstudentstomakeaconclusion—theseprepositionsareusedtoexpresstime.Thenexplaintheusageoftheseprepositionsanddosomerelatedexercises.Step3.PrepositionsofplaceProvidestudentswithapictureandaskstudentstodescribethelocationofahighschoolinthepicture.Thendrawaconclusion—theseprepositionsareusedtoexpressplace.Thenexplaintheusageoftheseprepositionsanddosomerelatedexercises.Step4.PrepositionsofmovementProvidestudentswithaflashtoexpresshowsomeprepositionstoexpressmovementareusedandgivesomedetailedexplanation.Andthendosomerelatedexercises.1Step5.ExtensionPrepositionstoexpressmeansand“except,besides,but,exceptfor”.Step6.Exerciseonpage8Step7.PrepositionalphrasesEncouragestudentstoarrangetheprepositionalphraseslistedtointothreetypes:prepositionalphraseswithverbs;prepositionalphraseswithnouns;prepositionalphraseswithadjectives;Step8.ExtensionMorephrasescombinedwithverbs,nounsandadjectives.Step9.Exerciseonpage9Homework1.Reviewprepositionsandprepositionalphrases.2.UnitRevision:Period5.2