名词性从句改错

Light come,light go.来得容易，去得快。1.Where shall we spend the holiday isnt decided.2.Your have made a mistake is a fact.3.That is certain that we can win.4.It is important that a student learns a foreign language.we shallThat It should learn改错练习改错练习改改 错1.Light travels faster than sound is common knowledge.2.If shes coming or not doesnt matter much.3.That the professor said is of great importance.4.Where will the trees be planted has not been decided.5.No matter who breaks the rule will be punished.6.When and where the meeting will be held still remain a question.7.What were your problems a year ago has now become mine.8.It was requested that everyone made a speech at the meeting.名名词性从句常性从句常见错误展示展示 下列各句均有一下列各句均有一处错误，请改正并分析改正并分析错误的原因。的原因。1.Light travels faster than sound is common knowledge.2.If shes coming or not doesnt matter much.Thatthat虽无词义但引导主语从句位于句首时虽无词义但引导主语从句位于句首时不能省略。不能省略。if,whether都可表示都可表示“是否是否”,但但if不能引导位于句不能引导位于句首的主语从句，它可以引导后置的主语从句。首的主语从句，它可以引导后置的主语从句。Whether3.That the professor said is of great importance.4.Where will the trees be planted has not been decided.that引导主语从句时无词义。引导主语从句时无词义。What the professor said表示表示“教授所说的教授所说的”。将将will置于置于trees之后。主语从句要用陈述语序。之后。主语从句要用陈述语序。What5.No matter who breaks the rule will be punished.6.When and where the meeting will be held still remain a question.引导让步状语从句时二者可互换，但引导名词性从句引导让步状语从句时二者可互换，但引导名词性从句时只能用时只能用whoever。主语从句表示单一概念时，谓语要用单数形式。主语从句表示单一概念时，谓语要用单数形式。Whoeverremains 7.What were your problems a year ago has now become mine.8.It was requested that everyone made a speech at the meeting.has要改为要改为have。主语从句表示复数概念时，。主语从句表示复数概念时，谓语要用复数形式。谓语要用复数形式。在在“It is requested/ordered/suggested+that从句从句”中，从句要用虚拟语气，即谓语用中，从句要用虚拟语气，即谓语用“should+动动词原形词原形”，should可省略。可省略。have(should)make