Unit2AmazingChinaGrammar课件-译林版英语八年级下册

八年级下册Unit2

AmazingChina

GrammarLead-inQ:Haveyoueverbeentotheseplacesbefore?AUsinghave/hasbeenandhave/hasgoneAtriptoXiamen.Q:Whattenseisusedinthesesentences?Presentperfecttense现在完成时Findoutthedifferences1.SomeofourteachershavegonetoXiamen.2.Mydadhasgoneonabusinesstriptherethisweek.3.Haveyoubeentherebefore?4.I’veneverbeentoXiamen.5.I’vebeenthereonce.6.MyfriendhasbeeninXiamenforaweek.have/hasbeenhave/hasgonehasgonehasgonehasgonehasbeenhasbeenhasbeenhavegoneMoreruleshave/hasbeen(to)+地点+次数(once,twice,threetimes,never,before...) 表示当事人曾经去过某地。have/hasgone(to)+地点(上写文提示当事人不在：Theywon’tcomebackuntilnextweekend.)说话时,当事人不在现场，去了某地。have/hasbeen(in)+地点+for/since~

强调当事人在某地待过一段时间。hasbeenhasgonehavebeenhasbeenhavegonehavebeenBVerbswithforandsinceFreetalkWebegantheclass10minutesago.Sohowlonghavewehadtheclass?Wehavehadtheclassfor10minutes/since10minutesago.Workouttherulefor+ 一段时间

一段时间+agosince+ 过去某一点时间

过去时的句子Haveatry选用for和since填空:

1.HisfatherhasbeenintheParty______10yearsago.2.Thefilmhasbeenon______20minutes.3.MrGreenhasworkedhere______hecametoChina.sinceforsinceTheyhavehadthehousefor10years.=Theyhavehadthehousesince10yearsago.提问：Howlonghavetheyhadthehouse?1.for+段时间=since

+段时间+ago

现完2.提问：Howlong?3.主句(现完)

since/for...

肯定句：长V

否定句：短VHehasbeenawayfromBeijingforaweek.Hehashadacarsince2007.短动词长动词短动词长动词长短动词的转换：短V长V开始(1)Thefilm______(begin)20minutesago.Thefilm_____________for20minutes

beganhasbeenon(2)Theparade__________(finish)hoursago.Theparade_____________forhours.结束/endfinishedhasbeenoverTip1:

短动词用一过，长动词用现完短V长V来/去/到Kitty_______HongKongtwodaysago.reached离开ShelefthomelastTuesday.短V长VSheborrowedthisbooklastweek.

buy

have/hashadIboughtthecarthreeyearsago.I__________thecar______threeyearsago.havehadsince借买短V长V加入/hasbeeninSimonjoinedtheFootballClublastyear.结婚AmarriedB15yearsago.=AandBgotmarried....=AgotmarriedtoB....短V长VThefishdied

sometimeago.死

open打开

have/hasbeenopenTheshopopened

at8o’clockthismorning.Theshop___________________8o’clockthismorning.hasbeenopensince

close关闭

have/hasbeenclosedTheparkclosed

lastweek.Thepark____________________lastweek.hasbeenclosedsincearrivedhavebeenwenttoldhasbeenkeepsWritingWriteaboutyourtravelexperiences,usinghave/hasgone,have/hasbeen,forandsince.1.We______XiaoLisinceshewasalittlegirl.A.know B.hadknown C.haveknown D.knew2.Hisfather______thePartysince1978.A.joined B.hasjoined C.wasin D.hasbeenin3.--Doyouknowhimwell? --Sure.We_________friendssincetenyearsago.A.were B.havebeen C.havebecome D.havemade4.--Howlonghaveyoubeenhere?--It_____tenyearssinceheleftthearmy.A.is B.has C.will D.was5.

hasMrWhitebeenamemberofGreenerChinasincehe

toChina?Howsoon,comes B.Howoften,gotC.Howlong,came D.Howfar,arrivedExercise6.Whenhearrivedatthebusstop,thebus___for20minutes.A.hasleft B.hadleft C.hasbeenaway D.hadbeenaway7.Thefactory____sincetheFebruaryof1988.A.hasbeenopen B.hasopened C.wasopen D.opened8.MaryandRose____friendssincetheymetin2000.A.havemade B.havebeen C.made D