高中英语 Unit 1 Great Scientists（第2课时）Warming up and Reading课件 新人教版必修.ppt

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1、GreatscientistsUnit1WordsandexpressionsWhatdoyouknowaboutgreatscientists?Trythisquizandfindoutwhoknowsthemost?Areyouready?Let’sgo!1.Whichscientistdiscoveredthatobjectsinwaterareliftedupbyaforcethathelpsthemfloat?ArchimedesIt’s…2.Whowroteabookexplaininghowanimalsandplantsdevelopedastheenv

2、ironmentchanged?CharlesDarwin3.Whoinventedthefirststeamengine?steamengineIt’susedfortakingwateroutofmines.JamesWatt4.Whousedpeastoshowhowphysicalcharacteristicsarepassedfromparentstotheirchildren?GregorMendelIt’susedinthetreatmentofsomediseases,especiallycancer.radiumWhat’sthis?5.Whodisc

3、overedradium?MarieCurie6.Whoinventedthewayofgivingelectricitytoeverybodyinlargecities?ThomasEdison7.Whowasthepainterthatstudieddeadbodiestoimprovehispaintingofpeople?Leonardodavinci8.Whoinventedalamptokeepminerssafeunderground?SirHumphryDavy9.Whoinventedtheearliestinstrumenttotellpeoplew

4、hereearthquakeshappened?ZhangHengDoyouknowwhatblackholemeans?10.Whoputforwardatheoryaboutblackholes?Pre-ReadingDoyouknowhowtoproveanewideainscientificresearch?Discussinsmallgroupsthestagesinsettingoutanewscientificidea.relatingtoscience,orusingtheorganizedmethodsofscience.scientificascie

5、ntificdiscoveryascientificexperimentascientifictheoryDrawaconclusionThinkofamethodCollectresultsMakeupaquestionFindaproblemAnalysetheresultsFindsupportingevidenceWhatorderdoyouputthemin?Why?ThinkofamethodCollectresultsMakeupaquestionFindaproblemAnalysetheresultDrawaconclusionWhatdoyoukno

6、waboutinfectiousdiseases?akindofinfectiousdiseasesWhatdoyouknowaboutcholera?aseriousinfectionofthebowelscausedbydrinkinginfectedwateroreatinginfectedfood,causingdiarrhoea,vomitingandoftendeath.霍乱Isittherightway?DiscussLookatthepicture,themapandthetitleandpredictthecontentofthereadingpass

7、age.Thenskimitquicklytoseeifyouwereright.ReadingDoyouknowwhatdidthismapwasusedforin1854?FindingoutthecauseofCholera.Whodefeats“KingCholera“?Whathappenedin1854?Howmanypeoplediedin10days?WhyistherenodeathatNo.20and21BroadStreetaswellasatNo.8and9CambridgeStreet?Task1:Skimand