九年级英语上册 Unit 2 colour Grammar课件 （新版）牛津版.ppt

1、9上Unit 2 Colours Grammar,Do you think blue can bring peace to our mind and body? I think that blue can bring peace to our mind and body.,Warming up,Colours can influence our moods. Colours can make us feel happy or sad, energetic or sleepy. Many women like to wear white on their wedding day.,Present

2、ation,Do you agree or disagree? I know that I dont that ,什么是宾语从句？,试比较：,We know him,We know he likes English.,主s,主s,谓v,谓v,宾o,宾o,宾语从句就是用一个句子来构成主句的宾语,简单句,复合句,Some people believe that colours can influence our moods. She hopes that yellow can bring her success.,An object clause functions as the object o

3、f a sentence. It can be put after verbs such as know, think, believe, hope and mean.,Object clauses introduced by that,He is glad that the walls in his room are blue. She is sure that yellow can bring her good luck.,An object clause can also follow adjectives such as certain, sure and glad.,I think

4、(that) blue is better than pink. “I am feeling blue” means (that) “I am feeling sad”. Did you think (that) your favourite colour matches your characteristics?,In informal English we often drop that.,Do you know who is the first Chinese astronaut(宇航员)? Our teacher told us that the earth goes around t

5、he sun. Please tell me where she has gone. I dont know if he will come tonight. Lets find out whats on tonight .,Find out the Object Clauses,宾语从句是指一个句子充当宾语，在主句与从句之间有一个引导词。 今天，我们就谈谈连接词that引导的宾语从句。请同学们关注以下几点：,连词that引导宾语从句，只起连接主、从句的作用，它本身无意义，在口语或非正式文体中常省略。 e.g. He says (that) he is a Young Pioneer. 他说他

6、是个少先队员。,一、引导词本身的省略与不省略 1. 可以省略,2. 不可以省略 从句的主语是that时，that不省略。 e.g. We know that that is an interesting story 我们知道那是一个有趣的故事。,二、何时使用that引导的宾语从句 that引导的宾语从句，表示陈述一件事，即由陈述句转化而来。,e.g. He says (that) he is listening to the weather report 他说他正在听天气预报。 1. 主句的谓语动词是 think, hear, hope, wish, remember, forget, kno

7、w, say, guess等时，常接that引导的宾语从句。 e.g. I hope (that) he will be fine soon 我希望他很快好起来。,2. 主句由“连系动词形容词”构成的“系表”结构，常接that引导的宾语从句。这类形容词多表示感情，如 happy, glad, pleased, sad, sure, afraid 等等。 e.g. Im afraid (that) he cant come 恐怕他不能来了。,三、that引导的宾语从句相关的内容 1. 语序 不论什么情况下，宾语从句都要用陈述语序，即“主语谓语其它”。 e.g. Do you think (tha

8、t) the radio is too noisy? 你认为收音机太吵吗？,2. 时态 that引导的宾语从句，主句用一般现在时，从句可以用符合句意要求的任一时态。 e.g. He says (that) they have returned already. 他说他们已经回来了。,如果主句用一般过去时，从句要用过去时态的某种形式（一般过去时，过去进行时，过去将来时，过去完成时）。 e.g. He said (that) he bought a new dictionary. 他说他买了本新词典。,一般现在时,一般过去时,现在进行时,过去进行时,一般过去时,过去完成时,现在完成时,过去完成时,

9、一般将来时,过去将来时,注如果从句表达的是客观事实、真理、自然现象、名言、警句、格言、谚语等等，尽管主句用一般过去时，从句也要用一般现在时。 e.g. Our teacher told us that light travels faster than sound. 我们老师告诉我们，光比声音传播 得快。,She knows. Timmy is a good boy. 2. His father said. One and one is two. 3. He said. Lucy often goes shopping. 4. He is doing his homework. He said

10、. 5. We realize. We should work hard.,Exercises,She knows (that) Timmy is a good boy. His father said (that) one and one is two. He said (that) Lucy often went shopping. He said (that) he was doing his homework. We realize (that) we should work hard.,Rewrite the sentences.,Sandy is chatting online w

11、ith Millie about room colours. Try to add that to each object clause.,Talking about room colours,Millie: Did you know there is a relationship between colours and moods? Sandy: Certainly. I think colours influence our everyday lives in many ways.,that,that,n. 关系,adv. 必定地,adj. 每天的； 日常的,Millie: How sho

12、uld we choose the colours for the rooms of a house? Sandy: Most people think light colours are better than dark ones. Millie: Yes. I notice light colours make rooms seem larger.,that,that,Sandy: Sure. I also know bule can make us feel relaxed. Millie: Yes. My mum says blue is suitable for bedrooms.

13、I also find some people prefer orange for their dining rooms.,that,that,that,Sandy: True, but it depends on personal taste. Anyway, we should choose the colour which makes us feel comfortable.,adj. 个人的；私人的,You may wonder if/ whether colours influence our moods. Sandy asks if/ whether orange can chee

14、r her up.,Object clauses introduced by if or whether,We use if or whether to introduce an object clause that expresses a yes/no question. Such an object clause often follows verbs such as ask, see, wonder and find out. The word order in the clause should be the same as that in a statement.,whether和i

15、f都可以引导宾语从句，表示“是否”，在口语或间接引语中两者可以互换使用。其语序必须是陈述语序，即“连接词+主语+谓语+其他成分”。 e.g. Ask him whether / if he can come. 问下他是否能来。,但在有些情况下，whether和if的用法 有一定区别。 whether引导的从句常可以与连词or 或or not直接连用，而if一般不能。 如： 正：Let me know whether you can come or not. 误：Let me know if you can come or not.,2. 当宾语从句提到句首时，只能用 whether引导，而不能

16、用if。如： 正：Whether it is true or not, I cant tell. 误：If it is true or not, I cant tell. 3. whether可以引导带to的不定式，if则 不能。如： 正：I dont know whether to accept or refuse. 误：I dont know if 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： 正：I worry about whether I hurt her feelings. 误：I worry abou

17、t if I hurt her feelings. 5. whether可以引导从句，作主语、表语 或同位语，而if不能。如： 正：It was uncertain whether he would come. 误：It was uncertain if he would come.,The Class 1, Grade 9 students are shopping. Complete the sentences by using if or whether to make object clauses.,Problems about shopping,1. Kitty cannot decide _ _,if/whether she should choose the red dress.,Should I choose the red dress?,2. Sandy doesnt know _ _,if/whether white clothes suit her.,Do white clothes suit me?,vt. 适合,3. Amy is asking _ _,if/whether the sports bag is made of cotton.,Is th