牛津小学英语课件3B-Unit5公开课课件

Unit5Plusandminus•Sorry,you’rewrong.•(对不起，你答错了）Oh，no.（哦，不）zooLet’sgotothezoo.动物园里有各种各样的动物,请你来数一数各有多少只,好吗?Let’sgotothezoo.Count(数一数)onetwothreefourfive1+4=?What’soneplusfour?It’sfive.5+2+5=?What’stwoplusfive?It’sseven.7+3+6=?What’sthreeplussix?It’snine.9+1+43+62+5oneplusfourtwoplusfivethreeplussixPractice:A:What’s…plus…?B:It’s…A:What’sfiveplustwo?5+2=?B:It’sseven.?A:That’sright.7十Questions:?A:What’seightplusfive?8+5=?B:It’sthirteen.A:That’sright.13Questions:What’stenplusfour?10+4=?It’sfourteen.?That’sright.14十Questions:543211516171819What’s…plus…?It’stwenty.(20)Questions:fifteensixteenseventeeneighteennineteen•Sorry,you’rewrong.•(对不起，你答错了）Oh，no.（哦，不）13thirteen14fourteen15fifteen16sixteen17seventeen18eighteen19nineteen20twenty12twelveWhat’smissing？What’snineminusfour?It’sfive9-4=?What’seightminustwo?It’ssix.8-220-4=?A:What’stwentyminusfour？B:It’ssixteen9-48-220-4nineminusfoureightminustwotwentyminusfour11-6=9-4=7-2=12-8=10-1=14-7=6-4=13-5=897452Questions:1276345A:What’s…plus/minus…?B:It’s…A:That’sright.Sorry,you’rewrong.Oh,no.Makeaconversation–设计一份加减法口算试卷,与周围同学一起练习英语表述.–朗读并背诵Unit5PartA.