高中英语 Unit 4 Astronomy the science of the stars（第1课时）导学案新人教必修3.doc

《高中英语 Unit 4 Astronomy the science of the stars（第1课时）导学案新人教必修3.doc》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

1、Unit4Astronomythescienceofthestars第1课时第16周周三TeachingGoals:1.ToarouseSs’interestintheknowledgeofastronomyandscience。.2.TodevelopSs’abilityinlisteningandspeaking.TeachingProcedures:Step1.Leading-inGiveSsafewminutestosaysomethingaboutsciencebyaskingthefollowingquestions.（

2、1.）Whoisthefirstmaninspace，doyouknow？（2.）WhichspaceshipdidYangLiweitaketospace？（3.）Doyouwanttogotospaceifyouaregivenachance?Step2.WarmingUpPurpose:TointroducethetopicofthisunittoSsintheformofaskingquestionsanddiscussion.AsksomeSsthequestionsfirstandthengetSstodiscusswi

3、theachother.Iftimepermits,haveoneortwogroupspresenttheiranswerstothewholeclass.(1)Howmanysubjectsarewestudyingnow?（2）Doyouhavesomescientificstudyingmethodstolearnthemwell?(3)Asyousee,alargenumberofstudentswanttobecomescientistsinthefuture.Butwhatkindofqualitiesandskill

4、sdoweneedtoberealscientists?Step3.Talking(Workbook)1.DivideSsintosixgroups,andaskthemtotalkabouttherequestofTalkingonP62andanswerthefollowingquestions.Differentstudentswillgivedifferentanswers.Makenotesofsomevaluableinformationandmakeaconclusionatlast.(1)Whatnecessaryi

5、nstructionsshouldnewspacetravelersmake?(2)Canyoumakealistofthem?2.ShowSssomebeautifulpicturesoftheuniversityandsay,“Nowlookatthepictures.HowbeautifultheUniverseis!Itisalsofullofmysteries.HaveyoueverdreamedofflyingtothespacelikeYangLiweitounlockthemysteriesoftheuniverse

6、?Ifyoucould,whatthingsshouldyoupayattentionto?”3.EncourageSstogiveasmuchinformationaspossible.Afterthediscussion,writedownsomekeywordsandimportantexpressionsontheblackboardtohelpSstohavethesenseoftravelinginspace.Conclusion:Beforemakingatripintospace,we’dbettermakefull

7、preparations,suchas:collectingasmuchinformationaboutthespaceaspossible;checkingwhetheryouhavegottheproperspacesuitsornot;makingsureofallthesafetyrules;notleavingthespaceshipaloneunlessthespaceguidetellsyouto;payingattentiontorecordingsomeimportanttimeduringthespacetrav

8、elingandsoon.Step3.Listening(Workbook)Purpose:TodevelopSs’listeningability.Togainsomeexperienceoftravelinginspace1.Ge