《比較級狀語從句》PPT課件.ppt

1、Grammar,Comparison 比較級,Special forms,1. 特殊形式： far farther farthest (距離最遠) further (進一步) furthest (程度，距離) late later (時間上遲點) latest (時間上最近的) latter (后者) former last (come in order) Good better best / bad worse worst,Special forms - example,e.g. I came later than you. This is the latest news 最新消息 e.g.

2、 when he asked me to choose wine, red and white. I chose the latter (wine), and I dont like the former wine,Compound words,2復(fù)合詞: e.g. Fine-looking - finer-looking - finest-looking; Bad-temper - worse-temper -worst-temper But: cold: more cold-blooded, most cold-blooded,3. more .than / -er.than. :比更(好

3、,e.g. I am a better swimmer than you (are). 我游泳比你好。 But you are taller and stronger than I (am tall). But you are taller and stronger than me. 但是你比我高，比我壯。Just because you are shorter and weaker, is that the reason you become a slower swimmer than me? 僅僅因為你比我矮比我弱，就有理由比我游得慢嗎,4. less than; / -erthan:比更

4、（差,e.g. I have always tried to help those who are less fortunate than I. 我一直設(shè)法幫助比我不幸的人。At least you are less generous than I. 至少你沒有我慷慨,5. the+比較級+of the two：表示兩者之中“較.,e.g. Ill give you the bigger of the two steaks; Im not very hungry. 我要把這塊比較大的牛排給你，我不怎么餓,6. “形容詞+to”結(jié)構(gòu)也可表示比較含義,常用形容詞： superior to / in

5、ferior to / senior to / junior to e.g. This kind of car is superior in quality to that. 這種汽車的質(zhì)量比那一種好得多 (優(yōu)于；勝過。) His paper is inferior to mine. 他的論文比我的差。 (差于；處于劣勢) Li ping is three years senior to Liu Gang. 比劉剛大三歲。(年長于；資格老于；地位高于) Liu Gang is three years junior to Li Ping. 劉剛比李平小三歲。(年幼于；資格低于；地位低于,6. “

6、形容詞+to”結(jié)構(gòu)也可表示比較含義,e.g. I am two years junior to you. 我比你小兩歲。 = I am two years your junior. ; I am your junior by two years.; I am two years younger than you (are,7. 比較級前加修飾語 much, far, very表示程度,比較形容詞可以被修飾語表示程度： 如a little(一點), much(得多), even(更加), still(更加), far(.得多), very much, any, no, rather, a lot

7、 (a great deal), a little (a bit)等修飾，(但不可用very修飾 ?) e.g. The sun is a lot bigger and brighter than the moon. 太陽比月亮大得多、亮得多,8. “as many/few+可數(shù)名詞復(fù)數(shù)+as” “as much/little+不可數(shù)名詞+as,表示前后的數(shù)量接近相同。 e.g. You may borrow as many books as you can. 你能借多少書就借多少。 “Drink as much water as you can.” the doctor said to hi

8、m. 醫(yī)生對他說到：“你要盡可能的多喝些水。,9. than any (other)+ 單數(shù)名詞 在相同和不相同的范圍內(nèi)比較,1）在同一范圍里比較： “主語+比較級+than any other+ 單數(shù)名詞”： 主語所描述的事物在同一范圍內(nèi)進行比較： e.g. Lin Tao is taller than any other student in our class. （屬于同一班級內(nèi)的學(xué)生身高的比較，any other student 指的是班里“除林濤以外的任何其他一個學(xué)生”，所以應(yīng)當(dāng)有other 一詞,9. than any (other)+ 單數(shù)名詞 在相同和不相同的范圍內(nèi)比較,2）不

9、同范圍內(nèi)的比較： “主語+比較級+than any + 單數(shù)名詞”： e.g. China is bigger than any country in Africa. （中國屬于亞洲地區(qū)，比較對象是非洲地區(qū)的某一個國家，兩者屬于不同的地區(qū)，因此不需要other 一詞，any country 指的是“非洲地區(qū)的任何一個國家”。,10. “no+比較級+than”對兩個比較對象都否定,既：neithernor的改寫句型 “既不, 也不” e.g. Im no more foolish than you. 我們倆都不傻。 (相當(dāng)于Neither I nor you are foolish.) Joh

10、n is no better than Tom. = John is as bad as Tom. He is no more a teacher than we are. (我們不是教師，他也不是。) This book is no more interesting than that one. 這本書和那本書都沒有趣,11. “形容詞A比較級+than+形容詞B”，意為：與其說是B倒不如說是A,e.g. Jack is much harder than clever. 與其說杰克聰明，倒不如說他學(xué)習(xí)用功。 He is more like a friend than a teacher. 與

11、其說他是個老師，還不如說是個朋友,12. would ratherthan, prefertorather than do：“寧愿而不愿；喜歡勝過；寧愿做而不愿做,e.g. She would rather die than give in. 她寧死不屈。 He preferred to go out rather than stay home. 他寧愿出去也不愿呆在家里,13. “The+比較級，the+比較級”：“越，越,e.g. The more difficult the questions are, the less likely he is able to answer them.

12、 問題越難，他回答出來的可能性就越小,14. “as + adj / adv + as”: “A和B一樣”not so (as) + adj /adv + as”： “A和B不一樣,e.g. My computer is as expensive as yours. 我的電腦和你的（電腦）一樣貴重。 My computer is not so (as) expensive as yours. 我的電腦不如你的（電腦）貴重,15. “what” 也可以表示“同級別比較”關(guān)系,e.g. Air is to man what water is to fish. Men fear death what

13、 children fear dark. 有時也可以用 “as”: e.g. Man is inclined to do evil as (what) water is inclined to flow down,16. 倍數(shù)表達法,1. A be 倍數(shù) as 形容詞原級 as B. e.g. I am five times as old as my daughter.This tree is three times as tall as that one. 這棵樹是那棵樹的三倍高。 His father is twice as old as he. 他父親的年紀有他兩倍大,2. A be 倍

14、數(shù) 比較級 than B e.g. I am four times older than my daughter. 我的年齡是我女兒的五倍。 The Yangtze River is almost twice longer than the Pearl River. 長江差不多比珠江長兩倍。 The dictionary is exactly five times more expensive than that one. 這本字典比那本恰好貴5倍,3. “A be 倍數(shù) the 計量詞 of B ” e.g. The newly broadened square is four times the size of the previous one. 新擴建的廣場是未擴建時的四倍大。 4. The 計量詞 of A be 倍數(shù) that of B e.g. The size of the newly broadened square is four times that of the previous one. 新擴建的廣場為以前的四倍大,5. 其它 Im twice/ double his age. 我的年齡是他的兩倍。 Ive paid five times the usual price for th