初一一般現(xiàn)在時(shí)

一般現(xiàn)在時(shí)態(tài)TheSimplePresentTense

Ⅰ.陳述句（肯定句）Ⅱ.否定句Ⅲ.一般疑問(wèn)句Ⅳ.特殊疑問(wèn)句一、概念：一般現(xiàn)在時(shí)態(tài)表示的是經(jīng)常反復(fù)發(fā)生的動(dòng)作或存在的狀態(tài)。二、一般現(xiàn)在時(shí)應(yīng)用的情況：1.He’stwelve.She’satwork.

表示現(xiàn)在的狀態(tài)2.Igetupat6:30everyday.HereadsEnglishevery

morning.表經(jīng)常或習(xí)慣性的動(dòng)作常常和頻率副詞出現(xiàn)always/often/usually/sometimes/never3.Shelikesnoodles.TheyspeakFrench.表主語(yǔ)具備的性格和能力等4.Twoplus（加）fourissix.Themoongoesaroundtheearth.普遍真理和自然規(guī)律三、一般現(xiàn)在時(shí)句子結(jié)構(gòu)：Be的用法：I用am，you用are，is用于他(he)、她(she)、它(it)，復(fù)數(shù)(we,you,they)全部都用are.可單不可都用is，可復(fù)要用are。謂語(yǔ)動(dòng)詞是be動(dòng)詞時(shí)1、陳述句當(dāng)謂語(yǔ)動(dòng)詞是實(shí)義動(dòng)詞時(shí)一二人稱(chēng)和復(fù)數(shù)時(shí)，動(dòng)詞用原形，第三人稱(chēng)單數(shù)和不可數(shù)時(shí)，動(dòng)詞要用第三人稱(chēng)單數(shù)。EX21.Tomoften___(get)upatsixinthemorning2.Theearth__(go)aroundthesun.3.Mary’sparent__(live)inBeijing.4.She___(draw)verywell.

getsgoeslivesdraws肯定句句子結(jié)構(gòu)：Heisaworker.Youarethirteen.Theyareintheclassroom.主語(yǔ)+be+表語(yǔ)(n.,adj.等)IstayathomeonSaturdays.Theyhavesportseveryday主語(yǔ)+實(shí)義動(dòng)詞（原形/三單）+其他2、否定句Iamateacher.YouareaworkerSheisadoctorWearefriends.否定句I’mnotateacherYou

aren’t

aworkerShe

isn’tadoctor.Wearen’tfriends.isnot=isn’tarenot=aren’tBe動(dòng)詞的否定式: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

當(dāng)主語(yǔ)是單數(shù)第三人稱(chēng)時(shí)，它與助動(dòng)詞DOES有關(guān)，但是動(dòng)詞謂語(yǔ)一定要恢復(fù)為原形。當(dāng)主語(yǔ)是其他人稱(chēng)時(shí)，它與助動(dòng)詞DO有關(guān)。Heisnotaworker.Youaren’tthirteen.Theyaren’tintheclassroom.主語(yǔ)+be+not+表語(yǔ)Idon’tstayathomeonSaturdays.Lucydoesn’thavesportseveryday.主語(yǔ)+don’t/doesn’t+動(dòng)詞原形+其他否定句句子結(jié)構(gòu)：Ex1.將下列各句從肯定式改為否定式I

talktoPeterbecauseI

likehim.KatecomesfromAmerica.KateworkswithPeterIamChinese,andIamastudent.Theyknoweachother.Idon’ttalktoPeterbecauseIdon’tlikehim.Katedoesn’tcomefromAmerica.Katedoesn’tworkwithPeter.IamnotChinese,andI

amnotastudentTheydon’tknow

eachother.3.一般疑問(wèn)句概念：用yes或no來(lái)回答的疑問(wèn)句叫做一般疑問(wèn)句。一般疑問(wèn)句句首的第一個(gè)詞一般讀得比較重。Iamateacher.Youareaworker.Heisastudent.Wearefriends.疑問(wèn)句Areyouateacher?Areyouaworker?Isheastudent?Areyoufriends?1.對(duì)于BE動(dòng)詞，疑問(wèn)句要求把BE提前，第一變成第二人稱(chēng)。Isheaworker?Yes,heis./No,heisn’t.Aretheyintheclassroom?Yes,theyare.No,theyaren’t.

Be+主語(yǔ)+表語(yǔ)?Yes,主語(yǔ)+be.No,主語(yǔ)+benot.Ioftengothere.Youlikethemusic.Hegoestoworkbybus.We/You/Theylikeit.Do

youoftengothere?Doyoulikethemusic.?Does

hegotoworkbybus?Do

you/theylikeit?2.對(duì)于實(shí)意動(dòng)詞，疑問(wèn)句要求是：當(dāng)主語(yǔ)是第三人稱(chēng)單數(shù)，句子前面加DOES，并把動(dòng)詞恢復(fù)原形；當(dāng)主語(yǔ)是其他人稱(chēng)時(shí)，句前加DO，第一人(I/we)稱(chēng)換第二人稱(chēng)(you)。DoyoustayathomeonSaturdays?Yes,Ido.No,Idon’tDoesLucyhavesportseveryday?Yes,shedoes.No,shedoesn’t.Do/Does+主語(yǔ)+動(dòng)詞原形+其他？Yes,主語(yǔ)+do/does.No,主語(yǔ)+don’t/doesn’t.Thesunrisesintheeast.2.Tomgetsupatsixinthemorning.3.TheyliveinShanhai.4.Iamastudent.請(qǐng)把下列句子變成否定句和疑問(wèn)句。Thesundoesn’triseintheeast.Doesthesunriseintheeast?Tomdoesn’tgetupatsixinthemorning.DoesTomgetupatsixinthemorning?Theydon’tliveinShanhai.DotheyliveinShanhai?Iamnotastudent.Are

youastudent?4.特殊疑問(wèn)句Howoften

Tom

football?A.is,playB.do,playC.does,playD.does,playsC特殊疑問(wèn)句在考試中涉及的比較多，主要以選擇和轉(zhuǎn)換句型為主，對(duì)其的回答即問(wèn)題問(wèn)什么就答什么。首先要掌握一些常用疑問(wèn)詞的意思如：what（什么）,when,whattime（什么時(shí)間）,who（誰(shuí)）,where（在哪里）,why（為什么）,how（怎樣）,howmany+可數(shù)名詞的復(fù)數(shù)（多少），howmuch(多少錢(qián)），howlong（多長(zhǎng)時(shí)間）,howoften（多久一次）等，其次掌握它的語(yǔ)序，即就是特殊疑問(wèn)詞+一般疑問(wèn)句語(yǔ)序，（Who）除外Whereareyoufrom?I’mfromthenorth.Whatdoyouwant?Iwant

thebooks

onyourdesk.疑問(wèn)詞+一般疑問(wèn)句句序即：疑問(wèn)詞+be+主語(yǔ)?疑問(wèn)詞+

do/does+主語(yǔ)+動(dòng)詞原形+其他？Whogivesyouthepresent？-Mr.Wanggivesmethepresent.與陳述句的語(yǔ)序相同：疑問(wèn)詞作主語(yǔ)或修飾主語(yǔ)特殊疑問(wèn)句句子結(jié)構(gòu)：重點(diǎn)掌握特殊疑問(wèn)句句型：1.問(wèn)時(shí)間：2.問(wèn)地點(diǎn)：3.詢問(wèn)價(jià)錢(qián)：什么時(shí)候是兒童節(jié)？現(xiàn)在幾點(diǎn)鐘了？WhenistheChildren’sDay?Whattimeisitnow?/what’sthetime?請(qǐng)問(wèn)教室在哪里？Excuseme.Whereistheclassroom?這雙鞋多少錢(qián)？Howmuch

isthispairofshoes?/Howmuch

aretheshoes？When/WhattimeWhereHowmuch什么時(shí)候是兒童節(jié)？現(xiàn)在幾點(diǎn)鐘了？WhenistheChildren’sDay?Whattimeisitnow?/what’sthetime?When和whattime的區(qū)別：whattime與when都可以表示“什么時(shí)候”；Whattime所表示的時(shí)間比較精確，指“幾點(diǎn)鐘”，“幾時(shí)幾分”；when所表示的時(shí)間范圍廣，有時(shí)也可指“幾點(diǎn)鐘”，“幾點(diǎn)幾分”，用來(lái)代替whattime；Ex.練習(xí)

Tomgoestoschooleverydaybybike.1.就Tom提問(wèn)

2.就goestoschool提問(wèn)

3.就bybike提問(wèn)1.Whogoestoschooleverydaybybike?2.WhatdoesTomdoeverydaybybike?3.HowdoesTomgotoschooleveryday?

Ex2.將下列句子變成其否定句，并就斜體部分提問(wèn)。

1.

ShecomesfromAmer