形容词副词的比较级最高级.ppt

Grade Eight (1) Units 5-6,Teacher: Ma Wei No. 5 Middle School April 24th, 2007,Welcome to our school,Step1:Revision,1. words: (1)invite. V invite somebody to do something invitation. n (2) outgoing. adj (3) athletic . adj (4) lesson. n,邀请,邀请,友好的; 爽直的,体格健美的,课程,2. Main phrases,(1)would love to do something (2)come over to (3)be good at do well in (4)decide on (5)the same as (6)have a piano lesson,想做某事,顺便来访,擅长于,在某方面做得好,决定,和 一样,上钢琴课,Step2 Do exercises,一.根据下列所给的汉语注解,在句子空缺处填上各单词的正确形式. 1.Thanks a lot for the _(邀请),Im sorry , I cant visit next week. 2.Jenny, Can you come to my party on Saturday afternoon? -Im sorry ,I cant. I have to help my _ (父母亲). 3.Yesterday , I had a cold, So I went to see a _(医生) 4.Im more _(外向)than my sister. 5.liu Ying is more _ (体格健美)than me .,invitation,parents,doctor,outgoing,athletic,二.根据汉语提示完成下列句子.,1.I have _(决定)making friends with them. 2.Can you _ (顺便来访)my home? 3.He is _(擅长于)swimming. 4.I will _(上钢琴课) 5.My friend is _(和一样)me.,decided on,come over to,good at,have a piano lesson,the same as,Step 3 Grammar,The comparative and superlative Degrees of adjective and Adverbs (形容词和副词的比较级 和最高级),big,bigger,biggest,1st,2nd,3rd,young,younger,youngest,old,older/elder,oldest/eldest,Mary,Lucy,Tom,nice,nicer,nicest,1st,2nd,3rd,delicious,more delicious,most delicious,1st,2nd,3rd,heavy,heavier,heaviest,grapes,bananas,apple,写出下列形容词和副词的比较级和最高级,1、smart- - small- - young- -,2、nice- - fine- - late- -,smarter,smartest,smaller,smallest,younger,youngest,nicer,nicest,finer,finest,later,latest,3、big- - fat- - thin- -,4、early- - happy- - lucky- -,5 popular- slowly- - beautiful- -,bigger,biggest,fatter,fattest,thinner,thinnest,earlier,earliest,happier,happiest,luckier,luckiest,more popular,most popular,more slowly,most slowly,more beautiful,most beautiful,5、good well,- -,many much,- -,bad badly,- -,little- - far- - old- -,better,best,more,most,worse,worst,less,least,further/farther,furthest/farthest,older/elder,oldest/eldest,形容词和副词 比较级和最高级的构成,规则变化单音节词和少数双音节词 1) 一般情况加 er 或 est 2) 以字母 e 结尾加 r 或 st 3) 重读闭音节、末尾只有一个辅音 字母时双写加 er 或 est 4) 以辅音字母加 y 结尾变 y 为 i 加 er 或 est,5)部分双音节和多音节词在词前加 more 或 most,不规则变化 good/well better best many/much more most little less least far farther farthest ( far further furthest ) bad/badly/ill worse worst,用形容词和副词的正确形式填空,*Li Lei jumped _（far）than Jim. *This cake is _ (delicious) than that one.,*Shanghai is _ ( big) city in China. *Lucy sings _ (well) of all. *He is _ (careful) among us.,*Our teacher is as_ as (busy) before. He does not run so (as) _(fast) as I.,farther,more delicious,the biggest,best,the most careful,busy,fast,*She is much _(tall) than Mrs.Liu. *He is three years _ (old) than I. *This problem is a little _ ( difficult) than the other one. This story is even _ (interesting) than that one.,taller,older,more difficult,more interesting,形容词和副词 比较级和最高级的用法,1)表示两者（人或事物）的比较时用比较级，通常用连词 than 引导，表示“较”或“更一些”的意思. 2. 表示三者或三者以上（人或事物）的比较用最高级，最高级的前面一般要加定冠词the，后面可带of（in,among）短语来说明比较的范围,*,3) 在表示 “和一样” 和 “不及” 这类概念时，可以用 “as+原级+as” 和 “not as（so）+原级+as”的句型,4) 可用much, still, a little, even, far,three years等表示程度的状语来修饰比较级,5)几种比较级的使用句型 1.“ 比较级 + and + 比较级 ” 表示“ 越来越 ” *Your English is getting better and better. 你的英语越来越好了。 *These days more and more people are learning English. 现在学英语的人越来越多了。,2. “the + 比较级，the + 比较级” 表示“ 越就越 ” *The more, the better. 越多越好。 *The busier he is, the happier he feels. 他越忙越高兴。,6)注意点 形容词最高级前一定要用the，副词最高级前可省略 在比较级中为了避免重复，在the后常用one，that，those等词来替代前面提到过的名词 *This pen is shorter than that one. *The weather here is warmer than that of Shanghai.,3.用or连接两项需作比较的内容时，须用比较级；若or连接三项或三项以上的内容时，则须用最高级 *Who is taller, Mary or Jane? *Which is biggest, the sun, the moon or the earth?,Exercises,一. 选择 ( )1 Who gets home usually _ in your family? A. the latest B. later C. early D. as late ( )2 The more we looked at the picture, _. A. we like it less B. the less we liked it C. better we liked it D. it looked better ( )3 What a pity. Lucy ran _ than Lily. A. a few more slowly B. a little more slowly C. much more slowly D. little slowlier,A,B,B,( )4 Dont worry. Your baby is looked after _ here, the nurse are very _. A. careful, carefully B. carefully, careful C. care, careless D. careless, care ( ) 5.whose picture is better,Jacks or Toms? - Both of them are good.I think Jack draws _Tom A. as good as B. as well as C. better than D. worse than ( )6 Beijing is _ biggest cities in China. A. the first B. one of C. the second D. second,B,B,C,二.用括号中所给形容词和副词的正确形式填空 1.ary is _(athletic) than Kate. 2.Who is _(smart), the boy or the girl? 3.Mark is _(tall) than any other boy in his class 4.I think Beijing is _(beautiful) than Nanjing 5.LiLei runs _(fast) than Lucy.,more athletic,smarter,taller,more beautiful,faster,6 The old man looks very _ than you think. (friend) 7 This box is not so _ as that one. (heavy) 8 Lucy jumped _ of the four. (high),more friendly,heavy,highest,三.给出下列句子的同义句,1.He is good at writing (同义词) He _ _ _ writing. ,does well in,2. I prefer maths to English. I _ maths _ than En