人教版英语七年级下册 Unit 3 How do you get to school 语法解析

在英语中，表示乘坐某种交通工具1.“take+the/a(an)+交通工具”用于表示“乘”如：rideabike/takethebus/takethecar/takethetrain.2.“by+交通工具名称”这一介词短语。注：by后的名词一律用单数，而且这一名词前一般不加冠词。bybike/bus/car/train.但是表示步行时要用onfoot.,A:Howdoyougettoschool?,walkrideabiketakethebustakethesubwaytakethetrain,I,B:,toschool.,Igotoschoolby+交通工具/onfoot.,Summary:,take/ridethe/ato+地点=goto+地点bye.g.Heoftentakesthesubwaytowork.=Heoftengoestoworkbysubway.,注意:当home,here,there作地点时,to不要加.,Howlongdoesittake.Ittakes.,Ittakes(sb.)sometimetodosth.做某事花费某人一些时间。其中动词take表示“花费(时间)”。it为形式主语，真正的主语是后面的动词不定式“todosth.”,这样可以避免头重脚轻。如：Ittakesmeabouthalfanhourtogettotheplayground.我到操场花了半小时。,howlong用来提问时间长短，意为“多长时间”，或询问物体的长度。e.g.Howlongdoyouplaybaseballeveryday?Howlongistheriver?,该句型中的“sometime”可用long(长久)、ashorttime(短时)等来表示。如：Itdoesnttakelongtowalktoschool，Itonlytakesyouashorttime(towalktoschool).走着去学校花不了多长时间,只花你一小会儿时间。,综合这两个语法点，就构成了我们问做某事要花多少时间的问句以及答语。-Howlongdoesittakeyoutotakeabustoschool?-Ittakes(me)onehour(totakeabustoschool).-Howlongdoseittakefromyourhometoschool?-Ittakesonehour.,Howlong+一般疑问句。,Howfarisitfrom.to.Its(about).,howfar用来提问距离，意为“多远”。其答语分为两种情况。（1）用长度单位回答。-Howfarisitfromyourhometotheradiostation?-Itstwokilometers.（2）用时间表示。-Howfarisitfromthebusstoptoyourhome?-Itsfiveminutesbikeride.-Itstenminuteswalk.-Itsoneminutescarride.,B:Itsabout30kilometers.,A:-Howfarisitfromyourhometoschool?,A:Howdoyougettoschool?,B:Itakethesubwaytoschool./Igotoschoolbysubway.,A:Howlongdoesittake(youtotakeasubwaytoschool)?,B:Ittakes(me)30minutes.,Howlongdoesittake?,Hetakesa/thebustoschool.,Howfarisitfromhishometoschool?,Itsabout14kilometers.,Ittakes25minutes.,HowdoesBobgettoschool?,关于how的用法,howadv.指范围、程度、数量、价值等的“多少、多么”。用于疑问句中，表示身体怎样。Howisyourbrother?2)用于疑问句中，表示多少、什么程度。Howoldishe?(问年龄）HowmuchbreadcanIeat?(问不可数名词数量）HowmuchistheT-shirt?(问价钱）Howfarisitfromyourhometoschool?（问距离）Howlongdoesittakeyoutogetfromhometoschool?（问时间长短）,3)(指方式、方法)怎样,怎么Howdidyousolvethisquestion?你是如何解决这个问题的?Howdoyougettoschool?你是如何去学校的？4)用于惊叹句中，表示多么、何等。Howwellyoulook!你看起来多么健康啊！HowIwishtohavealongvacationthesedays!这些天我多么希望去度一次长假啊!,Lisa:Hey,Jane.Isthisyournewbike?Jane:Yes,Irideittoschooleveryday.Howdoyougettoschool?Lisa:Iusuallytakethebus.Jane:Howfarisitfromhometoschool?Lisa:Imnotsureabout10kilometers?Thebusridetakesabout20minutes.,Imnotsure.我不太确定。这是一句表现自己对判断没有十足把握时的固定套语，后常跟一些解释说明的句子。其中的形容词sure表示“肯定的；确定的”，它的疑问形式和肯定形式在口语中也十分常用：Areyousure?你确定吗？Im(quite)sure.我(十分)肯定。,Lisa:Howlongdoesittakeyoutogotoschool?Jane:About15minutesbybike.Itsgoodexercise.Lisa:Yeah.Well,haveagooddayatschool.Jane:You,too.,“Haveagoodday.”是一句祝福语，为了避免重复，反过来祝福对方时，常用省略形式“You,too.”但注意回答“Happybirthday!”时要用“Thankyou.”来回答。,thinkof认为，想起，想到IthinkofmyEnglishteacherwhenIspeakEnglish.,你认为某物/某事怎么样固定句型：Whatdoyouthinkof？=Howdoyoulike?Whatdoyouthinkofice-cream?=Howdoyoulikeice-cream?,think的其它短语thinkabout思考，考虑Hethinksaboutthisquestion.thinkover深思熟虑Thinkitoverwhenyoudoyourhomework.,Mary:Iloveyourhome,Bob.Itssobig.Bob:Thanks,Mary.Mygrandparentshomeisverybig,too.Mary:Wheredotheylive?Bob:Veryfarfrommyhome.Mary:Oh,howfar?Bob:Itsabout500kilometersfromhere.Mary:Wow!Thatsfar.Bob:Yes,itis.SoIgothereandseemygrandparentsonlyoneortwotimesayear.Mary:Howdoyougetthere?Bob:Iusuallytakethetrain.Mary:Howlongdoesittake?Bob:Ittakesaboutsixhours.AndthenItakeabusfromthetrainstationtotheirhome.Mary:Wow.Thatsalongtrip.,how区别,CrossingtheRivertoSchoolHowdoyougettoschool?Doyouwalkorrideabike?Doyougobybusorbytrain?Formanystudents,itiseasytogettoschool.ButforthestudentsinonesmallvillageinChina,itisdifficult.,v.ing?,句型？,地点状语置于句末，地点从小到大,Thereisaverybigriverbetweentheirschoolandthevillage.Thereisnobridgeandtheriverrunstooquicklyforboats.,betweenand在与之间between是个介词，表示在两者之间。如：MaryisbetweenJaneandLindaintheline.在队伍中，玛丽在简和琳达之间。,Sothesestudentsgoonaropewaytocrosstherivertoschool.,goonaropeway=byropewayby引导的方式状语置于句末。,crossv.横过;穿越(指横向穿过马路、河等)Lookcarefulbeforeyoucrosstheroad.过马路前要细心看！acrossadv.穿过cross=goacrossLookcarefulbeforeyougoacrosstheroad.,One11-year-oldboy,Liangliang,crossestherivereveryschoolday.,11-year-old十一岁大的。这是一个复合形容词。Maryissixyearsold.=Maryisasix-year-oldgirl.,Butheisnotafraid.Ilovetoplaywithmyclassmates.,afraidadj.害怕的；恐惧的Thegirlisveryafraid.小女孩很害怕。beafraidofsth.害怕Mysisterisafraidofofsnakes.beafraidoftodosth.表示“害怕做某事”，即对做某事感到恐惧。Hewasafraidtosleepalone.beafraidofdoingsth.表示主语内心不情愿做某事，既不希望发生某事。Sheisafraidofmakinghermotherunhappy.Imafraidthat.“恐怕，遗憾”Imafraidthathecantcome.,AndIlovemyteacher.Heslikeafathertome.,like像like在这里作介词，而不是动词。Thefishlookslikeabigboat.（介词）Janelikeshistoryverymuch.（动词）,looklike看上去像（样子像）Helookslikehisfather.belike性格像Heislikehisfather.like还可表示列举，例如。Ilovefruit,likeapples,bananasandoranges.,Manyofthestudentsandvillagersneverleavethevillage.Itistheirdreamtohaveabridge.Cantheirdreamcometrue?,Sheleavesschoolat5:00everyday.Ileavemybookintheschool.Thereisnothingleft.leave与leaveforleave后跟出发地，意为离开某地IleaveYongchuanToday.leavefor后跟目的地，意为离开去某地IleaveforYongchuanToday.我今天动身去永川。cometrue实现；成为现实，主语是物Ithinkourdreamcancometrue.我认为我们的梦想能实现。,DearTom,_,Howareyou?Thankyouforyourlaste-mail.Iknowhowyougettoschool.NowletmetellyouhowIge