四、形容詞和副詞比較級(jí)的用法

　　1、比較級(jí)常與than引導(dǎo)的狀語從句連用，表示與什么相比。

　　This room is bigger than any other one in the hotel.

　　為了避免重復(fù)，從句常用一些代詞。

　　比較必須是兩個(gè)相同的成分。

　　Everyday he arrives earlier than anyone else in the company.

　　It is better to be prepared than unprepared.

　　This is easier said than done.

　　I meet with more difficulties than she does.

　　The girls in my class are more active than those in his class.

　　1、有than 就要考慮比較級(jí)。

　　2、比較的成分要完全一致。

　　2、“比較級(jí)+and+比較級(jí)”，表示“越來越…”。

　　My father walked faster and faster until I could no longer keep up with him .

　　My father walked faster and faster until I couldn't keep up with him any longer. (not 用來否定動(dòng)詞)

　　Our country is getting stronger and stronger.

　　Things are getting better and better every day.

　　I'm getting more and more interested in arts.

　　get interested in 對(duì)……感興趣

　　3.“the +比較級(jí)…，the+比較級(jí)”，表示“越是…就越…”。

　　The more haste， the less speed. 欲速則不達(dá)。

　　The harder she works， the more progress she makes.

　　make progress 取得進(jìn)步

　　The more I study it， the more I like it.

　　Actually， the busier he is， the happier he feels.

　　The more preparation you do now， the less nervous you'll be before the exam.

　　The sooner you start， the faster you'll be finished.

　　五、形容詞和副詞最高級(jí)的用法

　　最高級(jí)的前面通常要加定冠詞，副詞最高級(jí)前面的定冠詞可以省略。最高級(jí)在使用時(shí)通常有一個(gè)短語或從句表示比較的范圍。

　　Of all the places I've visited， I like Hangzhou best.

　　This is the worst movie I've ever seen.

　　Beijing is one of the largest cities in the world.

　　For me， Tuesday is one of the busiest day in the week.

　　Among all the students， he runs (the) fastest.

　　比較級(jí)前面有時(shí)也加the ，表示兩者之間“較…的一個(gè)”。

　　Both of the two girls are beautiful， but I think the tall one is more beautiful of the two.

　　The five-year-old boy chose the more expensive of the two toys.

　　六、“as+原級(jí)+as”，“not as / so +原級(jí)+as”

　　“as+原級(jí)+as”，表示“和…一樣…”， “not as / so +原級(jí)+as”表示“不及…”。

　　He is as good a swimmer as any of us.

　　注意 good 的位置

　　He's as tall as I.

　　It is not as hot in Beijing as in Wuhan.

　　He does not smoke so heavily as his father.

　　French is just as difficult a language as English.

　　She is as good a cook as her mother.

　　I have never seen so beautiful a place as Hangzhou.

　　never 否定含義

　　類似的還有：hardly， little， few

　　“as+原級(jí)+as one can”和“as +原級(jí)+as possible”表示“盡可能地…”。

　　Come as soon as possible.

　　There is nothing we can do but wait as calmly as we can.

　　there is nothing…but… ， but后一定跟動(dòng)詞原形

　　“as+原級(jí)+as”可以用來表示倍數(shù)。

　　My new coat cost me four times as much as the old one.

　　先說倍數(shù)，然后在as+原級(jí)+as

　　cost 花費(fèi)，主語是物。spend， 主語是人。

　　It takes sb. some time to do sth.

　　spend in doing sth.

　　spend on sth.

　　This room is twice as large as that one.

　　This room is twice larger than that one.

　　比較級(jí)、最高級(jí)和“as+原級(jí)+as”前面都可以有表示程度的狀語。

　　The sun is much bigger than the earth.

　　錯(cuò)誤：The sun is more bigger than the earth.

　　She is by far the cleverest girl in our class.

　　by far 到目前為止

　　It's becoming the third largest city in the country.

　　They have many more chemistry books than we.

　　There is much more water in this jar than that one.

　　They will come back a little earlier.

　　This time she ran a good deal faster.

　　Tom is six centimeters taller than John.

　　Of all the workers in the factory， Alice is by far the most skilled.

　　重點(diǎn)掌握：

　　1、只能作表語的形容詞。

　　2、特殊形容詞、副詞的比較級(jí)和最高級(jí)。

　　3、比較級(jí)多用than，個(gè)別情況下用 of the two.比較時(shí)，前后成分一定一致。

　　4、the +比較級(jí)…，the+比較級(jí)

　　5、as+原級(jí)+as ， not as / so +原級(jí)+as

　　6、“as+原級(jí)+as”可以用來表示倍數(shù)。

　　He is almost as tall as his brother.

　　My father isn't as old as he looks.

　　This word is used less frequently in British English than in American English.

　　Spanish people usually speak more quickly than English people.

　　Winter is drawing near. It's getting colder and colder.

　　The more you practise writing， the better you will do it.

　　The more work we give our brains， the more work it is able to do.

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