2019-2020年高中英语 Unit1《Tales of the unexplained》Grammar and usage教案1 牛津译林版必修2

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1、2019-2020年高中英语Unit1《Talesoftheunexplained》Grammarandusage教案1牛津译林版必修2Aims:Ⅰ.Learnthebasicformsofpresentperfecttenseandpresentperfectcontinuoustense.Ⅱ.Learntousethemindifferentsituations.Ⅲ.Learnstateverbsandactionverbsindifferentsituations.PreparingⅠ.Wordsandexpression

2、s:latelytreasureⅡ.AnalyzethefollowingsentencesandreviewpresentperfecttenseIhaveneverseenpandas.Wehavenotseenhimforalongtime.Wehavenotseenhimsincexx.(alreadyeverforjustlatelyneverrecentlysinceyetsofar)Ⅲ.Translation:你去过北京吗？你工作已完成了吗？她回来已一周了。在过去的十年里，这里发生了巨大的变化。这是我第一次来这里。

3、这是我所看过的最好的电影。Possibleanswers:HaveyoueverbeentoBeijing?Haveyoufinishedyourworkyet?Shehasbeenbackforaweek./Itis/hasbeenaweeksinceshecameback.Greatchangeshavetakenplacehereinthepast/last10years.Thisisthefirsttime(that)Ihavebeenhere.ThisisthebestfilmthatIhaveeverseen.Lea

4、rningPeriodⅠⅠ.Basicformspresentperfecttense:have/hasdonepresentperfectcontinuoustense:have/hasbeendoingⅡ.PresentperfecttenseUsageTotalkaboutthingsthathappenedintherecentpast,butareconnectedtothepresent.ThedisappearanceofJustinhasmadeKellyveryunhappy.Totalkaboutsometh

5、ingthatstartedinthepast,andisstillhappeningnow.WehavenotseenhimsincelastFridaynight.Whentheexacttimeofanactionisnotclearorimportant.Theboyhasalreadyehome.Ihaven’tseensincexx.(for+aperiodoftime)/(since+apointintime)Totalkaboutactionsthatwepletedonlyashorttimeago.Thepo

6、licehavejustfinishedsearchingthearea.Forrepeatedactions.SomevillagerssaythattheyhaveseenUFOsmanytimes.Ⅲ.PresentperfectcontinuoustenseUsageTotalkaboutactionsthatstartedinthepast,andarestillcontinuing.Ihaven’tbeensleepingwellsinceIreturnedhome.2.Totalkaboutactionsthath

7、avejustfinishedbutarestillconnectedtothepresentinsomeways.----Haveyoubeenwaitinglong?----Yes.Ihavebeenwaitingforanhour.Ⅳ.Exercisesonp.9Ⅴ.Homework:Workbookp.88C1PeriodⅡⅠ.Revision:presentperfecttenseandpresentperfectcontinuoustenseⅡ.Differentusagesofthem1.Weusetheprese

8、ntperfecttensetotalkaboutanactionpletedintherecentpast,andpresentperfectcontinuoustenseforanactionthatstartedinthepastandisstillhap