形容词的等级一、形容词的概念形容词：(adj.) 是修饰名词（人或事物），表示名词的性质，特征或属性一种词类。
它在句中作定语、表语和宾语补足语。
二、形容词的用法①形容词作定语一般放在被修饰的名词之前。
如:a /an _____book, two _ ___trees等。
②形容词放在系动词be 、look/ sound/ feel/smell(感官系动词), get/turn/become/ grow（变化类系动词0、seem、等之后。
如: 1.I am short.2.She looks fine.3.The leaves turn green.③形容词作宾语补足语1：I find the story interesting.2: You must keep the classroom clean．三：形容词的等级How many grades(等级）do the adjectives have?形容词有三个等级：原级、比较级、最高级1.原级：即形容词的原形: small, good, pretty, big, many, hard,2.比较级：两个人或物之间的比较。
表示“较……”或“更……一些”。
如:smaller, better, taller, older, more, harder, more interesting ,3.最高级：三个或三个以上的人或物之间的比较。
如：smallest, tallest, newest, best，the most interesting, the most difficult形容词的比较级和最高级的变化规则：不规则变化，要多加注意哦！good/well →better →bestbad /badly/ill →worse →worstmany / much →more →mostlittle →less →leastfar→farther/further →farthest/furthestold →older/elder →oldest/ eldest(注意：older有两种意思：老的，旧的：elder仅用于家庭成员的比较，只作定语：my elder sister. older常作表语：He is older than me.)Let’s practice: 给出下列词的比较级和最高级:important ______________ _________________easy___________________ ___________________wet___________________ ____________________happy________________ ____________________careful ________________ __________________thin _________________ __________________good________________ ____________________hot __________________ ____________________easily ________________ ____________________many________________ ____________________nice ________________ ____________________big _________________ ____________________heavy______________ ____________________delicious____________ ____________________much_______________ _____________________Let’s learn more:1.那些苹果比这些大Those apples are bigger_______ these ones2.第一个问题很容易,但第二个更容易.The _______question is very easy, but the second one is_________.3:我的笔比你的多I have ________ pens than _______(do).3.他吃的饭比我少.He has _______rice than _____(do).形容词的三个等级的标志词：1.原级：①程度副词very, too, so, quite等修饰形容词的原级。
如：very tall、too hot、so cold , quite interesting②as…as ,(与…一样）not as（so)…as（与…不一样）中间用原级。
The story is as interesting as that one.The question is not as / so difficult as that one.2.比较级：标志词：than (比）,比较级前面可以用even(更加)，much(…得多)，far(…得多)，a little(…一点)，a bit(一点)，a lot(地多)，still(更)等词语表示不定程度或数量。
eg: She is far better at writing than me.This pen is much better than that one.Tom is a little shorter than his friend Jim.3.最高级：标志词：in+范围, of all, of +the+具体的数字表示“最……”的意思(eg:of the three)。
（三者以上用最高级），among ,the first/second ……注意：在形容词的最高级前必须加the;eg:1：.Beijing is the most beautiful city in China.2. He is the youngest of all the children.3:Tom is the tallest boy of the three.4.Lucy is one of the tallest girls in her class形容词等级的特别之处：特别之处1：Spring is coming, it’s getting warmer and warmer.The little girl is more and more beautiful.总结：.比较级+比较级/more and more+原级“越来越……”特别之处2：The harder you study, the better grades you will get.总结：The +比较级，the+比较级“越……, 就越……”特别之处3：总结：Liu Li is the taller of the two.The +比较级+of the two.……是两者中更……的特别之处4：Lily is taller than any other student in her class.=Lily is the tallest in her class.China is larger than any other country in Asia.(范围内)China is larger than any country in Africa（范围外）总结：比较级+than any other +单数名词“……比任何……都……”随堂练：1. Which do you like ______(well), apples or oranges?2. Who is ______(old), Jim or Tom ?3. Our country is becoming ______and___________ (beautiful).4.He is ________(tall) of the two boys.5. 1.She is the ________in the class.(young)6.Jason is the _____of the three.(tall)7.Whose handwriting is the ____of all?（good）8.Tom is ________ of the twins. (tall)9. Which do you think tastes ________, the chicken or the fish? (good) 10:She felt ill yesterday and she feels even _______ today. (ill)改正下列句子中一处的错误。
A．Tom comes to school late than Jim._____B. Which do you like better , cats ,dogs, or chickens? _____C. Who is oldest in our class? _____D. He thinks math is importanter than Chinese.______E. This work is very harder than that one.________F.He lives farer than any other student in your class._______。