比较级和最高级讲解.pptx

《比较级和最高级讲解.pptx》由会员分享，可在线阅读，更多相关《比较级和最高级讲解.pptx（38页珍藏版）》请在淘文阁 - 分享文档赚钱的网站上搜索。

1、一、形容词、副词的比较级、最高级的构成一、形容词、副词的比较级、最高级的构成规则：规则：1一般在形容词、副词后加上一般在形容词、副词后加上er表示表示比较比较级级加加上上est表示表示最高最高级级原级原级比较级比较级最高级最高级1）smallsmallsmall2)youngyoungyoung3)fastfastfasteresteresterest第1页/共38页2以不发音的以不发音的e结尾的，只加上结尾的，只加上r表示表示比比较级，加上较级，加上st表示最高级。表示最高级。1)largelargelarge2)nicenicenice3)finefinefinerstrstrst第2页/

2、共38页3以辅音字母以辅音字母+y结尾的，去结尾的，去y-i,然后加然后加上上er表示比较级；加上表示比较级；加上est表示最高级。表示最高级。原级原级比较级比较级最高级最高级1）earlyearlyearly2)happyhappyhappyieriestieriest第3页/共38页4双写最后一个辅音字母双写最后一个辅音字母，然后加上，然后加上er表示比较级；加上表示比较级；加上est表示最高级。表示最高级。原级原级比较级比较级最高级最高级1）bigbigbig2)thinthinnerthinnest3)wetwetterwettest4)fatfatterfattest5)hothot

3、terhottestgergest第4页/共38页5双音节和多音节的形容词，副词，在这些形双音节和多音节的形容词，副词，在这些形容词和副词容词和副词前加上前加上more表示比较级；加上表示比较级；加上most表示最高级。表示最高级。原级原级比较级比较级最高级最高级1)happilyhappilyhappily2)heavilyheavilyheavilymoremostmoremost第5页/共38页 不规则变化，不规则变化，要多加注意哦要多加注意哦！goodbadmanylittlewellbadlymuchfarbetterbestworseworstmoremostlessleastbe

4、tterbestfartherfarthestworseworstmoremost第6页/共38页原级原级比较级比较级最高级最高级fastshortbigthinfunnyheavyinterestingexpensivefarfastershorterbiggerthinnerfunnierheaviermore interestingmore expensivefartherfastestshortestbiggestthinnestfunniestheaviestmost interestingmost expensivefarthest第7页/共38页TomisastallasMike

5、.as+形容词原形+asThereareasmanystudentsinourschoolasyours.TomisthreetimesasoldasMike.第8页/共38页比较级+thanThisbridgeislongerthanthatone.Ourschoolislargerthantheirs.第9页/共38页比较级的用法：than1.汤姆比杰克高.2.这只箱子要比那只箱子大.3.那些苹果比这些大.4.第一个问题很容易,但第二个更容易.TomistallerthanJack.Thisboxisbiggerthanthatone.Thoseapplesarebiggerthanthe

6、seones.Thefirstquestionisveryeasy,butthesecondoneiseasier.第10页/共38页。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 the two boys.betterolderfasterfastermoremorebeautifulthetalle

7、r第11页/共38页bigbiggerLookatthepicturesandunderstand看图并理解第12页/共38页Lookatthepicturesandunderstand看图并理解bigbiggerbiggest第13页/共38页fastfasterfastestLookatthepicturesandunderstand看图并理解第14页/共38页Zen Zhiwei is short.Tom is shorter than Zen Zhiwei.Xiao xin is the shortest of them .第15页/共38页Liu Yifei is thin.Xiao

8、ming is thinner than Liu Yifei.Mike is the thinnest of all第16页/共38页Competition(写出下列单词的比较级和最高级)1 popular 2 short 3 thin 4 funny 5 good 1 popular/more popular/most popular2 short/shorter/shortest3 thin/thinner/thinnest4 funny/funnier/funniest5 good/better/best第17页/共38页肥肥肥肥-沈殿霞沈殿霞100kgheavyheavier180kg

9、theheaviest220kgMr.WangMr.LiuMissShenisheavy.Mr.Wangisheavier.Mr.Liuistheheaviestofthethree.第18页/共38页funnyfunnyfunnierfunnierthefunnithefunniestestGeYouisfunny.ZhaoBenshanisfunnier.PanChangjiangisthefunniestofthem.第19页/共38页 250,000 RMB.50,000 RMB.The green car is the most expensive.The red car is mo

10、re expensive than the bike.The bike is expensive.500 RMB第20页/共38页Jim Tom Stalloneisthestrongestofthethree.TomisstrongerthanJim.Jimisstrong.史泰龙第21页/共38页形容词和副词的比较级和最高级的用形容词和副词的比较级和最高级的用法法及常用及常用句型句型（1）前者程度超过后者用）前者程度超过后者用比较级比较级：A+比较级比较级+than+BHeistallerthanshe.（2）三个或三个以上比较用三个或三个以上比较用最高级最高级：A+(the)+最高级最高

11、级+of/in+范围范围Heisthetallestinhisclass.第22页/共38页Yao Ming is Jordan.Jordan is tall.Yao Ming is taller.Jordan2.26m1.98mtaller than第23页/共38页Zeng Zhiwei is short.Pang Changjiang isPang Changjiang is Zeng Zhiwei.shorter.shorter than第24页/共38页Liu Huan is heavy.Fei Mao isFei Mao is Liu Huan.80kg90kgheavier.he

12、avier than第25页/共38页Lin Xinru is thin.Liu Yifei is Liu Yifei is Lin Xinru.45kg48kgthinner.thinner than第26页/共38页more outgoingLi Yong is Cheng long.Cheng Long is outgoing.Li Yong is more outgoing.outgoingmore outgoing than第27页/共38页athleticCheng Long is more athletic than Li Xiaopeng.Li Xiaopeng is athl

13、etic.Cheng Long is more athletic.more athletic第28页/共38页Lily Lucy Whosehairislonger?LucyshairislongerthanLilys.Lilyshairislong.第29页/共38页Whichgoesfaster,thebikeorthecar?Thecargoesfasterthanthebike.Thebikegoesfast.第30页/共38页Jenny Mary Whoiscalmer?JennyorMary?MaryiscalmerthanJenny.Jenny is calm.第31页/共38页

14、Whichrunsfaster,thedogorthesheep?Thedogrunsfasterthanthesheep.Thesheeprunsfast.第32页/共38页Whoismorebeautiful,thegirlorthenurse?Thenurseismorebeautifulthanthegirl.Thegirlisbeautiful.第33页/共38页Jim Tom Whoisstronger?TomisstrongerthanJim.Jimisstrong.第34页/共38页Which mountain is higher?MountainFuji HuangshanM

15、ountain第35页/共38页用所给形容词或副词的适当形式填空：1 He gets up a little_ than I.(early)2 You do the work _ than Tom.(well)3 She is much _ than her brother.(short)4 This picture is _ than that one.(beautiful)5 Which is _,the sun or the moon?(big)6 Jack is _of the two boys.(clever)earlierbettershorter morebeautifulbig

16、ger thecleverer比较级用法比较级用法：两者两者比较比较，常用句型：，常用句型：A+(much,alittle等修饰词等修饰词)比较级比较级+than+B第36页/共38页完成句子：1 这个盒子比那个重。This box is _ _that one.2 你下次一定要做得更好。You must _ _next time.3 他学习比他的哥哥努力得多。He studies _ _ _his brother.4.谁想去最远的那个公园?Who wants to go to _ _ park?heavierthan dobettermuchharderthanthefarthest第37页/共38页感谢您的观看。第38页/共38页