Unit 9 It's one hundred Part A-C（课件PPT）-【优翼·学练优】2022-2023学年四年级英语上册同步备课（湘少版）

Unit 9 It's one hundred Part A-C 本资源来自“课件在手，上课不愁”的www.youyi100.com优翼教学资源网 Lead in 本资源来自“课件在手，上课不愁”的www.youyi100.com优翼教学资源网 Presentation 1. Can you count to twenty? Here we go. 2. Can you count to one hundred? Let me see. 本资源来自“课件在手，上课不愁”的www.youyi100.com优翼教学资源网 A Let's Listen and Say 本资源来自“课件在手，上课不愁”的www.youyi100.com优翼教学资源网 A Let's Listen and Say Is this right, Miss Li? Yes, it’s right. Good! Thank you. 本资源来自“课件在手，上课不愁”的www.youyi100.com优翼教学资源网 A Let's Listen and Say Please think again. Forty-six and fifty-four is… Oh! I’m wrong! It’s one hundred. 本资源来自“课件在手，上课不愁”的www.youyi100.com优翼教学资源网 Sentences 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. 本资源来自“课件在手，上课不愁”的www.youyi100.com优翼教学资源网 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 本资源来自“课件在手，上课不愁”的www.youyi100.com优翼教学资源网 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. 本资源来自“课件在手，上课不愁”的www.youyi100.com优翼教学资源网 B Let's Learn homework right wrong 本资源来自“课件在手，上课不愁”的www.youyi100.com优翼教学资源网 B Let's Learn 76 seventy-six 87 eighty-seven 98 ninety-eight 99 ninety-nine 100 one hundred 21 twenty-one 32 thirty-two 43 forty-three 54 fifty-four 65 sixty-five 本资源来自“课件在手，上课不愁”的www.youyi100.com优翼教学资源网 Let's play Sharp eyes thirty-two ninety-nine twenty eighty-seven one hundred fifty-four forty-three seventy-six fifty twenty-one sixty-five 本资源来自“课件在手，上课不愁”的www.youyi100.com优翼教学资源网 C Let's Act 本资源来自“课件在手，上课不愁”的www.youyi100.com优翼教学资源网 C Let's Act I can count in English from 1 to 100. Good, Peter. Let’s add numbers. 本资源来自“课件在手，上课不愁”的www.youyi100.com优翼教学资源网 C Let's Act 50 and 50 is one hundred. 40 and 60 is one hundred. 30 and 70 is one hundred. 本资源来自“课件在手，上