2011高一英语学案：M2U1 WORDPOWER（牛津译林版必修2）.doc

2011高一英语学案：M2U1WORDPOWER（牛津译林版必修2）单元：Unit1Talesoftheunexplained板块：WordpowerLearningaims1.Learntoreadapassageofsomethingaboutouterspaceexploration；2.Enlargethevocabularybylearningaboutsomewordsaboutouterspaceandspaceexploration.Learningimportantpoints:1.Understandthemeaningofthespeechmadebythescientist.2.Learnsomenewwordsaboutouterspaceandspaceexploration.PeriodOne一课前预习1梦想成为一名宇航员2进行科学研究3太空旅行4人造卫星5登上月球6进入，登上，涉足，访问7发射8拾起，偶然得到，恢复健康9个人的一小步，但却是人类的一大步二readandexerciseStep1Readthespeechandanswerthefollowingquestions1Whatachievementshavehumansmadesofarinspaceexploration?2Whowasthefirstmantotravelinspace?3Whendidthefirstmanlandonthemoon?Andhow?4Whatwillhappentotherocketsaftertheshuttlehasbeensenttospace?5Wherewilltheastronautsdotheirresearch?6Whycan’ttheyremovetheirspacesuits?Step2Vocabularylearning1.ReadthespeechgivenbyascientistinPartAandtellthemainideasofthepassage.In1957In1959in1961TodayStep3AccordingtoPartAandBandfillintheblanksIguesssomeofyouaredreamingofbecomingan________andtravelingto______tocarryoutspaceexploration.Ifthiscomestrue,you’llprobablytravelby____________,aspaceshipthatlookslikeanaeroplane.Two______supportedbyalaunchtowerwillliftthespaceshuttleintospace.Sometimeaftertherocketsandthespaceshuttleare________,therocketswillseparatefromthespaceshuttleandfallintothesea.Thenashipwillpickthemup.Astronautswilldotheirresearchinabaseinouterspacecalled___________.Sometimestheygooutoftheirspaceshuttletotakea_________.Inouterspaceastronautscannottakeofftheir_________,whichprotectthemandprovideoxygen.In1965,AlexeiLeonovfromtheformerSovietUnionbecamethefirsthumanbeingtotakeawalkinspace.三．相关语言点1.ThefirstpersonwhotravelledinspacewasYuriGagarinfromtheformerSovietUnion,in1961Former.pron.&adj.前者，往昔的，以前的，一般置于名词之前，当叙述两者中前者时用theformer,后者是thelatter.例如，MyformerEnglishteacherisTomPadgett.JoanandJanearesisters.Theformerisanartist,thelatterisasinger.Theformer......,thelatter......前者.......，后者.........Scientificresearchstillcontinues.Scientific.adj.科学上的，关于科学的，细致严谨的。Thescientistsaredoings