江苏地区高二英语Unit3 Grammar 牛津版 课件VIP免费

Grammar and usageRead the following sentences: If my husband hadn’t been caught in the rain, he would not have got a fever.Nothing would have happened to him if he had not visited his friend on Saturday. If I were you, I would not have visited the friend on Saturday.The verb forms in the above sentencescan also be called the subjunctive. what has been said in the sentencesis unreal. Can you say the sentences in another way, not using the unreal conditionals? My husband was caught in the rain, so he got a fever. He visited his friend on Saturday, so something happened to him. I am not you, so I visited the friend on Saturday. Study the following table: 从 句 主 句与现在事实相反动词的过去式（ be的过去式一般用were ）would/ should/ could/ might + 动词原形与过去事实相反 had + 过去分词 would/ should/ could/ might + have + 过去分词与将来事实相反 动词过去式， should + 动词原形，were to + 动词原形would/ should/ could/ might + 动词原形Use the three structures to translate some sentences. (1)如果我是一个学生，我将更加努力地学习。 If I were a doctor, I would save her life without hesitation. 如果你昨天去听音乐会的话， 你将会遇到她了。 如果明天下雨的话，会议将会推迟。If you had gone to the concert yesterday, you would have met her. If it rained tomorrow, the meeting wouldbe put off. Note: 在条件句中如果出现 were, had, should可省去 if ，将主语与这些词倒装，例如： Had the doctor come last night, the boy would have saved.Were I to go to the moon one day, I would see it with my own eyes. Should it rain tomorrow, we would stay at home. Change the following sentences into their normal order and compare the differences between the two types of sentences. Should it rain tomorrow, we would not go outing.If it should rai...