A. 100 metres
B. 100metres
C. 100 metre
D. 100metre
［答案］ D.
［析］ 数词、名词、形容词等词用连字符连接成的形容词中，名词都不要加s，如： I have to write a twothousandword report.而且由连字符组成的形容词只能放于名词前，不能放于名词后，作后置定语，或用在be动词后作表语。
4 There are ＿＿＿ students in our school.
A. four hundred twenty
B. four hundred and twenty
C. four hundreds twenty
D. four hundreds and twenty
［答案］ B.
5 - How many days are there in a year?
- There are ＿＿＿ .
A. three hundreds and sixtyfive
B. three hundreds sixtyfive
C. three hundred and sixtyfive
D. three hundred sixty five
［答案］ C.
6 We have learned about ＿＿＿ English words.
A. nine hundreds
B. nine hundred
C. nine hundred of
D. nine hundreds of
［答案］ B.
7 Autumn is ＿＿＿ season of the year.
A. third
B. the three
C. thirds
D. the third
［答案］ D.
8 They are learning ＿＿＿ now.
A. Lesson Eight
B. the eight lesson
C. Lesson Eithth
D. Eighth lesson
［答案］ A.
［析］ 第几课，第几个门……，在英语中有两种说法，①Lesson Two, Gate Two但要注意每一单词的首字母要大写。② the second lesson, the second gate 首字母不要大写，并要注意有些缩写的读法。如:
p. 8-第8页(page eight)
$ 8.50-8.5美元(five dollars and fifty)
电话号码66164532－(six, six, one, six, four five, three, two)
9 The boy was so hungry that he ate ＿＿＿ .
A. three bowls of rices
B. three bowl of rice
C. three bowl of rices
D. three bowls of rice
［答案］ D.
［析］ rice 是不可数物质名词，而bowl是可数名词。
10 There are ＿＿＿ months in a year.
A. twelve
B. twelf
C. twelveth
D. twelfth
［答案］ A.
(三) 正误辨析
［误］ 1107 should be read as a thousand a hundred as seven.
［正］ 1107 should be read as one thousand one hundred and seven.
［析］ 在读数字时，如：and前只有百或千时，用one hundred/ one thousand 还是a hundred /a thousand全是可以的。但如果文有百又有千时，则只能用one不要用a。 如果没有and时，如：1100也只能读作one thousand one hundred 或eleven hundred.
［误］ I drove about half mile.
［正］ I drove about half a mile.
［析］ 半小时为half an hour, 半天为half a day, 半镑为half a pound, 尽量避免用half a year, half a month, 要用six months, two weeks 或 fifteen days 要注意的是Half of the work is done Half of the books are sold. 当Half 作名词时，其谓语动词要看of后面的名词而定。如名词是不可数名词则用单数谓语动词，如是复数名词时，则要用复数谓语动词。要注意的是一个半的表达法，如：One and a half apples is left on the table.其名词要用复数，但谓语动词则要用单数。
［误］ 60 students are playing on the ground.
［正］ Sixty students are playing on the ground.
