499 个回答
怎样才能精确的理解一句话(请教张老师)
The implications of disinfection by-products (DBPs) present in drinking water are of public health concern because of their potential mutagenic, carcinogenic and other toxic effects on humans.【参考译文】由于潜在的致突变，致癌和其他对人体的毒性作用，饮用水中所含有的消毒副产物质所可能导致的不良后果已...
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happened不可以用作后置定语吗
There was one interesting thing happened in her first class.= There was one interesting thing that happened in her first class.【参考译文】她第一节课就发生了件趣事。【参考解析】这是正确的句子。只不过happened 不是过去分词，而是定从的谓语动词：一个过去式。在 There be 结构中的定从，其主语可以被省略：Th...
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难句分析（涉及all与其后短语的衔接问题）
The Aswan Dam, for example, stopped the Nile flooding but deprived Egypt of the fertile silt that floods left--- all in return for a giant reservoir of disease which is now so full of silt that it barely generates electricity. 【参考译文】以阿斯旺大坝为例，它阻止了尼罗河洪水泛滥，但也使埃及失去...
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as引导部分的倒装时的状语提前问题
Similarly, some Wall Street investment firms armed themselves with patents for financial products, even as they took positions in court cases opposing the practice. 【参考译文】无独有偶，一些华尔街投资公司也用多项金融产品专利来武装自己，即便与此同时在一些法庭案件中他们采取反对此类专利的立场。【参考...
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than引导比较状语从句时，究竟是从属连词还是关系代词/关系副词
讲得很棒。给大家提供一下原问题链接：than used to还是than they used to-句法问题-英语答疑网http://ask.yygrammar.com/q-7876.html
回答于 1秒前
once when的用法问题
Once when we were going to Paris, I forgot my passport. 有一次我们准备去巴黎，我忘了带护照。【参考解析】这句话是正确的。也可以写作：Once, when we were going to Paris, I forgot my passport. 有一次我们准备去巴黎，我忘了带护照。即，实际上这个句子带有两个时间状语，一个为 once（有一次）；另一个为whe...
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求解at the open day（为何不用on the open day）
So,if you are interested in knowing more about China, you mustn’t miss the chance to meet David at the open day.【参考译文】所以，如果想更多了解中国，在我们的开放日（活动期间），你一定不要错过见见大卫的机会。【参考解析】这句话是正确的。难在at的特殊用法。At通常指时间点，但有时可指时间段，尤其是与Chri...
回答于 1秒前
《剑桥高阶英汉双解词典》一个例句when的特殊用法
I know when I've been smoking too much because I start to wheeze when I run for a train . = I know it’s the time when I've been smoking too much because I start to wheeze when I run for a train.【参考译文】我意识到（近来）自己烟抽得太过了，一跑起来赶火车就喘。【参考解析】1.when 形...
回答于 1秒前
grow up可以用作及物动词吗(2019年高考英语浙江卷阅读理解中的句...
The Piccolis grew up the children of Italian immigrants in Watertown.【参考译文】儿时，皮克利兄妹成长于沃特敦的一个意大利移民家庭。【参考解析】本句句型为：主语 + 不及物动词（非连系动词）+ 形容词（或名词）。该形容词或名词通常分析为主语补足语。这些不及物动词常见的有die, stand, come, marry, sit等。还有...
回答于 1秒前
这个用作主语的名词性物主代词(theirs)是什么
She did not truly know him; theirs had been a brief afternoon encounter more than 12 years before.【参考译文】她（以前）并不真的了解他，他们的交往仅限于一次短暂的午后邂逅而已，那还是远超12年以前的事啦/ 那都是不止12年前的事啦/ 那是12年前都不止的事啦。【参考解析】1.第一个问题陈根花老师解析的非常...
回答于 1秒前