高中英语 unit1 tales of the unexplained period3 word power教案 牛津译林版必修2 (2)

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1、Unit1TalesoftheunexplainedPeriod3Wordpower一．【设计思想】以两篇小短文为载体，拓展关于外太空及太空探险的词汇。二．【教学目标】Bytheendofthisclass,thestudentswillbeableto1.enlargethevocabularybylearningaboutsomewordsaboutouterspaceandspaceexploration.2.knowthenamesandthepositionofthe9planetsinthesolarsystem.三．【教学重难点】1.Understandthemea

2、ningofthespeechmadebythescientist.2.Learnsomenewwordsaboutouterspaceandspaceexploration.四．【教学环节】【课堂导入】Answerthefollowingquestions：1.WhetherUFOsreallyexisthaspuzzledUSforalongtime.Haveyoueverthoughtaboutexploringspaceoneday?2.Areyouinterestedinmakingdiscoveriesinspace?3.Whatachievementshavehum

3、ansmadesofarinspaceexploration?4.Whowasthefirstmantotravelinspace?5.Whendidthefirstmanlandonthemoon?Andhow?6.Whatdoyouknowabouthim?Whilefocusingonthequestionsabove,pleasepayattentiontosomeothernewwordsrelatedtospace,suchasastronaut,spaceship／spaceshuttle,etc.Givestudentsmoreinformationaboutth

4、ehistoryofspaceexplorationandthehistoryofthespaceshuttle.【预习检查】BrainstormingWhenitcometospaceexploration,whatwillyouthinkof?【课堂教与学】Step1Vocabularylearning1.ReadthespeechgivenbyascientistinPartAandtellthemainideasofthepassage.TimeEvent1957Since1959196119692.Askstudentstoguessthemeaningofthewor

5、dsfromsomepictures.3.Readthesecondpartofthescientist’sspeechandcompletePartCindividuallyaccordingtotheinstructions.Checktheanswers.4.Whatisouruniversemadeupof?DealwithPart4Step2Someusefulphrases1.make/give/deliveraspeech(P6)发表演说2.setfootin/on(P6)登上，涉足，访问3.sofar(P6):到现在为止，到目前为止(常用于现在完成时)4.drea

6、mof/about（doing）sth.(P7)梦想干某事5.carryout(P7)实施、执行6.takeoffStep3Vocabularyextension1.AskstudentstofocusonPartDandconsiderthequestionofwhatouruniverseismadeupofandthenaskstudentstocompleteitindividually.2.Askstudentstocompleteaparagraphbasedonthepicture.【课堂巩固】1.Completetheprocessofspacewalk1)The

7、spaceshipwas___________________intospacebyrocketsfromthelaunchpad.2)Later,therockets___________fromthespaceshuttleandfellinthesea.3)Researchwas___________inspacestation.4)Astronautstookspacewalkwith_______on.2.Completetheshortpassageaccording