九年级英语上册 Unit 4 Amazing Science Topic 2 Section C导学案（新版）仁爱版.doc

《九年级英语上册 Unit 4 Amazing Science Topic 2 Section C导学案（新版）仁爱版.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、Unit4AmazingScienceTopic2SectionC一、教学目标：1、通过图片预测关于大量的知识，激发学生的阅读兴趣。2、学习运用重点词汇：name…after…,tell,atadistanceof…,two-fifthsasstrongas,Searchfor…,haveagoodclimateforplants,ausefulplacetodryfruit.3、学习重点句型：IthasbeentwodayssincewelandedonMars.二、课前预习：（一）音、性、义

2、填空Roman//__________，__________god//__________，__________diameter//__________，__________storm//__________，__________gravity//__________，__________weigh//__________，__________generally//__________，__________journey//__________，__________Cimit//________

3、__，__________excitement//__________，__________（二）英汉互译name…after…atadistanceof在夜空中becoveredofbecoveredwith相当于…的五分之二强度彼此最靠近searchfor…在适合植物生长的气候ausefulplacetodryfruitagoodplaceforhumanbeingstolivebeworthsth三、合作探究：（一）看P93图片并预测下列对大量的描述哪些是对的（T），哪些是错的（F）。()

4、1、Marslookslikearedball.()2、ThetemperatureonMarsisveryhigh.()3、Marsismuchlargerthantheearth.()4、Marsisgoofarawayforustoreach.（二）Marsisthefourthplanetfromthesuninoursolarsystemandisnamedaftermars.1、thefourthplanetfromthesuninoursolarsystem意为__________

5、2、name…after…以“…的名字给…取名”，其被动形式为__________eg：Thebaby______________________________BruceLee(这个婴儿的名字是以李小龙的名字取的).（三）atadistanceof相隔atadistance在远处eg：Themoongoesaroundtheearth____________________380,000km.eg：Thepolicefollowedhim____________________.（四）two-

6、fifthsasstrongas相当于……的五分之二强度。halfasbigas__________________twiceaslongas__________________（五）Soapersonwhoweighs90kilosonearthweighsonly36kilosonMars.weigh90kilos=____________________1.65meterstall=1.65metersinheight（六）Scientistsarestillsearchingformor

7、einformationaboutMars.Searchfor____________________search…for…____________________searchinto____________________eg：他们在搜寻全城找那个失踪的孩子。（译）______________________________________________________________（七）buttheexcitementofbeingonMarsisworthit!beworthsth__

8、________________beworthdoing____________________beworthit____________________eg：这本字典至少值100元。（汉译英）Thedictionary______________________________.eg：那本小说很值得一看。（汉译英）__________________________________________________eg：Don’tlockthedoor,itisn’t______________