湖北省襄阳市第四十七中学八年级英语下册《unit6sectionA3a-4》学案(无答案)人教新目标

1湖北省襄阳市第四十七中学八年级英语下册《unit6sectionA3a-4》学案（无答案）人教新目标版【学习目标】：知识目标1.识记并会运用单词raise,several,skater2.理解并运用短语talktosb.,anhourago,threeandahalfyears3.掌握并运用句型(1)Studentsareskatingtoraisemoneyforcharity..(2)Sohowlonghaveyoubeenplaying?Threeandahalfyears.情感目标：培养学生们的交际能力，以及相互帮助和合作的能力。【学习重难点】：重点：掌握3a中的重要短语及句型。难点：现在完成进行时的用法.自主预习（一）预习任务【TaskOne】写出下列单词及短语。1.筹集，筹募__________2.几个的，数个的__________3.溜冰者____________4.三年半______________/_______________5.马拉松溜冰比赛_____________6.几个溜冰者__________________7.整整五个小时___________________8.第一个开始做某事的___________________9.一小时前_______________10为慈善团体筹募钱________________________【TaskTwo】：找出下列句子。1.孩子们正在为慈善团体筹募钱而溜冰。Studentsare____________________.2.马拉松溜冰比赛已经进行了五个小时。The________marathon____________.3.艾利森是第一个开始的已经滑了整整五个小时。Alisonwas____________andhas_______________.4.他只是一个小时前开始的。He___________________________.5.你已经打了多长时间？How__________________________?【TaskThree】：Read3aandtellTorF1.TheskatingmarathonisintheHilltopSchool.()22.Studentsareskatingtoraisemoneyforcharity.()3.Theskatingmarathonhasbeengoingforsixhoursnow.()4.Samwasthefirsttostart.()5.SamandLuNinghavebeenskatingforfourhours.()(二)预习诊断.1.Doyouhavepostcards?Wewant_____.A.muchB.moreC.severalD.alittle2.Theplayersaresinging___moneyforpoorchildren.A.raiseB.todoC.toraise3.Tom_________stampssince1981.Heisagreat_________.A.hasbeencollecting,collectionB.collected,collectedC.collecting,collectorD.hasbeencollecting,.collector4.Lilywasthefirstgirl___totheclassroomyesterday.A.gotB.togetC.togot(三)预习反思Doyouhaveanyquestions?二．课中实施Step1预习交流------精讲点拨eachstudentraisestenyuanforcharity.每个学生为慈善机构捐10元。each在此处为形容词，意为“每个的；各个的”。【知识拓展】辨析each与every(1)都可作形容词，都有“每个的；各个的”的意思。但，each还可作代词，意为“各个，各自”(2)each强调个别，而every强调整体。例如：Wehavethreemealseveryday.Eachofushasanewdictionaryinourclass.Step2Warming-upStep3Learn3aStep4PairworkStep5拓展延伸：选词补全对话howlong,play,start,what,whenA:YeLan,_____sportdoyou______?B:Tennis.3A:Whendidyou______?B:_____Iwaseleven.A:So_____haveyoubeenplaying?B:Threeandahalfyears.Step6系统总结三、限时作业1.Howlonghaveyoubeenc______shells?2.Studentsareskatingtor_____moneyforHopeProject.3.Mikehasstudiedfors_____monthsbeforetheexam,sohecanpassit.4.Theoldmanisafamous_________(collect).5._______(collect)shellsishishobby.6.I’vebeenpracticingthepiano_____8:30.(since或for)7.Mariahasbeenrunning_____25minutes.(since或for)8.She______asananimaltrainersince2003.A.hasworkedB.worksC.willworkD.worked9.Myglassesarebroken.Ineedtobuyanother___.A.oneB.pairC.glassD.it10.Theteachertoldus__________________(整个故事)inclass.Homework时态填空1.They___________(go)toLondonnextyear.2.Theboys__________(play)footballfortwohours.3.What____you_____(do)whenyourmothercamein?4.---What_____yourfather_____(do)?----Heisacomputerengineer.5.---Howlong____you________(watch)TV?----Foronlyhalfanhour.6.What___you____(do)ifit______(rain)tomorrow?7.She_________________(skate)sinceshe______(be)fiveyearsold.8.--When____you____(get)upthismorning?---Ataboutsixo’clock.学后反思：_______________________________________________