人教版英语七年级下UNIT3语法精讲

Unit3Howdoyougettoschool?,ByMillie,bike,car,truck,bus,taxi,jeep,train,subway,ship,plane,Howdoyougettoschool?,Itakeabustoschool.,Igettoschoolbybus.,HowdoyougotoBeijing?,IoftenflytoBeijing.,IoftengotoBeijingbyair.,Howdoeshegotothepark?,Hewalkstothepark.,Hegoestotheparkonfoot.,Howdoesshegotowork?,Shetakesasubwaytowork.,Shegoestoworkbysubway.,subway,Heridesabiketoschool,Howdoeshegotoschool?,Hegoestoschoolonhisbike.,如何询问和描述交通方式,（且不能被冠词或物主代词修饰）,by+交通工具单数,bybikebytrainbytaxi,by+交通路线的名词,byland由陆路bywater由水路byair乘飞机,on,in+冠词/物主代词/名词所有格+交通工具单数,onmybikeinthecarontheship,onfoot步行,1.询问交通方式用疑问副词how，句型：Howdo/does?,2.描述交通方式：,1）使用介词描述，介词短语做状语。,2）使用动词描述，动词短语做谓语。,动词+to+地点名词,常用的fly,walk,drive,ride等,take,ride+冠词/物主代词/名词所有格+交通工具单数,takeabustakethetrainridemyhorserideTomsbike,若接地点副词，要去掉to,flytoBeijingwalktowork,Ioftenflythere,改为同义句,1.Igotoschoolonfooteveryday.(everyday),Iwalktoschooleveryday.,2.TheygotoBeijingbyplane.,TheygotoBeijingbyair.,TheyflytoBeijijng.,3.Mybrothergoestoschoolbybus.,Mybrothergoestoschoolonabus.,Mybrothertakesabustoschool.,4.Iusuallyrideabiketoschool.,Iusuallygotoschoolbybike.,Iusuallygotoschoolonmybike.,getto到达,gethome到家getthere到那儿,gettoschool到学校,gettotheradiostation到广播电台,后接地点副词时，不能加介词to,arriveat(小地点，如火车站)in(大地方，如国家,城市),arrive到达,arriveatschoolarriveinChongqing,数字图片,20,Canyousaythenumbers?,30,40,50,60,80,90,100,onehundred,thirty,forty,fifty,sixty,seventy,eighty,ninety,70,twenty,132258,onehundredandthirty-twotwohundredandfifty-eight,1000,onethousand,onemillion,1000000,1000000000,onebillion,基数hundred,thousand,million,billion做确定的数目时不用复数形式,fivehundredstudentstwothousandboys,hundredsof表示“数百，成百上千”，这时hundred用复数，但不能与数词连用。,Therearehundredsofpeopleinthepark,Someclasseshavehundredsofstudents.,Howfarisitfromhometoschool?,home,school,Itsabout2kilometers.,Howfarisitfromyourhometoschool?Itsabout_kilometers.metersmiles,school,home,5,Howfarisit?它有多远fromto.?从到,Howfar是对距离的远近提问,从这儿到上海有多远？,HowfarisitfromheretoShanghai?,上海离这儿有多远？,HowfarisShanghaifromhere?,句型一：HowfarisitfromAtoB?,句型二：HowfarisBfromA?,Howfarisitfromhometoschool?,home,Itsabout2kilometers.,Howlongdoesittakeyou?,school,Ittakesme30minutesonfoot.,Howlongdoesittakesb.todosth.?做某事花费某人多长时间？,Ittakessb.sometimetodosth.做某事花费了某人多长时间.,take为及物动词，意为“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.,Howfarisitfromhometothepark?,home,park,Itsabout4kilometers.,Howlongdoesittake?,Ittakesme35minutesbybike.,Howfarisitfromhometothepark?,home,park,Itsabout4kilometers.,Howlongdoesittake?,Ittakesmeabout25minutestowalkand10minutesbybus.,20minutes,1mile,40,60,Howlongdoesittake?Ittakesherabouttwentyminutestowalk.,.,8,1mile,16,24minutes,Ittakesherabouttwenty-fourminutestotakethesubwayfromhometoschool.,4,1mile,8,12minutes,Ittakesherabouttwelveminutestotakethebusfromhometoschool.,bus,takea/thebus,Itakethebustoschool.,Howdoyougettoschool?,Ittakesabout15minutes,15min,bicycle,rideabicycle,bike,Irideabicycletoschool.,Howdoyougettoschool?,Ittakesabout35minutes,35min,taxi,takeataxi,Itakeataxitoschool.,Howdoyougettoschool?,Ittakesabout10minutes,10min,car,take/drivethecar,Itakethecartoschool.,Howdoyougettoschool?,Ittakesabout10minutes,10min,takethetrain,train,ItakethetraintoBeijing.,HowdoyougotoBeijing?,Ittakesabout14hours,14hours,subway,takethesubway,Itakethesubwaytogothere.,HowdoyougettoGuanyinqiao?,Ittakesabout8minutes,8min,taketheship,ship,ItaketheshiptoShanghai.,HowdoyougotoShanghai?,Ittakesabout50hours,50hours,plane,taketheplane,ItaketheplanetoAmerica.,HowdoyougotoAmerica?,Ittakesabout36hours,36hours,takea/thebusto=go(come)bybustakethecarto=go(come)bycartakeataxito=go(come)bytaxi乘到walkto-=go(come)onfoot,同义句：Shetakesataxitogohome.,=Shegoeshomebytaxi.,=Shegoeshomeinataxi.,Howdoeshegotowork?,Howdoesshegohome?,同义句：Hetakesthebustowork.,=Hegoestoworkbybus.,=Hegoestoworkonabus.,walk,walk,Howdoeshegettoschool?,同义句：Hewalkstoschool。Hegoestoschoolonfoot,take的运用,1、taketo（固定短语）把带到；拿走Mr.Wangtakeshisbookstoourclassroom.2、taketo（非固定短语）乘坐到Tomtakesthebustoschooleveryday.3、Ittakessb.s.ttodosth.（固定句子）做某事花了某人多少时间。Ittookus5yearstolearnEnglish.,Matchthewordswiththepictures,1._busstop3._busstation2._trainstation4._subwaystation,b,c,a,d,b,d,c,a,作为动词，意为：停止,Stoptodosth.,停下来去做某事（停止原来的事去做另一件事）,停止做某事（停止正在做的事）,Stopdoingsth.,Theystoptodotheirhomework.他们停下来去做作业,Theystoppeddoingtheirhomework.他们停止了做作业,stop,Marywantstoknow后的宾语从句，语序用陈述语序,thinkof意为“认为”，of为介词，后接名词，代词或动名词做宾语。Whatdoyouthinkof你觉得/认为怎样？Whatdoyouthinkofthemovie?Whatdoyouthinkofthetransportationinyourtown?,many:修饰可数名词复数用于肯定，否定和疑问句much：修饰不可数名词Doyouhavemuchmoney?lotsof(alotof)：即可修饰可数名词复数又可修饰不可数名词通常用于肯定句Hehaslotsofmoney.Hehasalotoffriends.,Itis+形容词（forsb.)+todosth.,(对某人来说）做某事是的,it为形式主语，真正的主语是后面的动词不定式todosth.,Itisdifficult(forme)toanswerthequestioninEnglish.,Itiseasy(forhim)todohishomework.,betweenand,是一个介词短语，意为：在和之间between和and之间，可以是两个人，两个不同的物或两个点（时间，数字，场所等）,Theshopisopenbetween8amand5pm.,Pleasesitbetweenyourfatherandyourmother.,betweenyouandme.between为介词，后跟代词时用宾格,crossacrossthrough,三者都有“穿过”之意，但用法不同,goacrosstheriver=crosstheriver,Theywalkthroughtheforestwithme.,cross和across表示动作在物体表面进行，强调从一端到另一端，过河，过桥，过马路等,两者词性不同，cross是动词，across是介词。go/walkacross相当于cross,Through是介词，表示动作在物体内部空间进行，如穿过森林，穿过一道门等,beafraidofsth.害怕某事Imafraidofspider.,beafraidofdoingsth.不敢做某事强调担心会出现做后的状况和结果Imafraidoftellingher.,beafraidtodosth.害怕做某事强调主语对做某事内心感到恐惧Sheisafraidtogooutatnight.,lovetodosth.喜爱做某事lovedoingsth.,Shelovestodance.Shelovesdancing.,liketodosth.喜欢做某事likedoingsth.,Iliketosing.Ilikesinging.,likesb./sth.喜欢某人/某物Helikesbirdsverymuch.,Heislikeafathertome.,belike意为“像，跟一样”,Sheislikemymother.她像我妈妈一样。,looklike意为“看起来像”,Shelookslikemymother.她看起来像我妈妈。,leave动词，“离开”，“遗忘