比较级的用法比较和练习学习教案.pptx

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1、会计学1比较比较(bjio)级的用法比较级的用法比较(bjio)和练和练习习第一页，共54页。1.形容词修饰形容词修饰(xish)名词或代词，名词或代词，作定语作定语He is a tall man.Its a beautiful present.The red pencil is mine.Is there anything special?There is nothing new.2.形容词放在形容词放在be,系动词之后，做系动词之后，做表语。表语。They are friendly.That sounds good.he feels very tired.第1页/共54页第二页，共54页

2、。中考中考(zhn ko)链接：链接：1.As the trip was pleasant,they didnt feel _(疲劳(plo)at all.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第2页/共54页第三页，共54页。副词副词(fc)：1.作用作用2.构成构

3、成(guchng)与变化与变化3.分类分类第3页/共54页第四页，共54页。A 副词副词(fc)的作用的作用1.1.用来修饰用来修饰(xish)(xish)2.2.说明时间说明时间,地点地点,程度程度,方式等方式等,做状语做状语.动词动词(dngc)形容词形容词全句全句副词副词第4页/共54页第五页，共54页。n nMany birds live there _(快乐快乐(kuil)地生活地生活)all year round,they can_(容易地抓容易地抓)catch fish for food.These trousers are_(太短太短),I prefer to wear jea

4、ns.副词修饰副词修饰(xish)动词动词副词副词(fc)修饰形修饰形容词容词happilyeasilytoo short第5页/共54页第六页，共54页。I couldnt jump _(够高够高)to reach the maple leaves.副词副词(fc)修饰副词修饰副词(fc)_（幸运的是）（幸运的是）,he is the last one to pass the test.副词副词(fc)修饰全句修饰全句high enoughLuckily第6页/共54页第七页，共54页。副词副词(fc)的构成的构成1.1.形容词形容词+ly+ly构成构成(guchng)(guchng)副词副

5、词e.g.different bad close free clear bright dangerous slow careful correct neat nice differentlycloselyclearlydangerouslycarefullyneatly badlyfreelybrightlyslowlycorrectlynicely第7页/共54页第八页，共54页。根据要求写出下列根据要求写出下列(xili)单词的正确单词的正确形式：形式：easy(副词副词)correct(副词副词)quiet(副词副词)polite(副词副词)5.noise(副词副词)6.heavy(副词

6、副词)7.luck(副词副词)8.angry(副词副词)easilycorrectlyquietlypolitelynoisilyheavilyluckilyangrily第8页/共54页第九页，共54页。He is _(live),clever and outgoing.Our neighbours are _(friend)and we are happy here.livelyfriendly注意注意(zh y):3.并非以并非以-ly结尾的词都是结尾的词都是副词副词adj.adj.注意注意(zh y):2.true truly它的形容词变成副词时是去它的形容词变成副词时是去e 再加再加

7、 -ly第9页/共54页第十页，共54页。形容词和副词形容词和副词(fc)的的比较级比较级 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(jnxng)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(jnxng)比较时，需用（容词或副词）最高级。一一.第10页/共54页第十一页，共54页。一、原级比较一、原级比较A+谓语谓语(wiy)+as+原级原级+as+B。(A=B)“A和和B一样一样”A+谓语谓语(wiy)+not+as/so+原级原级+as+B (AB)意为意为“A比比B”我比我比Tom高。高。eg.I am taller than To

8、m.她唱的比她姐姐好。她唱的比她姐姐好。She sings better than her sister.第13页/共54页第十四页，共54页。n n than连词，意为“比”，用于引出比较的第二(d r)部分第14页/共54页第十五页，共54页。三三.形容词和副词形容词和副词(fc)比较级的构成，规则比较级的构成，规则变化变化1.直接直接(zhji)在词尾加在词尾加-er。2.以以e结尾结尾(jiwi)的直接在其后加的直接在其后加-r。tallnice3.以重读闭音节结尾并且末尾只有一个辅音字母，以重读闭音节结尾并且末尾只有一个辅音字母，应先双写这个辅音字母再加应先双写这个辅音字母再加-er

9、.bigshortsmallshorterlarge whiterwhitethinfatterfatsmallerthinnerlargertallernicerbigger第15页/共54页第十六页，共54页。4.以以“辅音字母辅音字母(zm)+y”结尾的，先改结尾的，先改“y”为为“i”，再加，再加-er。happy5.多音节多音节(ynji)和部分双音节和部分双音节(ynji)词在其前面加词在其前面加more。loudlyheavierheavyeasiereasymore beautifulbeautifulmore interestinginterestinghappiermore

10、 loudlyquietly-more quietly第16页/共54页第十七页，共54页。比较级规则变化比较级规则变化(binhu)口诀：口诀：比较级有规律，一般词尾加比较级有规律，一般词尾加erer，词尾若是哑音词尾若是哑音e,e,直接加直接加r r就可以，就可以，重读闭音节，重读闭音节，末尾末尾(mwi)(mwi)须双写，须双写，辅音字母加辅音字母加y,y,记得把记得把y y变为变为i i加加er,er,双，多有规律，原级前加双，多有规律，原级前加more.more.第17页/共54页第十八页，共54页。规则规则(guz)变化：变化：单音节词和部单音节词和部分分(b fen)双音双音节词

11、节词多音节词多音节词(du yn ji c)和部和部分双音节词分双音节词taller longersmaller youngerlaterfinernicer largerfatterhotterbigger thinnerlazierearlierheavier happiermore beautifulmore seriousI._II._III._IV._V._第18页/共54页第十九页，共54页。三三.不规则变化不规则变化(binhu)需要单独记忆需要单独记忆 bad/badly/ill worse many/much more good/well better oldolder/el

12、der far farther/further little less合二为一合二为一(h r wi y)共三对，共三对，坏、病、两多并两好坏、病、两多并两好一分为二有两个，一分为二有两个，一是远来二是老，一是远来二是老，还有一词含双义，还有一词含双义，只记少来不记小只记少来不记小第19页/共54页第二十页，共54页。写出下列写出下列(xili)单词的比较级。单词的比较级。funnyquietserioussmartoutgoingquicklyfunnierquietermore serioussmartermore outgoingmore quickly第20页/共54页第二十一页，共5

13、4页。tallnicebigfunnyoutgoingold oldertallernicerbiggerfunniermore outgoing第21页/共54页第二十二页，共54页。lateexpensivethin smarthighfat interestingmore interestinglatermore expensivethinnersmarterhigherfatter第22页/共54页第二十三页，共54页。形容词比较级的规则形容词比较级的规则(guz)变变化化1.直接直接(zhji)在形容词后加在形容词后加_ 。2.以不发音以不发音(f yn)的的e结尾的形容词直接在其后

14、加结尾的形容词直接在其后加_。talltallerlatelater4.以以“辅音字母辅音字母+y”结尾的，先改结尾的，先改“y”为为_，再加，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多音节和部分双音节形容词在其前面加_。outgoingmore outgoingshortcalmshortercute nicernicethinfatterfatheavier heavylazierlazymore ser

15、iousseriousmore athleticathleticcalmerthinnercuterCan you find the rules?-er-r双写双写-er“i”-ermore第23页/共54页第二十四页，共54页。1.1.构成构成构成构成(guchng)(guchng)的不规则变化的不规则变化的不规则变化的不规则变化:e.g.good/well better best e.g.good/well better best bad/badly worse worst bad/badly worse worst many/much more most many/much more m

16、ost little less least little less least far farther/further farthest/far farther/further farthest/furthest furthest第25页/共54页第二十六页，共54页。talltallerMr.Yao is taller than Mr.Yi.Mr.Yi is _ than Mr.Yao.shorter 更高的更高的Mr.Yi is tall.姚比易更高。易比姚更矮。Look&say第26页/共54页第二十七页，共54页。Yao Ming is _ than Liu Xiang.Liu Xia

17、ng is _ than Yao Ming.Yao Ming works _ _ _ Liu Xiang.shortertalleras hard as226cm 226cm 226cm189cm talltallershorter第27页/共54页第二十八页，共54页。Liu Xiang runs _ than Yao Ming.Yao Ming jumps _ than Liu Xiang.fasterhigherfastfasterhigherhigh第28页/共54页第二十九页，共54页。heavyheavierMiss BlackMiss.Black is _.heavier tha

18、n Miss.HanMiss.Han is heavy.Miss.Han is thinner than Miss.Black.thinner第29页/共54页第三十页，共54页。Mrs.Smith80 years oldMr.Smith78 years oldMrs.Smith is _ than Mr.Smith.Mr.Smith is _ than Mrs.Smith.youngerMr.Smith is old.olderolderyounger第30页/共54页第三十一页，共54页。funny第31页/共54页第三十二页，共54页。Wu Xin is _ Xie Na.Xie Na

19、is _Wu Xin.funnier thanas thin as第32页/共54页第三十三页，共54页。Wu Xin has _ Xie Na.Xie Na has _Wu Xin.longer hair thanshorter hair than第33页/共54页第三十四页，共54页。Yang Mi has _ Xie Na.Xie Na is _Yang Mi.longer hair thanfunnier thanXie Na is _Yang Mi.more outgoing than第34页/共54页第三十五页，共54页。tall/taller/taller than .short

20、/shorter/shorter thanHai Tao is _ He Jiong.He Jiong is _Hai Tao.taller thanshorter than第35页/共54页第三十六页，共54页。heavy/heavier/heavier thanthin/thinner/thinner thanHai Tao is _ He Jiong.He Jiong is _Hai Tao.heavier thanthinner than第36页/共54页第三十七页，共54页。small /smaller/smaller thanbig /bigger /bigger thanHai

21、Tao has _ He Jiong.He Jiong has _Hai Tao.smaller eyes thanbigger eyes than第37页/共54页第三十八页，共54页。Xiyangyang is smarter than Huitailang.Who is smarter?第38页/共54页第三十九页，共54页。Xi yangyang is calmer than Fei yangyang.Fei yangyang is wilder than Xi yangyang.Who is wilder?Who is calmer?第39页/共54页第四十页，共54页。Who ru

22、ns faster?Who jumps higherFei Yangyang runs faster and jumps higher than Mei Yangyang.第40页/共54页第四十一页，共54页。Lan Yangyang is lazier than Xi Yangyang.Xi Yangyang gets up _ than Lan Yangyang.Who is lazier?earlier第41页/共54页第四十二页，共54页。Nuan yangyang is heavier than Xi yangyang.Who is heavier?第42页/共54页第四十三页，共

23、54页。用所给形容词的适当形式用所给形容词的适当形式(xngsh)填空：填空：1.My sister is _(old)than Richard.2.She is very _(smart).3.Is football _(exciting)than basketball?4.The city is _(clean)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 yester

24、day.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.oldermore excitingcleanerlessmore difficulthottershiernicerserioussmartas+adj.原级原级as “与与一样一样(yyng)”a little修饰(xish)比较级第43页/共54页第四十四页，共54页。tall loudly thin

25、short hair long hair heavy quietly short1a Match each word with its opposite.第44页/共54页第四十五页，共54页。1b Listen and number the pairs of twins in the picture 1-31 12 23 3第45页/共54页第四十六页，共54页。Tape scriptA:Is that Sam playing the guitar?B:No,thats Tom.Sam has longer hair than Tom.C:Both Tom and Sam can play

26、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 Peter.Peters heavier than Paul.And Pauls shorter than Peter.Conversation 3第46页/共54页第四十七页，共54

27、页。1c 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.第47页/共54页第四十八页，共54页。ChantI am happier,I am healthier.I can be taller,I will be stronger.My ho

28、use 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(shsh)的).We are happier,our life is better.第48页/共54页第四十九页，共54页。2.比较比较A，B两人两人/两事物两事物(shw)问其中哪一个较问其中哪一个较时用句型：时用句型：“Who/which+谓语动词谓语动词+adj./adv.比较级，比较级，A or B?”谁更瘦，谁更瘦，

29、Jenny 还是还是 Mary？Who is thinner,Jenny or Mary?哪本书更好，这本还是那本？哪本书更好，这本还是那本？Which book is better,this one or that one?第49页/共54页第五十页，共54页。3.the+3.the+比较级比较级比较级比较级+of the two+of the two Mike Mike是两个男孩中较高的那一个。是两个男孩中较高的那一个。是两个男孩中较高的那一个。是两个男孩中较高的那一个。eg.Mike is the taller of the two boys.eg.Mike is the taller

30、of the two boys.4.4.比较级比较级比较级比较级 and and 比较级（单音节词或部分双音节词）比较级（单音节词或部分双音节词）比较级（单音节词或部分双音节词）比较级（单音节词或部分双音节词）“越来越越来越越来越越来越”eg.Our country is becoming stronger and stronger.eg.Our country is becoming stronger and stronger.more and more+more and more+多音节词多音节词多音节词多音节词(du yn ji c)(du yn ji c)或双音节词或双音节词或双音节词

31、或双音节词 eg.Our country is becoming more and more beautiful.eg.Our country is becoming more and more beautiful.5.the+5.the+比较级比较级比较级比较级+从句，从句，从句，从句，the+the+比较级比较级比较级比较级+从句从句从句从句 “越越越越，越，越，越，越”eg.The harder you study,the better grades you get.eg.The harder you study,the better grades you get.The more,th

32、e better.The more,the better.The more you eat,the heavier you are.The more you eat,the heavier you are.第50页/共54页第五十一页，共54页。六.形容词，副词(fc)比较级前的修饰语。1）当需要表示一方超过另一方的程度时，可以用much,a lot,a little,a bit,even,still，slightly等来修饰形容词比较级。注意:比较级不能用very,so,too,quite等修饰。如：He is much more serious than Sam.I am feeling

33、much better today.Its slightly warmer today.第51页/共54页第五十二页，共54页。n n2)也可在比较级前加上any,no,some,even,still等词。n nDo you feel any better today?n nShe was no older than Tom.n nThis book is even more useful than that one.第52页/共54页第五十三页，共54页。Better later than never.Facts(事实事实(shsh)）speaks louder than words.Enough is better than too much.Two heads are better than one.Blood(血血)is thicker（稠，浓）（稠，浓）than water.亡羊补牢亡羊补牢(wng yng b lo)，犹未晚也犹未晚也事实胜于雄辩事实胜于雄辩知足常乐知足常乐(zh z chng l)三个臭皮匠顶个诸葛亮三个臭皮匠顶个诸葛亮血浓于水血浓于水Additional workAdditional work第53页/共54页第五十四页，共54页。