语法考点辅导

1、比较结构考点考点一：原级比较一般用as as ; not as as ; the same as ;特殊结构A is to B what / as X is Y ; A+ 倍数或几分之几as + adj. / adv. + as +B.The work is not as difficult as you think.Air is to us as water is to fish. 我们与空气的关系就像鱼和水的关系。This book is twice as thick as that one.考点二：比较级常用结构A 比较级 than + B特殊结构： the more the more越

2、( 越)； more and more (越来越 )This question is less difficult than that that question. 比(较对象为彼此独立的人或事物 )Iron is more useful than any other metal. 比(较对象具有所属关系，含有最高级含义 )The city is becoming more and more beautiful.考点三：以拉丁文 -ior 结尾的含有比较意义的形容词后接to 而不是 than. 这些词是：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.考点四：最高级用于三者以上的事物之间的比较，所以比较的范围自然是少不了。一般表示地方用介词in;表示所属关系和人物比较用介词of. (即 the +最高级 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.考点五：在 more than 结构中， than 有时可看作关系代词， 相当于 thanwhat There ought to be less anxiety over the perceived risk of getting cancer thanexists in the public mind today. (Than = than what)人们不

5、应该像今天这样担心害怕患上癌症。There are more wonders in heaven and earth than are dreamt of. ( than=thanwhat )天地间的奇迹比人们所梦想的要多得多。The medicine is more effective than is expected.考点六：英语中有一小部分表示绝对意义的形容词没有比较级和最高级。如：dead, deaf, empty, total, whole, perfect, complete, right, wrong, equal, dailyfalse, finalabsolute, alon

6、e, round, pregnant, square, supreme, unique, straight, eternal,unanimous考点七：几组由“more than； more than ”和“no / not 比较级 ”等构成的惯用句式及其含义。more than 其含义为 :不“仅是，非常，十分 ”等， 用法和意义较多。more than 其含义可以是 :与“其说 不如说，不是 而是 ”What we are doing today is more than donating some money.今天我们所做的不只是捐一些钱。Their action was more th

7、an justified. 他们的行动是完全有理由的。He is more brave than wise. 他有勇无谋。The book seems to be more a dictionary than a grammer.这本书看起来与其说是一本语法书，不如说是一本词典。no more than 强调少，意为 “只有，不过，仅仅 ” not more than 客观叙述，意为 “不超过 ”He has no more than five dollars on him.他身上仅有 5 美元。 (强调少 )He has not more than five dollars on him.他

8、身上带的钱不超过仅有5 美元。 (强调数额少于 5 美元 )no more than含有消极否定的意思，可译为“A与 B 都不 ，不 也不 ”not more than含有积极、肯定的意思，表示程度上的差异。He is no more diligent than you.他不勤奋，你也不勤奋。(两人都不勤奋 )He is not more diligent than you.他没有像你那样勤奋。 (两人都勤奋，但你更勤奋)no less than = as much as意为： “竟有 之多，多达 ”强调多not less than 意为 “不少于，至少 ”，可观地描述no less than

9、前后均为肯定，含有惊奇的感情色彩。 可译为：“是是， 正是， 和 一样， 多达，应有 之多 ”His son has read no less than 50 English books.他的儿子竟然读了50 本英文书。 (强调多 )His son has read not less than 50 English books.他的儿子读了不少于50 本英文书。 (不强调多或少 )The middle-aged man was no less a person than the new minister.这位中年人正是新来的部长。Her voice is no less sweet than

10、it used to be.她的歌声和以前一样甜美。几个含有 than 的结构1) no more than只，仅仅，只不过是 (=only) ，后面接名词或数词，在句中起形容词作用。例如：The street is no more than two miles long这.条大街只有两英里长。 What he is sayingis no more than a joke他.所讲的只不过是个玩笑而已。The estimate of 20012 tonswas probably no more than another wild assumption of theirs这.个二万零一十二吨的估

11、计数字，也许只不过是他们的又一个胡编乱造。2) no more. than (= not.any more than)和 一样不 (not.any more than)。Than 前后都是否定的含义。A whale is no more a fish than a horse is. (= A whale is not a fish any more than a horse is.)鲸和马都不是鱼。 (鲸之非鱼类，正如马之非鱼类。 )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.他们既不会以他们的自由换取美元，也将同样不会以自由换取卢布。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 用来表示 “仅仅 ”。根据句意：这个小个子男人仅有1.5 米高，应选择 B.3) no other than只有，正是。它常用来加强语气，多用于书面语。The murderer t

13、urned out to be no other person than the inspector himself结.果是，那个杀人犯不是别人，正是巡官自己。The beaten enemy had no other choice than to surrender被打.败的敌人只有投降。4) no better than和 一样，实际上等于 (practically the same as)A man who cannot read and write is no better than the blind不.识字的人跟瞎子没有两样。The patient is no better tha

14、n he was yesterday病.人的情况和昨天一样。5)no less. than和 一样，不逊于。其中的than 前后都是肯定的意思。This person is no less diligent than he used to be这.个人和从前一样勤奋。The technique of writing is no less difficult than that of the other arts写.作技巧和其他艺术技巧一样困难。Sunlight is no less necessary than fresh air to a healthy body日.光和新鲜空气对身体健康是

15、同样必不可少的。6) no less than多达，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.这次战斗中，红军伤员不下两万人。He won no less than 1000 yuan in the lottery他.居然中了一千元的奖券。The bank pays him a yearly salary of no less than ,000银.行给他的年薪竟高达九万。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。根据句意：除