【5A文】名校名师之初中英语八大时态.ppt

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1、【5A文】名校名师之初中英语八大时态ReviewofTenses1、TheSimplePresentTense一般现在时态教学重、难点表示经常发生的动作或存在的状态常与everyday,onSundays,sometimes,often，usually,always,等连用结构：1、主语+动词原形+其他Eg.IhaveameetingonSundays.Theyvisittheirparentsonceamonth.一般现在时注:主语(三单)+动词(第三人称单数形式)+其他Eg.Shelikesitverymuch.Sh

2、eusuallygoestoschoolat7o’clockeverymorning.动词第三人称单数形式·在动词后+s·在以s,x,ch,sh,o结尾的动词+es·以辅音字母+y结尾的动词，先变y为i，再加es·特殊have-has等helpguessflymakeleavefixswimknowplayclosegostudygetreadbringwatch写出下列动词的第三人称单数形式carrydowashvisitexerciseenjoyjumphavesiesessessssessiesssshasesss

3、esssesiess一般现在时否定式be+notdon’tdo/doesn’tdoII一般现在时的否定式1.Be动词的否定式:be+notIamateacher.YouareaworkerSheisadoctorWearefriends.I’mnotateacherYouaren’taworkerSheisn’tadoctor.Wearen’tfriends.isnot=isn’tarenot=aren’t否定句2.当主语是单数第三人称时，它与助动词Does有关，但是动词谓语一定要恢复为原形。当主语是其他人称时，它与助动

4、词Do有关。IlikeEnglish.Shelikesitverymuch.Wegotoworkbybike.Idon’tlikeEnglish.Shedoesn’tlikeitverymuch.Wedon’tgotoworkbybike.否定句概念：用yes或no来回答的疑问句叫做一般疑问句。一般疑问句句首的第一个词一般读得比较重。III一般疑问句1.对于be动词，疑问句要求把be提前，第一人称变成第二人称。疑问句Iamateacher.Areyouateacher?Youareaworker.Areyouaworke

5、r?Heisastudent.Isheastudent?Wearefriends.Areyoufriends?2.对于实意动词，疑问句要求是：当主语是他(he)，她(she)，它(it)时，句子前面加does，并把动词恢复原形；当主语是其他人称时，句前加do，第一人称(I/we)换第二人称(you)。Ioftengothere.Youlikethemusic.Hegoestoworkbybus.We/You/Theylikeit.Doyouoftengothere?Doyoulikethemusic.?Doeshegot

6、oworkbybus?Doyou/theylikeit?1.HehasameetingonSundays.2.Hegoestoschoolatseveninthemorning.3.MyfatherandmothergooutforlunchonSundays.4.Wedoourhomeworkafterschool.把下列句子改为一般疑问句DoeshehaveameetingonSundays?Doeshegotoschoolatseveninthemorning?Doyourfatherandmothergooutf

7、orlunchonSundays?Doyoudoyourhomeworkafterschool?exercise把下列句子改为否定句1.Myfatherhasaneggforbreakfast.2.LiLeidoeshishomeworkafterschool.3.Wedoourhomeworkathome.4.Theyhaveameetingeverymorning.Myfatherdoesn’thaveaneggforbreakfast.LiLeidoesn’tdohishomeworkafterschool.Wed

8、on’tdoourhomeworkathome.Theydon’thaveameetingeverymorning.1. Weoften_____(play)intheplayground.2. He____(get)upatsixo’clock.3. ___you____(brush)yourteetheverym