基本句型：  The Great Wall is the longest wall in the world

　　How tall are you?

　　I am one-hundred and forty-nine centimetres tall

　　What can you easily do when you are very tall?

　　What can’t you easily do when you are very tall?

　　Which animal is bigger?

　　Which animal is the biggest of the three?

　　重点朗读词汇：

　　Tallest, shortest, Australia, travel, river, Britain, giraffe, land, animal, sailfish, snowman, mountain, mount,Eerest,whale, difficult, strongest, weakest

　　重点记忆内容：

　　单词：Tallest, shortest, most difficult, strongest, weakest

　　比较级和最高级: 见第57页的第2部分需要学生记忆