來源:網(wǎng)絡(luò)來源 作者:中考網(wǎng)編輯 2020-11-06 15:45:57
中考網(wǎng)整理了關(guān)于2021年中考英語(yǔ)知識(shí)點(diǎn):基數(shù)詞的基本用法,希望對(duì)同學(xué)們有所幫助,僅供參考。
基數(shù)詞的基本用法
1.定語(yǔ)
Fifty thousand London dockers are out on strike.
2.主語(yǔ)
數(shù)詞作主語(yǔ),謂語(yǔ)動(dòng)詞用單數(shù)。
如: Two months is quite a long time.
Five is an odd number.
3.賓語(yǔ)或介詞賓語(yǔ)
How many do you want?——Eight,please.
The city has a population of four million.
4.表語(yǔ)
We are altogether fourteen.
Five plus seven is twelve.
5.同位語(yǔ)
What work are you to assign us three?
Is there room for us two?
6.基數(shù)詞+單數(shù)名詞+形容詞構(gòu)成合成形容詞。如:一個(gè)五歲的男孩a five-year-old boy;一座800米長(zhǎng)的橋an 800-metre-long bridge;女子400米接力girls‘400-metre relay race.
7.句型:主語(yǔ)+is +about(大約)/ over =more than(超過)/nearly(接近)+具體數(shù)詞+metre(s)/kilometre(s)/kilo(s)long / high /tall /deep /away等。如:長(zhǎng)江長(zhǎng)6300公里。
The Changjiang River is 6,300 kilometres long.
8.表示“……十”的數(shù)詞的復(fù)數(shù)形式可以用來表示人的歲數(shù)或年代:
He is in his early thirties.
He died still in his forties.
This took place in the 1930s.
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