高中英语 UNIT 1 Great Scientists教学教案 新人教版必修5.ppt

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1、Unit1GreatscientistsWarmingupWhatdotheyhaveincommon?Theyarescientists.Let’shaveacompetition!Trythisquizandfindoutwhoknowsthemost.1.Whichscientistdiscoveredthatobjectsinwaterareliftedupbyaforcethathelpsthemfloat?Archimedes(287-212BC)anancientGreekmathematician&physicist2.Who

2、wroteabookexplaininghowanimalsandplantsdevelopedastheenvironmentchanged?CharlesDarwinCharlesDarwin(1809-1882)BritishauthorofTheOriginofSpecies3.Whoinventedthefirststeamengine?ThomasNewcomen(1663-1729)British,improvedthefirststeampumpandturneditintoasteamenginefortakingwater

3、outofminesin1712.4.Whousedpeastoshowhowphysicalcharacteristicsarepassedfromparentstotheirchildren.GregorMendelCzech(1822-1884)Grewpeaplantsanddevelopedideasonheredityandinheritedcharacteristics.5.Whodiscoveredradium?MarieCurie(1867-1934)(PolishandFrench,wontwoNobelPrizes)6.

4、Whoinventedthewayofgivingelectricitytoeverybodyinlargecities?ThomasEdison(1847-1931)anAmericaninventor,inventedphonograph,electriclightbulb.7.Whowasthepainterthatstudieddeadbodiestoimprovehispaintingofpeople?LeonardodaVinci(1452-1519)ItalianartistMonaLisa8.Whoinventedalampt

5、okeepminerssafeunderground?SirHumphryDavy(1778-1829)British,didresearchintodifferentgases9.Whoinventedtheearliestinstrumenttotellpeoplewhereearthquakeshappened?ZhangHeng(78-139)Chinese,inventedseismograph10.Whoputforwardatheoryaboutblackholes?StephenHawking(1942--)aBritisha

6、stronomer遗传学电浮力定理镭进化论画家蒸汽机矿工安全灯黑洞理论地震仪阿基米德Archimedes达尔文CharlesDarwin纽科文ThomasNewcomen孟德尔GregorMendel居里夫人MarieCurie爱迪生ThomasEdison达芬奇LeonardodaVinci汉弗来.戴维爵士SirHumphryDavy张衡ZhangHeng斯蒂芬.霍金StephenHawkingDoyouknowhowtoproveanewideainscientificresearch?sevenstagesPre-readingDraw

7、aconclusionThinkofamethodCollectresultsMakeaquestionFindaproblemAnalysetheresultsFindsupportingevidence①③②④⑤⑥⑦Whatdoyouknowaboutinfectiousdiseases?Aninfectiousdiseasecanbepassedfromonepersontoanother,especiallythroughtheairyoubreathe.WhatdoyouknowaboutCholera?Choleraistheil

8、lnesscausedbyabacteriumcalledvibriocholera(霍乱弧菌).Itinfectspeople’sintestines(肠),ca