牛津译林版高中英语选修七Unit 4《Public transport》Welcome to th

Unit4tothe教设单元Unit4Publictransport板块Welcometotheunitandwordpowerthedesign:鉴于本单元的Welcometotheunit和wordpower都及到各种公共交通工具以及不同交通方式之的特点，内容有复之处，所以对两部分进行整合调整，放在一个课时进行教学。本节课以看、听、说、读为主，首先是温故知新，学生思考有关交通的词汇，教师帮助补充各种公共交通的方式及其优缺点次探索新知识了解各种交通道路的名然后使用新知识利前面所学知来阅读文章后是拓展知识学习与使用交通有关联的特殊词汇。学生在小组讨论中分享观点、操练词汇，并在各种设置的情境中运用所学知识。aims:Afterlearningthisperiod,thewillbeableto:1.knowdifferentmeansoftransportandtheirmainfunctions;2.comparetheadvantagesanddisadvantagesofpublictransport;3.cedures:1Haveafreetalktoreviewtheword“transport,suchas“doyougotoschooleveryday？“HowdidyougotoBeijingthis”andcategorizethedifferentwaysthatcaninaflowreferringtopage54wordpowerPartB.(PPT4―5)2informationdiscussionDiscussthesevenpicturesinthebook(Page49).Encouragestudentstoexpresswhatisincludedin“transport”AskstudentstohavegroupdiscussionandmakeacomparisonamongthemeansoftransportmentionedinthissectionandCoachesBuseshaveroutes.Theypickupanddropoffpeopleatdifferentplacesontheroute.Itisapopularmeansoftransportwithincity.(PPT7Coachesarebusesthatcarrypeopleoverlongdistances.andaeroplanesShipswereapopularwaytotravelfromplacetoplaceinthecentury.(PPT9)Aeroplanesareusedtotravelquicklyoverlongdistances.(PPT10)trainsTheUndergroundtrainshavebecomecrowdedcities.(PPT11)

trainshigh-speedtrainsrunmuchnormaltrains.choice(PPT13)1IfyouaregoingtoShanghaifromNanjing,whatmeansoftransportwouldyouuse?？wouldchooseMUtrainbullet动车组auseitisextremelyfastandcomfortable.)2IfyouwanttogotoTaiwanfromXiamen,willgotherebyshiporbyplane?Why?(Iwouldchoosetotravelbyaeroplaneratherthanship.Therearetworeasons.airtravelisquicker.Businessmenwhovaluetimeregularlytravelbyaeroplanebecauseofitsspeed.Second,travellingbyplaneismorecomfortablethanbyship.theimprovementoftechnology,manyairlinecompaniesofferexcellentservicesatreasonableanddisadvantagesofthepopularmeansoftransport(ppt.15-20)ofBusesorcheapandconvenientcoaches

easilytrappedinjams;notsocomfortableduringpeakhoursbecausetheyareusuallyverycrowded;causepollutionUndergroundShips

fastandconvenient;produceExpensivetobuildfewertrafficaccidents;comfortablecomfortablenotcomfortableforthosewhoareseasick;relativelyslow;thesafetyofthetripwouldbeaffectedbystormsaeroplanesfastandconvenient;relativelyrelativelyexpensivethesafestwayoftravelconclusion:Whydothinkneedthesedifferenttypesoftransport?(Differenttypesoftransportcanmeetdifferent’needs.oftransporthasitsownstrengthsandlimitations.Andundercertainconditions,peoplemayprefertouseoneratherthananotherone.Ienjoyridingmybicycleontheavenue.Whataboutyou?3Wordpower—VocabularylearningAskstudentstoreadPartAonunderstandingdifferenttypesofroads.Thenintheform“QuestionAnswer”,areaskedtospeakoutthesewords.Meanwhile,theteacherisexpectedtowritedownsomewordsontheblackboard.icturesoflanesorpaths（PPT23Verysmallroadsarecalledpathsorfootpasses.

motorwaysexpresswaysand(PPT24)RoadswherecarscangoaremotorwaysinBritain,freewaysexpresswaysintheUSA.flyovers(PPT25)Roadsthatgooverotherroadsareknownasflyoversoroverpasses.underpassesRoadsthatgothroughatunnelareunderpasses.tollroads(PPT27)Ifyouhavetopaytousetheroads,theyarecalledtollroads.anintersectionajunction(PPT28)TheareawheremanyroadslinkupisanintersectionorajunctionSpaghettiJunction(PPT29)TheroadthatupofmanyflyoversandintersectionsisSpaghettiJunction.IntheUK,thereissuchonenearBirmingham.4Wordpower―VocabularyusingAskstudentstoreadthepassageinCandcompletetheintroductionthewordslearntinPartAB(PPT30)ThenChecktheanswerswiththeclass.Studentsareaskedtoreadthewholepassage.5Wordpower—VocabularyextensionAskstudentsiftheyknowanyothervocabularyrelatedtotransport.Setasituationtointroduceexpressionstousing―gooverPartDandfill(PPT336HomeworkReviewwhatwelearnedtoday.WorkbookP130Reading(PPT35)第一步“brainstorming”学说出各种交通工具，教师再