初中英語語法中的一般現(xiàn)在時(shí)課件

初中英語語法中的一般現(xiàn)在時(shí)一般現(xiàn)在時(shí)是英語中應(yīng)用最廣泛的時(shí)態(tài)之一，是初中英語語法重點(diǎn)。初中英語語法中的一般現(xiàn)在時(shí)一般現(xiàn)在時(shí)是英語中應(yīng)用最廣泛的時(shí)態(tài)1它表示

1)經(jīng)常性、習(xí)慣性的動(dòng)作或存在的狀態(tài)。e.g.

Igotoschoolonfoot.Heisverybusynow.它表示Igotoschoolonfoot.Hei22)表示主語的特征、性格、能力、愛好等。e.g.Hecanswim.Iworkhard.IlikewatchingTV.2)表示主語的特征、性格、能力、愛好等。33)表示客觀真理e.g.Therearesevendaysinaweek.

Themoonmovesroundtheearth.3)表示客觀真理4其時(shí)間狀語為often、usually、always、sometimes等頻率副詞，onSaturdays、inthemorning(afternoon,evening)、everyday等。其時(shí)間狀語為often、usually、always、51)表示動(dòng)作，一般人稱作主語的，變否定句須在動(dòng)詞前加助動(dòng)詞don’t;變一般疑問句須在句首加助動(dòng)詞do。2)三單人稱做主語的，變否定句須在動(dòng)詞前加助動(dòng)詞doesn’t;變一般疑問句須在句首加助動(dòng)詞does。Theydon’thavelunchat12:00.Dotheyhavelunchat12:00?e.g.Theyhavelunchat12:00.e.g.JennyspeaksEnglishverywell.Jennydoesn’tspeakEnglishverywell.DoesJennyspeakEnglishverywell?1)表示動(dòng)作，一般人稱作主語的，變否定句須在動(dòng)詞前加助動(dòng)詞d6含有be動(dòng)詞的要在be上做變化.

Dannyisagoodstudent.Dannyisn’tagoodstudent.IsDannyagoodstudent?含有be動(dòng)詞的要在be上做變化.

Dannyisago7學(xué)生常見錯(cuò)誤如下：一、be動(dòng)詞與行為動(dòng)詞同時(shí)出現(xiàn)在句子中三、在句式變換時(shí)易出錯(cuò)四、對(duì)do的理解易出錯(cuò)

五、對(duì)主語的數(shù)判斷有誤二、單三人稱形式易出錯(cuò)學(xué)生常見錯(cuò)誤如下：一、be動(dòng)詞與行為動(dòng)詞同時(shí)出現(xiàn)在句子中三、8一、be動(dòng)詞與行為動(dòng)詞同時(shí)出現(xiàn)在句子中

一、be動(dòng)詞與行為動(dòng)詞同時(shí)出現(xiàn)在句子中

9(一)、單選1Jenny____inanoffice.Herparents____inahospital.Awork;worksBworks;workCwork;areworkingDisworking;work2Oneoftheboys_____ablackhat.AhaveBthereisCthereareDhas3Wewillgoshoppingifit____tomorrow.Adon'trainBdidn'trainCdoesn'trainDisn'train4Hesaidthesun____intheeastand____inthewest.Arose;setBrises;setsCrises,setDrise;sets5WangMei____musicandoften____tomusic.Alike;listenBlikes;listensClike;arelisteningDliking;listen6Jenny____Englisheveryevening.AhasstudyBstudiesCstudyDstudiedBDCBBB(一)、單選BDCBBB10(二)、填空1IcantakeLiMingtherewhenhe_____(come)tovisit.2_____yoursister_____(know)English?3Herhome_______________(遠(yuǎn)離)herschool.4Thepot

(notlook)likeyoursverymuch.5Where_____you____(have)luncheveryday?6Who_____(想要)togoswimming?7______she_____(do)thehouseworkeveryday?8JennyandDannyusually______(play)gamesintheafternoon.comesDoes

knowisawayfromdoesn`tlookdohavewantsDoesdoplay(二)、填空comesDoesknowisaway11

1、

Heplaies(play)footballverywell.

以輔音字母加y結(jié)尾的動(dòng)詞變單三人稱形式才能把y換成i再加es;與名詞變復(fù)數(shù)不同，變單三人稱形式以o結(jié)尾的詞要加es.2、Dannygos(go)toschoolat7:10.二、單三人稱形式易出錯(cuò)goesplays

1、Heplaies(play)football12一般現(xiàn)在時(shí)第三人稱單數(shù)的構(gòu)成

規(guī)則變化一般情況下直接+swork-worksask-askssee-sees以s,x,ch,sh,o結(jié)尾+eswatch-watchesgo-goesdo-doeswash-washes以輔音字母+y結(jié)尾，變y為i加estry-triesstudy-studiesfly-flies不規(guī)則變化

have-has一般現(xiàn)在時(shí)第三人稱單數(shù)的構(gòu)成

規(guī)則變化13給出下列單詞的第三人稱單數(shù)形式playgohurryteachbuysee

washwalkmisswatchcomesay給出下列單詞的第三人稱單數(shù)形式14三、在句式變換時(shí)易出錯(cuò)

DoesJennyhas(has)agoodfriend?Briandoesn’tlives(notlive)inChina.單三人稱做主語的一般現(xiàn)在時(shí)做句式變化時(shí)，可記住如下口訣：“見助動(dòng)，用原形”。此口訣也可推廣用于一般過去時(shí)態(tài)中。e.g.Hedidn'tgohomeyesterday.havelive三、在句式變換時(shí)易出錯(cuò)

DoesJennyhas15四、對(duì)do的理解易出錯(cuò)

Wedon’t(notdo)ourhomeworkintheafternoon.do是一個(gè)比較難理解的詞，它有三個(gè)含義:a)是所有行為動(dòng)詞的總稱;b)是助動(dòng)詞，無實(shí)義;c)是一個(gè)具體的行為動(dòng)詞“做，干”。此句中給出的do指“做，干”，not指把此句變?yōu)榉穸ň?，故須在do前加助動(dòng)詞don’t。don’tdo四、對(duì)do的理解易出錯(cuò)

Wedon’t(16五、對(duì)主語的數(shù)判斷有誤

LiMingwithmeare(be)inBeijing.表面一看是“我和李明兩個(gè)人在北京”，但with在此做伴隨狀語，不能做主語，故用is.isLiMingwithmeareinBeijing.and五、對(duì)主語的數(shù)判斷有誤

LiMingwithmear17用括號(hào)中所給詞的適當(dāng)形式填空，1．Thebuses____(need)alotofoil.2．Eachofus____(have)strongpointsandweakpoints.3．Mydaughter___(watch)TVeveryday.Sometimesshe_____(see)afilmonSunday.4．LiWei__(have)adaughter.She___inanursery.5．Ourfamily___(be)ahappyone.6．Hermother______(teach)Englishatamiddleschool.7．Jackoften_______(listen)totheradio.用括號(hào)中所給詞的適當(dāng)形式填空，1．Thebuses___18將下列句子變成否定式和一般疑問句1．HernameisMeiLing.

2．Wegotoeveningschoolatnight.3．Mybrotherworksinaradiofactory.4．Youhavearedpencil.5．Shehaslunchathome.6．Wehaveameetingonceaweek.將下列句子變成否定式和一般疑問句1．Hernameis19單項(xiàng)選擇1.TheBrowns___anicecarandBrownsbrother__anicejeep.A.havehaveB.hashasC.havehasD.hashave2.Iftheirhouse___notlikeours,what___itlooklike?A.isisB.isdoesC.doesdoesD.doesis3.-___youthinkhewillcome?-Ifit___tomorrowhewillnotcome.A.Do