高中英语 unit 2 grammar课件 新人教必修1.ppt

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1、人教版必修一unit2English around the world Discovering useful structures2021/8/11 星期三1 1.直接引语是陈述句 如果引用的句子原来是一个陈述句，变为间接引语时，在引语的开头用连词that来引导（在口语中that常省去），要注意从句中的人称、时态、代词、状语等相应变化。如：“You are really my best friend,”Tom said to me.“I will come here again tomorrow,”he said.He said,”The best seed-heads should be h

2、ung up to dry.”step 1revisionTom said that I was really his best friend.He said he would go there again the next day.He said that the best seed-heads should be hung up to dry.2021/8/11 星期三22.直接引语是疑问句（1）如果引用的句子原来是一个一般疑问句，变成间接引语时，须用从属连词if或whether来引导（不再用that作连词）；He asked,“Is it raining now?”(2)直接引语如果是特

3、殊疑问句，变成间接引语时，原疑问句中的疑问词who,whose,what,which,where,why,how等就成了引导间接引语的连词：The man asked me,“How old are you?”RevisionHe asked whether/if it was raining then.The man asked me how old I was.2021/8/11 星期三3(3)原直接引语中的疑问语序在间接引语中变为陈述语序；(4)直接引语中的问号变成了句号；（5）人称、时态、状语等也相应变化。They asked him,“When do you harvest the

4、wheat?”I asked the man,“who are you?”The teacher asked her,“why did you come?”RevisionThey asked him when he harvested the wheat.I asked the man who he was.The teacher wondered why she had come.2021/8/11 星期三4Can you find the following command and request from Reading?Lets see how to retell them in i

5、ndirect speech.“Look at this example,”the teacher said to us.“Would you like to see my flat?”she asked.step 2The teacher told us to look at that example.She asked me to see her flat.2021/8/11 星期三5In English you use a command or a request when you want someone to do something.Please look at the three

6、 sentences and tell the difference.CommandRequestOpen the window.Please open the window.Would you please open the window?2021/8/11 星期三6Look at these expressions and classify them into Commands and Requests.Correct your spelling mistakes.How do you spell that please?Do that now!Would you please speak

7、 more slowly?Go and buy some more petrol!PleaseGo and!Can I please?Can I sit here and wait for the doctor?Would you please?Hold that elevator!Say that again!Could you repeat the sentence?Take the dog for a walk!2021/8/11 星期三7转述祈使句的时候，要将祈使句的动词原型变为动词不定式并在动词不定式前根据句子的意思用tell(命令)，ask（请求），order(命令)等及物动词加宾

8、语。如果祈使句为否定式，则在不定式前面加not.如：He said to the girl,“Do it at once.”“Be quiet!”I told the children.He said to farmers,“Do things at the right time of the year.”“Dont grow plants in the same place year after year.”the farmer said.如何将祈使句变为间接引语He ordered the girl to do it at once.I told the children to be qu

9、iet.He told farmers to do things at the right time of the year.The farmer told me not to grow plants in the same place year after year.2021/8/11 星期三8注意：有些句子虽以疑问形式出现，但并非提出疑问，而是表示请求、建议、劝告等意思。这种问句通常也采取ask,advise+宾语 不定式来转为间接引语。如：“Could you lend me a bike?”he said.“Would you mind waiting a moment?”he sai

10、d.“Why dont you go there by plane?”he said.“What about having a walk?”he said.He asked me to lend him my bike.He asked me to wait a moment.He advised me to go there by plane.He suggested having a walk.2021/8/11 星期三9P 12.3.Read these sentences and decide which is a command and which is a request.Then

11、 retell them in indirect speech.1.The children said to their teacher:“Would you please sing a song for us?”2.The mother said to her child:“Turn off the radio!”3.The dentist said to a patient:“Open your mouth please,so I can see the bad tooth clearly.”Exercise The children asked their teacher to sing

12、 a song for them.The mother told her child to turn off the radio.The dentist asked his/her patient to open his/her mouth so that he/she could see the bad tooth clearly.(request)(command)(request)2021/8/11 星期三10P 12.3.Read these sentences and decide which is a command and which is a request.Then rete

13、ll them in indirect speech.4.The secretary said to the woman on the phone:“Could you hold on for a minute?”5.John said to his classmate:“Can I borrow your pen please?”6.The teacher said to his student:“Come up to my office!”ExerciseThe secretary asked the woman on the phone to hold on for a minute or two.John asked his classmate if he could borrow his pen.The teacher told his student to come up to his office.(request)(request)(command)2021/8/11 星期三112021/8/11 星期三12