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

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1、Unit1Talesoftheunexplained-Wordpower教案TeachingAims:1.Enlargethestudents’vocabulary2.GetthestudentstoknowaboutspaceexplorationTeachingimportantpoints:LearnthewordsbyheartandtrytousethemTeachingdifferentpoints:1.Howtodevelopthestudents’imagination2.Howtousethenewwordstosolveprob

2、lemsTeachingMethods:1.Practicetogetthestudentstomasterwhatthey’velearnt2.DiscussiontomakeeverystudentworkinclassTeachingproceduresandways:Step1.GreetingsStep2.BrainstormingAskstudentstothinkaboutthequestions.Questions:1.Doyouknowhim?2.Whendidspaceexplorationbeginintheworld?3.W

3、hendidthefirstmanlandonthemoon?Andhow?4.WhenwasthefirstmannedspaceshiplaunchedinChina?5.Areyouinterestedinmakingdiscoveriesinspace?Ascientistismakingaspeechtoagroupofstudentsofhighschoolstudents.Askstudentstoreadthespeech.Tellthemtotrytoguessthemeaningsofsomenewwords.Step3.Voc

4、abularylearningAskstudentstoguessthemeaningsoftheunknownwordsfromthecontext.Spaceexplorationbeganwiththelaunchofthefirstartificialsatellite.Whatdoes“launch”mean?Whatwordcanbeusedtoreplace“artificial”?Whatabouttheword“man-made”?Step4.Presentsomepicturesandexplainthemtostudents.

5、Step5.Practice.AskstudentstofillintheblanksofPartConPage7.Suggestedanswers:1.astronaut  2.space 3.spaceexploration 4.spaceshuttle 5.rockets6.launched 7.spacestation 8.spacewalk 9.spacesuitStep6.Askstudentstogoover“TheSun’sFamily”theylearnedinjuniormiddleschools.Thescientistiss

6、howingthestudentsapictureofsolarsystem.Askstudentstowritethenumberofeachplanetinthecorrectbox.Suggestedanswers:5.Jupiter 1.Mercury 4.Mars 8.Neptune 9.Pluto 2.Venus 6.Saturn7.UranusStep7.Pairwork.AskstudentstomakeupanewdialogueaboutthespaceexplorationinChina.Andthenactitoutinpa

7、irs.Step8.Languagepoints.1.launch vt.“发射”,“下水”Anotherman-madesatellitewaslaunchedlastweek.Theshipcalled“Titanic”waslaunchedin1912.2.unmanned“无人的”,“无人操纵的”,“自动的”。反义词为manned3.sofar“到目前为止”,作状语,常用于现在完成时。ThisisthebestfilmIhavesofarseen.Sofar(Tillnow)Ihavelearned2ooowords.4.dream 名词或

8、动词Hedreamedasweetdream.Idreamofbecomingascientistinthefuture.