初一英语上学期一般现在时PPT课件

一般现在时态概念的把握•一、一般现在时•表示现阶段经常发生的动作或存在的状态•1,表示现在的状态，MynameisMichael.Iamtwelve.•2.表示经常的或习惯性的动作，•Igetupatsix.•3,表示特征或能力，•IlikeEnglish•4.表示客观存在或普遍真理，•Catseatfish.Be动词•肯定形式•amisare•Iam…•Youare…•He/She/Itis…•We/You/Theyare…•否定形式•amisare+not•Iamnot…•Youarenot…•He/She/Itnot…•We/You/Theyarenot…疑问形式•AmI…?•Areyou…?•Ishe/she/it…?•Arewe/you/they…?•Yes,youare.No,youaren’t.•Yes,Iam.No,I’mnot.Yes,he/she/itis.No,he/she/heisn’t.•Yes,we/you/theyare.•No,we/you/theyaren’t.动词do•肯定形式•IspeakEnglish.•YouspeakEnglish.•He/ShespeaksEnglish.•We/You/TheyspeakEnglish.•否定形式•Idon’tspeakEnglish.Youdon’tspeakEnglish.He/Shedoesn’tspeakEnglish.•We/You/Theydon’tspeakEnglish.疑问形式•DoyouspeakEnglish?•Doeshe/shespeakEnglish?•Doyou/theyspeakEnglish?•Yes,Ido.No,Idon’t.•Yes,he/shedoes.•No,he/shedoesn’t.•Yes,we/theyare.•No,we/theydon’t.当主语是第三人称单数时，动词形式有下列变化。•一般动词词尾加s•以字母s,x,ch,sh结尾的动词加es•以o结尾的动词一般加es•以辅音字母加y结尾的动词，变y为I,再加es.•likelikes•teachteaches•guessguesses•dodoes•gogoes•flyflies•carrycarries句型一：‘现在时态’陈述句改错：•1.Ihasbreakfastatschool.•2.TheyarewatchTVonSundayafternoon.•3.TomandPetergoestoschoolwitheachother.•4.Shegetupatseveno’clock.______have________go______gets句型二：现在时一般疑问句•结构•Do（助动词）+主语+谓语动词的原形+其他？•Doyouknowme?Yes,Ido.YouareMrLee.•Dotheygohomeeveryweek?No,theydon’t.•Does+主语（第三人称单数）+谓语动词的原形+其它?•Dohe/she/KangkangspeakChinese?•Yes,he/she/Kangkangdoes.•No,he/she/Kangkandoesn’t.句型三：”现在时态“的否定句•主语+don’t(donot)+谓语动词原形+其他•Wedon’tlikeher.•主语+doesn’t(doesnot)+谓语动词原形+其他•Shedoesn’tspeakChinese.句型四：”非三单现在时“特殊疑问句•疑问词+助动词do+主语+其他？•Whatdoyoudoafterclass?•Howdoyouspellyourname?•疑问词+助动词does+主语+其他？•Whatdoesshelooklike?•Whatdoeshedoafterclass?“be”的现在时•Iamhappytoday.(Be+形容词、介词）•Areyousad?比较：DoIlooksad?•Theyarenotintheclassroom.•比较：Theydon’tshoutintheclassroom.•Wherearetheyfrom?•比较：Wheredotheycomefrom?经典考题，你也来试试身手1.Wedoourhomeworkforanhour.一般疑问句、否定句2.TheBlackshaveanicecar.否定句3.DoyoulikeEnglish?作肯定和否定回答4.Theyaren’tfromChina.同义句5.Ioftenchatwithmyfriends.否定句6.Myclassmateshelpeachotherafterclass.一般疑问句7.Herteacherlivesatschool.对划线部分提问,以下同8.MrWhitewalksintheevening.9.Iwalktoschool.10.Somestudentsliketoplaywithchildren.