八年级英语下册 8B Unit 1 Past and present Grammar（2）学案 牛津版.doc

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1、8BUnit1PastandpresentGrammar（2）姓名备课组长【学习目标】1.学习现在完成时的时间副词和时间短语。2.能在语境中运用现在完成时。重点难点：现在完成时与一般过去时在时间副词用法区别。【课前预习】一、首字母填空：1.Mybikeisbroken,canyour_______________it?2.Ihaven’theardfromhimr________________.3.GreatchangeswillhappeninChinainthe21stc_______________.4.Therewillbeaspeciale______________

2、_nextmonth.5.What’sthet__________ofthisarticle?6.Canyoumakeas_____________likethis?7.Inf____________,hedidn’tknowtheresult.8.Haveyoue____________beentoBeijing?No,never.9.He’sveryrich..Heo___________aniceflat.【教学过程】StepOne:Lead-inTheteachercanhaveafreetalkwiththestudents.e.g.Youhaveknownsometh

3、ingaboutMr.Chen.StepTwo:Pre-taskRecentlywehavealreadyknownalittleaboutSunshineTown.Ihaveneverbeentherebefore.Haveyoueverbeenthere?StepThree:While-taskTask1:1)Tellthestudentsthatwecanuseadverbsoftimewiththepresentperfecttense,suchasalready,ever,for,just,never,sinceandyet.2)Somemoreexamples:Iha

4、vejustseenMillieontheplayground.HasMilliecalledyet?No,shehasn’t.IhavenotheardfromMillieyet.Ihavedonemyhomeworkalready.Ihaveneverreadthenovel.…3)现在完成时与时间副词(onPage16)for+段时间fortwodays/threeyearssince+点时间sincelastnight/1992sincetwodaysagosince+句子sinceIcameherelastweekalready一般用于肯定的陈述句yet一般用于否定句和

5、疑问句(否定句中常译为“还”；疑问句中常译为“已经”。)just刚（注意与justnow的区别）recently近来ever曾经(常用于问句)never从不uptonowtillnowover/inthepast10yearssofarbefore【当堂训练】一、用所给动词的适当形式填空：1.Where’smypen?Howstrange!It__________(be)herejustamomentago.2.He___________(give)thebookbacktoyouifhe___________(finish)readingittomorrow.3.I______

6、________(know)theplaceformanyyears.4.  He_____________(learn)FrenchsincehewenttoFrancein1980.5.  Danielcan’topenthedoorbecausehe______________(forget)tobringhiskey.6.---Whereareyourparents?---Theyaren’tathome.They__________(go)toShanghai.---When________they_______(go)toShanghai?---Lastweek.Th

7、ey____________(be)thereforaweek.7. Sorry,MrLiu,I_______________(notfinish)myhomeworkyet.________you________(finish)itthisafternoon?OK.I__________(do)itallthetime.8. MrsWuwenttoHongKongin1976.She_____________(be)thereforabout30years.9. Wow!It’