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雅思中的这句怎么理解啊?连接词在哪里啊?

来源:学生作业帮 编辑:搜搜考试网作业帮 分类:综合作业 时间:2024/04/29 04:28:22
雅思中的这句怎么理解啊?连接词在哪里啊?
Instead,excavators should be handling at least some of their bounty with gloves,and freezing samples as they are found,dirt and all,concludes a paper in the Proceedings of the National Academy of Sciences today.
后面 concludes a paper in the proceedings of the National Academy of Sciences today.怎么可以和前面的句子连接呢?连接词在哪里?连接的概念是什么?这里为什么没有主语?难道前面的一大段话都是它的主语?那主语的连接词引导词又在哪里呢?
雅思中的这句怎么理解啊?连接词在哪里啊?
这是倒装句 句子主语 是 a paper 谓语是 concludes
前边的句子 都是 concludes的宾语 相当于直接引语
Instead, excavators should be handling at least some of their bounty with gloves, and freezing samples as they are found, dirt and all, concludes a paper in the Proceedings of the National Academy of Sciences today.
freezing samples as they are found, dirt and all,是 should be 后面的 并列的现在分词
句子主干 excavators should be handling some of their bounty and freezing samples , concludes a paper .
=.“excavators should be handling some of their bounty and freezing samples ,” concludes a paper .
= a paper concludes (that) excavators should be handling some of their bounty and freezing samples
  根据上文 可以翻译成 国家科学研究院学报发表的文章中讲道,挖掘到化石后,至少应该先戴上手套再用手拿,并把它与旁边的土壤或其他东西冷冻起来.