初中英语人教版七年级下册Unit 3.ppt

英语教学课件,Howdoyougettoschool?,Unit3,SectionAPeriodOne,Review,Wordsandexpressions,Readthewordsandexpressionsloudly.,Wordsreview,trainbussubwaytakethesubwayridebikerideabike,n.火车n.公共汽车n.地铁乘地铁v.骑n.旅程n.自行车骑自行车,Wordsreview,sixtyseventyeightyninetyhundredminutefar,num.六十num.七十num.八十num.九十num.一百n.分钟adv.2.Roleplayingroups;3.Roleplayinfrontoftheclass,Wellseewhichgroupdoesthebest.,Languagepoints,补全对话。1.-_doesittakeyoutodoyourhomeworkeveryday?-Abouthalfanhour.【点拨】howlong意为“多久；多长时间”，用来询问时间的长短。如：-Howlongdoesittaketogettothelibrary?-Halfanhourbybike.,Howlong,【链接】howlong还可表示“多长”，用来询问物品的长度。如：Howlongisthisriver?Itsabout150kilometers.,补全对话。2.-_isitfromheretothebusstop?-Itsabouttwokilometers.【点拨】howfar意为“多远”，用来询问距离，常用“数词+kilometers/miles”或“时间段的所有格形式+drive/ride”等来回答。如：-Howfarisyourhomefromthetrainstation?-Aboutfifteenminutesdrive.,Howfar,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?你哥哥身体好吗？2)用于疑问句中，表示多少、什么程度。Howoldishe?他多大年纪？,HowmuchbaggageamIallowedtotake?我可以带多少行李？Idontknowhowfartorelyonhim.我不知道应该依靠他到什么程度。Howfarisitfromyourhometoschool?你家离学校有多远？HowistheU.S.dollartoday?今天美元市价多少？Howlongdoesittakeyoutogetfromhometoschool?你从家到学校要多久？,3)(指方式、方法)怎样,怎么Howdidyouclimbtothetopofthatbuilding?你是如何爬上楼顶的?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!,1.Imnotsure.我不很肯定。(我不大有把握。)这是一句表现自己对判断没有十足把握时的固定套语，可以模仿使用。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。,2.Howlongdoesittakeyoutogettoschool?你到学校要用多少时间？-About15minutesbybike.骑自行车大约15分钟。1)Ittakes+人+时间+todo(事情)是一个十分常用的句型，其中动词take表示“花费(时间)”。如：Ittakesmeabouthalfanhourtogettotheairport.我到机场大概需要半小时。,其中“时间”可用long(长久)、ashorttime(短时)等来表示。另外，“人”和“所做的事情”则可视具体的上下文进行省略。如：Itdoesnttakelongtowalktoschool.走着去学校花不了多长时间。Itllonlytakeyouashorttime.只花你一小会儿时间。,2)“by+交通工具”属固定介词短语，表示“乘坐、使用某种交通工具”。如：bybus乘公交车bytrain坐火车bybike骑自行车byair坐飞机byboat乘船请注意，英语中onfoot表示“步行；走路”，而不是byfoot或onfeet.,Howdoyougettoschool?Iridemybike.Howdoesshegettoschool?Sheusuallytakesthebus.Howlongdoesittaketogettoschool?Ittakesabout15minutes.Howfarisitfromyourhometoschool?Itsonlyabouttwokilometers.,课时重点回顾,Review,DoesJanewalktoschool?No,shedoesnt.Shegoesbybike.Dotheytakethebustoschool?No,theydont.Theywalk.,课时重点回顾,Review,1.rideabike=bybike骑自行车2.takethesubway=bysubway乘坐地铁3.takethetrain=bytrain乘坐火车4.takeacar=bycar乘坐小车5.takeaplane=byplane乘坐飞机6.takethebus=bybus乘坐公车7.takeaboat=byboat乘坐船8.walks=onfoot走路、步行9.getto到达10.Ittakessb.sometimetodosth.花某人多长时间做某事,SpellingBee,1.English-Chinesetrainbussubwaybikesixtyseventyeightyninetyhundredkilometer2.Chinese-English乘地铁；骑/旅程；骑自行车；分钟；远的；新的/刚出现的；每一/每个；每天；(表示方式)乘(交通工具),Whenfinished,exchangeyourpaperstoseewhodoesthebest.,Now2minstotestyourspelling.,Quiz,注:另附word文档。点击此处链接,Mygrandfatheris_(九十)yearsold,butheishealthy.2.Sallyshomeisnot_(远的)fromschool.3.Mybikeisold.Iwanttobuya_(新的)one.4.Therearesixty_(分钟)inanhour.5.Itisabout10_(公里)frommyhometoschool.,根据句意及汉语提示，填写适当的单词。,ninety,far,new,minutes,kilometers,Rickgoestoworkbybikeeveryday.(对划线部分提问)_Rick_toworkeveryday?2.Ittakesmetwohourstodomyhomework.(对划线部分提问)_ittakeyoutodoyourhomework?,Howdoes,go,Howlongdoes,按要求完成句子，每空一词。,3.Kateusuallygetstoschoolbysubway.(改为同义句)Kateusually_toschool.4.Itsabouttenkilometersfromheretomyhome.(对划线部分提问)_isitfromheretoyourhome?5.Ittakesaboutfifteenminutesbybus.(改为同义句)The_takesaboutfifteenminutes.,takesthesubway,Howfar,busride,Translateandwritethemdown.,-你怎么去学校呢？-我经常步行，但有时候坐公共汽车。-要用多长时间呢？-步行大约25分钟，坐公共汽车十分钟。,Howdoyougettoschool?IusuallywalkbutsometimesItakeabus.Howlongdoesittake?Ittakesabout25minutestowalkand10minutesbybus.,1.-通常你怎样去上学。-我通常骑车去上学。-_youusuallygotoschool?-Iusuallygotoschool_.2.地铁站离汽车站大约有300米远。Thesubwaystationis_300_thebusstop.3.他通常每天用一小时做作业。Itusually_halfanhour_hishomeworkeveryday.,takeshim,Howdo,bybike,meters