2019-2020年高中英语优秀教案：Unit3 Computers Period1 Reading优秀教案 新人教版必修2

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1、2019-2020年高中英语优秀教案：Unit3putersPeriod1Reading优秀教案新人教版必修2TheGeneralIdeaofThisPeriod：ThisperiodincludesWarmingup，ReadingandprehendingofUnit3.Itintroducesthehistoryanddevelopmentofputers.Fromthisperiodthestudentswilllearnmoreaboutputers.Meanwhiletheycanlearnsomereadingstrategiessuchass

2、kimmingandscanning.TeachingAims：1.Trainthestudents’readingability.2.Learnsomeusefulwordsandexpressions.3.Learnmoreaboutputers.TeachingImportantPoints：1.Helpthestudentstounderstandthepassagebetter.2.Learnhowtousesomeimportantwordsandphrasesinthispassage.TeachingDifficultPoints：1.How

3、tohelpthestudentsimprovetheirreadingabilityandunderstandthepassagebetter.2.Learnhowtousesomeimportantwordsandphrasesinthispassage.TeachingMethods：1.Skimmingthepassagetogetthegeneralideaofthetext.2.Scanningtogetthedetailsfromthepassage.3.Explanationsandpracticetohelpthestudentsmaste

4、rsomelanguagepoints.4.Discussiontohelpthestudentsunderstandbetterwhatthey’velearnedandtousetheknowledgethey’velearnedinthisperiod.TeachingAids：1.Ataperecorder.2.Amultimedia.TeachingProcedures：Step1Warmingup1.Greetingthestudentsasusual.2.IntroducethetopicofputersShowthefivepictures（

5、anabacus，ahugeputer，acalculator，aPC，anotebookputer）andgetthestudentsnametheminEnglish.Throughthistask，studentscanhaveageneralideaaboutwhattheyaregoingtolearn.Besides，studentsareexpectedtohaveadiscussionaboutwhattheyhaveinmonwhilelookingatthem.Andtheyarerequiredtousethegivenexpressi

6、onsintheirdiscussiontoexpresstheirideas.T：Boysandgirls，todayIamgoingtointroducesomemachinestoyou.Nowlet’sseewhetheryoucannametheminEnglishcorrectly，andtalkaboutthem.Nowworktogetherwithyourpartnersandtrytofindoutwhattheyhaveinmon.Twominuteslate，fivestudentsareaskedtotalkabouttheminc

7、lass.S1：AnabacusisanoldcalculatingmachineusedinChinauntilnow.S2：Ahugeputerisbuilttosolvesomemathematicalproblems.But，inmyopinion，itistoobig.S3：Acalculatorisanewcalculatingmachinewhichcansolvealargenumbermathematicalproblems.AndIthinkitisveryconvenienttocarryanduse，soweoftenuseit.S4

8、：APCisapersonalputer，which