五年级英语下册unit7课件1.ppt

Unit 7 A busy day,Lets do:,1. 10+20= 2. 12+13= 3. 60-45= 4. 60-31= 5. 10, 20, 30, 40, ( ) 6. 22, 26, 30, 34, ( ) 7. 52, 49, 46, 43, ( ) 8. 59, 57, 55, 53, ( ),30,25,15,29,50,38,40,51,Dictation,2 3 4 5 6 8 9 10 11 12 14 15 16 18 19 30 40 50 21 45 100,one,two,three,four,five,six,seven,eight,nine,ten,eleven,twelve,thirteen,fourteen,fifteen,sixteen,seventeen,eighteen,nineteen,twenty,thirty,forty,fifty,twenty-one,forty-five,a hundred,1:10 2:15 5:20 6:30 8:40 10:45 11:50,2one ten 2two fifteen 2five twenty 2six thirty 2eight forty 2ten forty-five 2eleven fifty,past 6:10 6:20 6:25,to 6:40 6:50 6:55,时间在超过半点（差几分钟就到几点）用to，后面的时针时间为快到的时间。 如8:40用 twenty to nine（还有二十分钟就到九点）。,时间在半点以内或正好半点用past ，如6:10为ten past six （六点过十分钟）。,past 的用法:,to 的用法:,ten past six,twenty past six,twenty-five past six,twenty to seven,five to seven,ten to seven,ten past one,twenty past one,twenty to one,ten to one,a quarter past one,quarter 一刻钟、四分之一,a quarter to one,half past one,half 一半、半个,12:40,12:45,12:50,1:10,1:15,1:20,1:30,当分针所指时间在半小时以上，表示差几分到几点，用to 。,half,当分针所指时间在半小时以内或半小时，用past。,past,to,a quarter,a quarter,1,3,2,5,4,7,8,11,10,9,6,12,A clock,Its ten to two.,Its ten to one.,Its twenty to five.,Ita a quarter to seven.,What time is it?,12,6,3,9,1,2,4,5,7,8,10,11,Its five past seven.,What time is it?,Whats the time?,12,6,3,9,1,2,4,5,7,8,10,11,Its twenty past eight.,Whats the time?,12,6,3,9,1,2,4,5,7,8,10,11,Its ten past twelve.,Whats the time?,12,6,3,9,1,2,4,5,7,8,10,11,B: Its a quarter to twelve.,A: What time is it?,12,6,3,9,1,2,4,5,7,8,10,11,12,6,3,9,1,2,4,5,7,8,10,11,B: Its a quarter past five .,B: Its a quarter past two .,A: What time is it?,12,6,3,9,1,2,4,5,7,8,10,11,12,6,3,9,1,2,4,5,7,8,10,11,B: Its half past seven.,B: Its half past three.,A: What time is it?,Competition （来场比赛吧！）,12,6,3,9,1,2,4,5,7,8,10,11,Group 1,Its twenty past eight.,12,6,3,9,1,2,4,5,7,8,10,11,Group 2,Its ten past twelve.,12,6,3,9,1,2,4,5,7,8,10,11,Group 3,Its twenty to three.,12,6,3,9,1,2,4,5,7,8,10,11,Group 4,Its five to five.,12,6,3,9,1,2,4,5,7,8,10,11,Group 1,Its five past seven.,12,6,3,9,1,2,4,5,7,8,10,11,Its ten to seven.,Group 2,3,9,1,2,4,5,7,8,10,11,12,Its ten to one .,6,Group 3,6,3,9,1,2,4,5,7,8,10,11,Its a quarter past six .,12,Group 4,12,6,3,9,1,2,4,5,7,8,10,11,Its half past six .,抢答,12,3,9,1,2,4,5,7,8,10,11,Its a quarter to one .,6,抢答,附加题,仔细听，这个时间是几点？,two to two,1:58,Do exercise:,_ the time? Its seven. _ time is it? Its seven. Its eight twenty. Its twenty _ eight. Its eight forty. Its twenty _ _. Its nine fifteen. Its_ _ _ nine. 8. Its nine thirty. Its _ _ _.,Whats,What,past,to,nine,a,quarter,past,half,past,nine,8:20,8:40,9:15,9:30,Homework,跟读Unit7的Part B三遍； 用阿拉伯数字抄下Part B的7个时间，默写出英语； 预习Part A,并完成表格(只需填写阿拉伯数字的时间),12,6,3,9,1,2,4,5,7,8,10,11,Its half past six.,half 半，一半,12,6,3,9,1,2,4,5,7,8,10,11,12,6,3,9,1,2,4,5,7,8,10,11,Its half past seven.,Its half past three.,12,6,3,9,1,2,4,5,7,8,10,11,Its a quarter past four.,a quarter 一刻钟,12,6,3,9,1,2,4,5,7,8,10,11,12,6,3,9,1,2,4,5,7,8,10,1