Unit 3 Section A 2a-2e精品课件（人教新目标七下英语）

SectionA2a-2e\nTolearntouseHowlongquestions.TolearntouseHowfarquestions.Tolearntoreadandwritenumbers.Objectives\ntakethesubwaytakethebustakethecar-Howdoyougettoschooleveryday?-I________toschool.ridethebikeWarmingUp\ntaketheplanetaketheshiptakethetrain-HowdoyougettoHongkong?-I______toHongkong.\nfifty-eightonehundredandthreeHowlong?Twenty-fiveminutes.Howfar?Tenkilometers(公里).ninehundred\nB:Ittakeshimtwentyminutes.20minutesA:HowdoesTomgettoschool?B:Hewalkstoschool.A:Howlongdoesittake?\nA:HowdoesJackgettoschool?B:Hetakesthebustoschool.A:Howlongdoesittake?B:Ittakeshimabout30minutes.6:307:0030minutes\nListenandrepeat.Thenwritethecorrectnumbernexttotheword.84105992007261sixty-one_____ninety-nine_____seventy-two_____onehundredandfive____eighty-four_____twohundred_____846110572200992a\nListenandcompletethechart.How?Howlong?(minutes)Howfar?(kilometers)TomJanewalkstakesthebus20902602b\nA:Howdoyougettoschool?B:I...A:Howlongdoesittake?B:Ittakes...A:Howfarisitfrom...to...?B:It’sabout...StudentAisJaneandStudentBisTom.Usetheinformationin2btomakeconversations.2d\nLisa:Hey,Jane.Isthisyournewbike?Jane:Yes.Irideittoschooleveryday.Howdoyougettoschool?Lisa:Iusuallytakethebus.Jane:Howfarisitfromyourhometoschool?Lisa:I'mnotsure…about10kilometers?Thebusridetakesabout20minutes.Role-playtheconversation.2e\nHowlongdoesittakeyoutogettoschool?Jane:About15minutesbybike.It'sgoodexercise.Lisa:Yeah.Well,haveagooddayatschool.Jane:You,too.\nHowHowlong(minutes)Howfar(kilometers)LisaJaneReadtheconversationandfillintheblanks.takesthebusridesthebike20minutes15minutes10kilometers\n10kilometers20minutes15minutesYes,Irideittoschooleveryday.Hey,Jane?Isthisyournewbike?PairWork\n1.It+takessb+sometime+todosth表示做某事花了某人多少时间。如：Ittookmehalfadaytodomyhomework.做作业花了我半天时间。2.在英语中表花费的词还有很多，如：pay,spend,cost等。sb+pay+金钱+for+物表示某人花钱买某物。如：She’spaying50yuanforthedictionary.她要花50元买这本字典。Languagepoints\n2)sb+spend+时间/金钱(in)doingsth.如:他玩了两小时电子游戏。Hespenttwohours(in)playingcomputergames.3)sb+spend+时间/金钱onsth.如:她买那条裙子花了150元。Shespent150yuanontheskirt.4)sth.costs(sb.)＋金钱,某物花了(某人)多少钱如：Anewcomputercostsalotofmoney.买一台新电脑要花一大笔钱。\n3.bybus,ridemybike和takethesubway均表示“乘坐某种交通工具”。1)“by+表示交通工具的单数名词”在句中作方式状语,名词前不需加任何限定词。如:Mysistergoestoworkbyboateveryday.我姐姐每天乘船去上班。2)“ride/take+限定词+表示交通工具的名词”在句中作谓语。如：\nSheridesthebustoschooleveryday.她每天乘公共汽车去上学。Wecantakeatraintotheirhometown.我们可以坐火车去他们的家乡。\n【拓展】表示“乘坐某种交通工具”还可以用“on/in+限定词+表示交通工具的名词”。如：Sheoftengoestoschoolontheschoolbus.她经常乘校车去上学。Hesometimesgoestoschoolinhisfather’scar.他有时坐爸爸的汽车去上学。\n4.rideone’sbicycleto相当于goto…bybike骑车去……如：Dave每天骑车上学。Daverideshisbicycletoschooleveryday.Davegoestoschoolbybikeeveryday.\n5.Howlongdoesittakeyoutogettoschool?到学校花费你多长时间？howlong意为“多久；多长时间”，用来询问时间的长短。如：--Howlongdoesittaketogettothelibrary?--Halfanhourbybike..\n【拓展】howlong还可表示“多长”，用来询问物品的长度。如：—Howlongisthisriver?—It’sabout150kilometers.\ngetto“到达”，后跟地点名词。如：gettothesouthofItaly若getto后的地点是副词，则省to。gethomegettheregethere\n6.Howfarisitfromyourhometoschool?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?--Aboutfifteenminutes’drive.\n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？【总结】\nHowmuchbaggageamIallowedtotake?我可以带多少行李？Idon’tknowhowfartorelyonhim.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？\n3)(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？\n4)用于惊叹句中，表示多么……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!\nⅠ.词汇。1.Myhomeisnear.I______(步行)toschool.2.LiLei______thesubway(乘地铁)toschool.3.HisfatheroftengoestoShanghai__________(坐飞机).4.Ifyoudon’twanttobelate,you’dbetter______a_____(打的).5._______________(骑自行车)toworkisgoodforourhealth,Ithink.walktakesbyplanetaketaxiRidingthebikeExercises\nⅡ.用疑问词填空。1.–Mary,_______doyougettoschool?--Iusuallyridemybike.2.--______________doesittake?--Ittakesabout15minutes.3.--___________isitfromyourhome?--It’sabout2kilometers.howHowlongHowfar\n4.Tomtakesthetraintoschool.(就画线部分提问)_________doesTomgettoschool?5.Ilive10milesfromschool.(就画线部分提问)__________doyoulivefromschool?HowHowfar\n1.Tomtakesthebustoschool.2.Iwalktoschooleveryday.Tomgetstoschoolbybus.Igettoschoolonfooteveryday.3.TheygototheUSAbyplane.TheytaketheplanetotheUSA.Ⅲ.写出下列句子的同义句。\n1.Doyourparentsdrivetowork?(作否定回答)___________________2.Marygoestoschoolbybike?(画线部分提问)________________________________3.Lindalivestenkilometersfromschool.(画线部分提问)____________________________________?Ⅳ.句型转换。No,theydon’t.HowdoesMarygotoschool?HowfardoesLindalivefromschool\n4.Itakeanhourtogettoherhome.(划线部分提问)___________________________________________________________________________?5.Eric,rides/to/school/every/his/day(连词成句)_______________________________________.HowlongdoesittaketogettoherhomeEricrideshisbiketoschooleveryday\nRoyworksinLondon.It_____himabouthalfanhourtogettoworkbybuseveryday.A.costsB.spendsC.takes中考链接C\nMakeasurveyabouttwoclassmates,including:Howtheygettoschool?Howlongittakesthemtogettoschool?Howfartheirhomesarefromschool?Thenwriteapassageaboutit.