【精品】高中英语（人教大纲）第二册下：Unit11 Scientific achievements(第三课时)VIP免费

TheThirdPeriodTeachingAims:1.Learnandmasterthefollowingwords:brand,luggage,achieve,organ2.Reviewthewordsappearinginthelasttwoperiods.3.LearnaboutWordFormation.TeachingImportantPoints:1.Learnsomewordswhichareclosestinmeaning.2.Studythewaysofformingaword.3.Studythemeaningofsomeaffixesandstems.TeachingDifficultPoint:HowtohelpthestudentsmastersomeknowledgeofWordFormation.TeachingMethods:1.Doingexercisestoreviewthelearntwords.2.Studyingandpractisingtomasterthewaysofformingaword.3.Pairorgroupworktomakeeverystudenttakeanactivepartinclass.TeachingAids:1.themultimedia2.theblackboardTeachingProcedures:StepⅠGreetingsGreetthewholeclassasusual.StepⅡRevisionT:Inthelastperiod,wereadthepassageZhongguancunandlearnedmuchaboutit.Now,canyoutellmesomethingaboutit?HanFei,youtry,please.S1:Zhongguancun,inBeijing’sHaidianDistrict,isthenewcentreforChinesescienceandtechnology.Thecentreitselfgotstartedintheearly1980sandwassetupasaspecialeconomiczoneinthelate1990s.ThenitquicklybecametheleaderofChina’shi-techindustry.AgrowingnumberofoverseashavereturnedtoChinaandgraspedtheopportunitytodeveloptheirideasatZhongguancun.Zhongguancunhashadapositiveeffectonbusinessaswellasscience.Today,therearemorethan8000hi-techcompaniesinZhongguancun,morethanhalfofwhichareITcompanies.WhathasmadeZhongguancunasuccessisthespiritofcreativityandscientificskill.T:Verygood.Thankyou.Sitdown,please.WeallknowZhongguancunistheleaderofChina’shi-techindustryasSiliconValleyintheUSA.SosometimesitiscalledChina’sSiliconValley.Inthelastclass,IaskedyoutousealibraryortheInternettofindoutmoreaboutSiliconValleyandthencomparethetwoareas.Nowwho’dliketotellushowsimilarordifferenttheyare?Anyvolunteer?S2:BothZhongguancunandSiliconValleyarehometoInternetindustryaswellashi-techcompanies,mostofwhicharefoundedbystudents,facultyandstaffmembersfromthesurroundinguniversities.However,asafledglinghi-techcommunity,ZhongguancunhasmanydifferencesfromSiliconValley.SiliconValleyhasevolvedaculturethatistunedtomarket-driveninnovation,whileinZhongguancun,innovationisstilllargelydrivenbytechnology.Inaddition,investorsinSiliconValleyarefrequentlyanintegralpartsofcompaniesday-to-dayoperations.WhileinZhongguancun,investorshasbeenusedonlyasasourceoffinancing.用心爱心专心1T:Nicework.Besides,welearnedsomenewwordsinthepassage.Doyoustillrememberthem?Let’sdoanexercise.Pleaselookatthescreen.(Teachershowsthefollowingonthescreen.)Findtherightexplanationforeachword.1.zone2.significant3.institute4.achievement5.announce6.grasp7.giant8.perfectA.somethingyouhaveworkedhardforanddonewellB.tosaysomethinginpublicC.totakeholdofsomethingfirmlyD.agroupofpeoplewhowanttostudyaspecialthing,orthebuildingusedbysuchagroupE.withoutanyfaultorbadpointsF.largeandimportant;havingaspecialmeaningG:unusuallylargeperson,animal,plant,businessorganization,etc.H.areaorregionwithaparticularfeatureoruseT:Findtherightexplanationforeachofthewords.Igiveyoutwominutestoprepare.ThenI’llchecktheanswers.Suggestedanswers:1.—H2.—F3.—D4.—A5.—B6.—C7.—G8.—EStepⅢWordStudyT:Welldone.Now,pleaseopenyourbooksatPage5.We’lldealwithWordStudy.First,WordStudy.Then,WordFormation.LookattheexerciseinWordStudynow.Choosetheanswerthatisclosestinmeaningtotheunderlinedpart.First,doitbyyourself.Thenchecktheanswerswithyourpartner.Intheend,I’llcollecttherightanswers.Suggestedanswers:1.A2.B3.C4.B5.C6.A7.B8.CStepⅣ...