形容词、副词比较级和最高级复习,young-yonger-yongest old older -oldest tall-taller -tallest small-smaller -smallest,early-earlier-earliest thirsty-thirstier-thirstiest,1. 一般情况下加-er 或est :,2. 以字母e结尾的形容词，加-r 或- st,4. 以 “辅音字母y”结尾的双音节词，先改“y”为“i”，再加-er 或-est.,bigbigger -biggest fatfatter-fattest,形容词比较级最高级规则,nice nicer-nicest safe safer -safest,3. 重读闭音节词只有一个辅音字母时，应先双写辅音字母，再 加-er或-est.,一,5.部分双音节词或多音节词前面加more ,most.如: interesting more interesting most interesting famous more famous most famous,不规则变化,farther,further,farthest,furthest,两好、两坏、两多、 一少、一老 、一远.,5.部分双音节词或多音节词前面加more ,most.如: interesting more interesting most interesting famous more famous most famous,不规则变化,farther,further,farthest,furthest,两好、两坏、两多、 一少、一老 、一远.,healthy many famous ill exciting carefully wet hot little few,healthier healthiest,more most,more famous most famous,worse worst,more exciting most exciting,more carefully most carefully,wetter wettest,hotter hottest,less least,fewer fewest,Usage of Comparative and Superlative Degrees of Adj./Adv.,A. 比较级：二者比较用比较级，常与“than”连用,如：He is taller than you. The bike is more expensive than that one.,注意：（1）常用来修饰比较级的词：much, far, even, still, a little, a bit, a lot等。 如：Her mother looks much more beautiful than my mother.,(2) much常用来修饰比较级, 而 more 是用来构成比较级。 如：much faster, much more expensive.,(3) 比较级+and+比较级. 越来越。,如：bigger and bigger, more and more interesting,(4) the +比较级, the +比较级 越 越,如：the sooner the better The less you pollute water, the more you will have water in the future.,(5) many more +可数名词，而much more +不可数名词。 表示：更多的 如：many more teachers much more money,Exercises,1.In fact, I am a little _(tall) than my elder sister. 2.I felt much _(cold) in the evening. 3.This coat is smaller than that one, but its _(expensive) 4.The day is getting _and _(long) in autumn. 5.He is the _(good) of two.,taller,colder,longer,longer,better,more expensive,B. 最高级：三者或三者以上比较用最高级，常与表示比较范围的介词in 或of连用。 形容词的最高级前必须加定冠词the. 如：Tom is the tallest boy in his class. This song is the most beautiful of all the songs in this film.,注意：(1) one of the +最高级+可数名词的复数形式。 表示“ 最之一”。 如：The Yangtze River is one of the longest rivers in the world. （2）the +序数词+形容词的最高级。 表示“第几” 如：Xiao Ming is the third tallest student in our class.,Exercises,Fill in the blacks. 1.LuXun is one of _ (great) writers in China. 2.Harry Potter is _ (wonderful) film I have ever seen. 3.Of all the stars, the sun is _(close) to us. 4.Lesson Two is _(difficult) in the book.,the greatest,the most wonderful,the closest,the most difficult,1. 30,000 dollars is a large amount of money, but its _ than we need. (01) A) far more B) very much C) far less D) very little 2. Mr. Smith thought the Century Park was the second _ in Shanghai. (02) A) large B) larger C) largest D) very large 3. I think Yao Ming, the famous basketball player, will be _new star in NBA. (03) A) hot B) hotter C) hottest D) the hottest 4. Shanghai Waihuan Tunnel is already open to traffic, so it will take us _time to go to Pudong International Airport. (03) A) a few B) fewer C) a little D) less 5. In order to keep healthy, you should eat _ fast food, _fresh vegetables and take enough exercise. (04) A) fewerfewer B) lessmore C) fewermore D) less.less 6. All of us are proud of the great changes in Shanghai. Were sure Shanghai will be even _ tomorrow. (04) A) good B) better C) best D) the best 7. I like swimming very much, but now I _ swim as _ as I used to . (04) A) dont often B) notoften C) dontoftener D) notoftener 8. The cheese cake tasted so _ that the kids asked for more. (05) A) delicious B) well C) bad D) badly,C,C,D,D,B,B,A,A,Thank you!,