C2
S + V + as if + S + V(present) · S + V + as if + S + V2 (không thật)
as if 与 as though——用时态标示真实程度
讲解
在 as if 和 as though 之后，如果比较的内容可能属实，就用通常的时态；如果与事实相反，就把时态后退一格。seem 和 look 之后也可以用 as if 加 to V0。这是唯一一处时态标示真实程度而不是标示时间的地方。 常见错误：与事实相反时要退一格时态：如果他其实并不拥有那个地方，说 He talks as though he owns the place 语气就不对；as though he owned ✓.
例句
It looks as if the meeting has been canceled.
看起来会议已经取消了。
He talks as though he owned the place.
他说话的样子，好像这地方是他的。
She seemed as if she had not slept.
她看起来像是没睡觉。
It seems as if to say that nothing matters.
它似乎在表示，一切都无关紧要。
练习
通过选择题测试你的掌握程度
高效学习“S + V + as if + S + V(present) · S + V + as if + S + V2 (không thật)”
语法点“S + V + as if + S + V(present) · S + V + as if + S + V2 (không thật)”（as if 与 as though——用时态标示真实程度）是 CEFR 6 级别的重要结构之一。要熟练运用这个结构，你需要弄清楚它的使用语境，并经常练习。
学习小贴士：把例句大声朗读多遍，培养自然的语感反应。然后试着结合自己的生活情境造句。用发音按钮听标准发音并跟着练习。
你也可以查看完整课程“”，更深入地了解相关的语法和词汇。