上海牛津英語(yǔ)五年級(jí)下冊(cè)語(yǔ)法點(diǎn)

上海牛津英語(yǔ)五年級(jí)下冊(cè)語(yǔ)法點(diǎn)整理動(dòng)詞的形式：一、 動(dòng)詞后面加上ing:①、現(xiàn)在進(jìn)行時(shí)：表示某個(gè)動(dòng)作正在發(fā)生或進(jìn)行。它的構(gòu)成方式是： 主語(yǔ)+be+動(dòng)詞ing〔現(xiàn)在分詞〕形式，有時(shí)會(huì)要求自己加上 be動(dòng)詞(is,am,are)。句子中經(jīng)常會(huì)出現(xiàn)look,listen,now 等詞。現(xiàn)在進(jìn)行時(shí)的變化肯定句式：主語(yǔ)+be(am,is,are)+動(dòng)詞ing+其它.否定句式：主語(yǔ)+be(am,is,are)+not+動(dòng)詞ing+其它.一般疑問(wèn)句：Be(am,is,are)+主語(yǔ)+動(dòng)詞ing+其它？特殊疑問(wèn)句：疑問(wèn)詞(what,where…)+be(am,is,are)+主語(yǔ)+動(dòng)詞ing+其它?對(duì)現(xiàn)在進(jìn)行時(shí)的特殊疑問(wèn)句的回答，它不可以用Yes或No直接作答，要根據(jù)實(shí)際情況回答練習(xí)：I.Whatareyou (do)nowl (eat)bread.2.lt'snineo'.Mfther (work)intheoffice.Look,theboy (put)theplateonhisfinger. he (clean)theclassroomNo,heisn 't.He (play).WhereisMakHe (run)onthegrass.Listen,who (sing)inthemusicroomOh,Mary (sing)there.②like(s),go,dosome, 后面的動(dòng)詞加ing.如:1.llike(play)football,butmyfatherlikes(play)chess.Let'sgo(swim).二、動(dòng)詞后面加s/es.這就有關(guān)一種時(shí)態(tài)：一般現(xiàn)在時(shí)。一般現(xiàn)在時(shí)：表示經(jīng)常性的事情。時(shí)間狀語(yǔ)：often經(jīng)?！畊sually通常,always總是，every每個(gè),sometimes有時(shí)，at??在幾點(diǎn)鐘它的動(dòng)詞變化與主語(yǔ)人稱有關(guān)， 只有肯定句中第三人稱單數(shù)用動(dòng)詞三單(動(dòng)詞加 s/es),其余動(dòng)詞均用原形。在否定句和問(wèn)句中，因?yàn)橛兄鷦?dòng)詞 do,don't,does,doesn't，所以后面的動(dòng)詞用原形。三單變化：多數(shù)在動(dòng)詞后加 splay—playslike—likes以s,x,sh,ch,o結(jié)尾的動(dòng)詞加esgo—goeswash—washeswatch--watches以輔音字母加y結(jié)尾，把y改i再加esfly—fliesstudy—studies一般現(xiàn)在時(shí)的變化：1、肯定句：主語(yǔ)(非三單) +動(dòng)原+其它/主語(yǔ)(he,she)+動(dòng)詞三單+其它。2、否定句：主語(yǔ)(非三單) +don't+動(dòng)原+其它/主語(yǔ)(he,she)+動(dòng)原+其它。3、一般疑問(wèn)句：Do+主語(yǔ)(非三單)+動(dòng)原+其它/Does+主語(yǔ)(he,she)+動(dòng)原+其它。4、特殊疑問(wèn)句：特殊疑問(wèn)詞( What,Where…)+do+主語(yǔ)(非三單)+動(dòng)原+其它特殊疑問(wèn)詞(What,Where…)+does+主語(yǔ)(he,sh?+動(dòng)原+其它。練習(xí)：I.Weoften (play)intheplaygound.He (get)upatsixo'clock. you (brush)yourteetheverymorning?What(do)heusually(do)afterschoolDanny(study)English,Chinese,Maths,ScienceandArtatschool.Mikesometimes (go)totheparkwithhissister.Ateightatnight,she (watch)TVwithhisparents. Mike (read)EnglisheverydayHowmanylessons yourclassmate (have)onMondayWhattime hismother (do)thehouseworkWhatyouusually(do)onSundaysHe(notlike)(drink)tea.They(notlike)(play)cards.三、動(dòng)詞用原形的名顯特征有： 1、在can,can't,let's,shallwe后面用原形。2、助動(dòng)詞do,don't,does,doesn't后面動(dòng)詞用原形。練習(xí)：1、Hecan(put)aneggonhismouth.Let's(clean)thelibrarynow.3.Shallwe(have)lunchateleveno'clock4.Doesyouruncle(water)flowerseveryday總練習(xí)：用所給動(dòng)詞的適當(dāng)形式填空：1.WangBingis(write)ane-mailtohisfriendinthestudy.2.I(play)thepiano,mybrother(watch)TVnow.Hecan(swim),butI(not),lcan(ski).Let's(go)and(play)basketball.5.Shallwe(clean)theclassroomnow.6.I(like)(skate),myparents(not),they(like)(swim).MissGreen(like)(dance)verymuch.(do)UncleWang(run)fast ?GaoShanoften(go)(swim)inSummer( 夏天).Doyou(have)(some)(bobby)Yes,l(do).11(do)yourfather(watch)TVintheeveningNo,he(not).ThisisHelen(speak).Tomusually(play)footballafterschool.He(live)inasmalltownnearNanjing.Pingping(write)ane-mailtohisfriendnow.What(do)Nancyusually(do)Sheusually(grow)flowers.Myfather (like)thatsongverymuch.Heoften (sing)it. he (watch)TVintheeveningNo,he Myparentsusually (get)upat6.Mysister (get)upat6:15,andl