Colours课件3.pptVIP

;什么是宾语从句？;Do you know who is the first Chinese astronaut(宇航员)? Our teacher told us that the earth goes around the sun. Please tell me where she has gone. I don’t know if he will come tonight. Let’s find out what’s on tonight .;一．教学任务 　　复习宾语从句 二．重点和难点 　　1．由不同引导词引导的宾语从句 　　2．宾语从句中时态的变化 　　3．宾语从句的语序;注：that 在句中无词汇意义，在从句中不能充当成分，在口语当中往往省略;2.由从属连词 whether, if 引导的宾语从句;2. 当宾语从句提到句首时，只能用whether引导，而不能用if。如： eg:Whether it is true or not, I can’t tell. 3. whether可以引导带to的不定式，if则不能。如： eg:I don’t know whether to accept or refuse.  4. whether及其引导的成分可放于介词之后，作介词的宾语，但if不能。如： eg:I worry about whether I hurt her feelings. ; 注意：“看清”if , 很重要。 思考，if可以表示什么意思？它可以引导什么句子呢？时态有什么不同呢？ A:I wonder if he will come tonight B:I don’t know . If he comes, I will tell you. ;3.由连接代词 Who,　whom,　whose,　which，what 和连接副词 where,　how,　why,　when 引导的宾语从句;?当主句是一般现在时，宾语从句的时态不作限制，我们可以根据句子的意思来使用需要的任何一种时态。;?当主句是一般过去时的时候，宾语从句必须运用相应的过去的某一种时态，从而达到主句和从句的相互一致。;He will go to Hong Kong . He is sick. He is reading a book . He has finished his work.; ?当宾语从句说明的是客观存在的事实或者是客观存在的真理时，就不用受到主句时态的限制，仍是用一般现在时态。;the sun is much bigger than the moon .;Danny says that he will learn English. Do you know where he came from? Please tell me how I can get to the bus station .;宾语从句三要素;Answers to exercise on Page 26 Millie : Did you know (that) there is a relationship between colours and moods. Sandy : Certainly. I think (that) colours influence our everyday lives in many ways. Millie : How should we choose the colours for the rooms of a house ? Sandy : Most people think (that) light colours are better than dark ones. Millie : Yes. I notice (that) light colours make rooms seem larger.;Sandy : Sure. I also know (that) blue can make us feel relaxed. Millie : Yes. My mum says (that) blue is suitable for bedrooms . I also find (that) some people prefer orange for their dining rooms. Sandy : True , but it depends on personal taste . Anyway, we should choose the colour which makes us feel comfortabl