Subject Subject C Clauselause 主语从句主语从句主语从句主语从句Deal with Learning Plan导学案课前单导学案课前单1.Jane is good at playing the piano.2.She went out in a hurry.3.To see is to believe.4.Smoking is bad for health.5.What he has said is true.结论：（1）主语是句子说明的人或事物，一般放在_.（2）在句子中充当_的从句就是主语从句。.（名词）（代词）（不定式）（动名词）（从句）句首主语Deal with Learning Plan导学案课前单导学案课前单1.That he will pass the exam is certain.2.Whether he will pass the exam is uncertain.3.Who will go makes no difference.4.What we need is more time.5.Which book I shall choo
