条件和虚拟语气的经典句型（1）
下面为大家提供了二十多个这样的句子，而且都是出考试题的人精华和难点。
If you are ready we can go to party together.
= You and I will be able to go to the party as soon as you are ready.
[注]为了加深印象请脱口而出下面这处句子：
?Will you tell him as soon as he gets back.
(他一回来你就会告诉他吗？）
条件和虚拟语气的经典句型（2）
下面为大家提供了二十多个这样的句子，而且都是出考试题的人精华和难点。
2.Mary could have gotten better grades if she had studied more.
(如果玛丽再刻苦一点，她会取得更好的成绩）[高级精品句]
= Mary did not get better grades because she did not study.
3.The project would have been approved [批准；赞成]if it hadn't been for the budget [预算].
(如果不是预算的原因，这个项目是会被批准）
=The project was not approved because the budget was high[高的].
条件和虚拟语气的经典句型（3）
下面为大家提供了二十多个这样的句子，而且都是出考试题的人精华和难点。
4.If we had needed to get in touch with them, we could have sent a telegram. (如果我们当时需要和他们联系，我们会发电报的）
= We did not send a telegram because we did not need to get in touch with them.
5.If you usually take a size six, you'll need a size seven in this style.
(如果你平时购买六号的，那么这种式样你就需要七号的）