The S陈述语气，祈使语气和虚拟语气
陈述语气：用来陈述一个事实， 或提出一种看法。有肯定、否定、 疑问和感叹等形式。
祈使语气：用来表示请求、邀请、 命令、警告或劝告等。
虚拟语气：表示说话人所说的
话不是事实，而是一种
假设、愿望、怀疑、猜测或建议
谢谢各位领导和老师的观 摩指导，谢谢同学们的积极 配合。祝大家
• 7. If I were you, I would not say that. （虚拟条件 句） • 8. If I have time tomorrow, I will call you. （真实条件句）
针对现在的虚拟条件句
• 1. If I saw him now, I would be very happy. • 2. If he were here now, I could ask him about it.
虚拟语气在非真实条件句中的应用
if从句动词 主句动词
与过去事实 would/should/could had done/ had been 相反 /might + have done 与现在事实 相反 与将来事实 可能相反 did/were would/should/could /might + do
基本同现在
Practice makes perfect
Ex.
1）如果我是你，我就努力学习。
were would study If I ______ you, I _____________ hard
2）如果我有钱，我就给妈妈买一个
收音机。
had would buy If I ______ money, I _____________ a
主要用在if条件状语从句中；
也可用在宾语从句、表语从句、同 位语从句中。
判断语气： • 1. Knowledge is power. （陈述） • 2. One is never too old to learn. （陈述） • 3How bright the moon is tonight! （陈述） • 4. Open the window, please. （祈使） • 5. I wish that he had followed my advice. （虚拟） • 6.The teacher suggested that we should read aloud. （虚拟）
• 3. If he solved the question now, I would give him a big hand.
针对过去的虚拟条件句
• 1.If she had come earlier, she would have joined us to the competition.
• 2.If she had joined us, we would have had a higher score. • 3.If I had been her, I would not have gone back home.
radio for my mother.
3）如果你昨天来，你就会看见她了。
had come If you ________ yesterday , you would have seen her. _____________
4）如果你早点起， 你就赶上那趟车了。
had got If you _______ up earlier, you _______________ would have caught that bus. 5）如果明天下雨，我们就不去郊游了 rained would not go outing If it _________ tomorrow, we _________________.