動(dòng)詞ing和第三人稱單數(shù)

牛津版小學(xué)六年級(jí)上期英語(yǔ)名詞復(fù)數(shù)和動(dòng)詞三單復(fù)習(xí)及練習(xí)一、名詞復(fù)數(shù)規(guī)則1．一況下，直接加s，如：2．以結(jié)尾，加，：3．輔字母y結(jié)尾，變y為再加es，如4．“f或”結(jié)變或fe為v,加-es，如5．不名詞復(fù)數(shù)：練習(xí)：寫(xiě)出下列各詞的復(fù)數(shù)。I二．動(dòng)詞三單的變化規(guī)則1．一況下，直接加s，如：2．以o結(jié)，加-，：3．輔字母y結(jié)尾，變y為再加es，如練習(xí)寫(xiě)下列動(dòng)詞的第三人稱單數(shù)。

動(dòng)詞ing形的用法及變化規(guī)一．動(dòng)詞ing形的用法正進(jìn)行時(shí),謂動(dòng)詞后加如I'mplaying一特殊表..如begoodatdoingsthenjoydoingsth.bebusydoingfeeldoingthankyoufordoingdocooking/cleaning/reading/shopping/washinggoswimming/fishing/shopping/skating/boating二詞二詞加ing

1一般情況下接加ingthink---thinkingsleep---sleepingstudy---studyingspeak---speakingcarry---carryingsay---saying2以不發(fā)音的母e結(jié)的單詞去掉字母再加wake---wakingmake---makingcome---comingtake---takingleave---leavinghave---having3）以重讀閉音節(jié)尾，呈現(xiàn)“輔元，輔結(jié)構(gòu)的動(dòng)詞，先雙寫(xiě)尾的輔字母再加ing初中學(xué)過(guò)的這類詞有begincut,get,hit,run,set,sit,spit,stop,swim,beg,drop,fit,nod,dig,forget,regret,rid,等。不是以重讀閉音節(jié)結(jié)尾，不用雙寫(xiě))travel雖然重讀第一音節(jié)，詞尾音節(jié)不重讀，但現(xiàn)在分詞仍要雙寫(xiě)末尾輔音字母，然后再加ing，如：travel---travelling.初中階段此類詞只有這一個(gè)。4以結(jié)尾的動(dòng)詞直接ingcarry——carryingenjoy——5以ie結(jié)尾的動(dòng)，把ie為再加ingdie---dyinglie---lying

要特別注意有些動(dòng)詞沒(méi)有進(jìn)行時(shí)態(tài).1示狀態(tài)思想感情感覺(jué)的詞see,hear,love,know,want,hope,think等，沒(méi)有進(jìn)行時(shí)態(tài)。2、當(dāng)作為“擁有”時(shí)，沒(méi)有進(jìn)行時(shí)態(tài)，但表示“開(kāi)會(huì)，吃飯，玩得高興”等意思時(shí)，可以用進(jìn)行時(shí)表達(dá)。Iamhavingmanybooks.（這是錯(cuò)誤的句子）Iamhavingagoodtime.（這才是正確的句子）一寫(xiě)出下列動(dòng)的現(xiàn)在詞形式work___________visit__________play__________study__________dance__________have__________travel__________take__________drop__________sing__________shop__________swim__________lie__________二．選題練習(xí)1.Who______________overtherenow?A.singingB.aresingC.issingingD.sing2.It’seighto’clock.Thestudents_____anEnglishclass.A.haveB.havingC.ishavingD.arehaving3.Listen!Thebaby_____inthenextroom.A.cryingB.criedC.iscryingD.cries4.Look!Thetwins_____newsweaters.A.arewearingB.wearingC.arewearD.iswearing5.Don’ttalkhere.Grandparents_____.A.issleepingB.aresleepingC.sleepingD.sleep

三填空：1.MissLi_______(like)sleepingintheday.2.Listen!Who________(talk)withyourparents3.Thegirl________(notdance)onWednesday.ShedancesonFriday.4.Hewants________(be)ateacher.5.Everyone_________(say)sheisagoodshopassistant.6.Canshe_________(sing)inEnglish7.Theylike________(read)underthetree.Look!They________(sit)theretoread.8.Let's________(eat)lunchtogether(起).9.Look!Acat________(run)upthetree.10.It's6:30.Mybrother________(see)amovie.11.Sam________(go)toschoolat7:00everyday.12.Peggyis________(clean)thebedroomnow.Sheisagoodgirl.13.---Where________Mr.Green________(live)---He________inLondon.14.---________you________(clean)yourbedroom--