人教课标版 高二 选修8 Unit 1 Learning about language.ppt

IV. 改错 1). I want to know that what it is. I want to know what it is. 2). I can’t understand that the teacher said. I can’t understand what the teacher said. 3). I don’t know this is whose bike. I don’t know whose bike this is. 4). He asked me where was Mary. He asked me where Mary was . 5). Do you remember how much did you pay for the book? Do you remember how much you paid for the book? Homework Ask the students to finish Activities 1-3 on page 48 in the workbook. 1. He asked __ for a violin. (MET1992) A. did I pay how much B. I paid how much C. how much did I pay D. how much I paid 2. It is generally considered unwise to give a child __ he or she wants. (NMET1997) A. however B. whatever C. whichever D. whenever 在复合句中用作表语的从句是表语从句, 引导表语从句的关联词与引导主语从句的关联词大致一样, 表语从句位于连系动词后, 有时用as if引导。其基本结构为:主语 + 系动词 + that从句。 That’s what we should do. That’s why I want to see you. 表语从句的用法 The reason for my absence was that I was ill. 1. be, seem, look等动词后均可跟表语从句： My suggestion is that we should go shopping. It seems that it is going to rain. 2. as if, because 也可引导表语从句。 It looks as if it’s going to rain. It was because I got up late. 3. 在非正式文体中, 引导表语从句的that可以省略。如: The trouble is (that) he is ill. 注意:在表语从句中, 当reason做主语时, 引导词只能用that, 不能用because,如:他迟到的原因是因为他没有赶上早班车。 The reason why he was late was that he didn’t catch the early bus. 4. 主句的主语是名词idea, advice, suggestion, order, request, requirement时, 表语从句应用虚拟语气, 即: (should) +v. My suggestion is that we should have a discussion about this matter instead of just setting it aside. What the doctors really doubt is _____ my mother will recover from the serious disease soon．（上海2001年春季招生） A. when B. how C. whether D. why -- I drove to Zhuhai for the air show last week. -- Is that ___ you had a few days off ? (NMET1999)A. why B. what C. when D. where