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1、Unit10SectionAPeriod32danswerthefollowingquestions.WhoisLinda?2.WhatdoesAmywanttodothere?3.WhatthingshasAmybrought?4.HowlonghasAmyorhermomhadthem?SheisamemberoftheSunshineHomeforChildren.Amywantstogiveawaysomethingstothechildren.Amagazine,somesofttoys,boardg
2、ames,asweater,adressandabreadmaker.Amyhashadthemsinceshewasachild.Hermomhaditforalongtime.3aWhatishisfamilygoingtosellattheyardsale?Theyaregoingtoselloldtoysandfootballshirtsattheyardsale.1.Whydidtheydecidetohaveayardsale?2.Whatdotheywanttodowiththemoneyfrom
3、thesale?Theydecidedtohaveayardsalebecausetheyhavetoomanythingsinthehouseanddon’tseemtohaveenoughspace.Theywanttogivethemoneytoachildren’shome.3.Whydoesthesonwanttokeephistrainandrailwayset?Hewantstokeephistrainandrailwaysetbecausehehashaditsincehisfourthbirt
4、hdayandheplayedwithitalmosteveryweekuntilhewasaboutseven.Doyouhaveanyoldthings?Whatisit？Howlonghaveyouhadit?Howlonghaveyouhadthatbikeoverthere?I'vehaditforthreeyears.Howlonghashissonownedthetrainandrailwayset?He’sowneditsincehisfourthbirthday.Haveyoueverplay
5、edfootball?Yes,IdidwhenIwaslittle,butIhaven'tplayedforawhilenow.GrammarFocusSummarize1.現(xiàn)在完成時(shí)的特殊疑問句的結(jié)構(gòu)是什么？用什么疑問詞來詢問擁有某物品的時(shí)間？2.在現(xiàn)在完成時(shí)中since和for后面接什么？3.與howlong,for或者since搭配使用在現(xiàn)在完成時(shí)中的動(dòng)詞有什么共同特點(diǎn)？疑問詞+have/has+主語+過去分詞+其他成分Howlonghave/hassb.donesth?(1).for+表示一段時(shí)間的短語
6、(2).since+表示過去時(shí)間點(diǎn)的詞語(3).since+表示過去時(shí)間的時(shí)間狀語從句（表示“自從……以來”）eg.Ihavebeenateacher______ayear.Hehasbeenatthisschool_______1992.Wehavelearned1,000Englishwords_______wecametothisschool.forsincesince現(xiàn)在完成時(shí)句中常見的時(shí)間狀語表示從過去一直持續(xù)到現(xiàn)在,不能是具體的過去時(shí)間（如ago,yesterday,justnow…)（4）二者可以
7、轉(zhuǎn)換for+一段時(shí)間=since+一段時(shí)間+agoHehasbeenhereforfiveweeks.=Hehasbeenheresincefiveweeksago.他到這兒已經(jīng)有五個(gè)星期了。（5）現(xiàn)在完成時(shí)常用句型：Itis(hasbeen)+時(shí)間段+since+時(shí)間狀語或從句ItisfourdayssincelastFriday.從上周五到現(xiàn)在已經(jīng)四天了。IthasbeentwoyearssinceJimcametoBeijing.吉姆來北京已經(jīng)兩年了。1.HowlonghasMaryleft?()Howl
8、onghasMarybeenaway?()2.Ihaveborrowedthebookformanyyears.()Ihavekeptthebookformanyyears.()3.Tonyhasboughtthecomputersince1990.()Tonyhashadthecomputersince1990.4.Mariahasdied.Mariahasdiedsincethre
