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1、小学英语四大时态第1页，本讲稿共88页四种时态一般现在时现在进行时将来时过去时第2页，本讲稿共88页Theearthgoesaroundthesun.HejumpedhighonlastSportsDay.Mary likes Chinese.Mary likes Chinese.Doyoudoyourhomeworkeveryday?WhosgoingtoNewYorksoon？ItwasBensbirthdaylastFriday.请说出以下句子的时态第3页，本讲稿共88页Ireadanewspapereveryday.Ididntreadanewspaperyesterday,Iread
2、anovelinstead.Iamreadinganewspapernow.Iamgoingtoreadamagzingtomorrow.四种时态第4页，本讲稿共88页动词1.概念：表示_和_的词。2.英文表达：verb3.英文缩写：v.动作状态第5页，本讲稿共88页jump 跳run 跑Iamateacher.Sheisastudent.Youareaboy.动作amisare状态第6页，本讲稿共88页Findverbinthefollowingphrase.rideabikeflyakitemakeacakecolorthedogcleantheroadfollowthenurse第7页，
3、本讲稿共88页一般现在时一般现在时：表示经常性的事情，习惯性的动作或一般性事实。时间状语：often经常，usually通常，always总是，everyday每天，sometimes有时等。第8页，本讲稿共88页always，usually，often，sometimes,seldom和never都是用来表示时间的频度副词，但它们所表示的动作频率不同。通常说来，always表示100%，usually表示80%，often表示60%，sometimes表示40%，seldom表示20%，never表示0%。第9页，本讲稿共88页Sun Mon Tue Wed ThurFriSatdohous
4、eworkdohouseworkplaythepianoplaythepianoreadcomicsreadcomicshavecookeryhavecookerylessonslessonswatchTVwatchTVgotolibrarygotolibraryplaybasketballplaybasketballneverneveralwaysalwayssometimessometimesseldomseldomoftenoftenusuallyusually第10页，本讲稿共88页句子结构：1.主语+is/am/are+其他2.主语（非单三非单三）+动词原形+其他3.主语（单三单三）
5、+动词s或es+其他非单三非单三：I,you,we,they,复数。单三单三：he,she,it,单个人，单个物。第11页，本讲稿共88页第一人称第一人称：我，我们（：我，我们（I，we）第二人称：你，你们（第二人称：你，你们（you）第三人称：除了第一第二人称，其他都是第三人称：除了第一第二人称，其他都是第第三三人称人称单单数：数：男他男他,女她女她,动物它动物它(he.she.it)，某人，某物，某件事某人，某物，某件事he.she.itEric.Jennymyuncleadog.adeskthebaseballmyschool第三人称单数第12页，本讲稿共88页你能分辨出第三人称单数吗？
6、this5orangessheice-creamtheytheboyitthosesheBobandTomwehisfatherIthecatsomebreadmygrandparents第13页，本讲稿共88页一般现在时动词变单三：1）直接加s，如：come-comes2)以o,x,s,sh,ch结尾+es,如:do-does,wash-washes，go-goes3）辅音字母加y结尾，把y改为i，+es，如：fly-flies,worry-worries,carry-carries4）特殊：have-has第14页，本讲稿共88页一般现在时1.go-2.get-e-4.put-5.have
7、-6.see-7.take-8.do-9.read-10.know-11.buy-12.say-goesgetscomesputshasseestakesdoes readsknowsbuyssays第15页，本讲稿共88页1.I _ three friends in England.2.They_ a big room.3.Helen _ two cats.4.Jack and Cindy _ a son.5.She _ a big apple.6.Do you_ a bag?7.Bobs brother _a nice watch.havehavehashavehashave用 have
8、or has 填空。第三人称单数用has，非第三人称单数和复数用have.has第16页，本讲稿共88页1.I_pearsverymuch.2.They_theirschool.3.Helen_vegetables.4.JackandCindy_bread.5.She_hamburgerswithchicken.6.Doeshe_fruit?7.Bobsbrother_carrots.用 like or likes 填空。likelikelikelikeslikeslikelikes第17页，本讲稿共88页Ilikeapples.Ieatbananas.Ineedabook.Iplaysocc
9、er.IcallMary.Iaskteacher.Shelikesapples.Sheeatsbananas.She_abook.She_soccer.She_Mary.She_teacher.needsplayscallsasksIhaveabaseball.Shehasabaseball.Doyouhaveapen?Doesshehaveapen?Igotoschool.Shegoestoschool第18页，本讲稿共88页陈述句：用于说明一个事实或表达说话人的看法或观点的句子。陈述句陈述句分为肯定句肯定句和否定句否定句。肯定句肯定句表示肯定的意义；Iamateacher.Ilikeapp
10、les.否定句否定句表示否定意义，句中有否定词not,never等，表示“不”的意思。Iamnotateacher.Idontlikeapples.第19页，本讲稿共88页肯定句和否定句之间的转换肯定句和否定句之间的转换1.如果肯定句中有如果肯定句中有be动词（动词（am,is,are,）或）或者情态动词，只需在者情态动词，只需在be动词或者情态动词之后动词或者情态动词之后加加not即可得到相应的否定句。即可得到相应的否定句。2.如果句子中没有如果句子中没有be动词或者情态动词，则需动词或者情态动词，则需要借助要借助助动词助动词do、does，将，将not放在它的后面，放在它的后面，并将句中实
11、义动词变为原形。并将句中实义动词变为原形。注意：注意：do,does,后面必须使后面必须使用动词原形。用动词原形。第20页，本讲稿共88页肯定句和否定句之间的转换肯定句和否定句之间的转换Myfatherisataxidriver.Myfatherisnot(isnt)ataxidriver.Therearesomeapplesonthetable.Therearenot(arent)anyapplesonthetable.Hecanplayfootballverywell.Hecannot(cant)playfootballverywell.第21页，本讲稿共88页MoreExamplesIl
12、ikelisteningtopopmusic.Idont(donot)likelisteningtopopmusic.Hegoestoworkeverymorning.Hedoesnt(dosenot)gotoworkeverymorning.Lindadrivestoschooleveryday.Lindadoesnt(doesnot)drivetoschooleveryday.第22页，本讲稿共88页1.I_pearsverymuch.2.They_theirschool.3.Helen_vegetables.4.JackandCindy_bread.5.She_hamburgers.6.
13、Bobsbrother_carrotsandrice.likelikelikeslikeslikelikes改为否定句第23页，本讲稿共88页1.Iliketheschoolbag.2.Helikesfruit.3.Theyeatbread.4.Heleneatschicken.5.Myfatherplayssoccer.6.IwanttowatchTV.7.Shewantstohavelunch.8.Ericgoestoschool.9.Wethinkaboutfood.10.Paulhelpshisclassmates.改为否定句第24页，本讲稿共88页一般疑问句一般疑问句：一般疑问句是指
14、可以直接用yes或no来回答的疑问句，这种疑问句句末多用升调。如：Isthisyourhandbag?-Yes,itis./-No,itisnot.Doyoulikeapples?-Yes,Ido./-No,Idonot.一般疑问句的基本结构一般疑问句的基本结构：be动词/助动词/情态动词+主语+谓语/表语+其他？一般疑问句的回答一般疑问句的回答：Yes,主语+be动词/助动词/情态动词No,主语+be动词/助动词/情态动词+not第25页，本讲稿共88页1.Iliketheschoolbag.2.Helikesfruit.3.Theyeatbread.4.Heleneatschicken.5
15、.Myfatherplayssoccer.6.IwanttowatchTV.7.Shewantstohavelunch.8.Ericgoestoschool.9.Wethinkaboutfood.10.Paulhelpshisclassmates.改为一般疑问句第26页，本讲稿共88页1.I_pearsverymuch.2.They_theirschool.3.Helen_vegetables.4.JackandCindy_bread.5.She_hamburgers.6.Bobsbrother_carrotsandrice.likelikelikeslikeslikelikes改为一般疑问句
16、，并肯定/否定回答第27页，本讲稿共88页一般现在时（1）当句子中有be动词或情态动词时陈述句：Sheisastudent.疑问句Issheastudent?否定句Sheisnotastudent.陈述句：Icanswim.疑问句Canyouswim否定句Icannotswim.第28页，本讲稿共88页一般现在时（2）当句子中即没有当句子中即没有be动词，也没有情态动词时动词，也没有情态动词时陈述句：陈述句：Wegetupat7:00everymorning.疑问句疑问句Doyougetupat7:00everymorning?肯定回答：肯定回答：Yes,wedo.否定回答：否定回答：No,w
17、edont.否定句否定句Wedontgetupat7:00everymorning.陈述句：陈述句：Shehasalittlebrother.疑问句疑问句Doesshehavealittlebrother?肯定回答：肯定回答：Yes,shedoes.否定回答：否定回答：No,shedoesnt.否定句否定句Shedoesnthavealittlebrother.第29页，本讲稿共88页肯定句，否定句和一般疑问句之间转化的步骤1仔细审题仔细审题2看句子中含有哪类动词看句子中含有哪类动词3复查复查第30页，本讲稿共88页一般现在时1.Sheisagirl.否定句:一般疑问句:肯定回答:否定回答：S
18、heisntagirl.Issheagirl?Yes,sheis.No,sheisnt.第31页，本讲稿共88页一般现在时2.Heoftengoestoschoolatseven.否定句:一般疑问句:Hedoesntoftengotoschoolatseven.Does he often go to school at seven?肯定回答：Yes,he does.否定回答：No,he doesnt.第32页，本讲稿共88页Ihaveabaseball.(否定句)I_haveabaseball.(一般疑问句)_you_abaseball?(肯定回答)Yes,I_.(否定回答)No,I_.She
19、hasatennisball.(否定句)She_abaseball.(一般疑问句)_she_abaseball?(肯定回答)Yes,she_.(否定回答)No,she_.dontDohavedodontdoesnthaveDoeshavedoesdoesnt第33页，本讲稿共88页选择题()1.Tomisaworker.He_inafactory.Hissisters_inahospital.work,workB.works,workC.work,works()2.Who_Englishbestinyourclass?speakB.speaksC.speaking()3.Heoften_the
20、windows.A.iscleaningB.cleanC.cleans()4.We_musicandoften_tomusic.like,listenB.likes,listensC.like,arelisteningBBCA第34页，本讲稿共88页()5.Shesometimes_upatsixinthemorning.A.getB.getsC.gets()6.Maryusually_tome.A.willwriteB.writeC.writes()7.Hedoesnt_cats.A.likesB.likeC.liking()8.Mysister_oftencleantheroom.A.di
21、dntB.isntC.doesntCCBC第35页，本讲稿共88页填空1.I_fromChina.(be)2.JackandTom_myfriends.(be)3.Yourparents_(read)bookseveryday.4.LiLeialways_toschoolat7:30.(go)5.Youalways_(do)yourhomeworkwell.amarereadgoesdo第36页，本讲稿共88页6.Thechildoften_(watch)TVintheevening.7.WangKaiandWangLi_(have)luncheveryday.8.Weoften_(play)
22、intheplayground.9.ChenJiesometimes_(go)totheparkwithhersister.watcheshaveplaygoes第37页，本讲稿共88页10.Heoften_(have)dinnerathome.11.DamingandTommy_(be)inClassOne.12.We_(notwatch)TVonMonday.13.Nick_(notgo)tothezooonSundays.14.They_(like)theapples.15.Doyou_(eat)dinnerathome.16.Theydont_(get)upatfive.hasared
23、ont watchdoesnt golikeeatget第38页，本讲稿共88页按要求完成句子1.Doyouoftenplayfootballafterschool?(肯定回答)2.Ihavemanybooks.（改为否定句）3.Mysisterlikespeaches.（改为否定句）4.ShelivesinasmalltownnearNewYork.（改为一般疑问句并做肯否回答）5.IwatchTVeveryday.（同上）6.Tomhasgotatoy.（同上）第39页，本讲稿共88页现在进行时句子结构句子结构:主语主语+be+动词的现在分词动词的现在分词口诀：我用am，你用are，is用
24、在他她它，单数名词使用is，复数名词使用are定义定义：现在进行时表示现在或当前一般时间正现在进行时表示现在或当前一般时间正在进行的动作常与在进行的动作常与Listen，Look，now，连用连用第40页，本讲稿共88页现在进行时动词动词ing的变化规律：1）直接加ing，如：open-opening,clean-cleaning2）去掉词尾不发音的e，如：take-taking,have-having,3）重读闭音节的，双写最后的字母，加ing,如：put-putting,begin-beginning,swim-swimming,run-running,第41页，本讲稿共88页现在进行时s
25、tudy_make_swim_stop_come_close_have_run_drive_wash_beginwatch_taketalkputstudyingmakingswimmingstoppingcomingclosinghavingrunningdrivingwashingbeginningwatchingtakingtalkingputting第42页，本讲稿共88页现在进行时1Mr.Zheng(read)abooknow.2.Therabbits(jump)now.3.Look!TomandJohn(swim).4.Mybrother(make)akiteinhisroomno
26、w.5.Look!Thebus(stop).6.We(have)anEnglishclassnow.is readingare jumpingare swimmingis makingis stoppingare having第43页，本讲稿共88页现在进行时否定形式:在be动词后面加not例如：Iamnotsinging.Theyarentwriting.一般疑问句及回答：把be动词放在句首例如：AmIsinging?Yes,youare./No,youarent.Aretheywriting?Yes,theyare./No,theyarent.第44页，本讲稿共88页现在进行时1.Theb
27、oyisplayingbasketball.否定句：_一般疑问句：_肯定回答：_否定回答：_The boy isnt playing basketball.Is the boy playing basketball?Yes,he is.No,he isnt.第45页，本讲稿共88页选择题1.Whatareyoudoing?I_.A.eatB.caneatC.eatingD.ameating2.Weare_booksnow.A.readingB.amreadingC.readD.toread3.Ourteacheris_aredsweater.A.puttingonB.putonC.wearsD
28、.wear4.Thatboyisnt_theteacher.A.listenB.listensC.listeningD.listeningtoDAAD第46页，本讲稿共88页现在进行时5.Itseightoclock.Jimmysparents_TV.A.iswatchingB.arewatchingC.watchD.towatch6.Mymotheris_acake_mybirthday.A.making;toB.making;forC.doing;toD.doing;for7.Theyare_thesebooksinthebox.A.putsB.putC.toputD.putting8._
29、you_thewindow?-Yes,Iam.A.Do,cleanB.Is,cleaningC.Are,cleaningD.Do,cleaningBBDC第47页，本讲稿共88页填空题1.Whatareyou_(do)now?I_(eat)bread.2.Itsnineoclock.Myfather_(work)intheoffice.3.Look!Theboy_(swim).4._he_(clean)theclassroom?No,heisnt.He_(play).5.WhereisMike?He_(run)onthegrass.6.Listen!who_(sing)inthemusicro
30、om?doingam eatingis workingis swimmingIs cleaningis playingis runningis singing第48页，本讲稿共88页 一般现在时和现在进行时练习题一般现在时和现在进行时练习题1.Mymotheroften_oranges.1.Mymotheroften_oranges.AeatB.eatsC.eatingAeatB.eatsC.eating2.Myauntsometimes_verywell.2.Myauntsometimes_verywell.A.singB.singsC.singingA.singB.singsC.singi
31、ng3.Jackusually_grandpaverymuch.3.Jackusually_grandpaverymuch.A.missB.missesC.missingA.missB.missesC.missing4.He_hishomeworknow.4.He_hishomeworknow.A.doingB.isdoingC.doesA.doingB.isdoingC.does5.Lily_thepianonow.5.Lily_thepianonow.A:playingBplaysCisplayingA:playingBplaysCisplaying6.Look!Tom_inthesean
32、ow.6.Look!Tom_intheseanow.A.swimB.swimmingC.isswimmingA.swimB.swimmingC.isswimming7.Listen!Thestudents_7.Listen!Thestudents_now.now.A.cryB.arecryingCcriesA.cryB.arecryingCcries8.Abird_everyday.8.Abird_everyday.A.fliesB.flyC.isflyingA.fliesB.flyC.isflyingBBBBCCBA第49页，本讲稿共88页一般现在时和现在进行时练习题 9.The horse
33、s often _ fast.9.The horses often _ fast.A.run B.runs C.is running A.run B.runs C.is running 10.You _ every night.10.You _ every night.A.dance B.dances C.are dancing A.dance B.dances C.are dancing 11.He _ to church on Sundays.A.go B.goes C is going 11.He _ to church on Sundays.A.go B.goes C is going
34、 12.Mom _me her new earrings every day.12.Mom _me her new earrings every day.A.show B.shows C.is showing A.show B.shows C.is showing 13.She _ TV every night.A.watches B.watch C.is watching 13.She _ TV every night.A.watches B.watch C.is watching 14.They _ the mountain every day.A:climbs B:climb C is
35、climbing 14.They _ the mountain every day.A:climbs B:climb C is climbing 15.Dont shout!She _ now.15.Dont shout!She _ now.A:sleeping B is sleeping C sleeps A:sleeping B is sleeping C sleeps 16.He _the picture now.16.He _the picture now.A is painting B paints C is painting A is painting B paints C is
36、painting BABBABBA第50页，本讲稿共88页一般现在时和现在进行时练习题17.Look!He _ now.17.Look!He _ now.A dance B is dancing C dances A dance B is dancing C dances 18.My parents _ me to the park every week.18.My parents _ me to the park every week.A.take B.takes C.are taking A.take B.takes C.are taking 19.That elephant _ two
37、big ears.19.That elephant _ two big ears.A.have B.has C.are A.have B.has C.are 20.My uncle _ clothes every evening.20.My uncle _ clothes every evening.A.washes B.is washing C.wash A.washes B.is washing C.wash 21.I _ a letter in the mail box now 21.I _ a letter in the mail box now A putting B am putt
38、ing C put A putting B am putting C put 22.I _ a fairy tale now.22.I _ a fairy tale now.A read B am reading C reads A read B am reading C reads BABABB第51页，本讲稿共88页1).she,thewindow,open,now.(用现在进行时连词成句.)_2).is,who,thewindow,cleaning?(连词成句)_3).Sheisclosingthedoornow.(改成否定句)_4.)Youaredoingyourhomework.(用
39、I作主语改写句子)_5).they,thetree,sing,now,under.(用现在进行时连词成句.)_6).Thechildrenarehelpingtheoldwoman.(改成一般疑问句)_二、按要求写句子She is opening the window now.Who is cleaning the window?She is not(=isnt)closing the door now.I am doing my homework.They are singing under the tree now.Are the children helping the old woma
40、n?第52页，本讲稿共88页三.用词的适当形式填空。1.Whattime_hisfather_(do)thework?2.He_(get)upatfiveoclockeveyday.3._you_(brush)yourteetheverymorning?4.What_(do)heusually_(do)afterschool?5.Tom_(study)English,Chinese,andMathsatschool.6.Kittysometimes_(go)totheparkwithhissister.7.Ateightatnight,she_(watch)TVwithherparents.8
41、._Mike_(read)Englisheveryday?9.Howmanylessons_yourclassmates_(have)onMonday?10.Weoften_(play)footballintheplayground.does dogetsDo brushdoes dostudies goes watches Does read do have play 第53页，本讲稿共88页四.用现在进行时完成下列句子:1.What_you_(do)?2.I_(sing)anEnglishsong.3.What_he_(mend)?He_(mend)acar.4._you_(fly)aki
42、te?Yes,_.5._she_(sit)intheboat?6._you_(ask)questions?7.We_(play)gamesnow.are doing am singing is mending is mending Are flying we are Is sitting Are asking are playing 第54页，本讲稿共88页一般将来时定义定义：表示将要发生的事或打算、计划、决定要表示将要发生的事或打算、计划、决定要做的事情做的事情。常与tomorrow,nextweek/weekend/month/year,thismorning/afternoon/even
43、ing连用句子结构句子结构：1.主语主语+begoingto+动词原形动词原形2.主语主语+will+动词原形动词原形3.主语主语+shall+动词原形动词原形第55页，本讲稿共88页todaytodayyesterdayyesterdayt t t the day before he day before yesterdayyesterdaytomorrowtomorrowthe day after tomorrowthe day after tomorrow13th14th15th12th11th第56页，本讲稿共88页否定形式：把be动词或will后面加not例如：Jimisnotgoi
44、ngtoplayfootball.Jimwillnotplayfootball.一般疑问句：把be动词或will调到句首，例如：IsJimgoingtoplayfootball?WillJimplayfootball?will not=wont第57页，本讲稿共88页填空题1.We_(visit)theGreatWallnextmonth.2.Myfather_(fly)toBeijingtomorrow.3.Tom_(clean)theroomnextweek.4._she_(learn)Englishsoon?Yes,shewill.5._you_(borrow)booksfromthel
45、ibrarytomorrow?6.I_(buy)anewonenextSaturday.7.They_(have)apicnicintheparknextSunday.8.I_(write)aletterthedayaftertomorrow.9.He_(make)akitenextMonday.10.Mymother_(cook)somedeliciousfoodthisweekend.will visitwill flywill cleanWill learnWill borrowwill buywill havewill writewill makewill cook第58页，本讲稿共8
46、8页改写句子1.Tomisgoingtovisitthezoo.（改否定）2.Illgototheshop.（改否定）3.Imgoingtogetupat6:30tomorrow.（改一般疑问句作肯否回答）4.Wewillmeetatthebusstopat10:30.（同上）5.Hewillflyakite.（同上）6.Maryisgoingtomakeacake.（同上)7.Theyaregoingtoseethetigers.（同上)第59页，本讲稿共88页过去式定义：定义：一般过去时表示过去某个时间发生的动作或存在的状态。一般过去时表示过去某个时间发生的动作或存在的状态。常和表示过去的
47、时间状语连用。常和表示过去的时间状语连用。如：如：lastweek,yesterday,in2000,lastSunday句子结构：句子结构：1.主语主语+was/were+其他其他2.主语主语+动词的过去式动词的过去式+其他其他第60页，本讲稿共88页todaytodayyesterdayyesterdayt the day before he day before yesterdayyesterdaytomorrowtomorrowthe day after tomorrowthe day after tomorrow13th14th15th12th11th第61页，本讲稿共88页动词过去
48、式的规则变化一般情况，直接加上-ed。如：look-looked。以不发音的字母e结尾的动词，加-d。如：live-lived。以重读闭音节结尾，先双写辅音字母，再加-ed。如：stop-stopped辅音字母+y结尾的动词，先变y为i，再加-ed。如：study-studied。第62页，本讲稿共88页动词过去式的不规则变化am,is-wasare-weredo-didsee-sawsay-saidgive-gaveget-gotgo-wentcome-camehave-hadeat-atetake-tookrun-ransing-sangput-putmake-maderead-readw
49、rite-wrotedraw-drewdrink-drankfly-flewride-rodespeak-spokesweep-sweptswim-swamsit-sat第63页，本讲稿共88页肯定句：肯定句：Iwenttothezooyesterday.一般疑问句：一般疑问句：Didyougotothezooyesterday?肯定回答：肯定回答：Yes,Idid.否定回答：否定回答：No,Ididnt.否定句：否定句：Ididntgotothezooyesterday.肯定句：肯定句：Theyweregoodfriendsthen.一般疑问句：一般疑问句：Weretheygoodfrien
50、dsthen?肯定回答：肯定回答：Yes,theywere.否定回答：否定回答：No,theywerent.否定句：否定句：Theywerentgoodfriendsthen.第64页，本讲稿共88页句型转换句型转换1.Shesawacatlastweekend.否定句：否定句：_一般疑问句：一般疑问句：_肯、否定回答：肯、否定回答：_2.Tomwasonthefirstfloor.否定句：否定句：_一般疑问句：一般疑问句：_肯、否定回答：肯、否定回答：_She didnt see a cat last weekend.Did she see a cat last weekend?Yes,sh