初中英语人教版七年级下册Section A 1a—2d.ppt

Topic3Theworldhaschangedforthebetter.,SectionC,Unit1TheChangingWorld,homelesspeople,1.Haveyoueverseenanyhomelesspeople?Where?2.Whatdoyouthinkofthehomelesspeople?3.Whatcanwedotohelpthem?,Pre-reading,1bRead1aandchoosethebesttitle.,ASeriousProblemHomelessnessTheCausesandEffectsofHomelessnessAHomeisaSafePlace,ever,who,where,when,how,what,value,v.重视，珍视n.价值,valuableadj.有价值的,Whatever,pron.无论什么，不管什么,无论,什么,怎么样,什么时候,哪里,谁,Newwords,onpurpose,故意，有意地,1.Thelittleboyreadabookinfrontofthedooronpurpose.,2.Thetwogirlshelpedtheoldwomandosomecleaningonpurpose.,Newwords,Readandanswerthequestions.1.Whatisoneofthemostbasichumanneeds?2.Doallthepeoplehavetheirhomesaroundtheworld?,Paragraph1,Oneofthemostbasichumanneedsisahome.,No,whilemostpeoplearoundtheworldvaluetheirhomes,therearemanypeopleineverycountrywhoarehomeless.,adj.基本的，基础的,n.人,Somepeoplearehomelessforashortperiodoftimebecause_and_,Paragraph2,theyaremovingfromoneplacetoanother,otherpeoplearenotabletofindahome.,Readandfillintheblanks.,n.一段时间，时期,Readandlistthereasonsforthehomelessness.1._2._3._4._,Paragraph3,Theydonotearnenoughmoney.,Theydonothaveajob.,Theyhaveaproblemwithdrugs.,Theyhaveamentalillness.,Readandfillintheblanks._thecauseofhomelessnessis,theeffectsarethesame.Homelesspeoplemust_veryhardtolive.Theycannot_theirchildren.Sometimestheymust_foodjusttoeat.Thegovernmentineverycountryhasworked_manyyearsto_thehomelessbutmoreneedstobedone.Wemustthinkofthehomeless_people,notjustasproblems.,Paragraph4,Whatever,work,raise,steal,for,support,as,1cRead1aagainandcompletethetable.,movingfromoneplacetoanother,notabletofindahome,notearnenoughmoney,nothaveajob,aproblemwithdrugs,amentalillness,workveryhardtolive,cannotraisetheirchildren,muststealfoodjusttoeat,1aReadandunderstand.,1dRead1aagainandanswerthequestions.,Whatdoesthephrase“onpurpose”meanaccordingtothecontext?Whatdoestheword“support”meanaccordingtothecontext?Havegovernmentsdoneenoughtohelpthehomelesspeople?Whatelsecanwedotohelpthem?,故意，有意地,支持,养活,No,thegovernmentneedstodomore.,Retellit,Accordingto1aandfillintheblanks.,1.Oneofthemost_humanneedsinahome.2.Mostpeopleintheworld_theirhomes.3.Somepeoplearehomelessforashort_oftime.4.Nooneiseverhomelesson_.5._thecauseofhomelessnessis,theeffectsarethesame.6.Homelesspeoplesometimes_foodjusttoeat.7.Thegovernmentineverycountryhasworkedformanyyearsto_thehomelessbutmoreneedstobedone.,basic,value,period,purpose,Whatever,steal,support,2Workingroups.Lookatthepicturesanddiscussthecausesandeffectsofhomelessness,childlabor,orwar.Thefollowingmayhelpyou.,homelesspeople,A:Whatarethecausesof?B:TherearemanycausesofSomecausesareA:Whatareeffectsof?B:Whateverthecauseis,theeffectsarerethesame/Theeffectsaredifferent.SomeareA:Whathavegovernments/peopledonetohelp?B:TheyhaveA:Havetheydoneenough?B:A:Whatcanwedonow?B:,childlaborers,cruelwars,3WriteaCauseandEffectpassagebasedon2.Thesentencesbelowmayhelpyou.,Theworldhasmanyproblemssuchas_.Somecausesof_are_._happensbecause_.Someeffectsof_are_and_.Thegovernmentshave_.Peoplehave_.Thereishopethattherewillbeless_inthefuture.,Theworldisbecomingbetterandbetter.Butitstillhasmanyproblems.Forexample,thereremanyhomelesspeopleallovertheworld.Somechildrenhavetobelaborersforaliving.Whatsworse,sometimescruelwarsbreakoutinsomeareas.Somepeoplearehomelessbecausetheydonotearnenoughmoneyordonothaveajob.Theymustworkveryhardtolive.Theyevencannotraisetheirchildren.Thegovernmentshaveworkedhardtosupportthehomelessformanyyearsandtheworldhaschangedforthebetter.,youcanwriteitlikethis:,Welearn：,Somewords:basic,human,value,period,whatever,steal,support,Somephrases:onpurpose,accordingto,Understandthehomele