小升初英語(yǔ)動(dòng)詞解析小升初英語(yǔ)動(dòng)詞解析動(dòng)詞這里所說(shuō)的動(dòng)詞是指各種動(dòng)詞總稱，其中包括be動(dòng)詞、情態(tài)動(dòng)詞、助動(dòng)詞、行為動(dòng)詞(就是我們平時(shí)總說(shuō)的那種動(dòng)詞)。動(dòng)詞、名詞和形容詞不太容易區(qū)分，如不能一眼看出，可用如下方法：先用一(量詞)(如：一個(gè)、一張等)和這個(gè)詞連起來(lái)說(shuō)，如說(shuō)得通，一般認(rèn)為是名詞；說(shuō)不通再用很去判斷，就是把很和為個(gè)詞連起來(lái)說(shuō)，說(shuō)得通一般就是形容詞；都說(shuō)不通就是動(dòng)詞。(目前我們學(xué)過(guò)的，以后可能不同)(另外一些很明顯的，如人稱代詞、數(shù)詞、情態(tài)動(dòng)詞等一下就可以知道)1、be動(dòng)詞(am,is,are,was,were)am-was,is-was,are--were口訣：我用am,你用are,is用在他她它，所有復(fù)數(shù)全用are?？隙ê头穸ň銲am(not)fromLondon.Heis(not)ateacher.Sheis(not)inthediningroom.Myhairis(not)long.Hereyesare(not)small.一般疑問(wèn)句AmIaChinese?Yes,youare./No,youaren't.AretheyAmerican?Yes,theyare./No,theyaren't.Isthecatfat?Yes,itis./No,itisn't.be動(dòng)詞的否定形式amnot(沒(méi)有縮寫(xiě)形式)，arenot二aren't,isnot二isn't。練一練：用恰當(dāng)?shù)腷e動(dòng)詞填空。1、用be動(dòng)詞的適當(dāng)形式填空。I aboy. youaboy?No,I not.Thegirl Jackssister.Thedog tallandfat.Themanwithbigeyes ateacher. yourbrotherintheclassroom?How yourfather?MikeandLiuTao atschool.Whosedress this?Whosesocks they?Who ?Thejeans onthedesk.Here ascarfforyou.Here somesweatersforyou.Theblackgloves forSuYang.Thispairofgloves forYangLing.Thetwocupsofmilk forme.Sometea intheglass.Gaoshansshirt overthere.Mysistersname Nancy.DavidandHelenfromEngland?There agirlintheroom.There someapplesonthetree.thereanyapplejuiceinthebottle?There somebreadontheplate.You,heandI fromChina.26)There aboy,twogirls,threemenandtenwomeninthepark.2、助動(dòng)詞(do,does,did)do,does用于一般現(xiàn)在時(shí)，其過(guò)去式did用于一般過(guò)去時(shí)。它們通常用在疑問(wèn)句和否定句中。它們的.否定形式：donot二dont,doesnot二doesnt,didnot二didnt。注意：在一般現(xiàn)在時(shí)中，does用于第三人稱單數(shù)，其余一律用助動(dòng)詞do；助動(dòng)詞do,does,did后面一定要用動(dòng)詞原形。1、用適當(dāng)?shù)闹鷦?dòng)詞填空。 youlikethismagazine?Thegirl likebreadforbreakfast.---What she attheweekends?---Sheusuallyplaysgameswithherfriends.---Wha youdolastSunday?---Iwrotetomyfriend.---DidyouseeaBeijingopera?---No,I .He notvisitafarmlastNationalDayholiday.They notlikeplayingvolleyball.--- JimhaveapicnicwithhisfamilyeverySaturday?---Yes,he.HelenandYangLinggotoschoolonfooteveryday?---Howmanykites wehave?---Wehaveten.2、情態(tài)動(dòng)詞情態(tài)動(dòng)詞也是一類特殊的動(dòng)詞，平時(shí)我們不把它說(shuō)成是動(dòng)詞。情態(tài)動(dòng)詞可以和行為動(dòng)詞同時(shí)出現(xiàn)在同一個(gè)句子中。我們現(xiàn)在學(xué)過(guò)的情態(tài)動(dòng)詞有：can、could、shall、should、will、would、may、might、must。注意：情態(tài)動(dòng)詞后動(dòng)詞總是用原形。(不受其他任何條件影響)其否定形式：cannot二can't,mustnot二mustn't,注意：maynot和shallnot(無(wú)縮寫(xiě)形式)練一練：選擇填空。()1)Thesignonthewallmeansyou stayawayfromthebuilding.mustB.canC.shouldnt()2)Howmanybooks youseeonthedesk?mayB.canC.should()3)Itmeansyou makenoiseinthelibrary.shouldB.should'nC.can()4)--- youlikeaglassofmilk?---Yes,please.A.MayB.CouldC.Would()5)--- youseethesignoverthere?---Sorry,Icant.A.CanB.CanC.Should()6) wegototheparkbybus?A.MayB.MustC.Shall4、行為動(dòng)詞就是我們平時(shí)上課時(shí)說(shuō)的動(dòng)詞，表示某一動(dòng)作或行為。如：sweep、live等。行為動(dòng)詞我們已學(xué)過(guò)它們的四種形式：原形、第三人稱單數(shù)+s/es、現(xiàn)在分詞（也叫動(dòng)名詞）+ing、過(guò)去式+ed。（1） 動(dòng)詞第三人稱單數(shù)變化規(guī)則：A、 一般直接力口s,如：play—plays,visit-visits,speak—speaks；B、 以s,x,sh,ch結(jié)尾時(shí)，加es，如：catch—catches,watch—watches；C、 以輔音字母+y結(jié)尾時(shí)，變y為i再加es,如：carry-carries,study—studies。（2） 現(xiàn)在分詞（動(dòng)名詞）構(gòu)成規(guī)則：A、 一般直接力口ing，如：go—going,do—doing,look—looking；B、以不發(fā)音的e結(jié)尾的單詞，去e加ing，如：take—taking,make—making,have—having；C、 以重讀閉音節(jié)結(jié)尾的詞，如末尾只有一個(gè)輔音字母，需要雙寫(xiě)這個(gè)字母再加ing,如：put—putting,stop—stopping,run—running,get—getting,swim—swimming,sit—sitting,begin—beginning,jog—jogging,forget—forgetting。（3） 過(guò)去式構(gòu)成規(guī)則：A、 一般直接力口ed，如：plant—planted,visit—visited,pick—picked；B、 以不發(fā)音字母e結(jié)尾，直接加ed,如：like—liked,hope—hoped,taste—tasted；C、 以輔音字母+y結(jié)尾時(shí)，變y為i再加ed，如：try-tried,carry-carried,study-studied；D、 有些動(dòng)詞要雙寫(xiě)最后一個(gè)字母，再加ed,如：stop-stopped；E、 還有很多動(dòng)詞的過(guò)去式是不規(guī)則的，請(qǐng)記憶：是-am(be)-was-being；是-are(be)-were-being；是-be-was,were-being；成為-become-became-becoming；開(kāi)始-begin-began-beginning；彎曲-bend-bent-bending；吹-blow-blew-blowing；買-buy-bought-buying；能-can-could-；捕捉-catch-caught-catching；選擇-choose-chose-choosing；來(lái)-come-came-coming；B-cut-cut-cutting；做-do,does-did-doing；畫(huà)-draw-drew-drawing；飲-drink-drank-drinking；吃-eat-ate-eating；感覺(jué)-feel-felt-feeling；發(fā)現(xiàn)-find-found-finding；飛-但丫-flew-flying；忘記-forget-forgot-forgetting；得到-get-got-getting；給-give-gave-giving；走-go-went-going；成長(zhǎng)-grow-grew-growing；有-have,has-had-having；聽(tīng)-hear-heard-hearing；受傷-hurt-hurt-hurting；保持-keep-kept-keeping；知道-know-knew-knowing；學(xué)習(xí)-learn-learned,learnt-learning；允許，讓-let-let-letting；^-lie-lay-lying；制造-make-made-making；可以-may-might ；意味-mean-meant-meaning；會(huì)見(jiàn)-meet-met-meeting；必須-must-must ；放置-put-put-putting；讀-read-read-reading；騎、乘-ride-rode-riding；響、鳴-ring-rang-ringing；跑-run-ran-running；說(shuō)-say-said-saying；看見(jiàn)-see-saw-seeing；將-shall-should---；卩昌歌-sing-sang-singing；坐下-sit-sat-sitting；睡覺(jué)-sleep-slept-sleeping；說(shuō)-speak-spoke-speaking；度過(guò)-spend-spent-spending。

練一練：1、寫(xiě)出下列動(dòng)詞的第三人稱單數(shù)drink___ go stay make look___have pass carry come watch ___plant fly study___ brush do ___teach take___see 2、寫(xiě)出下列動(dòng)詞的現(xiàn)在分詞。put give fly __get dance_ sit__ run plant take swim___ ask stop __take write have smoke__ think __want tell 3、寫(xiě)出下列動(dòng)詞的過(guò)去式。isam __fly ___plant are __drink play gomake does dance__ worry__ ask tasteeat __draw___ put __throw __kick pass do 4、用動(dòng)詞的適當(dāng)形式填空。（1）I toschoolfromMondaytoFriday.Mybrotheroften toschoolwithme.Yesterdaywe toschooltogether.Welike toschoolverymuch.(go)(2)Theyusually lunchathome.Butlastweek,they lunchatschool.(have)(3)That myEnglishbook.It new.Butnowit nothere.It_ thereamomentago.(be)(4)Mysisterlikes verymuch.Sheoften atourschoolfestival.Lastterm,she alotofsongsintheschoolhall.She