英语人教版八年级下册U103a-3c

1、人教版新目标英语八年级（下）Unit10Ihavehadthisbikeforthreeyears.SectionA（3a-3c）【教学目标】：知识目标：认知并熟练运用本课时重要单词和词组（P75）:junior,juniorhighschool,clear,clearout,bedroom,nolonger,own,railway,part,partwith,certain,asfor,honest,tobehonest,while,truthful.能力目标：能听懂谈论人们拥有某物多长时间的话题。情感态度价值观目标：正确处理并充分利用自己的废旧物品。【学习重点】：会运用现在完成时。【学习难

2、点】：能熟练运用since,for谈论自己的个人物品.【过程与方法】：学生自主预习，教师主导，小组交流，合作探究【学习过程】：StepI.图片导入，激发学生学习兴趣。Let'senjoysomepicturesaboutYARDSALE.StepII.出示教学目标,明确学习目的：知识目标：认知并熟练运用本课时重要单词和词组（P75）:junior,juniorhighschool,clear,clearout,bedroom,nolonger,own,railway,part,partwith,certain,asfor,honest,tobehonest,while,truthful

3、.能力目标：能听懂谈论人们拥有某物多长时间的话题情感目标：正确处理并充分利用自己的废旧物品。StepIII.学生自学：Taskl:朗读并识记P75的单词和短语：junior,juniorhighschool,clear,clearout,bedroom,nolonger,own,railway,part,partwith,certain,asfor,honest,tobehonest,while,truthful.Task2:默读3a,发现疑难点，并试回答:Whatishisfamilygoingtosellattheyardsale?StepIV.小组交流，学生展示：1、单词和短语自学诊断清

4、理，清除拥有离开；分开诚实的；老实的诚实的；真实的清理；丢掉放弃，交出说实在的地位低下的卧室铁路；铁道某种；某事；某人一段时间；一会儿初级中学不再；不复至于；关于2、根据3a,回答：Whatishisfamilygoingtosellattheyardsale?Students'Answers：1、oldtoys(atrainandrailwayset,monkey,etc);2、footballshirts.交流3b,3c答案：(请学生朗读课文，然后小组合作回答3b问题。)1. Whydidtheydecidetohaveayardsale?getBecausetheirhouses

5、eemstogetsmallerastheirchildrenbigger.2. Whatdotheywanttodowiththemoneyfromthesale?Theywanttogivethemoneytoachildren'shome.3. Whydoesthesonwanttokeephistrainandrailwayset?Becausehehasownedthemsincehisfourthbirthday,andheplayedwithitalmosteveryweekuntilhewasaboutseven.4. Howcantheoldtoysbeusefula

6、gain?Theycansellthemformoney.5. Haveyoueverthoughtabouthavingayardsaletosellyourthings?No,Ihaven't./Yes,Ihave.Icanusethemoneyto交流3c答案：losepartwithtruthfultobehonestfastsometimeforawhilequicklykidschildrenmanyalotofeventhough-althougholderbiggerStepV.精讲点拨：1. clearout清理；丢掉e.g.I'llclearoutthatd

7、eskforyou.我要替你把那个课桌清理出来。2. noIonger意为“不再；不复”，有时可用notanyIonger或notanymore替换。e.g.HenoIongerIiveshere.=Hedoesn'tIivehereanymore/anyIonger.他不再住这儿了。3. partwith放弃、交出（联想：giveup）e.g.Don'tpartwithyourdream.不要放弃你的梦想。4. asfor至于，关于e.g.Andasforus,wearefortunate.可对我们来说，我们是幸运的。5. certainadj.意为“某种；某事；某人”e.g

8、.HedecidedtoseIIhiscertainbooks.他决定卖掉他的某些书籍拓展certain形容词，意为“确实的，无疑的”o肯定要做某事常用结构：becertaintodosth.becertainof/aboutsth.对某事确定、有把becertainofdoingsth.有把握做某事becertain+从句一定6. tobehonest意为“说实在的，说实话”1)、经常单独使用，作插入语，用逗号与句子隔开。类似的表达还有totellthetruth老实说，说实话”。e.g.Tobehonest,sheisnotanhonestgirl.说实话，她不是一个诚实的女孩。2)、ho

9、nest为形容词，意为“诚实的；老实的”。反义词为dishonest“不诚实的”。e.g.Anhonestmandoesnottelllies.诚实的人不会说谎。7、since与for:1)、since后须接“时间点”，for后须接“时间段”e.g.HehasstudiedEnglishsince1999.HehasstudiedEnglishforsixyears.2)、二者可以转换：since+时间段+ago=for+时间段Hehasbeenheresince5yearsago.=Hehasbeenherefor5years.&现在完成时中，表达一段时间，谓语动词必须用延续性动词。

10、e.g.Ihaveboughtthisbikeforthreeyears.(Ihavehadthisbikeforthreeyears.(拓展：常见非延续性动词与延续性动词的转换:leave-beawayborrow-keepbuy-havebegin/start-beoncatchacold-haveacoldcome/gothere-betherejoin-beamemberfallasleep-beasleepdie-bedeadfinish-beoverStepVI.课堂训练，总结提升：(A)1. MybestfriendTomishonestboy.Youcanbelievehim.

11、A.aB.anC.the2. IsMr.SmithstillinShanghai?-Yes,hetherefortwomonths.A.hasbeentoB.hasgoneC.hasgoneto3. Ihavekeptthisbookfivedaysago.A.forB.sineeC.with4. ThechildrendecidetheirschoolyardthisFridayafternoon.A.cleanB.tocleanC.cleaning5.MyunclehasmovedtoBeijing.Hedoesn'tlivehereA.anyIongerB.noIongerC.n

12、omore（B）I.用所给词适当形式填空：1.Wedecide(sell)theoldthings.2. Lucydoesn'tseem(like)theidea.3. Theoldmanisvery(truth).Henevertellsalie.4. Thehouse(be)hereforover30years.5. We(have)thecarfortwoyears.II.填空：1. 我们已经从我们的卧室清除了大量的物品。Wealotofthingsfromourbedroom.2. 我的女儿更善解人意，虽然她也对失去某些玩具感到悲伤。Mydaughterwasmoreunderstanding，althoughshealsofel