外研版(一起)英语三年级上册(全) 语法知识点

三年级上册英语语法知识点Module1Unit11.do主语动词……?（do要根据主语变换形式）----一般疑问句之一回答：Yes，主语do./No,主语don’t.例子：DoyouusechopsticksintheUK?----做出肯定/否定回答Doyouwantrice?Doyouwantnoodles?Doyoulikerice?Doyouuseaknifeandfork?Dotheywantrice?Doesheuseaknifeandfork?Doesshelikerice?2.主语be形容词(adj.）：什么怎么样例子：Iamhungry.----转换其他人称造句Thenoodlesaregood.Itiseasyforus.Itishardforus.3.缩写主语be：Iam=I’mYouare=you’reWeare=we’reTheyare=they’reItis=it’sHeis=he’sSheis=she’sWhatis=what’s否定形式：arenot=aren’tisnot=isn’tdonot=don’tdoesnot=doesn’t4.主语动词宾语例子：Youlikemeat.----替换各种宾语Weuseaknifeandfork.5.词组：Lookat名词Lookatthemess!----替换各种名词Lookatme!Look!Unit21.Whatbe主语动词ing?谁正在做什么？回答：主语bedoing……谁正在做什么。Whatareyoudoing?Whatareyoueating?----Iameatinggrass,(替换meat,rice,noodles,hamburgersandchips,apples.)2.现在进行时结构：be动词ing正在……（四大时态之一）Whatareyoueating?----特殊疑问句----找出各自的bedoingWhatareyoudoing?----特殊疑问句I’meatinggrass.----肯定句I’meatingmeat.I’meatinghamburgersandchips.I’musingmyhands.He’susingchopsticks.She’susingaknifeandfork.3.be主语动词ing……? (be要根据主语变换形式)----一般疑问句之二回答：Yes，主语be./No,主语benot.Areyoueatinganapple?----做出肯定/否定回答Areyoueatingahamburger?Aretheyeatinggrass?Isheeatingchips?Issheeatingrice?Isyourmothereatingnoodles?4.词组：Speak语言：说什么语言SpeakEnglishSpeakChineseSpeakJapaneseSpeakFrenchPlease 请Trythem,please.(放最后的时候一般用逗号隔开)Pleasetrythem.(放前面不需要逗号隔开)Module2Unit15.现在进行时结构：be动词ing正在……（四大时态之一）Whatareyoudoing?----特殊疑问句----找出各自的bedoingWe’remakingacake.----肯定句We’remakingacakeforyou.We’remakingaplane.I’mridingmybike.I’mmakingacake.I’mreading.I’mworking.Amy’splayingthepiano.Sam’splayingthedrums.（写出每个肯定句的特殊疑问句）6.祈使句a)Let某人动词原形某事：让某人做某事Let’smakeacakeforMumandDad.Let’sgotoschool.Let’sgohome.Letmedoit.缩写：let’s=letus 让我们扩展：let后面的人称代词宾格宾格（置于动词or介词后面）第一人称第二人称第三人称单数me我you你him他,her她,it它复数us我们you你们them（他，她，它）们b)动词原形宾格！or Be形容词！Bequiet!Pleasebequiet!Pleasegotoyourroom!Pleasestop!7.词组：Goodidea!  好主意！Thankyou！ 谢谢你！Thanks！  谢谢！Manythanks! 非常感谢！Yes！    是的！Unit21.现在进行时结构：be动词ing正在……（四大时态之一）Whatareyoudoing?----特殊疑问句----找出各自的bedoingWhat’shedoing?What’sshedoing?Whataretheydoing？I’mwatchingTV.I’mwateringtheflowers.He’sriding.She’seating.He’sdoinghishomework.Heisreading.He’swriting.She’ssleeping.Theyaredrawing.Sheisgettingup.We’remakingducks.We’remakingplanes.Acatisrunning.扩展：主格（用作主语）第一人称第二人称第三人称单数I我you你he他，she她，it它复数we我们you你们they（他，她，它）们2.主语be形容词：什么怎么样I’msorry.It’slovely.3.指示代词指示代词单数（后单数）this这，这个that那，那个复数（后复数）these这些those那些That’smyflower! Thisismybag.Thesearemybooks.Thoseareyourbooks.缩写：that’s=thatis4.词组：Hereyouare.  给你。WatchTV    看电视Rideabike   骑单车Readabook/readbooks  看书Getup     起床Drawapicture  画画Pleasecomeandeatthecakenow!(祈使句)Module3Unit1&Unit21.Whatbethose/these/this/that？(那些/这些/这个/那个)是什么？Whatarethose?那些是什么？Whatarethese?这些是什么？Theyareflowers.(paperflowers,dragonboats,greentrees,books.tigers)---替换作答注：those和these用复数，且不管是those还是these，回答一律用they代替。Whatisthis?这是什么？Whatisthat?那是什么？Itisabook.(paperflower,dragonboat,greentree)---替换作答注：this和that用复数，且不管是this还是that，回答一律用it代替。2.Let主语动词原形。让谁做什么。Let’swatertheflowers.Let’srow.Let’sfeedtheducks.注：let’s=letus让我们3.lookat名词:看……Lookatthoseducksoverthere!Lookatthebooks!4.Look!看！（后面不接名词。和listen同，可看作现在进行时态的一个词）Look!Theyareswimminginthepoor.Listen!Someoneissingingnexttotheroom.5.词组：Getout:走开Watertheflowers：浇花Overthere：那里6.主语be形容词：什么怎么样Theseducksareverynaughty!They’reverynaughty.7.现在进行时结构：bev.ing正在做什么Whatbe主语v.ing?谁正在做什么？----特殊疑问句Whataretheydoing?（theducks替换主语）Theyareplayinghide-and-seek.Theducksarecomingnow.Theducksareplayingintherain.Thesearehidingunderthetree.Thosearehidingundertheflowers.Module4Unit1&Unit21.Can主语动词原形？----一般疑问句之三Canyourunfast?---Yes,Ican./No,Ican’t.----自己做肯定/否定回答Canyoujumpfar?Canyouswim?Canwegohome?---Yes,youcan./No,youcan’t.Canherun?---Yes,hecan./No,hecan’t.Canshewalk?---Yes,shecan./No,shecan’t.Cantheycook?---Yes,theycan./No,theycan’t.(替换动词原形：sing,dance,playbasketball,playfootball,fly,climb,seeabird,cook,eat)注：用you(你)提问时，肯定否定回答用I(我)回答。2.Whatcan主语动词原形？Whatcanyousee?你能看见什么？----特殊疑问句Icanseeabird.----回答Icanseeakoala.Icanseeaplane.Whatcanyoudo?你能做什么？----特殊疑问句Icanswim.----回答Icansing.Icanmakeacake.3.主语can动词原形。----陈述句Icanjumpfar.----肯定句Icanjump.Icanrunfast.Icanswim.Icanseeabird.Itcanfly.Itcanclimb.Youcansing.ShecandanceIcan’tjumpfar.----否定句Itcan’tfly.Itcan’tclimb.Hecan’tdance.缩写：cannot=can’tModule5Unit1&Unit24.Can主语动词原形…？----一般疑问句之三CanIhaveanicecream?CanIhavealook?CanIhaveadrink,please?CanIwatchTV?CanIhavesomesweets?CanIcomein?Canyourunfast?CanIreadthisbook?CanIreadbookshere?CanIwritealetterhere?CanIsinghere?Canyouwearyourdress?CanIflyakite?5.肯定/否定回答Yes,主格can.----肯定回答No,主格can’t.----否定回答Yes,Ican./No,Ican’t.Yes,youcan./No,youcan’t.Yes,hecan./No,hecan’t.Yes,shecan./No,shecan’t.Yes,itcan./No,itcan’t.Yes,wecan./No,wecan’t.Yes,theycan./No,theycan’t.6.固定搭配havealook:看一看haveadrink：喝一杯watchTV:看电视goout:出去Hereyouare!给你！Comein.进来readabook:读书Don’tworry!不要担心writealetter:写信flyakite:放风筝Module6Unit1&Unit21.主语havegot名词:谁有什么。havegot有（hasgot第三人称单数形式/hadgot过去式）I’vegotnewshortsandnewshoes.I’vegotanewfriend.I’vegotanewfootball.I’vegotanewdress.I’vegotapear.I’vegotapeach.I’vegotanewschoolbag.He’sgotanewshirt.He’sgotnewtrousers.She’sgotanewdress.She’sgotnewshoes.He’sgotanewshirt.You’vegotasnake.You’vegotacat.It’sgotlongears.It’sgotaverylongnose.It’sgotgreeneyes.It’sgottwolegs.2.缩写I’vegot=IhavegotYou’vegot=YouhavegotHe’sgot=hehasgotShe’sgot=shehasgotIt’sgot=ithasgot注:he’s=heis,she’s=sheis,it’s=itis，这三个缩写是有2种原形，注意区分3.Thisis…这是……（介绍人或者物时使用）ThisisZhangjie.ThisisQiqi.ThisisJiangFei.ThisisXiaoxiao.Thisisabook.Thisisadog.4.Whatisit?它是什么？It’sabook.It’sarabbit.It’saduck.It’samouse.5.词组playwith：和……一起玩becareful:小心besorry:对不起Don’tworry.不要担心。6.单词①衣服dress:连衣裙shoes:鞋子coat：外套skirt：短裙sweater:毛衣trousers:裤子shirt：衬衫hat：帽子cap：鸭舌帽②动物dog：狗cat：猫mouse：老鼠（复数mice）rabbit：兔子snake：蛇duck：鸭子elephant：大象③身体部位head：头ear:耳朵eye:眼睛nose:鼻子mouse：嘴tooth：牙齿（复数teeth）neck：脖子shoulder:肩膀arm：手臂hand：手finger：手指knee：膝盖leg：腿foot：脚（复数feet）toe：脚趾Module7Unit1&Unit21.have主语got名词？你有什么吗？------一般疑问句Haveyougotaheadache?----Yes,Ihave./No,Ihaven’t.(肯定/否定回答)Haveyougotastomachache?Haveyougotatesttoday?Haveyougotapictureofapanda?Haveyougotapictureofamonkey?HasSaragotacough?----Yes,shehas./No,shehasn’t.HasDaminggotacold?----Yes,hehas./No,hehasn’t.Hashegotapen?Hashegotabook?注：①肯定/否定回答Yes,主格have(has).No,主格haven’t(hasn’t).-Yes,Ihave./No,Ihaven’t.-Yes,youhave./No,youhaven’t.-Yes,wehave./No,wehaven’t.-Yes,theyhave./No,theyhaven’t.-Yes,shehas./No,shehasn’t.-Yes,hehas./No,hehasn’t.-Yes,ithas./No,ithasn’t.②肯定/否定回答Yes,主格have(has)got名词.No,主格haven’t(hasn’t)got名词.-Haveyougotastomachache?(可替换aheadache,atest,abook)-Yes,Ihavegotastomachache./No,Ihaven’tgotastomachache.2.主语have(has)got名词:谁有什么。She’sgotacold.He’sgotacold.He’sgotacough.I’vegotapictureofpanda.注：she’sgot=shehasgot,he’sgot=hehasgot(区别she’s=sheis,he’s=heis)3.Wherebe主语？谁(什么)在哪里？Where’sJake?----He’sill.(He’sathome.)Where’sthecat?Where’sthebook?Where’sthepanda？缩写：where‘s=whereisModule8Unit1&Unit21.Thisis…这是……(介绍人或物，距离近的人或物)ThisisBob.ThisisBob’shouse.Thisisyourbook,Daming.ThisisSam’sbook.Thisismyblackpen.ThisisSam’sredpen.Thisismymum’scake.Thisismydad’scake.Thisismycake.Thisismydad’sumbrella.Thisismymum’sumbrella.ThisisFatherBear’sbag.2.Thatis…那是……(介绍人或物，距离远的人或物)Thatismytoyhorse.ThatisDaming’sball.Thisismycatandthatismydog.3.Isthis…?这是……?(距离近)----一般疑问句Isthisyourgrandma’sumbrella?----Yes,itis./No,itisn’t.Isthisyourumbrella?IsthisAmy’scat?IsthisSam’sdog?IsthisLingling’spen?IsthisSam’scap?4.Isthat…?那是……?(距离远)----一般疑问句IsthatSam’scap?----Yes,itis./No,itisn’t.Isthatyourumbrella?注：Isthis和Isthat的一般疑问句，统一用Yes,itis./No,itisn’t.作为肯定/否定回答。5.名词‘s:……的----名词所有格Sam’sbookcat’shouseBob’shouseMum’scakeDad’sumbrellaDaming’sballLingling’spen  Amy’scatFatherBear’sbagModule9Unit1&Unit21.主语begoingto动词原形…….谁打算做什么。begoingtodo:打算做……It’sgoingtobesportsdayonFriday.I’mgoingtodothelongjump.I’mgoingtomakenewfriends.Amyisgoingtodothehighjump.I’mgoingtoplayfootball.I’mgoingtoplaybasketball.I’mgoingtorunarace.I’mgoingtofly.I’mgoingtobeadriver.(可替换ateacher,anurse,apoliceman等)She’sgoingtobedoctor.2.Wherebe主语from?谁来自哪里？befrom:来自……(be动词：am,is,are)Whereareyoufrom?----I’mfromthemoon.Whereishefrom?----HeisfromBeijing.Wherearetheyfrom?----TheyarefromShanghai.3.Whatbe主语goingtodo?谁打算做什么？-----特殊疑问句Whatareyougoingtodo?---Iamgoingtomakenewfriends.Whatishegoingtodo?---Heisgoingtodothelongjump.Whatisshegoingtodo?---Sheisgoingtodothehighjump.Whataretheygoingtodo?---Theyaregoingtoplayfootball.4.Whatbe主语goingtobe?谁打算成为什么？-----特殊疑问句Whatareyougoingtobe?---I’mgoingtobeadoctor.Whatishegoingtobe?---He’sgoingtobeateacher.Whatisshegoingtobe?---She’sgoingtobeanurse.5.词组befrom:来自makefriends:交朋友onFriday:在星期五dothelongjump:跳远dothehighjump:跳高runarace:参加跑步比赛runfast:跑得快comeon：加油playfootball：踢足球playbasketball：打篮球Module10Unit1&Unit21.Be主语goingto地名？谁打算去某地吗？----一般疑问句Be动词（am,is,are,根据人称变化）AreyougoingtoHongKong?---Yes,Iam./No,I’mnot.AreyougoingtoBeijing?IshegoingtoShanghai?---Yes,heis./No,he’snot.IsshegoingtoHainan?---Yes,sheis./No,she’snot.AretheygoingtoGuangzhou?---Yes,theyare./No,theyaren’t.2.Wherebe主语going？谁打算去哪里？----特殊疑问句Whereareyougoing?---I’mgoingtoHainan.Whereishegoing?---He’sgoingtoBeijing.Whereisshegoing?---She’sgoingtoShanghai.Wherearetheygoing?---TheyaregoingtoHongKong.3.Whatbe主语goingtodo?谁打算做什么？-----特殊疑问句Whatareyougoingtodo?---I’mgoingtoswiminthesea.Whatareyougoingtodo?---I’mgoingtovisitmyfriends.Whatishegoingtodo?---Heisgoingtorideabike.Whatisshegoingtodo?---Sheisgoingtosingsongs.Whataretheygoingtodo?---Theyaregoingtodance.WhatareyougoingtodoonSaturday?---I’mgoingtoseeafilm.WhatareyougoingtodoonSatruday?---I’mgoingtohaveaclass.4.Whatbe主语goingtosee?谁打算看什么？-----特殊疑问句Whatareyougoingtosee?---I’mgoingtoseeTheMonkeyKing.Whatareyougoingtosee?---I’mgoingtoseelions.Whatareyougoingtosee?---we’regoingtoseelionsandtigers.Whatishegoingtosee?---He’sgoingtoseemonkeys.Whatisshegoingtosee?---She’sgoingtoseebirds.Whataretheygoingtosee?---Theyaregoingtoseesnakes.5.词组attheairport:在机场inHainan:在海南rideabike:骑单车readabook:读一本书visitfriends:拜访朋友visitHainan:参观海南seeafilm:看电影haveaclass:上课TheMonkeyKing:美猴王