重庆市綦江区三江中学九年级英语《Unit1 The Changing World》课件2 人教新目标版

Unit1TheChangingWorldTopic1Myhometownhasbecomemoreandmorebeautiful.,SectionB,1bFillintheblankswiththedifferentformsoftheverbs.,和你的同伴一起，总结一下动词过去式和过去分词的构成规则。,A-B-C式：A-B-B式:A-B-A式:A-A-A式:,PairWork,A:Haveyou?B:Yes,Ihave./No,Ihavent.A:HasJane?B:Yes,shehas./No,shehasnt.,Whathasshedoneinherhometown?Shehastakenpartinsomevolunteeractivities.Shehashelpedthedisabledchildren.,MariahascomebackfromCuba.,1aListen,readandsay.,volunteeractivities,disabledchildren,ListenandtickwhatMariahasdoneinherhometown.,A:Hasshe,B:Yes,shehas.No,shehasnt.,cleanedroomsforthedisabledchildren?fedthedisabledchildren?cookedforthem?traveled,beenavolunteer?,（录音）,beavolunteer,1bPairwork,Example:A:Haveyoucleanedrooms?B:Yes,Ihave./No,Ihavent.A:HasAnn?B:Yes,shehas./No,shehasnt.,learn.from从中学习e.g.Ivelearntalotfromthestory.我从这个故事中学到了很多。,Keypoints,Ivelearntalotfromit.,have(no)timetodosth.有（没有）时间做某事e.g.Hewassobusythathehadnotimetohavelunch.他太忙了，没有时间吃午饭。,Keypoints,Areyouhappy?,Whataboutthechildreninthepast?Aretheyhappy?,teenager,education,supportafamily,NewWords:,grannyn.奶奶describev.描述indetail详细地educationn.教育childhoodn.童年supportv.供养laborern.劳工rapidlyadv.迅速地developv.发展luckily幸运地developmentn.发展,2aListenandanswer.1.Whatwerethechildrensliveslikeinthepast?,2.Whydidthechildreninthepasthavetoworkdayandnight?,Mostchildrenhadahardlifeinthepast.,Becausetheyhadtohelpsupporttheirfamilies.,1.aroundtheworld全世界2.inthepast过去3.inorderto为了4.supportonesfamily养家糊口5.dayandnight日日夜夜6.getagoodeducation获得良好的教育,Keypoints,Fillintheblanksaccordingto2a.KangkangtoldRitaaboutthehardlifeofmostChineseteenagersinthepast.Hedescribed_howtheyspenttheir_.Atthattime,mostchildrencouldntgetan_.Theydidnthaveenoughfoodtoeat.Andtheyhadtoworkto_theirfamilies.Luckily,withthedevelopmentofChina,manythingshave_,andchildrencangetagoodeducationnow.,2bWorkalone,detail,childhood,support,education,changed,help,in,2cWorkalone,Listentothetapeandcompletethetable.,little,few,different,nochance,singing,receiving,Comparethelifenowadayswiththatinthepast,tellthestoryaccordingtothetable.,（录音）,have/livea.life,e.g.Hehas/livesahardlife.,e.g.Thechildrenhave/liveahappylife.,inordertosupportafamily,e.g.Theyworkhardinordertosupporttheirfamilies.,withthedevelopmentof.get/receiveagoodeducation,e.g.Withthedevelopmentofourcountry,thechildrencanget/receiveagoodeducationnowadays.,Sumup1.动词的过去分词2.现在完成时:主语+h