1、形容词形容词目 录形容词的构成形容词的功能形容词的位置形容词的比较等级含形容词的常用句型什么是形容词？什么是形容词？形容词是用来描述和修饰名词或代词的一类词，用来说明人或事物的性质和特征。The pen is red.The dog is cute.The sky is blue.The moon is round.He is ill.The teacher is kind.感受体会！感受体会！形容词的构成形容词的构成red,kindwindy,woodenhard-working形容词的构成复合形容词加后缀构成形容词本身是形容词-ing形容词和-ed形容词boring,bored形容词的构成
2、形容词的构成1.本身即为形容词。本身即为形容词。red、glad、nice、cold形容词的构成形容词的构成2.加后缀构成形容词。加后缀构成形容词。1)加-y构成形容词。sunsunny;windwindy2)加-able构成形容词。comfort-comfortable;形容词的构成形容词的构成3)加-al构成形容词。nationnational;naturenatural4)加-en构成形容词。wood-wooden;gold-golden2.加后缀构成形容词。加后缀构成形容词。形容词的构成形容词的构成5)加-ent构成形容词。differdifferent6)加-ish构成形容词。sel
3、fselfish;childchildish2.加后缀构成形容词。加后缀构成形容词。形容词的构成形容词的构成7)加-ive构成形容词。expense-expensive;creat-creative8)加-ful构成形容词。useuseful2.加后缀构成形容词。加后缀构成形容词。形容词的构成形容词的构成9)加-ous构成形容词。dangerdangerous;10)加-ly构成形容词。friend-friendly;love-lovely这部分，要掌这部分，要掌握形容词的后握形容词的后缀有哪些，能缀有哪些，能辨别形容词。辨别形容词。2.加后缀构成形容词。加后缀构成形容词。形容词的构成形容词的
4、构成4.ing形容词和形容词和-ed形容词。形容词。-ing形容词修饰物；-ed形容词修饰人。This is a interesting movie.We are interested in it.形容词的构成形容词的构成4.ing形容词和形容词和-ed形容词。形容词。u 常见的-ing形容词和-ed形容词。amazing-amazed;boringbored;exciting-excitedpleasingpleased;surprising-surprisedworring-worried形容词的功能形容词的功能1.作定语。Youth is a educational movie.2.作补
5、足语：说明主语或宾语的性质、状态或特征。Leave the window open.形容词的功能形容词的功能3.作表语：跟在系动词be、feel、get、become等后。I felt tired today.4.作状语：主要表示原因，伴随或结果等。Hungry and tired,I want to have a rest.拓展拓展“the+形容词”表示一类人或事物。the old 老人 the rich富人 the poor穷人 the young 年轻人 作主语指一类人时，谓语用复数。the old are more likely to catch a cold.指一类事物时，谓语用单数
6、。the beautiful is not aleays good.形容词的位置形容词的位置1)asleep,awake,alive 等作定语时，放在被修饰名词后。Jonh was the only boy awake all the time.1.放在名词前修饰名词。放在名词前修饰名词。interesting books；blue sky2.放在名词或代词后。形容词的位置形容词的位置2).修饰复合不定代词something，anything等，放在其后。something interesting2.放在名词或代词后。形容词的比较等级形容词的比较等级3)enough作为形容词时，可以放在名词前
7、或后。We have enough time to do homework.We have time enough to do our homework.作副词修饰形容词或副词时，只能放在后。The boy is old enough to go to school.2.放在名词或代词后。(一)大多数形容词和副词的都有三个“级”。1)原级:常用结构as.as.像.一样 Zhang Hong is as tall as Tom.2)比较级(用于两者之间的比较)常用结构：形容词比较级than.He is taller than I.形容词的比较等级形容词的比较等级3)最高级(用于三者或三者以上的比
8、较)，常用结构:the+形容词的最高级of/in.He is the tallest of the three.He is the funniest in his class.形容词的比较等级形容词的比较等级1)一般情况下，单音节或双音节的形容词（或副词）比较级er，最高级est 如：clevercleverercleverest fewfewerfewest smallsmallersmallest等。形容词、副词的比较等级变化形容词、副词的比较等级变化u规则变化2)以e结尾的词，比较级r，最高级st 即可。如：nicenicernicest cutecutercutest largelar
9、gerlargest 形容词、副词的比较等级变化形容词、副词的比较等级变化u规则变化3)以辅音字母y结尾的变y为ier或est 如:easyeasiereasiest happyhappierhappiest 再如：early,busy,heavy,dirty,lazy也如此。形容词、副词的比较等级变化形容词、副词的比较等级变化u规则变化4)双写最后一个辅音字母er 或 est的词。fatfatterfattest thinthinnerthinnest hothotterhottest redredderreddest wetwetterwettest bigbiggerbiggest形容词
10、、副词的比较等级变化形容词、副词的比较等级变化u规则变化5)多音节和部分双音节的词需要在形容词原级前more构成比较级，the most构成最高级。如：beautiful more beautiful the most beautiful 又如:popular,important,interesting,expensive形容词、副词的比较等级变化形容词、副词的比较等级变化u规则变化双音节的词如:careful more careful the most careful useful more useful the most useful少数单音节词也是这样，如：pleased more pl
11、eased the most pleased tiredmore tired the most tired 形容词、副词的比较等级变化形容词、副词的比较等级变化u不规则变化 good better best well better best badworse worst many,much more most far farther farthest (距离远)far further furthest (程度深)old elder eldest (长幼)old older oldest (年龄)形容词、副词的比较等级变化形容词、副词的比较等级变化1)肯定句中用“as+形容词/副词原级+as”B
12、ob is as tall as Alan.2)否定句中用“not so/as+形容词/副词原级+as”She is not so/as tall as you.平级比较平级比较的用法的用法u比较级的用法1.“比较级+than”结构表达一方超过或低于一方的情况。He is taller than you.比较级的用法比较级的用法u比较级的用法2.“比较级+and+比较级”或“more and more+形容词原级”表示“越来越”My English is better and better.She is more and more beautiful.比较级的用法比较级的用法u比较级的用法3.
13、“the+比较级，the+比较级”表示“越越.”The more,the better.比较级的用法比较级的用法u比较级的用法4.“not+比较级+than”表示“一方不如另一方”。I am not taller than you.“no+比较级+than”表示“前者和后者一样都不。”I am no taller than you.比较级的用法比较级的用法u 比较级的用法5.比较级单独使用，比较对象暗含在句中。Did you feel better today？I want to get a better job?比较级比较级的的用法用法比较级的修饰语比较级的修饰语u比较级可以用以下词来修饰：
14、much 更加；even 更、甚至；a little 少量，一点儿far 远远；a lot很；a bit 有点等。1.Who would you like to be your assistant,Jack or David?If I had to choose,David would be the _(good)choice.2.How was your math exam,Nancy?I think I did it well,although it was _(difficult)than the last one。比较级的用法练习比较级的用法练习bettermore difficult
15、3.Now computers are very popular and they are much _(cheap)than before.4.Look at that model ship.Oh,it looks like a real one.Its just a little _(small)than the real one.比较级的用法练习比较级的用法练习cheapersmaller比较级的用法练习比较级的用法练习二、单项选择。1.My brother has _ books than I.A.much B.more C.many D.most 2.The more you smi
16、le,the _ you will feel.A.happy B.happier C.happily D.more happilyB、B比较级的用法练习比较级的用法练习3.Would you mind staying in such a noisy room?No,but my son needs a _ place to study in.A.cleaner B.quieter C.safer D.smaller4.The actress is already 50,but she looks_ than she really is.A.young B.more young C.more y
17、ounger D.much youngerB、Du最高级的用法1.表示三者或三者以上中程度最高。Tom is the tallest in our class.最高级的用法最高级的用法u最高级的用法2.形容词最高级的前面常有the，my等形容词性物主代词，This is my busiet day.这是我最忙的一天。Jack is Jims best friend.杰克是吉姆最好的朋友。最高级的用法最高级的用法u 最高级的用法3.形容词最高级表示“最.之一”时，可用“one of the+最高级+复数名词”Edison was one of the greatest inventors in
18、the world.u 最高级的用法4“the+序数词+最高级”表示“第几个最”；The Yellow River is the second longest river in China最高级的用法练习最高级的用法练习1.Did you have a wonderful time at the party?Yes,its the _ (exciting)one Ive ever been to.2.Id like to know if Linda is the second _(tall)girl in her class.most excitingtallest比较级和最高级混合练习比较级
19、和最高级混合练习1.Mr Smith thought the Century Park was the second _ in Shanghai.A.large B.larger C.largest D.very large2.We can jump _ on the moon than on the earth.A.more high B.much C.high D.much higherC、D比较级和最高级混合练习比较级和最高级混合练习3.When he heard the good news,he felt _.A.happier .happiest C.happy D.happily4
20、.The _ he is,the _ he feels.A.busy;happy B.busiest;happiest C.busier;happier D.busy;happilyC、C比较级和最高级混合练习比较级和最高级混合练习5.I think English is as _ as maths.A.important B.more important C.most important D.importanter6.What do you think of the dress?Wonderful.I dont think I can find a _ one.A.good B.better
21、 C.bad D.worstA、B比较级和最高级混合练习比较级和最高级混合练习7.That building is about 100 meters _ _.A.tall B.high C.taller D.higher8.Jone Smith is _ of the two young men.A.strong B.stronger C.the stronger D.the strongestB、C比较级和最高级混合练习比较级和最高级混合练习9.Our classroom is _ in the whole school.A.cleanest B.the cleanest C.cleaner
22、 D.the cleaner10.I know you are shorter than your brothers，but you run _.A.more faster B.fastest C.more fast D.fast D、B含形容词的常用句型含形容词的常用句型1.“Its+adj.+of+sb.+to do”表示“某人做某事怎么样”Its kind of you to help me.含形容词的常用句型含形容词的常用句型2.“Its+adj.(+for sb.)+to do”表示“做某事（对某人来说）怎么样”Its important for me to learn English well.
