10 2019-2020学年七年级下学期英语期末形容词和副词比较级及最高级讲解(上海牛津版)(原卷版)
2019-2020 学年七年级下学期英语期末语法总复习(上海牛津版)
形容词与副词比较级,最高级
【知识点梳理】
(一)一般形容词修饰名词,放在名词前面,作为定语;或者单独放在 be 动词或者感官动词
后面,构成系表结构。(感官动词:look/sound/smell/taste/feel/get/turn/grow/
become/touch/seem...)
例如:She looks beautiful。She looked sadly at her son(look at 是实义动
词,所以需要副词修饰,考试中出现多次)
(二)副词一般修饰动词,放在动词后面;或者修饰形容词或者副词,放在前面。 Run
quickly,very quickly/quick;(lonely,friendly,lovely 为形容词,为考点)
(三)除了几个特例:①当有 adj 修饰 something,anything,everything...等复合不定代
词是 adj 要后置,例 something interesting。② enough 修饰 adv/adj 时要后置,例 fast
enough③ 只能做表语(放 be/感官动词后面)的 adj:alive,asleep,ill,alone;只能做
定语(在名词前)的 adj:living,sick,similar(拓展)
(四)比较级及最高级构成:
比较级(是两者之间比较)与最高级(三者之间或三者以上比较)的构成:
1)一般单音节或者双音节的 adj/adv,变成比较级在词尾加 er;
最高级在词尾加 est。Sad-sadder-saddest(一般词尾是辅音+元音+辅音结尾双写最后一个字
母);big-bigger-biggest,small-smaller-smallest
2)一般以三音节或以上的 adj/adv,变成比较级在词前加 more,
最高级加 most。Interesng-more interesng-most interesng
( 五 ) 不 规 则 构 成 : good/well-better-best ; far-further/farther-furthest/farthest
( 注 意 : further-furthest 是 表 示 更 进 一 步 的 含 义 , study further 学 习 深 造 ) ;
ill/bad/badly-worse-worst;little-less-least;many/much-more-most
(六)原级的用法:as+adj/adv+as 与...一样;not as/so+adj/adv+as 与...不一样
The old one is as expensive as the new one I want to buy(A=B)
The old one is not as/so expensive as the new one I want to buy(A﹤B)
The old one is less expensive than the new one I want to buy(A﹤B)
(这两个同义句是期末重点考点)
(七)比较级的用法:
1)倍数的表达:①用»…times»+形容词比较级+than»…:»Our»classroom»is»
twice»larger»than»theirs。(我们的教室是他们的两倍。)这种表示倍数的句子这样的
格式。②表示"大三岁,""高二厘米"等时用"表示数量词的词+比较级",I'm»three»years»
older»than»you.(我比你大三岁。)(拓展)»
2)"越来越……"用"比较级+and»+比较级"来表示。【单音节的形容词直接形容词后
面+er,多音节的形容词用 more»and»more»+»形容词原级»来表示】»如:The»earth»
is»getting»warmer»and»warmer。(地球变得越来越暖和。)The»girl»is»more»an
d»more»beautiful.»(这个女孩越来越漂亮了。)»
3)"越……,就越……"用"the»+比较级…,the+比较级…"来表示。»如:»The»b
usier»he»is,the»happier»he»feels。(他越忙,越觉得高兴。)»
(八)修饰比较级的几个必备的单词:far,a little,a
bit,much,even,still,rather;不能修饰比较的:very,quite(重点考点)
(九)最高级用法:1)one of+the+最高级+名词复数(重点考点)(among 三者或以上)
2)句型转换:Tom run fastest in his class=Tom run faster than
any other student in his class=Nobody else run faster than Tom in his class=Tom
run faster than the other students in his class
【专题训练】
1.The Bund looks much ________ at night when the lights are on.
A. pretty B. prettier C. prettiest D. the prettiest
2. Many accidents happen because the drivers don’t drive _____ enough.
A. care B. cares C. careful D. carefully
3. Which is ______ to learn, singing or dancing, baby?
A. easy B easiest C. easier D. the easier
4. Whenever I receive a letter or photos from my best friend, I always feel_____.
A. excitedly B. exciting C. excited D. excite
5. The football players felt extremely ________ after they won the game.
A. luck B. lucky C. luckily D. unlucky
6. Generally speaking, a computer works ______ a human brain.
A. more accurately than B. more accurate than C. as accurate as D. so accurately as
7. Lucy was reading an ______ book when the doorbell rang.
A. exciting B. excite C. excited D. excitement
8. Mother put a blanket over the sleeping baby to keep him _______.
A quietly B. gentle C. warm D. slowly
9. To reduce food waste, we should only order as _____ as we need and try to eat it up.
A. much B. more C. most D. few
10. Now Shanghai is becoming one of ______ cities in the world.
A. attractive B. more attractive C. most attractive D. the most attractive
11. With more practice, I found reading was not as ______ as I used to think.
A. so difficult B. difficult C. more difficult D. too difficult
12. The service seemed worse than they expected. They left the shop ______.
A. happy B. happily C. angry D. angrily
13. The blue suitcase looks much bigger, but it isn’t _______ that yellow one.
A. heavy B. much heavier C. so heavy as D. the heaviest
14. The little girl is wearing a new skirt now. She looks _______.
A. lovely B. wonderfully C. happily D. beautifully
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