Unit 1How tall are you

1. 单词 dinosaur hall both countryside become shadow

2. 关键词 than size kilograms metre

3. 其它 最高级前加the good(well) better best 原形 比较级 最高级 固定搭配 in this hall both of us

4. 比较级(形容词) 1单音节词在词尾加er例:tall--taller 2以字母e结尾的词加r例:wide--wider 3重读闭音节单词双写辅音字母加er例:big-- bigger 4以辅音字母加y结尾的词变i再加er例:happy--happier 5多音节词和多数多音节词在其前面加more例:popular--more popular

5. 句型 It's taller than both of us together. 句型:A+be动词+形容词比较级+thanB How tall are you? I'm 1.62 metres. 句型:Im+数字+长度单位(tall) What size are you shoes? ---Size 7. 句型:--Size+数字 How heavy are you? --l'm 48 kilongrams 句型:--Im+数字+重量单位