高考英语语法精要讲解二：数词

高考英语语法精要讲解二：数词

　　1、数词在使用时应注意的问题

　　易错数词：

　　年月日及介词

　　计算用词

　　和数字相关的词

　　2、综合

　　1) 数字表达：

　　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、计算

　　＋　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、小数，分数，百分比引导的短语作主语时的主谓一致问题．

　　分数和百分数引导的短语作主语，其谓语动词的数应根据分数和百分数后面的名词来确定．如果是可数名词的复数，其谓语动词用复数形式；如果是不可数名词或单数可数名词其谓语动词用单数形式．

　　More than 40 percent of the students wear glasses.

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

　　6、一个半．．．的表达法．

　　one pound and a half ,one and a half years