人教版（2019）选择性必修 第三册Unit 3 Environmental Protection Learning About Language 课件(共23张PPT)
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| 名称 | 人教版（2019）选择性必修 第三册Unit 3 Environmental Protection Learning About Language 课件(共23张PPT) |  | |
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| 版本资源 | 人教版（2019） | ||
| 科目 | 英语 | ||
| 更新时间 | 2024-04-07 16:56:35 | ||
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(共23张PPT)
UNIT 3 ENVIRONMENTAL PROTECTION
Section Ⅱ Learning About Language
1.通过对教材的理解，了解重要语言点的基本用法。（语言能力）
2.通过理解教材例句，掌握直接引语和间接引语的用法。（语言能力）
3.通过导学案的套用，以练促学，巩固内化直接引语和间接引语的用法，并学以致用。（学习能力）
核 心 单 词
知识点1 submit v. 提交；呈递；屈服；顺从；认为 ＊submissive adj. 服从的；顺从的；恭顺的 ＊submission n. 屈服；呈递；提交
（P28）According to the report submitted by researchers，between 20 and 25 percent of all annual carbon dioxide emissions are caused by the destruction of tropical forests.
根据研究人员提交的报告，每年20%至25%的二氧化碳排放量是由热带森林的破坏造成的。
submit sth to sb 提交/呈递某物给某人
submit （oneself） to sb/（doing） sth服从于某人/（做）某事
submit an application提交申请
Completed projects must be submitted by May 10th.
完成的方案必须在5月10日前提交。
Like too many of us, you can wait until midnight on the last day to submit.
和我们大多数人一样，你可以等到最后一天的午夜再提交。
融会应用
Ⅰ.单句填空
（1）He submitted the report on the matter ___the committee.
to
（2）We'll submit _________ （us） to the court's judgement.
ourselves
（3）It is necessary to fix a definite date for the ___________（submit） of your
paper.
submission
Ⅱ.单句写作
（4）You'd better ______________________ before the deadline.
你最好在截止日期前提交申请。
submit your application
短 语 句 式
知识点2 on behalf of 代表（代替）某人
（P29）I'm doing a project on behalf of my school about global warming.
我代表我的学校正在做一个关于全球变暖的项目。
on behalf of=on sb's behalf
My father cannot be here，but I want to thank you on behalf of him.
我的父亲不能前来，但我想代表他向你们致谢。
融会应用
单句写作
（1）___________________________，I'm now writing to invite you to come and
attend our farewell party on Saturday.
我现在代表全班同学给您写信，邀请您来参加我们周六的送别晚会。
On behalf of the whole class
（2）Please allow me to thank you for your offer of help
_________________________.
请允许我代表我的同事们感谢你主动提出帮忙。
on behalf of my colleagues
直接引语和间接引语
探究点1 直接引语和间接引语的定义
直接引述别人的原话，叫作直接引语；用自己的话转述别人的话，叫作间接引语。
He said， “I will choose a book for my students.”
→He said that he would choose a book for his students.
“I have to stay in the hiding place,” said Anne.
→Anne said she had to stay in the hiding place.
探究点2 直接引语变间接引语需注意的问题
1.连接词的运用
直接引语变为间接引语时，如果直接引语是陈述句，则用连词that引导，that可以省略；如果是一般疑问句，则要用if或whether来引导；如果是特殊疑问句，则要用原疑问词来引导。
He said， “Most of the students show great interest in the painting.”
→He said （that） most of the students showed great interest in the painting.
Mary asked me， “Did you take part in Anne's party last Saturday？”
→Mary asked me if / whether I had taken part in Anne's party the Saturday before.
The teacher said to me， “How did you manage to work out the problem all by yourself？”
→The teacher asked me how I had managed to work out the problem all by myself.
2.人称的变化
直接引语是第一人称，变为间接引语时从句的主语要和主句的主语的人称一致；直接引语是第二人称，变为间接引语时从句的主语要和主句的宾语的人称一致；直接引语是第三人称，变为间接引语时人称不变。
Mary said to us， “I will go there all by myself.”
→Mary told us she would go there all by herself.
The girl asked Tom， “Do you think a diary can become your friend？”
→The girl asked Tom if he thought a diary could become his friend.
I asked my mother， “Has Tom come back home from school？”
→I asked my mother if Tom had come back home from school.
3.时态的变化
直接引语变为间接引语时，一般应将时态向后推一级，如一般过去时变为过去完成时，现在进行时变为过去进行时。注意：当直接引语表示客观真理或自然现象时，变为间接引语后，时态不需要改变。
Tom said to me， “Does your sister like playing the violin？”
→Tom asked me if my sister liked playing the violin.
I said to Mum， “I have already learned about 2，000 English words.”
→I told Mum that I had already learned about 2，000 English words.
She said to me， “I went over my lessons last night.”
→She told me that she had gone over her lessons the night before.
My mother said to me， “The earth goes around the sun.”
→My mother told me that the earth goes around the sun.
4.语序的变化
直接引语是一般疑问句或特殊疑问句，变为间接引语时要把一般疑问句的语序变为陈述句的语序。
He said to me， “Do you really understand the meaning of the sentence？”
→He asked me if I really understood the meaning of the sentence.
He asked， “Where was it that you saw your father？”
→He asked where it was that I had seen my father.
5.时间状语的变化
时间 直接引语 间接引语
现在 today、 this morning/evening that day、 that morning/evening
过去 yesterday morning、 last week the morning / week before
将来 tomorrow morning、 next week the next morning / week
6.指示代词、地点副词及时间副词的变化
直接引语 间接引语
指示代词 this、 these that、 those
地点副词 here there
时间副词 now then
融会应用
将直接引语转换为间接引语
（1）The patient asked，“Is Dr Black at the hospital？”
→The patient asked ____________________________________.
whether/if Dr Black was at the hospital
（2）“Who lost the key to the room？”asked Miss Green.
→Miss Green asked _______________________________.
who had lost the key to the room
（3）My sister Kate said，“The door isn't locked.”
→My sister Kate said that _____________________.
the door wasn't locked
（4）The patient said，“The doctors have discussed the mysterious disease.”
→The patient said that ____________________________________________.
the doctors had discussed the mysterious disease
（5）She cried，“What a crazy idea you have！”
→She cried _______________________.
what a crazy idea I had
Ⅰ.单句填空
1.The man asked me________I could lend him some money or not.
whether
2.Jane asked her father_____he was late for the party that day.
why
3.His father told him not________（leave） the door open.
to leave
4.The teacher said that light_______（travel） faster than sound.
travels
5.She told me that the meeting______________（hold） in her office in half an hour.
would be held
6.The woman told us that she_________（be） to many countries already.
had been
7.The boy said that when the teacher came in， he____________（read） a novel.
was reading
8.The mayor told the villagers that a new school______________（build） here the
next year.
would be built
9.He told us that he______（go） to college in 1994.
went
Ⅱ.把下列句子变为间接引语
1.The teacher said to me，“Is this your dictionary？”
→The teacher asked me ______________________dictionary.
if/whether that was my
2.He said to me，“I saw Bob play the piano last Friday.”
→He told me that ____________Bob play the piano ________________.
he had seen
the Friday before
3.Mary asked me，“Have you seen the film Titanic？”
→Mary asked me ____________________the film Titanic.
if/whether I had seen
4.He said，“I'm afraid I can't finish the book in a week.”
→He said that ________afraid ___________ finish the book in a week.
he was
he couldn't
5.I asked Tom，“How long have you been employed at this job？”
→I asked Tom how long ____________employed at _____ job.
he had been
that
6.Mum said to me，“How do you deal with the disagreement？”
→Mum asked me ________________the disagreement.
how I dealt with
7.The doctor said to us，“Give blood if you can and many lives will be saved.”
→The doctor _______________blood if _________and many lives _______be saved.
told us to give
we could
would
8.“Look through your test papers carefully before handing them in，” the teacher said.
→The teacher __________________________test papers carefully before handing them
in.
told us to look through our
9.Tom said to Mary，“Don't leave your keys on the table.”
→Tom asked Mary ________________keys on the table.
not to leave her
10.“Let's go to the concert in the People's Stadium this evening，” Tom said.
→Tom _______________to the concert in the People's Stadium _____evening.
suggested going
that
Ⅲ.单句写作
1.My mother___________________________.
我的妈妈叫我去帮她。
asked me to go and help her
2.The guard_________________________________.
卫兵问我们在那里做什么。
asked us what we were doing there
3.She asked her mother ______________________________________.
她问她的妈妈是否可以和她一起去购物。
if/whether she could go shopping with her
4.He________________________in silence.
他告诉我们不要站在那里不说话。
told us not to stand there
5.He ________________________________three times.
他告诉我这本书他已经看过三遍了。
told me that he had read the book
6.He asked________________________.
他问我是不是学生。
whether/if I was a student
7.The teacher___________________our time.
老师告诉我们不要浪费时间。
told us not to waste
8.She asked me________________________________.
她问我这本书是我的还是他的。
whether the book was mine or his
9.Tom's mother asked Tom_____________________________________.
汤姆的妈妈问汤姆是否已经完成了家庭作业。
whether/if he had finished his homework
10.She said she__________________while she was waiting for a bus.
她说她在等公交车的时候已经看了这篇文章。
had read the article
UNIT 3 ENVIRONMENTAL PROTECTION
Section Ⅱ Learning About Language
1.通过对教材的理解，了解重要语言点的基本用法。（语言能力）
2.通过理解教材例句，掌握直接引语和间接引语的用法。（语言能力）
3.通过导学案的套用，以练促学，巩固内化直接引语和间接引语的用法，并学以致用。（学习能力）
核 心 单 词
知识点1 submit v. 提交；呈递；屈服；顺从；认为 ＊submissive adj. 服从的；顺从的；恭顺的 ＊submission n. 屈服；呈递；提交
（P28）According to the report submitted by researchers，between 20 and 25 percent of all annual carbon dioxide emissions are caused by the destruction of tropical forests.
根据研究人员提交的报告，每年20%至25%的二氧化碳排放量是由热带森林的破坏造成的。
submit sth to sb 提交/呈递某物给某人
submit （oneself） to sb/（doing） sth服从于某人/（做）某事
submit an application提交申请
Completed projects must be submitted by May 10th.
完成的方案必须在5月10日前提交。
Like too many of us, you can wait until midnight on the last day to submit.
和我们大多数人一样，你可以等到最后一天的午夜再提交。
融会应用
Ⅰ.单句填空
（1）He submitted the report on the matter ___the committee.
to
（2）We'll submit _________ （us） to the court's judgement.
ourselves
（3）It is necessary to fix a definite date for the ___________（submit） of your
paper.
submission
Ⅱ.单句写作
（4）You'd better ______________________ before the deadline.
你最好在截止日期前提交申请。
submit your application
短 语 句 式
知识点2 on behalf of 代表（代替）某人
（P29）I'm doing a project on behalf of my school about global warming.
我代表我的学校正在做一个关于全球变暖的项目。
on behalf of=on sb's behalf
My father cannot be here，but I want to thank you on behalf of him.
我的父亲不能前来，但我想代表他向你们致谢。
融会应用
单句写作
（1）___________________________，I'm now writing to invite you to come and
attend our farewell party on Saturday.
我现在代表全班同学给您写信，邀请您来参加我们周六的送别晚会。
On behalf of the whole class
（2）Please allow me to thank you for your offer of help
_________________________.
请允许我代表我的同事们感谢你主动提出帮忙。
on behalf of my colleagues
直接引语和间接引语
探究点1 直接引语和间接引语的定义
直接引述别人的原话，叫作直接引语；用自己的话转述别人的话，叫作间接引语。
He said， “I will choose a book for my students.”
→He said that he would choose a book for his students.
“I have to stay in the hiding place,” said Anne.
→Anne said she had to stay in the hiding place.
探究点2 直接引语变间接引语需注意的问题
1.连接词的运用
直接引语变为间接引语时，如果直接引语是陈述句，则用连词that引导，that可以省略；如果是一般疑问句，则要用if或whether来引导；如果是特殊疑问句，则要用原疑问词来引导。
He said， “Most of the students show great interest in the painting.”
→He said （that） most of the students showed great interest in the painting.
Mary asked me， “Did you take part in Anne's party last Saturday？”
→Mary asked me if / whether I had taken part in Anne's party the Saturday before.
The teacher said to me， “How did you manage to work out the problem all by yourself？”
→The teacher asked me how I had managed to work out the problem all by myself.
2.人称的变化
直接引语是第一人称，变为间接引语时从句的主语要和主句的主语的人称一致；直接引语是第二人称，变为间接引语时从句的主语要和主句的宾语的人称一致；直接引语是第三人称，变为间接引语时人称不变。
Mary said to us， “I will go there all by myself.”
→Mary told us she would go there all by herself.
The girl asked Tom， “Do you think a diary can become your friend？”
→The girl asked Tom if he thought a diary could become his friend.
I asked my mother， “Has Tom come back home from school？”
→I asked my mother if Tom had come back home from school.
3.时态的变化
直接引语变为间接引语时，一般应将时态向后推一级，如一般过去时变为过去完成时，现在进行时变为过去进行时。注意：当直接引语表示客观真理或自然现象时，变为间接引语后，时态不需要改变。
Tom said to me， “Does your sister like playing the violin？”
→Tom asked me if my sister liked playing the violin.
I said to Mum， “I have already learned about 2，000 English words.”
→I told Mum that I had already learned about 2，000 English words.
She said to me， “I went over my lessons last night.”
→She told me that she had gone over her lessons the night before.
My mother said to me， “The earth goes around the sun.”
→My mother told me that the earth goes around the sun.
4.语序的变化
直接引语是一般疑问句或特殊疑问句，变为间接引语时要把一般疑问句的语序变为陈述句的语序。
He said to me， “Do you really understand the meaning of the sentence？”
→He asked me if I really understood the meaning of the sentence.
He asked， “Where was it that you saw your father？”
→He asked where it was that I had seen my father.
5.时间状语的变化
时间 直接引语 间接引语
现在 today、 this morning/evening that day、 that morning/evening
过去 yesterday morning、 last week the morning / week before
将来 tomorrow morning、 next week the next morning / week
6.指示代词、地点副词及时间副词的变化
直接引语 间接引语
指示代词 this、 these that、 those
地点副词 here there
时间副词 now then
融会应用
将直接引语转换为间接引语
（1）The patient asked，“Is Dr Black at the hospital？”
→The patient asked ____________________________________.
whether/if Dr Black was at the hospital
（2）“Who lost the key to the room？”asked Miss Green.
→Miss Green asked _______________________________.
who had lost the key to the room
（3）My sister Kate said，“The door isn't locked.”
→My sister Kate said that _____________________.
the door wasn't locked
（4）The patient said，“The doctors have discussed the mysterious disease.”
→The patient said that ____________________________________________.
the doctors had discussed the mysterious disease
（5）She cried，“What a crazy idea you have！”
→She cried _______________________.
what a crazy idea I had
Ⅰ.单句填空
1.The man asked me________I could lend him some money or not.
whether
2.Jane asked her father_____he was late for the party that day.
why
3.His father told him not________（leave） the door open.
to leave
4.The teacher said that light_______（travel） faster than sound.
travels
5.She told me that the meeting______________（hold） in her office in half an hour.
would be held
6.The woman told us that she_________（be） to many countries already.
had been
7.The boy said that when the teacher came in， he____________（read） a novel.
was reading
8.The mayor told the villagers that a new school______________（build） here the
next year.
would be built
9.He told us that he______（go） to college in 1994.
went
Ⅱ.把下列句子变为间接引语
1.The teacher said to me，“Is this your dictionary？”
→The teacher asked me ______________________dictionary.
if/whether that was my
2.He said to me，“I saw Bob play the piano last Friday.”
→He told me that ____________Bob play the piano ________________.
he had seen
the Friday before
3.Mary asked me，“Have you seen the film Titanic？”
→Mary asked me ____________________the film Titanic.
if/whether I had seen
4.He said，“I'm afraid I can't finish the book in a week.”
→He said that ________afraid ___________ finish the book in a week.
he was
he couldn't
5.I asked Tom，“How long have you been employed at this job？”
→I asked Tom how long ____________employed at _____ job.
he had been
that
6.Mum said to me，“How do you deal with the disagreement？”
→Mum asked me ________________the disagreement.
how I dealt with
7.The doctor said to us，“Give blood if you can and many lives will be saved.”
→The doctor _______________blood if _________and many lives _______be saved.
told us to give
we could
would
8.“Look through your test papers carefully before handing them in，” the teacher said.
→The teacher __________________________test papers carefully before handing them
in.
told us to look through our
9.Tom said to Mary，“Don't leave your keys on the table.”
→Tom asked Mary ________________keys on the table.
not to leave her
10.“Let's go to the concert in the People's Stadium this evening，” Tom said.
→Tom _______________to the concert in the People's Stadium _____evening.
suggested going
that
Ⅲ.单句写作
1.My mother___________________________.
我的妈妈叫我去帮她。
asked me to go and help her
2.The guard_________________________________.
卫兵问我们在那里做什么。
asked us what we were doing there
3.She asked her mother ______________________________________.
她问她的妈妈是否可以和她一起去购物。
if/whether she could go shopping with her
4.He________________________in silence.
他告诉我们不要站在那里不说话。
told us not to stand there
5.He ________________________________three times.
他告诉我这本书他已经看过三遍了。
told me that he had read the book
6.He asked________________________.
他问我是不是学生。
whether/if I was a student
7.The teacher___________________our time.
老师告诉我们不要浪费时间。
told us not to waste
8.She asked me________________________________.
她问我这本书是我的还是他的。
whether the book was mine or his
9.Tom's mother asked Tom_____________________________________.
汤姆的妈妈问汤姆是否已经完成了家庭作业。
whether/if he had finished his homework
10.She said she__________________while she was waiting for a bus.
她说她在等公交车的时候已经看了这篇文章。
had read the article