江苏省徐州市睢宁县新世纪中学九年级英语上册 Unit 2 Colours Grammar课件 （新版）牛津版.ppt

1、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,Object clause,1. Colours can influence our moods. 2. Colours can make us feel happy or sad, energetic or sleepy. 3. Many women like to wear white on their

2、 wedding day.,Presentation,Do you agree or disagree? I agree that I dont agree that ,An object clause functions as the object of a sentence. We use that to introduce an object clause that is a statement. 宾语从句是指在复合句中充当宾语的句子，我们用that来引导由陈述句充当的宾语从句。 e.g. 他认为他明天可以去游泳。 He thinks that he can go swimming to

3、morrow.,that 引导的宾语从句,Some people believe that colours can influence our moods.,1. An object clause can be put after verbs such as know, think, believe, hope and mean. 宾语从句可用于主句动词之后，如know, think, believe, hope, mean。,e.g.有些人相信颜色能够影响我们的情绪,She is sure that yellow can bring her good luck.,2. An object c

4、lause can also follow adjectives such as certain, sure and glad. 宾语从句也可用于主句形容词之后，如certain, sure, glad。,e.g. 她确信黄色能带给她好运。,3. In informal English we often drop that. 在口语或非正式文体中我们常常省略that。,e.g. 我认为蓝色比粉色好。,I think (that) blue is better than pink.,你认为你的性格和你最喜欢的颜色相配吗？,Did you think (that) your favourite c

5、olour matches your characteristics?,4. 我们用that引导宾语从句，that本身无意义，并且在句中不充当任何成分，从句部分相当于一个陈述句。 e.g. I hear that you have passed the exam.,5. 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 (that) 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，1.主句用一般现在时，从句可以用符合句意要求的任一时态。,He

6、says (that) they have returned already.,e.g. 他说他们已 经回来了。,2.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）。,e.g. 他说他买了本新词典。,He said (that) he bought a new dictionary.,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. 我们老师告诉我们，光比声音传播得快。,Our teacher told us that light travels faster than sound.,Sa

7、ndy is chatting online with Millie about room colours. Try to add that to each object clause. P26,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,Millie: Ho

8、w should 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 blue can make us feel relaxed. Millie: Yes. My mum says blue is suitable for bedro

9、oms. 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.,Object clauses introduced by if o

10、r whether,你可能想知道颜色是否影响我们的情绪。,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.,1. whether和if都可以引导宾语从句，此时从句部分的语义相

11、当于一个一般疑问句。,if或whether引导的宾语从句,e.g.我想知道他是不是我们的新老师。,I want to know if/whether he is our new teacher.,2. 连词if或whether意思是“是否”，在从句中不充当句子成分，在口语中多用if。,e.g 汤姆想知道他的爷爷是否下周过来。,Tom wonders if/whether his grandpa will come next week.,3. 宾语从句的语序必须是陈述语序，即“连接词+主语+谓语+其他成分”。,e.g.胡老师问昨天玛丽是否打扫教室了。,Mr Hu is asking if/whe

12、ther Mary cleaned the classroom yesterday.,e.g. She wonders, “Can I keep that book for one more week?” e.g. “Can you help me?” She asks.,She wonders if/whether she can keep that book for one more week.,She asks if/whether I can help her.,4. 宾语从句中的人称要符合逻辑，有时需进行合理变化。,The Class 1, Grade 9 students are

13、shopping. Complete the sentences by using if or whether to make object clauses. B1, P27,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?,

14、vt. 适合,3. Amy is asking _ _,if/whether the sports bag is made of cotton.,Is the sports bag made of cotton?,4. Simon is not sure _ _,if/whether the green T-shirt matches his trousers.,Does the green T-shirt match my trousers?,5. Daniel often wonders _ _ _,if/whether he should stay at home instead of

15、going shopping with his classmates.,Should I stay at home instead of going shopping with my classmates?,Daniel wants to tell his online friend Tommy about colours. Help him complete his email using that, if or whether. B2, P28,How much do you know about colours?,Dear Tommy, Have you ever noticed the

16、 colours around you? Colours are really interesting. A report says (1)_ blue can help us feel relaxed because it represents peace. You may wonder (2)_ it represents anything else. Yes. Blue also means sadness. I do not know (3)_ you like green.,that,if/whether,if/whether,Some people think (4)_ green

17、 can give us energy, but it also represents envy. Did you know(5)_ red represents good luck in China?It is often used for celebrations! Please tell me your favourite colour and (6)_ you know anything else about colours. Write back soon. Best wishes, Daniel,that,that,if/whether,n. 庆祝,Daniel has some

18、questions about colours to ask his dad, but his dad has not come home yet. Help him write a note for his dad. B3, P28,I believe (1) _. I wonder (2) _ _. I want to know (3) _ _. I do not know (4) _ _. I am not certain (5) _ _.,if/whether red is just the colour of heat and power,that Dad knows a lot a

19、bout colours,if/whether yellow was once the colour of the rulers in ancient China,if/whether the rulers in ancient Europe liked to wear purple,if/whether all the doctors in the world wear white uniforms,adj. 古代的,2. An object clause can also follow adjectives such as certain, sure and glad. In inform

20、al English we often drop that.,An object clause functions as the object a sentence. It can be put after verbs such as know, think, believe, hope and mean.,Summary,3. We use if or whether to introduce an object clause when it 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.,