初中英语形容词比较级和最高级讲解.ppt

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,形容词和副词,1,Adjectives,and Adverbs,形容词,、,副词,2,形容词的构成:,1.名词+,y,变为形容词,rain,y,su,nn,y,fo,gg,y,storm,y,wind,y,snow,y,frost,y,cloud,y,luck,y,health,y,sleep,y,nois,y,guilt,y,2.名词+,ly,变为形容词,love,ly,friend,ly,lone,ly,live,ly,week,ly,da,ily,3,n+,ful,:care,ful,beauti,ful,n+,less,:care,less,use,less,n+,ous,:danger,ous,V+tive active,V+able enjoyable,3.名词+,其它后缀,变为形容词：,4,1.形容词作定语的位置,He is a,tall,man.,Its a,beautiful,present.,The,red,pencil is,mine.,There is,something,wrong,with the watch.,Is there,anything,special,?,There is,nothing,new,.,5,2.形容词作表语,He,is,very,strongIts,getting,warm,.,The soup,tastes,delicious,.,What he said,proved,true,.,She,fell,asleep,.,1)表语放在be动词和系动词之后,系动词有,be,become,get,prove,get,turn,look,sound,feel,taste,smell,等.,6,2)有些成对出现的形容词,Interesting/interested,She became _ in English.,Surprising/surprised,Everyone was _ at the news.,Exciting/excited,What we experienced is really _.,Moving/moved,The film was so _ that everyone was _ to tears.,interested,surprised,exciting,moving,moved,7,3.形容词作宾补,Running in the morning makes,him,strong,.,We think,the film,really interesting,.,Who has left,the door,open,?,I found,her,asleep,on the grass.,形容词作宾补指的是,形容词修饰补充说明宾语,.,8,形容词作宾补,主语+谓语+宾语+形容词(作宾补),请保持教室清洁,.,我觉得这个故事很有趣,.,他说的话让我很高兴,.,Please keep the classroom clean,.,I found the story interesting.,His words make me happy.,What he said makes me happy.,9,注意1：,Simon looks _.,A.happy B.happily,Simon looked _ at me because,I broke his glasses.,A.angry B.angrily,happy,angrily,10,中考链接：,As the trip was pleasant,they didnt feel _(疲劳)at all.,tired,11,The cake,Mrs Black made,looks _,but it tastes _.,bad;good B.bad;well,C.badly,;good D.badly;well,The food on the plate smells _.You cant eat it.,delicious B.badly,C.well,D.bad,12,副词：,1.作用,2.构成与变化,3.分类,13,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,14,副词做,状语,I bought a storybook,yesterday,.(时间),I bought it,there,.,(地点),I read it,happily,.,(方式),Its,very,interesting.,(程度),15,Many birds,live,there _,(快乐地生活)all year round,they can_(容易地抓),catch,fish for food.,happily,easily,These trousers are_(太紧),I prefer to wear jeans.,too tight,副词修饰动词,副词修饰形容词,16,I couldnt jump _(够高),to reach the maple leaves.,副词修饰副词,high enough,_,its very difficult for giant pandas to survive in the wild.,副词修饰全句,Sadly,17,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,differently,closely,clearly,dangerously,carefully,neatly,badly,freely,brightly,slowly,correctly,nicely,18,2.如果形容词以,-y,结尾,变副词时要将,y,变为,i,再加上,-ly,e.g.angry,happy,heavy,noisy,easy,lucky,busy,angr,i,ly,happ,i,ly,heav,i,ly,nois,i,ly,eas,i,ly,luck,i,ly,bus,i,ly,-y i +-ly,19,gentle,terrible,simple,probable,possible,gentl,y,terribl,y,simpl,y,probabl,y,possibl,y,3.以,le,结尾的形容词,变副词时要 将,e,去掉,再加,-y,-le -e +y,20,根据要求写出下列单词的正确形式：,easy(,副词,),correct(,副词,),quiet(,副词,),polite(,副词,),5.noise(,副词,),6.heavy(,副词,),7.luck(,副词,),8.angry(,副词,),easily,correctly,quietly,politely,noisily,heavily,luckily,angrily,21,He is _(live),clever and outgoing.,Our neighbours are _(friend)and we are happy here.,lively,friendly,注意:,3.,并非以,-ly,结尾的词都是,副词,adj.,adj.,注意:,2.,true tru,ly,它的形容词变成副词时是,去e,再,加 -ly,22,far,early,late,straight,hard,注意4:,.,有些词的形容词与副词的形式,一样.,fast,high,long,23,二,1qucikly 2 easily 3 angrily,4 truly 5 widely,6 terribly 7 fast 8 simply,9 carefully 10 heavily,11 busily 12 hard,24,1.顺序副词,Millie usually gets up at 6pm.,.,First,she brushes her teeth.,Then,she washes her face.,Next,she has breakfast.,Afterwards,she takes a bus.,Finally,she gets to school and has lessons.,25,2.频率副词,alwaysusually often sometimes,seldom never,frequency adverb 频率副词,-_do you play computer games?,-Never.,How often,对他们提问要用How often(多长时间一次),26,形容词,和,副词,比较级,和,最高级,的构成,27,规则变化,单音节词,和,少数双音节词,1)一般情况加,er,或,est,fast fast,er,fast,est,high high,er,high,est,clever clever,er,clever,est,28,2),以字母,e,结尾加,r,或,st,fine fine,r,fine,st,late late,r,late,st,nice nice,r,nice,st,29,3),重读闭音节,、,末尾只有一个辅音,字母,时,双写,加,er,或,est,fat fat,ter,fat,test,big big,ger,big,gest,thin thin,ner,thin,nest,30,4)以辅音字母加,y,结尾变,y,为,i,加,er,或,est,early earl,ier,earl,iest,easy eas,ier,eas,iest,lucky luck,ier,luck,iest,31,不规则变化,good/well,better,best,many/much,more,most,little,lessleast,far far,ther,far,thest,(far,f,u,r,ther,f,u,r,thest,),bad/badly/ill,worse,worst,32,三音节，多音节和+ly的副词比较级和最高级用more/the most,delicious,popular,wonderful,slowly,happily,carefully,more delicious/most delicious,more popular/most popular,more wonderful/most wonderful,more slowly/most slowly,33,一,1fasterfastest 2 hotter,hottest,3 lazier;laziest 4 cleverer;cleverest,5 bigger;biggest 6 nicer;nicest,7better,best 8 worse,worst,9 more useful,most useful,10 fatter,fattest 11 later;latest,12 earlier;earliest 13 less;least,34,14more,most 15 more famous,most famous 16 more quickly,most quickly,17 more expensive,most expensive,18 busier,busiest,19 more,most,20 wider,widest,35,三,1 the farthest,2 interesting,3 more difficult,4 well,5 earlier,6 interested,7 less,8 more,9else,10farther,11 The rich,12 the older,13 more carefully,14 badly;worse,15 clearly,36,4.形容词的比较级和最高级,原级比较法,I hope this book is,as,good,as,that one.,As,形容词(副词)原级,as,与一样,She is,not as,young,as,my sister,.,The horse ca,nt,run,as,fast,as,it did.,Not as/so,形容词(副词)原级,as,与不一样/不如,37,翻译练习,我和她一样勤奋,.,她的书不如我的多,.,汉语同英语一样难学,.,I am,as diligent as,she is,.,She has not,as many,books,as,I have.,Chinese is,as difficult,a language,as,English.,38,4.形容词的比较级和最高级,比较级用法,形容词比较级,+than,表示一方超过另一方,.,She is cleverer than the other girls in her class.,练习,:,这间房子比那间房子大,.,这本书不如那本书有趣,.,39,这间房子比那间房子大.这本书不如那本书有趣.,This room is,bigger than,that one.,This book is,less interesting than,that one.,40,John,Tom,than,41,Johns eyes are,bigger,than,Toms.,Tom s tail is,smaller,than,Johns.,42,4.形容词的比较级和最高级,比较级用法,2)比较级+and+比较级,表示,越来越,Summer is coming,its getting,hotter and hotter,.,练习:天变得越来越黑.,情况一天比一天好起来.,43,The little boy is getting _ and _.,taller taller,44,天变得越来越黑.情况一天比一天好起来.,Its getting,darker and darker,.,Things are getting,better and better,everyday.,45,4.形容词的比较级和最高级,比较级用法,3)The+比较级+主语+谓语,the+比较级+主语+谓语,The busier,he is,the happier,he feels.,他,越忙,他感到,越高兴.,46,The _,the _.,more hamburgers you eat,fatter you will be,47,翻译练习,她越长,越漂亮,.,你越仔细,出错越少,.,你越锻炼,就越健康,.,The elder,she is,the more beautiful,she grows,.,The more careful,you are,the less,mistakes,you will make.,The more,exercise you do,the healthier,you will become,.,48,Who is _ now,Jeremy Lin or Yao Ming?,more famous,49,Jay is _ of the two.,the younger,50,2.肯定形式：,as+adj.,（原级）,+as,意为和一样,表示同级的比较,否定形式：,not as/so+adj.,（原级）,+as,1.very,quite,too,so 等+,adj.,（原级,),51,使用形容词比较级,1.The+_，the+_,越，就越,2._+and+_,(或“more and more/less and less+_”）,3.Which/Who+is+_，A or B？,4._ +of the two,5.在形容词比较级前可用_,_,still,a little far,a lot 等修饰，表示程度,比较级 比较级,比较级 比较级,原级,比较级,The+比较级,even,much,52,Who is _,Michael Jackson,Lady Gaga or Hu Xia?,the youngest,53,使用形容词最高级时,（1）可用“one of+_+,_”表示“是最之一者”。,（2）the+最高级+of(in)+比较范围,the 形容词最高级形式,名词复数,(3)the+序数词+形容词最高级,54,词 尾 变 化,原级,比较级,最高级,1）,一般情况下在词尾加-er(比较级),加-est(最高级)。,tall hard,2),以字母e接尾的词加r(比较级),加st(最高级)。,large wide,3),以重读闭音节结尾词末尾只有一个辅音字母，双写辅音字母再加er(比较级),加est(最高级)。,big hot thin fat wet,4),以辅音字母+y结尾的词变y为i再加er(比较级),est(最高级)。,happy dry early,5）,多音节词和部分双音节词在其前面加more(比较级),加most(最高级)。,difficult popular,slowly,taller harder,tallest hardest,larger wider,largest widest,bigger hotter thinner fatter wetter,biggest hottest thinnest fattest wettest,happier drier earlier,happiest driest earliest,more difficult,more popular,more slowly,most difficult most popular,most slowly,55,Exercises,：,good -_bad/ill -_-_,little -_-_,Many/much -_-_,far -_/_,-_/_,old-_/_,-_/_,better best,worse worst,less least,more most,farther farthest,further furthest,older oldest,elder eldest,clean-_-_ wide-_-_,easy-_-_ fat-_-_,beautiful-_-_,cleaner cleanest,wider widest,easier easiest,fatter fattest,more beautiful,the most beautiful,56,3.Going to South Africa for,the World Cup makes me _,for,I am a football fan.,A.relaxed B.relaxing C.excited D.exciting,4.Li Na is _ tennis,player in China now.,A.most famous B.the most famous,C.more famous D.famous,C,B,57,1._people you help,_ you,will be.,A.More;happier,B.Manyhappy,C.The more;the happier,D.The many;the happy,2.-Why dont you like winter,in Beijing?,-Because it is _ winter in Guangzhou.,A.as cold as B.much colder than,C.not so cold as D.not colder than,C,B,58,5.Sometimes walking is,even _ than driving during the,busy traffic time.,A.fast B.faster C.slow Dslower,6.Of the two coats,shed like to choose,the _ one to save money for a book.,A.cheapest B.cheaper,C.more expensive D.most expensive,B,B,59,Debate,Which is better,shopping online or shopping in real shops?,Positive side(Girls):,My point is that shopping online is better.,Negative side(Boys):,My point is that shopping in real shops is better.,Tips:利：convenient(方便的）；lower price;,save time,弊：cant see the products;get cheated,（被骗）,60,现在网购(shopping online)越来越普及，,请你谈谈网购的利与弊，阐述你的观点并给,出理由。80词左右。,参考词和句子：,advantages：convenient(方便的)；,lower price;save time,disadvantages：cant see the products;,get cheated(被骗),61,Outline,1.Introduction,(nowadays/these days/at present,shopping online more and more popular),2.Advantages,(on one hand/some people think),3.Disadvantages,(on the other hand/other people think),4.Your opinion.,62,At present,shopping online is getting more,and more popular.It has both advantages,and disadvantages.,On one hand,it really brings us convenience,and helps us save a lot of time.Not only can we,buy things without going out,but we can buy,things at a lower price.,On the other hand,shopping online is not good,because we cant see the products.Sometimes,we may get cheated.,In my opinion,I prefer to shop online.Because,I think this kind of shopping is both convenient and,cheap.Its also a good way to save money.And,I believe more and more people will like it.,63,Finish P47-P51 of your exercise book.,Finish your composition.,Homework,64,Thats all.,Thank you for your attention!,65,