初二上6adj和adv比較級(jí)和最高級(jí)

1、初二上Unit 6形容詞和副詞比較級(jí)和最高級(jí)1規(guī)則變化(1)一般的詞比較級(jí)在詞尾加-er，最高級(jí)在詞尾加-est high higher highesttall taller tallestshort shorter shortestquiet quieter quietestsmart smarter smartestclever cleverer cleverest(2) 以e結(jié)尾的詞，比較級(jí)在詞尾加-r ，最高級(jí)在詞尾加-stfine finer finest nice nicer nicest late later latest large larger largestclose cl

2、oser closest(3) 以“輔音字母+y”結(jié)尾的詞，先變“y”為“i”，比較級(jí)加-er或-esteasy easier easiestfunny funnier funniestearly earlier earliestheavy heavier heaviestbusy busier busiest(4) 先雙寫末尾輔音字母，比較級(jí)加-er，最高級(jí)加-estbig bigger biggesthot hotter hottest fat fatter fattestthin thinner thinnest (5) 在部分雙音節(jié)詞和多音節(jié)詞前面，比較級(jí)在詞前加more，最高級(jí)在詞前

3、加mostbeautiful more beautiful most beautiful interesting more interesting most interesting outgoing more outgoing most outgoing serious more serious most serious loudly more loudly most loudly2不規(guī)則變化原級(jí) 比較級(jí) 最高級(jí)good / well better bestbad / badly worse worstmany / much more mostlittle less leastfar fart

4、her / further farthest / furthest3比較級(jí)和最高級(jí)的用法(1) 比較級(jí)：表示兩者(人或事物)之間的比較用“比較級(jí)than”來(lái)表示 Tom is more outgoing (outgoing) than me. who is taller (tall), Lucy or Mary? This apple is bigger (big) than that one. I was ill yesterday, but now I feel better (well).在形容詞和副詞的比較級(jí)前，可用much/a lot( 得多) , a little /a bit (

5、有一點(diǎn)) , even(甚至) 來(lái)修飾。 The box is a little heavier than that one. The story is much more interesting than that one. Today is much colder than yesterday. 今天比昨天冷得多 Kate is thinner than Mary.A. little B. a little C. very(2)最高級(jí)：表示三者或三者以上(人或事物)的比較，形容詞的最高級(jí)前一定要加定冠詞the. Bob is the thinnest (thin) boy in our c

6、lass. He is the best (good) player in our school. Who is the funniest (funny) actor of the three?Fill in the blanks.Which is (big), the sun or the earth?Which is (big), the sun , the earth or the moon?Tom is (tall) students of the three boys. Tom is (tall) students in our class.Mary is (thin) of the

7、 two girls.Mary is (thin) of the three girls. Changjiang River is (long) river in China.Shanghai is one of ( big) cities in the world. (one of the +adj最高級(jí) +復(fù)數(shù)n 最之一)4.表示“一樣”，用“ as + 原級(jí)+as” Tom runs as fast as me.This book is as interesting as that one.表示“不如”，除了用“not as / so+ 原級(jí)+as”結(jié)構(gòu)外，還可用“l(fā)ess形容詞、副詞的

8、原級(jí)than”結(jié)構(gòu) She is less hard-working than me. = She is not as hard-working as me.她不如我勤奮。he story is less interesting than that one. = The story isnt so interesting as that one. 這個(gè)故事不如那個(gè)故事有趣。形容詞比較級(jí) + and + 形容詞比較級(jí) , 表示 越來(lái)越. 。 The weather is getting colder and colder. 越來(lái)越冷The computer is becoming cheaper and cheaper. 越來(lái)越便宜形容詞是多音節(jié)詞時(shí)用: more and more+形容詞Pop music is getting more and more popular. 越來(lái)越受歡迎Our country is becoming more and