paul和后面单数的his决定了主语是一个人。这很容易判断的。谓语用单数。My wife and secretary. 老婆兼秘书,为同一个人。my wife and my secretary. 老婆和秘书,二个人。
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既然你知道cook可以及物,可以不及物,你就不该再提这个问题。自己看看词典例句。The rice is still cooking. 米饭还没好。既然不及物用法就可以表示be cooked, 不及物用法岂不是比及物用法的被动语态更简洁?如果你要强调施事者的厨艺,当然你用及物动词。The rice is delicious. It was cooked by my grandma.
回答于 1秒前
主动还是被动,取决于动词的语义,以及主语与动词动作之间的关系。arise为不及物动词,意为出现。发生,与discussion为主动意义,当然要用主动形式。独立主格结构中的动词必须是非谓语形式,所以排除谓语形式arose,用现在分词表示主动、同时的双重意义。
回答于 1秒前
What dresses she has bought are expensive.= All the dresses that she has bought are expensive. What dress she has bought is expensive.= The dress that she has bought is expensive. 从以上二句对比可以看出,虽然what从句在形式上是个名词性从句做主语,但本质上或者说语义上该从句是个被限制性定语从句修饰的...
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There are three times as many people as we expected. There is three times as much water as we expected.
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词典例句给出的三个动词go up, rise, increase都是不及物动词,不能后接宾语,而是后接in value表示方面,为方面状语。所以介词in是不能省略的,并不多余。
回答于 1秒前
while引导的是时间状语从句。我相信你在学一般现在时的时候,一定学过在时间和条件状语从句中用一般现在时代替一般将来时。所以,while从句的一般现在时态表示的时间仍然是将来。至于时间和条件状语从句为什么不用将来时形式,在传统语法范畴内是无解的。现代语法认为英语将来时,只有现在时和过去时。所谓的will do这种形...
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The situation is when farmers have to sell their produce at low prices after harvest, when supplies are greatest.本句中is不是系词,而是不及物动词,等于arises, 出现、发生。第一个when为连词,引导时间状语从句修饰is。第二个when也是连词,引导时间状语从句修饰have to sell...。 have to sell...被二个时间状...
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He found his hometown greatly changed. 过去分词作宾补为被动意义。如果要表示主动意义,则不能用changed过去分词作宾补,而应该用that从句:He found that his hometown had greatly changed. 主动意义。所以,你的句子如果改为that从句,要用被动语态。He found that his hometown had been greatly changed.
回答于 1秒前