【摘要】英語語法對于學(xué)習(xí)英語也是非常重要的一部分，語法更是英語的交流寫作基礎(chǔ)。所以小編為您編輯了此文：“高中英語語法復(fù)習(xí)要點(diǎn)：數(shù)詞語法復(fù)習(xí)要點(diǎn)”，希望能給您帶來幫助。
本文題目：高中英語語法復(fù)習(xí)要點(diǎn)：數(shù)詞語法復(fù)習(xí)要點(diǎn)
高考重點(diǎn)要求：
1.掌握基數(shù)詞、序數(shù)詞、分?jǐn)?shù)詞、倍數(shù)、百分?jǐn)?shù)、年月日、鐘點(diǎn)、年齡、序號的基本用法。
2.掌握不定數(shù)量詞、約數(shù)詞的表達(dá)方法。
數(shù)詞在各個題項中，單選、閱讀、聽力、寫作中發(fā)揮著很強(qiáng)的作用，往往用以說明事實(shí)的精確性和可信性。數(shù)詞是由兩大部分構(gòu)成的即基數(shù)詞和序數(shù)詞，而其他數(shù)字表示法如分?jǐn)?shù)，小數(shù)等均由這兩大部分的不同組合而構(gòu)成。
(一)基數(shù)詞：表示數(shù)目的詞為基數(shù)詞，它的構(gòu)成如下表：
范 圍特 點(diǎn)實(shí) 例
1~12無規(guī)律 one, two, three, four, five, six, seven, eight, nine, ten, eleven, twelve
13~19以teen為結(jié)尾 thirteen, fourteen, fifteen, sixteen, seventeen, eighteen, nineteen
20~90以ty結(jié)尾 twenty, thirty, forty, fifty, sixty, seventy, eighty, ninety
21~99十位與個位之間要加連字符 “-” twenty-five, sixty-five, ninety-nine
101~999百位與十位之間通常用and three hundred and twenty-five(美語中常將and省略)
千以上 6275—six thousand two hundred and seventy-five;1200—twelve hundred
(二)序數(shù)詞：表示順序的數(shù)詞為序數(shù)詞，它的構(gòu)成如下表：
范 圍特 點(diǎn)實(shí) 例
1~19各基數(shù)詞尾加th其中七個例外：first, second, third, fifth, eighth, ninth, twelfth, 其余，如：four — forth, six — sixth, nineteen — nineteenth
20,30~90把y變i后加eth twentieth, fortieth, ninetieth
21以后多位數(shù)最后一個數(shù)用序數(shù)詞，其余用基數(shù)詞 21st — twenty-first, 110th — one hundred and tenth
(三)數(shù)詞的用法：
1.英語中年月日、點(diǎn)鐘、序數(shù)詞、分?jǐn)?shù)詞、算式列表
示例英語表示法
2001.6.30June 30,2001 30June,2001 30thJune, 2001
7：25seven twenty-five twenty-five past even
12:54twelve fifty four six to one
9:15nine fifteen a quarter past nine
2:30two thirty half past two
21:50twenty-one fifty 9:50p.m.
第21twenty-first
第123one hundred and twenty-third
a half
two and two-fifths
20%20 per cent 20 percent
第七路公共汽車Bus Number Seven
第201房間Room 201
人民路153號153 Renmin Road
4+8 =12 Four plus eight is twelve
11-7=4Eleven minus seven is four.
6×5=30Six times five is thirty.
20÷5=4twenty divided by five is four.
A>BA is more than B.
A
A≈BA is approximately (近似地, 大約)equals to B.
A≠BA is not equal to B.
2.約數(shù)表示法列表
含義英語表達(dá)例句
大于某數(shù)more than He has lived here for more than twenty years.
overshe is over fifty.
or moreThere're thirty people or more in the meeting-room.
小于某數(shù)less thanI have less than (not more than )fifty dollars.
underChildren under seven are not allowed to enter.
belowHe would not sell it for below a hundred fifty dollars.
or lessThe coat might cost him sixty dollars or less.
大約(某數(shù))nearlyShe is nearly fifty now.
almostIts almost three o'clock.
up to Up to ten men can sleep in this tent.
or He spent four or five days writing the article.
or so The distance is twenty miles or so.
aboutI visited that village about three years ago.
someTheir team has some four or five players.
more or lessThe container can hold more or less twenty pounds of water.
around/roundLet's make it round/around eight o'clock.
3.不定數(shù)量詞“多”的表示法列表
被修飾名詞的數(shù)英語表達(dá)漢譯
修飾可數(shù)名詞dozens of 幾十、許多
scores of 許多
many, a good(great) many, many a (飾單數(shù)可數(shù)名詞)許多、大量
hundreds of 數(shù)以百計
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