人教版七年级英语下册Unit 3 Section B 第2课时教师上课1精ppt课件

,SectionB(2a-2c),Unit3Howdoyougettoschool?,takethesubway=bysubway,ridethebike=bybike,driveacar=bycar,takethebus=bybus,Howdoyougotoschool?I,walk=onfoot,takethetaxi=bytaxi,Freetalk.,Warming-up,Howcantheygotoschool?,home,school,2KM,Lookandanswer.,Warming-up,home,school,10KM,Howcantheygotoschool?,Lookandanswer.,Warming-up,home,school,30KM,Howcantheygotoschool?,Lookandanswer.,Warming-up,boatn.小船,rivern.河；江,bridgen.桥,villagen.村庄；村镇,villagern.村民,ropewayn.索道,Letslearn.,Pre-reading,betweenprep.介于之间,leavev.离开,many=lotsofadj.&pron.许多,crossv.横过；越过,dreamn.梦想；睡梦v.做梦,Pre-reading,afraidadj.害怕；畏惧,Lookanddiscuss.,Lookatthepicturesandtalkaboutthequestions.,Pre-reading,Canyouthinkoutmorewaystotraveltoschool?Whichonesareeasy?Whichonesaredifficult?,2a,Lookatthepictureandtitle.Guesswhatthepassageisabout.,Pre-reading,TrueorFalse?,1.Forthestudentsinthevillage,itisveryeasytogettoschool.()Itisdifficulttocrosstheriveronaropeway,sotheboyisafraid.()3.Thestudentsandvillagerswanttohaveabridge.(),F,F,T,While-reading,1.Howdothestudentsinthevillagegotoschool?(Para.1)2.Whydotheygotoschoolbyropeway?(Para.1),Theygoonaropewaytocrosstherivertoschool.,Thereisnobridge,andtheriverrunstooquicklyforboats.,2b,Readthepassageandanswerthequestions.,While-reading,3.Doestheboylikehisschool?Why?(Para.2)4.Whatisthevillagersdream?Doyouthinktheirdreamcancometrue?Whyorwhynot?(Para.3),Yes,hedoes.Becausehelovestoplaywithhisclassmatesandheloveshisteacher.,Theirdreamistohaveabridge.Yes.Ithinkso.Becausemanykindpeoplewillhelpthem.,While-reading,Readthepassageandfillintheblanks.,While-reading,gettoschool,goonaropeway,nobridge,Tohaveabridge,在做阅读题目时，通常有对文章内容进行问题回答。很多同学在通读文章后，遇到不熟悉的提问时不得不返回原文中寻找依据，费时费力。其实在拿到阅读理解题时，不要急着先看文章，而是先看一遍题目抓住提问要点后，再带着问题去阅读文章，这样就会比较有目的性，效率也会更高。,阅读小技巧带着问题读文章,Letsfindout.,Post-reading,Readthepassageagain.Completethesentenceswiththewordsfromthepassage.,2c,Post-reading,阅读这个五个句子，掌握句子的意思，大体确定空格处所缺单词的词性，是形容词、名词还是动词等。,带着这五个句子，在短文去寻找与这五个句子相关的依据。在相关的句子中寻找空格处所缺的单词。,再读一遍这些句子，看有没有不恰当的地方。,Post-reading,Readthepassageagain.Completethesentenceswiththewordsfromthepassage.,2c,difficult,big,quickly,afraid,true,Post-reading,Languagepoints,Post-reading,辨析：cross,across与crossing,Jasoncanswimacrosstheriver.,Turnleftatthefirstcrossing.,Letscrosstheroadnow.,It+is+形容词+todosth.,“做某事是”it作形式主语，真正的主语是后面的动词不定式。Itsboringtoreadsuchbooks.Itsimportanttogotobedearlyandgetupearly.,Post-reading,“Itis+形容词/名词短语+for/ofsb.todosth.”结构中，用for或者of取决于：1.当形容词是描述人的性格、品质的形容词时，用介词of。Itiskindofyoutohelpmealot.你帮了我很多真是太好心了。2.其余情况用介词for。Itisdifficultforustosolvetheproblem.对我们来说解决这个问题很难。,Post-reading,Post-reading,run,表示“流淌”,run不同的用法和含义,1.表示“管理；经营”Whorunsthebusiness?生意是谁经营的？2.表示“延伸”Theroadrunsnorth.这条路延伸向北方。3.表示“跑”Herunstoschool.他跑去学校。,Post-reading,是一个合成形容词，意为“11岁的”。合成形容词通常在句中作前置定语，修饰后面的名词。其结构形式有两种：数词+名词：five-hoursleepthree-yeartime数词+名词+形容词：afive-year-oldboyan800-metre-longbridge注意：这里的hour,year,meter都用单数。（连字符连接的名词一律用单数）,11-year-old,Post-reading,like,动词，意为“喜欢，想要”，反义词是dislike或hate。后面可以跟名词，动词不定式或者动名词等。Shelikesflowersverymuch.她很喜欢花。,liketodosth.,表示“某一次的喜好或者倾向”,likedoingsth.,表示“一贯的喜好或者倾向”,Shelikesdoingherhomeworkaftersupper,buttodayshelikestowatchTV.她喜欢晚饭后做作业，但是今天她喜欢看电视。,Post-reading,like,作介词，意为“如同，像”Sheswearingadresslikemine.她穿的连衣裙和我的相似。意为“像”Thebabyislikehismother.这个小婴儿长得像他妈妈。意为“看起来与相像”。Helookslikeateacher.他看上去像个老师。,belike+名词或代词,looklike,Post-reading,Itsonesdreamtodosth.,做某事是某人的梦想,dream,dreamof/about,此处用作可数名词，意为“梦想、睡梦”。Everyonehasadream.每个人都有梦想。,意为“梦想、梦见”。Manypeopledreamofbecomingfamous.许多人都想出名。,买栋大房子是我父母的梦想。Itsmy_buyabighouse.,parentsdreamto,Post-reading,及物动词，意为“实现”。Icanachievemydreamoneday.有一天我能实现我的梦想。,cometrue,“实现、成为现实”。不及物动词短语，后面不可以跟宾语。Studyhard,andyourdreamwillcometrue.努力学习，你的梦想就会实现。,achieve,【汉译英】总有一天，我会实现我的梦想的。Mydreamwill_oneday.=Iwill_mydreamoneday.,cometrue,achieve,Post-reading,Translatethefollowingphrases.,1.在中国的一个小村庄_2.在学校和村庄之间_3.乘坐索道_4.过河上学_5.一个11岁的男孩_6.害怕_7.像一样_8.实现_,inonesmallvillageinChina,betweentheirschoolandthevillage,goonaropeway,crosstherivertoschool,one11-year-oldboy,beafraid(of),belike,cometrue,Post-reading,Formanystudents,itiseasytogettoschool.,Translatethefollowingsentences.,对许多学生来说，上学很容易。,这里没有桥，河水湍急，不宜小船摆渡。,拥有一座桥是他们的梦想。,Thereisnobridgeandtheriverrunstooquicklyforboats.,Itistheirdreamtohaveabridge.,Post-reading,一、用所给词的适当形式填空。1.Isiteasyforthem_(get)toschool?2.Theriverrunstoo_(quick)forboats.3.Hisbrother_(cross)theriveronaropewayeveryday.4.Canthisdream_(come)true?5.Allthe_(village)wanttohaveanicebridge.6.Ittakessixhourstogettohis_(grandparents)home.,come,toget,crosses,quickly,Dotheexercises.,villagers,grandparents,Post-reading,二、完成句子，每空一词。1.这个十岁的女孩步行去上学。The_girl_toschool.2.乘地铁去那里通常需要十五分钟。It_fifteenminutes_therebysubway.3.乘公交车永不无聊,因为我总是和同学们交谈。Thebusrideis_becauseIalways_myclassmates.4.从杰克的家到学校有多远？_isitfromJackshometoschool?,ten-year-old,walks,usuallytakes,toget,neverboring,talk,to/with,Howfar,Post-reading,1.词汇：cross,river,many,village,villager,between,betweenand,bridge,boat,ropeway,year,afraid,like,leave,dream,true,cometrue2.句型：(1)CrossingtheRivertoSchool(2)Formanystudents,itiseasytogettoschool.(3)Thereisnobridgeandtheriverruns