Unit 10 An easy maths lesson（课件）剑桥少儿英语一级上册

1 2 Warm up Please count numbers from one to twenty. 3 4 5 6 7 1 2 3 4 5 one two three four five 6 7 8 9 10 six seven eight nine ten 8 11 12 13 eleven twelve thirteen 14 15 16 fourteen fifteen sixteen 17 18 19 seventeen eighteen nineteen 9 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 10 抢说数字 three two eleven eighteen sixteen twenty seventeen five eight ten twelve six nineteen fifteen four nine seven fourteen thirteen one 11 20 21 22 twenty twenty-one twenty-two 30 40 50 thirty forty fifty 60 70 80 sixty seventy eighty 90 ninety 100 one hundred 12 整十表达 ten 10 twenty 20 thirty 30 forty 40 fifty 50 sixty 60 seventy 70 eighty 80 ninety 90 one hundred 100 13 10 20 30 40 50 60 70 80 90 100 91 12 53 84 75 66 57 48 39 14 Let’s count the numbers. zero one two three four five six seven eight nine ten eleven twelve thirteen fourteen fifteen sixteen seventeen eighteen nineteen twenty thirty forty fifty sixty seventy eighty ninety one hundred 15 Who can do it? 1+2= 2+2= 3-3= 8-5= 16 Unit 10 An easy maths lesson Teacher : Jenny Date : Oct 21st 一堂容易的数学课 17 plus + 18 What is one plus two? It’s three. 1+2=? 19 Review plus is 20 1 + 2 = 3 one two plus is three 21 Who can do maths? 4+6= 5+6= 4+1= 8+1= 3+8= 2+3+4= 6+7= 11 10 5 9 11 9 13 22 + = one plus two is three 1 + 2 = 3 23 one plus three is four 1 + 3 = 4 + = 24 two plus two is four 2 + 2 = 4 + = 25 three plus two is five 3 + 2 = 5 + = 26 Who can do maths? 9-6= 8-7= 3-