1、形容词的比较级变化规则,形容词变比较级和最高级的变化规则,直接er或est,r或st,以e结尾的形容词，,改y为i，er或 est,以辅音字母y结尾,以重读闭音节结尾，最后只有一个辅音字母,双写最后一个辅音字母er或 est,多音节词,不规则变化,more或most形容词,第一类,第二类,nice-nicer-the nicestsafe-safer-the safestlate-later-the latestlarge-larger-the largest,big-bigger-the biggestthin-thinner-the thinnestfat-fatter-the fatte
2、sthot-hotter-the hottestsad-sadder-the saddest,第三类,第四类,easy-easier-the easiesthappy-happier-the happiestugly-uglier-the ugliestdirty-dirtier-the dirtiestheavy-heavier-the heaviest,第五类,more mostexpensive-expensive-expensive important-important-importantbeautiful-beautiful-beautifulcareful-careful-car
3、efulinteresting-interesting-interesting,第六类,good/well-better-the bestbad/ill-worse-the worstfar-farther-the farthestmany/much-more-mostlittle/few-less-least,没有比较用原级，两者相比比较级， 三者以上最高级。very,so,too 词后用原级，as.as用原级 than,much句子比较级,the字在前最高级,碰上of 和in短语,千万别忘最高级。,He is _(thin). But his brother is _(thin) than
4、 him. He is _(clever) than he looks. Summer is _(hot) than spring. Lesson 1 is _(easy) than Lesson 2.Our garden is_ (beautiful) than theirs. My hat is_ (expensive) than Marys.The policeman is very _(handsome).,thin,thinner,cleverer,hotter,easier,more beautiful,more expensive,handsome,I am _(slow) to
5、day. But tomorrow I will _(be) _(slow) than you. My hair is _(long) than _(you). _(this) rooms are bigger _ those rooms. _(that) rooms _ cheaper than these rooms. This pair of shoes _(be) _(dirty) than that pair of shoes.You must _(be) _(good) at singing than me.,slow,be,slower,longer,yours,These,th
6、an,Those,are,is,dirtier,be,better,_(Who, which) is _(tall, taller), Sandy _(and, or) Tony? David isnt _(old, older). But he is _(old, older) than his sister. _(Ann, Anns) _(picture, pictures) are _(good, better) than _(Tom, Toms). Mary is _(young, younger) than _(we, us). But she is _(tall, taller).
7、My white shoes are $86. My brown shoes are $58. The white shoes are _(cheaper, more expensive) than the brown ones.,_(who/which) is faster, a snail or a turtle? Jenny _(and/ or) Lisa are friends. John is fatter than Mike. But Johns cat is thinner than _(Mike/Mikes cat). Our school is _(beautiful/ mo
8、re beautiful) than _(their/ theirs). _(Is/ Are) the boys stronger than the girls? He can do math very well. He is very _(clever/ stupid). This story is _( interesting/ boring). I like it very much.,1.We are very_ (careful). 2.Who is _ (thin), Tony or Gogo. 3.Li Ming is the _ (short) of the three boy
9、s. 4.The blue whale is _ (big) animal in the world. 5. Which is _ ( heavy), the panda or the bear?,careful,thinner,shortest,the biggest,heavier,1.My father is _ (the oldest) than my mother. 2.Which is _ (good), the coffee or the tea? 3.The cheese is _ (bad) of all the food here. 4.My shirt is _ (lon
10、g) than yours. 5.I want the _ (good).,better,older,the worst,longer,best,1.The blue book is _. The red one is _ than the blue one. The yellow one is the _ of the three. ( big) 2.Who is the _（young) in your family. 3.My handkerchief is _. His handkerchief is _ than mine.Sams hankerchief is the _ of t
11、he three (dirty),big,bigger,youngest,dirty,dirtier,dirtiest,biggest,1.Sams sister is _. His mother is _ . His grandmother is the _ in his family.( thin)2.The desk in my room is _. The chair is _ than the desk. The book is the _ of the three.(small),thin,thinner,thinnest,small,smaller,smallest,My shi
12、rt is _. Your shirt is _ than mine. Tonys is _ of the three.(expensive),expensive,more expensive,the most expensive,Which one is bigger, A or B?,A is as big as B .,A,B,as big as,和一样大,My apple is as big as yours.,我的书桌与她的一样大。 _,My desk is as big as hers.,as fat as,asas 和一样,as thin as,as small as,as yo
13、ung as,as old as,as fast as,as strong as,和一样胖,和一样瘦,和一样小,和一样年青,和一样老,和一样快,和一样强壮,Which one is bigger, A or B?,=A is bigger than B.,= B is not as big as A.,A,B,= B is smaller than A.,/so,A is bigger.,Which one is smaller, A or B?,=B is smaller than A.,= B is not as big as A.,A,B,= A is bigger than B.,/s
14、o,B is smaller.,as+原级形容词+as (+主格）=和一样,He is as old as she . 他和 她同岁。,not as/so +原级形容词+as (+主格）=不如,He is not so old as she. 他没有她大。= He is younger than she = She is older than he.,An elephant is bigger than a hippo.= _.,A hippo is smaller than an elephant.,= A hippo is _ _ _ _an elephant.,not so big as
15、,1. He is _(old) she .(一 样大） 2. Mr Green is not_ old as he looks. 3 li ming is _(tall ) boy_ the classroom. 4. The weather is _ _hot as yesterday.(没有昨天热） 5.This is_ _ _( important) day in his life. 6.Which is the _ (clever) ，A ，B or C?,as old as,so,the tallest,in,not so,the most important,cleverest,
16、8,请将下列名词变为形容词。,sun cloud rain wind snow,sunny,cloudy,rainy,windy,snowy,careful,hopeful,helpful,help,care hope,e.g. slow-slowlybad sadstrongcarefulbeautifuldifferenthappyangryhealthynoisyeasy,ly,ly,ly,ly,ly,ly,ily,ily,ily,ily,ily,形容词： 的,副词：地 用法: The turtle walks slowly. 用于动词后,用法： The turtle is slow. 用于be动词后 A slow turtle. 用于名词前,用所给词的正确形式填空。 1, He is always _, now he is smiling _. (happy) 2, They are very _, they sit in the classroom _. (quiet) 3, I can do this _ question _. (easy) 4, The _ turtle runs very _. (slow),happy,happily,quiet,quietly,easy,easily,slow,slowly,
