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1一般现在时的结构：主语不是三单：主语+动词原形主语是三单：主语+动词三单形式（-es,-s结尾，）注：三单：单个人或物或地方等（I，you除外）Weusuallywalktoschool.我们经常走路上学。Sheusuallywalkstoschool.她经常走路上学。口诀：一般现在时,不是三单用原形，是三单就加s，es。2动词三单形式变化规则1)一般情况：加-swork—works2)以s,x,z,sh,ch或o结尾:加-espass—passes,push—pushes,catch—catches,go--goes3)以辅音字母+y结尾：改y为i，加-es（辅音字母是：a，e,i,o,u以外的字母）fly—flies4)不规则变化have--has口诀：一般现在时，三单s/es，其他无变化，具体规则要牢记：1）直接加s2）以s，x，ch，sh，o结尾+es3）辅+y，变y为i，+es4）特殊情况特殊记，have变has。练习题：用所给词的正确形式填空1.Weoften___________(play)ontheplayground.2.He_________(get)upatsixo’clock.3.__________you_________(brush)yourteetheverymorning.4.What____(do)heusually_____(do)afterschool?5.Danny_______(study)English,Chinese,Maths,ScienceandArtatschool.6.Mikesometimes__________(go)totheparkwithhissister.7.Ateightatnight,she________(watch)TVwithhisparents.8.________Mike________(read)Englisheveryday?9.Howmanylessons______yourclassmate____(have)onMonday?310.Whattime____hismother_________(do)thehousework?11.Heoften______(have)dinnerathome.DanielandTommy___(be)inClassOne.13.We____(notwatch)TVonMonday.14.Nick_____(notgo)tothezooonSunday.15.They______(like)theWorldCup?What____theyoften____(do)onSaturdays17.Yourparents________(read)newspaperseveryday?18.Thegirl______(teach)usEnglishonSundays.19.SheandI_______(take)awalktogethereveryevening.20.There_______(be)somewaterinthebottle.Mike______(like)cooking.22.They_______(have)thesamehobby.Myaunt______(look)afterherbabycarefully.24.Youalways____(do)yourhomeworkwell.I_____(be)ill.I’mstayinginbed.26.She_____(go)toschoolfromMondaytoFriday.27.LiuTao_____(do)notlikePE.28.Thechildoften______(watch)TVintheevening.29.SuHaiandSuYang______(have)eightlessonsthisterm.30.－Whatday______(be)ittoday?－It’sSaturday.31.Don’tmakeanoise.Grandpa__________(sleep).32.Tom’sfamily__________(watch)TV.33.It________(take)metwohourstofinishmyhomeworklastnight.34.What______yourmother_______(do)everyevening?She_______(wash)clothes.35._______it______(rain)everyday?36.What_______(do)you_______onSundays?We________(play)football.37.There________(be)afootballmatchonTVeverymorning.38.Theyoften________(visit)theGreatWall.39.Who_______(dance)thebestinyourclass?40.He_____________(notcome).41.Theearth__________(move)roundthesun.42She________(buy)asweater.43.Mr.Wangoften______(go)toShanghai.4二、改句子1.Doyouoftenplayfootballafterschool?(肯定回答)2.Ihavemanybooks.（改为否定句）3.GaoShan’ssisterlikesplayingtabletennis（改为否定句）4.ShelivesinasmalltownnearNewYork.（改为一般疑问句）5.IwatchTVeveryday.（改为一般疑问句）6.Davidhasagoal.（改为一般疑问句）7.Wehavefourlessons.（否定句）8.Nancydoesn’trunfast（肯定句）9.Mydogrunsfast.(一般疑问句)（把10—14小题变否定句，一般疑问句和划线提问）10.Mikehastwolettersforhim.11.IusuallyplayfootballonFridayafternoon12.SuYangusuallywashessomeclothesonSaturday.13.Mingmingusuallywaterstheflowerseveryday514.Tomdoeshishomeworkathome.三、写出下列动词的第三人称单数形式：1.wash_________match_______guess______study______finish_________go________snow______carry_________2.stop______see________drive________let_______carry______keep_____join______find_______think________teach______catch______3.stay_______begin______forget_______forget______lie________die_______run_______prefer______give________ring_______dance______hope_______四、单项选择：1.There_____anEnglishfilmatthecinemanow.A.willhaveB.isgoingtohaveC.isgoingtobeD.is2.Thepicture_______nice.A.looksB.islookedC.lookD.islooking3.She______downandsoonfallsasleep.A.liveB.lainC.laidD.sits4.They_____theofficeintimeverymorning.A.reachtoB.arrivedC.wentD.getto5.WeshallgotoShanghaionbusinessbeforeyou_____backnextweek.A.willcomeB.cameC.wouldcomeD.come6.Theplane______overthere.A.isB.areC.amD.was7.Iseeher____theroomthismorning.A.toenterB.enteredC.enterD.enters8.Theteacher________ustocometoschoolontime.A.askB.askingC.asksD.asked9.Johnalways______others.6A.helpB.helpingC.helpsD.tohelp10.He______foreighthourseveryday.A.workingB.toworkC.worksD.worked11.You’dbetter______athomeand______yourhomework.A.tostay,doB.stay,doC.tostay,todoD.stay,todo12.Hesitsdownand______arest.A.havingB.haveC.tohaveD.has13.UncleWangnever______acake.A.makeB.tomakeC.makingD.makes