Unit10SectionA1a2d課件人教版八年級(jí)英語(yǔ)下冊(cè)

Unit10I'vehadthisbikeforthreeyears.SectionA1a-2dBytheendofthisperiod,youwillbeableto1.learnwordsandexpressionsaboutlivingenvironment；2.talkaboutpossessionsandthingsaroundyou;3.usepresentperfecttensewithforandsince.Myhusbandboughtthewatchformetenyearsago.Ihavehadthewatchfor10years.

(buy---have)

Itbringsbacksweetmemoyies.Iboughtthebookthreeyearsago.Ihavehadthebookforthreeyears.Freetalkoldbooksabikesofttoys&toybearstoysclothes/scarfscupsglassesplatesbowlsalampDoyoukeepanyoldthings?Howlonghaveyouhadit/them?Ihavehadthemsincethreeyearsago.since2013.sinceIwas10yearsold.sellthem?throwthemaway?givethemaway?HowcanIdealwiththeseoldthings?Whatdoyouwanttodowithyouroldthings?Why?Iwanttogivethemaway,because…Iwanttosellthem,because......Iwanttokeepthem,because…Icanraisemoneyforcharity.Iwanttohelppeopleinneed.oldthingsbringbacksweetmemories.Doyoustillkeepsomeoldthingsathome？Howlonghaveyouhadthem?JeffAmyPre-ListeningHeishavingayardsale.Sheisaskingabouttheredbicycle.Heissellingsomeoldthingsthathedoesn'tneedthemanymore.Whataretheydoing?Lookatthethingsattheyardsale.Doyouhaveanyofthesethingsathome?Howlonghaveyouhadthem?I'vehadanalarmclockforfouryears.I'vehadanoldbikesincemyninthbirthday.I'vehadastorybooksinceIwassixyearsold.1aListenandcheck(√)thefactsyouhear.________Jeff'sfamilyishavingayardsale.________Amythinksit'shardtosellheroldthings.________Jeffhashadhisbikeformorethan10years.________Amywantstokeepheroldthingsbecausetheybringbacksweetmemories.

________Youcanalsogiveoldthingsawaytopeopleinneed.√√√1bQ1:Todealwitholdtoysorbookspeople’vealreadyread,whatadvicedoesJeffgive？Q2:Howmuchisthebook？Tosellthem.Togivethemawaytokidsorpeoplewhoneedthem.75cents.Practicetheconversation.Thenmakeconversationsaboutotherthingsinthepictureabove.A:Thisisareallyoldbook.B:Yes,I'vehaditforsevenyears.I'vereaditthreetimes.A:Whyareyousellingit?B:BecauseIdon'treaditanymore.A:Howmuchisit?B:Youcanhaveitfor75cents.1cListenandcheck(√)thethingsAmy'sfamilyaregivingawayandcirclethethingstheyarekeeping.bookmagazinetoybeartoyliontoytigerbreadmakersweaterdresshatscarf√√√√√√2aListenagainandfillintheblanks.1．Amyhashadherfavorite________forthreeyears.2．Amyhashadthetoy________sinceshewasa_______.3．Amy'smomhashadtheoldbreadmakerformorethan________years.4．Amycangiveawaythe________and________becausetheydonotfitheranymore.bookbearbabytendresssweater2b2cStudentAisAmy’smom.StudentBisAmy.Makeconversations.A:Amy,canwegiveawaythesesofttoys?B:Mom,Iwanttokeepthebear.A:Why?It’ssoold.B:BecauseI’vehaditsinceIwasababy.2dRole-playtheconversation.重點(diǎn)探究—Howlonghaveyouhadthatbikeoverthere?—I’vehaditforthreeyears.howlong意為“多長(zhǎng)時(shí)間”，用來(lái)對(duì)for和since引導(dǎo)的時(shí)間狀語(yǔ)從句提問(wèn)。for后跟一段時(shí)間構(gòu)成時(shí)間狀語(yǔ)，since后跟過(guò)去的一個(gè)時(shí)間點(diǎn)或過(guò)去的一個(gè)動(dòng)作構(gòu)成時(shí)間狀語(yǔ)，都用于現(xiàn)在完成時(shí)。A:Doyouhavea(n)_______?B:Yes,Ido.A:Howlonghaveyouhadit?B:I’vehaditfor/since…

keep...booktoybearhatscarfdress

giveaway...breadmakersweaterShehashadit

for3years.Itisstillherfavoritebook.Shehashaditsinceshewasababy.Ithasspecialmeaningbecauseofhergrandma.Shewantstokeepthemforiceskating.Shehashaditformorethan10years.ShehasanewonefromAuntTaylor.Theydon'tfitAmyanymore.Listenagainandfindoutwhy.Youcantakethesethingstothechildren'shometomorrowthen.NameWhattokeepWhattogiveawayHowlongWhyInstructions:Writedownonethingthatyoustillwanttokeepandonethingthatyouwanttogiveaway.2.Talkaboutthereasonsforyoutokeepitandtogiveitaway.3.Talkabouthowlongyouhavehadit.Groupwork:Actforlovefor其后只能接表示“一段時(shí)間”的名詞性短語(yǔ),可用于多種時(shí)態(tài),表示動(dòng)作或狀態(tài)持續(xù)時(shí)間段長(zhǎng)短。e.g.Ihavelivedinthiscityforfiveyears.

我在這座城市居住了5年了。

Heusuallysleepsfortwelvehourseveryday.

他通常每天睡12個(gè)小時(shí)。for與sincesince其后接表示“時(shí)間點(diǎn)”的短語(yǔ)或從句（過(guò)去時(shí)），也可以接“一段時(shí)間+ago”，常用于完成時(shí)態(tài)；還用于句型：“Itis+時(shí)間段+since+一般過(guò)去時(shí)的句子”,表示過(guò)去某個(gè)時(shí)間發(fā)生并持續(xù)到說(shuō)話時(shí)的動(dòng)作或狀態(tài)。e.g.ItistwoyearssinceIcametoChina.

自從我到中國(guó)以來(lái)已經(jīng)兩年了。

Shehasworkedhereforfiveyears.=Shehasworkedheresincefiveyearsago.

她在這兒工作5年了。WehavelearnedEnglish______GradeThreeinprimaryschool.WehavelearnedEnglish_______fiveyears.

2.Hehasn’tfeltwell________lastnight.Hasheseenthedoctor?3.Ihavereadthisstorybook_______threedaysago.Ihaven’tfinishedreadingityet.選用since或for填空:sinceforsincesince1.He___________(wait)foranhour.2.I_______________(notfinish)theworkyet.3.

______