同学们好， wish 后接从句有以下四中用法1. You wish that you could dosomething.可以用wish that someone could do something表示希望自己能做某事I wish I could speak Spanish.我希望我会说西班牙语。注意：Don't say 不要说:Iwish I can speak Spanish.You wish that something would happen.可以用wish that something would happen表示希望某事会发生I wish it would stop raining.我希望雨能停。I wish you wouldn't do that.我希望你不会那么做。2. You wish that you had donesomething.可以用wish that someone had done something表示希望自己过去做了某事I wish I had paid more attention in class.我真希望以前上课时听讲得更认真。She wished she hadn't said that she was bored.她真希望没说过觉得无聊这种话。3. You wish that you could have done something.可以用wish that someone could have done something表示希望自己过去能够完成某事I wish I could have seen his face!我真希望那时能看清他的长相!In everyday spoken English, you say I wish I was.在日常英语口语中，可以用IwishIwas表示希望自己是某种状态I wish I was back home in Hong Kong.我真希望已回到香港的家中。In more formal English, especially in American English, you use I wish I were.在较正式的英语，尤其在美国英语中，要用Iwish IwereI wish I were back home in Hong Kong.我真希望已回到香港的家中。