课件29张PPT。Grammar9A Unit 2 Colours我们 知道 宋仲基。We know Song Zhongji.我们 见过 彩虹。We see a rainbow.Think about: what is the object?主语主语谓语谓语宾语宾语Think about: what is the object clauses?We know (that) he is a famous star in South Korea.
I know (that) this program is very popular now.
We can see (that) the woman doctor has changed a lot in the play.
We believe (that) the play will become hotter in the future.
I hope (that) I will have a chance to meet him.Let’s make rules!We know Song Zhongji.We know (that) he is a famous star in South Korea.主语谓语宾语宾语是动作、行为的对象,是动作的承受者。宾语从句是由一个句子来构成主句的宾语,并有一个连接词引导。We know (that) he is a famous star in South Korea.
I know (that) this program is very popular now.
We can see (that) the woman doctor has changed a lot in the play.
We believe (that) the play will become hotter in the future.
I hope (that) I will have a chance to meet him.Subject + Verb/be adj. + (that) clause.________Object clauses introduced by thatObject clauses introduced by that An object clause functions as the object of a sentence. We use that to introduce an object clause that is a statement.An object clause can be put after verbs such as say, find, know, think, believe, hope, notice and mean. e.g.
Some people believe that colours can influence our moods.
She hopes that yellow can bring her success.Object clauses introduced by thatAn object clause can also follow adjectives such as certain, sure and glad.e.g.
He is glad that the walls in his room are blue.
She is sure that yellow can bring her good luck.Object clauses introduced by thatIn informal English we often drop that,because it has no meanings.1.我认为蓝色比粉色的好。
I think (that) blue is better than pink.
2. 你认为你最喜欢的颜色和你的性格相匹配吗?
Do you think (that) your favourite colour matches your characteristics?1. We can use ‘that’ clause to replace an object after the verb in a sentence.
2. The word order in the object clause is just the same as that in the statement. 3. Sometimes we can leave “that” out in the object clause.Tips: Sandy is chatting online with Millie about room colours. Try to add that to each object clause.PracticeMillie: Did you know there is a relationship between colours and moods?
Sandy: Certainly. I think 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 light colours are better than dark ones.
Millie: Yes. I notice light colours make rooms seem larger.
Sandy: Sure. I also know blue can make us feel relaxed
Millie: Yes. My mum says blue is suitable for bedrooms. I also find
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 fell comfortable.∧
(that)∧
(that)∧
(that)∧
(that)∧
(that)∧
(that)∧
(that)Translation1.她知道Timmy是一个好学生。
2. 他爸爸说他最喜欢的颜色是红色。
3. 我们意识到我们要努力工作。
4. 我想知道他是不是我们的新老师。
She knows (that) Timmy is a good student.His father said (that) his favourite colour is red.We realize (that) we should work hard.We want to know if he is our new teacher.Object clauses introduced by if/whether An object clause functions as the object of a sentence. We use if/whether to introduce an object clause that expresses a yes/no question.An object clause can be put after verbs such as ask, see,
wonder, think, and find out. The word order in the clause
should be the same as that in a statement. e.g.
You may wonder if/whether colours influence our moods.
Sandy asks if/whether orange can cheer her up.What are the differences between if/whether? I am interested in whether he’ll go to have a picnic.
Whether this is true or not, I am not sure.
We didn’t know whether or not she has come.
Please let me know ________ you like it.(if/whether)作介词的宾语时,用whether 不用if从句可以移到主句之前的,用whether 引导而不用if后面紧接or not,只用whether.用if引起歧义时,只用whether.whether The Class1 Grand9 students are shopping. Complete the sentences by using if or whether to make object clauses.PracticeShould I choose the red dress?Kitty cannot decide ______________________
___________________if/whether she shouldchoose the red dress.Do white clothes suit me?Sandy does not know___________________
___________________if/whether white clothes suit her.Is the sports bag made of cotton?Should I choose the red dress?Amy is asking ___________________________
_________________if/whether the sports bag ismade of cotton.Simon is not sure _________________________
_______________________if/whether the green T-shirtmatches his trousers.Should I stay at home instead of going shopping with my classmates?Daniel often wonders ______________________
_______________________________________if/whether he should stay athome instead of going shopping with my classmates.Exercises:I hear
(that)Jim _____(be)a worker two years ago.
Jim _____(be)an English teacher now.
Jim ________(cook)dinner tomorrow.
Jim ________(sing)a popular song now.
Jim _______(be)to the Great Wall twice.
Jim __________(play)basketball when his father came back.
Jim _________(learn)1000 Chinese words by the end of last semester.wasiswill cookis singinghas beenwas playinghad learnedWorking our rules:1. 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需要使用任何一种时态。(需要性原则)Exercises:1)He will go to Hong Kong.
2)He is sick.
3)He is reading a book.
4)He has finished his work. He said
(that)1)He __________to Hong Kong.
2)He __________sick.
3)He ___________a book.
4)He ___________his work. would gowaswas readinghad finishedWorking our rules:2. 当主句是一般过去时的时候,宾语从句必须用相对应的过去的某一种时态,从而达到主句和从句的相互一致。(呼应性原则)He told me (that) Summer is after Spring.
I was told (that) the sun is much bigger than the moon.
My parents told me (that) no new is good news.Working our rules:3. 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。(特殊性原则)CompetitionMake a conclusion:宾
语
从
句
三
要
素引导词时态语序thatif/whether(陈述句)(一般疑问句)主句为一般现在时主句为一般过去时 从句从句可为任何时态一般过去时过去将来时过去进行时过去完成时客观真理、自然现象
公式定理、名言警句仍然用一般现在时宾语从句的语序都为陈述句语序Dear Tommy,
Have you ever noticed the colours around you? Colours are really interesting. A report says ___________blue can help us feel relaxed because it represents peace. You may wonder ___________it represents anything else. Yes. Blue also means sadness. I do not know ___________you like green. Some people think ___________green can give us energy, but it also represents envy. Did you know ___________red represents good luck in China? It is often used for celebrations!
Please tell me your favourite colour and ___________ you know anything else about colours. Write back soon.
Best whishes,
DanielHelp Daniel complete the email by using that/if/whether.thatif/whetherthatthatif/whetherif/whetherHelp Daniel complete his questions.1 Dad knows a lot about colours.
2 Is red just the colour of heat and power?
3 Was yellow once the colour of the rulers in ancient China?
4 Did the rulers in ancient Europe like to wear purple?
5 Do all the doctors in the world wear white uniforms?I believe______________________________________________
I wonder _____________________________________________
I want to know _______________________________________
______________________________________
I do not know ________________________________________________
__________________________________________
I am not certain ______________________________________that dad knows a lot about colours.if/whether red is just the colour of heat and power.if/whether yellow was once the colour ofthe 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.Help sandy choose the best answer.I haven’t decide ______ I will go out or stay at home.
A. if B. when C. why D. whether
I want to know _________ you love English.
A. that B. what C. if D. who
3. I wonder ______ our teacher will come to my birthday party.
A. whether B. why C. where D. that
4. I’d like to know__________ or not.
A. whether will he comes B. whether he will comes
C. if will he comes D. if he will comes
Help Millie fill in the blanks.—John, would you like to go camping with me this afternoon?
—I’d to, but I’m not sure ___________ my parents will agree.
2. I’m not good at English, and I wonder ____________or not I can
pass the English test.
3. I believe __________ I have made a wise decision, so I won’t
change my mind.
4. — I hope __________ all my dreams can come true.
— If you try your best, they will surely be realized.
5. —May I ask ___________you will come to our party this weekend?
—Yes, I’ll be glad to. Thanks for your invitation.if/whetherwhetherthatthatif/whetherYour group can get 5 points!HomeworkRemember how to use object clauses introduced by ‘that/ if/whether’.
Finish the relevant exercises.
Thank you!