Unit 1 The Changing WorldTopic 1 My hometown has become more and more beautiful.夹石中学夹石中学 侯再平侯再平(录音录音)Section BWhatdidshedoinherhometown?Shetookpartinsomevolunteeractivities.Shehelpedthedisabledchildren.MariahascomebackfromCuba.volunteeractivitiesdisabledchildrenListenandtickwhatMariahasdoneinherhometown.cleanroomsforthedisabledchildrenfeedthedisabledchildrencookforthedisabledchildrentravelMariaA:HassheB:Yes,shehas.No,shehasnt.cleanedroomsthedisabledchildren?fedthedisabledchildren?cookedforthem?traveled动词的过去分词动词的过去分词been avolunteer?（录音）（录音）beavolunteerVerbPast TensePast Participlecleancleanedcleanedjumpjumpedjumpedchatchattedchattedhavehadhaddodiddoneam/is/arewas/werebeenshutshutshut1bFillintheblankswiththedifferentformsoftheverbs.ActivityNamecleanroomsjumpropechatonlinehavesummerclassesdofarmworkAnnZhangYang1bPairworkExample: A:Haveyouevercleanedaroom?B:Yes,Ihave./No,Ihavent.A:HasAnnever?B:Yes,shehas./No,shehasnt.现在完成时现在完成时:have/has+动词的过去分词动词的过去分词1aListen,readandsay.learn.from从从中学习中学习e.g.Ivelearntalotfromthestory.我从这个故事中学到了很多。我从这个故事中学到了很多。KeypointsIve learnt a lotfrom it.have(no)timetodosth.有（没有）时间做某事有（没有）时间做某事e.g.Hewassobusythathehadnotimetohavelunch.他太忙了，没有时间吃午饭。他太忙了，没有时间吃午饭。KeypointsAreyouhappy?Whataboutthechildreninthepast?Aretheyhappy?teenagereducationsupportfamily2aListenandanswer.1.Whatwerethechildrensliveslikeinthepast?2.Whydidthechildreninthepasthavetoworkdayandnight?Mostchildrenhadahardlifeinthepast.Becausetheyhadtohelpsupporttheirfamilies.Fillintheblanksaccordingto2a.Kangkang told Rita about the hard life of most_ _ in the past. He described _ _ how they spent their _. At that time, most children couldnt get an _. They didnt have enough food to eat. And they had to work to _ _ their families. Luckily, with the development of China, many things have _, and children can get a good education now.2bWorkaloneteenagersdetailchildhoodsupporteducationchangedChinesehelpin2cWorkaloneListentothetapeandfillintheblanks.FoodClothesEducationLeisure activityIn the past_food_ warm clothes _ _ to go to schoolvery fewNowadaysa balanced diet_ kinds of clothesgoodmore kinds, like drawing, _, playing musical instruments and _ some other traininglittlefewdifferentnochancesingingreceivingComparethelifenowadayswiththatinthepast,tellthestoryaccordingtothetable.（录音）（录音）have/livea.lifee.g.Hehas/livesahardlife.e.g.Thechildrenhave/liveahappylife.inordertosupportfamilye.g.Theyworkhardinordertosupporttheirfamilies.withthedevelopmentof.get/receiveagoodeducatione.g.Withthedevelopmentofourcountry,thechildrencanget/receiveagoodeducationnowadays.Sumup1.动词的过去分词动词的过去分词2.现在完成时现在完成时:主语主语+have/has+过去分词过去分词3.learn.from.4.indetail5.withthedevelopmentof.6.getagoodeducationHomework1. 复习本课要点内容。复习本课要点内容。2. 根据根据2c的表格，写一段新旧生的表格，写一段新旧生 活对比的文章。活对比的文章。