Present unreal conditional with.什么意思?
问题描述：
Present unreal conditional with.什么意思?
下列四个句子是什么意思啊?
1.Present unreal conditional with unless,only if,and even of
2.Unless clauses include exceptions that would change the speaker's decision.
3.Only if clauses stress the condition for the result.
4.Even if clauses are followed by unxepected results.
谢谢啊!本人对英语学习很感兴趣!
答
1.现在（时态)非真实条件句中含unless,only if 和even of
2.unless句型包含改变说话人决定的例外情况.
3.only if句型强调结果.
4.even if句型跟随的是意外的结果