Senior Book II Unit1教案Word格式.docx

Senior Book II Unit1教案Word格式.docx

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MARIECURIEopenedupthescienceofradioactivity（放射能）.Sheisbestknownasthediscovereroftheradioactiveelements（元素）polonium（钋）andradium（镭）andasthefirstpersontowintwoNobelprizes.Forscientistsandthepublic,herradiumwasakeytoabasicchangeinourunderstandingofmatterandenergy.Herworknotonlyinfluenced（影响）thedevelopmentoffundamental（基础的）sciencebutalsoushered（引导）inanewera（纪元）inmedicalresearchandtreatment.

AlfredNorthWhitehead（b.1861-d.1947）,Britishmathematician,logicianandphilosopherbestknownforhisworkinmathematicallogicandthephilosophyofscience.IncollaborationwithBertrandRussell,heauthored（创造）thelandmark（里程碑）three-volumePrincipiaMathematica（1910,1912,1913）andcontributedsignificantlytotwentieth-centurylogicandmetaphysics（形而上学）.

AtthetimethatGalileoarrivedattheUniversity,somedebatehadstartedupononeofAristotle'

s"

laws"

ofnature--namely,thatthatheavierobjectsfellfasterthanlighterobjects.Aristotle'

swordhadbeenacceptedasgospeltruth,andtherehadbeenfewattemptstoactuallytestAristotle'

sconclusionsbyactuallyconductinganexperiment!

Accordingtolegend,Galileodecidedtotry.Heneededtobeabletodroptheobjectsfromagreatheight.Theperfectbuildingwasrightathand--theTowerofPisa,54meterstall.Galileoclimbeduptothetopofthebuildingcarryingavarietyofballsofvaryingsizeandweight,anddumpedthemoffofthetop.Theyalllandedatthebaseofthebuildingatthesametime（legendsaysthatthedemonstrationwaswitnessedbyahugecrowdofstudentsandprofessors）.Aristotlewaswrong.

Whowerethey?

Whatweretheyfamousfor?

Scientists

Contributions

Quotes

Meaning

AlbertEinstein

theTheoryofRelativity

Imaginationismoreimportantthanknowledge.

Ifweweren’tabletouseoutimagination,knowledgewouldsimplybeauselesscollectionoffacts.

MarieCurie

discoveryofradiumandpolonium

Nothinginlifeistobefeared.Itisonlytobeunderstood.

Wemustnotbeafraidoftheunknown.Onceweunderstandsomething,thereisnoneedtobeafraid.

ThomasAlvaEdison

inventionoflightbulbs

Geniusisonepercentinspirationandninety-ninepercentperspiration.

Greatthoughtsandideasaretheresultofhardwork,notsuddenspurtsof“inspiration”.

AlfredNorthWhitehead

Ittakesaveryunusualmindtoundertakeanalysisoftheobvious.

Mostofusdonotquestionthethingswetakeforgranted.Greatscientistsareenormouslycuriousandtendtoaskquestionsthatotherswouldneverthinkof.

GalileoGalilei

Youcannotteachamananything;

youcanonlyhelphimfinditwithinhimself.

Thereisabigdifferencebetweenlearningandteaching.

2.Readthequotes,

Whatdotheymean?

Doyouagree?

3.Discussion

Anyothergreatscientistsandtheircontributions?

Anyotherquotesaboutscienceandthinking?

4.Whatmakesascientistsuccessful?

（creative,hard-working,curious,careful,confident）

II.Listening

1.Askthestudentstoguessthenamesofthreewell-knownscientists.

2.Askthestudentstowriteabriefparagraphaboutthemselves.

III.Speaking

1.Warming-up

Givemyownpointofviewtowardsalanguageandtrytogetthestudentstoexpresstheirideasanddebatewiththem.

IthinkthatEnglishisthemostimportantlanguageintheworld.Whatdoyouthink?

2.GothroughtheusefulexpressionsonP2.

Teachthemtousetheseexpressionsinthedabate.

3.Dividetheclassintogroupsof4.Eachgroupdiscussesonebranchofscience.Make

somenotesifnecessary.

Whydoyouthink…isthemostimportantandusefultosociety?

4.Languagepoints

1）undertake:

Totakeupononeself;

decideoragreetodo着手作;

从事自己承办;

决定或同意去作

eg.undertakeatask开始进行一项任务

2）analysis:

分析；

分解

eg.chemicalanalysis化学分析ananalysisofthemilk对牛奶的分析

Theanalysisofthesamplesonthemurderspotshowedsomevaluablecluestothepolice.对谋杀现场标本的分析为警察提供了一些有价值的线索。

3）obvious:

easilyperceivedorunderstood;

quiteapparent.

明显的容易感到或理解的;

十分明显的

eg.Itisobviousthatsheisveryclever.很明显，她挺聪明。

Indeed,therearemanyobviousadvantagestoafive-dayweek.

的确,实行五天工作制有许多明显的优点。

4）within:

inorintotheinnerpart;

inside.在…之内在或进入里面；

在内部

in