比较等级和比较结构课件

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,#,Comparison and Comparative Construction,比较等级和比较结构,1,Comparison and Comparative Con,1.,形容词和副词的比较等级,2.,比较结构,3.,关于比较结构用法的补充说明,2,2024/11/14,1.形容词和副词的比较等级2.比较结构3.关于比较结构用法的,原级：,Positive Degree,比较级：,Comparative Degree,最高级：,Superlative Degree,1.,形容词和副词的比较等级,3,2024/11/14,原级：Positive Degree1.形容词和副词的比,形容词比较级和最高级的规则形式：,“综合形式”：由原级后加后缀,er,和,est,构成,kind kinder kindest,2.,“分析形式”：在原级之前加,more,和,most,构成,difficult more difficult most difficult,副词的比较级和最高级的规则形式的构成与形容词的比较级和最高级基本相似。单音节副词通常采用综合形式。以,ly,结尾的副词以及某些频度副词则多采用分析形式。,4,2024/11/14,形容词比较级和最高级的规则形式：副词的比较级和最高级的规则形,2.,比较结构,形容词和副词比较等级用于句子当中便形成比较结构（,Comparative Construction,）。英语比较结构主要的有三种：,asas,结构，,morethan,结构和,the most,结构。英语中有几个不定限定词和不定代词也有原级、比较级和最高级。它们是,many/much,，,more,，,most,；,few,，,fewer,，,fewest,；,little,，,less,，,least,。它们用在句中也能形成比较结构。,5,2024/11/14,2.比较结构 形容词和副词比较等级用于句子当中,1.asas,结构,这种结构的,基本模式,是：,as+,形容词或副词原级,+as-,分句,。,John is,as bright as,Bob.,John behaves,as politely as,Bob(does).,这种比较结构的,否定形式,是：,not so/as+,形容词或副 词原形,+as-,分句,。,还可以用,lessthan,结构来表示：,John is,less bright than,Bob.,John behaves,less politely than,Bob,6,2024/11/14,1.asas结构 这种结构的基本模式是：as+形容词,asas,结构的另一种模式是：,as much/many+,名词,+as-,分句,，这时,many/much,是限定词。例如：,He took,as much butter as he needed,.,She has written,as many essays as her brother(has),.,asas,结构还有一个变体形式：,as+,形容词原级,+,名词词组,+as-,分句,。,George is,as efficient a worker as Jack,.,Hardly ever have I heard,as impressive music as this,.,否定形式,是：,He did,nt,take,so/as much butter as,he needed,.,She has,nt written,so/as many essays as,her brother(has),.,7,2024/11/14,asas结构的另一种模式是：as much/many,2.morethan,结构,这种结构的基本模式是：,形容词或副词比较级,+than-,分句,。例如：,John is,brighter than,Bob,.,这种比较结构的否定形式是用,lessthan,表示：,This car runs,less,fast,than,that one,.,也可用,not so/asas,表示：,This car does,nt run so/as fast as that one,.,8,2024/11/14,2.morethan结构这种结构的基本模式是：形容词或,morethan,结构的另一种模式是：,限定词,more/less/fewer+,名词,+that-,分句,。例如：,She has written,more essays than he,.,morethan,结构的,另一种变体形式,是“,定冠词,+,形容词或副词比较级,+of-,词组,”。例如：,John is,the brighter of the two boys,.,morethan,结构也有其,变体形式,，其中之一是：,形容词比较级,+,名词,+that-,分句,。例如：,John is a,more efficient worker than Jack,.,可转换为,名词词组,+morethan,结构作后置修饰语。,John is a worker,more efficient than Jack,.,9,2024/11/14,morethan结构的另一种模式是：限定词more/l,3.,“（,the,）,+,形容词副词最高级,+,比较范围”结构,如果是三个或三个以上的人或物进行比较，就要使用形容词和副词的最高级。,This is,the most interesting,book I have ever read.,表示“最高级”的,相反意义,可用,the least,结构。,This is,the least difficult,book I,ve ever read.,在一定上下文中，最高级含义也可用其他结构来表示。,例如：,George did,more work,this morning,than anyone else,.(=George did the most work.),I like,nothing better,.(=Its the best thing I like.),10,2024/11/14,3.“（the）+形容词副词最高级+比较范围”结,Exercise,Fill in an appropriate comparative construction:,1.He looked,a brick wall.(nervous),as nervous as,2.Mont Blanc is,all other Alpine peaks.(high),higher than,3.Youre far,I am.(tolerant),more tolerant than,4.Honey is just about,sugar.(sweet),as sweet as,5.Doesnt Alex look a little bit,he did last week?(unhappy),unhanppier than,11,2024/11/14,ExerciseFill in an appropriate,3.,关于比较结构用法的补充说明,1.more.than,和,less.than,的翻译方法,例如：,The present crisis is much more a political than an economic crisis.,当前的危机与其说是经济危机，不如说是政治危机。,He was less hurt than frightened.,与其说他受伤害，不如说他受惊吓。,12,2024/11/14,3.关于比较结构用法的补充说明1.more.than,2.not so.as,和,not so much.as,It wasnt so much his appearance I liked as his personality.,与其说我喜欢他的外表，不如说我喜欢他的为人。,3.not more/-er than,与,no more/-er than,John is not better than Tom.,John is no better than Tom.,又例如：,no richer than=as poor as,no bigger than=as small as,no later than=as early as,13,2024/11/14,2.not so.as 和 not so much,4.the more.the more,与,more and more,the more,相当于“越,.,越,.,”,The older I get,the happier I am.,more and more,常用来表示“越来越,.,”,John speaks French more and more fluently.,14,2024/11/14,4.the more.the more 与 more,Exercise,Translate the following sentences into Chinese:,I regard him less as my teacher than as my friend.,与其说我把他当作老师，不如说我把他当作朋友。,2.It is more than probable that he will fail.,他十有八九会失败。,3.It was a curious exchange,less a debate than a quarrel between two aggressive men.,与其说是辩论，还不如说是一次在两个好斗的人之间的争吵。,15,2024/11/14,ExerciseTranslate the followin,Thank,You!,16,2024/11/14,ThankYou!162023/9/20,