形容词比较级• 形容词比较级在句子中的运用：两个事物或人的比较用比较级 .形容词原级变比较级• 形容词加 er 的规则：• ① 一般的直接在词尾加 er ，如 tall - taller , • hard-harder ,• ② 以 e 结尾的，直接加 r ，如 fine - finer ,• ③ 以辅音字母加 y 结尾的，先改 y 为 i 再加 er ，如 easy--easier• ④ 以一个元音字母和一个辅音字母结尾，双写最后的字母再加 er ，• 如 fat—fatter big--bigger, thin--thinner ,hot–-hotter ， sad--sadder ，• 5 特殊情况 如： good-better说出下列单词的比较级• old__________ young________ tall_______ long________ short________ big________ small_______fat_________ thin__________ heavy______ light________hard ______ easy______• 用所给的单词完成句子：• same , bigger ,taller ,longer , better • 1).Line A is than Line B.• 2).He is than you.• 3).Circle A is Circle B.• 4).Two heads are than one.• 5).Is Circle A the as Circle B.ABABLine A is longer than line B.Which line is longer?Which circle is bigger?Circle A is bigger than circle B.BAABA is the same as BWhich line is long?Which circle is big?Line A is the same as Line B.Is Line Aa) longer?b) shorter?c) the same as Line B?ABABCircle A is the same as Circle B.Is Circle Aa) bigger?b) smaller?c) the same as Circle B?Group Work: Use “the same as” to introduce ( 介绍 )them in your group.AAAAABBBBBvaseWhat can you see?How many can you see?A ： I can see…B ： I think so./ I don’ think so.tell tilllong singEnglish angrythink sink小组内编对话A ： I’m going to go to a party. What can I wear? What do you suggest?B ： What about… ？C ： How about… ？D ： Why don’t you … ？ 小组合作，以书上的图作参考，设计五幅图作对比，运用下面的句型，正确书写图意。 A is er than B. A is the same as B.
