形容词比较级及常用句式外语学习语法 外语学习语法 .pdf
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1、学习必备 欢迎下载 形容词比较级讲解练习及其常用句式 形容词、副词比较级和最高级的构成:1.单音节词和少数双音节词比较级和最高级的规则变化:规则 原级 比较级 最高级 1.在词尾后直接加-er/est tall taller tallest 2.词尾是 e,只加-r/st nice nicer nicest 3.以辅音字母加 y 结尾的,把 y 变 i 再加-er/est happy happier happiest 4.重读闭音节,末尾只有一个辅音字母,双写这个辅音字母,再加-er/est thin thinner thinnest 2.其他双音节词或多音节词,在该词前面加-more/mos
2、t beautifulmore beautiful(the)most beautiful 3.由形容词加 ly 构成的双音节词和多音节词,都是在该词前加-more/most.quicklymore quickly(the)most quickly difficultlymore difficultly(the)most difficultly 4.不规则变化:good/well better best bad/badly worse worst many/much more most little less least far farther/further farthest/furthest
3、 (二)形容词比较级和最高级的用法:1.原级的用法:用于两者之间对比,意思为“和相同”A+v.+as.+形容词原级 as B Tom is as honest as Jack.Her skin is as white as snow.My dog is as old as that one.He is not as(=so)tall as I.The weather here is not as(=so)cool as the weather in Harbin.2.比较级的用法:1)A+形容词比较级+than+B Susan is happier than Jane.学习必备 欢迎下载 Hi
4、s brother is younger than me.Beijing is more beautiful than Osaka.形容词比较级前还可以用 much,even,still,a little 来修饰。2)数字+形容词比较级+than Im two years older than you.She is a head taller than me.3)比较级+and+比较级,表示“越来越”The earth is getting warmer and warmer.China becomes more and more stronger.4)the+比较级,the+比较级结构,表示
5、“越就越”The more I study it,the more I like it.5)which/who+is+比较级 Which city is bigger,Beijing or Tianjin?Who is happier,you or me?3.最高级用法:用于三者及以上的人或事物的比较,最高级前加 the,最高级前有物主代词,序数词和名词所有格时,不加定冠词,后面跟带 in 或 of 表范围的短语。1)one of the+最高级 Shanghai is one of the most beautiful cities in China.Our city is one of t
6、he safest cities in the world.Most people like apples.Most of the boys are good.It is our nearest neighbor in space.2)最高级意义的表达方法:例句 最高级 She is the best in her class.比较级 She is better than any other student in her class.No other student in her class is better than she.原级 No other student in her class
7、 is as good as she.(三)副词比较级和最高级的用法:1.原级主要的句型:1)as+副词原级+as Tom runs as fast as Jones.not as/so+副词原级+as He didnt come as/so early as Li Lei.2)too+副词原级+to do sth.Jean rides too slowly to catch up with me.3)so+副词原级+that Jean rides so slowly that she cant catch up with me.4)副词原级+enough to do sth.Jean doe
8、snt ride fast enough to catch up with me.词比较级和最高级的规则变化规则原级比较级在词尾后直接加词尾是只加以辅音字母加结尾的把变再加重读闭音节末尾只有一个辅音字母双写这个辅音字母再加其他双音节词或多音节词在该词前面加由形容词加构成的双音节词和多相同形容词原级比较级的用法形容词比较级学习必备欢迎下载形容词比较级前还可以用来修饰数字形容词比较级比较级比较级表示越来越比较级比较级结构表示越就越比较级最高级用法用于三者及以上的人或事物的比较最高级前加句最高级比较级原级三副词比较级和最高级的用法原级主要的句型副词原级副词原级副词原级副词原级副词原级学习必备欢迎下载
9、比较级的用法比较级当前后使用的动词相同时通常用助动词来代替后面的动词该动词或助动词可以省学习必备 欢迎下载 2.比较级的用法:1)比较级+than。当前后使用的动词相同时,通常用助动词来代替后面的动词,该动词或助动词可以省略。Lily run faster than Mary(did).2)比较级+and+比较级 The days are getting longer and longer in summer.3)the morethe more The harder you work,the better you will learn.3.最高级的用法:副词最高级前一般有 the,也可省略。
10、He works(the)hardest of all the students in the class.(四)课堂练习:单选:1.The air in Beijing is getting much now than a few years ago.A.clean B.cleaner C.cleanest D.the cleanest 2.is your grandpa,Emma?Hes watering the flowers in the garden.A.When B.What C.Where D.How 3.Nowadays science fiction isnt as as c
11、artoons among teenagers.A.popular B.more popular C.less popular D.the most popular 4.We are glad to see that Shanghai is developing these years than ever before.A.quickly B.less quickly C.more quickly D.the most quickly 5.The cheese cake tasted so that the kids asked for more.A.delicious B.well C.ba
12、d D.badly 6.She looks very .I think she needs to have a rest.A.tired B.hard C.well D.hardly 7.do you play computer games?Once a week.A.How soon B.How often C.How long D.How many 8.The population of Tianjin is than that of Shanghai.A.larger B.less C.smaller D.fewer 9.Its raining .We have to stay at h
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