预览加载中,请您耐心等待几秒...
1/3
2/3
3/3

在线预览结束,喜欢就下载吧,查找使用更方便

如果您无法下载资料,请参考说明:

1、部分资料下载需要金币,请确保您的账户上有足够的金币

2、已购买过的文档,再次下载不重复扣费

3、资料包下载后请先用软件解压,在使用对应软件打开

Unit1TalesoftheunexplainedPeriod4WordPowerTheanalysisofthispart:Inthewordpower,Ssarerequiredtoexpandtheirvocabularyaboutspaceandspaceexploration.Ssaregivenagoodchancetolearnmorevocabularyrelatedtospaceexploration.Ssarerequiredtounderstandthefirstpartofaspeechgivenbyascientistandidentifytherelevantvocabulary.Thesecondpartofthespeechisdesignedforstudentstoutilizethevocabularybyfillinginsomemissingwords.SsareexpectedtofamiliarizethemselveswithknowledgeofspaceTeachingaims:HelpSslearnmoreaboutspaceandspaceexplorationHelpSsincreasemorevocabularyrelatedtothetopic.Teachingmethods:ReadingWritingTeachingprocedures:Stepone:Lead-inDoyouknowsomethingaboutspaceandspaceexploration?Whowasthefirstmantotravelinspace?Whatachievementshavehumansmadesofaceinspaceexploration?Whendidthefirstmanlandonthemoon?Andhow?Steptwo:Vocabularylearning&Reading1.AskSstoreadthefirstpartofthespeechandcompletethetimelineofthemaineventsmentioned.TimeEventDiscovery1957195919611969Today2.AskSstoguessthemeaningsoftheunknownwordsfromthecontext.3.AskSstocontinuewiththeirdiscussionbyraisingthefollowingquestions:Howcanaspaceshuttlebesentintospace?Canitflyintospacebyitself?Whatdoesspaceshipandspaceshuttlerefertoseparately?Aspaceshipisavehicleforcarryingpeoplethroughspace.AspaceshuttleisavehiclethatisdesignedtocarrypeopleintospaceandbacktotheEarthseveraltimestodoexperiments.AskSstoreadthesecondpartofthescientist’sspeechandcompletePartCindividuallyaccordingtotheinstructions.Stepthree:SummaryRightnowwe’vegotsomeknowledgeaboutspaceandspaceexploration,andlearntsomerelevantwordsandexpressions.Space:innerspace(内宇宙空间)&outerspace(太空,外层空间)Theprocessofspaceexploration:Thefirstman-madesatellitewentaroundtheEarthin1957.Thefirstpersonwhotravelledinspacein1961.ThefirstpersonlandedontheMoonin1969.Today,mostoftheimportantplanetsinthesolarsystemhavebeenexamined.PhotoshavebeentakenandsentbacktotheEarth.Achievementsofspaceexploration:Manyastronautshavetraveledinspaceandsomeofthemhavewalkedinspace.Mostplanetshavebeenexamined.Photoshav