仁爱八上形容词比较级最高级讲解专练

1、形容词比较级最高级讲解专练形容词副词比较级和最高级的构成一、大多数形容词和副词有比较级和最高级的变化，即原级、比较级和最高级，用来表示事物的等级差别。原级即形容词的原形，比较级和最高级有规则变化和不规则变化两种1） 两者比较时用形容词比较级，句子中常有tha n（相比）,表示“越来越”时，用“比较 级 + and + 比较级”，多音节词和部分双音节词用“ more and more + 形容词原级”。形容词比 较级前可以用下列词修饰： much， a little， a lot 等等2）三者或三者以上的人或物进行比较时，用形容词最高级形式。形容词最高级前通常需加定冠词the，句末常接in /

2、of短语来表示范围。规则变化规律1）单音节词加词尾 -er， -est来构成比较级和最高级。tall（高的）taller tallest ， great（巨大的） greater greatest2）以不发音的e 结尾的单音节词只加-r,-st nice（好 的）nicer nicest ， large（大 的）larger largest ， able （有能力的）abler ablest3） 以一个辅音字母结尾的闭音节单音节词，双写结尾的辅音字母，再加-er，-est big（大的） bigger biggest , hot（热的） hotter hottest ,red（红色的） red

3、der reddest4） 以辅音字母 +y 结尾的双音节词，改 y 为 i，再力口 -er，-est easy（容易的）easier easiest ,5）其他双音节词和多音节词在前面加busy（忙的）busier busiestmore， most 来构成比较级和最高级。 如： important（ 重要的 ） more important most important,easily（容易地）more easilymost easily6）些词的比较级和最高级，可以加 -er或-est，也可以加 more或 most,如：clever, polite 等。不规则变化有一些词的比较级、最高级

4、变化是不规则的，需要特殊记忆。如：good / well t better bestbad / ill/badly t worsen worstmany / muchtmoretmostlittle t lesstleastfart farthert farthest（表示距离）/ far t further tfurthest （表示程度）一、 写出下列形容词与副词的比较级与最高级形式：long wide fat heavy slow fewbably far happyunhappy cheap cleancold lazy hungryclever difficult 二、用所给词的正确

5、形式填空：1. Of the two girls, I find Lucy (clever).2. Goldis (little) useful than iron( 铁 ).3. My sister is two years (old ) than I.4. John psarents have four daughters, and she is the (young) child.5. The (cheap) bags are the not usually the best ones.7. The boy is not so (interesting) as his brother.8

6、. Dick sings (well), she sings (well) than John, but Mary sings(well)in her class.9. She will be much (happy) in her mew house.10. The earth is, the sun isthan the earth. But the universe is the . (big)11. Caroline mosther is very . Jane msother isthan Caroline Bust. Mary smother is theof the three

7、mothers. (fat)12. Which is (heavy), this box or that one?13. How(tall) is Sally? -Sh e1s.55 meters (tall). What about Xiao ling? -Sheosnly 1.40 meters (tall). She is much (short) than Sally. She is also the (short) girl in the class.三、英语语法之形容词比较级和最高级练习题()1.This box is_ that one.A. heavy thanB. so he

8、avy than C. heavier as D. as heavy as( )2.This pencil istha n that one.A. I on gestB. long C. Ion gerD. as long()3.My mother is noyoung.A. shorter B. lo nger C. little D. few( )4.These childre n arethis year tha n they were last year.A. more tall B. more taller C. very taller D. much taller()5. It w

9、as very hot yesterday, but it istoday.A. even hotter B. more hotter C. much more hot D. much hot()6. Do you always get up asas you brother? -Not always.A. earliest B. earlier C. the earliest D. early()7. How time flies! -Yes, she lookstha n before.A. the more older B. very older C. much older D. more older()8. It looks like that he is asas you. -Oh, no. He istha n I.A. tall, a little tallB. taller, a little tall C. tall, a little taller D. taller, a little taller()9. Her brother istha n she.D. seve n years