一般现在时主语三单的动词变化及练习

1、般现在时主语单三人称时的动词变化 在一般现在时中，当主语为第三人称单数时，动词要用“s ”型(即第三人称单数形式)。 所谓动词“ s”型的构成，与名词变复数相似，即：a) 在动词尾直接加s。如：play plays，wantwants，workworks， knowknows, help helps，get getsb) 以字母s、ss、x、ch、sh或o结尾的动词加-es ;如：guessguesses，fix fixes ，teach teaches，brush brushes，gogoes，do does， watch watches，catch catchesc) 以辅音字母+ y结尾

2、的动词，先变y为i，再加-es。如：study studies ， carry carries ，fly flies ，worry worries第三人称单数练习一请选出正确的答案：1.She(like/likes)toplayfootball.2. He(like/likes)dri nkin gmilk.3.l(like/likes)towatchTV.4. We(like/likes)toplaybadm inton.5. They(like/likes)tos ingson gs.6.She(read/reads)bookseveryday.7. He(play/plays)compu

3、tergameseveryday.8.I t(liste n/liste ns)totheradioeveryday.9. Li nda(draw/draws)pictureseveryday.I一一、10. Ja neandLin da(play/plays)footballeveryday.二请用动词的适当形式填空。1.L ethim(play)basketball.2.Every one(kno w)whathereallylike3.Thosegirls(be)mysister.4.Thatgirl(call)meeveryS un day.5.How (do)she(spell)th

4、eword?6.HeTVeveryeve nin g.(watch)7. Wealwaystoschoolon foot.(go)8. Tom,withhisclassmates,oftenfootballafterschool.(play)9. Yourshoesun derthebed.(be)10. hereandbyme.(come,sta nd)11. His un cleusuallytoworkbybus.(go)12alwaysupatsix in them ornin g.(get)13.Johnlikehisfather.(look)三. 请用 have 或has 填空。1

5、. Ianicepicture.2 . Heagoodfriend.V |i f3 . Theysomekites.4 . Wesomeflowers.5 . Sheaduck.1I 6 . Myfatheranewbike.7 . Hermotheravase.8 . OurteacheranEn glishbook.9 . Ourteachers i_ abasketball.J10 . Theirparentssomestorybooks.11 . Nancymany skirts.12 . Davidsomejackets.13 . Myfriendsafootball.14 . Wh

6、atdoyou?15 . WhatdoesMike?四. 否定句：在动词前+doesn't或don't.I.She(do)herhomeworkeveryday.2. He(live)i nSha nghai.3. He(n eed)apairpfshoes.4. Danny(see)theappletree?5.She(come)fromAmerica.6. Thegirl(look)outofthewi ndowa ndseesma nybirdsi nthesky.五. Do还是Does我来选。1. Do/DoeshewatchTVat night?Yeshedoes.2

7、. Do/Doesyou gotoschooleveryday?No,Ido n' t.3. Do/DoesJackan dPeterlike apples?4. Do/DoesTin agoswimmi ngonSun day?5. Do/Doestheyplayfootball?Yes,theydo/does.6. Do/Doeswehaveagoodteacher?Yes,wedo/does.7. Do/Doestheyjumprope?No,theydono t/does no t.8. Do/Doesyourdogwalkin thezoo?. A J、/J、9. Do/Do

8、esIhaveabignose?No,youdono t/does no t.10. Do/Doesyourcatseatfish?Yes,they.do/does.J11. Do/Doestheirmothersgoshopping?No,theydono t/does no t.12donot/doesnotspeakJapanese.Do/DoesyouspeakJapan ese?六. 请用动词的适当形式填空。1. thedesk(have)fourlegs?Yes,itdoes.2. she(do)herhomeworkeveryday?Yes,shedoes.3. he(live)

9、i nJinan?No,hedoes n't.4. he(n eed)apairofshoes?NO,hedoes n't.5. DoesDanny(see)theappletree?6. she(come)fromAmerica?Yes,she.7. thegirl(look)outofthewi ndowa ndseesma nybirdsi nthesky?No,she.8. Jennyrunshomeand(sit) on thechair?七、选择题：1.1toschooleveryday.A.goB.goesC.goi ng2. Heteetheverymornin

10、g.'j : , 口A.brushB.brushesC.brushi ng3. Thebirdssinging.A.likeB.likesC.liketo-I4. WhatdoesLilydoin g?A.likeB.likesC.to5. youlikeeatin gapples?A.DoB.DoesC.Doi ng6. heswimeveryafter noon?A.DoB.DoesC.Doi ng7. Tomlikesin theclassroom.A.si ngin gB.si ngC.tosi nging8. -DoesSallylikeswimming?-No,she.A.doB.doesC.doesn t '9. PeterandMarymilkeveryday.A.dri nkB.dri nkin gC.dri nks10. theyreadEn gl