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求分析句子的语法点To adjust to these chemicals would require not mere

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求分析句子的语法点
To adjust to these chemicals would require not merely the years of a man's life but the life of generations..要是方便的话,把下面也分析一下吧,And even this ,were it by some miracle possible ,would be futile, for the new chemical come from our laboratories in an endless stream; almost five hundred annually find their way into actual use in the United States alone. 拜托了!
求分析句子的语法点To adjust to these chemicals would require not mere
To adjust to these chemicals 动词不定式短语作主语
would require是谓语
not merely the years of a man's life 是宾语
but the life of generations是并列宾语..
句子意思为了适应这些化学制品,人类需要付出的时间不会只是一个人一生的时间,而是几代人的时间.
And even this让步状语,
were it by some miracle possible,省略if的虚拟条件句 省略if后 句子要倒装
would be 是表语 主语省略了 省略的主语是上文的To adjust to these chemicals
futile是表语,后面是表示原因的并列句
for 是并列连词 后面跟并列的句子
the new chemicals 是主语
come 是谓语
from our laboratories in an endless stream是状语;
分号后 是完整的句子 解释前面的句子
almost five hundred annually 是主语
find是谓语their way 是宾语into actual use 是定语
in the United States alone.是状语 .
句子意思 而即使这样,就算出现奇迹成为可能,这种适应也是徒劳的,因为新的化学制品从我们的实验室中源源不断地涌出.仅在美国,每年就有大约500种化学制品投入使用.