高中英语 外研版（2019）必修三 Unit 3 Period 2 课件
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| 名称 | 高中英语 外研版（2019）必修三 Unit 3 Period 2 课件 |  | |
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(共50张PPT)
英语 同步课件
外研版 高中 必修第三册
英语
Unit 3 The world of science
Period 2
Starting out & Understanding ideas
—Language points
1.With science and technology developing fast, our life at present is quite different from that in the past. 随着科学技术的快速发展，我们现在的生活与过去有很大的不同。
2.In the last decades, medical technology has advanced much, making it possible for people to live longer than in the past.
在过去几十年中，医疗技术进步了许多，使得人们比过去更加长寿。
Ⅰ.核心词汇·练通
根据语境及汉语提示写出正确的单词
1．__________ reality 虚拟现实
2．a rechargeable __________ 充电电池
3．There's sticky __________all over the chair.
椅子上到处都是黏乎乎的东西。
4．meet one's __________ 满足某人的愿望
virtual
battery
stuff
desire
Ⅱ.拓展词汇·用活
根据提示写出相应的单词
1．__________ v．按→pressure n．压力；挤压
2．________ v．射出(光、亮等)，放射→过去式/过去分词shot/shot
3．__________ adj.易弯曲的，柔韧的→flexibility n．灵活性；柔韧度→flexibly adv.灵活地，易曲地，柔软地
4．__________ adj.有能力的→capacity n. 能力；容量
press
shoot
flexible
capable
Ⅲ.重点短语·再现
根据语境及汉语提示填入合适的短语
1．As long as there is a ray of hope, we will make every effort and ____________________(别轻易说决不)．
2．_____________ (多亏了) the donations, the poor girl could be operated on in time.
never say never
Thanks to
3．You need money and time; ______________(另外), you need diligence.
4．Now, reduced energy supplies and environmental pollution have __________(导致) more advances in the technology of new energy vehicles.
5．Dogs have a very good sense of smell and ______ often __________ (被用来) search for survivors in the earthquake.
in addition
led to
are
used to
6．______________(就……而言) environmental protection, we still have a long way to go.
7．The company is so small that it isn't ______________(有能力) dealing with so large an order.
8．Charging entrance fees will __________(无疑) keep some people away.
In terms of
capable of
no doubt
Ⅳ.重点句型·呈现
根据课文语境及汉语提示补全句子
1．it作形式主语
____________________(这表明) the present day is a new age for inventions, but many people might think that the great age of invention is over.
It suggests that
2．with复合结构
It is capable of using GPS technology to travel to different places, ___________________________________________(利用计算技术控制它的“腿”)．
3．强调句型
So ____________________(到底是什么) inspires us to invent things
with computing technology controlling its “legs”
what is it that
[词汇知识过关]
in addition 除此之外，另外
(教材P27)In addition, important advances have been made in medicine and environmental science thanks to increasing computer power.
除此之外，由于计算机功能不断提升，医学和环境科学也取得了重要进展。
(1)in addition(＝as well/besides)为副词短语，常放在句首，也可放在句中或句尾；
(2)in addition to(＝as well as/besides/apart from)为介词短语，意为“除……之外”，后接名词或动名词。
①—Why didn't you buy that dress
——你为什么不买那条裙子呢？
—I disliked its pattern. In addition, the colour didn't suit me.
——我不喜欢它的样式。另外，那个颜色也不适合我。
②In addition to these arrangements, extra ambulances will be on duty until midnight.
除了这些安排以外，另增救护车值班至午夜。
[练通]——选词填空(in addition，in addition to)
(1) _____________ the school, the village has a clinic, which was also built with government support.
(2)English classes are offered._____________ students can take classes in other languages.
In addition to
In addition,
[写美]——完成句子
(3)除了英语以外，她还会说法语和日语。
___________________________________________________________
She can speak French and Japanese besides/in addition to English.
in terms of 从……方面来讲；依照……；就……而言
(教材P27)In terms of the environment, it is now possible to create an intelligent walking house.
从环境方面来讲，构建移动智能房屋已不再是空想。
in the long/short term 就长/短期而言
be on good/bad terms with sb. 与某人交情好/不好
①In terms of money we're quite rich, but not in terms of happiness.
从钱的角度说，我们相当富有，但就幸福而言则不然。
②It is widely acknowledged that students should be evaluated in terms of overall quality.
人们普遍认为，应该从综合素质的角度来评价学生。
[写美]——完成句子
(1)从长期来看，他们所做的事情对环境是有利的。
What they have done is good for the environment ______________．
(2)这么多年来我们一直和邻居的关系很好。
We have been ___________________ our neighbours for all these years.
in the long term
on good terms with
(3)就薪水而言，这个工作倒是不错，但是也有一些不利之处。
The job is great _____________ the salary, but it also has some disadvantages.
in terms of
capable adj.有能力的；足以胜任的
(教材P27)It is capable of using GPS technology to travel to different places，with computing technology controlling its “legs”．
利用计算技术控制它的“腿”，它就能够运用GPS技术前往不同的地方。
(1)be capable of doing sth. 有能力做某事
(2)incapable adj. 没有能力(做某事)；
不能自理的
capably adv. 能干地
capability n. 能力
①We need to get an assistant who's capable and efficient.
我们需要一个能力强、效率高的助理。
②Napoleon was one of the most capable generals in history.
拿破仑是历史上最有能力的将军之一。
[练通]——单句语法填空
(1)The children seem to be totally capable _____ walking by themselves.
(2)If people keep telling you that you're _____________(capable), you begin to lose confidence in yourself.
(3)We need to improve our _____________(capable) of solving practical problems.
of
incapable
capability
desire n．渴望，欲望 vt.希望得到；想要
(教材P27)But what remains important is that we have an incredible desire to think and create, and that's the real spirit of invention.
但重要的是，我们有一种强烈的欲望去思考和创造，那就是真正的发明精神。
①(2019·天津卷)Reading satisfies my desire to keep learning.
阅读满足了我持续学习的愿望。
②Do you think it is possible for a robot to have its own needs and desires
你认为机器人有可能有自己的需求和欲望吗？
[练通]——单句语法填空
(1)She has a strong desire ______ knowledge and wants to go to college very much.
(2)The old woman desired her son and daughter __________(come) and see her from time to time.
(3)The people trapped in the ruins desire that rescue teams _______________ (send) here without delay.
for
to come
(should) be sent
[写美]——一句多译
每个人都渴望成功，而成功只属于努力的人。
(4)Everyone ______________________ while success only belongs to the hard working people.(desire n．)
(5)Everyone ______________________ while success only belongs to the hard- working people.(desire vt.)
has a desire for success
desires to succeed
[经典句式过关]
it作形式主语
(教材P26)It suggests that the present day is a new age for inventions, but many people might think that the great age of invention is over.
这表明当今是一个发明的新时代，但许多人可能认为发明的伟大时代已经结束了。
句中“It suggests that...”结构中的it是形式主语，that从句是真正的主语。suggest意为“表明”。
(1)suggest表示“暗示或表明”时，其后的that从句要用陈述语气；
(2)suggest表示“提议、建议”时，后面可以跟名词、代词、动名词和that从句作宾语。其中that从句常用虚拟语气，谓语动词为“(should＋)动词原形”。
①Something about his manner suggested a lack of interest in what we were doing.
他的举止中流露出的某些东西表明他对我们正在做的事情缺乏兴趣。
②There is no absolute proof, but all the evidence suggests that he is guilty.
虽然没有确凿的证据，但所有证据都表明他有罪。
[练通]——单句语法填空
(1)It is suggested ______ another school should be set up in our city.
(2)Jane's pale face suggested that she ______(be) ill, and her parents suggested that she ______________ (have) a medical examination.
(3)Bill suggested ____________(hold) a meeting on what to do for the old people during the Double Ninth Festival.
that
was
(should)have
holding
[写美]——完成句子
(4)她脸上的表情说明她生气了。
The expression on her face __________________________．
(5)我建议他参加俱乐部的活动。
I suggested _____________________________________．
suggested that she was angry
that he (should) join in the club activities
with复合结构
(教材P27)It is capable of using GPS technology to travel to different places, with computing technology controlling its “legs”． 利用计算技术控制它的“腿”，它就能够运用GPS技术前往不同的地方。
with复合结构在句中通常作状语，表示伴随、方式、原因或条件等，也可作定语。宾语可由名词或代词充当。常见的with复合结构有：
(1)with＋宾语＋现在分词(表示主动或动作正在进行)；
(2)with＋宾语＋过去分词(表示被动或动作已经完成)；
(3)with＋宾语＋动词不定式(表示动作尚未进行，通常用主动形式表示被动含义)；
(4)with＋宾语＋形容词/副词/介词短语
①With nothing to do in the afternoon, I went on a round of the bookshops.
由于下午无事可做，我去书店转了转。
②It was a pity that the great writer died, with his works unfinished.
遗憾的是这位伟大的作家去世了，他的作品没有完成。
[练通]——单句语法填空
(1)(2019·江苏卷)China's image is improving steadily, with more countries ____________(recognize) its role in international affairs.
(2)With so much homework ____________(do), I won't go to the cinema this weekend.
recognizing
to do
[写美]——句式升级/完成句子
(3)(普通表达)He focused his attention on his study and didn't notice that I came in.
(高级表达) ____________________________________ he didn't notice that I came in.(with复合结构)
(4)夏天他习惯夜里开窗睡觉。
He is used to sleeping _______________________ at night in summer.
With his attention focused on his study,
with the window open
强调句型
(教材P27)So what is it that inspires us to invent things
到底是什么激励我们去发明呢？
(1)强调句的基本结构：It is/was＋被强调部分＋that/who＋其他成分。
强调句的一般疑问句式：Is/Was it＋被强调部分＋that/who＋其他成分？
强调句型的特殊疑问句式：特殊疑问词＋is/was it＋that＋其他成分？
(2)“not...until...”结构的强调句型：It is/was not until...that＋其他成分。
(3)被强调部分指人时用that和who均可，其他情况一律用that。
(4)被强调部分无论是单数还是复数，it后的be动词均用单数形式，即用is或was。用is还是was要根据原句的时态而定。
①Where was it that you found the little boy
你是在哪儿找到这个小男孩的？
②It was John who/that I met in the library this morning.
今天上午我在图书馆里遇到的人是约翰。
[练通]——单句语法填空
(1)Some great people said that it was their primary school teachers ____________ influenced their whole lives.
(2)It was the culture, rather than the language, ______ made it hard for him to adapt to the new environment abroad.
(3)It was not until the train pulled into the station ______ he found that his suitcase was gone.
that/who
that
that
[写美]——完成句子
(4)是露西经常在学习上帮助我。
____________________ often helps me with my study.
(5)是谁提出了这个好主意？
____________________ came up with the good idea
It is Lucy who/that
Who was it that
Ⅰ.品句填词
1．She has a strong __________(渴望) to go abroad for further study.
2．She __________(按) her face against the window to see what was happening outside.
3．He hit the target after he __________(射中) at it several times.
desire
pressed
shot
4．New technology has enabled development of an online “_________(虚拟的) library”．
5．Good job candidates must show a __________(灵活的) approach to problems.
6．He believed that his son was __________(有能力的) of analyzing and solving the problem by himself.
virtual
flexible
capable
7．Could you move all that __________(物品) off the table
8．He charges the __________(电池) of his electric car every two days.
stuff
battery
Ⅱ.选词填空
in addition, thanks to, in terms of, be used to do, no doubt, lead to
1．We will, ____________ discuss these important issues again at the next meeting.
2．The manager thought Paul was the best person for the job _______________ both his ability and his quality.
no doubt,
in terms of
3．As we all know，hard work is essential for our career and it can __________ success.
4．__________ his gift for learning foreign languages, Bill can communicate with people freely in this country now.
5．The hotel itself can accommodate 80 guests and _____________ there are several self-catering apartments.
lead to
Thanks to
in addition,
谢谢
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英语 同步课件
外研版 高中 必修第三册
英语
Unit 3 The world of science
Period 2
Starting out & Understanding ideas
—Language points
1.With science and technology developing fast, our life at present is quite different from that in the past. 随着科学技术的快速发展，我们现在的生活与过去有很大的不同。
2.In the last decades, medical technology has advanced much, making it possible for people to live longer than in the past.
在过去几十年中，医疗技术进步了许多，使得人们比过去更加长寿。
Ⅰ.核心词汇·练通
根据语境及汉语提示写出正确的单词
1．__________ reality 虚拟现实
2．a rechargeable __________ 充电电池
3．There's sticky __________all over the chair.
椅子上到处都是黏乎乎的东西。
4．meet one's __________ 满足某人的愿望
virtual
battery
stuff
desire
Ⅱ.拓展词汇·用活
根据提示写出相应的单词
1．__________ v．按→pressure n．压力；挤压
2．________ v．射出(光、亮等)，放射→过去式/过去分词shot/shot
3．__________ adj.易弯曲的，柔韧的→flexibility n．灵活性；柔韧度→flexibly adv.灵活地，易曲地，柔软地
4．__________ adj.有能力的→capacity n. 能力；容量
press
shoot
flexible
capable
Ⅲ.重点短语·再现
根据语境及汉语提示填入合适的短语
1．As long as there is a ray of hope, we will make every effort and ____________________(别轻易说决不)．
2．_____________ (多亏了) the donations, the poor girl could be operated on in time.
never say never
Thanks to
3．You need money and time; ______________(另外), you need diligence.
4．Now, reduced energy supplies and environmental pollution have __________(导致) more advances in the technology of new energy vehicles.
5．Dogs have a very good sense of smell and ______ often __________ (被用来) search for survivors in the earthquake.
in addition
led to
are
used to
6．______________(就……而言) environmental protection, we still have a long way to go.
7．The company is so small that it isn't ______________(有能力) dealing with so large an order.
8．Charging entrance fees will __________(无疑) keep some people away.
In terms of
capable of
no doubt
Ⅳ.重点句型·呈现
根据课文语境及汉语提示补全句子
1．it作形式主语
____________________(这表明) the present day is a new age for inventions, but many people might think that the great age of invention is over.
It suggests that
2．with复合结构
It is capable of using GPS technology to travel to different places, ___________________________________________(利用计算技术控制它的“腿”)．
3．强调句型
So ____________________(到底是什么) inspires us to invent things
with computing technology controlling its “legs”
what is it that
[词汇知识过关]
in addition 除此之外，另外
(教材P27)In addition, important advances have been made in medicine and environmental science thanks to increasing computer power.
除此之外，由于计算机功能不断提升，医学和环境科学也取得了重要进展。
(1)in addition(＝as well/besides)为副词短语，常放在句首，也可放在句中或句尾；
(2)in addition to(＝as well as/besides/apart from)为介词短语，意为“除……之外”，后接名词或动名词。
①—Why didn't you buy that dress
——你为什么不买那条裙子呢？
—I disliked its pattern. In addition, the colour didn't suit me.
——我不喜欢它的样式。另外，那个颜色也不适合我。
②In addition to these arrangements, extra ambulances will be on duty until midnight.
除了这些安排以外，另增救护车值班至午夜。
[练通]——选词填空(in addition，in addition to)
(1) _____________ the school, the village has a clinic, which was also built with government support.
(2)English classes are offered._____________ students can take classes in other languages.
In addition to
In addition,
[写美]——完成句子
(3)除了英语以外，她还会说法语和日语。
___________________________________________________________
She can speak French and Japanese besides/in addition to English.
in terms of 从……方面来讲；依照……；就……而言
(教材P27)In terms of the environment, it is now possible to create an intelligent walking house.
从环境方面来讲，构建移动智能房屋已不再是空想。
in the long/short term 就长/短期而言
be on good/bad terms with sb. 与某人交情好/不好
①In terms of money we're quite rich, but not in terms of happiness.
从钱的角度说，我们相当富有，但就幸福而言则不然。
②It is widely acknowledged that students should be evaluated in terms of overall quality.
人们普遍认为，应该从综合素质的角度来评价学生。
[写美]——完成句子
(1)从长期来看，他们所做的事情对环境是有利的。
What they have done is good for the environment ______________．
(2)这么多年来我们一直和邻居的关系很好。
We have been ___________________ our neighbours for all these years.
in the long term
on good terms with
(3)就薪水而言，这个工作倒是不错，但是也有一些不利之处。
The job is great _____________ the salary, but it also has some disadvantages.
in terms of
capable adj.有能力的；足以胜任的
(教材P27)It is capable of using GPS technology to travel to different places，with computing technology controlling its “legs”．
利用计算技术控制它的“腿”，它就能够运用GPS技术前往不同的地方。
(1)be capable of doing sth. 有能力做某事
(2)incapable adj. 没有能力(做某事)；
不能自理的
capably adv. 能干地
capability n. 能力
①We need to get an assistant who's capable and efficient.
我们需要一个能力强、效率高的助理。
②Napoleon was one of the most capable generals in history.
拿破仑是历史上最有能力的将军之一。
[练通]——单句语法填空
(1)The children seem to be totally capable _____ walking by themselves.
(2)If people keep telling you that you're _____________(capable), you begin to lose confidence in yourself.
(3)We need to improve our _____________(capable) of solving practical problems.
of
incapable
capability
desire n．渴望，欲望 vt.希望得到；想要
(教材P27)But what remains important is that we have an incredible desire to think and create, and that's the real spirit of invention.
但重要的是，我们有一种强烈的欲望去思考和创造，那就是真正的发明精神。
①(2019·天津卷)Reading satisfies my desire to keep learning.
阅读满足了我持续学习的愿望。
②Do you think it is possible for a robot to have its own needs and desires
你认为机器人有可能有自己的需求和欲望吗？
[练通]——单句语法填空
(1)She has a strong desire ______ knowledge and wants to go to college very much.
(2)The old woman desired her son and daughter __________(come) and see her from time to time.
(3)The people trapped in the ruins desire that rescue teams _______________ (send) here without delay.
for
to come
(should) be sent
[写美]——一句多译
每个人都渴望成功，而成功只属于努力的人。
(4)Everyone ______________________ while success only belongs to the hard working people.(desire n．)
(5)Everyone ______________________ while success only belongs to the hard- working people.(desire vt.)
has a desire for success
desires to succeed
[经典句式过关]
it作形式主语
(教材P26)It suggests that the present day is a new age for inventions, but many people might think that the great age of invention is over.
这表明当今是一个发明的新时代，但许多人可能认为发明的伟大时代已经结束了。
句中“It suggests that...”结构中的it是形式主语，that从句是真正的主语。suggest意为“表明”。
(1)suggest表示“暗示或表明”时，其后的that从句要用陈述语气；
(2)suggest表示“提议、建议”时，后面可以跟名词、代词、动名词和that从句作宾语。其中that从句常用虚拟语气，谓语动词为“(should＋)动词原形”。
①Something about his manner suggested a lack of interest in what we were doing.
他的举止中流露出的某些东西表明他对我们正在做的事情缺乏兴趣。
②There is no absolute proof, but all the evidence suggests that he is guilty.
虽然没有确凿的证据，但所有证据都表明他有罪。
[练通]——单句语法填空
(1)It is suggested ______ another school should be set up in our city.
(2)Jane's pale face suggested that she ______(be) ill, and her parents suggested that she ______________ (have) a medical examination.
(3)Bill suggested ____________(hold) a meeting on what to do for the old people during the Double Ninth Festival.
that
was
(should)have
holding
[写美]——完成句子
(4)她脸上的表情说明她生气了。
The expression on her face __________________________．
(5)我建议他参加俱乐部的活动。
I suggested _____________________________________．
suggested that she was angry
that he (should) join in the club activities
with复合结构
(教材P27)It is capable of using GPS technology to travel to different places, with computing technology controlling its “legs”． 利用计算技术控制它的“腿”，它就能够运用GPS技术前往不同的地方。
with复合结构在句中通常作状语，表示伴随、方式、原因或条件等，也可作定语。宾语可由名词或代词充当。常见的with复合结构有：
(1)with＋宾语＋现在分词(表示主动或动作正在进行)；
(2)with＋宾语＋过去分词(表示被动或动作已经完成)；
(3)with＋宾语＋动词不定式(表示动作尚未进行，通常用主动形式表示被动含义)；
(4)with＋宾语＋形容词/副词/介词短语
①With nothing to do in the afternoon, I went on a round of the bookshops.
由于下午无事可做，我去书店转了转。
②It was a pity that the great writer died, with his works unfinished.
遗憾的是这位伟大的作家去世了，他的作品没有完成。
[练通]——单句语法填空
(1)(2019·江苏卷)China's image is improving steadily, with more countries ____________(recognize) its role in international affairs.
(2)With so much homework ____________(do), I won't go to the cinema this weekend.
recognizing
to do
[写美]——句式升级/完成句子
(3)(普通表达)He focused his attention on his study and didn't notice that I came in.
(高级表达) ____________________________________ he didn't notice that I came in.(with复合结构)
(4)夏天他习惯夜里开窗睡觉。
He is used to sleeping _______________________ at night in summer.
With his attention focused on his study,
with the window open
强调句型
(教材P27)So what is it that inspires us to invent things
到底是什么激励我们去发明呢？
(1)强调句的基本结构：It is/was＋被强调部分＋that/who＋其他成分。
强调句的一般疑问句式：Is/Was it＋被强调部分＋that/who＋其他成分？
强调句型的特殊疑问句式：特殊疑问词＋is/was it＋that＋其他成分？
(2)“not...until...”结构的强调句型：It is/was not until...that＋其他成分。
(3)被强调部分指人时用that和who均可，其他情况一律用that。
(4)被强调部分无论是单数还是复数，it后的be动词均用单数形式，即用is或was。用is还是was要根据原句的时态而定。
①Where was it that you found the little boy
你是在哪儿找到这个小男孩的？
②It was John who/that I met in the library this morning.
今天上午我在图书馆里遇到的人是约翰。
[练通]——单句语法填空
(1)Some great people said that it was their primary school teachers ____________ influenced their whole lives.
(2)It was the culture, rather than the language, ______ made it hard for him to adapt to the new environment abroad.
(3)It was not until the train pulled into the station ______ he found that his suitcase was gone.
that/who
that
that
[写美]——完成句子
(4)是露西经常在学习上帮助我。
____________________ often helps me with my study.
(5)是谁提出了这个好主意？
____________________ came up with the good idea
It is Lucy who/that
Who was it that
Ⅰ.品句填词
1．She has a strong __________(渴望) to go abroad for further study.
2．She __________(按) her face against the window to see what was happening outside.
3．He hit the target after he __________(射中) at it several times.
desire
pressed
shot
4．New technology has enabled development of an online “_________(虚拟的) library”．
5．Good job candidates must show a __________(灵活的) approach to problems.
6．He believed that his son was __________(有能力的) of analyzing and solving the problem by himself.
virtual
flexible
capable
7．Could you move all that __________(物品) off the table
8．He charges the __________(电池) of his electric car every two days.
stuff
battery
Ⅱ.选词填空
in addition, thanks to, in terms of, be used to do, no doubt, lead to
1．We will, ____________ discuss these important issues again at the next meeting.
2．The manager thought Paul was the best person for the job _______________ both his ability and his quality.
no doubt,
in terms of
3．As we all know，hard work is essential for our career and it can __________ success.
4．__________ his gift for learning foreign languages, Bill can communicate with people freely in this country now.
5．The hotel itself can accommodate 80 guests and _____________ there are several self-catering apartments.
lead to
Thanks to
in addition,
谢谢
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