2019-2020年高二英语 Module 7unit 20 Lesson3学案 北师大版

《2019-2020年高二英语 Module 7unit 20 Lesson3学案 北师大版》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、2019-2020年高二英语Module7unit20Lesson3学案北师大版学习目标：Bytheendofthisclass,youwillbeabletoTousereadingstrategiesforidentifyingaccurateinformation.Tolearnaboutsomescientificbreakthroughsandthescientists.学习过程一、预习交流donatev.____________proceduren.____________microscopen.____________correspondv._______

2、_____organn.___________microwaven.____________splitv.____________telescopen.___________circuitn.____________curev____________mistn.___________patentn.____________wrestlev.____________mouldn.__________outen.____________dilemman.____________penicillinn.___________circuitn.____________navyn

3、.___________outen.___________jetn.___________二.合作探究Fastreading:getthemainidea1．Thepurposeofthisarticleis_______.theintroductionofAlbertEinsteintheintroductionoftheprocessofscientificbreakthroughintroductionofthemajorscientificdiscoveriesinthe20thcenturythecontributionsscientistsmadetothe

4、worldWritedownthekeywordsorsentencesthatyouthinkareimportant._________________________________________________________________.三.分层提高3.Carefulreading:getspecificinformation(1)FillinthetableTimeNameDiscoveryHowtodiscoverInfluence1905   ChangeunderstandingofuniverseFirstWorldWar    1929  b

5、yaccident 1946    Notmentioned_____with120patents   (2)Fillintheblanks1.Oneofthe20thcentury’sp_____scientistswasEinsteinwhowasi____tod____E=mc2whichshowedhowanu_____amountofenergywasproduced.2.Scientistsf_______howtosplittheatomandchangedthewaywec______fromwritingletterstoemailing.3.Theo

6、____ofpenicillinisa_____,whichhelpedtoc____people.4.Itisareald_____onyourhandstochoosethemostimportantdiscoveryofthe20thcentury.Scientificb_____improvethequalityofhumanlifeonearth.Canyoufindsomewordsinthetextthatexpressthesameideas?Forexample,discoverandfigureout.(4)Findwordsinthetextwit

7、hthefollowingmeanings:1.togivesomethinge.g.money,toapersonoranorganizationinordertohelpthem2.apartofthebody,suchasheartorlungs3.todividesomethingintoseparateparts4.paretwothingsthatarehappeningatthesametime5.expressingyouropinionshonestly6.oneofthelargegroupsofstarsthatma