2019-2020年高一下unit16Scientistsatwork.doc

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1、2019-2020年高一下unit16ScientistsatworkAboutthecontents:Thisperiodcontainstwoparts.Warmingupisclosetostudents’study.Itisusedtostimulatestudents’interestoflearningthroughlookingatsomepicturesandtalkingabouttheirexperimentsinclass.Speakingisusedtoimprovestudents’abi

2、lityofusinglanguageflexiblyandhelpstudentslearntoexpressadvantagesanddisadvantages.AboutthestudentsMostofthestudentsinclass14haven’tthegoodknowledgeofEnglish.Theirvocabularyissmallandtheyknowafewsentencespatterns.Thebadbasiccausesalottroublinginspeaking.Sothey

3、areafraidofspeakingoutfortheydon’thavetheconfidenceoftheirlanguage,suchaspronunciation,grammarandsoon.TeachinggoalsTargetlanguages：Phrase:inmyopinionawasteofmoneyinthefuturemeanv.makeanynoiseasplanesdomakeuseofSentences:AdvantagesItisgoodfortheeconomy.Itisclea

4、nanddoesnotpollutetheair.Itisimportantforscience.Itbringspeoplemorefort.Itisconvenient.DisadvantagesItistooexpensive.Itisdangerousorbadforyourhealth.Itisbadfortheenvironment.Itisunnecessary.SomepeoplewilluseitforotherthingsTeachingimportantpoints：1.Masterthene

5、wwordsandusefulexpressionsandmakethestudentsbefreetotalkabouttheadvantagesanddisadvantagesofonething.2.Motivatethestudentstotalkfreelyandeffectivelyandgettingtheminvolvedinpairworkandgroupwork..Teachingdifficultpoints1.Howtofinishthetaskofspeaking.2.Howtohelpt

6、hestudentstoexpresstheiropinionsfreely.Teachingmethods:1.task-based,students-centered2.Individual,pairorgroupworktomakeeverystudentworkinclass.3.Discussionmethodtohelpthestudentshaveaclearideaofwhattheyhavelearned.Teachingaids:Amultiple-mediaputerandablackboar

7、d.Teachingprocedures:Step1.GreetingGreetthewholeclassasusual.Step2.Lead-inandFreetalk.1.showsomepictures.2.freetalkabouttheirsubjects..Step3WarmingupDowarminguponpage22.task1:Describepicturesonebyonetask2:Askstudentstotalkabouttheirexperiments.Step4.SpeakingDe

8、alwiththespeakingpartonpage23.Task1.theteacherasksthestudentstotalksomethingaboutmaglevtrain.Thenlistentothetapeaboutmaglevtrain.Task2.letthemlearnboththeusefulexpressionsandtheadv