2014年秋高中英语Module1Myfirstdayatseniorhigh（第三课时）课件外研版必修.ppt

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1、Module1MyFirstDayatSeniorHighGrammarGrammar1Revisionofthepresenttenses2Therearetwosentencesinthepassage“MyfirstdayatSeniorHigh”1.IliveinShijiazhuang,acitynotfarfromBeijing.2.I’mwritingdownmythoughtsaboutit.thepresentsimpletensethepresentcontinuoustenseCanyouanalyzethetenses3Thepresentsim

2、pletense一般现在时4Mymotherusuallygoestobedattenintheevening.我母亲通常是在晚上10点睡觉。Wherethereisawill,thereisaway.有志者事竟成。一般现在时表示的是经常或随时都在发生的事情或永久持续的状况。一般现在时的意义5一般现在时的句型结构Trytosummarize!Shevisitsherparentseveryday.Wearegoodfriends.Doesthemoongoaroundtheearth?Hedoesn’tliketoeatsweets.Doyouwanttogoshopp

3、ingwithus?6①肯定句：_________________________________________②否定句：主语+____________+表语主语+_______________+实义动词原形（+其它）③疑问句：________+主语+表语________+主语+实义动词原形（+其它）主语+am/is/are+表语主语+实义动词（+其它）am/is/are+notdon’t(doesn’t)am/is/aredo/does一般现在时的句型结构7一般现在时的具体用法8一般现在时的具体用法1)表示现在时刻的状态、能力、性格、个性。Idon'twantsom

4、uch.AnnWangwritesgoodEnglishbutdoesnotspeakwell.2)表示经常性或习惯性的动作，常与表示频度的时间状语连用。时间状语：every…,sometimes,at…,onSundayIleavehomeforschoolat7everymorning.Hecyclestoworkeveryday.93)表示格言或警句。Pridegoesbeforeafall.【点津】此用法如果出现在宾语从句中，即使主句是过去时，从句谓语也要用一般现在时。例如：Columbusprovedthattheearthisround.4)表示客观真理，客

5、观存在，科学事实。Theearthmovesaroundthesun.ShanghailiesintheeastofChina.Waterboilsat100centigradedegrees.10【拓展】几种特殊用法1）下列动词：come,go,arrive,leave,start,begin,return的一般现在时表示将来。这主要用来表示在时间上已确定或安排好的事情。Thetrainleavesatsixtomorrowmorning.Whendoesthebusstart?Itstartsintenminutes.2）here,there等放在句首时需用倒装结构

6、，表示动作正在进行。Herecomesthebus.=Thebusiscoming.Theregoesthebell.=Thebellisringing.113）在时间或条件句中，常用一般现在时代替将来时。WhenBillcomes(不是willcome),askhimtowaitforme.I'llwritetoyouassoonasIarrivethere.Wewillgototheparkifitdoesn'traintomorrow.12Exercises:1.Nowadays,alargenumberofwomen,especiallythosefromthe

7、countryside,_______intheclothingindustry.A.isworkingB.worksC.workD.worked2.Scientiststhinkthatthecontinents(大陆）____alwayswherethey____today.A.aren’t;areB.aren’t;wereC.weren’t;areD.weren’t;were133.IhavebeenlivingoutsideQingdaoforalongtimenowbutI______backthereeveryfewweeks