比較級和最高級

1、8A Unit1 Grammar比較級和最高級Comparative and superlative adjectives 注： 形容詞和副詞才有比較級和最高級 單音節(jié)與部分雙音節(jié)詞1. 直接 +er/est long-longer-longestshort-shorter-shortestquick-quicker-quickestfast-faster-fastestslow-slower-slowesthard-harder-hardestsmall-smaller-smallestclean-cleaner-cleanesthigh-higher-higheststraight-str

2、aighter-straightestlate-later-latestclose-closer-closest2. 以 e 結(jié)尾的單詞 +r/st nice-nicer-nicest fine-finer-finestcute-cuter-cutest wide-wider-widest large-larger-largest polite-politer-politest3. 以輔音字母 +y, 去 y+ier/iest表示天氣的形容詞 sunny/windy/cloudy/rainy/snowy/dry 形容人的詞 pretty/lazy/angry/shy/sporty/ funny

3、注： shy-shyer-shyest shy-shier-shiest shyly-more shyly-most shylyfriendly -friendlier-friendliestfriendly-more friendly-most friendlylovely-lovelier-loveliestlovely-more lovely-most lovely形容事的詞 easy/early/heavy/empty noisy-nosier-nosiest healthy-healthier-healthiest lucky-luckier-luckiest4. 一個元音字母 +一

4、個輔音字母的重讀閉音節(jié) ,雙寫輔音 +er/est big/thin/slim/fat/sad/glad/red/hot/wet/fit/mad big-bigger-biggest slim-slimmer-slimmest fat-fatter-fattest 不規(guī)則變化many/much-more-mostfew-fewer-fewestlittle-less-leastgood/well-better-best bad/ill/badly-worse-worst far-farther-farthest 表距離遠 further-furthest 表程度深 old-older-olde

5、st 年齡大小 elder/eldest 有血緣關(guān)系的長幼順序二、多音節(jié)詞常見形容詞more/mostimportant/interesting/generous/honest/popular/famouse.g.情感類形容詞important-more important-most important bored/boring/excited/exciting/tired/tiringe.g. excited-more excited-most excited 以 -ful 結(jié)尾的形容詞 helpful/careful/grateful/cheerfule.g.helpful-more he

6、lpful-most helpful以-ly 結(jié)尾的副詞slowly/quickly/carefully/luckily/happily/noisily/healthily/easilye.g.比較級的用法slowly-more slowly-most slowlyWe use comparatives + than to compare two people or things. We usually add -er to short adjectives and use more with long adjectives to form comparatives. 形容詞的比較級用于兩個人

7、或者兩個事物之間的對比。 短形容詞我們加 er, 長形容詞我們加more 。 判斷方法1. thanHe looks than I. (healthy)區(qū)別： I have apples than you.many more+ 可數(shù)名詞I have milk than you. much more+ 不可數(shù)名詞2. A or B Which is , the earth or the moon.Which is one, the earth or the moon.(big)3. 句子中有 even/much/a lot/a littleI felt even . (hungry)He run

8、s much . (slow)He looks a lot . (tired)He is a little than before. (fat)4. 倍數(shù) + 比較級My house is three times than yours.(big)5. 隱含條件It's too expensive. Do you have a one? (cheap)How beautifully he sings! I've never heard a voice.(good)6. the+比較級， the+比較級 越 .越 .The (hard)he works, the (happy)he

9、 feels.The (much)you eat, the (fat)you will be.7. 比較級 +比較級 越來越 .The weather is getting and .(cold)注： 形容詞、副詞前面 +less、 least 表示較不或最不 less/least difficult more/most difficult 最高級的用法We use the +superlatives to compare three or more people or things. We usually add -est to short adjectives and use most w

10、ith long adjectives to form superlatives. 形容詞的最高級用于三人及三人以上或三者或三者以上的比較。短形容詞后面我們加 est, 長形容詞后面我們加 most 。判斷方法1. A、B or C三者的比較Which color do you like (good), Green, white, or black?2. One of + the + 形容詞最高級 + 名詞復(fù)數(shù)The river is one of (long) rivers in our own.3. in + some placeof/among +sb./ sth. 表范圍Kitty i

11、s (beautiful) in our class.He is of the four. (tall)4. 序數(shù)詞 +最高級The yellow river is the second river in China.(long)5. 有定語從句放在名詞后表范圍用最高級This is coat I have ever bought.(cheap)注：副詞最高級前的 the 可以省略 He runs in his class.(fast)Of all the boys, he came .(early)比較級和最高級的相互轉(zhuǎn)換Kate is the tallest of all the girl

12、s.= Kate is taller than the other girls. （ 其他所有女孩 ） =Kate is taller than any other girl.（ 其他任何女孩 ）注：the other+ 名詞復(fù)數(shù) any other+ 名詞單數(shù)Shanghai is the biggest city in China.Shanghai is bigger than in China.=in China.=any of the other cities.Shanghai is larger than city in Japan.注：=city in China.any 沒有排除在外 any