比较级的应用.doc

比较级的应用:必须是同类相比1. 用than 构成 1)他的鼻子比他爸爸的大。（注意两个句子的异同）He has a bigger nose than his father(只表明比较对象) He has a bigger nose than his father dose(代替has)（表明主谓） 2)我比她高 I am taller than her . I am taller than she is2. 比较级前用the .比较级前一般不用 the ,但如果是有of 加表示数量二的名词构成的短语，则必须在比较级前家the Eg: Of the two girls ,Lucy is the taller(tall).He is the younger (young) of the twins.2. 用比较级表达最高级的意思 ：比较级than any other 名词单数他比我们班任何其他的同学都高。He is taller than any other student in our class.=He is the tallest in our class.3. 表示一方比另一方超出的程度，用much a lot far 放在比较级前，表示“得多”，用a little a bit放在比较级前,表示“一点”。在比较级前放上具体的数字:例如：three times 三倍。One meter一米，two heads,两个头，表示超出的具体数量。Eg: 我比她内向得多。I am much quieter than her, she is.我的篮球比你打得好一点。I can play basketball a little better than you you can.我比他高一个头。 I am one head taller than him. he is我表哥的头发比他爸爸长两倍。My cousin has two times longer hair than his father.his father does.我家比你家离学习远15米。（farfather）My home is 15 meters farther than your home from the school.注意：比较级前还可以放 still还，even 甚至。这题甚至比那一道题难.This exercise is even more difficult than that one它吃得比我还多。It eats still more than me . I do.(代替eat)4. 比较级的叠加： 比较级比较级，表示 “越来越。”，用于表示事物自身的变化。注意：加more 构成的比较级，必须去掉第一个比较级中的形容词或副词。harder and harder 越来越厉害，The baby is crying harder and harder.More and more beautiful 越来越美.The garden is more and more beautiful5. The 比较级主语谓语，the 比较级主语谓语。表示“越.，就越.”.表示一方随另一方的变化而变化The more .the better.越多越好Eg: 我吃得越多，我就会变得越胖。The more I eat, the fatter I will get .我们读的书越多，我们知道的就越多。The more books we read ,the more we know.6. 同级之比，即两项的程度一样。用as 形容词/副词的原型as比较对象， 表示 “.和一样”。Eg: 我和她一样瘦。I am as thin as she is / her.我拥有的书和她一样好。I have as many books as her she does.7. 表示一方不及另一方1） less 形容词/副词的原型than 不及对象他不及我高。He is less tall than meI am.这张照片没有那张美。The photo is less beautiful than that one(代替photo)2) not as 形容词/副词的原型as 不及对象他不及我高。He is not as tall as me I am.这张照片没有那张美。The photo is not as beautiful as that one中考英语试题：比较级专项训练(附详解)一、根据句意，用括号内所给形容词的适当形式填空：1. Summer is _ (hot) season of the year.2. Shanghai is one of _ (big) cities in the world.3. The Huanghe River isnt so _ (long) as the Changjiang River.4. Who is _ (tall), the girl or the boy?5. I think English is _ (interesting) than math.6. The more, the _ (good).7. The peoples life in Southern Africa is getting _ and _ (bad).8. Things are much _ (light) on the moon than on the earth.9. He is _ (old) of the two brothers.10. The car driver is very _ (careful) when he is driving.二、选择填空：1. Which is _, English or Chinese?A. interesting B. interestinger C. more interesting D. most interesting2. The population of China is _ than _ of any other country in the world.A. larger, the one B. more, that C. larger, that D. more, the one3. Since China has been a member of WTO, English is _ useful than before.A. more B. most C. much D. very4. All the students in our class are over fifteen except Li Lei. He is _ in our class.A. older B. the oldest C. younger D. the youngest5.These moon cakes are delicious.Yes. But I think the ones with eggs are _ of all.A. delicious B. the most delicious C. more delicious D. the delicious6. The number of the trees around my village is getting _.A. larger and larger B. higher and higher C. more and more D. less and less7.In our city, its _ in July, but it is even _ in August.A. hotter, hottest B. hot, hot C. hotter, hot D. hot, hotter8. She is as _ (busy) as a bee.A. busy B. busier C. the busiest D. more busy9. It is _ to work out this problem. You neednt go to the teacher.A. enough eas