形容词比较级和最高级的正确使用 教案.doc

形容词比较级和最高级的正确使用 教案 教学目标 形容词和副词的区别；形容词比较级和最高级使用。 重点难点 形容词比较级和最高级的正确使用。 Warm up 1. taxi, to railway station 2. a lower price 3. ask to push 4. get off 5.drive away 形容词与副词的区别 注意下面的词： quick quickly thirsty thirstily careful carefully She runs . (quick) She smiled . (pleasant) I am . She is drinking We should be . She went across the road . He feels . He cut himself . He is . He worked . He gets . He said . 比较级 总结：形容词用法回顾 One New Year’s Day, we put on our new clothes. I have something important to tell you. Pandas will have enough food to eat. Planes will be very large. The rich should help the poor. 形容词比较级和最高级 变化规则 a. tall→ → ， long→→ , short→ → b. nice→ → , fine→ → , large→ → c. big→ → ， hot→→ d. busy→ → , easy→ → e. boring→ → ，exciting→ → f. 不规则变化 原级 比较级 最高级 good (好的) well(健康的, 舒服的) bad (坏的/糟糕的), ill (病的) many/much (多的) Little (少的，小的) old (老的/大的, 旧的) (较老/大/旧的, 更老/大/旧的) (较老/大的，更老/大的，仅 用于兄弟姐妹间) (最老/旧的) (最老/大的, 仅用于兄弟姐妹间) far(远的) farther (较/更远的) further (进一步的) farthest (最远的) furthest (最远的) 2．句子使用比较级的三大标志： a. 当句中含有than一词时, 句子一般使用比较级, 构成形式为: “形容词比较级+than…. ”, 意为:“比…更加……”. 有时如果说话双方都明白句子含义时，也可没有than一词. (less是little的比较级，也可用于比较级中，放在形容词原级前, 意为: “较不……”或“没有那么……”) He is taller than his brother. There are more students in Class One than in Class Two. Lucy has more books than Andy. Mr Li looks older than Mr. Ma Shanghai is an older city than Hong Kong. ---Let’s go to the new restaurant tonight. ---We can cook it at home. It’s less expensive. Mary is less clever than Tom. The Yangtze River is longer than any other river in China. b. 当句中含有…., A or B? 时，句子一般使用比较级。 (58). Which pen is newer, this one or that one? (59). Which is better, the red one or the g