英语四级阅读关键句:283. The dominant lead ratio found i
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    283. The dominant lead ratio found in Greenland snow matched that found in gasoline from the United States.

    译文

    在格陵兰的雪里发现的主要铅比例与在美国的汽油中发现的一样。

    点睛

    本句的主干是ratio matched that。过去分词短语found in Greenland snow为dominant lead ratio的后置定语;that为代词,指代的是与前文重复的dominant lead ratio, found in gasoline from the United States作that的后置定语。dominant的意思是“主要的,显著的”。

    match此处的意思是“相同,相一致”。如:

    His fingerprints match those found at the scene of the crime. 他的指纹同在犯罪现场发现的相吻合。

    考点归纳

    match作动词时具体用法如下:

    意为“匹配”。如:

    The doors were painted pink to match the walls. 为了与墙相配,门被漆成了粉色。

    意为“配对”。如:

    You should match the quote to the person who said it. 你应该把引文及其作者配在一起。

    意为“与……相匹敌,不相上下”。如:

    Those teams were evenly matched. 那些队旗鼓相当。

    意为“适应,满足”。如:

    Investment is needed to match the future needs. 为了满足未来的需求,需要进行投资。

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