英语基础知识大全_入门知识整理(4)
others 表示“泛指”除自己外,别的人。Some ----, others -----
the other 表示两个中的另一个。One ----, the other ----
the others 表示特指的另一些。
another 后跟单数名词。表示泛指另一个人。后跟带数词的复数名词,表示“再,还要”的意思。
other 别的,另外的,一般后跟复数名词或ones , 在other 前可加some, many 或数词,表示“几个,一些别的”
Such a tall building such an exciting football match
so many people
each other相互,彼此,指两个或两个物时 。one another 相互,彼此,指三者或三者以上的彼此。one another’s 相互的,彼此的。
英语基础知识:数词
表示数目多少或顺序多少的词叫数词,数词分为基数词和序数词。表示数目多少的数词叫基数词;表示顺序的数词叫序数词。
一、基数词和序数词
1)基数词写法和读法: ①百位与十位,用 and, 十位与个位,写时用“—”②先确定分节号,从右至左,每隔三位数是一个分节号。③第一个分节号是千位 thousand 4第二个分节号是千位 million ⑤第三个分号节是十亿位 billion. 1, 234 ,567, 892one billion two hundred and thirty-four million five hundred and sixty-seven thousand eight hundred and ninety-two
2)分数表示法 构成:分子基,分母序,分子大于1时,分母在序数词后加S: 1/2 a half 1/3 one-third; 2/3 two thirds 3/4 three quarters = three fourths 2- 3/4 two and three fourths
3)表示"年代",用 in +the +数词复数; in the 1980s (20世纪80年代)
4)表某人几岁时: in +物主代词+数词的复数形式 in one’s twenties
5)He lives in Rom 88. One plus two is three. Three times five is fifteen.
6)hundred , thousand , million 等词前有具体的数字时,不能加S 如 three hundreds 这种说法是错误的
7)hundreds of thousands of millions of
8)a 21-year-old girl three days and a half = three and a half days one and a half hours = one hour and a half we’ll have two weeks’ holiday (two-week holiday)
9)(基数词变序数词的口诀)
一、二、 三特别记,th从四以上记;怎么加很容易,八减t,九减e; f来把ve替,见y变ie;若是遇到几十几,变换个位就可以。
One-first two-second three- third five- fifth eight-eighth nine- ninth twelve – twelfth thirteen- thirteenth fifteen- fifteenth eighteen- eighteenth twenty- twentieth twenty-one---twenty-first thirty-thirtieth forty-fortieth fifty–fiftieth sixty- sixtieth seventy- seventieth eighty-eightieth ninety-ninetieth
序数词的缩写形式: first---1stsecond---2ndthirty-first---31st
英语基础知识:形容和副词
①修饰something, anything, everything, anybody等不定代词的形容词,形容词要放在不定代词之后。I have Something important to tell you.
②enough修饰形容词、副词时,enough要放在形容词和副词之后。Far enough
③interesting, exciting, boring, amazing, surprising, moving 主语为物。Interested, excited, amazed, surprised, frightened, tired, pleased 主语为人。
④Much, far, a lot, a little, even等后要用形容词或副词的比较级。 I fell even worse now.
5.连系动词be, 感官动词(look, smell, taste, sound, feel )三个变(get, become, turn,) keep 后跟形容词.
⑥既可作形容词又可作副词的词有:
hard 作形容词=difficult , 作副词,放在work, rain等后,表努力地做。
well作形容词身体好; 作副词,做得好。
long作形容词,表事物的长度,作副词,放在last, talk等后,表动作持续。
Fast 作作形容,放在系动词后,作副词放在rain, make sth.等词后,表“做得快”。
High作形容词“山,海浪的高。作副词, 放在fly, jump 等后表飞得高,跳得高。
⑦五、形容词变为副词 ①+ly useful, wide, strong ②改y为i,再加ly healthy , heavy, happy, lucky, noisy, ③good ——well terrible---terribly probable---probably