Unit10SectionA1a-1c课件人教版英语八年级下册

Unit10I’vehadthisbikeforthreeyears.SectionA1a-1cObjectivesTolearnnewwordsandlearntotalkaboutpossessionsandthingsaroundyou.Toimprovelisteningability.Tolearnstructures:①have+PastParticiple②PresentPerfectTensewith“for”and“since”.DoyouknowPeoplesellthingstheynolongerwant.Ayardsalealsoknownasgaragesale,lawnsale,tagsale,etc.YardsalesareeventsintheUSandCanadawherepeopleselloldthingsthattheynolongerwant,onthegrassinfrontoftheirhouse—theiryard.Peopleoftenholdyardsalesinspringwhentheycleanouttheirhousesandgetridofthingstheydon’tuseorwantanymore.Peoplewhoplantoholdayardsalewillusuallyputupnoticesaroundtheircommunityandputupsignstopointthewaytotheirhouse.Carol’sschooltripbacfdtoytigertoyliontoybearDoyouhavethemathomeHowlonghaveyouhadthe…Ihavehad…for…years./since…yearsago.for+时间段=since+时间段+ago;since+过去的时间点magazinecapvaseHowlonghaveyouhadthe…Ihavehadthe…for…years./since…yearsago.sweaterdressscarfHowlonghaveyouhadthe…Ihavehadthe…for…years/since…yearsago.A:WhatthreethingsdidCaroldoonherschooltrip

B:Shewentforawalk...listeningmaterialActivities

Yes

Nowentforawalkmilkedacowrodeahorsefedchickenstalkedwithafarmertooksomephotos√√√√√√1c.AskandanswerquestionsaboutCarol’sschooltrip.A:DidCarolgoforawalkB:Yes,shedid.Shewentforawalk.A:DidCarolrideahorseB:No,shedidn't.Shedidn'trideahorse.Makeyourownconversations.1.HowlonghasJeffhadtheoldtoy2.WhyisJeffsellingit3.HowmuchistheoldtoyPairworkDiscussthequestionswithyourpartner.LanguagepointsHowlonghaveyouhadthatbikeoverthere那边那辆自行车你买了多久了？howlong在此意为“多久；多长时间”，用来询问时间的长短。答语常用for或since引导的时间状语从句。在howlong引导的问句中，谓语动词应用延续性动词。辨析：howoften，howlong，howfar与howsoonhowoftenhowlonghowfarhowsoon多久一次用来提问动作发生的频率多长用来询问时间的长短；也可询问某物的长度多远用来询问距离，指路程的远近多久以后用来询问将来的时间，指时间还有多久1._________doyouexercise2.—_________willtheycomeback—Intwoweeks.3._________isitfromheretothepark4._________doesittaketogettoShanghaifromhereHowoftenHowlongHowfarHowsoonHowoftenHowsoonHowfarHowlong是现在完成时的标志词,所在句子中的动词是_________动词。提问用_____________for,since的用法1.for+__________

e.g:for8years2.since+______________

e.g:since1999\lastspring3.since+________________e.g:since23yearsago4.since+________________

SinceIcameherefourweeksago.一段时间过去的时间点一段时间+ago从句（一般过去时态）延续性howlong1._____twoyears2._____twoyearsago3._____19994._____9o’clock5._____4hours6._____shelefthere7.HehaslivedinNanjing______theyearbeforelast.8.I’veknownhim____wewerechildren.9.Shehasbeenawayfromthecity_____abouttenmonths.10.It’sabouttenyears__sheleftthecity.用since,for填空forsincesincesinceforsincesincesinceforsince1.Ourteachersareveryfriendlytous.We___friendssincethreeyearsago(2014贵阳)A.havebeenB.havebecomeC.wouldbe2.--____haveyouhadthecomputer--forthreeyears.(2015黑龙江)A.WhenB.HowlongC.Howmany3.--HowlonghasMary____thisbook--It’s5monthssinceshe____it.A.bought,boughtB.had,buyC.had,bought单项选择。

翻译下列句子。1.他买了这辆自行车多久了？

_____________________thisbike？2.这些照片唤起了我的甜蜜回忆。Thesephotos____________________.3.我妈妈经常让我帮助那些需要帮助的人。Mymotheroftentellsme____________.4.我已经长大了，所以我不再需要它了。I’vegrownup,so_________________.5.我早到了两三分钟。Iarrived________