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