虚拟语气（6个点）要点1三种假设过去 had done(if引导的非真实条件句)would/should/could/might+ have done (主句) 前后都表过去If you (keep) _ on doing that last month, you would have succeeded. had kept06年真题2013年真题44. If he (take) _ my advice at that time, he would have got the job he applied for. had taken现在Bewere (非真实条件句)Dodid would/could/might/should+动词原形（主句）If I were you, I would study hard.If I had time now, I would go out.将来were to+动词原形 (if从句)should+动词原形would/could/might/should
