2016年職稱英語(yǔ)考試衛(wèi)生類C級(jí)語(yǔ)法:?jiǎn)挝辉~的使用

字號(hào):

(1)不可數(shù)名詞表示多少,一般用much,(a)little,a lot of,enough 等詞表達(dá),要數(shù)1,2,3,4…時(shí)要用"量詞"表達(dá),最常用的是a piece of(news,advice,furniture,information…)。
    (2)成雙成對(duì)的名詞一般用復(fù)數(shù),如:a pair of trousers(褲子)/ scissors(剪刀)/ glasses(spectacles)(眼鏡)/ pliers(鉗子)
    (3)a couple of表示一對(duì),或2-3…,如:a couple of days / people / things
    (4)記住以下量詞表達(dá)方式:
    a loaf(two loafs)of bread(一個(gè)(兩個(gè))面包)
    a burst of laughter(一陣笑聲)
    a fit of anger / chill(一陣發(fā)怒 / 發(fā)冷)
    a game of chess(一盤棋)
    a lump of sugar(一塊方糖)
    10、其他應(yīng)注意的數(shù)的表達(dá)形式
    1)a three-year-old boy 比較The boy is three years old
    2)five thousand people / several thousand people比較 thousands of people
    表達(dá)具體數(shù)字時(shí),thousand不加 "s",后面不加 "of "; ten,million,billion情況以此類推。
    3)One-third of the students have passed College English Test Band IV.
    Two-thirds of the students have passed College English Test Band IV.
    One-third of the population in this area is living below the poverty line.
    (這個(gè)地區(qū)有1/3人口生活在貧困線以下。)
    注意:幾分之幾的表達(dá)形式;動(dòng)詞的單復(fù)數(shù)由后面的名詞數(shù)決定。
    4)a looker-on 比較two lookers-on(旁觀者)/ a brother-in-law比較two brothers-in-law(姻親兄弟)
    5)my father,together with(along with / with / as well as my mother and brothers)結(jié)構(gòu)中,主語(yǔ)作單數(shù)處理,即my father.