比较级的用法、比较和练习课件

1、Adjectives and Adverbs形容词、副词1. 形容词修饰名词或代词，作定语He is a tall man.Its a beautiful present.The red pencil is mine.Is there anything special?There is nothing new.2.形容词放在be,系动词之后，做表语。They are friendly.That sounds good. he feels very tired. 形容词的作用中考链接：1.As the trip was pleasant, they didnt feel _(疲劳) at all

2、.2.The cake Mrs Black made looks _, but it tastes _. A.bad; good B. bad; well C.badly; good D. badly; well3.The food on the plate smells _. You cant eat it. A.delicious B. badly C.well D. badtiredAD副词：1.作用2.构成与变化3.分类A 副词的作用1.用来修饰2.说明时间,地点,程度,方式等, 做状语.动词形容词全句副词I couldnt jump _(够高 ) to reach the maple

3、 leaves. 副词修饰副词_（幸运的是）, he is the last one to pass the test.副词修饰全句high enoughLuckily副词的构成1. 形容词+ly构成副词e.g. different bad close free clear bright dangerous slow careful correct neat nice differentlycloselyclearlydangerouslycarefullyneatly badlyfreelybrightlyslowlycorrectlynicelyHe is _ (live), clever

4、 and outgoing.Our neighbours are _ (friend) and we are happy here.livelyfriendly注意:3. 并非以-ly结尾的词都是副词adj. adj.注意: 2. true truly它的形容词变成副词时是去e 再加 -ly形容词和副词的比较级 大多数形容词和副词有三个等级，即原级比较级和最高级。当两个人或事物进行比较时，需用（形容词或副词）的比较级。当三个或 三个以上的人或事物进行比较时，需用（容词或副词）最高级。一.一、原级比较A+谓语+as+原级+as+B。 (A=B) “A和B一样” A+谓语+not+ as/so+原

5、级+as+B (AB) 意为“A比B” 我比Tom高。eg. I am taller than Tom.她唱的比她姐姐好。She sings better than her sister. than连词，意为“比”， 用于引出比较的第二部分4.以“辅音字母+y”结尾的，先改“y”为“i”，再加-er。happy5.多音节和部分双音节词在其前面加more。loudlyheavierheavyeasiereasymore beautifulbeautifulmore interestinginterestinghappiermore loudlyquietly-more quietly比较级规则变

6、化口诀：比较级有规律，一般词尾加er，词尾若是哑音e, 直接加r就可以，重读闭音节， 末尾须双写，辅音字母加y, 记得把y变为i加er,双，多有规律，原级前加more.规则变化：单音节词和部分双音节词多音节词和部分双音节词taller longersmaller youngerlaterfinernicer largerfatterhotterbigger thinnerlazierearlierheavier happiermore beautifulmore seriousI._II._III._IV._V._三.不规则变化 需要单独记忆 bad / badly/ill worse man

7、y / much more good / well better oldolder/elder far farther / further little less合二为一共三对，坏、病、两多并两好一分为二有两个，一是远来二是老，还有一词含双义，只记少来不记小Exercises写出下列单词的比较级。funnyquietserioussmartoutgoingquicklyfunnierquietermore serioussmartermore outgoingmore quicklytallnicebigfunnyoutgoingold oldertallernicerbiggerfunnie

8、rmore outgoing形容词比较级的规则变化1.直接在形容词后加_ 。 2.以不发音的e结尾的形容词直接在其后加_。talltallerlatelater4.以“辅音字母+y”结尾的，先改“y”为_，再加 _ 。bigbigger3.以重读闭音节结尾并且末尾只有一个辅音字母，应先_ 这个辅音字母再加_. happyhappier5.多音节和部分双音节形容词在其前面加_。outgoingmore outgoingshortcalmshortercute nicernicethinfatterfatheavier heavylazierlazymore seriousseriousmore

9、athleticathleticcalmerthinnercuterCan you find the rules?-er-r双写-er“i”-ermore比较级，要变化，一般词尾加er。(long-longer)词尾若有哑音e, 直接加r就可以。(nice-nicer)重读闭音节， 末尾字母要双写。(hot-hotter)若是辅音字母加y, 记得把y变i。(happy-happier) 多音节更容易，词前加more 便可以。(outgoing- more outgoing)让我们归纳比较级的构成talltallerMr. Yao is taller than Mr. Yi. Mr. Yi is

10、 _ than Mr. Yao. shorter 更高的Mr. Yi is tall.姚比易更高。易比姚更矮。Look & sayYao Ming is _ than Liu Xiang. Liu Xiang is _ than Yao Ming.Yao Ming works _ _ _ Liu Xiang.shortertalleras hard as226cm 226cm 226cm189cm talltallershorterLiu Xiang runs _ than Yao Ming.Yao Ming jumps _ than Liu Xiang.fasterhigherfastfas

11、terhigherhighheavyheavierMiss BlackMiss. Black is _.heavier than Miss. HanMiss. Han is heavy.Miss. Han is thinner than Miss. Black.thinnerMrs. Smith80 years oldMr. Smith78 years oldMrs. Smith is _ than Mr. Smith.Mr. Smith is _ than Mrs. Smith .youngerMr. Smith is old.olderolderyoungerfunnyWu Xin is

12、_ Xie Na.Xie Na is _Wu Xin. funnier thanas thin asPKWu Xin has _ Xie Na.Xie Na has _Wu Xin. longer hair thanshorter hair thanPKYang Mi has _ Xie Na.Xie Na is _Yang Mi. longer hair thanfunnier thanPKXie Na is _Yang Mi. more outgoing than tall/ taller/ taller than .short/ shorter/ shorter thanHai Tao

13、is _ He Jiong.He Jiong is _Hai Tao. taller thanshorter thanPK heavy / heavier / heavier thanthin / thinner / thinner thanHai Tao is _ He Jiong.He Jiong is _Hai Tao. heavier thanthinner thanPKsmall / smaller / smaller thanbig / bigger / bigger thanHai Tao has _ He Jiong .He Jiong has _Hai Tao. smalle

14、r eyes thanbigger eyes thanPKXiyangyang is smarter than Huitailang .Who is smarter?PKXi yangyang is calmer than Fei yangyang . Fei yangyang is wilder than Xi yangyang .Who is wilder?Who is calmer?PKWho runs faster?Who jumps higherFei Yangyang runs faster and jumps higher than Mei Yangyang.PKLan Yang

15、yang is lazier than Xi Yangyang.Xi Yangyang gets up _ than Lan Yangyang.Who is lazier?PKearlierNuan yangyang is heavier than Xi yangyang .Who is heavier?PKexercises 用所给形容词的适当形式填空：1.My sister is _(old) than Richard.2.She is very _(smart).3.Is football _ (exciting) than basketball?4.The city is _ (cle

16、an) than it was last year.5.I have _(little) money than you. 6.She is a little_ (shy) than her sister.7.The weather today is _(nice) than that yesterday.8.The question is _(difficult) than it looks.9.It is _(hot) in Wuhan than in Beijing.10.My math teacher is as _ (serious) as my English teacher . o

17、ldermore excitingcleanerlessmore difficulthottershiernicerserioussmartas + adj. 原级as “与一样”a little修饰比较级 tall loudly thin short hair long hair heavy quietly short1a Match each word with its opposite.1b Listen and number the pairs of twins in the picture 1-3123Tape scriptA: Is that Sam playing the gui

18、tar?B: No, thats Tom. Sam has longer hair than Tom.C: Both Tom and Sam can play the drums, but Sam plays them better than Tom.Conversation 1A: Thats Tara, isnt it?B: No, it isnt. Its Tina. Tina is taller than Tara. And she also sings more loudly than Tara. Conversation 2A: Is that Paul?B: No, thats

19、Peter. Peters heavier than Paul. And Pauls shorter than Peter.Conversation 31c Practice the conversation in the picture above. Then make conversations about the other twins.A: Thats Tara, isnt it?B: No, it isnt. Its Tina. Tina is taller than Tara. And she also sings more loudly than Tara. ChantI am

20、happier, I am healthier.I can be taller, I will be stronger.My house is bigger, my room is cleaner.My friends are funnier, my grades are better.My school is more beautiful, My city is more comfortable(舒适的).We are happier, our life is better.2.比较A ，B两人/两事物问其中哪一个较时用句型： “Who/which +谓语动词+ adj./adv.比较级，A

21、 or B ?” 谁更瘦， Jenny 还是 Mary？ Who is thinner, Jenny or Mary? 哪本书更好，这本还是那本？ Which book is better, this one or that one? 3. the +比较级+of the two Mike是两个男孩中较高的那一个。 eg. Mike is the taller of the two boys.4.比较级 and 比较级（单音节词或部分双音节词） “越来越” eg. Our country is becoming stronger and stronger. more and more +多音节词或双音节词 eg. Our country is becoming more and more beautiful. 5. the +