英语比较级
(一)一般句式的构成:A + is / are+ 形容词比较级+ than + B
A 是主格B 是宾格
如:She is taller than me.
主格+ be + 形容词比较级+ than + 宾格
(二)英语比较级的构成
英语形容词比较等级有三个:原级,比较级和最高级。
形容词比较等级形式变化有规则的和不规则的两种。
规则变化:
1)单音节词末尾加-er(比较级),-est(最高级)
【例】 原级 比较级 最高级
great greater greatest
small smaller smallest
clean cleaner cleanest
2)单音节如以e结尾,只加-r(比较级),-st(最高级)
【例】fine finer finest
nice nicer nicest
wide wider widest
3)闭音节单音节词如末尾只有一个辅音字母,须先双写这个辅音字母,再加-er(比较级),-est(最高级)
【例】big bigger biggest
hot hotter hottest
red redder reddest
4)少数以-y,-er,ow,-ble结尾的双音节词,末尾加-er(比较级),-est(最高级)。以-y结尾的词,如-y前是辅音字母,则变y为-i,再加-er和-est。以-e结尾的词只加-r和-st。
【例】clever cleverer cleverest
narrow narrower narrowest
able abler ablest
easy easier easiest
5)其它双音节和多音节词皆在前面加单词more和most。
【例】careful more careful most careful
difficult more difficult most difficult
delicious more delicious most delicious
不规则变化:
原级 比较级 最高级
good/well better best
bad worse worst
many/much more most
little less least
far farther/further farthest/furthest
注:有些形容词一般没有比较等级。如:right, wrong, woolen等。
形容词的比较等级的用法:比较级用于二者的比较。
【例】Li Ping is older than Wang Hai. 李平比王海年纪大。
There are more students in Class One than in Class Two.一班比二班学生多。
基数词变序数词口诀
英语中基数词变为序数词时,一般在基数词后加词尾-th,但有几个词变化特殊,只要记住下面这个口诀,这些问题即可迎刃而解。
一、二、三,单独记;八去t,九除e,ve要用f替,整十基数变序数,先把ty变成tie;要是遇到两位数,十位基数个位序,th最后加上去。
解析口诀:one→first,two→second,three→third这三个词变化特殊,要单独记;eight→eighth,nine→ninth, 八去t,九去e后再加-th;five→fifth,twelve→twelfth,五、十二把ve换成f再加-th;twenty→twentieth,thirty→thirtieth... 整十先把词尾y改为ie再加-th。两位数时则十位数用基数词,个位数用序数词,如:twenty-first。
上一篇: 英语比较等级和最高级构成的规则变化
下一篇: 英语比较级和最高级
2014秋外研版(三起)四上Module 8《Unit 2 Sam is going to ride horse》ppt课件1
2014秋外研版(三起)四上Module 7《Unit 1 There is a horse in this photo》ppt课件4
2014秋外研版(三起)四上Module 9《Unit 1 Are you going to run on Sports Day》ppt课件2
2014秋外研版(三起)四上Module 8《Unit 1 We are going to visit Hainan》ppt课件5
2014秋外研版(三起)四上Module 9《Unit 2 I’m going to do the high jump》ppt课件3
2014秋外研版(三起)四上Module 7《Unit 2 There are twelve boys on the bike》ppt课件5
2014秋外研版(三起)四上Module 8《Unit 2 Sam is going to ride horse》ppt课件3
2014秋外研版(三起)四上Module 7《Unit 1 There is a horse in this photo》ppt课件1
2015春外研版(三起)四下Module 4《Unit 1 Will you take your kite》ppt课件1
2014秋外研版(三起)四上Module 9《Unit 2 I’m going to do the high jump》ppt课件4
2014秋外研版(三起)四上Module 8《Unit 1 We are going to visit Hainan》ppt课件4
2014秋外研版(三起)四上Module 9《Unit 1 Are you going to run on Sports Day》ppt课件4
[2013秋]外研版(三起)四上《Unit 1 Are you going to run on Sports Day》ppt课件2
2014秋外研版(三起)四上Module 8《Unit 2 Sam is going to ride horse》ppt课件6
外研版英语三起点第三册Module9-mp3格式课文朗读
2015春外研版(三起)四下Module 3《Unit 1 Robots will do everything》ppt课件4
2014秋外研版(三起)四上Module 7《Unit 1 There is a horse in this photo》ppt课件2
2015春外研版(三起)四下Module 3《Unit 2 On Monday I’ll go swimming》ppt课件4
2014秋外研版(三起)四上Module 8《Unit 1 We are going to visit Hainan》ppt课件2
2015春外研版(三起)四下Module 3《Unit 2 On Monday I’ll go swimming》ppt课件2
2014秋外研版(三起)四上Module 7《Unit 2 There are twelve boys on the bike》ppt课件6
2015春外研版(三起)四下Module 3《Unit 1 Robots will do everything》ppt课件5
2014秋外研版(三起)四上Module 8《Unit 2 Sam is going to ride horse》ppt课件5
[2013秋]外研版(三起)四上《Unit 1 Can I have some sweets》ppt课件1
2014秋外研版(三起)四上Module 9《Unit 2 I’m going to do the high jump》ppt课件2
2015春外研版(三起)四下Module 3《Unit 2 On Monday I’ll go swimming》ppt课件3
2015春外研版(三起)四下Module 3《Unit 2 On Monday I’ll go swimming》ppt课件1
2014秋外研版(三起)四上Module 8《Unit 1 We are going to visit Hainan》ppt课件1
2014秋外研版(三起)四上Module 8《Unit 2 Sam is going to ride horse》ppt课件2
2014秋外研版(三起)四上Module 8《Unit 2 Sam is going to ride horse》ppt课件4