2019-2020年高中英语 unit1 Grammar and usage学案 新人教版必修2

《2019-2020年高中英语 unit1 Grammar and usage学案 新人教版必修2》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、2019-2020年高中英语unit1Grammarandusage学案新人教版必修2Learningaims:1.Learnhowtoformandusethepresentperfecttense.2.Understandwhenthepresentperfectcontinuoustenseisusedinsentences.Difficult&importantpoints:Learntousethetwotensescorrectly一．Step1Lead-in1.GooverthenewsstoryonPage2andfi

2、ndthesentencesusingthepresentperfecttense.1.2.3.4.5.6.2.Pleaseexplainwhythetenseisusedinthesesentences.Step2Points1-61.Justin_______________(disappear),soKellyisverysad.2.I_________________(notsee)JustinsincelastFridaynight.3.We____________(study)Englishforaboutfiveyear

3、s.4.They__________(live)inthesouthsincetheirdaughterwasborn.5.I__________(read)yourarticlethreetimes.It’swellwritten.6.Eric_____just_____(go)backtohishometown.7.Thestudent______________(finish)herhomeworkalready.8.I___________________(nothear)anythingfromhimyet.9.This/I

4、tisthefirst/secondtime(that)he__________(see)thefilm.10.Inthepastfiveyearsgreatchanges_____________(take)placeinmyhometown.Step3.PracticeReadthediaryentryandthenpleteitusingthecorrectformsoftheverbsinbrackets.Step4.PresentperfectcontinuoustenseTheform:Revisethesentence:

5、回家之后我一直睡不好觉。译：Example:Kelly:SorryI’mlate.Haveyoubeenwaitinglong?Mavis:Yes.I’vebeenwaitingforanhour.Step5.Pratice1.Themanstartedworkinginthefieldhalfanhourago.Heisstillworkingnow.Theman_________________(work)inthefieldforhalfanhour.2.Iamreallytired.I______________(paint)

6、thelivingroomalldayandstillneedonemorehour.3.Lucy___________(consider)goingbacktohispanysincedaysagobutshehasn’tmadeherfinaldecision.4.Theman________________(skate)thismorning.Step6.Test1.WhenMarkopenedthedoor,hesawawomanstandingthere.He______(neversee)herbefore.2.Itist

7、hesecondtimethatI________(be)inShanghai.ItistenyearssinceIleftitlasttime.3.HesaidhewouldwritelasttimebutI_________(neverhear)fromhimsincethen.4.Lucy___________(consider)goingbacktohispanysincedaysagobutshehasn’tmadeherfinaldecision.5.Iamreallytired.I______________(paint

8、)thelivingroomalldayandstillneedonemorehour.6.ShewasdoinganimportantexperimentwhenIfoundherandshe__________(no