四年级上册英语课件-lesson 2 what’s the missing number？ ∣川教版(三年级起点)（19张ppt） (共16张PPT).ppt

1、Goals for the lesson:1.I can read the words of numbers.（我能说会读一些数字单词。）2.I can understand the conversation.（我能理解对话。）3.I can read the conversation.（我能朗读对话。）4.I can act the conversation.（我能表演对话。）12 3 4 5 6 7 8 9 1011 12 13 14 15 16 17 18 19 2021 22 23 24 25 26 27 28 29 3031 32 33 34 35 36 37 38 39 4041

2、42 43 44 45 46 47 48 49 5051 52 53 54 55 56 57 58 59 Goal 1：I can read the words of numbers.?I can read the words of numbers.Whats the missing number？Its _.14-?=220-?=5 Fourteen minus twelve is two.Twenty minus fifteen is five.Whats the missing number?Boys and girls,look here.Whats the missing numbe

3、r?Sorry,I dont know.Think it over.Sixteen minus two is fourteen.Eight minus two is six.Oh,I see.The missing number is eight.What a clever boy!Whats 90 minus 30?Its 60.100 50=76 45=87 39=96 27=Look and match.(看图并连线）1.852.383.1004.765.27A.one hundredB.twenty-sevenC.thirty-eightD.eight-fiveE.seventy-six找不同类的单词()1.A.seventy B.forty C.thirty-three()2.A.clever B.nine C.twenty()3.A.fifty B.eight C.boy()4.A.one hundred B.sixty C.number()5.A.minus B.clever C.plus CACCB Whats 100 minus 40?Its 60.4512133112260320222540100152Lets play a game