
unit 4 语法 (形容词、副词的最高级) 本单元承接了上一单元形容词和副词比较级用法,学习了形容词和副词最高级的用法。 一.形容词、副词变最高级的变法: 1.一般情况下,词尾加est. 2.以字母e结尾的词,词尾加st。 3.重读闭音节词尾只有一个辅音字母时,先双写该辅音字母,再加est。 4.以辅音字母加y结尾的双音节词,先把y改为i再加est。 5.多音节词和部分双音节词,词前加most. 6. 特殊变化: good/well—best bad/badly—worst many/much—most little—least far—farthest/furthest 练习:1. heavy_____ 2. old_____ 3. large_____ 4. fast_____ 5. beautiful_____ 6. serious_____ 7. tall_____ 8. outgoing_____ 9. useful_____ 10. high_____ 11. good_____ 12. bad_____ 13. many_____ 14. little_____ 15.much_____ 二.形容词和副词最高级的用法 表示三者或三者以上的比较,其中有一个在某一方面超过其他几个,后面可用带有of, in, among的短语等来说明比较的范围。形容词的最高级前面一般要加定冠词the,副词最高级前的the 可以省略。 例如:The cheetah runs (the) fastest among all land animals. 练习:1. Tom is the_____ (tall) boy in our class. 2. Lucy is 50kg. Lily is 52kg. Judy is 55kg.(合并句子) Lucy is_____ of the three girls. 3. Summer is _____ (hot) season of the year. 三. 最高级的常见句型 1. “……是……中最……的”。 ① “主语+be动词+the+形容词最高级+in/of 短语.” 例句:Tony is the youngest of the three boys. 托尼是三个男孩中年龄最小的。 ②“主语+实义动词+(the)+副词最高级+in/of短语.” 例句: Jane always arrives at school earliest in our class. 简总是我们班到校最早的。 练习:1. Lucy is _____ (rich) girl in our office. 2. Lily draws _____ (beautiful) of this school. 3. Tom’s parents are_____ ( friendly) of all the parents in our community. 2. 什么是……中最……的? ①What/ Which +be动词+形容词最高级+名词+范围? What/Which +名词+动词+副词最高级? 例句:What is the largest animal in the world 什么是世界上最大的动物? Which animal runs the fastest 什么动物跑的最快? ②哪个种类在范围内名词当中是最……的? Which/What kind of +名词+be动词+形容词最高级+范围? 例句:Which kind of tree is the tallest in the world 哪一种树是世界上最高的树? 练习:1. What kind of animal is _____ (small) on earth 2. Which dog dances _____(good) 3. Who is the _____ (smart)student in our class 4. 什么是动物园里最受欢迎的动物? _____ is _____ _____ _____ animal in the zoo 3. “……是最……的,A、B还是C ”。 ①“特殊疑问词(组)+be动词+the+形容词最高级,A or B or C ” 例句: Who is the tallest, Li Ming, Wang Tao or Zhang Liang 谁最高,李明、王涛还是张亮? ②“特殊疑问词(组)+助动词+主语+动词原形+(the)+副词最高级,A,B or C ” 例句: Which do you like best, roses, peonies or lotus flowers 你最喜欢哪一种,玫瑰、牡丹还是莲花? Which of these three music genres do you find most relaxing, classical, jazz or ambient 你觉得这三种音乐类型中,哪一种最能让你放松,古典乐、爵士乐还是环境音乐? ③“特殊疑问词(组)+动词+(the)+副词最高级,A,B or C ” 例句: Who does homework the most carefully, Tom, Jim or Lucy 谁做作业最认真, Tom,Jimmy还是Lucy? 练习: 1. Which book do you like_____ (good), the red one, the blue one or the black one 2. _____ (特殊疑问词) ... ...
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