Unit 9 It's one hundred Part A-B（课件+素材）湘少版（三起）英语四年级上册

湘少·四年级英语上册 Unit 9 It’s one hundred Part A-B Revision Let’s count from one to one hundred. 一百 twenty 20 1 2 3 5 4 8 6 11 14 13 15 12 7 9 16 10 17 18 19 20 30 40 50 60 70 80 90 100 thirty forty fifty sixty seventy eighty ninety one hundred Try to say 21 twenty-one 32 thirty-two 43 forty-three 54 fifty-four 65 sixty-five 76 seventy-six 87 eighty-seven 98 ninety-eight 99 ninety-nine This is my homework. Please help me check it! 家庭作业 1 0 ＋ 5 ________ 1 4 It’s wrong. It’s fifteen. 错误的 1 0 ＋ 5 ________ 1 5 It’s right. 正确的 Sharp Eyes Sharp Eyes ninety-nine ninety-eight forty-three seventy-six homework one hundred eighty-seven sixty-five wrong right twenty-one thirty-two fifty-four homework right wrong B Let’s Learn seventy-six eighty-seven ninety-eight ninety-nine one hundred twenty-one thirty-two forty-three fifty-four sixty-five 21 32 43 54 65 76 87 98 99 100 Look and judge What’s the right answer? 1 0 0 Is this right, Miss Li? Yes, it’s right. Good! Thank you. A Let’s Listen and Say Please think again. Forty-six and fifty-four is… Oh! I’m wrong! It’s one hundred. Language points 1. Forty-six and fifty-four is… 四十六加五十四等于…… 详解：and在这里用来连接两个基数词，用于表达数 字运算，相当于“加”。 例句： Ten and eleven is twenty-one. 拓展： 数字运算中“加” “减”以及“等于”的英文表达方式： ＋ and / plus － minus = is / make 2. It’s one hundred. 它是一百。 详解：hundred是一个数词，意为“一百”，当它的前 面加上其它数词，表示确定的数目时，hundred 只能用单数形式。 例句： I can count in English from one to three hundred. Watch and repeat 流利地朗读 流利地表演 有感情地表演 Show time 玩法 1.学生画4*4的格子，教师用英文说出12个数字，学生写在格子里（所写位置不固定，角落4个格子不写）。 2.听老师说出3个数字划圈，能够连成一条线的同学喊Bingo。 3.继续游戏，直到所有的单词都被划上圈。 23 100 68 47 72 89 54 66 73 14 25 99 Let’s start! Pair work Forty-six and twenty-two is... Sixty-eight. Forty-six and twenty-two is sixty-two. Is this right? No, it’s wrong. It’s sixty-eight. Summary one hundred