一般现在时(示范课)课件

Welcometomyclass!1精选课件

一般现在时Thesimplepresent2精选课件一、一般现在时的用法（一）、表示经常性或习惯性的动作Whatsubjectdoyoutake?Igetupat6:00everymorning.Iususllygoswimminginmysparetime.（二）、表示目前的状态I’msotired.Youarestudents.Iamateacher.3精选课件（三）.表示客观事实或真理Theearthgoesaroundthesun.Thesunrisesintheeast.（四）.与一般现在时连用的时间状语：often,always,sometimes,usually,everyday/week/year等．4精选课件二、一般现在时的构成系动词be的一般现在时

实义（行为）动词的一般现在时5精选课件（一）、系动词be的一般现在时1、肯定句的构成：主语+be+其他be包括哪些？isamare什么时候用is？什么时候用am？什么时候用are？

取决于主语是单数还是复数Thegirlismyfriend.6精选课件主语为单数时――→主语为复数时――→主语为“I”时

――→isaream7精选课件Exercise1、Kitty

anEnglishgirl.2、We

students.3、I

fromTaizhou.4、She

tall.5、LucyandLily

goodfriends.6、Thosechairs

broken.7、Thebag

mine.isareamisareareis8精选课件2、否定句的构成主语+be+not+其他isnot=amnot=arenot=isn’t’mnotaren’t9精选课件1、Kitty

(not)anEnglishgirl.2、We

(not)students.3、I

(not)fromTaizhou.4、She

(not)tall.5、LucyandLily

（not）goodfriends.6、Thosechairs

(not)broken.7、Thebag

(not)mine.isn’taren’tamnotisn’taren’taren’tisn’t10精选课件3、一般疑问句的构成

Yes，itis.

No，itisn’t.

Is

this

yourEnglishbook

？

注意：在回答时，主语要用相应的代词代替be+主语+其它部分？

肯定回答：Yes，主语+be否定回答：No，主语+be+notbe主语其他11精选课件IsMaryanEnglishteacher?肯定回答：否定回答：Yes,sheisNo,sheisn’t.12精选课件含be动词一般疑问句的改写秘诀：一调二改三问号

一调：即把句中的be调到主语前；

二改：改换主语称谓，即将句中的主语Imymineweourours等第一人称分别改为相应的第二人称youyouryours等；

三问号：句末的句号改为问号

13精选课件IamanEnglishteacher.

→AreyouanEnglishteacher?

14精选课件总结：含be的一般疑问句、否定句改写口诀我用am，你用are，is连着她他它单数名词用is，复数名词全用are变疑问往前提，句末问号莫丢弃，变否定更容易，be后not莫忘记，疑问否定任你变，句首大写莫迟疑！book15精选课件（二）、行为动词的一般现在时1、肯定句的构成主语+行为动词+其他Theseboyslikeplayingfootball.

ThegirlreadsEnglisheverymorning.注意：当主语为第三人称单数时，行为动词要加s或者es什么时候加s，什么时候加es呢？16精选课件1、大多数动词在词尾直接加s，如read→reads

look→looksplay→plays2、以辅音字母加y结尾的动词，要先将y变为i，再加es如：fly→fliescarry→carriesstudy→studies26个字母中除AEIOU五个元音字母外，其余21个都是辅音字母3、以“s,x,ch,sh”结尾的，在词尾加“es”，发音为[iz]如：

teach－teaches[iz];watch－watches[iz]box---boxes4、以“o”结尾的动词，加“es”，读[z]如：

go－goes[z]do－does[z]17精选课件Completethesentences.UsethesimplepresenttenseoftheverbsinbracketsMyfather_______(listen)totheradioeveryday.Mike_______(study)inamiddleschool.She______(take)Eddieforawalkaftersupper.He_______(wash)clotheswithhishands.Simon______(pass)theballtoDaniel.MissLi_______(teach)Chinese.Lookattheanimal,it

____（have）fourlegs.listenstakesstudieswashespassesteacheshas818精选课件2、否定句的构成主语+助动词（do/does）+not+行为动词原形

+其他Theseboysdon’t（donot）likeplayingfootball.Thegirldoesn’t（doesnot）readEnglisheverymorning.什么时候用助动词do，什么时候用助动词does呢？取决于主语ThegirlreadsEnglisheverymorning.Theseboyslikeplayingfootball.19精选课件当主语为复数时，用助动词do构成否定当主语为单数时，用助动词does构成否定注意：don’t和doesn’t之后动词一定要用原形20精选课件Changethefollowingsentencesafterthemodels.Ilikered.(green)Theylikeapples.(oranges)Wetakeabustoschooleveryday.(walktoschool)Model1:Ilikefish.(meat)Idon’tlikemeat.Model2.Helikesreading.(writing)

Hedoesn’tlikewriting.Idon’tlikegreen.Theydon’tlikeoranges.Wedon’twalktoschooleveryday.1021精选课件3.Hisbrotherplaysfootballafterschool.(playbasketball)4.Itlookslikeacat.(hat)5.Shehasadogathome.(acat)

Hisbrotherdoesn’tplaybasketball.Itdoesn’tlooklikeahat.Shedoesn’thaveacatathome.1122精选课件Completethesentences.Usetheproperverbformsinbrackets1.Jordan_______(play)basketball.He___________(notplay)football.2.I_______(go)swimmingonSunday.ButI___________(notgo)shopping.3.Mycousins_______(enjoy)computergames.Butthey__________(notenjoy)ballgames.4.You_______(like)fish.Buthe___________(notlike)fish.playsdoesn’tplaygodon’tgoenjoydon’tenjoylikedoesn’tlike1223精选课件3、一般疑问句的构成问句：DoyourparentslikeEnglish？

肯答：Yes，theydo.

否答：No，theydon’t.

助动词+主语+动词原形+其它？

肯定回答用“Yes,主语+do/does.”否定回答用“No,主语+donot/doesnot.”助动词也常用缩写形式，主要有don’t，doesn’t

24精选课件

改写秘诀：一加二改三问号

一加：即在句首加助动词Do或Does；

二改：1、把谓语动词改为原形；2、改换主语称谓（同be动词）。

三问号：句末的句号改为问号。

25精选课件WereadEnglisheverymorning.

→DoyoureadEnglisheverymorning?

Tom’sfatherlistenstoEnglishontheradioeveryevening

.→DoesTom’sfatherlistentoEnglishontheradioeveryevening?

26精选课件句型转换1.Mr.Greencomesfrom

Shanghai.

(改为一般疑问句)2.MillielivesinaflatinBeijing.(改为否定句)DoesMr.GreencomefromShanghai?Millie

doesn’t

liveina

flatinBeijing.27精选课件3.Danielenjoysplayingcomputergames.(改为一般疑问句并做肯定回答)DoesDanielenjoyplayingcomputergames?Yes,hedoes.28精选课件补充：some、any一般说来，some用于肯定句中，any用于否定句和疑问句中。

改疑问句或否定句时，原句里的some要改成anyTherearesomebooksonthedesk.(改为否定句)→Therearen’tanybooksonthedesk.

→Arethereanybooksonthedesk?29精选课件Whynotbuysomeapples?为什么不买些苹果呢?Wouldyoulikesomemoreapples?你要不要再吃点苹果?注意：在表示建议或希望得到肯定回答时，some可用于疑问句，不用变成any.30精选课件andor变否定句时，and要变成orThereissomeairand

wateronthemoon.→Thereisn'tanyairor

wateronthemoon.

Hehassomebrothersandsisters.

→Hedoesn’thaveanybrothersorsisters.31精选课件tooeither在否定句当中，too要改为eitherIlikeeatingapples,too.→Idon’tlikeeatingapples,either.32精选课件Areyouclear?Let'shaveatest!33精选课件一、写出下列动词的第三人称单数talk______forget______hope______stop______play______say______buy______worry_____fly______study_______like_______make_____give______see______swim______stop_____plan______get_______sit_______let_______cut_______run_______forget______begin____wash_____finish_______teach_______go_______do_____talksforgetshopesstopsplayssaysbuysworriesfliesstudieslikesmakesgivesseesswimsstopsplansgetssitsletscutsrunsforgetsbeginswashesfinishesteachesgoesdoes34精选课件二、用括号内动词的适当形式填空。1.Heoften________(have)dinnerathome.2.DanielandTommy_______(be)inClassOne.3.We_______(notwatch)TVonMonday.4.Nick_______(notgo)tothezooonSunday.5.______they______(like)theWorldCup?6.What______theyoften______(do)onSaturdays?7._______she_______(read)newspaperseveryday?8.Thegirl_______(teach)usEnglishonSundays.9.SheandI________(take)awalktogethereveryevening.10.There________(be)somewaterinthebottle.

hasaredon’twatchdoesn’tgoDolikedodoDoesreadteachestakeis35精选课件三、按照要求改写句子1.DanielwatchesTVeveryevening.(改为否定句)___________________________________2.Idomyhomeworkeveryday.(改为一般疑问句，并作否定回答)__________________________________________________3.Shelikesmilk.(改为一般疑问句，并作肯定回答)___________________________4.Amylikesplayingcomputergames.(改为一般疑问句，并作否定回答)___________________________________________________5.Wegotoschooleverymorning.(改为否定句)____________________________Danieldoesn’twatchTVeveryevening.Doyoudoyourhomeworkeveryday?------No,Idon’t.Doessheikemilk?------Yes,shedoes.DoesAmylikeplayingcomputergames?--------No,hedoesn’t.Wedon’tgotoschooleverymoring.36精选课件6.Doyouoftenplayfootballafterschool?

(肯定回答)__________________________________7.GaoShan‘ssisterlikesplayingtabletennis.（改为否定句）8.ShelivesinasmalltownnearNewYork.（改为一般疑问句）

9.IwatchTVeveryday.（改为一般疑问句）___________________________

10.Davidhasgotagoal.（改为一般疑问句）_________________________

11.Wehavefourlessons.（改为否定句）____________________________

Yes,Ido.GaoShan'ssisterdoesn’tlikeplayingtabletennis.

DoessheliveinasmalltownnearNewYork?DoyouwatchTVeveryday?DoesDavidhavegotagoal?Wedon’thavefourlessons.37精选课件四、选择题1._________Aliceoftenplaythepiano?------No,she__________.A.Do;doB.Does;doesC.Does;doesn’t2.________yourpenfriend_______inBeijing?A.Do;liveB.Do;livesC.Does;live3.TomandMike_______veryexcited,theywilltakeatrip.A.isB.areC.am4.Ilike_____