改写下列句子为虚拟语气1.A:Shall we go out to play football?B:I'm afraid we can't.It's raining now.→If it ____________,the boys _____________.2.A:Linda won't come today,will she?B:No.She has a bad cold.→If Linda _____________,she______________.3.女:Why don't you call Mary now,Tom?Tom:I don't have her telephone number with me.→If Tom ______________,he _____________.虚拟语气不是要用过去时态的吗？

1.If it weren't raining now,the boys would go out to play football.
2.If Linda didn't have a bad cold ,she would come today.
3.If Tom had Mary's telephone number, he would call her.
含条件的虚拟语气构成形式：
与现在相反，从句为过去时，主句用should,would,could,might加动词原形；
与过去相反，从句为过去完成时，主句用would,should,could,might加have加过去分词；
与将来相反，从句可用：1.过去时2.were to加动词原形3.should 加动词原形；主句用would,should,could,might加动词原形。
希望对你有用，在从句中过去时的谓语如果是be的形式，不可以用was之类的，只能用were。举例：If i were you, I would go out for a walk.

If it rains, the boys will not go out to play football.
If Linda hasn't a bad cold, she will come today.
If Tom has mary's telephone number with him, he will call her right way.

1.A:Shall we go out to play football?
B:I'm afraid we can't.It's raining now.
→If it (weren't raining now),the boys (would go out to play football).
2.A:Linda won't come today,will she?
B:No.She has a bad cold.
→If Linda (didn't have a bad cold),she (would come today).
3.女:Why don't you call Mary now,Tom?
Tom:I don't have her telephone number with me.
→If Tom (had Mary's telephone number with him),he (would call her now).
此三题都是对现在情况的假设,此时if从句用一般过去时（be动词一律改成were）,而主句用“would/could/might + 动词原形”做谓语.

1.If it wasn't rained,the boys would go out………….
2.If Linda hadn't had a cold ,she would come today.
3.If Tom had Mary's telephone number, he would call her.
虚拟的假设要用过去式，真实的假设用正常语态。