Unit 4 Breaking boundaries 单元要点盘查（25张PPT）
文档属性
| 名称 | Unit 4 Breaking boundaries 单元要点盘查（25张PPT） |  | |
| 格式 | pptx | ||
| 文件大小 | 1.3MB | ||
| 资源类型 | 试卷 | ||
| 版本资源 | 外研版（2019） | ||
| 科目 | 英语 | ||
| 更新时间 | 2022-01-16 09:22:22 | ||
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文档简介
(共25张PPT)
外研版 选择性必修第二册
Unit 4 Breaking boundaries
单元要点盘查
Ⅰ.核心单词
1.Scientists continue to push back the ___________(边界) of human knowledge.
2．(江苏卷)___________(数据) show that the average number of births per woman has fallen from 4.9 in the early 1960s to 2.5 nowadays.
3．A nap can leave you feeling refreshed and more ready to _______
(处理) the task at hand.
boundaries
Statistics
tackle
4．(2020·全国卷Ⅰ)Since our ______(双胞胎) began learning to walk, my wife and I have kept telling them that our sliding glass door is just a window.
5．We are a _________(少数) and must convince people of the justice of our cause.
6.He predicted that in the future it might even be possible to stage ______(联合的) military exercises.
7．He ________(登上) the platform and addressed the crowd.
twins
minority
joint
mounted
8．We were not ___________(完全地) sure that the comet would miss the Earth.
9．(江西卷)It was with sincerity and faithfulness that we created a ___________(和谐的) atmosphere.
10．He had to endure six months' loss of ________(自由).
11．Our income has got smaller, so we must be __________(实际的) and sell our car.
altogether
harmonious
liberty
realistic
Ⅱ.拓展词汇
会书写
1._______ v．协助，帮助→assistance n．帮助→assistant n．助手adj.助理的
2．___________ n．专家→specialize v．专攻；专注于→special adj. 特别的；专门的
3．___________ adj.传染性的→infect v．传染→infection n．传染
assist
specialist
infectious
4．_________ n．奉献→devote v．奉献；致力于→devoted adj.挚爱的；忠诚的
5．______ adj.公民的，国民的→civilian adj.平民的，百姓的 n．平民，老百姓
6．______ n．联邦→unite v．联合；团结→united adj.联合的；统一的
7．_________ n．分歧，分裂→divide v．分开→divided adj.分裂
的，有分歧的
devotion
civil
union
division
8．________ n．自由→liberate v．解放→liberation n．解放
9．______ adv.高尚地，崇高地→noble adj.崇高的，高尚的
10．____________ adj.有影响力的→influence n．& v．影响
11．__________ adj. 共产主义的 n．共产主义者→communism n．共产主义
liberty
nobly
influential
communist
会应用
1.①You will be required to assist Mrs. Smith ___ promoting product sales.
②First we'll put you as an __________(assist) to an experienced moderator.
in
assistant
2．①He is respected by his students for his _________(devote) to the cause of education.
②Much attention has been devoted ___ the medical and health care of women and children.
devotion
to
3．①She was supposed to be the most ____________(influence) member in the organization.
②My father is gifted in playing the piano, which has a great influence ___ us.
influential
on
4．①The __________(divide) between the various classes of society are not so sharply marked as they used to be.
②In our school, all required courses in the first year are divided _____ two units.
5．___________(infect) diseases are spreading among many of the flood victims.
6．The point is, not how long you live, but how ______(noble) you live.
divisions
into
Infectious
nobly
Ⅲ.重点短语
会书写
1.______________ 让……处于危险中
2．_________________ 尽管困难重重
3．_____________ 为纪念……
4．________________ 以巨大的代价
5．________ 指望
put...at risk
against all odds
in memory of
at a great cost
look to
6．______________ 忙于；从事于
7．________ 白白地
8．______________ 专心于；致力于
9．_______________________________ 帮助某人做……
10．________________ 对……极其重要
be engaged in
in vain
be devoted to
assist sb. to do/in doing/with
be vital to/for
会应用
1.He was a good worker who _______________ his family and work.
2．The man tried to hold back his anger when he knew he met unfair treatment, but ________．
3．Skillful employees _____________ the success of any company.
was devoted to
in vain
are vital to
4．On the square, some people lit candles _____________ those who died in the earthquake.
5．Most people interviewed said, “We have been warned all about the effects of sunbathing, yet we keep _________ourselves ________．
in memory of
putting
at risk
Ⅳ.重点句型
会记忆 会仿写
1.介词后的宾语从句 It assists people based on need，regardless of which country they are from. 生命的价值在于奉献，而不在于我们得到了什么。
The value of life lies in the dedication but not _______________．
in what we get
会记忆 会仿写
2.“It is/was...since...”意为“自从……已有……时间了” It's exactly one month since the last reported case. 我从这所学校毕业已经十年了。
______________________ I graduated from this school.
It is ten years since
会记忆 会仿写
3.do强调谓语动词 But, although the death rate is very high，we will never give up on a patient, and our efforts do sometimes end in miracles. 家里的确设法让他上技术学校。
The family _____________________________________________．
did manage to send him to a technical school
会记忆 会仿写
4.“It is up to sb.to do sth.”意为“该由某人做某事” Now it was up to the living to remove not only the divisions between North and South, but the boundaries between black and white, and work step by step towards the equality of humankind. 我们是否有必要买这本参考书由你决定。
___________________ if it is necessary for us to buy this reference book.
It's up to you to decide
Ⅴ.单元语法
完成句子
1．等别人替你做决定是没有用的。
________________________________________________________ for you.
2．我突然想到她不知道我搬进了新房子。
_______________________ she didn't know I had moved into the new house.
It is no use waiting for other people to make decisions
It occurred to me that
3．据报道，近日气温将明显上升。
_______________________________________________ in one or two days.
4．事实上，警察在一场重要的足球比赛中维持秩序是一项艰巨的工作。
In fact, ______________________________________________ in an important football match.
It is reported that the temperature will go up
it is a hard job for the police to keep order
5．你能及时帮助我真是太好了。
_________________________________________ in time.
It is very kind of you to give me a hand
生如蝼蚁当立鸿鹄之志
命如纸薄应有不屈之心
谢谢
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外研版 选择性必修第二册
Unit 4 Breaking boundaries
单元要点盘查
Ⅰ.核心单词
1.Scientists continue to push back the ___________(边界) of human knowledge.
2．(江苏卷)___________(数据) show that the average number of births per woman has fallen from 4.9 in the early 1960s to 2.5 nowadays.
3．A nap can leave you feeling refreshed and more ready to _______
(处理) the task at hand.
boundaries
Statistics
tackle
4．(2020·全国卷Ⅰ)Since our ______(双胞胎) began learning to walk, my wife and I have kept telling them that our sliding glass door is just a window.
5．We are a _________(少数) and must convince people of the justice of our cause.
6.He predicted that in the future it might even be possible to stage ______(联合的) military exercises.
7．He ________(登上) the platform and addressed the crowd.
twins
minority
joint
mounted
8．We were not ___________(完全地) sure that the comet would miss the Earth.
9．(江西卷)It was with sincerity and faithfulness that we created a ___________(和谐的) atmosphere.
10．He had to endure six months' loss of ________(自由).
11．Our income has got smaller, so we must be __________(实际的) and sell our car.
altogether
harmonious
liberty
realistic
Ⅱ.拓展词汇
会书写
1._______ v．协助，帮助→assistance n．帮助→assistant n．助手adj.助理的
2．___________ n．专家→specialize v．专攻；专注于→special adj. 特别的；专门的
3．___________ adj.传染性的→infect v．传染→infection n．传染
assist
specialist
infectious
4．_________ n．奉献→devote v．奉献；致力于→devoted adj.挚爱的；忠诚的
5．______ adj.公民的，国民的→civilian adj.平民的，百姓的 n．平民，老百姓
6．______ n．联邦→unite v．联合；团结→united adj.联合的；统一的
7．_________ n．分歧，分裂→divide v．分开→divided adj.分裂
的，有分歧的
devotion
civil
union
division
8．________ n．自由→liberate v．解放→liberation n．解放
9．______ adv.高尚地，崇高地→noble adj.崇高的，高尚的
10．____________ adj.有影响力的→influence n．& v．影响
11．__________ adj. 共产主义的 n．共产主义者→communism n．共产主义
liberty
nobly
influential
communist
会应用
1.①You will be required to assist Mrs. Smith ___ promoting product sales.
②First we'll put you as an __________(assist) to an experienced moderator.
in
assistant
2．①He is respected by his students for his _________(devote) to the cause of education.
②Much attention has been devoted ___ the medical and health care of women and children.
devotion
to
3．①She was supposed to be the most ____________(influence) member in the organization.
②My father is gifted in playing the piano, which has a great influence ___ us.
influential
on
4．①The __________(divide) between the various classes of society are not so sharply marked as they used to be.
②In our school, all required courses in the first year are divided _____ two units.
5．___________(infect) diseases are spreading among many of the flood victims.
6．The point is, not how long you live, but how ______(noble) you live.
divisions
into
Infectious
nobly
Ⅲ.重点短语
会书写
1.______________ 让……处于危险中
2．_________________ 尽管困难重重
3．_____________ 为纪念……
4．________________ 以巨大的代价
5．________ 指望
put...at risk
against all odds
in memory of
at a great cost
look to
6．______________ 忙于；从事于
7．________ 白白地
8．______________ 专心于；致力于
9．_______________________________ 帮助某人做……
10．________________ 对……极其重要
be engaged in
in vain
be devoted to
assist sb. to do/in doing/with
be vital to/for
会应用
1.He was a good worker who _______________ his family and work.
2．The man tried to hold back his anger when he knew he met unfair treatment, but ________．
3．Skillful employees _____________ the success of any company.
was devoted to
in vain
are vital to
4．On the square, some people lit candles _____________ those who died in the earthquake.
5．Most people interviewed said, “We have been warned all about the effects of sunbathing, yet we keep _________ourselves ________．
in memory of
putting
at risk
Ⅳ.重点句型
会记忆 会仿写
1.介词后的宾语从句 It assists people based on need，regardless of which country they are from. 生命的价值在于奉献，而不在于我们得到了什么。
The value of life lies in the dedication but not _______________．
in what we get
会记忆 会仿写
2.“It is/was...since...”意为“自从……已有……时间了” It's exactly one month since the last reported case. 我从这所学校毕业已经十年了。
______________________ I graduated from this school.
It is ten years since
会记忆 会仿写
3.do强调谓语动词 But, although the death rate is very high，we will never give up on a patient, and our efforts do sometimes end in miracles. 家里的确设法让他上技术学校。
The family _____________________________________________．
did manage to send him to a technical school
会记忆 会仿写
4.“It is up to sb.to do sth.”意为“该由某人做某事” Now it was up to the living to remove not only the divisions between North and South, but the boundaries between black and white, and work step by step towards the equality of humankind. 我们是否有必要买这本参考书由你决定。
___________________ if it is necessary for us to buy this reference book.
It's up to you to decide
Ⅴ.单元语法
完成句子
1．等别人替你做决定是没有用的。
________________________________________________________ for you.
2．我突然想到她不知道我搬进了新房子。
_______________________ she didn't know I had moved into the new house.
It is no use waiting for other people to make decisions
It occurred to me that
3．据报道，近日气温将明显上升。
_______________________________________________ in one or two days.
4．事实上，警察在一场重要的足球比赛中维持秩序是一项艰巨的工作。
In fact, ______________________________________________ in an important football match.
It is reported that the temperature will go up
it is a hard job for the police to keep order
5．你能及时帮助我真是太好了。
_________________________________________ in time.
It is very kind of you to give me a hand
生如蝼蚁当立鸿鹄之志
命如纸薄应有不屈之心
谢谢
21世纪教育网（www.21cnjy.com) 中小学教育资源网站
有大把高质量资料？一线教师？一线教研员？
欢迎加入21世纪教育网教师合作团队！！月薪过万不是梦！！
详情请看：
https://www.21cnjy.com/help/help_extract.php