動(dòng)詞單三變化與練習(xí)題精選

1、動(dòng)詞第三人稱單數(shù)詞尾變化及讀音動(dòng)詞第三人稱單數(shù)詞尾變化有三種形式。(1)一般動(dòng)詞在詞尾加-s，-s在清輔音后讀s，在濁輔音或元音后讀zds讀dz，ts讀ts。如：helphelpshelps，knowknowsn，getgetsgets，readreadsri(2)以字母s，x，ch，sh或有些以o結(jié)尾的動(dòng)詞加-es，-es讀iz。如：guessguesses，fixfixesfiksiz，ti，washwashesw注意：gogoes，dodoesdteachteaches(3)以輔音字母+y結(jié)尾的動(dòng)詞，先變y為i，再加-es，-ies讀iz。如：carrycarriesk，flyflies

2、flaiz注：在playplayspleiz，saysayssez中，字母y前為元音字母，第三人稱單數(shù)形式直接在動(dòng)詞后面加-s。(4)特殊詞例外。如：beis，havehas以不發(fā)音字母“e結(jié)尾的開(kāi)音節(jié)詞，如果尾音是s，z時(shí)，加“s后字母“e發(fā)音，與所加“s，一起讀做iz。如：closeclosesiz一般現(xiàn)在時(shí)練習(xí)一.用詞的適當(dāng)形式填空。1.Whattime_hisfather_(do)thework?2.He_(get)upatfiveoclock.3._you_(brush)yourteetheverymorning.4.What_(do)heusually_(do)afterschoo

3、l?5.Tom_(study)English,Chinese,Maths,ScienceandArtatschool.6.Kittysometimes_(go)totheparkwithhissister.7.Ateightatnight,she_(watch)TVwithherparents.8._Mike_(read)Englisheveryday?9.Howmanylessons_yourclassmates_(have)onMonday?10.Weoften_(play)footballintheplayground.二選擇()1._youhaveabook?A.DoB.AreC.Is

4、D.Have()2.They_onafarm.A.workingB.isworkC.workD.isworked()3.DoesPeterliketowatchTV?_.A.Yes,helikeB.No,hedoesnCt.Yes,hedlikeD.No,helikes()4.Shedoesnt_herhomeworkintheafternoon.A.doingB.todoC.doesD.do()5.How_Mr.Brown_toAmerica?A.do,goB.is,goC.does,goD.does,goes()6.Wheresmycamera?I_it.A.amnotfindingB.a

5、mnotseeingC.cantfindD.cantlookat()7.How_hegotowork?He_toworkbybike.A.does;goB.do;goesC.do;goD.does;goes()8._youusuallylateforschool?No,_.A.Do;IamB.Does;notC.Are;ImnotD.Are;Iarent()9._she_homeatsixeveryday?A.Is,leaveB.Does,leaveC.Is,leavesD.Does,left()10.Mr.Yang_Englishthisterm.A.teachesourB.teachesu

6、sC.teachsusD.teachour一、單項(xiàng)選擇題1.Jenny_inanoffice.Herparents_inahospital.A.workworksB.worksworkC.workareworkingD.isworkingwork2.Oneoftheboys_ablackhat.A.haveB.thereisC.thereareD.has3.Wewillgoshoppingifit_tomorrow.A.dontrainB.didntrainC.doesntrainD.isntrain4.Hesaidthesun_intheeastand_inthewest.A.rose;se

7、tB.rises;setsC.rises;setD.rise;sets5.WangMei_musicandoften_tomusic.A.like;listenB.likes;listensC.like;arelisteningD.liking;listen6.Jenny_Englisheveryevening.A.hasstudyB.studiesC.studyD.studied7._MikefromJapan?A.AreB.DoC.DoesD.Is8._youcomefromJapan?A.AreB.DoC.DoesD.IsWhatlanguagedoyou_?A.sayB.talkC.tellD.speakTheelephantlikes_herfriendsand_grass.A.playwith;eatB.playwith;eatsC.toplaywith;eatD.toplaywith;eats二、所給動(dòng)詞的正確形式填空IcantakeLiMingtherewhenhe_(come)tovisit._yoursister_(know)English?Herhome_(be)awayfromherschool.Thepot_(notlook)likeyoursverymuch.Where_you_(have)luncheveryday?Who_(want)tog