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Unit3 语法讲解
形容词,副词的比较级
1.规则变化:单音节词和少数双音节词,加词尾-er来构成比较级。
构成法 原级 比较级 一般单音节词末尾加-er, tall()
great() taller
greater e结尾的单音节词和少数以-le结尾的双音节词只加-r, nice()
large()nicer
larger 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 big()
hot() bigger
hotter +y”结尾的双音节词,改y为i,再加-er easy()
busy() easier
busier more,来构成比较级 Important
()
easily() more important
more easily 2.不规则变化
原级 比较级 good()well() better bad()ill() worse old() olderelder much/many() more little() less far() fartherfurther 总结比较级的运用
1)当A B做比较时时,用“比较级+ than +比较对象”来表示。
如:My room is smaller than yours. 我的房间比你的小。She got there earlier than I did. 她比我到得早。
注意:一般来说,比较对象为人称代词时,用主格或宾格均可。但是,当句子中谓语动词为及物动词时,人称代词用主格或宾格意义不同。 如:I like you better than he (likes you). 我比他更喜欢你。 I like you better than (he likes) him. 我喜欢你胜过喜欢他。
1) than后面接代词时, 一般要用主格形式,但在口语中也可使用宾格形式。 如:My brother is taller than I / me.
2)当需要表示一方超过另一方的程度时,可以用much ,a lot, “……多”,, even “甚至……”, still“更……”, a little, a bit “…… 一些”,by far等来修饰形容词比较级。
注意: 比较级不能用very, so, too, quite等修饰。如:
如:
This city is much more beautiful than before.
She’s a little more outgoing than me.
It’s a little colder today.
He is much more serious than Sam.
She is even smarter than before.
用所给词的适当形式填空.
1. I think Tara is ____________ than Lucy . (outgoing)
2. Tom is a little ____________ than Jim .(serious)
3. Lucy is much ____________ than Lily . (athletic)
4. Pop music is ____________ than the classical music(古典音乐).(popular)
5. This car is even ____________ .(expensive)
6. These flowers are so ____________ .(beautiful)
7. I can do the work better with __________ money.
A. more B. less C. fewer D. much
8. I’m __________ quieter than Susan. A. little B. few C. a little D. a few
9. The watch is not __________ beautiful as that one.
A. very B. too C. so D. more
10. His French isn’t so good as __________. A. her B. she C. his D. hers
11. It’s much better than __________ classes.
A. have B. has C. to have D. having
3) 形容词比较级后面往往用连词than连接另一个比较的人或事物, 但在上下文明确的情况下, 形容词比较级可单独使用。如
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