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四级英语
核心语法点通关
(3)
主讲老师 刘哲
: Nathan
微博 的英语圈
: Nathan非谓语动词
难度开始加大,加油,你可以的!非谓语动词
每一个主句或从句都有一个自己的谓语动词 但可以有多个动词,这些
多出的动词必须以非谓语形式出现
如同:
一家公司 多名员工 一个
CEO
一个主句 从句 多个动词 一个谓语动词
/非谓语动词主要形式:
【语法书上细节太多,我们只提炼和四级相关的部分】
第一类:
to +v.
动词不定式,作主语或目的状语 根据句子意思判断
不定式作主语 系动词 表语
To sweep the floor is my duty every day.
不定式作目的状语 主语 【 谓语】
To win the battle , we have to carry out
宾语
some urgent measures immediately.非谓语动词主要形式:
【语法书上细节太多,我们只提炼和四级相关的部分】
第二类: 动名词
ving
将动词转化为名词使用。
【 动名词作主语 】 谓语
Having a growth mindset of interest can help
宾语 ( ) 宾补 四级阅读
job seekers to expand their interests .
拥有一种/对兴趣的增长心态/可以帮助求职者扩展他们的兴趣。非谓语动词主要形式:
【语法书上细节太多,我们只提炼和四级相关的部分】
第三类: 现在分词
ving
表主动、进行中的动作。
【 主语】
The benefits of a growth mindset of interest may also
谓语
extend to
宾语 非谓语 四级阅读
those seeking employment.
对兴趣的成长心态的好处也可能扩展到那些寻求就业的人。
" "非谓语动词主要形式:
【语法书上细节太多,我们只提炼和四级相关的部分】
第四类: 过去分词 表被动或者已完成
v :
规则动词直接加 不规则动词的变法需要单独记忆。
ed,
主语 非谓语 ,
A study led by Yale Professor of Psychology Paul
, 主句谓语 【 从句主语
O’Keefe found that having a growth mindset
(思维倾向) 】 从句谓语
of interest may spark this type of
宾语 四级阅读
innovation .
由耶鲁大学心理学教授 领导的一项研究发现,拥有对兴趣
Paul O’Keefe
的成长心态可能会激发这类创新。规则动词的过去分词 :
+ed
如 (一般现在) (一般过去) (过去分词)
publish -published -published
过去分词:表示动作完成了或者被动意义
重要补充
:
(一般过去,主动意义)
He published two papers last year.
他去年发表了 篇论文
2
(过去分词,被动意义)
His papers published last year are highly-cited
谓语
.
他去年发表的论文被广泛引用。不规则动词变位表
不规则动词变位表
原形 一般过去时 过去分词 中文意思
成为
become became become
开始
begin began begun
吹;刮风
blow blew blown
打破
break broke broken
带来
bring brought brought
建造
build built built
讲义列举的不规则动词变位表
不一一朗读,请自己多看,多记忆。练习:
一、识别以下句子中的谓语及非谓语
以下例句均来自于四级阅读真题:
1) Karraker and coauthor Kenzie Latham analyzed 20 years of data on
2,717 marriages from a study conducted by Indiana University since
1992.
和合著者 分析了自 年以来印第安纳大学进
Karraker Kenzie Latham 1992
行的一项涉及 个婚姻、为期 年的数据分析。
2,717 20练习:
一、识别以下句子中的谓语及非谓语
以下例句均来自于四级阅读真题:
主句谓语
1) Karraker and coauthor Kenzie Latham analyzed 20 years
非谓语,过去分
of data on 2,717 marriages from a study conducted
词,被动意义
by Indiana University since 1992.
和合著者 分析了自 年以来印第安纳大学进
Karraker Kenzie Latham 1992
行的一项涉及 个婚姻、为期 年的数据分析。
2,717 20练习:
一、识别以下句子中的谓语及非谓语
2) The study, published online in April in the journal Memory and
Cognition, found that the “wrong” name is not random.
这项研究发表在 月的在线期刊《记忆与认知》上,发现叫错名字并不
4
是随机的。练习:
一、识别以下句子中的谓语及非谓语
非谓语,过去分词,被动意义
2) The study, published online in April in
主句谓语
the journal Memory and Cognition, found that the “wrong”
从句谓语
name is not random .
这项研究发表在 月的在线期刊《记忆与认知》上,发现叫错名字并不
4
是随机的。练习:
一、识别以下句子中的谓语及非谓语
3) That does not mean that simply extending our careers is appealing.
那并不意味着简单地延长我们的职业生涯就有吸引力。练习:
一、识别以下句子中的谓语及非谓语
主句谓语 现在分词作主语
3) That does not mean that simply extending
从句谓语
our careers is appealing .
那并不意味着简单地延长我们的职业生涯就有吸引力。练习:
一、识别以下句子中的谓语及非谓语
4) Building on these findings, the latest research examined how a growth
mindset of interest can boost integrative thinking.
在这些发现的基础上,最新的研究考察了兴趣的增长心态如何增强整
合性思维。练习:
一、识别以下句子中的谓语及非谓语
现在分词 主句
4) Building on these findings, the latest research examined
谓语,一般过去时 从句谓语
how a growth mindset of interest can boost
integrative thinking.
在这些发现的基础上,最新的研究考察了兴趣的增长心态如何增强整
合性思维。练习:
一、识别以下句子中的谓语及非谓语
谓语
5) The traditional three-stage life will evolve into multiple stages
现在分词,非谓语
containing two, three, or even more different careers.
传统的三阶段人生似乎很可能会演变为包含两个、三个或更多不同职
业的多个阶段。练习:
二、以提示动词的正确形式填空。
【为写作打基础哦】
)
1 The book, (write) by a renowned author, (suggest) that
(read) fiction can improve empathy.
这本由著名作家撰写的书表明阅读小说可以提高同理心。练习:
二、以提示动词的正确形式填空。
【为写作打基础哦】
The book, written by a renowned author, suggests that reading fiction
can improve empathy.
这本由著名作家撰写的书表明阅读小说可以提高同理心。练习:
二、以提示动词的正确形式填空。
)
2 The policy, (announce) by the government, (aim) to reduce
air pollution.
政府宣布的政策旨在减少空气污染。练习:
二、以提示动词的正确形式填空。
)
2 The policy, announced by the government, aims to reduce air
pollution.
政府宣布的政策旨在减少空气污染。练习:
二、以提示动词的正确形式填空。
)
3 The research, (fund) by the national science foundation,
(reveal) that climate change (affect) wildlife.
由国家科学基金资助的研究表明气候变化影响野生动物。练习:
二、以提示动词的正确形式填空。
)
3 The research, funded by the national science foundation, revealed
that climate change affects wildlife.
由国家科学基金资助的研究表明气候变化影响野生动物。练习:
二、以提示动词的正确形式填空。
)
4 (drive) by a passion for innovation, the tech giant (launch)
a series of cutting-edge products.
受创新热情的驱动,这家科技巨头推出了一系列尖端产品。练习:
二、以提示动词的正确形式填空。
)
4 Driven by a passion for innovation, the tech giant launched a series
of cutting-edge products.
受创新热情的驱动,这家科技巨头推出了一系列尖端产品。练习:
二、以提示动词的正确形式填空。
)
5 (aim) to reduce carbon emissions, the government
(introduce) a new tax on fossil fuels.
旨在减少碳排放,政府对化石燃料引入了新税。练习:
二、以提示动词的正确形式填空。
)
5 Aiming to reduce carbon emissions, the government introduced a
new tax on fossil fuels.
旨在减少碳排放,政府对化石燃料引入了新税。三、修改下列句子中的非谓语动词错误
)
1 Use AI to analyze data can help businesses make better decisions.
利用人工智能分析数据可以帮助企业做出更明智的决策。
)
2 Developing AI applications requiring a deep understanding of
machine learning.
开发人工智能应用需要对机器学习有深入的理解。三、修改下列句子中的非谓语动词错误
)
3 Recycling helps reduce environmental impact by reuse materials.
回收利用通过重新使用材料来减少对环境的影响。
)
4 Eco-friendly materials are used in construction to reducing
environmental impact.
环保材料被用于建筑行业,以降低对环境的影响。三、修改下列句子中的非谓语动词错误
)
5 Attending lectures and participating in discussions helps students
understanding complex.
参加讲座并参与讨论有助于学生理解复杂概念。
)
6 Lifelong learn enables individuals to adapt to changes in the job
market by continuously acquiring new skills.
终身学习使个人能够通过持续获取新技能来适应就业市场的变化。四级英语
核心语法点通关
(4)
主讲老师 刘哲
: Nathan
微博 的英语圈
: Nathan一般过去时:
过去某个时间做了什么,或者是过去的习惯。
动词变形:
v-ed
例句:
I published two papers last year.过去进行时
过去某时刻正在做什么。
动词变形:
现在分词例句:
was/were+ving
I was having a meeting when you called me last day.过去完成时
过去某时间点之前就完成了什么。
动词变形:
过去分词
had+v
例句:
(过去时间之前就掌握了)
He had mastered the language
过去时间
before he moved to the country .现在完成时
到目前为止,完成了什么。
动词变形:
过去分词
have/has+v
例句:
I have published 10 research papers in peer-reviewed journals.
没有过去时间之前,就是表达到目前为止已经做了。
.现在进行时
现在正在做什么。
动词变形:
现在分词
am/is/are+v-ing
例句:
I am reading a research paper.一般现在时
习惯、常态做什么。
动词变形: 例句:
v.
I read research papers every day.
She reads research papers every day.
主语第三人称且是单数,动词 第三人称单数)
+s(一般将来时
将来某时间做什么。
动词变形:
will+v
例句:
I will conduct a new study next month.练习:
一、以所给动词的正确时态填空。
1)Students ____ (attend) classes regularly to improve their
academic performance.
学生们定期上课以提高他们的学术表现。练习:
一、以所给动词的正确时态填空。
1)Students attend (attend) classes regularly to improve their
academic performance.
学生们定期上课以提高他们的学术表现。练习:
一、以所给动词的正确时态填空。
2)Parents encourage (encourage) their children to develop good
普通道理都是一般现在时态
study habits since childhood.
父母从小就鼓励孩子们培养良好的学习习惯。练习:
一、以所给动词的正确时态填空。
3)Universities ____ (offer) a variety of courses to meet the
diverse needs of students.
大学提供多种课程以满足学生的不同需求。练习:
一、以所给动词的正确时态填空。
3)Universities offer (offer) a variety of courses to meet the
diverse needs of students.
大学提供多种课程以满足学生的不同需求。练习:
一、以所给动词的正确时态填空。
4)The library ____ (expand) its collection of academic
resources every year.
图书馆每年都会扩充其学术资源的收藏。练习:
一、以所给动词的正确时态填空。
4)The library expand (expand) its collection of academic
resources every year.
图书馆每年都会扩充其学术资源的收藏。练习:
一、以所给动词的正确时态填空。
5)Teachers ____ (emphasize) the importance of critical
thinking in their lessons.
老师们在课程中强调批判性思维的重要性。练习:
一、以所给动词的正确时态填空。
5)Teachers emphasize (emphasize) the importance of critical
thinking in their lessons.
老师们在课程中强调批判性思维的重要性。练习:
一、以所给动词的正确时态填空。
6)Many countries ____ (implement) strict policies to reduce
carbon emissions.
许多国家已经实施了严格的政策来减少碳排放。练习:
一、以所给动词的正确时态填空。
6)Many countries have implemented (implement) strict
policies to reduce carbon emissions.
许多国家已经实施了严格的政策来减少碳排放。练习:
一、以所给动词的正确时态填空。
7)AI ____ (revolution) the way we approach environmental
monitoring and conservation.
人工智能已经彻底改变了我们进行环境监测和保护的方
式。练习:
一、以所给动词的正确时态填空。
7)AI has revolutionized (revolution) the way we approach
environmental monitoring and conservation.
人工智能已经彻底改变了我们进行环境监测和保护的方
式。练习:
一、以所给动词的正确时态填空。
8)Experts predict that AI ____ (play) a crucial role in
managing energy resources in the future.
随着技术的进步,我们在未来十年将看到更多的电动汽
车上路。练习:
一、以所给动词的正确时态填空。
8)Experts predict that AI will play (play) a crucial role in
managing energy resources in the future.
随着技术的进步,我们在未来十年将看到更多的电动汽
车上路。被动语态
过去 动词变形:
过去分词
was/were+v
例句:
The study was finished last year.被动语态
现在 动词变形:
过去分词
am/is/are + v
例句:
The TV is made in China.被动语态
动词变形:
过去分词
is/are/am+being+v
例句:
A new station is being built.被动语态
动词变形:
过去分词
has/have+been+ v
例句:
Her new book has been published.被动语态
动词变形:
过去分词
has/have+been+ v
例句:
Her new book has been published.被动语态
将来 动词变形:
过去分词
will be+v
例句:
The movie will be released next Tuesday.练习:
二、以所给动词的被动语态填空
) ( )
1 Good habits ____ cultivate in children by their
parents from a young age.
父母从孩子很小的时候就开始培养他们良好的习惯。练习:
二、以所给动词的被动语态填空
) ( )
1 Good habits are cultivated cultivate in children by
普通道理
their parents from a young age.
父母从孩子很小的时候就开始培养他们良好的习惯。练习:
二、以所给动词的被动语态填空
)
2 Renewable energy sources ____ widely (use) to reduce
environmental pollution.
可再生能源被广泛使用以减少环境污染。练习:
二、以所给动词的被动语态填空
)
2 Renewable energy sources are widely used (use) to
reduce environmental pollution.
可再生能源被广泛使用以减少环境污染。练习:
二、以所给动词的被动语态填空
)
3 A significant number of forests ____ (destroy) due to
如果你想强调已经被
deforestation.
由于森林砍伐,大量森林已经被破坏。练习:
二、以所给动词的被动语态填空
)
3 A significant number of forests have been destroyed
(destroy) due to deforestation.
由于森林砍伐,大量森林已经被破坏。练习:
二、以所给动词的被动语态填空
)
4 Many traditional jobs ____ (replace) by AI and
automation in recent years.
近年来,许多传统工作被人工智能和自动化取代。练习:
二、以所给动词的被动语态填空
)
4 Many traditional jobs have been replaced (replace) by AI
and automation in recent years.
近年来,许多传统工作被人工智能和自动化取代。练习:
二、以所给动词的被动语态填空
)
5 A new policy on education ____ (implement) next
品格 句中有将来时间状语
semester to improve student .
为了提高学生品格,下学期将实施一项新的教育政策。练习:
二、以所给动词的被动语态填空
)
5 A new policy on education will be implemented
品格
(implement) next semester to improve student .
为了提高学生品格,下学期将实施一项新的教育政策。练习:
二、以所给动词的被动语态填空
)
6 Several new AI technologies ____ (integrate) into the
classroom to enhance learning experiences.
为了增强学习体验,几种新的 技术将被整合到课堂中。
AI练习:
二、以所给动词的被动语态填空
)
6 Several new AI technologies will be integrated
(integrate) into the classroom to enhance learning
experiences.
为了增强学习体验,几种新的 技术将被整合到课堂中。
AI练习:
二、以所给动词的被动语态填空
)
7 The importance of honesty and integrity ____ (emphasize)
普通事实
in many family education programs.
在许多家庭教育项目中,强调了诚实和正直的重要性。练习:
二、以所给动词的被动语态填空
)
7 The importance of honesty and integrity is emphasized
(emphasize) in many family education programs.
在许多家庭教育项目中,强调了诚实和正直的重要性。练习:
二、以所给动词的被动语态填空
)
8 Advanced recycling technologies ____ (adopt) by many
cities to manage waste more effectively.
许多城市将采用先进的回收技术,以更有效地管理废物。练习:
二、以所给动词的被动语态填空
)
8 Advanced recycling technologies will be adopted (adopt)
by many cities to manage waste more effectively.
许多城市将采用先进的回收技术,以更有效地管理废物。