新人教版高中英语选择性必修第二册同步课时强化训练Unit 2 Period Three Grammar—Review of noun clauses

英语24字整体教学法 Period Three　Grammar—Review of noun clauses 感知以下课文原句，完成方框下的小题 1．Laura says she always feels hungry when she smells it，so I taught her how to cook it，too. 2．The first time that she had to write an essay，her tutor explained that she must acknowledge what other people had said if she cited their ideas，but that he mainly wanted to know what she thought! 3．Xie Lei was confused because she thought she knew less than other people. 4．At first，Xie Lei had no idea what she should say，but what surprised her was that she found herself speaking up in class after just a few weeks. 5．What seemed strange before now appears quite normal to her. 1．以上各句都是主从复合句，句中用了相当于名词作用的从句(即名词性从句)在句中充当成分。 2．引导宾语从句的从属连词that有时可以省略，如句1和句3；两个并列的宾语从句中，第二个that不可省略，如句2。 3．名词性从句可在句中作主语，如句4和句5。 4．名词性从句可在句中作表语，如句4。 5．名词性从句可在句中作同位语，如句4。 一、主语从句 主语从句在复合句中作主句的主语，通常由从属连词that，whether，if和连接代词what，who，which，whose，whatever，whoever，whichever以及连接副词how，when，where，why等引导。that在句中无实义，只起连接作用；连接代词和连接副词在句中既保留自己的疑问含义又起连接作用，在从句中充当句子