seem to be+名词或形容词结构,seem to be分析为复合谓语动词,后接表语。类似于:seem to have done sth. 复合谓语。当seem后的to be省略后,seem才被分析为系动词。
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提问之前你应该自己先想一想。which要么是限定词,要么是代词。限定词which后接名词;代词which在从句中作主语、宾语或表语。本句中which后接there,可以排除which为限定词,故which为代词。disagreement or confusion是there存在句的主语,即该从句which唯一可作的成分就是介词about的宾语。也就是说可以排除about+w...
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being seen为现在分词的被动语态,为进行体意义,即正在从远处看。而原句用过去分词表示的是习惯意义(静态意义),即任何时候从远处看。所以being seen所表示的进行体意义不适合本句,为错误。beginning from...为现在分词doing形式作状语。动态动词的doing形式既可以表示进行体意义(正发生,未结束),也可以表示一般体...
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neither...nor...为并列关联连词,二者不再拆开分析,作为一个连词使用,连接A、B 二项,A、B为相同的句子成分。你的句子中,neither...nor...连接二个主语。
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At issue here is the extent to which exam results reflect a student's ability. 这是一个完全倒装句。因为主语带了较长的定语从句,如果不倒装则句子头重脚轻。The extent to which exam results reflect a student's ability is at issue here.划线部分为限制性定语从句,修饰主语。which指代extent,to...
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Mike, together with his parents, went to picnic yesterday.together本身是副词,被with介词短语修饰,构成一个副词短语。也可以把together with分析为一个复合介词,那么这个together with sb/sth 就是一个介词短语。在这个句子中,together with his parents 是状语。状语的位置比较灵活,可以放在句首,句中或句末。例...
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agree通常与介词with,on, about 搭配。但也可以后接介词for, 表示同意的是哪一部分,即并不是完全同意,只是部分同意。例如下列COCA例句所示:I think Senator McCain and I agree for the most part on these issues. I agree for the most part with her conservative views. I...
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修饰动词怎么能是定语呢?这是形容词作状语。形容词作状语表示谓语动作发生时主语所处的状态。为伴随状语。When we wake up from dream, we are happy or depressed.
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The desalination rate of 0-80cm soil layer by HT treatment was 3.12% and 8.99% higher than by CT and NT treatment repectively in field experiments.
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