高二英语教案高二英语新教案Unit1Unit2文档格式.docx

高二英语教案高二英语新教案Unit1Unit2文档格式.docx

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Mariacurie------radioactivity

ZhangHeng------seismograph

ThomasEdison------lightbulb

CharlesDarwin-------TheTheoryofEvolution

AlbertEinstein------TheTheoryofRelativity

T:

Welldone.Whatdoyouthinkmakesasuccessfulscientist?

（Discussion）

B:

muchimagination,intelligent,creative,hard—working,confident,curious,careful.

2. 

Lookatthepicturesinthebook.Havethestudentsreadhequotesanddiscusswhatthequotesmeaninclass.

3. 

havethestudentspresentmorequotestheyknowaboutscienceandthinking.

Step2listening

Gothroughtherequirementsfirst,andthenlistentothedescriptionsofsomefamousscientiststogetthemainidea.

playthetapeagainandfinishtheexercise.

checktheanswers.

Step3.Speaking

Workingroupsoffive.Eachgroupmemberrepresentsabranchofscience,anddebateeachothertoseewhichbranchofscienceisthemostimportantandusefulforsociety.Theyshouldpreparetheirrolecardsandthendebateeachother.

Askonegrouptopresenttheirdebateinclass.

Example:

S1:

Ithinkbiologyisthemostimportantandusefulsciencebecausepeoplecannotlivewithoutlivingthings.Iftherewerenoscienceofbiology,therewouldnotbemedicine.

S2:

Well,maybe.ButIthinkchemistryisthemostimportantanduseful,becausechemistryisthekeytotheprogressofthehumanbeing.Besides,itischemicalreactionthatproducesmanynewthings.

S3:

Itishardtosay.Therearemanyphysicalproducts.Andphysicsiswidelyusedinmanyfileds,suchasmedicine,industryandagriculture.Therewouldbenolifewithoutphysics.SoIthinkphysicsisthemostimportantandusefulforscience.

S4:

That’strue.Butmathsisthebasicscience.Youcannotlearnphysicsorchemistrywellwithoutagoodknowledgeofmaths.Mathsisatoolinscienceandengineering.Therefore,mathsisthemostimportantandusefulscience.What’syouridea?

S5:

Well,there’snodoubtthatmathsisanimportantandusefulscience.Inmyopinion,themostimportantandusefulscienceshouldbecomputerscienceinourmoderninformationsociety.Thecomputerisnowanindispensabletoolinmanyfileds.Itcansettleallkindsofproblemsatahighspeedandcanhelppeopleworkeasily.SoIthinkcomputerscienceisthemostimportantandusefulscience.

Step4.Homework

Collectmorequotesafterclass.

Previewthereadingtext----“NoBoundries”.

ThesecondPeriod

Step1.Lead-in

1.Introduceandexplainthetitleofthepassage.------"

Scienceisnoboundries."

Everyonecanstudyscience.andsharetheresultsofscience.Thestudyofscienceisneverfinished.

2.IntroducesomethingaboutStephenHawking.

Step2.Discussion

1.ReadParagraphOne,trytodiscussthesituationinparis.

Imaginethis:

youarea….

2.Thenasktwostudentstotellhowtheywouldfeelandwhattheywoulddo.

Iwon’tgiveupmydreams.Iwillspendallmyresttimehavingfun.Iwilltravelaroundtheworldandeatdifferentkindsoffoodintheworld…

Step3.Reading

Readthepassageandfindouttheanswerstothefollowingquestions:

a. 

WhatdidStephenHawkingfeelafterhewastoldthathehadanincurabledisease.

b. 

Whatdidhedo?

HewenttohisresearchandgothisPhD.

c. 

WhydidStephenHawkingneedaPhD?

Inordertogetmarried.

d. 

WhendidHawkingbecomefamous?

Intheearly1970s.

e. 

WhendidHawkingvisitBeijing?

In2002

Afterseveralminutes,askfivestudentstoanswerthequestions.

Explainsomelanguagepoints:

a.Theredidn’tseemmuchpointindoingsth=thereisnopointindoingsth.

e.gThereisnopointarguingwithhim.

b.workon

e.gHeisworkingonhiscomposition.

c.goby

e.gHewentbymyhouseyesterday.

d.be/getengagedtosb

e.gHegotengagedtoMarylastmonth.

e.inorderto….

e.g.InordertostudyEnglish,helistenstoEnglishsongs.InordertolistentoEnglishsongs,heoftenbuysEnglishtapes.

f.goonwith

e.gAfterashortrest,hewentonwithhisstudy.

g.Nordidheletthediseasestophimfromlivingthekindoflifehehadalwaysdreamtof.=Hedidn’tletthediseasestophimfromlivingthekindoflifehehadalwaysdreamtof.

stopsbfromdoingsth/dreamof

h.makeadiscovery

I.Turnout（tobe）

Theexperimentturnsouttobeverysuccessful.

Step4.Listeningandreading

Playthetape,andletthestudentslistenandreadafterit.

Havethemreadthetextaloud.

Step5.Post-reading

Finishtheexercisesinthepost-readingpar