小学五年级-比较级课件

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,*,*,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,*,*,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,*,*,形容词及副词比较级用法,中小学在线一对一,形容词及副词比较级用法中小学在线一对一,1,I am,older,than,my sister.,Section A Grammar Focus,Section A Grammar Focus,2,Compare your parents. Check( ) who is,smarter, funnier, etc. in the chart. Then,ask your partner about his / her parents.,A: Who is smarter, your mother or your father?,B: I think my mother is smarter than my father.,Compare your parents. Ch,3,Mother,Father,smart,funny,tall,outgoing,friendly,thin,MotherFathersmartfunnytalloutg,4,I am,100 years old.,How,old,are you?,I am 100 years old. How old a,5,He is,young.,Wang Junkai is,17,years old.,Kimi,is,7,.,Wang Junkai,is,old,er,Kimi.,than,He is,young,er,.,比,形容词的,比较级,更年轻,Kimi,is,than,Wang Junkai,.,young,er,He is young. Wang J,6,I am,227,cm.,How,tall,are you?,two hundred,and,twenty-seven,/,s,e,nt,i,m,i,:t,z,/,c,enti,m,eter,s,(,厘米,),I am 227 cm.How tall are you?t,7,He is,tall.,Yi Jianlian is,212 cm.,Yao Ming is,227 cm.,Yao Ming is tall,er,Yi Jianlian.,than,He is,tall,er,.,比,形容词的,比较级,更,高,Yi Jianlian,is,_,than,Yao Ming,.,short,er,He is tall. Yi Jian,8,描述,身高矮,的形容词：,tall,tall,er,short,short,er,描述,年龄,的形容词：,old,old,er,young,young,er,形容词,原级,形容词,比较级,描述身高矮的形容词：talltallershortshort,9,描述,体型,的形容词：,strong,strong,er,thin,thin,ner,形容词,原级,形容词,比较级,描述体型的形容词：strongstrongerthinthi,10,描述,大小,的形容词：,big,big,ger,small,small,er,描述,体重,的形容词：,heavy,heav,ier,light,light,er,形容词,原级,形容词,比较级,描述,长短,的形容词：,long,long,er,short,short,er,描述大小的形容词：bigbiggersmallsmaller,11,1.,什么是形容词的,原级,？,表示修饰两种东西的程度是一样的,用,as.as,表示原级,，译为,:“,和,一样”。,2.,什么是形容词的,比较级,？,表示两者相比，一个比另一个更,，有比,较级的句中有,than,且仅限于两者比较。,形容词的原级和比较级,1.什么是形容词的原级？形容词的原级和比较级,12,原级和比较级区分程度的不同：,原级,是说明两个人物或事物的程度是一样。,比较级,是区分两个人物或事物的程度不一样。,原级和比较级区分程度的不同：原级是说明两个人物或事物的程度是,13,This tree is as_ as that tree.,The green bag is as _as the red.,This pen is as _ as that pen.,原级,This tree is as_ as that tr,14,Yao Ming is Jordan.,Jordan,226,c,m,198,c,m,tall,er than,Yaoming,tall,tall,er,Jordan is,tall,.,比较级,Yao Ming is,15,￥,2,0,￥,3,0,cheap,cheap,er,The pink dress is,cheap,.,The black dress is _,the pink one,.,cheap,er than,￥20￥30cheapcheaperThe pink d,16,当两个人或两件事物进行比较时，形容词和副词要用比较级，也就是词尾,-er,形式，比较级常常用,than,来连接被比较的两个人或事物。,e.g. I am short,er than,you.,当两个人或两件事物进行比较时，形容词和副词要用比较级，也就是,17,The,red,car is,cut,e,.,The,blue,car,_,the,red,car.,(蓝车比红车更可爱）,is cute,r than,The red car is cute.is cuter t,18,The red apple is,big,.,The green apple is _,the red one.,bigger than,The red apple is big.The green,19,56.1,kg,heavy,58kg,Garfield,is,heav,y,.,Doraemon,is,_ Garfield,.,heav,ier,heav,ier than,Garfield,Doraemon,56.1kgheavy58kgGarfield is hea,20,short,-,shorter,small,-,smaller,nice,nicer,safe,safer,-,-,-,-,-,-,big,thin,heavy,heavier,happy,happier,找规律：,big,bigger,thin,thinner,short-shortersmall-smallernice,21,大多数形容词和副词有三个等级：,原级、比较级、最高级,。,一、,形容词比较级的构成,1.,构成的不规则变化,:,2.,构成的规则变化,:,形容词和副词的比较级,大多数形容词和副词有三个等级：形容词和副词的比较级,22,1.,构成的不规则变化,:,e.g.,good / well, better best,bad / badly, worse worst,many / much, more most,little, less least,far farther,/ further farthest/,furthest,1. 构成的不规则变化:,23,2.,构成的规则变化,:,1),单音节词和少数双音节词一般在词尾,后加,-er,构成比较级,或,-,est,构成最高级,.,如：,原级 比较级 最高级,cold cold,er, cold,est,bright bright,er,bright,est,young young,er, young,est,2. 构成的规则变化:,24,2),以字母,e,结尾的词只加,r,或,-st,构成,比较级,和,最高级,。,原级 比较级 最高级,nice nic,er, nic,est,fine fin,er, fin,est,large larg,er, larg,est,2) 以字母 e 结尾的词只加 r 或-st 构成,25,3),重读闭音节词末尾只有一个辅音字母,时,先双写这个辅音字母,再加,-er,或,-est,。,如,:,big bigger biggest,thin thinner thinnest,4),以“辅音字母,+ y”,结尾的双音节词，,先改,y,为,i,再加,-er,或,-est,。如：,easy easier easiest,happy happier happiest,3) 重读闭音节词末尾只有一个辅音字母,26,5),多音节词和部分双音节词在词前加,more,或,most,。如：,delicious more delicious, most delicious,interesting more interesting, most interesting,importantmore important,most important,5) 多音节词和部分双音节词在词前加more,27,Exercise,将下列单词变成形容词比较级形式：,tall-strong-old-easy-thin-heavy-big-lucky-high-fast-slow-early-fine-late-fat-careful-delicious-interesting-clean-,good-bad-much-little-,far-funny-happy-small-,large-,Exercise将下列单词变成形容词比较级形式：,28,Exercise,Write the answers(,根据句意填空,),1.Theblackdogis_(thin)thanthewhitedog,2.Thisballoonis_(big)thanyours.,3.Mybagis_(heavy)thanyours.,4.Johnis_(strong)thanMike.,5.Iam_(short)thanLucy.,ExerciseWrite the answers(根据句意,29,Exercise,1.Howheavyareyou?_.,A.Im48yearsold.B.Im48kg.C.Im48cm.,2.Tomis120cm.Jackis_thanhim.,A.tallB.tallerC.heavier,3.Howheavyisthewhale?_.,A.Itsstrong.B.Itsheavier.C.Its3600kg.,4.How_areyou?,A.oldB.olderC.taller,5.Themonkeyhasa_tail.,A.tallB.longC.longer,6.Howbigareyourfeet?_.,A.IwearSize17.B.Imbiggerthanyou.C.Im17bigger.,Exercise1.Howheavyareyou?_,30,Exercise,7.Jimis40kg.Tomis38kg.Tomis_thanJim.,A.tallerB.thinnerC.heavier,8.Im11yearsold.Mysisteris2yearsolderthanme.Sheis_.,A.11B.12C.13,9.Iam_thanmyaunt.,A.strongB.bigC.shorter,10.Myfatheris_thanmygrandpa.,A.olderB.youngerC.smaller,11.Myarmsare87cm_.,A.longB.tallC.old,12.Hislittlebrotheris3kg_thanme.,A. older B. shorter C. heavier,Exercise7.Jimis40kg.Tomi,31,Lets talk,Q1:How tall is Lucy?,Q1:Is John taller than Lucy?,Shes,164 cm tall.,No, he is,shorter,than Lucy.,Lets talkQ1:How tall is Lucy?,32,Lets talk,John: How,tall,are you?,Wu: Im 164 cm tall.,John: Yes.,Im 160cm.,Youre 4cm taller than me .,Youre short,er,than me.,原型,宾格,比,比,高,我,Lets talkJohn: How tall are y,33,那一只 猴子,棕色的,the yellow one,=,the yellow monkey,Dad: Which monkey do you like, Ben?,Ben: I like the yellow one.,Look, its,(tall/taller) than the brown one.,taller,那一只 猴子棕色的the yellow one=,34,Dad: I like the little monkey.,Ben: How,(tall/long) is its tail?,Its younger and funnier.,小 猴子,它的 尾巴,/ei/,long,Dad: I think the little monkey is only 40cm tall.,40cm,想、认为,仅仅,Its tail is about 30 cm long.,大约,funny,（有趣的）比较级,30cm,Dad: I like the little monkey.,35,重点题,1.I am,(old/older),than you .,2.How,(old/older),are you?,3.Line up from,(old/older),to,(young/younger),4.She,(are/is),4cm taller than me.,5.The little monkey is,(funny/funnier),than the old one.,重点题1.I am (old/older),36,语法重点,1.How tall are you?,你多高？,Im 150 cm./ Im150 cm tall.,你多大？,2.How old are you?,Im 5./ Im 5 years old.,它的尾巴多长？,3.How long is its tail?,Its tail is about 30 cm long.,语法重点1.How tall are you?你多高？Im,37,语法重点,4. Sb. +be+,形容词,比较级,+,than Sb.,某人,比,某人,怎么样。,例：,I am older than you .,例,:You are older than me .,我比你老,。,你比我老,。,语法重点4. Sb. +be+ 形容词比较级+ than S,38,讲述某人或某物自身情况时用原级。,基本句型：,主语,+,谓语,+,形容词,/,副词原级,+.,He is very old now.,他现在很老了。,They ran quite fast.,它们跑得相当快。,The weather looks rather bad.,天气看上去相当糟,I am so happy.,我是如此的快乐。,原级的用法,讲述某人或某物自身情况时用原级。原级的用法,39,表示两者之间没有差别时,使用句型：,主语,(A) +,谓语动词,+,as,+,形容词,/,副词原级,+,as,+ B+.,如：,He is as tall as his younger sister.,Lilys hair is as long as her mother .,表示两者之间没有差别时,使用句型：,40,表示第一个人比不上第二个人时,使用句型,:,主语,(,第一个人物,) +,谓语动词,(,否定式,),+ as,/ so +,形容词,/,副词原级,+ as,Heisnotso/asexcitedashisyoungersister.,Lilys hair is notso/aslongasher mother.,表示第一个人比不上第二个人时,使用句型:,41,讲述两者有差异,第一个人物超过第二个人,物时用比较级。,基本句型：,主语,(A)+,谓语动词,+,形容词,/,副词比较级,+than+,主语,(B)+.,e.g. Amoderntrainis,fasterthan,acar.,Thisbookcostme,morethan,thatone.,比较级的用法,讲述两者有差异, 第一个人物超过第二个人 比较级的用法,42,在形容词比较级前还可用,much, even,still, a little,来修饰,表示“,的多”,“,甚至,”, “,更,”, “,一些”。,e.g. 1) This city is,much,more beautiful,than before.,2) Shes,a little,fatter than me.,3) Its,a little,colder today.,在形容词比较级前还可用much, even,43,3.“,比较级,and,比较级”意为“越来,越,”,。多音节比较级用“,more and,more,形容词原级”形式。如：,Its getting,worse and worse,.,The group became,more and more,popular.,3.“比较级and比较级”意为“越来,44,4. “Which / Who is +,比较级,？”,比较,A,、,B,两事物,问其中哪一个较,时,用此句型。如：,Which,T-shirt is nicer, this one or that one?,Who is,more active, Mary or Kate?,Which one is,more popular among students,going to concerts or going to movies?,4. “Which / Who is + 比较级？”,45,5.,使用形容词比较级时需注意以下几点：,1) than,后面接代词时,一般要用主格形式，,但在口语中也可使用宾格形式。 如：,My brother is taller than I/me.,2),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,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.,5. 使用形容词比较级时需注意以下几点：,46,3),形容词比较级后面往往用连词,than,连接,另一个比较的人或事物,但在上下文明确,的情况下,形容词比较级可单独使用。如：,My sister is tall, but my aunt is,taller,.,4),进行比较的人和物必须是同一类。,My books,are more than,yours.,I,have more books than,you,.,3) 形容词比较级后面往往用连词than连接,47,Exercise,Exercise,48,一 将下列形容词变成比较级形式：,old fat young ugly,high low,light white sunny hot,cool,一 将下列形容词变成比较级形式： old,49,二、词汇,1,. Im tall but my sister is _(short).,2,. My mother has long hair, and my sister has,_ (long) hair.,3,.This little baby is _,(outgoing) than that one.,二、词汇1. Im tall but my sister,50,1,. She is three years _ than I am.,A. oldB. more oldC. older,2,. That box is _ than others.,A. more heavierB. heavy,C. much heavier,三、单项选择,1. She is three years _,51,3,. Lucy is very short, but she is _ than her sister.,A. shorter B. longer,C. taller,D. older,4,. Frank is _ friendly than his brother.,A. a little more B. a few more,C. much,D. a little,5,. Sam is _at Chinese than Jim.,A. good,B. well,C. better,D. gooder,52,6,. This one is too large.,Can you show me a,_one?,A. larger,B. large,C. small,D. smaller,7,. Do you think March is _than January?,Yes, its _ warmer.,A.,better, a little B. well, much,C. worse, very D. nicer, quite,6. This one is too large.,53,小学五年级-比较级课件,54,Goodbye,Goodbye,55,