【文档说明】初一一般现在时课件.ppt,共(21)页,113.013 KB,由小橙橙上传
转载请保留链接:https://www.ichengzhen.cn/view-257794.html
以下为本文档部分文字说明:
一般现在时态TheSimplePresentTenseⅠ.陈述句(肯定句)Ⅱ.否定句Ⅲ.一般疑问句Ⅳ.特殊疑问句一、概念:一般现在时态表示的是经常反复发生的动作或存在的状态。二、一般现在时应用的情况:1.He’stwelve.She’satwork.表示现在的状态2.Ig
etupat6:30everyday.HereadsEnglisheverymorning.表经常或习惯性的动作常常和频率副词出现always/often/usually/sometimes/never3.Shelikesnoodles.TheyspeakFr
ench.表主语具备的性格和能力等4.Twoplus(加)fourissix.Themoongoesaroundtheearth.普遍真理和自然规律三、一般现在时句子结构:Be的用法:I用am,you用are,is用于他(he)、她(she)、它(it),复数(we,you,th
ey)全部都用are.可单不可都用is,可复要用are。谓语动词是be动词时1、陈述句当谓语动词是实义动词时一二人称和复数时,动词用原形,第三人称单数和不可数时,动词要用第三人称单数。EX21.Tomof
ten___(get)upatsixinthemorning2.Theearth__(go)aroundthesun.3.Mary’sparent__(live)inBeijing.4.She___(draw)verywell.getsgoeslivesdraws肯定句句子结构
:Heisaworker.Youarethirteen.Theyareintheclassroom.主语+be+表语(n.,adj.等)IstayathomeonSaturdays.Theyhavesportseveryday主语+实义动词(原形/三单)+其他2、否定句Iamateacher
.YouareaworkerSheisadoctorWearefriends.否定句I’mnotateacherYouaren’taworkerSheisn’tadoctor.Wearen’tfriends.isnot=
isn’tarenot=aren’tBe动词的否定式:be+notIlikeEnglish.Shelikesitverymuch.Wegotoworkbybike.否定句Idon’tlikeEnglish.Shedoesn’
tlikeitverymuch.Wedon’tgotoworkbybike.Donot+v.原形=don’t+v.原形Doesnot+v.原形=doesn’t+v.原形当主语是单数第三人称时,它与助动词DOES有关,但是动词谓语一定要恢复为原形。当主语是其他人称时,它与助动词DO有关。
Heisnotaworker.Youaren’tthirteen.Theyaren’tintheclassroom.主语+be+not+表语Idon’tstayathomeonSaturdays.Lucydoesn’th
avesportseveryday.主语+don’t/doesn’t+动词原形+其他否定句句子结构:Ex1.将下列各句从肯定式改为否定式1.ItalktoPeterbecauseIlikehim.2.KatecomesfromAmerica.Katew
orkswithPeter3.IamChinese,andIamastudent.4.Theyknoweachother.Idon’ttalktoPeterbecauseIdon’tlikehim.Katedoesn’tcomefromAmerica.Kated
oesn’tworkwithPeter.IamnotChinese,andIamnotastudentTheydon’tknoweachother.3.一般疑问句概念:用yes或no来回答的疑问句叫做一般疑问句。一般疑问句句首的第一个词一般读得比较重。Iamateacher.Youare
aworker.Heisastudent.Wearefriends.疑问句Areyouateacher?Areyouaworker?Isheastudent?Areyoufriends?1.对于BE动词,疑问句要求把BE提
前,第一变成第二人称。Isheaworker?Yes,heis./No,heisn’t.Aretheyintheclassroom?Yes,theyare.No,theyaren’t.Be+主语+表语?Yes
,主语+be.No,主语+benot.Ioftengothere.Youlikethemusic.Hegoestoworkbybus.We/You/Theylikeit.Doyouoftengothere?Doyoulikethemu
sic.?Doeshegotoworkbybus?Doyou/theylikeit?2.对于实意动词,疑问句要求是:当主语是第三人称单数,句子前面加DOES,并把动词恢复原形;当主语是其他人称时,句前加DO,第一人(I/we)称换第二人称(y
ou)。DoyoustayathomeonSaturdays?Yes,Ido.No,Idon’tDoesLucyhavesportseveryday?Yes,shedoes.No,shedoesn’t.Do/Does+主语+动词原
形+其他?Yes,主语+do/does.No,主语+don’t/doesn’t.1.Thesunrisesintheeast.2.2.Tomgetsupatsixinthemorning.3.3.TheyliveinShanha
i.4.4.Iamastudent.请把下列句子变成否定句和疑问句。Thesundoesn’triseintheeast.Doesthesunriseintheeast?Tomdoesn’tgetupatsixinthemorning.DoesTomgetupatsixi
nthemorning?Theydon’tliveinShanhai.DotheyliveinShanhai?Iamnotastudent.Areyouastudent?4.特殊疑问句HowoftenTomfootball?A.is,playB.do,playC.does,playD
.does,playsC•特殊疑问句在考试中涉及的比较多,主要以选择和转换句型为主,对其的回答即问题问什么就答什么。首先要掌握一些常用疑问词的意思如:what(什么),when,whattime(什么时间),who(谁),where(在哪里),why(为什么),how(怎样),howm
any+可数名词的复数(多少),howmuch(多少钱),howlong(多长时间),howoften(多久一次)等,其次掌握它的语序,即就是特殊疑问词+一般疑问句语序,(Who)除外Whereareyoufrom?I’mfromthenorth.Whatdo
youwant?Iwantthebooksonyourdesk.疑问词+一般疑问句句序即:疑问词+be+主语?疑问词+do/does+主语+动词原形+其他?Whogivesyouthepresent?-Mr.Wanggivesmethep
resent.与陈述句的语序相同:疑问词作主语或修饰主语•特殊疑问句句子结构:•重点掌握特殊疑问句句型:1.问时间:2.问地点:3.询问价钱:什么时候是儿童节?现在几点钟了?WhenistheChildren’sDay?Whattimeisitno
w?/what’sthetime?请问教室在哪里?Excuseme.Whereistheclassroom?这双鞋多少钱?Howmuchisthispairofshoes?/Howmucharetheshoes?When/WhattimeWhereHowmuch什么时候是儿童节?现在几点钟
了?WhenistheChildren’sDay?Whattimeisitnow?/what’sthetime?When和whattime的区别:whattime与when都可以表示“什么时候”;Whattime所表示的时间比较精确,指“几点钟”,“几时几分”;when所表示的时间范围广,有时也可
指“几点钟”,“几点几分”,用来代替whattime;Ex.练习Tomgoestoschooleverydaybybike.1.就Tom提问2.就goestoschool提问3.就bybike提问1.Whogoestoschooleveryda
ybybike?2.WhatdoesTomdoeverydaybybike?3.HowdoesTomgotoschooleveryday?Ex2.将下列句子变成其否定句,并就斜体部分提问。1.ShecomesfromAmeric
a.2.Iusuallygotoschoolbybike.DoesshecomefromAmerica?Shedoesn’tcomefromAmeica.Wheredoesshecomefrom?Idon’tusuallygotosch
oolbybike.Doyouusuallygotoschoolbybike?Howdoyouusuallygotoschool?