1、 1 8A Unit 1 Friends Grammar(1) 【预习成果展示预习成果展示】 一 读、拼下列单词 1.更糟，更差，更坏 2.最糟，最差，最坏 3.高，高度 4.重量 5.秒 _ 6.竞赛，比赛，竞争 7.测试，考查 8.游泳者 二看图片完成句子。 The car is fast . The train is than the car. The plane is the of the three. 小结：fast - (比较级) - (最高级) The first kite is nice . The second kite is than the first one. The
2、third kite is the of the three. 小结：nice - (比较级) - (最高级) 50kg 200kg 400kg The first box is . The second box is than the first one. The third box is the of all. 小结： (原级) - (比较级) - (最高级) 2 The first pig is . The second pig is than the first one. The third pig is the of all. 小结： (原级) - (比较级) - (最高级) 总结：
3、 1.形容词通常有三种形式: _，_和_。 2.当两者进行比较，用_，表示“更” ， “较” 。 3.三个或三个以上进行比较，用_，表示“最” 。 【课堂我行我秀课堂我行我秀】 一写出下列形容词的比较级和最高级。 1. high _ _ 2. smart _ _ 3. large _ _ 4. cute _ _ 5. healthy _ _ 6. early _ _ 7. thin _ _ 8. hot _ _ 9. popular _ _ 10. difficult _ _ 11. good _ _ 12. bad _ _ 13. many _ _ 14. little _ _ 二、用括号中所给单词的适当形式填空。 1. Simon is _(tall) than Sandy. 2. Peter is _ (tall) of the six students. 3. Sandy is _ (heavy) than Millie. 4. Peter is _ (heavy) of the six students. 5. Millies drawing is _(beautiful) than Simons. 6. Sandys drawing is _(beautiful) in her class. 规则：规则：形容词比较级的后面常加 _ 形容词最高级的前面必须加 _ .