Unit1 Warming up and Reading

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

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

3、.Whodiscoveredradium?MarieCurie6.Whoinventedthewayofgivingelectricitytoeverybodyinlargecities?ThomasEdison7.Whowasthepainterthatstudieddeadbodiestoimprovehispaintingofpeople?Leonardodavinci8.Whoinventedalamptokeepminerssafeunderground?SirHumphryDavy9.Whoinventedtheearliestinstrumentt

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

5、.scientificascientificdiscoveryascientificexperimentascientifictheoryDrawaconclusionThinkofamethodCollectresultsMakeupaquestionFindaproblemAnalysetheresultsFindsupportingevidenceWhatorderdoyouputthemin?Why?ThinkofamethodMakeaquestionFindaproblemDrawaconclusionCollectresultsAnalysethe

6、resultsFindsupportingevidenceWhatdoyouknowaboutinfectiousdiseases?akindofinfectiousdiseasesWhatdoyouknowaboutcholera?aseriousinfectionofthebowelscausedbydrinkinginfectedwateroreatinginfectedfood,causingdiarrhoea,vomitingandoftendeath.霍乱Lookatthepicture,themapandthetitleandpredictthec

7、ontentofthereadingpassage.Thenskimitquicklytoseeifyouwereright.ReadingDoyouknowwhatdidthismapwasusedforin1854?FindingoutthecauseofCholera.Whodefeats“KingCholera“?Whathappenedin1854?Howmanypeoplediedin10days?WhyistherenodeathatNo.20and21BroadStreetaswellasatNo.8and9CambridgeStreet?Tas

8、k1:SkimandSc