初中英语人教版七年级下册unit3 section A

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1、Unit3HowdoyougettoschoolSectionASectionA【学习目标】1.学习单词和短语sixty,seventy,eighty,ninety,hundred,minute,kilometer,new,everyday,bybike.2．句型：Howlongdoesittake?Howfarisit?3、how对交通方式提问的特殊疑问句；howlong对时间段的提问；howfar对距离和路程的提问。4.进一步熟悉一般现在时态的用法。【学习过程】1.Newwordsandexpres

2、sionstrain/treɪn/n.火车bus/bʌs/n.公共汽车subway/'sʌbweɪ/n.地铁ride/raɪd/v.&n.骑;旅程bike/baɪk/n.自行车sixty/'sɪksti/num.六十seventy/'sevnti/num.七十eighty/'eɪti/num.八十ninety/'naɪnti/num.九十hundred/'hʌndrəd/num.一百minute/'mɪnɪt/n.分钟far/fɑ:(r)/adv.&adj.远;远的kilometer/'kɪləmi:t

3、ə/,/kɪ'lɑ:mi:tər/n.千米;公里new/nju:/,/nu:/adj.新的;刚出现的every/'evri/adj.每一;每个drive/draɪv/v.开车car/kɑ:(r)/n.小汽车;轿车live/lɪv/v.居住;生活takethesubway乘地铁rideabike/bybike骑自行车howlong多长时间howfar多远walktoschool步行去上学haveagoodday玩得愉快2.ReadandpracticeT:Howdoyougettoschool?你怎样去上

4、学？S:Iwalktoschool.我走路去上学。T:Howlongdoesittakefromyourhometoschool?到学校得用多长时间？S:Ittakes25minutes.得用15分钟。T:Howfarisitfromyourhometoschool?从你家到学校有多远？S:It’sabout2kilometers.大约2千米。T:HowdoesMarygettoschool?Mary怎样去上学？T:Shetakesthesubwaytoschool.她乘地铁去上学。3.知识点拨1）乘坐

5、某种交通工具的方式takethe+交通工具用来表示“乘……”相当于by+交通工具如：Iusuallytakeabustowork.=Iusuallygotowork__________.takethetraintoschool=gotoschoolbytraintakethetaxitotheairport=________________walkto=goto…onfootridethebike=bybike2）Ittakessbsometimetodosth的意思是花费某人多少时间做某事，注意tod

6、o如:Ittakesabout15minutestowalk.如果我们提问时间宾语时，就用howlong引导的句型。如:Ittookmeanhour______(write)theletter.Ittakesme15minutestogettoschool.提问划线部分_________doesittakeyoutogettoschool?3）Howfar用来询问距离，答语要用表示距离的词语。It代指的是距离。如:Howfarisitfromyourhometoschool？It’s500metersf

7、rommyhometoschool.4)getto，arrive和reach的辨析getto到达，直接接地点。后接副词here/there/home等，借此省略。Writetouswhenyougetthere.你到那儿后给我们写信。arrivearriveat+小地点arrivein+大地点WearriveinShanghaithismorning.我们是今天早上到达上海的。reach直接接宾语Theyusuallyreachschoolatfiveo’clock.他们通常五点钟到达学校。【自主检测】

8、I.精挑细选1.------_________-----Bybus.A.Whydoeshegotowork?B.Howdoeshegotowork?C.Whendoesshegotowork?2.-----Howdoyougotoschool?-----I______.A.takebusB.takethebusC.bythebus3.Sheusuallygetstoschoolonherbike.Butshesometimes______.