英語(yǔ)語(yǔ)法精要講解二：數(shù)詞

1、數(shù)詞在使用時(shí)應(yīng)注意的問(wèn)題

易錯(cuò)數(shù)詞：

年月日及介詞

計(jì)算用詞

和數(shù)字相關(guān)的詞

2、綜合

1) 數(shù)字表達(dá)：

123,856,709

one hundred and twenty-three million, eight hundred and fifty-six thousand, seven hundred and nine

2) 年月日

in the morning; on the morning of September 1;

in September; in 1988; on September 1 (on the first of September)

3、計(jì)算

+　Six and five is (are) eleven.

Six hundred plus forty is (equals) six hundred and forty.

-　Four from seven is (leaves) three.

Six hundred minus one hundred equals five hundred.

X 16 x 11 = 176

Sixteen times eleven is (makes) one hundred and seventy-six.

9 3 = 3

Nine divided by three equals three.

4、dozen, score

A. three dozen eggs; three dozen of these eggs; dozens of eggs

B. three score years; a (three) score of people; scores of times

5、小數(shù)，分?jǐn)?shù)，百分比引導(dǎo)的短語(yǔ)作主語(yǔ)時(shí)的主謂一致問(wèn)題.

分?jǐn)?shù)和百分?jǐn)?shù)引導(dǎo)的短語(yǔ)作主語(yǔ)，其謂語(yǔ)動(dòng)詞的數(shù)應(yīng)根據(jù)分?jǐn)?shù)和百分?jǐn)?shù)后面的名詞來(lái)確定.如果是可數(shù)名詞的復(fù)數(shù)，其謂語(yǔ)動(dòng)詞用復(fù)數(shù)形式;如果是不可數(shù)名詞或單數(shù)可數(shù)名詞其謂語(yǔ)動(dòng)詞用單數(shù)形式.

More than 40 percent of the students wear glasses.

70 percent od the fund(資金) was supplied by the Government.

6、一個(gè)半...的表達(dá)法.

one pound and a half ,one and a half years

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