形容词副词用法

1、形容词副词的原级、比较级、最高级一、形容词的用法 修饰名词，表示名词的属性。在句子中充当表语、定语和宾补1）用作定语，修饰名词或代词： He lives a happy life. I have a good friend.2）用作表语，放在be动词后，也可放在连系动词后： The story is interesting. She looks young.3）用作宾语补足语，对句子的宾语进行补充说明： We should keep our classroom clean.He tells funny jokes and always makes me happy.考考你：（什么词性？什么成分

2、？） The bedroom is bright.He gave us an important report. The news made her happy.二、副词的用法表示行为和状态的特征，作状语，在句中修饰动词、形容词或其他副词，甚至修饰整个句子，还能作表语、定语和宾补。He studies English hard. （作状语修饰动词短语） His hand writing is very good. （作状语修饰形容词）He writes very carefully. （作状语修饰副词） Sometimes he walks to school. （作状语修饰整句）Class

3、is over. （作表语） The weather here is very hot. （作定语）I found the boy over there. （作宾补）考考你：（什么词性？什么成分？）She will be back next week. Do you see the man there?He found the meeting over when he got there. The wind is blowing hard.The tea is very hot. He drives very carefully.三、形容词副词的原级、比较级和最高级A、原级的概念及其用法1、阐

4、述某人或某物自身的情况时，用原级。（不进行任何变化，即原形）The film is so interesting! What a wet day! He is very old now. The dog runs quite fast. 出现了so, very, quite, rather, too,enough用形容词或副词的原级。2. 原级的比较 A和B在某方面一样 as as I got up as early as Mum this morning.我起得和妈妈一样早。Tom is as tall as his sister. Tom和他妹妹一样高。He runs as fast as

5、 I do.表示A不如B，用not as/so as Tom isnt as/so tall as his sister. Tom不如他妹妹高。I didnt get up as early as Mum.我起得不如妈妈早。He doesnt run as fast as I do.【想一想】这两个句子可以用比较级替换吗？其余的原级比较： be the same as be different from Toms bag is the same as . (I)My coat is different from . (she)【形容词、副词比较级和最高级的构成】一般+er/estcold-co

6、lder-coldest smart-smarter-smartest tall-taller-tallestcheap-cheaper-cheapest不发音e+r/stnice-nicer-nicest fine-finer-finest重读闭音节双写辅音字母+er/estslim-slimmer-slimmest fat-fatter-fattest wet-wetter-wettestthin-thinner-thinnest hot-hotter-hottest red-redder-reddestsad-sadder-saddest glad部分辅音字母+y,改y为i +er/es

7、tearly earlier-earliest busy-busier-busiest angry-angrier-angriesthealthy-healthier-healthiest hungry-hungrier-hungriest tidy tidier tidiestdirty dirtier dirtiest lucky luckier- luckiest easy easier easiesthappy- happier happiest pretty prettier prettiest thirsty, friendly,多音节+more/mosttired-more ti

8、red-most tired difficult-more difficult-most difficultexpensive, dangerous, comfortable, beautiful, modern 不规则见表格B、比较级概念及其用法 两者或两类事物之间的比较用比较级。Tom is taller than I (am).Tom got up earlier than I (did).Who sings better, Tom or May?比较级句子构成 动词+比较级+than sb他跑得比我快。 He runs faster than I do .May唱歌比我好。 May s

9、ings better than I do. Tom学习比我努力。 Tom studies harder than I.修饰比较级常用的词有：much, even, a little, far, a bit even taller 甚至更高 much taller 高多了 much more expensive 比较事物要属于同类，要有可比性。My bag is more expensive than .(Tom)Their classroom looks bigger than .(we)在比较级中，用that代替上述出现过的不可数名词或可数名词单数，用those代替上述出现过的复数名词。(

10、ones)The weather of Beijing is colder than that of Shanghai .(上海)The apples in the box are bigger than the ones/those in the fridge .(冰箱里的苹果)表示不同程度的比较时，主语不能包括在比较对象的范围内。区别： any boy 任何一个男孩 any other boy 其他的任何一个男孩the other boys 其余的男孩Tom比他们班其他男孩都高。（2种） Tom is taller than in his class. Tom is taller than

11、 in his class.Shanghai is larger than in Jiangsu.Shanghai is larger than in China. （2种）Shanghai is larger than in Japan.表示两者中较的一个，用the+比较级+of the twoHe is the older of the two boys. Which book is the more interesting of the two?表示越来越用比较级比较级；多音节词用more and more Winter is coming. Its getting colder and

12、 colder.better and betterThings are getting more and more expensive.倒装句式the more the more越就越The more you eat, the fatter you will be. The harder you study, the better marks you will get.The more careful you are, the fewer mistakes youll make. The more, the better.比较级和原级间的替换：Tom isnt as tall as Mike.

13、 Mike is taller than Tom. Tom is shorter than Mike.C、最高级概念及其用法二者以上的比较，表示最Peter is the oldest boy of all.彼得是所有男孩中最高的。London is the biggest city in Britain.伦敦是英国最大的城市。This is the best film that I have ever seen.这是我曾看过的最棒的电影。Who runs fastest, Tom, Mike or David?Among/Of the 6 girls, May is the tallest.

14、这6个女孩中，May是最高的。最高级的范围有： of all, in Britain, in the world, in among/of the 6 girls, 形容词最高级前的the不可省，副词最高级前the 可省略。Tom is the tallest boy among all the boys.Tom got up (the) earliest among all the boys this morning.最高级和序数词连用The Changjiang River is the third longest river in the world.世界第三长河the third la

15、rgest country in the world世界第三大国考点：最高级和原级比较级之间的替换Tom sings best in Class 1. No one sings as well as Tom in Class 1.Tom sings better than any other student in Class 1. the other studentsNobody sings better than Tom.Tom sings the best.Exercises写出下列词的比较级和最高级1. clean_ 2. short_ 3.cold _ 4. smart _ 5.che

16、ap _ 6.shy_ 7.few _ 8.slow_ 9.fine _ 10.safe_ 11.large_ 12.nice_13.easy _ 14. busy_ 15. dirty _ 16.tidy_17.lucky _ 18.hungry_ 19.early _ 20.healthy_21.angry_ 22.thirsty_ 23.happy_24.noisy_25.pretty_ 26.big_27 slim _ 28. fat _ 29.sad _ 30.red_ 31 thin _ 32 wet _33.hot _ 34.careful_ 35.quickly _ 36.tired_37.beautiful_38