网友理解正确。It (形式主语)doesn’t help (谓语)that building a big, powerful dam has become a symbol of achievement for nations and people striving to assert themselves. (主语从句,真正主语外置)主语从句分析:building a big, powerful dam (主语)has become (系动词)a symbol of achievement (表...
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关于你这个问题,可以参阅:《不是连词的“连词”》http://www.yygrammar.com/Article/201305/3272.html
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动词不定式的完成形式,表示动作早于谓语动词。一、动词不定式的完成式,不仅可以作状语或补语,例如:I am only too glad to have been of help to you. 对你能有所帮助十分高兴。He was later discovered to have been a spy. 后来发现他原来是间谍。We seem to have wandered from the path. 我们好像已经偏离了原路。Th...
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选who或that都对,不必纠结。原来是为了避免that和those有重复(用作指示代词时,that是单数,those是复数),现在,已没有该限制了。1. 首先需要说明的是,those充当先行词时,多指“人”,也可指“物或其他动物”。2. those用作先行词,关系代词指“人”时可以用who,也可以用that。1. The new law toughens up penalties for t...
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You ever see something like this?你以前见过这种情况吗?【答】你的判断正确。You ever see something like this? 等于:Have you ever seen something like this?口语为了简练,既没有倒装,也没有使用完成时。
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“只有当身体生病时,我们才会了解到健康的可贵。”这句话陈述客观事实,建议使用一般现在时,不宜使用过去时。此外,在人称上,建议使用we,具有普遍性,不用I。1. Only开头使用倒装句:Only when we are/fall ill do we realize the value of health.2. 使用强调句:It is...that...It is only when we are/fall ill that w...
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这句话的前一分句,建议使用 in elementary school,代替when I was a primary school student,这样显得简练,因为in elementary school 既可以表达地点,也可以表达时间。“现在看依然感到很欢乐。” ——应把“现在观看”这个意思翻译出来。I started to watch this drama in elementary school, but it's still fun to wa...
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Linguistic science confirms what experienced users of ASL-American Sign Language-have always implicitly known.本句选自GRE考试填空题①experience在这里是使某人经历某事的用法吗?可是词典里没有查到这个用法啊②这里的always后面是不是少了been?【答】这个句子很完整。为了理解方便,我把破折号改为括号,重新写一...
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【答】应该说第一句:I never did see him there. 我在那儿从未见过他。助动词do, does, did 可以放在原形动词前,表示强调这个动作。如果跟否定词never 连用,应把never 放在did 之前。一般而言,频度副词如always, often, usually, hardly, never 等应放在助动词(包括情态动词)和实意动词之间,但是,本句由于强调否定...
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