Even before the invention of the electric light bulb, the author produced a remarkable work of speculative fiction that would foreshadow many ethical questions to be raised by technologies yet to come.
【例句解析】本句中有一个before引出的时间状语Even before the invention of the electric light bulb，注意这不是一个从句，只是一个时间状语;句子的主干为the author produced a remarkable work of speculative fiction，speculative fiction后边跟上一个that 引导的定语从句用来修饰限定前边的名词;在定语从句中，that充当从句的主语，从句的谓语是foreshadow，从句的宾语是many ethical questions，后边to be raised by technologies是后置定语，用来修饰限定many ethical questions，technologies后边跟上自己的后置定语yet to come.
单词注释：speculative fiction：推理小说;foreshadow：预示;
【例句翻译】甚至早在电灯泡发明之前，这位作家就创作出了一部非凡的推理小说，该小说预示了即将到来的技术所引起的伦理问题。
