形容词原级用法

形容词原级用法(1)说明人或事物自身的特征、性质和状态时用形容词原级。

The pictures on the wall are nice. 墙上的图片很漂亮。

(2)有表示绝对概念的副词very，so，too，enough，quite等修饰时用形容词原级。

The man is very tall. 这个人很高。

(3)表示A与B在某一方面程度相同或不同时用形容词原级。

①肯定句中的结构：“A...＋as＋形容词原级＋as＋B”English is as important as Chinese.英语和语文一样重要。

②否定句中的结构：“A...＋not＋as/so＋形容词原级＋as＋B”I am not so fast as lucy.我没有露西快。

形容词比较级用法(1)表示两者进行比较时用形容词比较级，其结构为“A...＋比较级＋than＋B”。

The oranges in this bag are bigger than those in that bag.这个包里的橘子比那个包里的橘子大。

(2)有表示程度的副词a little，a bit，a few，a lot, much，even，still，far，rather，any等修饰时，用形容词比较级。

It is much hotter in Guangdong than that in Jilin.广东比吉林热得多。

(3)表示两者之间进行选择“哪一个更……”时，用句型“Which/Who is＋形容词比较级，A or B？”表示。

Which book is newer，this one or that one?哪本书更新一些，这本还是那本？形容词最高级用法(1)表示三者或三者以上的人或物进行比较时，用最高级形式。

形容词最高级前必须加定冠词the，句末常跟一个in/of短语来表示范围。

He is the youngest in our class.他是我们班年龄最小的。

Mary's handwriting is the best of the three girls.玛丽的字在三个女孩中是最好的。

(2)表示在三者或三者以上的人或物进行选择时，用“Which/Who is＋the＋最高级，A，B or C？”结构。

Who is the oldest，Mary，Nancy or Lily?谁的年龄最大，玛丽，南希还是莉莉？(3)表示“最……的……之一”时用“one of the＋形容词最高级”结构，该形容词后面的名词要用复数形式。

The pen is one of the most beautiful pens.这支钢笔是最漂亮的钢笔之一。

(4)形容词最高级前面可以加序数词，表示“第几最……”。

The Yellow River is the second longest river in China.在中国，黄河是第二长河。

特别注意：(1)-ing形容词与-ed形容词-ing形容词表示“令人……的”，表示主动意义，多指事物对人的影响，一般修饰或说明事物。

如：surprising“令人惊讶的”，exciting“令人兴奋的”，interesting“有趣的”等。

-ed形容词表示“感到……的”，表示被动意义，多指人对事物的感受，主语一般是人，常用于“sb.＋be＋-ed形容词＋介词”结构。

如：surprised“感到惊讶的”，excited“感到兴奋的”，interested“感兴趣的”等。

如：We are all excited about the exciting news.我们听到这令人兴奋的消息都感到很激动副词的位置(1)频度副词，如always，often，sometimes，usually等通常放在动词之前。

但在句子里如果有助动词或情态动词，则要放在它们之后。

如果有系动词be，也要放在系动词之后。

He usually has lunch in the factory.他通常在工厂吃午饭。

The boy is often late for class.那个孩子上课经常迟到。

(2)enough作形容词修饰名词时，一般放在所修饰的词之前；作副词修饰形容词或副词时，应放在所修饰的词之后。

I have enough money to buy the book.我有足够的钱买下这本书。

He's tall enough to get the book down.他足够高，可以把书取下来。

1、—It seems that Alice never wants to do anything except draw pictures.—Right. That's what she likes to do ________.A．more B．lessC．most D．least2、Dear students, please read every sentence carefully. ________ you are, ________ mistakes you'll make.A．The more carefully; the fewerB．The more careful; the lessC．The more carefully; the lessD．The more careful; the fewer3、She is very good at painting. She can paint ________ her teacher.A．as better as B．as well asC．as good as D．so well as4、—Health is money.—But I think it is ________ money.A．as important as B．more important thanC．so important than D．the same as5、—Don't worry. My mother will look after your baby ________.—Thanks a lot.A．careful enough B．enough careful C．carefully enough6、Study hard! ________ you study, ________ results you'll get.A．Harder; betterB．The harder; betterC．The harder; the betterD．Harder; the better7、—What is your favorite sport?—Swimming, I think. It's ________ of all.A．easierB．more difficultC．the most interestingD．the most boring8、—What do you think of the lecture of Li Yang's Crazy English?—I think it's ________，but someone thinks it's much too ________.A．wonderful enough; boredB．enough wonderful; boringC．wonderful enough; boringD．enough wonderful; bored9、Paper-making is ________ of ancient China.A．one of greatest inventorB．one of the greatest inventorsC．one of greatest inventionD．one of the greatest inventions10、Remember, boys. ________ you stand, ________ you will see.A．The higher; the fartherB．Higher; fartherC．The highest; the farthestD．High; far情态动词：1、_____ I take the newspaper away ?—— No, you mustn't. You _____ read it only here.A. Must; canB. May; canC. Need; mustD. Must; must2. --- Must I stay at home and take care of her?--- No, you ________.A. mustn'tB. won'tC. can'tD. needn't3. --- Can you mend a TV set?--- No, I ______________.A. mustn'tB. can'tC. may notD. needn't4、“ Can you answer this question in English?” “ Sorry, I _____.”A. needn’tB. may notC. can’tD. mustn’t5、It’s a sunny day today. You ______ take a raincoat with you.A. can’tB. mustn’tC. needn’tD. can。