Unit 2 Grammar and usage 课件-湖南省桂东县第一中学牛津译林版高中英语选修九 (共41张PPT)

牛津译林版高中英语选修九课件 Unit 2 Grammar and usage Overview of noun clauses 制作者：桂东一中　李宇平 The grammar target of this unit is noun clauses. We will review the usage of noun clauses, so we will learn better how to use them. We are expected to apply what we have learnt to practical use by finishing two exercises. Overview of noun clauses Noun clauses act like nouns and can function as the subject, object, predicative [prɪˈdɪkətɪv](表语) or appositive [ə'pɒzɪtɪv](同位语) in the sentence. 1. Subject clauses can be introduced by that, whether or question words. A. When introducing the subject clause, that carries no meaning. What is usually used as the subject or object in the clause. _____ he will succeed is certain. ______ I need is a good night’s sleep. B. We often use it as a preparatory [prɪˈpærətri] subject(形式主语), putting the subject clause at the end of the sentence. That What In this case, the sentence is better balanced. It is fortunate _____ r