Unit 3 Section A 第1课时示范教学课件【人教版七年级英语下册】

Unit3Howdoyougettoschool?SectionA(1a-2e)Task1

gettotrainbussubwaytakethesubwayridebikerideabike到达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WordsandexpressionsPre-listeningsixtyseventyeightyninetyhundredminutefarnum.六十num.七十num.

八十num.

九十num.一百n.

分钟adv.&adj.

远；远的WordsandexpressionsPre-listeningkilometerneweveryeverydaybybybiken.

(=kilometre)千米；公里adj.

新的；刚出现的adj.

每一；每个每天prep.

（表示方式）乘（交通工具）骑自行车WordsandexpressionsPre-listeningLookandlearn.takeabus/bybustakeatrain/bytraintakeaplane/byplanePre-listeningtakeacar/bycartakethesubway/bysubwaytakeaship/byshipLookandlearn.Pre-listeningrideabike/bybike

takeataxi/bytaxiLookandlearn.Pre-listening1aMatchthewordswiththepictures.1.Takethetrain_____2.Takethebus_____3.Takethesubway_____4.Rideabike_____5.Walk_____adebcPre-listeningListenandwritethenumbersnexttothecorrectstudentsinthepicture.21b1.Bob2.Mary3.John4.Paul5.YangLan6.Jim4356While-listening1cShetakesthesubway.HowdoesMarygotoschool?Lookatthepicturein1a.Howdothestudentsgettoschool?Makeconversationswithyourpartner.Post-listeningTask2Readandthink.Pre-listening1.Canyousaythefollowingnumbers?Readtheformin2bandthinkaboutHow?Howlong?(minutes)andHowfar?(kilometers)areprobablyabout.28(2)102(3)33(4)41(5)300(6)562aListenandrepeat.Thenwritethecorrectnumbernexttotheword.sixty-one____seventy-two____eighty-four____ninety-nine____onehundredandfive____twohundred____7299105200618484105992007261While-listening2bHow?Howlong?(minutes)Howfar?(kilometers)TomJaneListenandcompletethechart.While-listening2cListenagain.Checkyouranswersin2b.How?Howlong?(minutes)Howfar?(kilometers)TomJane2201hour30minutes60walktakethebusWhile-listening2dStudentAisJaneandStudentBisTom.Usetheinformationin2btomakeconversations.How?Howlong?(minutes)Howfar?(kilometers)TomJane2201hour30minutes60walktakethebusA:Howdoyougettoschool?

B:I…A:Howlongdoesittake…?B:Ittakes…A:Howfarisitfrom…to…?B:It’sabout…Post-listeningWatchthevideo.Post-listeningPost-listening1.WhatareLisaandJanetalkingabout?A.Jane’snewbike.B.Thedistance(距离)fromhometoschool.C.Howtogettoschool.2.Answerthefollowingquestions.(1)HowdoesJanegettoschooleveryday?(2)DoesittakeLisaabout10minutesfromherhometo

schoolbybus?(3)HowlongdoesittakeJanetogettoschoolbybike?Key:1.C2.(1)Sheridesabiketoschool

everyday.(2)No.About20minutes.(3)About15minutesbybike.Finishthetasks.Fillintheblankswiththerightformsofthewordsgivenaccordingto2e.Jane______(have)anewbike.She______(ride)ittoschool.It______(take)her15minutestoschool.Lisa______(take)thebustoschool.Howlongdoesittakeher______(get)toschool?She______(benot)sure.hasridestakestakestogetisn’tPost-listening—HowdoesMarygettoschool?—Shetakesthesubway.1【辨析】getto&reach&arrivein/atgetto到达，后面直接跟地点，后接地点副词home,here,there时不需介词togettoBeijinggethomereach及物动词，后面直接接名词或副词后接地点副词home,here,there时不需介词reachLondonarrive不及物动词到达大地方用arrivein到达小地方用arriveat后接地点副词home,here,there时不需介词arriveinMoscowTheyarrivedatthestationthismorning.arrivehomeLanguagepoints.知识点1Post-listening知识点2takea/the+交通工具名词taketheplane/train/ship/bus/boat乘飞机/火车/船/公交车/小船/轮船骑自行车ridethebikeby+交通工具原形乘坐……by后的名词一律用单数，而且这一名词前不加冠词

乘坐某种交通工具的表达方式Post-listeningbybike/bus/car/train/plane/ship/boat/subway骑自行车/乘坐公交车/小汽车/火车/飞机/轮船/小船/地铁用“by+交通的空间或路线”表示“通过陆路、水路、航空”等。bysea=byshipbyair=byplanebyrail=bytrainin/on+冠词/物主代词+交通工具onthebus乘公交车ontheboat/ship乘船onthetrain坐火车ona/one’sbike骑自行车inthecar坐小汽车on/intheplane乘飞机注意：步行用onfoot表示。Post-listeningHowfarisitfromyourhometoschool?2howfar意为“多远”，用来询问距离或者路程。常考句型：HowfarisitfromAtoB?答语有两种：(1)用长度单位表示：It’s…meters/miles/kilometers.有……米/英里/千米（远）(2)用时间表示：大约有十分钟步行/骑车/开车的路程。—Howfarisitfromtheparktotheschool?从公园到学校有多远？

—It’sabout3miles./It’sabouttenminutes’ride.大约3英里。/骑车大约10分钟。

Post-listeninghowlong意为“多久；多长时间”，询问时间的长短。答语一般为时间段。—Howlongwillthemovielast?这部电影将持续多久？—Oneandahalfhours.

一个半小时。Howlongdoesittakeyoutogettoschool?3知识点1Post-listening固定句型：Ittakes(sb.)sometimetodosth.

做某事（某人）要花费多长的时间It’llonlytakeyouashorttime.只花你一小会儿时间。Ittakesmetwentyminutestowalktoschool.步行到学校我要花二十分钟的时间。知识点2Post-listeningI’mnotsure...about10kilometers.4besureof/aboutsth.对……确信Besuretolockthedoorwhenyouleavehome.当你离开家时，确保锁门。besuretodosth.besurethat+句子确信……makesurethat+句子Makesurethatyoucanfinishthejobontime.确保你能按时完成工作。Areyousureaboutthenews?你对这消息有把握吗?

确保做某事确保……Iamsurethathewillcomesoon.我确信他会很快来到。Post-listeningWhoHowHowlongHowfarMakeasurvey.Post-listeningCalculateyourresultsandgiveareport.BybusBytaxi/carBybikeOnfootByothermeansNumberofstudentsHello,I’llsharemyfindingwithyou.…Post-listening一、根据汉语意思完成英语句子。1.我通常步行去上学但有时乘公共汽车。Iusually_____toschoolbutsometimesI____thebus.2.她大约七点离家去学校。

She_______home____schoolat_______seven.

3.她每天骑自行车去上学大约花半个小时。It_______herabouthalfanhour_____________toschooleveryday.

walktakeleaves

forabouttakestoridePost-listeningDotheexercises.二、句型转换。Theyridetheirbikestoschool.(对画线部分提问）_______________gettoschool?2.Ittakes50minutestogethere.(对画线部分提问）________________ittaketogethere?3.Ittakesonly10minutestotakethebus.(改为同义句).Ittakesonly10minutes___________.4.Mycl