語法考點輔導(dǎo)

1、比較結(jié)構(gòu)考點考點一：原級比較一般用as as ; not as as ; the same as ;特殊結(jié)構(gòu)A is to B what / as X is Y ; A+ 倍數(shù)或幾分之幾as + adj. / adv. + as +B.The work is not as difficult as you think.Air is to us as water is to fish. 我們與空氣的關(guān)系就像魚和水的關(guān)系。This book is twice as thick as that one.考點二：比較級常用結(jié)構(gòu)A 比較級 than + B特殊結(jié)構(gòu)： the more the more越

2、( 越)； more and more (越來越 )This question is less difficult than that that question. 比(較對象為彼此獨立的人或事物 )Iron is more useful than any other metal. 比(較對象具有所屬關(guān)系，含有最高級含義 )The city is becoming more and more beautiful.考點三：以拉丁文 -ior 結(jié)尾的含有比較意義的形容詞后接to 而不是 than. 這些詞是：superior, inferior , senior , junior , major

3、, minor, anterior, prior(在。之前 ) , posterior (在。之后 )He is three years senior to me.This type of computer is superior to that type.考點四：最高級用于三者以上的事物之間的比較，所以比較的范圍自然是少不了。一般表示地方用介詞in;表示所屬關(guān)系和人物比較用介詞of. (即 the +最高級 in /of)The Yangtze River is the longest river in China, but it is the third longest river in

4、the world.The youngest member of the family is most successful.Of all forms of energy, electricity is most widely used.考點五：在 more than 結(jié)構(gòu)中， than 有時可看作關(guān)系代詞， 相當(dāng)于 thanwhat There ought to be less anxiety over the perceived risk of getting cancer thanexists in the public mind today. (Than = than what)人們不

5、應(yīng)該像今天這樣擔(dān)心害怕患上癌癥。There are more wonders in heaven and earth than are dreamt of. ( than=thanwhat )天地間的奇跡比人們所夢想的要多得多。The medicine is more effective than is expected.考點六：英語中有一小部分表示絕對意義的形容詞沒有比較級和最高級。如：dead, deaf, empty, total, whole, perfect, complete, right, wrong, equal, dailyfalse, finalabsolute, alon

6、e, round, pregnant, square, supreme, unique, straight, eternal,unanimous考點七：幾組由“more than； more than ”和“no / not 比較級 ”等構(gòu)成的慣用句式及其含義。more than 其含義為 :不“僅是，非常，十分 ”等， 用法和意義較多。more than 其含義可以是 :與“其說 不如說，不是 而是 ”What we are doing today is more than donating some money.今天我們所做的不只是捐一些錢。Their action was more th

7、an justified. 他們的行動是完全有理由的。He is more brave than wise. 他有勇無謀。The book seems to be more a dictionary than a grammer.這本書看起來與其說是一本語法書，不如說是一本詞典。no more than 強(qiáng)調(diào)少，意為 “只有，不過，僅僅 ” not more than 客觀敘述，意為 “不超過 ”He has no more than five dollars on him.他身上僅有 5 美元。 (強(qiáng)調(diào)少 )He has not more than five dollars on him.他

8、身上帶的錢不超過僅有5 美元。 (強(qiáng)調(diào)數(shù)額少于 5 美元 )no more than含有消極否定的意思，可譯為“A與 B 都不 ，不 也不 ”not more than含有積極、肯定的意思，表示程度上的差異。He is no more diligent than you.他不勤奮，你也不勤奮。(兩人都不勤奮 )He is not more diligent than you.他沒有像你那樣勤奮。 (兩人都勤奮，但你更勤奮)no less than = as much as意為： “竟有 之多，多達(dá) ”強(qiáng)調(diào)多not less than 意為 “不少于，至少 ”，可觀地描述no less than

9、前后均為肯定，含有驚奇的感情色彩。 可譯為：“是是， 正是， 和 一樣， 多達(dá)，應(yīng)有 之多 ”His son has read no less than 50 English books.他的兒子竟然讀了50 本英文書。 (強(qiáng)調(diào)多 )His son has read not less than 50 English books.他的兒子讀了不少于50 本英文書。 (不強(qiáng)調(diào)多或少 )The middle-aged man was no less a person than the new minister.這位中年人正是新來的部長。Her voice is no less sweet than

10、it used to be.她的歌聲和以前一樣甜美。幾個含有 than 的結(jié)構(gòu)1) no more than只，僅僅，只不過是 (=only) ，后面接名詞或數(shù)詞，在句中起形容詞作用。例如：The street is no more than two miles long這.條大街只有兩英里長。 What he is sayingis no more than a joke他.所講的只不過是個玩笑而已。The estimate of 20012 tonswas probably no more than another wild assumption of theirs這.個二萬零一十二噸的估

11、計數(shù)字，也許只不過是他們的又一個胡編亂造。2) no more. than (= not.any more than)和 一樣不 (not.any more than)。Than 前后都是否定的含義。A whale is no more a fish than a horse is. (= A whale is not a fish any more than a horse is.)鯨和馬都不是魚。 (鯨之非魚類，正如馬之非魚類。 )My elder brother is no more a singer than I am我.哥哥和我都不是歌唱家。They will no more sel

12、l their freedom for roubles than for dollars.他們既不會以他們的自由換取美元，也將同樣不會以自由換取盧布。The little man was _one meter fifty high. (CET 4 1997,1)A) almost more than B) hardly more thanC) nearly D) as much ashardly more than 用來表示 “僅僅 ”。根據(jù)句意：這個小個子男人僅有1.5 米高，應(yīng)選擇 B.3) no other than只有，正是。它常用來加強(qiáng)語氣，多用于書面語。The murderer t

13、urned out to be no other person than the inspector himself結(jié).果是，那個殺人犯不是別人，正是巡官自己。The beaten enemy had no other choice than to surrender被打.敗的敵人只有投降。4) no better than和 一樣，實際上等于 (practically the same as)A man who cannot read and write is no better than the blind不.識字的人跟瞎子沒有兩樣。The patient is no better tha

14、n he was yesterday病.人的情況和昨天一樣。5)no less. than和 一樣，不遜于。其中的than 前后都是肯定的意思。This person is no less diligent than he used to be這.個人和從前一樣勤奮。The technique of writing is no less difficult than that of the other arts寫.作技巧和其他藝術(shù)技巧一樣困難。Sunlight is no less necessary than fresh air to a healthy body日.光和新鮮空氣對身體健康是

15、同樣必不可少的。6) no less than多達(dá)，竟有 之多，不下于 (as many as, as much as)。In the battle, the Red Amy wounded were no less than twenty thousand在.這次戰(zhàn)斗中，紅軍傷員不下兩萬人。He won no less than 1000 yuan in the lottery他.居然中了一千元的獎券。The bank pays him a yearly salary of no less than ,000銀.行給他的年薪竟高達(dá)九萬。7) other than意思是：不同于，除 之外； rather than意思是：而不是。【例如】This crop doesn't do well in soils _the one for which it has been speciallydeveloped.A) beyond B) rather than C) outside D) other thanother than意思是：不同于，除 之外； rather than意思是：而不是。根據(jù)句意：除