一般现在时ppt课件.ppt

表示：经常或反复发生的动作或状态,一般现在时,1.主系表,2.主谓,时间标志：always,often,usually,sometimes,everyday/week/year.,onceayear/month/week.,onSundays/weekdays/weekends,1,主系表：主语+be（am、is、are）+其他,Example:Iamastudent.Heisaboy.Theyarebusy.,2,用be动词填空,He_anactor.We_hungry.Sally_tall.Tim_free.LillyandLisa_twins.,3,主谓结构,Example:Igotoschooleveryday.Ialwaysswim.Shebrushesherteethtwiceaday.Helikesswimming.,主语+实义动词原形,主语是第一、二人称：（主语不是单三）,主语是第三人称单数：,主语+实义动词单三形式,动词原形变单三,2.以辅音字母+y结尾的，变y为i加-es。,3.以s，x，sh，ch，o结尾的加-es,1.一般动词末尾直接加-s,4,Practice1:写出下列动词的单三形式,like-help-enjoy-play-study-try-pass-fix-wash-watch-go-do-,5,Practice2:用动词的适当形式填空,1.Heoften_(have)dinnerathome.2.DanielandTommy_(be)inClassOne.3.We_(watch)TVonMonday.4.Nick_(go)tothezooonSunday.5.They_(like)theWorldCup.,6,6.Thegirl_(teach)usEnglishonSundays.7.SheandI_(take)awalktogethereveryevening.8.There_(be)somewaterinthebottle.9.Mike_(like)cooking.10.They_(have)thesamehobby.,7,主语不是单三：主+dont+动词原形,否定句:,主系表：主语+be+not+其他(直接在be动词后面+not),主谓：借助助动词,主语是单三：主+doesnt+动词原形,Example:Idontgotoschooleveryday.Idontalwaysswim.Shedoesntbrushherteethtwiceaday.Hedoesntlikeswimming,8,把下列句子变成否定句,1.JennyandDannyusuallyplaygames.2.Meimeihasbreakfastat6:00everyday.3.Jimdoeshishomeworkatseven.4.Theyplaygamesintheafternoon.5.Wearegoodfriends.,9,主语不是单三：Do+主语+动词原形,疑问句:,主系表：be+主语+其他(直接把be动词提前到句首),主谓：借助助动词,主语是单三：Does+主语+动词原形,Example:Doyougotoschooleveryday.Doesshebrushherteethtwiceaday.Doeshelikeswimming,10,把下列句子变成疑问句并做肯定和否定回答,1.JennyandDannyusuallyplaygames.2.Meimeihasbreakfastat6:00everyday.3.Jimdoeshishomeworkatseven.4.Theyplaygamesintheafternoon.5.Wearegoodfriends.,11,按要求完成下列各题:,1.Thisismypencil(变一般疑问句)_yourpencil？2.TheseredsocksareKates.(变一般疑问句)_redsocksKates？3.Iwanttobuyabiggreenbag.(划线部分提问)_youwanttobuy？4.Marydoesnothaveanybooks.(变肯定句)Mary_books.5.Theclothingshopisonsale.(变为否定句)_.,12,按要求完成下列各题:,6.Shelikestheblackbagverymuch.(变为否定句)_.7.Ibuythepantsforonly50Yuan.(用she改写句子)_thepantsforonly50Yuan.8.ItsanEnglishdictionary.(对画线部分提问)_9.LilyandLucyarefifteen