外研版（2019）选择性必修第二册 Unit4 Breaking boundaries高频词汇课件（三）(共25张PPT)
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| 名称 | 外研版（2019）选择性必修第二册 Unit4 Breaking boundaries高频词汇课件（三）(共25张PPT) |  | |
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| 版本资源 | 外研版（2019） | ||
| 科目 | 英语 | ||
| 更新时间 | 2023-03-03 22:03:30 | ||
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(共25张PPT)
Unit 4
高频词汇学习(三)
设计说明
本课件依据新教材和新课标的要求，将中英文中思维差异大、高考出现频率高、词义较多、用法灵活的词汇进行了汇总和精讲。
特点创新趣味性导入、追本溯源记单词、多重维度复现单词、遗忘曲线精准练单词、深度学习记忆单词
模块每个词的呈现同中有异，包含导入、详情和练习三个主要模块。具体分为情境导入、词根溯源、语义网络图、精准释义、常见搭配、词块例句、高考链接、学后练习等方面
Unit4 高频词汇一览
devotion n.
assist v.
devotion
导入
详情
练习
精准释义
词块例句
devotion n.
高考链接
词汇拓展
devotion [d v n] n.
导入
看图猜一猜，devotion是什么意思？
精准释义
n. 挚爱;关爱;关照;奉献;忠诚;专心;热心;宗教敬拜
He recalled her devotion to her husband during his hour of need.他回忆起她在丈夫困难之时的忠贞奉献。
As a soldier, he showed selfless devotion to duty. 作为战士，他表现出了对其天职的无私奉献。
Their devotion was apparent. 他们的忠诚显而易见。
Total devotion it certainly was, slavish devotion some would say. 这当然是绝对的忠诚，有人也许会称之为俯首帖耳，唯命是从。
词块例句
词汇拓展
devote [d 'v t] vt. 献身；致力于，专心于；把...用于
devote的用法
oneself to (doing) sth. 献身于(做)某事；致力于(做)某事
sth to sth把…用于to give an amount of time, attention,
etc. to sth
She devoted herself to her career.她全力倾注于自己的事业。
I could only devote two hours a day to the work.我一天只能在这个工作上花两个小时。
devote
词汇拓展
词汇拓展
记忆技巧：de 加强 + vot 发誓 + e → 拼命发誓 → 献身
devoted adj.挚爱的；忠诚的
be devoted to (doing) sth. 热衷于(做)某事
devotion n．奉献；忠诚；专心
词汇拓展
行为抽象名词
v devote divide assist arrive recover relieve
n _______ _______ _______ _______ _______ _______
A. 写出所给单词的名词形式。
devotion
division
assistance
arrival
recovery
relief
词汇拓展
行为抽象名词
B. 用 A 中抽象名词的词块完成下列句子，体会英汉表达差异。
1. What’s the problem Can I _________________（帮忙）
2. _________________ （一到达）, Jimmy found a long line of applicants waiting to be interviewed.（2013 山东）
3. He has now _________________（痊愈）from his suffering.（2014 四川）
4. Seeing their daughter and dog coming back, the parents burst into _________________（宽慰的泪水）.（2012 陕西）
5. She was responsible for _________________（将这本小说改编）into a stage play.
be of any assistance
Upon arrival
made a full recovery
tears of relief
the adaptation of the novel
由动词派生而来的抽象名词叫做行为抽象名词；行为抽象名词翻译成汉语时，可以通过其动词的释义来帮助理解，常译成汉语的动词。
Big companies want to tell the world about their good citizenship with their devotion to social responsibilities.(高考 上海卷 2014 阅读)
But with some work and devotion, you'll make progress.(高考 安徽卷 2013 完型)
该词在历年高考真题中出现14次
高考链接
一、用括号中单词的正确形式完成下列句子。
1. I don’t think we should devote any more time to __________ (persuade) such a stubborn man to change his mind.
我认为我们不应该再花时间来说服这么顽固的一个人改变主意。
2. __________ to his English teaching，he is respected for his __________ to education by local people.(devote)他热衷于英语教学，并且他也因对教育的奉献而深受当地人的尊重。
persuading
练习
Devoted
devotion
导入
详情
练习
精准释义
词汇拓展
高考链接
词块例句
词源
assist
assist v.
导入
assist [ 's st] v.
If parents have children ____________（帮助）housework, the children will feel needed.（2013 安徽）
help with
高考链接
assist with
assist是正式用语
词源
assist 援助
前缀as- 同ad-. 词根sist, 站，词根st的反复形式。
精准释义
vt. & vi.［正式用语］帮助；协助
assist sb. in/with sth. 在某方面帮助某人
assist (sb. ) to do/in doing sth. 帮助(某人)做某事
We are here to protect and assist the weak and infirm.我们来这里保护、帮助年迈体弱者。
The public is urgently requested to assist police in tracing this man.
紧急要求公众帮助警方追踪此人。
The Authority will provide a welfare worker to assist you.当局会派一名义工来帮助你。
The plan provided for the rich to assist the poor.那项计划要求富人向穷人提供帮助.
词块例句
词汇拓展
assist, help, aid
析
辨
三者都有“帮助”之意，但侧重点有所不同。
assist是正式用语，侧重“协助”“助理”，受助者自己要做大部分工作。
A nurse assisted the surgeon during the operation.
help指给予各方面帮助。
I will help you (to) finish the housework.
aid指用金钱、物资等“援助”他人，强调帮助受助者脱离困难。
She is always aiding the student with money.
assistance n [U] 帮助；协助；援助：
medical / technical assistance
give / offer / provide assistance to sb
with the assistance of...在……的帮助下
come to sb. ’s assistance帮助某人
With the assistance of his brother, he sold one painting.
Can we be of assistance (= can we help you) in any way
词汇拓展
assistant
■ n [C] 助手；副手；助理；店员：
a teaching / shop assistant
■ adj 助理的；辅助的 having a rank below a senior person and helping them in their work：
an assistant manager
词汇拓展
词汇拓展
正式用语与非正式用语
Informal / Neutral（中性） Formal
帮助我的同学 __________ my classmate __________ my classmate
有自由做某事 be free to do sth be ______________ to do sth
无法忍受痛苦 can’t bear the pain can’t __________ the pain
爬上楼梯 go up the stairs __________ the stairs
创造奇迹 do / perform __________ do / work wonders
学习词汇时要了解它使用的文体和场景，避免日常交流和书面表达时因为用词不恰当、不得体导致交际失败。
help
assist
at liberty
endure
mount
miracles
I always assist my parents in doing the dish after meals.(高考 全国乙卷 2021 纠错)
Career guidance specialists in John Adams High School can provide information about Career & Technical Education classes, assist you in making wise decisions for your future, and help you find opportunities in: certificate programs, apprenticeship (学徒) programs and four-year colleges that best fit your needs.(高考 天津卷3月 2017 阅读)
该词在历年高考真题中出现11次
高考链接
练习
在空白处填入1个适当的单词或括号内单词的正确形式。
1. He assists her ___________ cooking matters.（2018 全国）
2. He assisted the old man ___________ (fill) in the forms.
3. Two men are assisting the police ___________ their enquiries.
4. You will be employed to assist __________ the development of new equipment.
5. The doctor shares his phone number with the patients in case they need medical __________ (assist).（2019 江苏）
in / with
assistance
in
to fill
in / with
Unit 4
高频词汇学习(三)
设计说明
本课件依据新教材和新课标的要求，将中英文中思维差异大、高考出现频率高、词义较多、用法灵活的词汇进行了汇总和精讲。
特点创新趣味性导入、追本溯源记单词、多重维度复现单词、遗忘曲线精准练单词、深度学习记忆单词
模块每个词的呈现同中有异，包含导入、详情和练习三个主要模块。具体分为情境导入、词根溯源、语义网络图、精准释义、常见搭配、词块例句、高考链接、学后练习等方面
Unit4 高频词汇一览
devotion n.
assist v.
devotion
导入
详情
练习
精准释义
词块例句
devotion n.
高考链接
词汇拓展
devotion [d v n] n.
导入
看图猜一猜，devotion是什么意思？
精准释义
n. 挚爱;关爱;关照;奉献;忠诚;专心;热心;宗教敬拜
He recalled her devotion to her husband during his hour of need.他回忆起她在丈夫困难之时的忠贞奉献。
As a soldier, he showed selfless devotion to duty. 作为战士，他表现出了对其天职的无私奉献。
Their devotion was apparent. 他们的忠诚显而易见。
Total devotion it certainly was, slavish devotion some would say. 这当然是绝对的忠诚，有人也许会称之为俯首帖耳，唯命是从。
词块例句
词汇拓展
devote [d 'v t] vt. 献身；致力于，专心于；把...用于
devote的用法
oneself to (doing) sth. 献身于(做)某事；致力于(做)某事
sth to sth把…用于to give an amount of time, attention,
etc. to sth
She devoted herself to her career.她全力倾注于自己的事业。
I could only devote two hours a day to the work.我一天只能在这个工作上花两个小时。
devote
词汇拓展
词汇拓展
记忆技巧：de 加强 + vot 发誓 + e → 拼命发誓 → 献身
devoted adj.挚爱的；忠诚的
be devoted to (doing) sth. 热衷于(做)某事
devotion n．奉献；忠诚；专心
词汇拓展
行为抽象名词
v devote divide assist arrive recover relieve
n _______ _______ _______ _______ _______ _______
A. 写出所给单词的名词形式。
devotion
division
assistance
arrival
recovery
relief
词汇拓展
行为抽象名词
B. 用 A 中抽象名词的词块完成下列句子，体会英汉表达差异。
1. What’s the problem Can I _________________（帮忙）
2. _________________ （一到达）, Jimmy found a long line of applicants waiting to be interviewed.（2013 山东）
3. He has now _________________（痊愈）from his suffering.（2014 四川）
4. Seeing their daughter and dog coming back, the parents burst into _________________（宽慰的泪水）.（2012 陕西）
5. She was responsible for _________________（将这本小说改编）into a stage play.
be of any assistance
Upon arrival
made a full recovery
tears of relief
the adaptation of the novel
由动词派生而来的抽象名词叫做行为抽象名词；行为抽象名词翻译成汉语时，可以通过其动词的释义来帮助理解，常译成汉语的动词。
Big companies want to tell the world about their good citizenship with their devotion to social responsibilities.(高考 上海卷 2014 阅读)
But with some work and devotion, you'll make progress.(高考 安徽卷 2013 完型)
该词在历年高考真题中出现14次
高考链接
一、用括号中单词的正确形式完成下列句子。
1. I don’t think we should devote any more time to __________ (persuade) such a stubborn man to change his mind.
我认为我们不应该再花时间来说服这么顽固的一个人改变主意。
2. __________ to his English teaching，he is respected for his __________ to education by local people.(devote)他热衷于英语教学，并且他也因对教育的奉献而深受当地人的尊重。
persuading
练习
Devoted
devotion
导入
详情
练习
精准释义
词汇拓展
高考链接
词块例句
词源
assist
assist v.
导入
assist [ 's st] v.
If parents have children ____________（帮助）housework, the children will feel needed.（2013 安徽）
help with
高考链接
assist with
assist是正式用语
词源
assist 援助
前缀as- 同ad-. 词根sist, 站，词根st的反复形式。
精准释义
vt. & vi.［正式用语］帮助；协助
assist sb. in/with sth. 在某方面帮助某人
assist (sb. ) to do/in doing sth. 帮助(某人)做某事
We are here to protect and assist the weak and infirm.我们来这里保护、帮助年迈体弱者。
The public is urgently requested to assist police in tracing this man.
紧急要求公众帮助警方追踪此人。
The Authority will provide a welfare worker to assist you.当局会派一名义工来帮助你。
The plan provided for the rich to assist the poor.那项计划要求富人向穷人提供帮助.
词块例句
词汇拓展
assist, help, aid
析
辨
三者都有“帮助”之意，但侧重点有所不同。
assist是正式用语，侧重“协助”“助理”，受助者自己要做大部分工作。
A nurse assisted the surgeon during the operation.
help指给予各方面帮助。
I will help you (to) finish the housework.
aid指用金钱、物资等“援助”他人，强调帮助受助者脱离困难。
She is always aiding the student with money.
assistance n [U] 帮助；协助；援助：
medical / technical assistance
give / offer / provide assistance to sb
with the assistance of...在……的帮助下
come to sb. ’s assistance帮助某人
With the assistance of his brother, he sold one painting.
Can we be of assistance (= can we help you) in any way
词汇拓展
assistant
■ n [C] 助手；副手；助理；店员：
a teaching / shop assistant
■ adj 助理的；辅助的 having a rank below a senior person and helping them in their work：
an assistant manager
词汇拓展
词汇拓展
正式用语与非正式用语
Informal / Neutral（中性） Formal
帮助我的同学 __________ my classmate __________ my classmate
有自由做某事 be free to do sth be ______________ to do sth
无法忍受痛苦 can’t bear the pain can’t __________ the pain
爬上楼梯 go up the stairs __________ the stairs
创造奇迹 do / perform __________ do / work wonders
学习词汇时要了解它使用的文体和场景，避免日常交流和书面表达时因为用词不恰当、不得体导致交际失败。
help
assist
at liberty
endure
mount
miracles
I always assist my parents in doing the dish after meals.(高考 全国乙卷 2021 纠错)
Career guidance specialists in John Adams High School can provide information about Career & Technical Education classes, assist you in making wise decisions for your future, and help you find opportunities in: certificate programs, apprenticeship (学徒) programs and four-year colleges that best fit your needs.(高考 天津卷3月 2017 阅读)
该词在历年高考真题中出现11次
高考链接
练习
在空白处填入1个适当的单词或括号内单词的正确形式。
1. He assists her ___________ cooking matters.（2018 全国）
2. He assisted the old man ___________ (fill) in the forms.
3. Two men are assisting the police ___________ their enquiries.
4. You will be employed to assist __________ the development of new equipment.
5. The doctor shares his phone number with the patients in case they need medical __________ (assist).（2019 江苏）
in / with
assistance
in
to fill
in / with