PEP小学英语句型总复习PPT-课件

英语基本句型（一）陈述句什么是陈述句？？陈述句：陈述事实的句子陈述句：肯定陈述句，否定陈述句肯定句改否定句肯定句变否定句的规则如下：（1）句中有be动词的，直接在be动词后面加not.Sheismysister.Sheisnotmysister.•（2）句中有情态动词的，直接在情态动词后面加not•Youcancomeheretomorrow.•Youcannotcomeheretomorrow.（3）句中谓语动词是表具体动作的动词,没有be动词amisare，也没有情态动词can的，在动词前面加don’t或者doesn’t,，当主语是第三人称单数时，加doesn’t.相应的动词用原型。ShestudiesEnglishatschool.ShedoesnotstudyEnglishatschool.把下列句子改为否定表达Heismybrother.Heisnotmybrother.=Heisn’tmybrother.Ishemybrother?Yes,heis.No,heisnot.=No,heisn’tShecanswim.Shecannot(can’t)swim.Cansheswim?Yes,shecan.No,shecannot(can’t).Annlikesrunning.Anndoesn’tlikerunning.DoesAnnlikerunning?Yes,shedoes.No,shedoesn’t英语基本句型（二）疑问句什么是疑问句？？疑问句：提出问题表达疑问的句子疑问句：一般疑问句、特殊疑问句……一般疑问句一般疑问句：用“yes”“no”回答的句子一般疑问句结构：be+主语+…？Areyouastudents？情态动词（CanWill）+主语+……？Canyouplaythepiano？Do/Does/Did+主语+V(表具体动作)Doyougotoschoolonfoot？肯定句变一般疑问句的方法肯定句变疑问句的规则如下：（1）句中有be动词的，把be动词提到句首。（注意人称的变换Iyouyouweyoumyyourour）一变二，二变一，三不变Heisawriter.Isheawriter?（2）句中有情态动词（can，will)的，把情态动词提到句首（人称变换Iyouweyoumyyourouryour）一变二，二变一，三不变Icancleanthewindow.Canyoucleanthewindow?（3）句中谓语动词是表具体动作的动词,没有be动词amisare，也没有情态动词can的，在句首前面加do或does，当主语是第三人称单数时，加does.相应的实意动词变为原型（注意人称的变换Iyouyouweyourmyyourour）一变二，二变一，三不变Helikescows.Doeshelikecows?其他需要变换的词someanyamare肯定回答和否定回答•Areyouboys?•Yes,weare(No,wearen't)•Issheanurse?•Yes,sheis.(No,sheisn't)•Doeshelikecows?•Yes,hedoes.(No,hedoesn't)•Dowedanceafterschool?•Yes,wedo.(No,wedon't)英语里的三种人称第一人称：Iwe（meus）第二人称：you（you）第三人称：hesheitthey（himheritthem）Mikeyourfather…特殊疑问句句式结构：特殊疑问词＋一般疑问句•eg:Be+主语+动词-ing+其他？•eg:Do/does+主语+动词原形+其他?•特殊疑问词:•what,who(whom),whose,which,when,where,how,why•不用yes或no来回答•1)what对指物名词或谓语动词提出疑问•Thetwinsaremakingakite•Whatarethetwinsdo?•MrsTurneraskshersontobuysomeeggs.•WhatdoesMrsTurneraskhersontobuy?•2)对名词前定语提出疑问，疑问词应用which，而且必须和名词连用。•I‘mgoingtotaketheshirtontheright.•Whichshirtareyougoingtotake?•3)对指人名词或代词提问用who。•LiPingismysister.•WhoisLiPing?•4)对物主代词和名词所有格提问用whose，作宾语时提问用whom•LiPing'scoat•Whosecoat•myfather•Whosefather•5)对具体时间提出疑问,疑问词用when；•对具体几点钟提问，疑问词用whattime。•It’s10:00•Whattimeisit?•Igohomeatnight.•Whendoyougohome?•6)对具体地点提出疑问，疑问词应用where。•Theboysarehavingapicnicinthepark.•Wherearetheboyshavingapicnic?•7)对表原因的从句提问，常见的有because引导的从句，疑问词应用why。•Jomdidn‘tgotothefarmwithusbecausehewasill.•WhydidJomgotothefarmwithus?•8)对方式或程度等提出疑问，用疑问词How。•Helikesapplesverymuch.•Howdoeshelikeapples?•9)对数量提出疑问，疑问词为Howmany，要注意howmany必须跟名词的复数形式。•Therearetwosheep.•Howmanysheeparethere?•10)对价格提出疑问，疑问词用Howmuch。•Ipayfiftyyuanforthesweater.•Howmuchdoyoupayforthesweater?•11)对时间长度提出疑问，疑问词应用Howlong。•Iworkinthatfactoryfortwoyears.•Howlongdoyouworkinthatfactory?•12)对时间频率，如onceayear,twiceaweek等提问，疑问词用Howoften。•Iswimonceayear.•Howoftendoyouswim?•13)对具体次数,once,twice,threetimes等提问，疑问词用Howmanytimes。•Bdidhecallyouthedaybeforeyesterday?•Twice.•A.WhattimeB.Howmanytimes•C.HowmuchD.Howlong•14)对in＋一段时间提问，疑问词一般用Howsoon。•Theyfinishtheworkintwohours.•Howsoondotheyfinishthework?•15)对距离提出疑问，疑问词用Howfar。•It'sabouttwokilometresfromhere.•Howfarisitfromhere?•16)另外，对日期、星期、天气等提出疑问，则分别用•What'sthedate?•Whatdayisit?•What'stheweatherlike?•如果是过去时间，就用was代替is。英语基本句型（三）have/has及therebe句型Therebe句型牛刀小试1.There_____twocarsinfrontofthehouse.A.areB.haveC.hasD.is2.There______somewaterinthebottle.A.hasB.isC.haveD.are3.我有一条好看的连衣裙。——————————————————4.他有一只黑色的狗。————————————————ABIhaveanicedress.Hehasablackdog.1.Therebe句型表示：在某地有某物（或某人）例：Thereisacatunderthetree.树底下有一只猫。Therearetwostudentsintheclassroom.教室里有两个学生。2.结构：a.Thereis+单数可数名词\不可数名词Thereisabookonthedesk.桌子上有一本书。Thereissomewaterinthebottle.瓶子里有些水。b.Thereare+复数名词Therearesomepicturesonthewall.墙上有些图画。Therearetwoapplesinthebasket.篮子里有两个苹果。在therebe句型中主语是单数，be动词用is；主语是复数，be动词用are。若句子中有几个并列主语时，be动词的形式要与离其最近的一个主语在人称和数上保持一致。例：1.Thereisagirlandtwoboysunderthetree.2.Therearetwoboysandagirlunderthetree.Therebe句型的否定句和一般疑问句否定句：在be动词后加not.如果句中有some，一般要变成any.Therearetwobooksonthedesk.Therearen’ttwobooksonthedesk.Thereissomebreadintheplate.Thereisn’tanybreadintheplate.一般疑问句：be动词(is,are)要提到句首。some变any，其他都不变Thereisamouseinthehouse.(变成一般疑问句）Isthereamouseinthehouse?Therearesomeflowersinthegarden.(变成一般疑问句）Arethereanyflowersinthegarden?对Therebe结构中的主语提问的特殊疑问句的基本结构：What’s+介词短语（介词+地点名词）+？中间通常不用there.Thereisabikeunderthetree.What’sunderthetree?Therearemanybooksonthetable.What’sonthetable?练习二、用恰当的be动词填空。1、There_______alotofsweetsinthebox.2、There_______somemilkintheglass.3、There_______somepeopleunderthethebigtree.4、There_______apictureandamaponthewall.isareisare5、There_______aboxofrubbersnearthebooks.6、There_______lotsofflowersinourgardenlastyear.7、There_______atinofchickenbehindthefridgeyesterday.8、There_______fourcupsofcoffeeonthetable.arewaswereishave&has第三人称单数:He/She/It/Lilyhas…第一人称：Ihave…第二人称：Youhave…复数:They/Thegirls/Theboys/Thechildren/BenandJanethave….have与has的用法Ihaveabook.Youhaveabook.Theyhavetwobooks.He\Shehasabook.两者的区别Therebe和have(has)都表示“有”的含义。Therebe表示“某处存在某物或某人”此时不强调物归谁有。例：Thereisaboxonthedesk.桌子上有一个盒子。have(has)表示“某人拥有某物(某人）“，此时强调所有、拥有关系。例：Wehavetwobasketballs。我们有两个篮球。（强调篮球为我们拥有）some和any在therebe句型中的运用：some用于肯定句，any用于否定句或疑问句。and和or在therebe句型中的运用：and用于肯定句，or用