比较级基本句型： 连系动词+ adj.（比） 如： Lucy is slower than Lily.1主语+谓语动词+adj./adv（比）+ than+ 对比成分实义动词+ adv./ （比） 如：Lucy runs more slowly than Lily.2. 主语必须与对比成分保持一致：Her hair is longer than yours.(your hair) 同级比较 3 as+adj./adv.(原级)+as : “如同一样” 否定： not as/so+adj./adv.(原级)+as : “不如一样” 4比较级and比较级/more and more +原级：越来越 e.g. They talked more and more loudly. 5. The比较级,the比较级：越就越 e.g. The more exercise you do, the stronger youll be. 6. “Which / Who is + 比较级， A or B？” e.g. Which T-shirt is nicer, this one or that one? 7. the+比较级+of the two （+名词 ）: 两者中较的一个 e.g. she was the more hard-working of the twins. 8. 常用the one代单数可数名词,the ones /those 代复数名词,that 代不可数名词. e.g. The book here is newer than the one on the desk The apples on the tree are fresher than those/the ones in the box. The weather in Wuhan is hotter than that in Beijing.9. 比较级前可用“数词+名词” 表示确定的度量。 e.g. I am (5 years) older than himThe room is (3 times) as large as that one. 注意： 1. 原级常与very, as，so, too, quite，pretty, really等连用。 2. 比较级常与much, even, far, than, a little, a bit, a lot 等连用. 形容词和副词的最高级一、含义1. 大多数形容词和副词有三个等级： 原级、比较级、最高级: badly worse - worst2. 最高级：表示三者或三者以上(人或物)之间的比较。（最高级前勿忘the）二最高级基本句型结构 系动词+ the+adj.(最) +(名词) of + 同类 ( of all/us.) 1. 主语 + 谓语动词 + the + adj./adv.(最) + 实义动词+ (the)+ adv.(最）+（名词） in + 范围 (in China.) e.g. Tara is the youngest of all. Linda draws (the) most carefully in her class. 注：1. 副词的最高级前可省略 “the”： 如：sit (the) most comfortably 坐得最舒适 2. 最高级前有其它的限定词时，不加“the”： my best friend 2. Which / Who +the + 最高级, A, B or C ? e.g. Which do you like (the) best, apples, pears or oranges? 3. one of +the +最高级+名（复）： “最之一”。 e.g. Jack Chen is one of the most famous actors in the world. 4. the + 序数词+最高级（形）+名（单）： e.g. Hainan is the second largest island in China. 比较级+than+any other+名词单数 e.g. Julie is younger than any other girl in her family. 5. 主语+系动词/谓语+ 比较级+than+all other+名词复数 e.g. Julie is younger than all other girls in her family. 比较级+than+anyone else/anything else e.g. Julie is younger than anyone else/anything else.1. She learns English _ than her sister. A. good B. better C. best 2. The_ you work, the more you will learn. A. hard B. harder C. hardest 3. When a machine is started, at first it runs slowly, and then_. A. fast and fast B. faster and faster C. fast 4.This girl does not run as _ as that one. A. smoothly B. more smoothly C. most smoothly 5. Which subject do you like _, mathematics or physics? A. the much B. the best C. better 6. He was the of the two boys.A. tall B.tallerC. tallest7. My hair is longer than _ . A. my sister B. Kate C. my brothers D. Lucys8. The Changjiang River is one of _ in the world. A. the longest river B. longest rivers C. the longest rivers D. longer rivers 9. He jumps _ of the three. A. far B. further C. farthest D. furthest10. Who has _ apples now, Jim, Lily or Lucy? A. much B. biggest C. better D. the most 11. China is the fourth country in the world.A. big B.bigger C.biggest 12. My mooncake is nicer _ his. A. like B. with C. for D. than13. You are fatter than _ . A. he B. his C. him D. he is tall 14. The pen is _ than that one. A. more cheap B. cheap C. much cheaper 15. Tingting is _ than Meimei, but Meimei is _ than Tingting. A. all, stronger B. taller, strongest C. tallest, strong D. taller, stronger 16. Mother is _ in my family. A. busy B. busier C. the busiest D. more busy