Unit4Astronomy：thescienceofthestars2教案新人教版必修3

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1、Unit4Astronomy：thescienceofthestars2第一课时：第二课时：Pre-reading,Reading&Comprehension第三课时•：Learningaboutlaguage第卩q课吋：UsingLanguage第五课时：Readingtask&Speakingtask(Workbook)第六课时：Listeningtask&Writingtask(Workbook)Period1WarmingandTalkingTeachingGoals:1・ToarouseSs，interestintheknowledgeofastronomyandscienc

2、e。・2・TodevelopSs，abi1ityin1isteningandspeaking・TeachingProcedures:Step1.Leading-inGiveSsafewminutestosaysomethingaboutsciencebyaskingthefollowingquestions.(1・)Whoisthefirstmaninspace,doyouknow?(2・)WhichspaceshipdidYangLiweitaketospace?(3.)Doyouwanttogotospaceifyouaregivenachance?Step2.WarmingUpP

3、urpose:TointroducethetopicofthisunittoSsintheformofaskingquestionsanddiscussion.AsksomeSsthequestionsfirstandthengetSstodiscusswitheachother.Iftimepermits,haveoneortwogroupspresenttheiranswerstothewholeclass.(1)Howmanysubjectsarewestudyingnow?(2)Doyouhavesomescientificstudyingmethodstolearnthemw

4、ell?(3)Asyousee,alargenumberofstudentswanttobecomescientistsinthefuture.Butwhatkindofqualitiesandskillsdoweneedtoberealscientists?Step3.Talking(Workbook)1.DivideSsintosixgroups,andaskthemtotalkabouttherequestofTalkingonP62andanswerthefollowingquestions-Differentstudentswillgivedifferentanswers.M

5、akenotesofsomevaluableinformationandmakeacone1usionatlast.(1)Whatnecessaryinstructionsshouldnewspacetravelersmake?(2)Canyoumakea1istofthem?2.ShowSssomebeautifulpicturesoftheuniversityandsay,“Nowlookatthepictures-HowbeautifultheUniverseis!Itisalsofullofmysteries-Haveyoueverdreamedofflyingtothespa

6、celikeYangLiweitouniockthemysteriesoftheuniverse?Ifyoucould,whatthingsshouldyoupayattentionto?"3.EncourageSstogiveasmuchinformationaspossible.Afterthediscussion,writedownsomekeywordsandimportantexpressionsontheblackboardtohelpSstohavethesenseoftravelinginspace.Conclusion:Beforemakingatripintospa

7、ce,we"dbettermakefullpreparations,suchas:collectingasmuchinformationaboutthespaceaspossible;checkingwhetheryouhavegottheproperspacesuitsornot;makingsureofal1thesafetyrules;notleavingthespaceshipaloneunlessthespaceguidetellsy