下面我們結(jié)合具體考點展開學習哦......
考點一: 基數(shù)詞
【經(jīng)典習題】
( ) 1. Eric loves reading. He has read famous books this month.
A. two
B. second
C. twice
D. the second
( ) 2. When he was , he wrote the novel.
A. on fifties
B. on his fifties
C. in fifties
D. in his fifties
( ) 3. Though Maggie is young, she has already read books.
A. two hundreds
B. hundred of
C. hundreds of
D. hundreds
【考點點撥】
★表示人的不確切歲數(shù),用in+幾十的復(fù)數(shù)形式表示。
★基數(shù)詞表示數(shù)目,可與一些名詞用連字符連接構(gòu)成復(fù)合形容詞,其中的名詞用單數(shù)形式。
★當hundred,thousand,million,billion等詞前面有基數(shù)詞修飾時,須用單數(shù)形式;hundreds/ thousands / millions / billions + of意為“數(shù)百/千/百萬/十億的”,表示大量的含義,前面不用基數(shù)詞,但可用many, several等詞修飾。
考點二: 序數(shù)詞
【經(jīng)典習題】
( ) 1. Toby got many presents on his birthday.
A. twelve
B. the twelve
C. twelfth
D. the twelfth
( ) 2. Although I failed four times, my mother encouraged me to have a try.
A. second
B. third
C. fourth
D. fifth
【考點點撥】
★序數(shù)詞表示順序,前面一般要用定冠詞the。若序數(shù)詞前加不定冠詞a或an時表示“又一,再一”。
考點三: 分數(shù)
【經(jīng)典習題】
( ) 1. In our classroom, of the students come from the countryside.
A. one four
B. one fourth
C. first four
D. first fourth
( ) 2. About of the workers in the clothes factory are women.
A. third fifths
B. third fifth
C. three fifths
D. three fifth
( ) 3. of her time spent on studies every day.
A. Three fours; are
B. Three fourths; are
C. Third fours; is
D. Three fourths; is
【考點點撥】
★分數(shù)修飾名詞作主語時,謂語動詞的單復(fù)數(shù)形式要與該名詞保持一致。
★分數(shù)由基數(shù)詞與序數(shù)詞組成,分子用基數(shù)詞而分母用序數(shù)詞表示。如果分子是1時,分母用單數(shù)形式;分子大于1時,分母用復(fù)數(shù)形式。表達二分之一時,可用one half或a half。表達四分之幾時,可用“基數(shù)詞 + quarter(s)”。
考點四: 年代與日期的表達
【經(jīng)典習題】
( ) 1. The old movie was very popular in the .
A. 1980
B. 1980th
C. 1980s
D. 1980s’
( ) 2. The correct pronunciation of “2015年12月23日” is .
A. December the twenty-third, two thousand and fifteen
B. December twenty-third, twenty and fifteen
C. December twenty-three, twenty and fifteen
D. December the twenty-three, twenty and fifteen
【考點點撥】
★表示“在……年”時,用“in + 基數(shù)詞”;“in the + 年的復(fù)數(shù)”用來表示年代; 表示“在……世紀”時,用“in the + 序數(shù)詞 + century”。
★英語的年、月、日表示方法和漢語不同,一般是年在后,月、日在前,書寫時日用基數(shù)詞或序數(shù)詞皆可。
【即時操練】
The End
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