形容词的比较级和最高级复习课件.ppt

形容词的形容词的比较级和最高级比较级和最高级My best friend Zhang Yue is my good friend.Shes in Class1,Grade4.Shes a model student.Shes clever and shes helpful,too.She often helps teachers and younger students at school.She is good at Chinese,Math,English,Art,Music and so on.Zhang Yue is the best friend of mine.I like playing with her.We always work together and help each other.goodmodelcleverhelpfulyoungergoodthe best形容词：是修饰形容词：是修饰名词名词（人或事物），表示名（人或事物），表示名(adj.)词的性质，特征或属性一种词类。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。它在句中作定语、表语和宾语补足语。一、形容词的概念一、形容词的概念形容词作定语一般放在被修饰的名词之前。形容词作定语一般放在被修饰的名词之前。如如:a/an _book,two _trees 等等。二、形容词的用法二、形容词的用法形容词放在系动词形容词放在系动词be、look、get、sound、feel、keep、turn、feel、become、seem、grow、smell等之后。等之后。如如:1.I am short.2.She looks fine.3.The leaves turn green.newbigA is bigB is bigger/B is the bigger than A.Look at the pictures and understand 看图并理解A is smallB is bigABorLook at the pictures and understand 看图并理解bigbiggerbiggestfastLook at the pictures and understand 看图并理解fastfasterLook at the pictures and understand 看图并理解fastfasterfastestLook at the pictures and understand 看图并理解How many grades(等级）等级）do the adjectives have?形容词形容词有三个等级：有三个等级：原级、原级、比较级、比较级、最高级最高级eg.bigbiggerbiggest fastfaster-fastest原级原级 比较级比较级 最高级最高级fastshortbigthinfunnyheavyathleticexpensivegoodfastershorterbiggerthinnerfunnierheaviermore athleticmore expensivebetterFastestShortestBiggestThinnestFunniestHeaviestMost athleticMost expensivebest 构 成 方 法原 级比 较 级最 高 级单音节词和少数多音节词一般在词尾加一般在词尾加-er/或或-est/ist/coldcoldercoldestfastfasterfastest以字母以字母e结尾的形容词，加结尾的形容词，加-r或或-stnicenicernicestlargelargerlargest重读闭音节词只有一个辅音字母重读闭音节词只有一个辅音字母时，应先双写辅音字母；再加时，应先双写辅音字母；再加-es或或-estbigbiggerbiggesthothotterhottest以以“辅音字母辅音字母+y”结尾的双音节词，结尾的双音节词，先改先改“+y”结结尾尾的的双双音音节节词词，先先改改“y”为为“i”,再加再加-er或或-esteasyeasiereasiestearlyearlierearliest多音节词和部分双音节词在词前加在词前加more或或mosttiredmore tiredmost tiredeasilymore easilymost easily单音节和少数多音节的形容词和副词的比较级和最高级单音节和少数多音节的形容词和副词的比较级和最高级的构成分规则和不规则。变化如下：的构成分规则和不规则。变化如下：不规则变化，不规则变化，要多加注意哦！要多加注意哦！good bad many little well badly much far betterbestworseworstmoremostlessleastbetterbestfartherfarthestworseworstmoremostimportant _ _ easy_ _ wet_ _ happy_ _ careful _ _ thin _ _ good_ _ hot _ _ easily _ _ many_ _ nice _ _ big _ _heavy_ _delicious_ _much_ _给出下列词的比较级和最高级给出下列词的比较级和最高级 more importantmost importanteasiereasiestwetterwettesthappierhappiestmore carefulmost carefulthinnerthinnestbetterbesthotterhottestmore easilymost easilymoremostnicernicestbiggerbiggestheavierheaviestmore deliciousmost deliciousmoremost1.-Whos _ basketball player in China now?Is it Yao Ming?-No.Its Sun Mingming.A.tall B.taller C.the tallest2.English is one of _ imporant subjects in our school.A.most B.the mostC.more D.much more One of the+最高级最高级+名词的名词的复数形式复数形式 “之一之一”3.Which boy is _,Jim,Mike or Tom?A.taller B.the most tallC.the tallest D.the taller4.Of all the ball games,I think baseball is_.its really my favorite.well B.goodC.The better D.the best5.The price of this computer is the _ of the three.A.smallestB.biggestC.highestD.tallest1.The environment in our hometown is _ than it was before.good B.worst C.better D.bad2.I can type(打字）打字）_ than I can write by hand.A.fast B.much fasterC.more faster D.fastest 比较级比较级前面前面可以用可以用even(更加更加)，much(得多得多)，far(得多得多)，a little(一点一点)，a bit(一点一点)，a lot(大量大量)，still(还，还要还，还要)等等词语表示不定程度或数量。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.-which would you like to buy,the black shirt or the yellow one?-The black one.Because it is _ of the two.A.the nicerB.the nicestC.nicer4.Lilei is _ than any other _ in his class.A.tall,studentsB.taller,studentsC.taller,student.比较级比较级+any other+单数名词单数名词.“比其他任何比其他任何都都”.(暗指暗指:最高级最高级)5 Bob is never _ Mary.He makes lots of mistakes.A.so careful B.as carefully as C.carefully as D.as careful as asas (与与一样）一样）not as/soas（与（与不一样）中间用不一样）中间用原级原级。The story is as interesting as that one.The question is not as/so difficult as that one.6Spring is coming,its getting(越来越温暖）warmer and warmer 比较级 and 比较级(仅限于单音节的形容词/副词）“越来越”.7The little girl is 8（越来越漂亮）more and more+多音节的形容词/副词原级 “越来越”more and more beautiful.吃的吃的越多越多，会变得会变得越胖越胖you eat,you will be.The morethe fatterthe+比较级比较级+句子，句子，the+比较级比较级+句子句子越越，就越就越。talent showgetting more and more popularhavein commonlook forkind ofall kinds ofa kind of be up to sbplay a role in sth/doingmake uptakeseriouslycome true才艺表演才艺表演变得越来越流行变得越来越流行有共同之处有共同之处寻找寻找有点有点各种各样的各种各样的一种一种由由sb决定决定在某方面起作用在某方面起作用编造编造认真认真/严肃对待严肃对待实现实现RevisionofphrasesRevisionofphrases 1.在在方面方面有天赋有天赋/才能才能2.和和sb一样一样3.关心关心4.让让/使使sb做某事做某事5.和和相同相同6.和和.不同不同7.both的用法的用法be talented in sththe same asmake/let sb docare aboutbe similar to be different fromWe are both teachers.They both like sports.both 放放be动词后面，实意动词前面动词后面，实意动词前面 be like as long as bring out get good grades like/enjoy doing Laugh at Its not easy（for me）to make friends.像像；跟；跟一样一样”。只要；既然只要；既然使显现；使表现出使显现；使表现出取得好成绩取得好成绩喜欢做喜欢做sth嘲笑嘲笑对我来说，交朋友不对我来说，交朋友不容易容易。Follow ups(随堂练习)1、-Mr Zhou,all of the students in our group,who lives _?-I think Li Lei does.A.fat B.father C.farthest D.farest2、The Changjiang River is _ than any other river in China.A.shorter B.longer C.shortest D.longest3、Bob is never _ Mary.He makes lots of mistakes.A.so careful B.as carefully as C.carefully as D.as careful as4、_ she is,_ she feels.A.The more busy,the more happy B.The busy,the happy C.Busier,happier D.The busier,the happier5、The weather is getting c_ a_ c_.(越来越冷)CBDD older nd older 4.Find out the mistakes in the sentences below.1.All of us felt happily at her birthday party.2.I am more older than Harry.3.Her coat is newer than you.4.The weather in Beijing is colder than in Xiamen.5.Sue is one of the tall girls in her class.happymuchyours.that tallest 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._laterbestthe oldestmore importantmuchfarther 1.Which do you like _(well),apples or oranges?2.Who is _(old),Jim or Tom?3.Jack is running _ and _(fast).4.Our country is becoming _and _(beautiful).5.He is _(tall)of the two boys.betterolderfasterfastermore more beatifulthe taller1.She is the _in the class.(young)2.Jason is the _of the three.(tall)3.Whose handwriting is the _of all?(good)youngesttallestbest4.Tom is _ of the twins.(tall)5.Which do you think tastes_,the chicken or the fish?(good)the tallerbetter1.It is _ in the south than in the north.(warm)2.That question is _ than this one.(difficult)3.She felt ill yesterday and she feels even _ today.(ill)4.He is much _ than his younger brother.(young)5.Lily is _ of the two.(young)6.Who runs _,Tom or Jim?(fast)warmermore difficultworsethe youngeryoungerfaster一者比一者比较较用原用原级级，比，比较级较级限二者比，限二者比，三者三者往上比，最高三者三者往上比，最高级级的用法起；的用法起；若甲乙程度相同，若甲乙程度相同，asas 结结构体；构体；若甲某方面不及乙，若甲某方面不及乙，not so/asas来担起；来担起；中中间间形、副形、副连连接要切接要切记记！Remember 形容词最高级的用法形容词最高级的用法(in;of)那个短发的女孩是我们班最高的那个短发的女孩是我们班最高的.今天是一年中最热的一天今天是一年中最热的一天.他的房间是三个中最干净的一个他的房间是三个中最干净的一个.上海是中国最大的城市上海是中国最大的城市.The girl with red hair is the tallest in our class.Today is the hottest day of the year.His room is the cleanest of the three.Shanghai is the largest in China.3.Kate is more beautiful than Lily is.She is five years older than I am.I drink more tea than he(does).than前后句子的时态相同。通常用前后句子的时态相同。通常用be动词动词情态动词情态动词can,may,must,could,should和助和助动词动词do,does,did,will，have等来简答。等来简答。4.I have more pens than you(do).many,much,little,few等词必须带名词。等词必须带名词。程度副词程度副词very,too,so,quite等修饰形容词的等修饰形容词的原级原级。如：如：very good、too hot、so cold quite interesting