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ID:10929620
大小:553.00 KB
页数:4页
时间:2018-07-09
《必修二(unit3 computers--period1 reading)》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、Period1ReadingTheGeneralIdeaofThisPeriod:ThisperiodincludesWarmingup,ReadingandComprehendingofUnit3.Itintroducesthehistoryanddevelopmentofcomputers.Fromthisperiodthestudentswilllearnmoreaboutcomputers.Meanwhiletheycanlearnsomereadingstrategiessuchasskimmingandscanning.TeachingA
2、ims:1.Trainthestudents’readingability.2.Learnsomeusefulwordsandexpressions.3.Learnmoreaboutcomputers.TeachingImportantPoints:1.Helpthestudentstounderstandthepassagebetter.2.Learnhowtousesomeimportantwordsandphrasesinthispassage.TeachingDifficultPoints:1.Howtohelpthestudentsimpr
3、ovetheirreadingabilityandunderstandthepassagebetter.2.Learnhowtousesomeimportantwordsandphrasesinthispassage.TeachingMethods:1.Skimmingthepassagetogetthegeneralideaofthetext.2.Scanningtogetthedetailsfromthepassage.3.Explanationsandpracticetohelpthestudentsmastersomelanguagepoin
4、ts.4.Discussiontohelpthestudentsunderstandbetterwhatthey’velearnedandtousetheknowledgethey’velearnedinthisperiod.TeachingAids:1.Ataperecorder.2.Amultimedia.TeachingProcedures:Step1Warmingup1.Greetingthestudentsasusual.2.IntroducethetopicofcomputersShowthefivepictures(anabacus,a
5、hugecomputer,acalculator,aPC,anotebookcomputer)andgetthestudentsnametheminEnglish.Throughthistask,studentscanhaveageneralideaaboutwhattheyaregoingtolearn.Besides,studentsareexpectedtohaveadiscussionaboutwhattheyhaveincommonwhilelookingatthem.Andtheyarerequiredtousethegivenexpre
6、ssionsintheirdiscussiontoexpresstheirideas.T:Boysandgirls,todayIamgoingtointroducesomemachinestoyou.Nowlet’sseewhetheryoucannametheminEnglishcorrectly,andtalkaboutthem.Nowworktogetherwithyourpartnersandtrytofindoutwhattheyhaveincommon.Twominuteslate,fivestudentsareaskedtotalkab
7、outtheminclass.S1:AnabacusisanoldcalculatingmachineusedinChinauntilnow.S2:Ahugecomputerisbuilttosolvesomemathematicalproblems.But,inmyopinion,itistoobig.S3:Acalculatorisanewcalculatingmachinewhichcansolvealargenumbermathematicalproblems.AndIthinkitisveryconvenienttocarryanduse,
8、soweoftenuseit.S4:APCisapersonalcomputer,whichcansolve
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