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时间:2019-05-02
《教案英语教案:unit1-tales of the unexplained-word power(牛津译林版必修2).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、●WordpowerStep1:Brainstorming1. Doyouknowhim?2.Whendidspaceexplorationbeginintheworld? (In1957)3.Whendidthefirstmanlandonthemoon?Andhow? (In1965)4.WhenwasthefirstmannedspaceshiplaunchedinChina?(Oct.15,2003) 5.Areyouinterestedinmakingdiscoveriesinspace?Nowthereisascientist
2、whowilltellyousomethingaboutouterspaceandspaceexploration.Herearesomepictures.Canyounamethem? Step2:Vocabularylearning1.Readthefirstpartofthespeechandcompletethetimelineofthemaineventsmentioned.TimeEventSign1957thelaunchofthe1startificialsatelliteSpaceexplorationbegan.1959u
3、nmannedspaceshipslaunchedintospace 19611sthumanbeingtraveledinspacePeopleorbitedtheEarth 2.Guessthemeaningsoftheunknownwordsfromthecontext.Wordslikelaunch,artificial,orbitandtracearenewtoyouall.Listentome,please.Spaceexplorationbeganwiththelaunchofthefirstartificialsatellit
4、e.Whatdoes'launch'mean?Whatwordcanbeusedtoreplace'artificial'?Whatabouttheword'man-made'?3.Nowcontinuewithyourdiscussionbyansweringthefollowingquestions: Howcanaspaceshuttlebesentintospace? Canitflyintospacebyitself? Withthesetwoquestions,youshouldfocusonreadingtheposter
5、thescientistisshowingtoyou.Bytheway,doyouknowthedifferencesbetweenspaceshipandspaceshuttle?▲Aspaceshipisavehicleforcarryingpeoplethroughspace.▲AspaceshuttleisavehiclethatisdesignedtocarrypeopleintospaceandbacktotheEarthseveraltimestodoexperiments.Thinkaboutotherinformationt
6、hescientistmayrefertointhefollowingpartofhisspeech.4.Readthesecondpartofthescientist'sspeechandcompletePartCindividuallyaccordingtotheinstructions.We’llthenchecktheanswers.AnswerstoC(Page7)Iguesssomeofyouaredreamingan astronaut Tocheckyourreadingcomprehension,I’dliketoask
7、yousomequestions:Whatwillhappentotherocketsaftertheshuttlehasbeensenttospace?Wherewilltheastronautsdotheirresearch?Whycan'ttheyremovetheirspacesuits?Step3:Vocabularyextension1.Rightnowwe'vegotsomeknowledgeaboutspaceandspaceexploration,andlearnedsomerelevantwordsandexpressio
8、ns.Let'sreviewthem.innerspacespaceouterspaceTheprocessofspaceexplorationFirstartif
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