高中英语人教大纲第二册上Unit1 Making a difference第四课时.docx
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高中英语人教大纲第二册上Unit1 Making a difference第四课时.docx
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高中英语人教大纲第二册上Unit1Makingadifference第四课时
2019-2020年高中英语(人教大纲)第二册上:
Unit1Makingadifference(第四课时)
TeachingAims:
1.Revisethelanguagepointsandgrammar-theInfinitiveinthisunit.
2.Learnandmasterthefollowingphrases:
takealookat,whatif,theotherwayaround
3.Dosomereadingandwritingpracticetoimprovethestudents'integratingskills
.4.Learnhowtowriteadescriptiveparagraph.
TeachingImportantPoints:
1.Improvethestudents'integratingskills.
2.Helpthestudentswriteadescriptiveparagraph.
TeachingDifficultPoints:
1.Howtoheldthestudentsunderstandthepassagebetter.
2.Howtohelpthestudentslearntowriteadescriptiveparagraph
TeachingMethods:
1.Doingexercisestorevisewhatwe'velearntbefore.
2.Asking-and-answeringactivitytogothroughthereadingmaterial.
3.Discussiontohelpthestudentsunderstandthepassagebetter.
4.Individual,pairorgroupworktomakeeverystudentworkinclass.
TeachingAids:
1.aprojector
2.ataperecorder
3.theblackboard
TeachingProcedures:
StepIGreetings
Greetthewholeclassasusual
StepⅡRevision
T:
YesterdaywelearnedthegrammartheInfinitive.Weknowthattheinfinitivecanbeusedasthesubject,object,adverbialandsoon.Nowlet'sdosomeexercisestoseeifyouhavemasteredthemwellenough.Lookatthescreen.
(Showthefollowingonthescreen.)
Tellthefunctionoftheunderlinedpartineachsentence.
l.
(1)Tolearnabouttheuniverse,youneed
(2)tohaveatelescope(3)toobservethestarswith.
2.Ittakestime(4)toknowaman.
3Pleaseremember(5)tobringmeabook.
4.I'vegotalotofwork(6)todo.
5.(7)Inordertocatchthefirstbus,shegotupearly
6.Itisimportantforus(8)tolearnEnglish
(Teacherasksthestudentstodothemonebyone.Ifthereisanyquestion,teachercanexplainittothem.)
Suggestedanswers:
Subject:
(4)(8)
Object:
(2)(5)
Attribute:
(3)(6)
Adverbial:
(1)(7)
T:
Let'sdoanotherexercise.Fillintheblanks,usingtheInfinitive.
(Showthefollowingonthescreen.)
l.ThegoalofStephenHawking'sresearchistoandtoishisbiggestdream.2.Thedoctorthoughtheonlyhadthreemoreyearsto,whichturnedout
3.WetookataxitoWehurriedthere,onlytoWewereunhappyto
4.Hestudiedhardto.
5.Lunchisreading.Let’sstopto.
(Teacherasksthestudentstofinishtheexercisewithinthreeminutes.Thenteachercollectstheanswers.)
Suggestedanswers:
1.discovernatureoftheuniverse;getmarried
2.live;bewrong
3.catchthetrain;findthetrainhadgone;missthetrain
4.passtheexamination
5.havelunch
T:
Welldone.Somuchforgrammarrevision.Nowlet'srevisetheusefulexpressionsinthisunittogether.
(Showtheexpressionsonthescreen.)
TellmetheirChinesemeaningsonebyone.
workon,beengagedto,goby,turnout,dreamof,goonwith,useup
T:
Nowlet'sdoanexercisetoseewhetheryouhavemasteredthemwell.pletethesentencesbyfillingintheblankswiththerightphraseswe'verevisedjustnow.
(Showthesentencesonthescreen.)
1.Heonedaybeingafamousviolinist.
2.TomAnn.
3.Twoweeksslowly.
4.Hissuggestiontobeagoodone.
5.Hehisink.
6.Ifwedon'tfinishpaintingtheroomtoday,wecanittomorrow.
7.Heanovel.
(Amomentlater,checktheanswerswiththewholeclass.)
Suggestedanswers:
1.dreamsof2.isengagedto
2.wentby4.turnedout
5.hasusedup6.goonwith
7.isworkingon
StepⅢReading
T:
Thereweremanyscientistsintheworldinthepast,whosediscoveriesandinventionscanhelpusunderstandtheworldbetter.Canyousayoutthenamesofsomescientistsandtheirdiscoveries?
Ss:
Yes.ElbertEinstein(theTheoryofRelativity);MariaCurie(Radium,Polonium)…
(Teachercollectsthenamesanddiscoveriesorinventionsofthescientistsandsaysthefollowing.)
T:
Doyouknowwhyandhowtheymadetheseimportantdiscoveriesorinventions?
(Ss:
No.)OK.Todaywearegoingtoreadapassage.Itwilltelluswhatmakesthescientistsmaketheirdiscoveries.Beforewereadit,we'lllearnsomenewwordsinthisperiod.
(Teacherdealswiththenewwords.)
T:
OK.()penyourbooks.TurntoPage7.I’llgiveyoufourminutestoreadthepassagequicklyandthenanswersomequestionsonthescreen.Doitasfastaspossibleandwriteyouranswersonapieceofpaper.I’llcollectthefirstthreepieces.
(Teachershowsthescreen.)
Answerthefollowingquestions:
1.What'sthecharacteristicofGalileoGalilei?
2.WhycouldStephenHawkingmake:
contributionstosciencework?
3.Whatcanbedescribedastheabilitytouseknowledge?
4.What'sthemostimportantthingifwewanttomakeadifference?
5.Howcanwehopetoreachourgoalsandtrulymakeadifference?
(Teachercollectsthefirstthreepiecesoftheanswers,checksthemandgivesthemback
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- 高中英语人教大纲第二册上Unit1 Making difference第四课时 高中英语 大纲 第二 Unit1 difference 第四 课时