八年级英语上册-形容词副词比较级和最高级用法总结-课件.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,*,形容词和副词的比较级和最高级。,大多数形容词和副词有三个等级：原级、比较级、最高级。原级指形容词和副词的原形；比较级用来表示“较,”,或“更,一些”；最高级则表示“最,”,Grammar,：,一、形容词和副词的原级：,表示两者（,A,与,B,）在某一方面相同时用句型：,A,+,谓语,+as+,形容词或副词的原形,+as+,B,.,eg:Tom,和,Sam,一样高。,Tom,is as,tall,as,Sam,.,Tom,和,Sam,跑得一样快。,Tom,runs as,fast,as Sam.,英语和数学一样重要。,English,is as,important,as,math,.,Lucy,和,Lily,学习一样好。,Lucy,studies as,well,as,Lily,.,2.,两者（,A,与,B,）在某一方面,A,不如,B,时用句型：,A,+,谓语,+not as/so+,形容词或副词的原形,+as+,B,.,eg:Tom,不如,Sam,高。,Tom,is not as/so,tall,as,Sam,.,Tom,不如,Sam,跑得快。,Tom,doesnt run as/so,fast,as,Sam,.,英语不如数学重要。,English,is not as/so,important,as,math,.,Lucy,不如,Lily,学习好。,Lucy,doesnt study as/so,well,as,Lily,.,二,、形容词和副词的比较级：,形容词和副词的比较级表示两个事物在进行比较时，一者比另一者较,/,更,。常用句型：,A,+,谓语,+,形容词或副词的比较级,+than+,B,.,eg:,Tom,比,Sam,高。,Tom,is,taller,than,Sam,.,Tom,比,Sam,跑得快。,Tom,runs,faster,than,Sam,.,英语比数学重要。,English,is,more important,than,math,.,Lucy,比,Lily,学习好。,Lucy,studies,better,than,Lily,.,1,、形容词和副词的比较级的规则变化：,一般直接在词尾加,er,或,est,tall,taller-tallest,light,lighter-lightest,以字母,e,结尾的直接加,r,或,st,nice,nicernicest,fine,finerfinest,以辅音字母加,y,结尾的形容词，要变,y,为,i,再加,er,或,est,heavy,heavierheaviest,busy,busier-busiest,以重读闭音节结尾且末尾只有一个辅音字母的,形容词，要双写末尾的辅音字母再加,er,或,est,thin,thinnerthinnest,hot,hotterhottest,多音节词或部分双音节词的比较级和,最高级在其前面加,more,或,most,。,beautiful,more beautifulmost beautiful,important,more importantmost important,Interesting more interesting most interesting,quickly more quickly most quickly,tired more tired most tired,2,、不规则形容词的比较级最高级,原 级,比 较 级,最 高 级,good/well,many/much,little,ill/bad/badly,far,old,better,best,more,most,less,least,worse,worst,farther/further,farthest/furthest,older/elder,oldest/eldest,写出下列形容词的比较级和最高级,（,1,）,ill/bad/badly,（,2,）,busy,（,3,）,big,（,4,）,rude,（,5,）,hot,（,6,）,easy,（,7,）,little,（,8,）,fast,（,9,）,hard,（,10,）,many,/much,（,11,）,happy,（,12,）,far,（,13,）,careful,（,14,）,good/well,（,15,）,difficult,（,16,）,small,（,17,）,quiet,（,18,）,old,3,、形容词比较级的用法,:,（,1,）两者（,A,与,B,）进行比较，“,A,比,B,较,/,更,”,。,A,+,谓语,+,形容词或副词的比较级,+than+,B,.,eg:,Tom,比,Sam,高。,Tom,is,taller,than,Sam,.,Tom,比,Sam,跑得快。,Tom,runs,faster,than,Sam,.,英语比数学重要。,English,is,more important,than,math,.,Lucy,比,Lily,学习好。,Lucy,studies,better,than,Lily,.,（,2,）两者（,A,与,B,）进行比较，“,A,比,B,大,/,长,/,高,”,A+,谓语,+,数量词,+,形容词或副词的比较级,+than+B,eg:Tom,比,Sam,大两岁。,Tom is two years older than Sam.,（,3,）两者（,A,与,B,）进行比较，“哪一个更,/,较,”,Which/Who,谓语,+,比较级,A or B?,eg:,数学和英语哪一科较简单？,Which is easier,math or English?,Tom,和,Sam,谁跑得更快？,Who runs faster,Tom or Sam?,（,4,）两者（,A,与,B,）进行比较，“其中,A,是两者中较,”,A+,谓语,+the+,比较级,+of the two.,eg,：,Tom is the taller,of the two,boys.,汤姆是这两个男孩中最高的,.,（,5,）比较级,+and+,比较级，表示“越来越,”,eg,：,Now it is hotter and hotter.,现在越来越热。,shorter and shorter,越来越短,longer and longer,越来越长,more and more beautiful,越来越漂亮,more and more interesting,越来越有趣,（,6,）,The+,比较级,，,the+,比较级,“,越,，就越,”,eg,：越多越好。,The more,the better.,你吃的越多，你就越胖。,The more you eat,the fatter you will become.,（,7,）用形容词的比较级来表达最高级的概念：,A+,谓语,+,比较级,+than any(other)+,可数名词单数,+,范围。,“,A,是,中最,的”或“,A,比,(,其他,),任何,都,”,注：,当,A,在范围内比较时，必须加,other;,当,A,不在范围内比较时，去掉,other.,eg,：上海比中国其他的任何一个城市都大,Shanghai is bigger than any other city in China.,上海比日本的任何一个城市都大,Shanghai is bigger than any city in Japan.,（,8,）修饰比较级的词,much(,的多,),、,far(,的多,),、,a lot(,的多,),、,even(,更,),、,still,（仍然）、,any(,任何,),a bit(,一点儿,)a little(,一点儿,),eg:This city is,much,more beautiful than,that one.,这座城市比那座城市漂亮的多。,Today is,even,hotter than yesterday.,She drives,still,more carefully than,her husband.,她开车仍然比她丈夫认真。,（,9,）修饰形容词,原级,的词：,very,、,rather,、,pretty,、,so,、,quite,、,too,He is too tired to walk on.,他太累了以至于不能再继续走了。,My brother runs so fast that I cant,follow him.,我弟弟跑得那么快以至于我跟不上他。,His lifestyle is quite different from mine.,他的生活方式和我的相当不同。,三、形容词、副词的最高级,形容词和副词的最高级常用来表示三者或三者以上人或物的比较。形容词最高级前必须加定冠词,the,而副词的最高级前可以不加定冠词,the,。但是当形容词的最高级前已经有了作定语用的形容词性的物主代词或名词所有格时，不在加,the,。,1,、主语,+,谓语,+the+,形容词或副词的最高级,+of/in,短语。表示“主语是,中最,的”。,My mother is,the busiest,in,my family.,我妈妈是家中最忙的。,I jump(the)farthest in my class.,我是我们班跳得最远的。,Tom is the tallest of all the students.,Tom,是所有学生中最高的。,2,、,one of the+,形容词最高级,+cn.,复数 “最,之一”。,Beijing is one of the largest cities in China.,北京是中国最大城市之一。,3,、,the+,序数词,+,形容词最高级,+,名词,表示“第几大长高,”,The Yellow River,the second longest,river in,China,黄河是中国第二长河。,4,、,Which/Who+,谓语,+the,+,形容词或副词最高级,A,B or C?,表示“三者中哪一个更、最,”,Which is,the biggest,the moon,the earth or the sun?,月球、地球和太阳哪一个更大？,四、比较级与最高级的互换,1,Jim is tall,er,than,any other,boy,in our class.(,吉姆比我们 班上任何一个男孩都高,),=Jim is tall,er,than,the other,boy,s,in our class.(,在我们班上吉姆其它的男孩高,),=Jim is,the,tall,est,in our class.,（吉姆是我们班最高的）,2.Jim is taller than any girl in our class.,（吉姆比我们班的 任何一个女孩都高）,I.,用形容词的正确形式填空,1.Which do you like _(well),apples,pears or bananas?,2.I think this story is _(interesting)than that one.,3.In the morning he is _(early).His father is _(early)than he.His mother is the _(early)of the three.,4.The Yellow River is the second _(long)river in China.,5.He thinks his corn is _(delicious)of all the food.,6.I feel math is _(difficult)than Chinese.,best,more,interesting,early,earl,ier,earl,iest,long,est,most,delicious,the,more,difficult,句型转换：,1.Tom is tall.Jim is short.(,比较级合并,),Tom is _ _ Jim.,2.My hair is long.Marys hair is longer.(,合并成一句,),Marys hair _ _ _ mine.,3.Pedro is thinner than Sam.(,改为同义句,),Sam is _ _ Pedro.,4.My sister is better at study than me.She is clever.(,改为同义句,),My sister is _ clever(,聪明的,)than me at study.,5.Peter is funny.Paul is funny,too.(,合并成一句,),Peter is _ funny _ Paul.,tall,er,than,is,long,er,than,fat,ter,/,heav,i,er,than,more,as,as,2),比较级：,1)A+be+adj,比较级,+than+B 2)A+V+adv,比较级,+than+B,注意：,1),比较级修饰词：,much far even still rather a lot a little a bit,2),加倍数：,A be+,倍数,+,比较级,+than+B,3),同范围的比较，相当于最高级：比较级,+than+any other +sl(,比其他任何一个都。,),4,）越来越 ：比较级,and,比较级,5,）越,.,越,.,：,the,比较级，,the,比较级,6,）两个当中比较,.,的：,the,比较级,of the two,7,）,Who/Which is,比较级，,A or B?,最高级：,A+be/v+the+,最高级,+of(in)+.,注意：,1,）名词所有格，形物代修饰省略,the,2)one of the,最高级,+pl,3)Who/Which is the,形容词最高级，,A,B or C?,This box is_ that one.A.heavy than B.so heavy thanC.heavier as D.as heavy as,2 When we speak to people,we should be-.A.as polite as possible B.as polite as possiblyC.as politely as possible D.as politely as possibly,3 This book is_ that one,but_ than that one.A.as difficult as;expensiveB.as more difficult as;more expensiveC.as difficult as;more expensiveD.more difficult as;as expensive,2),比较级：,1)A+be+adj,比较级,+than+B 2)A+V+adv,比较级,+than+B,注意：,1),比较级修饰词：,much far even still rather a lot a little a bit,2),加倍数：,A be+,倍数,+,比较级,+than+B,3),同范围的比较，相当于最高级：比较级,+than+any other +sl(,比其他任何一个都。,),4,）越来越 ：比较级,and,比较级,5,）越,.,越,.,：,the,比较级，,the,比较级,6,）两个当中比较,.,的：,the,比较级,of the two,7,）,Who/Which is,比较级，,A or B?,最高级：,A+be/v+the+,最高级,+of(in)+.,注意：,1,）名词所有格，形物代修饰省略,the,2)one of the,最高级,+pl,3)Who/Which is the,形容词最高级，,A,B or C?,()4 I think science is _ than Japanese.A.much important B.much more important,C.important D.more much important,()5 This pencil is_ than that one.A longest B.long C.longer D.as long,()6 My mother is no _ young.A.shorter B.longer C.little D.few,()7 Our classroom is_ larger than theirs.A.more B.quite C.very D.much,2),比较级：,1)A+be+adj,比较级,+than+B 2)A+V+adv,比较级,+than+B,注意：,1),比较级修饰词：,much far even still rather a lot a little a bit,2),加倍数：,A be+,倍数,+,比较级,+than+B,3),同范围的比较，相当于最高级：比较级,+than+any other +sl(,比其他任何一个都。,),4,）越来越 ：比较级,and,比较级,5,）越,.,越,.,：,the,比较级，,the,比较级,6,）两个当中比较,.,的：,the,比较级,of the two,7,）,Who/Which is,比较级，,A or B?,最高级：,A+be/v+the+,最高级,+of(in)+.,注意：,1,）名词所有格，形物代修饰省略,the,2)one of the,最高级,+pl,3)Who/Which is the,形容词最高级，,A,B or C?,8 When spring comes,it gets_.A.warm and warm B.colder and colder,C.warmer and warmer D.shorter and shorter,9 Day by day,_ students in our class came to like English.,A.more and more B.much and much,C.many and many D.less and least,10 _ I look at the picture,_ I like it.A.The best;the more B.The more;the lessC.The more;less D.More;the more,11 _ he read the book,_ he got in it.,A.The more;the more interestingB.The less;the more interesting,C.The more;the more interested,D.More;more interested,2),比较级：,1)A+be+adj,比较级,+than+B 2)A+V+adv,比较级,+than+B,注意：,1),比较级修饰词：,much far even still rather a lot a little a bit,2),加倍数：,A be+,倍数,+,比较级,+than+B,3),同范围的比较，相当于最高级：比较级,+than+any other +sl(,比其他任何一个都。,),4,）越来越 ：比较级,and,比较级,5,）越,.,越,.,：,the,比较级，,the,比较级,6,）两个当中比较,.,的：,the,比较级,of the two,7,）,Who/Which is,比较级，,A or B?,最高级：,A+be/v+the+,最高级,+of(in)+.,注意：,1,）名词所有格，形物代修饰省略,the,2)one of the,最高级,+pl,3)Who/Which is the,形容词最高级，,A,B or C?,12.Which is_,Li Lei or Wu Tong?A.strong B.strongest C.stronger D.the strongest,13.Which language is_,English,French or Japanese?,A.easy B.the most easy,C.the easiest o D.much more easy14.Which is _ interesting,science,maths or English?A.more B.the most C.very D.too,15.The tree is _ in the garden.A.the taller B.the tallest C.taller than of all D.tall.,16.My _ brother is three years _ than I.A.elder;elder B.older;oldest,C.elder;older D.older;elder,2),比较级：,1)A+be+adj,比较级,+than+B 2)A+V+adv,比较级,+than+B,注意：,1),比较级修饰词：,much far even still rather a lot a little a bit,2),加倍数：,A be+,倍数,+,比较级,+than+B,3),同范围的比较，相当于最高级：比较级,+than+any other +sl(,比其他任何一个都。,),4,）越来越 ：比较级,and,比较级,5,）越,.,越,.,：,the,比较级，,the,比较级,6,）两个当中比较,.,的：,the,比较级,of the two,7,）,Who/Which is,比较级，,A or B?,最高级：,A+be/v+the+,最高级,+of(in)+.,注意：,1,）名词所有格，形物代修饰省略,the,2)one of the,最高级,+pl,3)Who/Which is the,形容词最高级，,A,B or C?,26.The fifth orange is_ of all.Give it to that,small child.A.big B.bigger C.the bigger D.the biggest,27.My home is the _(far)to school of all,so I walk to school.,28.What subject do you like _,English,maths,or PE?,29.He sings _(well)in my class.,30.The train is _(modern)in the world.,31.Who is,(popular)teacher in,your school?,2),比较级：,1)A+be+adj,比较级,+than+B 2)A+V+adv,比较级,+than+B,注意：,1),比较级修饰词：,much far even still rather a lot a little a bit,2),加倍数：,A be+,倍数,+,比较级,+than+B,3),同范围的比较，相当于最高级：比较级,+than+any other +sl(,比其他任何一个都。,),4,）越来越 ：比较级,and,比较级,5,）越,.,越,.,：,the,比较级，,the,比较级,6,）两个当中比较,.,的：,the,比较级,of the two,7,）,Who/Which is,比较级，,A or B?,最高级：,A+be/v+the+,最高级,+of(in)+.,注意：,1,）名词所有格，形物代修饰省略,the,2)one of the,最高级,+pl,3)Who/Which is the,形容词最高级，,A,B or C?,写出下列形容词的比较级和最高级,原级,比较级,最高级,small,great,good,bad,much,hot,lovely,tiny,famous,far,late,old,many,deep,deepest,smaller,greater,better,worse,more,hotter,more lovely,tinier,more famous,farther,later,older,more,deeper,smallest,greatest,best,worst,most,hottest,most lovely,tiniest,most famous,farthest,latest,oldest,most,deepest,2),比较级：,1)A+be+adj,比较级,+than+B 2)A+V+adv,比较级,+than+B,注意：,1),比较级修饰词：,much far even still rather a lot a little a bit,2),加倍数：,A be+,倍数,+,比较级,+than+B,3),同范围的比较，相当于最高级：比较级,+than+any other +sl(,比其他任何一个都。,),4,）越来越 ：比较级,and,比较级,5,）越,.,越,.,：,the,比较级，,the,比较级,6,）两个当中比较,.,的：,the,比较级,of the two,7,）,Who/Which is,比较级，,A or B?,最高级：,A+be/v+the+,最高级,+of(in)+.,注意：,1,）名词所有格，形物代修饰省略,the,2)one of the,最高级,+pl,3)Who/Which is the,形容词最高级，,A,B or C?,wide,wider,widest,flat,flatter,flattest,dry,drier,driest,friendly,more friendly,most friendly,interesting,more interesting,most interesting,Exercises(A)(Written practice),My sister is _ than I.(young),Shenzhen is _ than Guangzhou(clean),Tim is _ than Denis Dragon.(clever),I think she looks _than in the photo.(beautiful),The problem is _ than that one.(important),Can you walk _ than a young man.(far)?,This road is _ than the other one.(wide),In summer it is _ in Wuhan than in Beijing.(hot),He has _ homework to do than I do today.(much),My mothers car is _ than my fathers.(expensive),younger,cleaner,cleverer,more beautiful,more important,farther,wider,hotter,more,more expensive,Exercises (B),Tom is _ boy in our class.(tall),Of all the girls,Sue is _(pretty).,Unit 6 is one of _ units in Book II.,(difficult),Susans flowers are _ among the girls.(beautiful),Changjiang River is _ river in China.(long),It was _ day of his life.(bad),Toms English score is 95.Peters is 98 and Marys is 100.Toms score is _.Peter s is _ than Toms and Marys is _ than Peters.Marys is,_ of the three.(good),the tallest,the prettiest,the most difficult,the most beautiful,the longest,the worst,good,better,better,the best,Linda has 10 dollars.Sue has 12 dollars and Anne has 15 dollars.Anne has _ money.Who Sue has,_ money and Linda has _ money.(little).,Ken has 10 story-books.Bob has 15 story-books.,John has 20 story-books.Ken has _ story-books.Bob has _ story-books but John has _ of them.(many),10.Who is _ boy in our class?(strong),little,less,the least,many,more,the most,the strongest,