[10-20 18:11:12] 来源:http://www.67xuexi.com 高一英语 阅读:85231次
1. Never before has she been to Paris!她以前从未去过巴黎。
c) 概念一致
i. 主语是抽象概念、短语或从句,谓语用单数形式。如:
ii. To tell lies is wrong.说谎是不正确的。(不定式做主语)
iii. Keeping the house is a tiring job.管理家务是一件很劳累的事。(动名词做主语)
iv. How this happened is not clear to anyone.(从句做主语)
v. 注意:
321. 用what或which引导的主语从句或简单句中的数的概念取决于后面的表语,因为它们在逻辑上的意义是相同的。如:
1. Which is your seat?你的座位是哪一个?
a) Which are your seats?你们的座位是哪些?
322. 单个的分词作主语,不定式作主语,以及主语从句,谓语都用单数,若用连接上述的相同两个成分,谓语才用复数。
i. 两个或两个以上的主语用and和both连接时,谓语用复数形式。
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