人教版(2019)选择性必修第四册unit3 Sea Exploration复习课件(40张ppt)
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| 名称 | 人教版(2019)选择性必修第四册unit3 Sea Exploration复习课件(40张ppt) |  | |
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| 版本资源 | 人教版（2019） | ||
| 科目 | 英语 | ||
| 更新时间 | 2023-01-11 22:21:44 | ||
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(共40张PPT)
Unit 3 Sea Exploration
人教版选择性必修第四册
PROTECTING THE MARINE ENVIRONMENT
单词
语法
语言点
课文短语
TWO
ONE
THREE
FOUR
Part 1
单词
PROTECTING THE MARINE ENVIRONMENTPROTECTING THE MARINE ENVIRONMENTPROTECTING THE MARINE ENVIRONMENT
01
单词
03
语言点
02
语法
04
课文短语
1．extend vt.扩展；使伸长；延长
→extensive adj.广阔的；大量的；广泛的
→extension n．扩大；延伸；延期；电话分机
2．profession n．职业；行业
→professional adj.专业的；职业的
→professor n．教授；(大学的)讲师，教员
3．mixture n．混合；结合体；混合物
→mix vt.配制；混淆；使混合
→mixed adj.混合的；人员混杂的
4．coverage n．新闻报道；覆盖范围
→cover vt.包括；报道；行走；涉及；覆盖
5．applaud vt.& vi.鼓掌 vt.称赞；赞赏
→applause n．鼓掌；掌声；喝彩
6．murder vt.谋杀；凶杀；毁坏 n．谋杀；凶杀→murderer n．谋杀犯
7．mercy n．仁慈；宽恕；恩惠
→merciful adj.仁慈的；慈悲的；宽容的
→merciless adj.残忍的；无慈悲心的
8．possession n．[usually pl.]个人财产；拥有；控制
→possess vt.控制；使掌握；具有；迷住；拥有
9．opponent n．反对者；对手；竞争者
→oppose vt.反对；抵制
→opposed adj.反对的；截然不同的
Part 2
语法
PROTECTING THE MARINE ENVIRONMENTPROTECTING THE MARINE ENVIRONMENTPROTECTING THE MARINE ENVIRONMENT
01
单词
03
语言点
02
语法
04
课文短语
动词不定式
概述：动词不定式to do没有人称和数的变化，在句中不能独立作谓语，可以在句子中作宾语、宾语补足语、状语、定语、主语、表语等。其否定式为： not to do
It’s time for you to make a wish.
2.I want to make a wish now.
3. Your wish is to be a super star.
My wish is to be a …
4. …hear you sing…
5. It’s wonderful to be a super star.
动词不定式
to do
(一) 动词不定式的用法:
(定语)
(宾语)
(表语)
(宾语补足语)
(主语)
6. We fight pollution in order to keep the earth clean.
(状语)
①.如果不定式动词为不及物动词，后面的介词千万不要省略
如：I have something important to tell you.
Maybe they have three rooms to live in.
(1) 作定语
②.与被修饰词有主谓关系
如：Mr Li is always the first to come and the last to leave.
常用词：aim，appear，agree，arrange，begin, choose，come，decide，expect，hope，fail，forget, happen， help，hesitate，learn，like, love, mean，try, manage，offer，remember, plan，prepare，promise，refuse，want, wait，wish等
(2)．作宾语
eg: I have decided to go to Xinhua Primary School.
eg: My idea is to ring him up at once.
My father’s job is to make sick people better.
(3)．作表语
通常加在这些的词后作表语:
wish, hope, ambition, idea, job等.
③动词help接动词不定式作宾语补足语，可带to也可不带to。
如：Can you help me (to) carry the heavy bag
(4)．作宾语补足语
①. 动词+宾语+不定式
allow，ask, beg, choose, expect , invite, tell, want, wish，等动词后接动词不定式作宾语补足语。
如：The policemen asked him to get off the bus.
②. hear, see, feel, watch, notice, let, make, have等动词后接不带to的动词不定式作宾语补足语。
如： We often see Miss Li clean the classroom.
In those days the bosses often made the workers work day and night.
eg: To learn English is very important.
(5)．作主语
= It's very important to learn English.
形容词good, bad, polite, friendly, kind, foolish clever, right, wrong, careful等用
“It is +adj +of sb. to do sth.”
其他形容词用for。
常用“It is +adj+ for / of sb. to do sth”的句式
如：It‘s dangerous for you to ride so fast.
It's very kind of you to help me.
表示目的、原因、方法、方向、结果等
(6)．作状语
如：I'll go to meet my friend at the railway station.
He ran fast enough to catch the bus.
(二)动词不定式的否定式：
not to do
The teacher told the children not to play with fire.
They warn the children not to play football in the street.
There are so many kinds of radios on sale that I can't make up my mind which kind to choose.
→There are so many kinds of radios on sale that I can‘t make up my mind which kind I should choose.
(三)．动词不定式与疑问句who, what, which, when, how, where, whether等连用, 相当于一个从句。
常见词：decide, know, forget, learn, remember, show, understand, see, wonder, hear, explain, tell，find out, make up one’s mind等
如：I don't know when to start.
→ I don't know when we'll start.
非谓语动词
3）、注意：
(1).可接不定式，也可接动词的-ing形式的动词
① 意义差别较大的有：forget, remember, stop等
如：Alfred forgot to post the letter. (该寄但还没做)
Alfred forgot posting the letter. (已经寄过信了)
They stopped to sing a song. (停止在做的工作而
去做另一件工作)
They stopped singing. (停止正在做的工作)
② 意义有差别的有：watch, see, hear, notice, feel, have, like,
非谓语动词
(2). 只能接动词的-ing形式的动词或动词短语enjoy, finish, keep, mind, practise, suggest, be busy, give up, look forward to, prefer … to … 等。
如：The students are busy picking apples.
Would you mind my opening the door
Part 3
语言点
PROTECTING THE MARINE ENVIRONMENTPROTECTING THE MARINE ENVIRONMENTPROTECTING THE MARINE ENVIRONMENT
01
单词
03
语言点
02
语法
04
课文短语
(1)That’s the logical of my approach to reading.
(extend)
(2)This road extends the river，where there are many tourists every day.
extend...to...提供；给予
extend to延长到
extend by延长了
vt.扩展；使伸长；延长；提供；伸展，展开(extensive adj.广阔的；大量的；广泛的 extension n.延伸；扩大；延期)
1
extend
extension
extensive
to
(3)这些课程每周上一节课，每节课两小时，持续超过20周。
These courses are based on a weekly two-hour class，________________
________________________.
(4)我要由衷感谢这些年来为我们做了很多的全体老师。(应用文写作之感谢信)
，who have done so much for us over the years.
extending over
a period of twenty weeks
I would like to extend my heartfelt gratitude to all my teachers
show mercy to对……怜悯/宽恕
have mercy on/upon对……怜悯/宽恕
without mercy残忍地；毫无同情地
at the mercy of...任由……摆布
n.仁慈；宽恕；恩惠(merciful adj.仁慈的；慈悲的；宽容的 merciless adj.残忍的；无慈悲心的)
2
mercy
(1)The (mercy) king saved him from death，which moved him.
(2)The boss often exploits young employees；that is，young employees are the mercy of the boss.
merciful
at
(3)尽管Meredith一家不富裕，但他们同情穷人，总是在可能的时候愿意伸出援手。(2020·新高考全国Ⅰ，读后续写)
Although the Merediths weren’t well off，________________________
_______________________ and were always willing to extend a supporting hand whenever possible.
they showed mercy to/had
mercy on/upon the poor
take possession of (表动作)占有；拥有
in possession of (表状态)具有；拥有
in the possession of被……拥有；归……所有
n.[usually pl.]个人财产；拥有；控制(possess vt.拥有；具有；支配)
3
possession
(1)幸福不是渴望我们没有的东西，而是享受我们所拥有的东西。
Happiness is not wishing for what we don’t have，but______________
___________________________________________.
enjoying what
we possess/take possession of/are in possession of
(2)请记住只有拥有良好的心态你才有可能获得成功。
Please keep in mind that___________________________________________
_________________________.(运用倒装句)
only by possessing a good state of mind can you
be likely to attain success
at hand近在手边；在附近
by hand手工，用手的
hand in hand手挽手；密切关联
on the one hand...on the other(hand)一方面……另一方面(用于表示不同的尤其是相对立的两个方面)
在手头；可供使用
4
in hand
用hand的相关短语填空
(1)As an old saying goes，“Success and failure always go_____________.”
(2)Having enough data ，we can set out to hold the press conference as scheduled.
hand in hand
in hand
(3)Meanwhile，you’d better keep a dictionary close so that you can look up unfamiliar words in it.
(4)Even for personal letters，the merchant would rather use a computer than write .
(5)On the one hand，computers extend our vision； ，they also bring about some harmful problems.
at hand
by hand
on the other (hand)
...there is an urgent need to study the Arctic in order to understand climate change and its effects.……为了了解气候变化以及其影响，迫切需要对北极进行研究。
5
There is an urgent need to do sth.
There is no need (for sb. ) to do sth. (某人)没有必要做某事。
There is a/no possibility that...＝It is possible/impossible that...有/没有可能……
There is no doubt that...毫无疑问……
There is no point/sense (in) doing sth. 做某事没有意义。
(1)急需选择一种既健康又环保的旅游方式，那就是骑自行车。(话题写作之环境保护)
_______________________________________________________________
________________，that is bicycle riding.
(2)没有实践只掌握理论是没有意义的。
without practice.
There is an urgent need to choose a healthy and environmentally friendly
There is no point/sense (in) only mastering theory
way of traveling
(3)毫无疑问，我良好的沟通能力能够使我与他人保持良好的关系。
to keep a good relationship with others.
(4)只要你全神贯注于你的目标，你就有可能实现你的目标。
as long as you put your heart into it.
There is no doubt that my good communication skills enable me
There is a possibility that you achieve your goal
本句中so that引导目的状语从句，相当于in order that，从句中往往含
有情态动词，如can，could，may，might等。
so that也可以引导结果状语从句，此时从句中往往没有情态动词。
We need to understand what is happening to our planet so that we can take action.
我们需要了解我们的星球正在发生什么，以便我们可以采取行动。
6
so that引导目的状语从句
(1)每个学生都会有不同的弱科和强科，所以他们应该互相学习，这样比起劣势来，他们就可以有更多的优势。
Every student may have different weak and strong subjects，so they should learn from each other_____________________________________
_____________________________.
so that/in order that they can have more
advantages than disadvantages
(2)请制订一个锻炼计划并坚持下去，这样你就能很快恢复健康。
Please come up with a workout schedule and stick to it________________
______________.
(3)她比从前学习努力，因此她轻松地通过了考试。
She studied harder than before .
so that you can
recover soon
so that she passed the exam with ease
Part 4
课文短语
PROTECTING THE MARINE ENVIRONMENTPROTECTING THE MARINE ENVIRONMENTPROTECTING THE MARINE ENVIRONMENT
01
单词
03
语言点
02
语法
04
课文短语
1 form the foundation
2 set sail (from)
3 negotiate trade deals
4 a sight to behold
5 be in a league of one’s own
6 under the command of
（从……）起航；开航
独领风骚
Language points: Important phrases (P26 ~ P28)
构成基础
洽谈贸易协议
壮观的景象
在……的指挥下
7 in return for
8 withdraw from
9 strengthen the bonds
10 for the benefit of
11 in hand
12 press conference
加强联系
为了……的利益
从……中退出 / 撤回
在手头；可供使用
记者招待会；新闻发布会
Language points: Important phrases (P26 ~ P28)
作为……的回赠
PROTECTING THE MARINE ENVIRONMENT
谢谢观看
Unit 3 Sea Exploration
人教版选择性必修第四册
PROTECTING THE MARINE ENVIRONMENT
单词
语法
语言点
课文短语
TWO
ONE
THREE
FOUR
Part 1
单词
PROTECTING THE MARINE ENVIRONMENTPROTECTING THE MARINE ENVIRONMENTPROTECTING THE MARINE ENVIRONMENT
01
单词
03
语言点
02
语法
04
课文短语
1．extend vt.扩展；使伸长；延长
→extensive adj.广阔的；大量的；广泛的
→extension n．扩大；延伸；延期；电话分机
2．profession n．职业；行业
→professional adj.专业的；职业的
→professor n．教授；(大学的)讲师，教员
3．mixture n．混合；结合体；混合物
→mix vt.配制；混淆；使混合
→mixed adj.混合的；人员混杂的
4．coverage n．新闻报道；覆盖范围
→cover vt.包括；报道；行走；涉及；覆盖
5．applaud vt.& vi.鼓掌 vt.称赞；赞赏
→applause n．鼓掌；掌声；喝彩
6．murder vt.谋杀；凶杀；毁坏 n．谋杀；凶杀→murderer n．谋杀犯
7．mercy n．仁慈；宽恕；恩惠
→merciful adj.仁慈的；慈悲的；宽容的
→merciless adj.残忍的；无慈悲心的
8．possession n．[usually pl.]个人财产；拥有；控制
→possess vt.控制；使掌握；具有；迷住；拥有
9．opponent n．反对者；对手；竞争者
→oppose vt.反对；抵制
→opposed adj.反对的；截然不同的
Part 2
语法
PROTECTING THE MARINE ENVIRONMENTPROTECTING THE MARINE ENVIRONMENTPROTECTING THE MARINE ENVIRONMENT
01
单词
03
语言点
02
语法
04
课文短语
动词不定式
概述：动词不定式to do没有人称和数的变化，在句中不能独立作谓语，可以在句子中作宾语、宾语补足语、状语、定语、主语、表语等。其否定式为： not to do
It’s time for you to make a wish.
2.I want to make a wish now.
3. Your wish is to be a super star.
My wish is to be a …
4. …hear you sing…
5. It’s wonderful to be a super star.
动词不定式
to do
(一) 动词不定式的用法:
(定语)
(宾语)
(表语)
(宾语补足语)
(主语)
6. We fight pollution in order to keep the earth clean.
(状语)
①.如果不定式动词为不及物动词，后面的介词千万不要省略
如：I have something important to tell you.
Maybe they have three rooms to live in.
(1) 作定语
②.与被修饰词有主谓关系
如：Mr Li is always the first to come and the last to leave.
常用词：aim，appear，agree，arrange，begin, choose，come，decide，expect，hope，fail，forget, happen， help，hesitate，learn，like, love, mean，try, manage，offer，remember, plan，prepare，promise，refuse，want, wait，wish等
(2)．作宾语
eg: I have decided to go to Xinhua Primary School.
eg: My idea is to ring him up at once.
My father’s job is to make sick people better.
(3)．作表语
通常加在这些的词后作表语:
wish, hope, ambition, idea, job等.
③动词help接动词不定式作宾语补足语，可带to也可不带to。
如：Can you help me (to) carry the heavy bag
(4)．作宾语补足语
①. 动词+宾语+不定式
allow，ask, beg, choose, expect , invite, tell, want, wish，等动词后接动词不定式作宾语补足语。
如：The policemen asked him to get off the bus.
②. hear, see, feel, watch, notice, let, make, have等动词后接不带to的动词不定式作宾语补足语。
如： We often see Miss Li clean the classroom.
In those days the bosses often made the workers work day and night.
eg: To learn English is very important.
(5)．作主语
= It's very important to learn English.
形容词good, bad, polite, friendly, kind, foolish clever, right, wrong, careful等用
“It is +adj +of sb. to do sth.”
其他形容词用for。
常用“It is +adj+ for / of sb. to do sth”的句式
如：It‘s dangerous for you to ride so fast.
It's very kind of you to help me.
表示目的、原因、方法、方向、结果等
(6)．作状语
如：I'll go to meet my friend at the railway station.
He ran fast enough to catch the bus.
(二)动词不定式的否定式：
not to do
The teacher told the children not to play with fire.
They warn the children not to play football in the street.
There are so many kinds of radios on sale that I can't make up my mind which kind to choose.
→There are so many kinds of radios on sale that I can‘t make up my mind which kind I should choose.
(三)．动词不定式与疑问句who, what, which, when, how, where, whether等连用, 相当于一个从句。
常见词：decide, know, forget, learn, remember, show, understand, see, wonder, hear, explain, tell，find out, make up one’s mind等
如：I don't know when to start.
→ I don't know when we'll start.
非谓语动词
3）、注意：
(1).可接不定式，也可接动词的-ing形式的动词
① 意义差别较大的有：forget, remember, stop等
如：Alfred forgot to post the letter. (该寄但还没做)
Alfred forgot posting the letter. (已经寄过信了)
They stopped to sing a song. (停止在做的工作而
去做另一件工作)
They stopped singing. (停止正在做的工作)
② 意义有差别的有：watch, see, hear, notice, feel, have, like,
非谓语动词
(2). 只能接动词的-ing形式的动词或动词短语enjoy, finish, keep, mind, practise, suggest, be busy, give up, look forward to, prefer … to … 等。
如：The students are busy picking apples.
Would you mind my opening the door
Part 3
语言点
PROTECTING THE MARINE ENVIRONMENTPROTECTING THE MARINE ENVIRONMENTPROTECTING THE MARINE ENVIRONMENT
01
单词
03
语言点
02
语法
04
课文短语
(1)That’s the logical of my approach to reading.
(extend)
(2)This road extends the river，where there are many tourists every day.
extend...to...提供；给予
extend to延长到
extend by延长了
vt.扩展；使伸长；延长；提供；伸展，展开(extensive adj.广阔的；大量的；广泛的 extension n.延伸；扩大；延期)
1
extend
extension
extensive
to
(3)这些课程每周上一节课，每节课两小时，持续超过20周。
These courses are based on a weekly two-hour class，________________
________________________.
(4)我要由衷感谢这些年来为我们做了很多的全体老师。(应用文写作之感谢信)
，who have done so much for us over the years.
extending over
a period of twenty weeks
I would like to extend my heartfelt gratitude to all my teachers
show mercy to对……怜悯/宽恕
have mercy on/upon对……怜悯/宽恕
without mercy残忍地；毫无同情地
at the mercy of...任由……摆布
n.仁慈；宽恕；恩惠(merciful adj.仁慈的；慈悲的；宽容的 merciless adj.残忍的；无慈悲心的)
2
mercy
(1)The (mercy) king saved him from death，which moved him.
(2)The boss often exploits young employees；that is，young employees are the mercy of the boss.
merciful
at
(3)尽管Meredith一家不富裕，但他们同情穷人，总是在可能的时候愿意伸出援手。(2020·新高考全国Ⅰ，读后续写)
Although the Merediths weren’t well off，________________________
_______________________ and were always willing to extend a supporting hand whenever possible.
they showed mercy to/had
mercy on/upon the poor
take possession of (表动作)占有；拥有
in possession of (表状态)具有；拥有
in the possession of被……拥有；归……所有
n.[usually pl.]个人财产；拥有；控制(possess vt.拥有；具有；支配)
3
possession
(1)幸福不是渴望我们没有的东西，而是享受我们所拥有的东西。
Happiness is not wishing for what we don’t have，but______________
___________________________________________.
enjoying what
we possess/take possession of/are in possession of
(2)请记住只有拥有良好的心态你才有可能获得成功。
Please keep in mind that___________________________________________
_________________________.(运用倒装句)
only by possessing a good state of mind can you
be likely to attain success
at hand近在手边；在附近
by hand手工，用手的
hand in hand手挽手；密切关联
on the one hand...on the other(hand)一方面……另一方面(用于表示不同的尤其是相对立的两个方面)
在手头；可供使用
4
in hand
用hand的相关短语填空
(1)As an old saying goes，“Success and failure always go_____________.”
(2)Having enough data ，we can set out to hold the press conference as scheduled.
hand in hand
in hand
(3)Meanwhile，you’d better keep a dictionary close so that you can look up unfamiliar words in it.
(4)Even for personal letters，the merchant would rather use a computer than write .
(5)On the one hand，computers extend our vision； ，they also bring about some harmful problems.
at hand
by hand
on the other (hand)
...there is an urgent need to study the Arctic in order to understand climate change and its effects.……为了了解气候变化以及其影响，迫切需要对北极进行研究。
5
There is an urgent need to do sth.
There is no need (for sb. ) to do sth. (某人)没有必要做某事。
There is a/no possibility that...＝It is possible/impossible that...有/没有可能……
There is no doubt that...毫无疑问……
There is no point/sense (in) doing sth. 做某事没有意义。
(1)急需选择一种既健康又环保的旅游方式，那就是骑自行车。(话题写作之环境保护)
_______________________________________________________________
________________，that is bicycle riding.
(2)没有实践只掌握理论是没有意义的。
without practice.
There is an urgent need to choose a healthy and environmentally friendly
There is no point/sense (in) only mastering theory
way of traveling
(3)毫无疑问，我良好的沟通能力能够使我与他人保持良好的关系。
to keep a good relationship with others.
(4)只要你全神贯注于你的目标，你就有可能实现你的目标。
as long as you put your heart into it.
There is no doubt that my good communication skills enable me
There is a possibility that you achieve your goal
本句中so that引导目的状语从句，相当于in order that，从句中往往含
有情态动词，如can，could，may，might等。
so that也可以引导结果状语从句，此时从句中往往没有情态动词。
We need to understand what is happening to our planet so that we can take action.
我们需要了解我们的星球正在发生什么，以便我们可以采取行动。
6
so that引导目的状语从句
(1)每个学生都会有不同的弱科和强科，所以他们应该互相学习，这样比起劣势来，他们就可以有更多的优势。
Every student may have different weak and strong subjects，so they should learn from each other_____________________________________
_____________________________.
so that/in order that they can have more
advantages than disadvantages
(2)请制订一个锻炼计划并坚持下去，这样你就能很快恢复健康。
Please come up with a workout schedule and stick to it________________
______________.
(3)她比从前学习努力，因此她轻松地通过了考试。
She studied harder than before .
so that you can
recover soon
so that she passed the exam with ease
Part 4
课文短语
PROTECTING THE MARINE ENVIRONMENTPROTECTING THE MARINE ENVIRONMENTPROTECTING THE MARINE ENVIRONMENT
01
单词
03
语言点
02
语法
04
课文短语
1 form the foundation
2 set sail (from)
3 negotiate trade deals
4 a sight to behold
5 be in a league of one’s own
6 under the command of
（从……）起航；开航
独领风骚
Language points: Important phrases (P26 ~ P28)
构成基础
洽谈贸易协议
壮观的景象
在……的指挥下
7 in return for
8 withdraw from
9 strengthen the bonds
10 for the benefit of
11 in hand
12 press conference
加强联系
为了……的利益
从……中退出 / 撤回
在手头；可供使用
记者招待会；新闻发布会
Language points: Important phrases (P26 ~ P28)
作为……的回赠
PROTECTING THE MARINE ENVIRONMENT
谢谢观看