1、Unit 1 How tall are you? ?Part B Let s talkLet s review the numbers: :10 11 12 13 14 15 16 17 18 1920 30 40 50 60 70 80 90 22 35 48 53 95 87 74 123 115 162 170 152 134 142one hundred and twenty-threeHe s 226cm .cm = centimetertallI m 158cm tall. .cm = centimeterHow tall are you? ?The magic mirrorI w
2、ant to betalltallerthinthinnerheavyheavier你能发现以下的规律吗?形容词比较级构成法:1.大部分直接在后面加er；2.双写加er；3.以辅音字母加y结尾，把y改为i，再加er；4.以e有结尾的,直接加r。nicenicer. A is er than B比较级的句子模式:. A is 比较数量er than B226 cm178 cmYao Ming is taller than Jay Zhou. .Jay Zhou is shorter than Yao Ming. .Yao Ming is taller than Jay Zhou. .48cmMr
3、.YeMr. .Wu is heavier than Mr. .Ye. .Mr. .Ye is thinner than Mr. .Wu. .Mr.Wu90 Kg62 KgMr. .Wu is 28 kg heavier than Mr. .Ye. . Mr. .Li Age: : 88Mr. .Li is 36 years older than Mr. .Chen. .Mr. .Li is older than Mr. .Chen. .Mr. .Chen is younger than Mr. .Li. .Mr. .Chen Age: : 52The turtle is older than
4、 the cat. .The cat is younger than the turtle. .The turtle is 142 years older than the cat. .Let s talkA: How old are you? ?B: I am _ years old. . What about you? ?A: I am _ years old. . You are _ years (months) older /younger than me. .B: Yes, , I am _ years (months) older/younger than you. .A: How
5、 tall are you? ?B: I am _ cm tall. . What about you? ?A: I am _ cm tall. . You are _ cm taller/ /short than me. .B: Yes, , I am _ cm taller/ /short than you. .Let s talkA: How heavy are you? ?B: I am _ kg. . What about you? ?A: I am _ kg. . You are _ kg heavier/ /thinner than me. .B: Yes, I am _ kg heavier/ /thinner than you. .Let s talkThanks！
