人教版（2019）选择性必修第三册UNIT 3 Environmental Protection Learning About Language课件(共29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29张PPT) |  | |
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| 资源类型 | 教案 | ||
| 版本资源 | 人教版（2019） | ||
| 科目 | 英语 | ||
| 更新时间 | 2023-11-06 14:24:59 | ||
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(共29张PPT)
UNIT 3
Section B Learning About Language
Part 1 Language points
Part 2 Grammar
目录索引
Part 1 Language points
基础落实 必备知识全过关
Ⅰ.重点单词
必记写作词汇
1. n.流域;盆地;盆
2. vt.& vi.改革;(使)改正;改造 n.改革;变革;改良
3. vt.(underwent,undergone)经历;经受(变化、不快等)
4. vt.& vi.提交;呈递;屈服
5. n.混乱;杂乱;紊乱
6. n.(热带)丛林;密林
basin
reform
undergo
submit
chaos
jungle
识记阅读词汇
1.penguin n.
2.implement vt.
3.moderate adj.
4.nuclear adj.
企鹅
使生效;贯彻;执行
适度的;中等的;温和的
原子能的;核能的;原子核的
串记拓展词汇
1. adj.和谐的→ n.协调;和睦;融洽
2. adj.每年的;一年的 n.年刊;年鉴→ adv.一年一次地
3. adj.热带的;来自热带的→tropic n.热带;回归线
4. adj.敏感的;善解人意的;灵敏的→sensitivity n.敏感;敏感性→ vt.感觉到;意识到 n.感觉;意识
harmonious
harmony
annual
annually
tropical
sensitive
sense
Ⅱ.重点短语
1. 代表(代替)某人
2. 作为……而著名
3. 寻找
4. 把……和……联系起来
5. 既……又……;除……之外(也)
6.bring about
7.lead to
8.die out
9.print out
10.take a taxi
on behalf of
be known as
in search of
link...to...
as well as
带来
导致
灭绝
印出
乘出租车
要点探究 能力素养全提升
基础词汇——语境记忆
1.reform vt.& vi.改革;(使)改正;改造
n.改革;变革;改良
【佳句背诵】The reforms are unpopular with the mass of teachers and parents.[事件介绍]
大多数教师和家长并不赞成这些改革。
2.chaos n.混乱;杂乱;紊乱
【佳句背诵】Heavy snow has caused total chaos on the roads.[环境描写]
大雪导致道路上交通一片混乱。
高频词汇——讲练互动
1.harmonious adj.和谐的
(1)harmony n.融洽;和谐
(2)in harmony with sb/sth 与某人/物协调;与某人/物相配
(3)out of harmony with sb/sth 与某人/物不协调
(4)live/work in harmony 很融洽地生活/工作
【佳句背诵】Only when we realize the importance of helping each other can we be devoted to building a harmonious society.[观点看法]
只有当我们意识到互助的重要性,我们才能致力于建设和谐社会。
【即学即练】单句语法填空/单句写作
①We must never lose sight of the fact that man must work harmony with nature.
②The violin was out of harmony the rest of the instruments.
③他的爱好同她的爱好一致,这使得他们很融洽。
His tastes were _________ _________ _________ hers,which brought them into harmony.
in
with
in harmony with
2.submit vt.& vi.提交;呈递;屈服
(1)submit to sb/sth顺从/服从/屈从某人/某事
(2)submit sth to sb把某物递交/提交/呈递给某人
(3)submit oneself to sb/sth 服从某人/某事
(4)submit+that (正式)建议/认为
【佳句背诵】You can submit your articles by two ways:E-mail and our website.[活动介绍]
您可以通过两种方式给我们投稿:邮件和网站。
【即学即练】单句语法填空/句式升级
①We must submit a report the committee at the end of this month.
②I submit doing less makes you more effective.
③The tutor felt very angry because some students have failed to submit the paper to him.
→With some students _________ _________ _________ the paper to him,the tutor felt very angry.(with复合结构)
to
that
failing to submit
3.on behalf of 代表(代替)某人
on one’s behalf=on behalf of sb代表(代替)某人;为了某人,常在句中作状语。
【佳句背诵】On behalf of my school,I’m writing to invite you to visit the paper-cutting exhibition to be held in our city.[邀请信]
我谨代表我校邀请您参观我市即将举办的剪纸展。
【即学即练】单句语法填空/一句多译
①He will need to sign the form on (you) behalf.
②John accepted the award on behalf the whole team.
③我很高兴代表我们学校向大家介绍这些活动。
→ ___________ _________ _________,I’m glad to tell you something about these activities.(represent)
→ _________ _________ _________ our school,I’m glad to tell you something about these activities.(behalf)
your
of
Representing our school
On behalf of
多义词汇——自主练透
一词多义
sensitive
A.adj.敏感的 B.adj.善解人意的 C.adj.灵敏的
①She was a feeling child,sensitive and emotional.
②Health care is a politically sensitive issue.
③This experiment needs a more sensitive equipment.
B
A
C
重点句式——多维剖析
not only...but also...不但……,而且……
【教材原句】The Amazon basin,known as the “lungs of the world”,not only provides some ecology balance for the planet,but also food and resources for the local natives.
亚马孙流域被称为“世界之肺”,不仅为地球提供了一些生态平衡,而且为当地原住民提供了食物和资源。
(1)not only...but also...意为“不但……而且……”,连接并列成分,其中的also有时可以省略。当not only位于句首时,not only后面的句子要用部分倒装结构,but also部分应该用正常语序。
(2)not only...but also...连接两个并列的成分作主语时,其后的谓语动词与靠近的主语保持一致。
【佳句背诵】We not only donated money ourselves to them,but we also called on others to make contributions to them.[人物介绍]
我们不仅自己为他们捐款,而且号召别人为他们做出贡献。
【即学即练】单句语法填空/句式升级
①Not only the children but also their coach (be) fond of playing football.
②Not only the coach but also the children (be) fond of playing football.
③We not only take volleyball and basketball courses,but also have all kinds of sports competitions.
→_______ _______ _______ ________ ________ volleyball and basketball courses,but also we have all kinds of sports competitions.(倒装语序)
is
are
Not only do we take
Part 2 Grammar
语法冲关 语言规则全理清
情景导入
直接引语和间接引语
观察下列句子,注意黑体部分在句中所作的句子成分。
1.An expert who has studied polar bears for many years said that from the position of its dead body,the bear appeared to have starved and died.
2.Experts claimed that low sea-ice levels caused by climate change meant the bear could not hunt seals as before,so it had to travel greater distances in order to find food.
3.Climate scientists have warned that if we do not take appropriate actions, this warming trend will probably continue and there will be a higher price to pay.
4.She said,“Caring for children is an ordinary job,but it can bring extraordinary effects.”
【语法感悟】
①在句1,2,3中,黑体部分是 。
②在句4中,黑体部分是 。
间接引语
直接引语
语法精讲
引用或转述别人说的话时有两种方法:直接引述别人的原话,叫作直接引语(direct speech)。用自己的话转述别人的话,叫作间接引语(indirect speech)。一般来讲,直接引语前后要加引号,间接引语不用引号,而用宾语从句来表达。
John said,“I’m going to London with my father.”
→John said that he was going to London with his father.
1.直接引语如果是陈述句,间接引语应改为由that引导的宾语从句。
He said,“You told me this story.”
→He said that I had told him that story.
2.直接引语如果是附加疑问句、选择疑问句或一般疑问句,间接引语应改为由whether或if引导的宾语从句。
She said,“Is your father an engineer ”
→She asked me whether my father was an engineer.
“You have finished the homework,haven’t you ” my mother asked.
→My mother asked me whether I had finished the homework.
“Do you go to school by bus or by bike ” he asked.
→He asked me if I went to school by bus or by bike.
3.直接引语如果是特殊疑问句,间接引语应改为由疑问代词或疑问副词引导的宾语从句(宾语从句必须用陈述句语序)。
“Where have you been,Li Ming ” the teacher asked.
→The teacher asked Li Ming where he had been.
4.直接引语如果是祈使句,间接引语应改为“tell/ask/order/beg/...sb (not) to do sth”句型。
He said,“Sit down,please.”
→He asked me to sit down.
The teacher said,“Don’t talk in class!”
→The teacher told us not to talk in class!
5.直接引语如果是以“Let’s”开头的祈使句,变为间接引语时,通常用“suggest doing sth(或从句)”。
He said,“Let’s go to the film.”
→He suggested going to the film./He suggested that they should go to the film.
【即学即练】单句写作
①My brother asked me (我到什么地方去过).
②My friend wanted to know _______________________________________
(我是否愿意和她一起去度假).
③My parents asked me (我要做什么) after graduation.
④Can you give me some advice on (我如何才能学好英语口语)
where I had been
whether I would like to go on a holiday with her
what I would do
how I can learn spoken English well
注意:
在以下几种情况下,在直接引语变为间接引语时,时态一般不变化。
(1)直接引语是客观真理。
“The moon moves around the earth,” the teacher told me.
→The teacher told me that the moon moves around the earth.
(2)直接引语是过去进行时。
Jack said,“John,where were you going when I met you in the street ”
→Jack asked John where he was going when he met him in the street.
(3)直接引语中有具体的过去某年、某月、某日作状语。
Xiao Wang said,“I was born on April 20,1980.”
→Xiao Wang said he was born on April 20,1980.
(4)直接引语如果是一般现在时且表示一种反复出现或习惯性的动作。
He said,“I get up at six every morning.”
→He said he gets up at six every morning.
(5)直接引语中的情态动词没有过去时的形式(例如:ought to,had better,used to)或者已经是过去时的形式(例如:could,should,would,might)。
Peter said,“You had better come today.”
→Peter said I had better go that day.
【即学即练】单句语法填空
①The teacher told the boys and girls that the sun (rise) in the east.
②The old man asked my brother what he (do) there the day before.
③She said that she (write) a letter when he knocked at the door.
④This morning he said that he (leave) for Beijing tomorrow.
rises
had done
was writing
would leave
本 课 结 束
UNIT 3
Section B Learning About Language
Part 1 Language points
Part 2 Grammar
目录索引
Part 1 Language points
基础落实 必备知识全过关
Ⅰ.重点单词
必记写作词汇
1. n.流域;盆地;盆
2. vt.& vi.改革;(使)改正;改造 n.改革;变革;改良
3. vt.(underwent,undergone)经历;经受(变化、不快等)
4. vt.& vi.提交;呈递;屈服
5. n.混乱;杂乱;紊乱
6. n.(热带)丛林;密林
basin
reform
undergo
submit
chaos
jungle
识记阅读词汇
1.penguin n.
2.implement vt.
3.moderate adj.
4.nuclear adj.
企鹅
使生效;贯彻;执行
适度的;中等的;温和的
原子能的;核能的;原子核的
串记拓展词汇
1. adj.和谐的→ n.协调;和睦;融洽
2. adj.每年的;一年的 n.年刊;年鉴→ adv.一年一次地
3. adj.热带的;来自热带的→tropic n.热带;回归线
4. adj.敏感的;善解人意的;灵敏的→sensitivity n.敏感;敏感性→ vt.感觉到;意识到 n.感觉;意识
harmonious
harmony
annual
annually
tropical
sensitive
sense
Ⅱ.重点短语
1. 代表(代替)某人
2. 作为……而著名
3. 寻找
4. 把……和……联系起来
5. 既……又……;除……之外(也)
6.bring about
7.lead to
8.die out
9.print out
10.take a taxi
on behalf of
be known as
in search of
link...to...
as well as
带来
导致
灭绝
印出
乘出租车
要点探究 能力素养全提升
基础词汇——语境记忆
1.reform vt.& vi.改革;(使)改正;改造
n.改革;变革;改良
【佳句背诵】The reforms are unpopular with the mass of teachers and parents.[事件介绍]
大多数教师和家长并不赞成这些改革。
2.chaos n.混乱;杂乱;紊乱
【佳句背诵】Heavy snow has caused total chaos on the roads.[环境描写]
大雪导致道路上交通一片混乱。
高频词汇——讲练互动
1.harmonious adj.和谐的
(1)harmony n.融洽;和谐
(2)in harmony with sb/sth 与某人/物协调;与某人/物相配
(3)out of harmony with sb/sth 与某人/物不协调
(4)live/work in harmony 很融洽地生活/工作
【佳句背诵】Only when we realize the importance of helping each other can we be devoted to building a harmonious society.[观点看法]
只有当我们意识到互助的重要性,我们才能致力于建设和谐社会。
【即学即练】单句语法填空/单句写作
①We must never lose sight of the fact that man must work harmony with nature.
②The violin was out of harmony the rest of the instruments.
③他的爱好同她的爱好一致,这使得他们很融洽。
His tastes were _________ _________ _________ hers,which brought them into harmony.
in
with
in harmony with
2.submit vt.& vi.提交;呈递;屈服
(1)submit to sb/sth顺从/服从/屈从某人/某事
(2)submit sth to sb把某物递交/提交/呈递给某人
(3)submit oneself to sb/sth 服从某人/某事
(4)submit+that (正式)建议/认为
【佳句背诵】You can submit your articles by two ways:E-mail and our website.[活动介绍]
您可以通过两种方式给我们投稿:邮件和网站。
【即学即练】单句语法填空/句式升级
①We must submit a report the committee at the end of this month.
②I submit doing less makes you more effective.
③The tutor felt very angry because some students have failed to submit the paper to him.
→With some students _________ _________ _________ the paper to him,the tutor felt very angry.(with复合结构)
to
that
failing to submit
3.on behalf of 代表(代替)某人
on one’s behalf=on behalf of sb代表(代替)某人;为了某人,常在句中作状语。
【佳句背诵】On behalf of my school,I’m writing to invite you to visit the paper-cutting exhibition to be held in our city.[邀请信]
我谨代表我校邀请您参观我市即将举办的剪纸展。
【即学即练】单句语法填空/一句多译
①He will need to sign the form on (you) behalf.
②John accepted the award on behalf the whole team.
③我很高兴代表我们学校向大家介绍这些活动。
→ ___________ _________ _________,I’m glad to tell you something about these activities.(represent)
→ _________ _________ _________ our school,I’m glad to tell you something about these activities.(behalf)
your
of
Representing our school
On behalf of
多义词汇——自主练透
一词多义
sensitive
A.adj.敏感的 B.adj.善解人意的 C.adj.灵敏的
①She was a feeling child,sensitive and emotional.
②Health care is a politically sensitive issue.
③This experiment needs a more sensitive equipment.
B
A
C
重点句式——多维剖析
not only...but also...不但……,而且……
【教材原句】The Amazon basin,known as the “lungs of the world”,not only provides some ecology balance for the planet,but also food and resources for the local natives.
亚马孙流域被称为“世界之肺”,不仅为地球提供了一些生态平衡,而且为当地原住民提供了食物和资源。
(1)not only...but also...意为“不但……而且……”,连接并列成分,其中的also有时可以省略。当not only位于句首时,not only后面的句子要用部分倒装结构,but also部分应该用正常语序。
(2)not only...but also...连接两个并列的成分作主语时,其后的谓语动词与靠近的主语保持一致。
【佳句背诵】We not only donated money ourselves to them,but we also called on others to make contributions to them.[人物介绍]
我们不仅自己为他们捐款,而且号召别人为他们做出贡献。
【即学即练】单句语法填空/句式升级
①Not only the children but also their coach (be) fond of playing football.
②Not only the coach but also the children (be) fond of playing football.
③We not only take volleyball and basketball courses,but also have all kinds of sports competitions.
→_______ _______ _______ ________ ________ volleyball and basketball courses,but also we have all kinds of sports competitions.(倒装语序)
is
are
Not only do we take
Part 2 Grammar
语法冲关 语言规则全理清
情景导入
直接引语和间接引语
观察下列句子,注意黑体部分在句中所作的句子成分。
1.An expert who has studied polar bears for many years said that from the position of its dead body,the bear appeared to have starved and died.
2.Experts claimed that low sea-ice levels caused by climate change meant the bear could not hunt seals as before,so it had to travel greater distances in order to find food.
3.Climate scientists have warned that if we do not take appropriate actions, this warming trend will probably continue and there will be a higher price to pay.
4.She said,“Caring for children is an ordinary job,but it can bring extraordinary effects.”
【语法感悟】
①在句1,2,3中,黑体部分是 。
②在句4中,黑体部分是 。
间接引语
直接引语
语法精讲
引用或转述别人说的话时有两种方法:直接引述别人的原话,叫作直接引语(direct speech)。用自己的话转述别人的话,叫作间接引语(indirect speech)。一般来讲,直接引语前后要加引号,间接引语不用引号,而用宾语从句来表达。
John said,“I’m going to London with my father.”
→John said that he was going to London with his father.
1.直接引语如果是陈述句,间接引语应改为由that引导的宾语从句。
He said,“You told me this story.”
→He said that I had told him that story.
2.直接引语如果是附加疑问句、选择疑问句或一般疑问句,间接引语应改为由whether或if引导的宾语从句。
She said,“Is your father an engineer ”
→She asked me whether my father was an engineer.
“You have finished the homework,haven’t you ” my mother asked.
→My mother asked me whether I had finished the homework.
“Do you go to school by bus or by bike ” he asked.
→He asked me if I went to school by bus or by bike.
3.直接引语如果是特殊疑问句,间接引语应改为由疑问代词或疑问副词引导的宾语从句(宾语从句必须用陈述句语序)。
“Where have you been,Li Ming ” the teacher asked.
→The teacher asked Li Ming where he had been.
4.直接引语如果是祈使句,间接引语应改为“tell/ask/order/beg/...sb (not) to do sth”句型。
He said,“Sit down,please.”
→He asked me to sit down.
The teacher said,“Don’t talk in class!”
→The teacher told us not to talk in class!
5.直接引语如果是以“Let’s”开头的祈使句,变为间接引语时,通常用“suggest doing sth(或从句)”。
He said,“Let’s go to the film.”
→He suggested going to the film./He suggested that they should go to the film.
【即学即练】单句写作
①My brother asked me (我到什么地方去过).
②My friend wanted to know _______________________________________
(我是否愿意和她一起去度假).
③My parents asked me (我要做什么) after graduation.
④Can you give me some advice on (我如何才能学好英语口语)
where I had been
whether I would like to go on a holiday with her
what I would do
how I can learn spoken English well
注意:
在以下几种情况下,在直接引语变为间接引语时,时态一般不变化。
(1)直接引语是客观真理。
“The moon moves around the earth,” the teacher told me.
→The teacher told me that the moon moves around the earth.
(2)直接引语是过去进行时。
Jack said,“John,where were you going when I met you in the street ”
→Jack asked John where he was going when he met him in the street.
(3)直接引语中有具体的过去某年、某月、某日作状语。
Xiao Wang said,“I was born on April 20,1980.”
→Xiao Wang said he was born on April 20,1980.
(4)直接引语如果是一般现在时且表示一种反复出现或习惯性的动作。
He said,“I get up at six every morning.”
→He said he gets up at six every morning.
(5)直接引语中的情态动词没有过去时的形式(例如:ought to,had better,used to)或者已经是过去时的形式(例如:could,should,would,might)。
Peter said,“You had better come today.”
→Peter said I had better go that day.
【即学即练】单句语法填空
①The teacher told the boys and girls that the sun (rise) in the east.
②The old man asked my brother what he (do) there the day before.
③She said that she (write) a letter when he knocked at the door.
④This morning he said that he (leave) for Beijing tomorrow.
rises
had done
was writing
would leave
本 课 结 束