1、选修八 Modules 4-6句型公式妙笔生花1if only引导的感叹句，相当于“How I wish宾语从句”，意思是“但愿；要是就好了”If only we students didnt have so much homework!要是没有这么多的作业该多好！If only I hadnt been so careless in the exam!我当时没有那么粗心就好了！2.“but for名词”和“but that从句”,意思是“倘若不是;要不是”/without.主句接虚拟语气But for/Without air and water，nothing could live.(If
2、there were no air or water，nothing could live.)如果没有空气和水，什么东西都难以生存。But for you，we couldnt have carried out the plan.要不是你的话，我们无法实施那项计划。3There is no point/sense in doing sth.做没有意义There is no possibility that.没有可能做There is no doubt that.毫无疑问It is no wonder that.难怪As far as Im concerned，there is no point
3、 in persuading her，she will not change her mind.就我个人而言，劝说她没用，她不会改变主意。You have been absorbed in your study.There is no doubt that you will be admitted to Beijing University.你专心于学习，毫无疑问你会被北京大学录取。He stayed up all night，reading a novel.It is no wonder that he has been tired out.他昨晚熬夜读小说，难怪他那么精疲力竭。本部分内容讲解结束按ESC键退出全屏播放
