Unit 7 What’s the highest mountain in the world
单元语法聚焦七
形容词和副词的比较等级
1.原级的用法
(1)“Α+be+as+原级+as+B.”表示“A与B一样……(A、B两者程度相同)”。
(2)“Α+be+not+as/so+原级+as+B.”表示“A不如B……”。
2.比较级的用法
当两者进行比较时,用比较级来表达。
(1)“Α+谓语+比较级+than+B.”表示“A比B更……”。
(2)“A+谓语+the+比较级+of the two(+可数名词复数).” 表示“A 是两者中较……的那一个”。
(3)“比较级+and+比较级” 或 “more and more+多音节形容词或副词的原级”表示“越来越……”。
(4)“the+比较级…,the+比较级…”表示“越……就越……”。
提示:比较级前可以用 much, even, a lot, a little 等程度副词(短语)来修饰。
3.最高级的用法
(1)三者或三者以上的人或物进行比较时,其中一者在某一方面超过其他几者时,用最高级。形容词最高级前面一般加定冠词the,后面可接“of/in” 短语来说明比较的范围。
(2)最高级的几种基本句型:
①“主语+谓语+the+最高级+in/of…(比较范围)” 表示“在某范围内……最……”。
②“主语+谓语+one of+the+最高级+可数名词复数.”表示“……是最……的……之一”。
③“疑问词+谓语+the+最高级,A,B or C?”表示“A,B 和C 中,哪一个最……?”
④“主语+谓语+the+序数词 (除 first外)+最高级+可数名词单数/不可数名词.”表示“……是第几最……的……”。
4.比较级表达最高级的用法
(1)比较级+than+any other+可数名词单数
(2)比较级+than+the other+可数名词复数
( )1.2018·内江—Time is money.
—But I think time is ________ money.
A.as important as
B.more important than
C.the most important
D.less important as
( )2.2018·滨州—Home is ________ place wherever you go.
—Yes. There's no place like home.
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A.warm B.warmer
C.warmest D.the warmest
( )3.2018·南充—I think that Eric writes as ________ as Betty.
—So he does.
A.more careful B.more carefully
C.most carefully D.carefully
( )4.2018·青岛Mount Lao is one of ________ mountains in Qingdao. Many tourists like climbing it every year.
A.famous
B.the more famous
C.most famous
D.the most famous
( )5.2018·益阳________ the mountain is, ________ the air is.
A.The highest; the thinnest
B.Higher; thinner
C.The higher; the thinner
( )6.2018·成都—Mary, do you prefer weekdays or weekends?
—Of course weekdays. Because I'm ________ on weekends.
A.busy B.much busier
C.the busiest
( )7.2018·凉山Of all the subjects, chemistry seems to be ________ for me.
A.difficult B.too difficult
C.more difficult D.the most difficult
( )8.2017·连云港—How do you like the song Chengdu sung by Zhao Lei?
—Oh, I have never enjoyed a ________ one before.
A. worst B.best
C.worse D.better
( )9.2017·苏州You are speaking too fast. Can you speak a little ________?
A.more slowly B.most slowly
C.more loudly D.most loudly
( )10.2017·河北Mr. Liu is a really nice person—the ________ person I know.
A.nicer B.nicest
C.happier D.happiest
教师详解详析
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1.B 2.D 3.D 4.D 5.C 6.B 7.D
8.D 考查形容词的比较等级辨析。句意:“你觉得赵雷唱的歌曲《成都》怎么样?”“哦,我从没欣赏过比这个更好的一首歌。”根据before可知形成“之前和现在”的对比,用比较级;其次,结合“enjoy”可知喜欢这首歌。故选D。
9.A 考查副词的比较等级。句意:你说得太快了,你能说慢一点儿吗?表示“更慢一点”应用more slowly。故选A。
10.B 考查形容词的比较等级和词义辨析。句意:刘老师确实是个好人——我认识的最好的人。结合句意可知,应用形容词的最高级。由nice可知选B。
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