Attention 在表语从句中,当 reason做主语时,引导 词只能用that,不能用 because 如 他迟到的原因是因为他没有赶上早班车。 The reason why he was late was that he didn't catch the early bus
在表语从句中, 当 reason 做主语时,引导 词只能用that, 不能用because。 如: 他迟到的原因是因为他没有赶上早班车。 The reason why he was late was that he didn’t catch the early bus. Attention
主语从句的用法 主语从句在句中作主语,主语从句 可 以位于句首,但常见的主语从句多放在 句末,句首则用形式主语t 1. That the earth is round is true It is true that the earth is round
1. That the earth is round is true. = It is true that the earth is round. 主语从句的用法 一、主语从句在句中作主语, 主语从句 可 以位于句首, 但常见的主语从句多放在 句末, 句首则用形式主语 it
2. Whether he will come hasn't been decided It hasn't been decided whether he will come Attention: 连词that, whether在从句中不担任句子成 分,只起连接作用,不能省略(注:i不可用 来引导主语从句)
2. Whether he will come hasn’t been decided. = It hasn’t been decided whether he will come. Attention: 连词that, whether在从句中不担任句子成 分, 只起连接作用, 不能省略(注：if 不可用 来引导主语从句)
二.用作形式主语的结构 (1)Itis+名词+从句 事实是… It is a fact that.. 非常荣幸 It is an honor that. 是常识 It is common knowledge that
二. 用it 作形式主语的结构 (1) It is＋名词＋从句 事实是…… It is a fact that … ……非常荣幸 It is an honor that… ……是常识 It is common knowledge that…
(2)Itis+形容词+从句(多用 should) It is natural that..很自然 ●●●●●● It is strange that..奇怪的是 (3)Itis+不及物动词+从句 It seems that..似乎 ●●●●●● It happened that..碰巧 ●●●●●● t appears that.似乎 ●●●●●●
(2) It is＋形容词＋从句 (多用 should) It is natural that… 很自然…… It is strange that… 奇怪的是…… (3) It is＋不及物动词＋从句 It seems that… 似乎…… It happened that… 碰巧…… It appears that… 似乎……