你的理解是错误的。静态动词的完成体+持续时间状语,表示一个状态到某时间为止持续了多久了。仅此而已。不要联想这个状态在该时间之后是否还会存在,因为是否还存在与完成体的使用无关!!!该状态可以在可能在此时结束了,也可能还会持续下去,这取决于动词的语义和语境,与时态本身无关。例如:He died in a car accident...
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表语形容词后接三种结构: 介词短语,to do不定式,that从句。如果介词后接的是名词或动名词,介词是不可省略的。但如果介词后接疑问分句或疑问词+不定式,则介词是可有可无的。所以你的句子中about是可以省略的。They're both uncertain (about) what to do.
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I deserve a better explanation than "I can't do this".“I can't do this" 被当作一个名词来使用。= I deserve an explanation better than "I can't do this".= I deserve an explanation that is better than "I can't do this" is.所以,比较分句为主系表结...
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根据以上语境,丈夫更可能的应答应该是:Thank you, but I have an umprella with me.如果一定要用bring这个动词,用现在完成时还是一般过去时,取决于说话的时间。12点以前会说:Thank you, but I've brought an umbrella with me this morning.(This morning包括说话时间在内,bring的动作却在说话时刻之前发生并结束...
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同意童老师关于定语从句的分析。提问者可能对something本身的作用也有疑问,补充如下:这个句子的结构是:分句,+ 名词/代词+后置修饰语。可以理解为名词前省略了which is。这个句子可以改写为:Akhtar is currently taking seven AP classes, which is something he says that not many students his age are doing. which...
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这是祈使句的强调式。例如:Do sit down. 不过在表示强调的do和实意动词之间插入了呼语you, Master。整个句式是:祈使句, and something will happen. 这个祈使句带有条件句的意味:If you do sth, sth else will happen. 但毕竟祈使句表示请求或命令,而且是强调的祈使句,不仅仅是假设。
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You may wonder why I give her such credit. Firstly, she possesses admirable characteristics, explaining her prominence and deeply affecting my behavior.表面上看,划线部分像是个悬垂修饰语。但实际上这是现在分词短语作句子宾语的非限制性定语。可以改写为定语从句:which explains her prominence and deeply a...
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