1、用以修饰名词，表示事物的用以修饰名词，表示事物的特征特征的词。的词。e.g.long,empty,cheap,hungry,etc.在句中作在句中作定语定语、表语表语、宾语宾语补足语补足语等成分等成分e.g.He is a good student.I have something important to tell you.当形容词修饰由当形容词修饰由some-,any-,no-,every-构成的不定代词时构成的不定代词时,形容词要放在这些形容词要放在这些不定代词的之后不定代词的之后.e.g.Is there anything interesting in todays newspaper
2、?The trees turn green in spring.We are alone on the island.只能作表语，不能作定语的形容词只能作表语，不能作定语的形容词你能说出几个？你能说出几个？alone afraid awake asleep alive able形容词和宾语一起构成形容词和宾语一起构成复合复合宾语宾语e.g.We must keep the classroom clean.He made us happy.Colour it green.LetLets fill s fill in the in the blanks,blanks,词词 尾尾 变变 化化原级原级
3、比较比较级级最高最高级级单音节词在词尾加单音节词在词尾加-er(比较级比较级)或或-est(最高级最高级)以字母以字母e接尾的词加接尾的词加-r或或-sttall hard large wide以重读闭音节结尾的词末尾只有一以重读闭音节结尾的词末尾只有一个辅音字母应双写辅音字母再加个辅音字母应双写辅音字母再加er或或estbig hot thin fat wet 以辅音字母以辅音字母+y结尾的词变为结尾的词变为i再加再加-er,或或-esthappy dry early narrow clever 多音节词和多数双音节词在其前面多音节词和多数双音节词在其前面加加more 和和most diff
4、icult popular slowlytaller harder larger wider tallest hardest largest widestbigger hotter fatter wetterbiggest hottest fattest wettest happier drier earlierhappiest driest earliestnarrower cleverernarrowest cleverestmore difficult more popularmore slowly most difficult most popularmost slowly少数以少数以
5、-er,-ow结尾的双音节结尾的双音节词可加词可加-er或或-est原级原级goodwellbadillmanymuchlittlefarold比较级比较级最高级最高级better bestworseworstless more mostfarther/furtherolder/elderleast farthest/furthestoldest/eldest巧记：巧记：特殊形式比较级特殊形式比较级共有三对二合一共有三对二合一坏病两多并两好坏病两多并两好little意思不是小意思不是小一分为二有两个一分为二有两个一是老来二是远一是老来二是远Tom is as tall as Mike.as+形
6、容词原形形容词原形+asThere are as many students in our school as yours.Tom is three times as old as Mike.否定否定 not as+形容词原形形容词原形+as “和和 不一样不一样”或或 not so+形容词原形形容词原形+as “不及不如不及不如 Tom is not as tall as Mike.Tom is not so tall as Mike.This truck is big enough to carry 5 tons.so+形容词原级形容词原级+that丛句丛句 such+名词名词that丛句
7、丛句He is so big that he cant enter the room by the door.too+原级原级+to do sth.He is too young to join the army.形容词原级形容词原级+enough to do sth.比较级比较级+than This bridge is longer than that one.Our school is larger than theirs.表示两者之间的选择，可使用表示两者之间的选择，可使用“Which is+比较级，比较级，or?”表示不及另一方时，使用表示不及另一方时，使用“less+原级原级+tha
8、n”Which is longer,this one or that?This park is less beautiful than that one.“The+比较级比较级，the+比较级比较级”“比较级比较级+and+比较级比较级”The smaller the house is,the less it will cost us the heat.In spring,the days are getting longer and longer.one of the+最高级最高级+名词复数名词复数最高级+of(in)This is/was the最高级最高级+名词名词+that定语从句定语
9、从句Lu Xun is one of the greatest writers last century.This is the worst film that I have seen these years.Of all the movie stars,I think Zhang Ziyi is the best.用来修饰动词、形容词、用来修饰动词、形容词、其它副词、全句或其它副词、全句或 名词词组及句子的词。名词词组及句子的词。e.g.very,early,out,soon,quickly,etc.用用 法法例例 句句作表语作表语My mother is out.作定语作定语The gir
10、l there is my friend.作状语作状语He runs fast.作宾补作宾补I found him outside.副词的比较级和最高级的构成和形容副词的比较级和最高级的构成和形容词的比较级和最高级的构成基本相同词的比较级和最高级的构成基本相同.e.g.形容记的最高级前要用定冠词形容记的最高级前要用定冠词the,副副词的最高级前可用可不用定冠词词的最高级前可用可不用定冠词the.Mount Qomolangma is the highest in the world.Jim jumped(the)highest of the all.fast-faster-fastestslo
11、wly-more slowly most slowly1.The bread is _ than these cakes A.very delicious B.much delicious C.more delicious D.as delicious2.Lin Tao jumped _ in the long jump in the school sports meeting A.far B.farther C.farthest D.quite far3.When they met in the hotel.They talked and laughed _A.happily B.happy
12、 C.happier D.happiestCCA 4.In our city its _ in July,but it is even _ in August A.hotter hottest B.hot hot C.hotter hot D.hot hotter 5.Hainan is a very large Island.It is the second _ island in china.A.large B.larger C.largest D.most largest 6.An elephant is _ than a tiger.A.heavy B.very heavy C.the
13、 heaviest D.heavierDCD 7.A horse is _ than a dog.A.much heavy B.more heavier C.much heavier D.more heavy 8.Emma always makes a lot of mistakes.She is _.A.care B.careful C.carefully D.careless 9.Which subject is _,physics or chemistry?A.interesting B.most interesting C.more interesting D.the most int
14、eresting CDC10.He is _ enough to carry the heavy box.A.strong B.stronger C.much stronger D.the strongest 11.Li lei often talks _ but does _ so everyone says he is a good boy.A.less more B.few much C.more little D.little many 12.When the famous singer started to sing,everyone began to shout very _.A.loudly B.loud C.heavily D.high AAA形容词和副词的意义及用法形容词和副词的意义及用法形容词和副词的比较级和形容词和副词的比较级和最高级的构成及用法最高级的构成及用法
