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1、時(shí)態(tài)與句型轉(zhuǎn)換時(shí)態(tài)與句型轉(zhuǎn)換一般現(xiàn)在時(shí)與現(xiàn)在進(jìn)行時(shí)一般現(xiàn)在時(shí)與現(xiàn)在進(jìn)行時(shí)1整理ppt 進(jìn)行時(shí)態(tài)口訣：進(jìn)行時(shí)態(tài)口訣：進(jìn)行時(shí)很好記，進(jìn)行時(shí)很好記，bebe加動詞加動詞inging。別說別說bebe無詞義，主語和它最親密。無詞義，主語和它最親密。閉音雙寫去啞閉音雙寫去啞e e，分詞構(gòu)成需仔細(xì)。，分詞構(gòu)成需仔細(xì)。2整理ppt 現(xiàn)在進(jìn)行時(shí)的動詞變化規(guī)則：3整理pptDo you know how to get“-ing”?Lets try!do _ watch _ clean _ read_ eat_ play_ danc_ writ_ run _ swim _ing ing ing ing ing i

2、ng ning ming ing ing e e4整理ppt 進(jìn)行時(shí)態(tài)口訣：進(jìn)行時(shí)態(tài)口訣：進(jìn)行時(shí)很好記，進(jìn)行時(shí)很好記，bebe加動詞加動詞inging。別說別說bebe無詞義，主語和它最親密。無詞義，主語和它最親密。閉音雙寫去啞閉音雙寫去啞e e，分詞構(gòu)成需仔細(xì)。，分詞構(gòu)成需仔細(xì)。變疑問變疑問bebe提前，否定提前，否定not not 再后添。再后添。5整理ppt否定句：否定句：直接在直接在be(am,is,are)+后加后加not.not.如：如：I I am am writwritinging.I I amam notnot writ writinging.一般疑問句一般疑問句直接把直接把

3、bebe提前提前,HeHe isis draw drawinging.-IsIs hehe draw drawinging?-Yes,-Yes,hehe isis./No,./No,hehe isnt isnt.6整理ppt特殊疑問句特殊疑問句:特殊疑問詞特殊疑問詞+一般一般疑疑問句問句-劃線部分？劃線部分？1.HeHe isis drawing drawing in the classroomin the classroom.-IsIs hehe drawing drawing in the classroomin the classroom?-WhereWhere+is he drawin

4、gis he drawing -in the classroomin the classroom?Where Where is he drawingis he drawing？加特殊疑問詞加特殊疑問詞先改一般疑問句先改一般疑問句減劃線部分減劃線部分7整理ppt 2.HeHe isis drawing drawing in the classroom in the classroom.-IsIs hehe drawing drawing in the classroom in the classroom?-WhoWho+is is-hehe drawing drawing in the clas

5、sroomin the classroom?Who is drawing in the classroom?加特殊疑問詞加特殊疑問詞先改一般疑問句先改一般疑問句減劃線部分減劃線部分8整理ppt 1.He is riding in the park.Where is he riding?2.Tom is watching TV.Who is watching TV?3.Helen is reading a book at home.What is Helen doing at home?9整理ppt 進(jìn)行時(shí)態(tài)口訣：進(jìn)行時(shí)態(tài)口訣：進(jìn)行時(shí)很好記，進(jìn)行時(shí)很好記，bebe加動詞加動詞inging。別說別

6、說bebe無詞義，主語和它最親密。無詞義，主語和它最親密。閉音雙寫去啞閉音雙寫去啞e e，分詞構(gòu)成需仔細(xì)。，分詞構(gòu)成需仔細(xì)。變疑問變疑問bebe提前，否定提前，否定not not 再后添。再后添。何時(shí)進(jìn)行看信號何時(shí)進(jìn)行看信號,look,listen and now.,look,listen and now.10整理pptLook,read and judge:判斷下列句子的時(shí)態(tài)判斷下列句子的時(shí)態(tài)1.LOOK!The birds are singing.2.I often go to school by bus.3.Mike goes shopping on Sundays.4.They are

7、 having an English lesson now.5.Its six oclock.Ben is having supper.6.Helen plays football after school.LOOKare singingoftenon Sundaysare havingnowIts six oclock is having playsgoesafter schoolgo現(xiàn)在進(jìn)行時(shí)現(xiàn)在進(jìn)行時(shí)現(xiàn)在進(jìn)行時(shí)現(xiàn)在進(jìn)行時(shí)現(xiàn)在進(jìn)行時(shí)現(xiàn)在進(jìn)行時(shí)一般現(xiàn)在時(shí)一般現(xiàn)在時(shí)一般現(xiàn)在時(shí)一般現(xiàn)在時(shí)一般現(xiàn)在時(shí)一般現(xiàn)在時(shí)11整理pptPresent Continuous Tense （現(xiàn)在進(jìn)行時(shí)）（現(xiàn)在進(jìn)行時(shí)

8、）Simple Present Tense （一般現(xiàn)在時(shí)）（一般現(xiàn)在時(shí)）信號詞信號詞 動詞的形式動詞的形式12整理pptPresent Continuous Tense （現(xiàn)在進(jìn)行時(shí)）（現(xiàn)在進(jìn)行時(shí)）構(gòu)成：現(xiàn)在分詞現(xiàn)在分詞構(gòu)成：Be+動詞ing練習(xí)：拼讀出下列動詞的練習(xí)：拼讀出下列動詞的ing 形式形式.1.help_ e_3.swim_ 4.eat_5.give_ 6.take_7.sit _ 8.play_helpingcomingswimmingeatinggivingtakingplayingsitting 13整理pptSimple Present Tense （一般現(xiàn)在時(shí)）（一般現(xiàn)在

9、時(shí)）Present Continuous Tense （現(xiàn)在進(jìn)行時(shí)）（現(xiàn)在進(jìn)行時(shí)）動詞動詞+ing（現(xiàn)在分詞）（現(xiàn)在分詞）l動詞原形動詞原形l動詞動詞第三人稱單數(shù)形式第三人稱單數(shù)形式（簡稱三單形式）（簡稱三單形式）主語主語是第三人稱單數(shù)，是第三人稱單數(shù)，動詞要使用三單形動詞要使用三單形式。式。動動詞詞形形式式14整理pptLook,read and judge:判斷下列人稱是不是三單,用yes或no回答Mike_ we _ your sister_ my mothers student_ it_ Yang Lings dog_ his brother_ Helen and Su Yang_ y

10、ou_除了除了I，除了，除了you,除了復(fù)數(shù)，剩下的都是三單除了復(fù)數(shù)，剩下的都是三單。15整理ppt當(dāng)主語是第三人稱單數(shù)時(shí)，動詞要使用三單形式。當(dāng)主語是第三人稱單數(shù)時(shí)，動詞要使用三單形式。1.I like playing football.He playing football.2.Mike and I have some stamps.Yang Ling some stamps,too.likeshas16整理ppt1.wash washes 2.stay stays 3.guess guesses4.study studies 5.take takes 6.go goes7.stop st

11、ops 8.see sees 9.drive drives10.play plays 11.fly flies 12.find finds13.teach teaches 14.wash washesExercise:拼讀出下列單詞的三單形式17整理pptSimple Present Tense （一般現(xiàn)在時(shí)）（一般現(xiàn)在時(shí)）(2)以s,x,sh,ch結(jié)尾的單詞，或當(dāng) o前為輔音字母,加eswatchesteachesgoesdoeswashesbrushes(3)以輔音字母加y結(jié)尾的單詞，將y改為i加es:studystudies flyflies carrycarries crycries但

12、在y前如果為元音則直接加s buyssaysrunsgetslikestakesplays climbs (1)多數(shù)動詞直接加s:(4)特殊變形：havehas gogoes18整理pptExercise:用所給詞的適當(dāng)形式填空（根據(jù)標(biāo)志詞判斷時(shí)態(tài)，進(jìn)而確定動詞形式）1.Mike often_(play)football in the playground.2.Mike _(play)football in the playground now.3.Listen!Nancy is_(sing)4.What_(do)he usually_(do)after school?5.Danny _ _(

13、study)English and Art at school.6.Mike _(go)to the park with his sister now.7.Its eight oclock,she _ _ _(watch)TV.8.Where is Mike?He_ _(read)English in the classroom.playsis playingsingingdoesdostudiesis goingis watchingis reading19整理ppt1.Mike often_plays_(play)football in the playground.2.Mike _is

14、playing_(play)football in the playground now.Exercise:根據(jù)要求完成句子1.Mike goes to school from Monday to Friday.(用now替換from Monday to Friday）2.Nancy usually swims on Sundays.(用now替換on Sundays)3.Liu Tao is having an English lesson now.(用on Tuesday替換now)nowis goingMike is going to school now.Nancy is swimmi

15、ng now.Liu Tao has an English lesson on Tuesday.20整理pptExercise:時(shí)態(tài)互換時(shí)態(tài)互換 1.Helen usually takes photos on Sundays.(用用now代替代替on Sundays)Helen is taking photos now.2.Su Yang is dancing with her sister now.(用用always代替代替now）Su Yang always dances with her sister.3.He is watering trees in the park now.(用用o

16、ften代替代替now）He often waters trees in the park.4.Mary sometimes makes cakes at home.(用用now代替代替sometimes）Mary is making cakes at home now.21整理ppt1.He wants a book.2.Jimmy is washing clothes.變一般疑問句有有be動詞動詞/情態(tài)動詞的，情態(tài)動詞的，將be動詞/情態(tài)動詞放到句子開頭。沒有沒有be動詞動詞/情態(tài)動詞的，情態(tài)動詞的，在句子開頭加Do,三單加does.變一般疑問句，遇someany，Iyou，weyou,m

17、yyour,ouryour一、變一般疑問句：wantDoesisDoes he want a book?Is Jimmy washing clothes?22整理ppt1.Mike likes milk very much.2.They walk to school.3.Ling Ling and Mike are singing now.4.I am Chinese.5.Ben can run fast.1.Does Mike like milk very much?2.Do they walk to school?3.Are Ling Ling and Mike singing now?4

18、.Are you Chinese?5.Can Ben run fast?23整理ppt1.He wants a book.2.Jimmy is washing clothes.二、變否定句變否定句有有be動詞動詞/情態(tài)動詞的，情態(tài)動詞的，在be動詞/情態(tài)動詞后加not.沒有沒有be動詞動詞/情態(tài)動詞的，情態(tài)動詞的，在人稱的后面，動詞的前面加dont,三單加doesnt.變否定句，遇someany.wantdoesntnotHe doesnt want a book.Jimmy is not washing clothes.24整理ppt1.Mike likes milk very much.2

19、.They walk to school.3.Ling Ling and Mike are singing now.4.I am Chinese.5.Ben can run fast.1.Mike doesnt like milk very much.2.They dont walk to school.3.Ling Ling and Mike are not singing now.4.I am not Chinese.5.Ben cant run fast.25整理ppt三、對劃線部分提問（變特殊疑問句）1.He wants a book.2.Mike is washing clothes

20、.特殊疑問詞：what,where,how,who,whose由特殊疑問詞引導(dǎo)的問句特殊疑問句whatWho is washing clothes?whoWhat does he want?26整理ppt1.Mike likes milk very much.2.They go to school by bike.3.Ling Lings book is on the desk.4.I am a doctor.5.I work there for two years.2.How do they go to school?3.Whose book is on the desk?1.What does Mike like very much?4.Who is a doctor?5.How long do you work there?27整理ppt