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lot,lotsof,alotof的使用区别

题目详情
lot,lots of,a lot of的使用区别
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答案和解析
a lot of = lots of,可修饰可数或不可数名词,意为“许多”,“大量的”,相当于many或much.a lot,a lot of,lots of通常用于肯定句,否定句中一般用many或much,如:
There’s a lot of work to do and a lot of people have been sent there.
有许多事情要做,许多人已派去那里了.
a lot是口语中的一个常用词组,多用于肯定句,有时也用于疑问句.(后面不接名词).其主要用法有如下几点:
一、作名词短语,表示“很多;多量”,在句中作主语、宾语或表语,其后常有动词不定式短语作后置定语,
如:
Sometimes we have very little snow,but sometimes there’s a lot.有时我们这儿雪很少,有时却又很多.(作主语)
There is a lot to see at the party.聚会上有许多可观赏的东西.(作主语)
He’s given her a lot to eat.他给了她许多好吃的东西.(作宾语)
This is a lot.这真多.(作表语)