高考英语一轮复习选择性必修第二册Unit 4 Breaking boundaries课件

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高考英语一轮复习选择性必修第二册Unit 4 Breaking boundaries课件

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(共50张PPT)




1. n.分界线;边界
2. v.处理,对付(难题)
3. adj.极其重要的
4. v.选派(角色)
5.   n.人类
6. adj.联合的,共同的
7. v.走上,登上
8. v.构想,设想
boundary
tackle
vital
cast
mankind
joint
mount
conceive




1.statistic  n.
2.comrade n.
3.Ebola n.
4.combat v.
5.clinic n.
6.disinfect v.
7.outbreak n.
8.vomit n.
(一项)统计数据
同志;朋友
埃博拉病毒
防止,抑制
诊所;门诊部
为……消毒,给……杀菌
爆发,突然发生
呕吐物




9.van n.
10.twin adj.
11.ward n.
12.culture shock
13.civil war
14.confederate  adj.
15.battlefield n.
16.portion n.
小型货车
双胞胎的
病房
文化冲击
内战
(美国内战期间)南部联邦的
战场
一部分




17.altogether adv.
18.consecrate v.
19.hallow  v.
20.detract  v.
21.perish v.
完全
宣布……为神圣之处
使成为神圣
减低,破坏,损害
死亡




1. v.协助,帮助→ n.帮助→ n.助手adj.助理的
2. adj.悲惨的,不幸的→ adv.悲惨地→ n.悲剧;不幸
3. v.给(某人)换班;使减轻;缓解→ n.宽慰;轻松;解脱
4. n.专家→ adj.特殊的;特别的→ adv.专门地→ v.专门从事;专攻
5. adj.传染性的→ v.传染→ n.传染
6. n.奉献→ v.奉献;致力于→ adj.挚爱的;忠诚的
assist
assistance
assistant
tragic
tragically
tragedy
relieve
relief
specialist
special
specially
specialise
infectious
infect
infection
devotion
devote
devoted




7. n.意外的幸运事;奇迹→ adj.神奇的→
adv.奇迹般地
8. v.弥补,补偿→ n.补偿;赔偿
9. v.合作,协作→ n.协作,合作
10. adj.(目标、希望)能够实现的→ adj.真实的→
adv.真正地,真实地→ n.现实→ v.实现
11. n.少数派;少数→ adj.较小的;次要的
12. adj.包容广阔的→ v.包括→ prep.包括……在内→ n.包括,包含
miracle
miraculous
miraculously
compensate
compensation
collaborate
collaboration
realistic
real
really
reality
realise
minority
minor
inclusive
include
including
inclusion




13. adj.和睦的,融洽的→ n.和谐,融洽
14. adj.共有的,共同的→ adv.共有地,共同地
15. adj.值得做的,有意义的→ v.& n.奖励;奖赏
16. adj.公民的,国民的→ adj.平民的;百姓的
17. n.奴隶→ n.奴隶制度
18. n.联邦→ v.联合;团结→ adj.联合的;统一的
19. n.分歧,分裂→ v.分开;使产生分歧
20. n.自由→ v.解放;使自由→ n.解放
21. v.持续存在;忍耐;忍受→ n.忍耐力;耐久力
harmonious
harmony
mutual
mutually
rewarding
reward
civil
civilian
slave
slavery
union
unite
united
division
divide
liberty
liberate
liberation
endure
endurance




22. adv.高尚地,崇高地→ adj.高尚的;高贵的 n.贵族
23. adj.有影响力的→ n.& v.影响
24. adj.共产主义的 n.共产主义者→ n.共产主义
nobly
noble
influential
influence
communist
communism




1.     冒险
2. 使……处于危险中
3. 向某人详细解释某事;使某人理解某事
4. 教育某人做某事
5. 对……表示放弃;对……不抱希望
6. 排除万难;历经千险
7. 补偿(损失);弥补(过失)
8. 被困在;被卷入
take any chances
put...at risk
talk sb through sth
educate sb on doing sth
give up on
against all (the) odds
compensate for
be caught up in




9. 更不用说
10.   接替某人
11. 为了纪念……
12. 付出巨大代价
13. 为……献身
14. 逐步地
not to mention
step into one’s shoes
in memory of
at a great cost
die for
step by step




15. 使产生,使出现
16. 致力于,献身于……
17. 从事;忙于
18. 从更广泛的意义上说
19. 白白地,徒劳
bring forth
be dedicated to
be engaged in
in a larger sense
in vain




1.距离发现上一个报告病例已经整整一个月了。(It is/has been+一段时间+since...)
the last reported case.
2.不过,虽然死亡率极高,但是我们永远不会放弃任何一个患者,何况我们的努力有时真的会产生奇迹。(although引导让步状语从句;do强调谓语动词)
But, , we will never give up on a patient, and our efforts .
It’s exactly one month since
although the death rate is very high
do sometimes end in miracles




3.有威尔顿、梅茜和阿方索这样的同事已令我倍感鼓舞,更别提其他所有和我一起共事的人了。(It is+adj.+to do sth句式)
like Wilton, Maisy and Alfonso, not to mention all the others I have worked with.
4.这不是作者第一次与无国界医生合作。(It is the first time+现在完成时)
It is not the first time .
It is so inspiring to have colleagues
the author has worked with MSF
表示“人”的后缀“-er/-or/-ar”集锦:
①teach→teacher教师        
②work→worker工人      
③write→writer作家
④direct→director导演 
⑤invent→inventor发明家
⑥operate→operator操作员
⑦beg→beggar乞丐  
⑧burgle→burglar窃贼
⑨lie→liar说谎者
⑩instruct→instructor教练/导师
act→actor演员 
drive→driver司机
Step 1 单元知识解构
1.assist v.协助,帮助
归纳拓展
①The student went to the teacher’s office after class to ask for
(assist) with the challenging maths problems.
②As a teaching (assist),Lily helps grade papers and answers students’ questions after class.
③[场景描写] 在经验丰富的向导们的协助下,迷路的徒步者最终被找到了。当危险出现时,一支救援队迅速赶来救援,协助他们安全返回了营地。
the skilled guides,the lost hikers were finally located.When danger arose,a rescue team quickly ,
back to the campsite.
assistance
assistant
With the assistance of
came to their assistance
assisting them in safely making their way
2.minority n.少数派;少数
归纳拓展
①There may be some (minority) changes to the schedule.
②Only the minority (be) in favour of expanding the business.
③School is our second home where we spend the (major) of time living and learning.
④只有少数学生在操场上打篮球,而观看他们的人占大多数。
Only ,
while the people watching them are .
minor
is/are
majority
a minority of students are playing basketball on the playground
in a/the majority
3.rewarding adj.值得做的,有意义的
归纳拓展
①[主旨升华] Studying history is a (reward) endeavour which broadens my horizons and enriches my knowledge.
②老师奖励班级里最努力的学生经典小说,希望以此鼓励他们对阅读的
热情。
The teacher
,hoping to encourage their passion for reading.
rewarding
rewarded the most hardworking students in the class with
classic novels
③[活动介绍] 通过这个仪式,我们意识到我们应该更加努力学习,以回报父母和老师的耐心教导。
→Through the ceremony,we are aware that we should study harder
.(in reward for)
→Through the ceremony,we are aware that we should study harder
.(as a reward for)
→Through the ceremony,we are aware that we should study harder
.(reward sb for sth)
in reward
for the patient instructions of our parents and teachers
as a reward
for the patient instructions of our parents and teachers
to reward
our parents and teachers for their patient instructions
4.influential adj.有影响力的
归纳拓展
①My father was one of the most doctors,and under the
of him,I was into medicine from an early age.That is to say,it was he who me to step into the field.(influence)
②The professor spoke (influence) at the international academic conference,inspiring many young attendees.
③[人物介绍] 他在数学领域做出了很大贡献,这对数学研究产生了深远影响。
He made great contributions in the field of mathematics,
.
influential
influence
influenced
influentially
which had a
profound influence on mathematical research
5.It is/has been+一段时间+since...
归纳拓展
[教材原句] It’s exactly one month since the last reported case.
距离发现上一个报告病例已经整整一个月了。
①[活动报道] 演讲比赛举办至今已有两周时间了,这对我们所有人都大有裨益。
the speech competition was held,which has been of great benefit to all of us.
②没过多久,他就为自己的研究给出了令人信服的证明。
It wasn’t long before .
③自从她开始学钢琴以来已经六个月了。
It was six months since she .
It is/has been two weeks since
he gave a convincing proof for his research
had begun to learn the piano
6.It is/was the first time that...
[教材原句] It is not the first time the author has worked with MSF.
这不是作者第一次与无国界医生合作。
①[心理描写] 由于这是我第一次想出主意帮助一位陌生人,我的心开始狂
跳,双手激动得发抖。
Since this is the first time that
,my heart begins to race with my hands trembling with excitement.
I have come up with the idea to help a
stranger
②这是他第二次看到如此美丽的海上日出。
It was the second time that .
③我们第一次听到那个笑话时都大笑起来。
We laughed out loud .
he had seen such a beautiful sunrise at sea
the first time we heard that joke
It is/was the first time that...
该结构用于强调“某人第一次做某事”,从句时态需与主句时态严格对应:
①主句用is:从句用现在完成时(have/has done),表示动作对现在的影响。
例:It is the first time that I have heard the news.
这是我第一次听说这个消息。
②主句用was:从句用过去完成时(had done),强调动作发生在主句之前。
例:It was the first time that he had been to Beijing.
这是他第一次去北京。
温馨提示
③特殊情况:
若主句为过去时(was)且从句包含当前时间状语(如this year),偶尔可用现在完成时。
例:It was the first time this year that he hasn’t worked on a Saturday.
这是今年他首次周六不上班。
④当“the first time”直接引导时间状语从句时,主句和从句均用过去时,无需完成时。
例:I felt nervous the first time I spoke in public.
我第一次在公众面前讲话时感到很紧张。
温馨提示
Step 2 长难句分析
[教材原句] ①When we visited the ward the next morning,we were amazed to see ②that against all odds,both boys were still alive.
尝试分析:本句是一个主从复合句。句①是when引导的 从句;句②是that引导的 从句。
自主翻译:
时间状语
宾语
第二天早上,我们去病房探望时惊讶地发现,虽然历经千险,两个
男孩仍然活了下来。
情境仿写:当我们在黎明时分回到洪水现场时,我们惊讶地发现,尽管洪水肆虐,这棵百年橡树却岿然不动。
,we were astonished to find that .
When we returned to the flood site at dawn
despite the raging flood,the century-old oak remained firmly rooted
Step 1 一词多义& 熟词生义
1.cast
A.vt.选派(角色)        B.vt.扔;抛;掷
C.vt.向……投以(视线、笑容等) D.n.全体演员
①She likes to cast a warm smile at every passer-by.   
②He has cast her as an ambitious lawyer in his latest movie.   
③The whole cast was very professional and hard working in performance.
   
C
A
D
2.devotion
A.n.奉献    B.n.投入;专心
C.n.挚爱 D.n.忠诚
①His devotion to his family is touching.   
②Her devotion to the job left her with very little free time.   
③As a soldier,he showed selfless devotion to duty.   
A
B
D
3.写出语段中黑体词的含义
After being engaged① in community service,she used her creativity to engage② the youth.Later,the centre engaged③ her as a coordinator,and she quickly engaged④ with the team’s dynamic workflow.
在① 社区服务工作后,她发挥创造力② 年轻人参与其中。后来,该中心③ 她担任协调员,而她也迅速④ 了团队充满活力的工作流程。
从事
吸引
聘请
适应
Step 2 单句语法填空
1.(2024·新课标Ⅰ卷)For well over a hundred years the most
(influence) English dictionary was Samuel Johnson’s Dictionary of the English Language published in 1755.
2.(2024·全国甲卷)“I was very impressed by the doctors and their
(assist) working and living in such little space but still staying focused and very concerned,”says Ducke.
3.The (realistic) is that there is not enough money to pay for this project.
influential
assistants
reality
4.Unfortunately,the final list didn’t (inclusive) their team.
5.There is a deep (divide) between the two sides over the issue of cost control.
6.When he found everyone was safe,he breathed a sigh of (relieve).
7.Regular running in the morning can be a (reward) experience.
8.Operate the electrical appliance following the instructions attached in the box,or you’ll put yourself risk.
include
division
relief
rewarding
at
9.Mike told me yesterday that he had been looking for a job in the art gallery,but vain.
10.The teacher’s selfless (devote) to the cause of education is well known,and all her students respect and love her.
in
devotion
Step 3 微写作
[情境导入] 征文投稿—跨文化沟通—文化交流的重要性
假设你校英语报“Intercultural Communication”栏目正在征集稿件,请你写一篇短文投稿,谈一谈文化交流的重要性。
[场景演练]
1.交流,一种用于表达你自己的极其重要的手段,有不同的表达方式。(vital)
Communication,a vital means of expressing yourself,has different ways of expression.
2.而不同的表达方式又是不同文化的构成部分。(portion)
However,different ways of expression are a portion of diverse cultures.
3.不同的文化会令人产生一种困惑不安的感觉,称为文化冲击。
Different cultures can bring about a feeling of confusion and anxiety,known as culture shock.
4.这种冲击可能会导致你与他人之间的分歧,并改变你表达自己的方式。(bring forth;division)
This shock may bring forth divisions between you and others and change the way you express yourself.
5.交流是应对文化冲击的重要途径。(tackle)
Communication is an important way to tackle culture shock.
6.不同国家的交流方式不同。
The way of communication varies in different countries.
7.因此,为了避免一些误解,你最好了解不同文化的某些方面。
So,to avoid some misunderstandings,you had better know some aspects of different cultures.
8.除此之外,你也可以调整自己的思维方式来弥补这种差异。(compensate)
Besides,you can also adjust your way of thinking to compensate for this difference.
[句式升级]
1.将第1句和第2句用定语从句进行改写升级。
Communication, a vital means of expressing yourself, has different ways of expression, which,however,are a portion of diverse cultures.
2.将第4句用非谓语动词进行改写升级。
This shock may bring forth divisions between you and others,changing the way you express yourself.
[连句成篇]
Communication,a vital means of expressing yourself,has different ways of expression,which,however,are a portion of diverse cultures.Different cultures can bring about a feeling of confusion and anxiety,known as culture shock.This shock may bring forth divisions between you and others,changing the way you express munication is an important way to tackle culture shock.The way of communication varies in different countries.So,to avoid some misunderstandings, you had better know some aspects of different cultures.Besides,you can also adjust your way of thinking to compensate for this difference.
burning (看似或感觉)热辣辣的
embarrassed 尴尬的
embarrassing令人尴尬的
awkward令人尴尬的;使人难堪的
guilty 感到惭愧的
ashamed羞愧的
in embarrassment 尴尬地
want to curl up and die羞愧得无地自容 尴尬、
羞愧  be riddled with shame 羞愧不已
be overwhelmed with shame羞愧难当
feel one’s ears going red感到耳朵发红
an expression of shame crosses one’s face脸上掠过羞愧的表情
hang/lower/drop/bow one’s head in shame/ embarrassment羞愧/尴尬地低下头

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