牛津英语9A-Unit2-Grammar课件.ppt

1、我们 知道 宋仲基。We know Song Zhongji.我们 见过 彩虹。We see a rainbow.主语主语谓语谓语宾语宾语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 wil

2、l have a chance to meet him.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 t

3、he 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 that An object clause functions as the object of a sentence.We use that to introduce an object clause that is a statement.An

4、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.An object clause can also follow adjectives such as certain,sure and glad.e.g.He is glad that the wal

5、ls in his room are blue.She is sure that yellow can bring her good luck.In informal English we often drop that，because it has no meanings.1.我认为蓝色比粉色的好。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？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 chara

6、cteristics?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.Sandy is chatting online with Millie about room colours.Try to add that to each

7、 object clause.Millie: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

8、 notice light colours make rooms seem larger.Sandy:Sure.I also know blue can make us feel relaxedMillie: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 make

9、s us fell comfortable.(that)(that)(that)(that)(that)(that)(that)1.她知道她知道Timmy是一个好学生。是一个好学生。2.他爸爸说他最喜欢的颜色是红色。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。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。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 wor

10、k hard.We want to know if he is our new teacher.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 shoul

11、d 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.I am interested in whether hell go to have a picnic.Whether this is true or not,I am not sure.We didnt know whether or not she has come.Please let me know _ yo

12、u 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.Should I choose the red dress?Kitty cannot decide _if/whether she should

13、choose 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 st

14、ay 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.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

15、 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 learned1.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）1)He will go to Hong Kong.2)He is sick.3)He is reading a book.4)He

16、 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 finished2.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

17、)no new is good news.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）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 repo

18、rt 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

19、 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 colou

20、rs.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 kno

21、ws 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.1.

22、I havent decide _ I will go out or stay at home.A.if B.when C.why D.whether2.I want to know _ you love English.A.that B.what C.if D.who3.I wonder _ our teacher will come to my birthday party.A.whether B.why C.where D.that4.Id like to know_ or not.A.whether will he comes B.whether he will comes C.if

23、will he comes D.if he will comesHelp Millie fill in the blanks.1.John,would you like to go camping with me this afternoon?Id to,but Im not sure _ my parents will agree.2.Im 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 wont change

24、 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,Ill be glad to.Thanks for your invitation.if/whetherwhetherthatthatif/whether Remember how to use object clauses introduced by that/if/whether.Finish the relevant exercises.