沪江中学学科网_高三英语《Unit_1_Great_scientists》PPT课件_2012113015105921_891.ppt

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1、Unit1GreatScientists英国的封号授予分成七级，分为贵族（peerage）与平民两大部分。而除了英国王室以外，贵族分为五等；因为中国周朝的诸侯亦分为五等，所以中文就直接对应翻译为公爵、侯爵、伯爵、子爵与男爵；另外还有两种封号：准男爵（Baronet）与骑士（Knight），他们属於平民，而非贵族；但在中国周朝的大夫与士，仍属於贵族。1.Whichscientistsdiscoveredthatobjectsinwaterareliftedupbyaforcethathelpsthemfloat?Archimedes阿基米德Arc

2、himedes,AncientGreek(287-212BC),amathematician.2.Whowroteabookexplaininghowanimalsandplantsdevelopedastheenvironmentchanged?ThenameofthebookisOriginofSpecies.CharlesDarwin达尔文Britain(1808-1882).3.Whoinventedthefirststeamengine?ThomasNewcomenGregorMendel,Czech,abotanistandgene

3、ticist.4.Whousedpeastoshowhowphysicalcharacteristicsarepassedfromparentstotheirchildren?MarieCurie,PolishandFrench,achemistandphysicist.5.Whodiscoveredradium?ThomasEdison6.Whoinventedthewayofgivingelectricitytoeverybodyinlargecities?LeonardodaVinciItalian(1452-1519)7.Whowast

4、hepainterthatstudieddeadbodiestoimprovehispaintingofpeople?SirHumphryDavy,British(1778-1829)汉弗莱戴维8.Whoinventedalamptokeepminerssafeunderground?张衡ZhangHeng,ancientChina,aninventor.9.Whoinventedtheearliestinstrumenttotellpeoplewhereearthquakeshappened?StephenHawkingBritish(194

5、2--)10.Whoputforwardatheoryaboutblackholes?Prediction:What’sthecontentofthereadingpassage?II.Skimming(SkimthetextandanswerthequestionsofTask2.)III.Carefulreading(Readthetextcarefullyandanswerthefollowingquestions.)waterpump水泵handle(n.)把手WhycouldJohnSnowbeQueenVictoria’sphysi

6、cian?2.Whywasn’tCholeracontrolledatthattime?3.whatwasthesecondtheoryexplaininghowcholeralkilledpeople?4.Whydidn’tsomehouseshavenodeath?5.WhydidJohnsnowaskedpeopleinBroadstreettoremovethehandlefromthepump?6.WhatwasJohnsnow’ssupportingevidence?7.Howcanweprotectourselvesfromcho

7、leraorotherinfectiousdiseases(传染病)?8.WhatqualitiesmadeJohnSnowgreat?Howdoyouknow?III.Closereading(readthetextcarefullyandputthe7stagesinrightorderaccordingtothepassage.)drawaconclusionfindaproblemmakeupaquestionthinkofamethodcollectresultsanalysetheresultsrepeatifnecessaryAc

8、cordingtothepassage，pleaseputthe7stagesinrightorderdrawaconclusionthinkofam