新概念第一册107形容词的比较级和最高级课件

Lesson 107,新星文化教育,知 识 点,形容词、副词的比较级和最高级的变化规则 形容词、副词的比较级和最高级的用法,small,smaller,smallest,tall,taller,tallest,Summary,形容词、副词的比较级和最高级变化规则,1. 直接在形容词或副词后面加 er(更.); est（最.）,fat,fatter,fattest,hot,hotter,hottest,3. 重读闭音节，以一个辅音字母结尾，若该辅音字母前为一个元音字母，则双写结尾的辅音字母，再加 er, est.,happy,happier,happiest,heavy,heavier,heaviest,4. 以字母y结尾，若y前为辅音字母，则改y为i，再加er, est.,beautiful,more beautiful,most beautiful,5. 两个或两个以上音节的形容词，在词前加more, most, 即：more/most +形容词,不规则，靠记忆！,good-better-best 好的 well-better-best 身体好的 bad-worse-worst 坏的 ill-worse-worst 病的 many-more-most 许多 much-more-most 许多 few-fewer-fewest 少数几个 little-less-least 少数一点儿 （little-littler-littlest 小的） far-further-furthest 远（指更进一步，深度。亦可指更远） far-farther-farthest 远（指更远，路程） old-older-oldest 年老的（指年纪） old-elder-eldest 年老的（指兄弟姐妹的排行）,一、写出下列形容词和副词的比较级和最高级。 fast _ _ wide _ _ easy _ _ small_ _ large_ _ dirty_ _ long _ _ rude _ _ busy_ _ hot_ _ thin_ _ fat _ _ few _ _ good_ _ little_ _ badly_ _ far_ _ difficult_ _,1. 比较级只用于两者之间,常用比较级+than结构中。 他比我胖. He is fatter than I. 2.最高级常用于“the+最高级+比较范围”结构 她是这个班里最好的学生。 She is the best student in the class. 他在这个班唱歌最好。 He sings (the)best in the class. 注：形容词最高级加the,副词最高级常可省去the。,用 法,表示比较的几种基本句型,1.A=B（程度相同），as/soas 基本句式： 主语+谓语（系动词）+as/so+原级形容词+as He is as tall as Tom. 主语+谓语（行为动词）+as+原级副词+as He runs as fast as Tom.,表示比较的几种基本句型,2.AB(表示A不如B), not as/so as 或 lessthan Im not as tall as him. He didnt do his homework as carefully as Tom. This book is less important than that one.,3.AB(表示A超过B), 比较级than He is taller than me. He is taller than any other student in his class. He is taller than the other students in his class.,4. 三者或三者以上作比较,用最高级. the+最高级+比较范围. He is the busiest in his family. 5.比较级+and+比较级,表示 “越来越” In spring the days get longer and longer. Our city is becoming more and more beautiful. 6.the +比较级, the +比较级 The busier he is, the happier he feels.,much, a little, even, a lot, a bit等用来修饰比较级. The box is much heavier than that one. 级还可以用年龄、倍数等词组修饰。 The mountain is 3 times higher than that one.,比较等级三兄弟，so, as, very跟原级； 同级比较用原形，asas 永不离； than, a little和much，一前二后比较级； 碰上“老鹰（in）”或“饿虎（of）”， 定与它们见高低。,比较等级口诀,Exercises: 1.吉姆没有汤姆富有. Jim is _ _ Tom. 2.长江比中国的任何一条河都长. The Changjiang River is _ in China. .,not as rich as,longer than any other river,6.他上学比汤姆早得多. He goes to school _ Tom. 7.在这三人当中，他最胖。 He is _ of the three. 8.佛山变得越来越漂亮了。 FO Shan is becoming _. 9.越多,越好._.,much earlier than,the fattest,more and more beautiful.,The more ,the better,Exercises,1.The sun is _than the earth. A big B very big C bigger D the biggest 2. My Heart Will Go On was one of_songs of 1998. A popularest B more popular C popular D the most popular 3.This film is _interesting than that one. A more B much C very D the most 4. Which do you like_, tea or coffee? A well B better C best D most,C,D,A,B,5.David is taller than _in this class. A any student B the students C any students D the other students 6.The baby cried _. A harder and harder B har