【高考突破方案】选择性必修第二册 Unit 4 Breaking boundaries 高考一轮总复习英语复习课件（含习题）外研版

(共67张PPT)
选择性必修第二册
Unit 4　Breaking boundaries
(主题语境类型：人与社会；话题：跨文化沟通，包容与合作；话题涉及教材其他内容：必修第二册 Unit 6 Earth first；必修第三册 Unit 4 Amazing art；选择性必修第四册 Unit 3 The world meets China)
晨背短文 语境记词
必备知识 巧记活用
核心考点 讲练提升
提能训练　练案[28]
关键能力 对点习得
核心素养 双写培优
晨背短文 语境记词
根据汉语提示或所提供的单词完成语篇，核对答案并背诵，以此串联高中3000＋词！(黑体部分是本单元词汇)。
Emma, 1. Canadian 2. (special) in infectious diseases, returns to 3. (平民的生活) after leaving the army and often nobly 4. (volunteer) to go to the 5. (诊所) in villages 6. (assist) people in need. She thinks 7. is vital to stress the importance of disinfecting the room, clothing and so on from time to time. In a word, her devotion 8. the job leaves her with very little free time. But she regards it a 9. (reward) and meaningful job. In the meanwhile, she insists
a
specialist
civilian life
volunteers
clinic
to assist
it
to
rewarding
that everyone should desire health and happiness, 10. is extremely important to the destiny of 11. (人类) as well. I 12. (完全) agree with her. Above all, she calls on the people of all countries to make 13.____________(共同努力) and a fair division of resources, and especially to raise concerns about civil liberties in order to create a more 14.___________(harmony) and understanding world, which is a 15._______ (现实的；能够实现的) hope for all people instead of the 16. (minor). Eventually, I want to say she is 17. (absolute) an influential figure.
which
mankind
altogether
joint efforts
harmonious
realistic
minority
absolutely
必备知识 巧记活用
Ⅰ.阅读词汇——我会认
1．statistic n.__________
2．comrade n._____________
3．tragic adj._________________
4．clinic n._________________
5．disinfect v.___________
6．outbreak n._______________
统计数据
同志；朋友
悲惨的，不幸的
诊所；门诊部
为……消毒
爆发，突然发生
7．vomit n._________
8．miracle n._____________________
9．ward n.______
10．compensate v.____________
11．mutual adj._______________
12．mount v.____________
13．slave n._____
14．union n.__________
15．civilian adj.________________
呕吐物
意外的幸运事；奇迹
病房
弥补，补偿
共有的，共同的
走上，登上
奴隶
联邦
平民的；百姓的
16．conceive v.____________
17．liberty n._______
18．dedicate v._______________
19．endure v.___________
20．battlefield n.______
21．portion n．___________
22．hallow v._____________
23．perish v._______
24．communist adj.____________
构想，设想
自由
致力于，献身于
持续存在
战场
一部分
使成为神圣
死亡
共产主义的
Ⅱ.重点单词——我会写
1. n．分界线；边界
2. v．处理，对付(难题)
3. adj.极其重要的
4. adj.双胞胎的
5. n．人类
6. v．选派(角色)
7. adj.联合的，共同的
8. adj.公民的，国民的
9. adv.完全
boundary
tackle
vital
twin
mankind
cast
joint
civil
altogether
单词拼写
1．(2024·新课标全国Ⅰ卷) Habitat Restoration Team volunteers play a_____ (极其重要的) role in restoring sensitive resources and protecting endangered species across the ridges and valleys.
2．(2023·浙江卷) How many hours of class will you have (总共) if you register for a single week
3．Whoever finds a cure for cancer will make a great contribution to our_________(人类).
vital
altogether
mankind
4．The play is being (选派) in both the US and Britain.
5．I believe with our (共同的) efforts, you will become healthy and achieve normalized body weight.
6．Scientists continue to push back the (边界) of human knowledge.
Ⅲ.拓展单词——我会变
1. v．协助，帮助→ n．帮助→ n．助手，助理；管理员
cast
joint
boundaries
assist
assistance
assistant
2. v．给(某人)换班；使减轻；缓解→ n．(痛苦或忧虑的)减轻或解除；减轻痛苦的事物
3. n. 专家→ vi.专攻；专门从事；专注于→_______ adj.专门的
4. adj.传染性的→ vt. 感染，传染→ n. 感染，传染
5. n．奉献→ vt. 致力于；奉献→ adj. 献身的；忠诚的
relieve
relief
specialist
specialize
special
infectious
infect
infection
devotion
devote
devoted
6. adj. (目标、希望)能够实现的→ n. 真实；现实；逼真→ vt. 领悟；了解；实现；实行→ adj.真实的；实际的
7. n．少数派，少数→ adj. 较小的；次要的→ n. (反义词)多数
8. adj.包容广阔的→ vt. 包括→ n. 包括；包含
9. adj.和睦的，融洽的→ n.和谐，协调，融洽
realistic
reality
realise/realize
real
minority
minor
majority
inclusive
include
inclusion
harmonious
harmony
10. adj.值得做的，有意义的→ n．报酬，奖金 vt.酬劳，奖赏
11. n．分歧，分裂→ v．分开；分割；划分
12. adv.高尚地，崇高地→ adj.高尚的
13. adj.有影响力的→ vt.影响 n．影响；作用
rewarding
reward
division
divide
nobly
noble
influential
influence
[语境活用]——用所给词的适当形式填空
1．Tom is an teacher in the college who often the students with their problems and gives them when they are in need. (assist)
2. He in oriental history, in other words, he is an history ．(special)
3. In ， I have that I must stop daydreaming and be ．(realise)
assistant
assists
assistance
specializes
specialist
reality
realised
realistic
4. There are 55 ethnic in our country and there are some_____ differences between them. (minority)
5. Few people are able to themselves fully to their careers. Once they are to them, their must bring them a big success. (devote)
6. Only if people live in with each other can we have a________ society. (harmonious)
7. She’s very good at making friends and people, so she has a great on me and I like this girl. (influence)
minorities
minor
devote
devoted
devotion
harmony
harmonious
influencing
influence
influential
8. The candies were out among all the kids, but they could not agree upon the of them. (divide)
Ⅳ.重点短语——我牢记
1. 处于危险中
2. 放弃
3. 号召
4. 发生
5. 写下
6. 白白地
divided
division
at risk
give up
call on
take place
set down
in vain
7. 心存侥幸，冒险
8. 被困在……中，被卷入……中
9. 更不用说
10. 为了纪念
11. 以巨大的代价
12. 使产生，使出现
take any chances
be caught up in
not to mention
in memory of
at a great loss
bring forth
[语境活用]——选用上述短语填空
1．Our efforts were not ； We didn't waste our energy.
2．Their lack of training could put members of the public ．
3．This song is used to the people to take up struggle.
4．He his important thoughts in his diary.
5．Wear your safety helmet when you go down. Don't ．
6．They either try their best to smoking or advise others not to smoke any longer.
in vain
at risk
call on
set down
take any chances
give up
1.以“ ic”结尾的形容词＋“ally”构成副词
①tragic adj.悲惨的→tragically adv.悲惨地
②historic adj.历史性的→historically adv.历史地
③electric adj.电动的→electrically adv.用电地
④scientific adj.科学的→scientifically adv.科学地
⑤energetic adj.精力充沛的→energetically adv.有活力地
2．以“ ious”结尾的形容词
①harmony n．和谐→harmonious adj.和谐的
②ambition n．野心→ambitious adj.有野心的
③anxiety n．焦虑→anxious adj.忧虑的
④curiosity n．好奇心→curious adj.好奇的
3．以“ ial”结尾的形容词
①influential 有影响的
②beneficial 有益的
③commercial 商业的
④facial 面部的
⑤financial 金融的
⑥social 社会的
1.We have worked together，surrounded by blood, vomit and death．
我们一起工作，被鲜血、呕吐物和死亡包围。
【考点凝练】过去分词作状语
2．When we visited the ward the next morning, we were amazed to see that against all odds, both boys were still alive.
第二天早上去病房时，我们惊讶地发现两个男孩奇迹般地活着。
【考点凝练】不定式(短语)作原因状语
3．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组织合作。
【考点凝练】It is/was＋the＋序数词＋time (that)...
[语境活用] ——经典句式仿写
1．与你相比，我们还有很长的路要走。(过去分词作状语)
， we still have a long way to go.
2．听说你奶奶病了，我十分难过。(动词不定式短语作原因状语)
your grandmother is ill.
3．这是我第一次有勇气用英文写点东西。(It is＋the＋序数词＋time that...)
to write something in English.
Compared with you
I'm sorry to hear that
It is the first time that I have taken the courage
核心考点 讲练提升
核 心 词 汇
1．assist vt.帮助；协助；援助
基础练习·单句语法填空
(1)(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.
(2)The kind lady managed to assist the twins (find) somewhere to live that night.
(3)I always assist my parents doing the dishes after meals.
assistants
to find
in
(4)It's uncertain who will be willing to assist us the group's work.
归纳拓展
·assist sb.to do sth.帮助某人做某事
assist sb.with sth.帮助某人某事
assist sb.in doing sth.帮助某人做某事
·assistance n．帮助；协助
come to one's assistance 援助某人
·assistant n．助手；助理；售货员
with
能力提升·句式写作诵读
(5)在我的日常生活中，我认为帮助母亲做家务是我的责任。
①In my daily life, I think it is my duty to the housework.
②In my daily life, I think it is my duty to the housework.
③In my daily life, I think it is my duty to the housework.
assist my mother with
assist my mother to do
assist my mother in doing
2．vital adj.极其重要的；生死攸关的
基础练习·单句语法填空
(1)Some drivers, cyclists and pedestrians do not think it vital (obey) traffic rules.
(2)Understanding history is vital to (understand) ourselves as a people and as a nation.
(3)It's vital that new compulsory age appropriate relationship and sex education lessons in England (help) equip children to tackle the growing demands of social media.
to obey
understanding
(should) help
归纳拓展
be vital for/to...对……极重要的/必不可少的
It is vital to do sth.做某事极其重要
It is vital that...……十分重要。
【点津】 在句型“It is vital that...”中从句谓语动词要用“(should＋)动词原形”的形式。
能力提升·句式写作诵读
(4)如果我们想在环境保护方面有所作为，重要的一点是我们应该从小事做起。
If we are to make a difference in environmental protection, _________________________________________．(写作话题之环境保护)
3．devotion n.奉献
基础练习·单句语法填空
(1)The specialist has devoted his life the agriculture of China.
it's vital that we(should) begin with small things
to
(2)After the big fire, some volunteers devoted their spare time to______ (help) rebuild the damaged houses.
(3)I truly appreciate all your (devote) and achievement, which will surely contribute to the spread of Chinese culture.
(4)Mr. Smith is a (devote) man who is devoted to his family.
helping
devotion
devoted
归纳拓展
·devote...to... 把……奉献给……
devote oneself to致力于；献身于
be devoted to专心于；致力于
·devoted adj.忠实的
·devotion n．关爱；奉献；忠诚
【点津】to是介词，后面接名词或者动词的 ing形式。
能力提升·句式写作诵读
经过十年的专心练习，这个年轻人成了一个有影响力的游泳运动员。
(5) for ten years, the young man became an influential swimmer.
→ for ten years, the young man became an influential swimmer. (画线部分用非谓语)
After he had devoted himself to practicing
Having been devoted to practicing
4．rewarding adj.值得做的；有益的；有意义的
基础练习·单句语法填空
(1)(2024·新课标全国Ⅰ卷) A few minutes spent casting your eye over a page or two can be a (reward) experience.
(2)(2023·全国甲卷) A day's work was rewarded ￡5 in pocket money.
(3)If the monkeys touched the left side of the screen they would_________________(reward) with seven drops of water or juice.
rewarding
with
be rewarded
归纳拓展
· reward v．酬谢；奖励，奖赏n.奖金；回报；报酬
reward sb.for (doing) sth.因(做)某事而奖赏/酬谢某人
reward sb.with sth.用某物奖赏/回报某人
·in reward for 为奖赏……；为报答……
as a reward for 作为对……的奖赏/回报
能力提升·句式写作诵读
(4)我很乐意带你游玩北京，以报答你的慷慨相助。(应用文之感谢信)
_____________________________________________________________________________________________________
I'm more than willing to show you around Beijing in reward for/as a reward for your generous help.
5．influential adj.有影响力的
基础练习·单句语法填空
(1)(2024·新课标全国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)Both my parents had a great influence my choice of work.
(3)The growth of these vegetables (influence) by seasonal variations.
(4)What influenced you (dedicate) to teaching
influential
on/upon
is influenced
to dedicate
归纳拓展
· influence v．影响n.影响；有影响的人(或事物)
influence sb.to do...影响某人做……
·have an influence on/upon对……起作用/有影响
under the influence of在……的影响下
能力提升·句式写作诵读
(5)他在朋友罗伯特·弗罗斯特的影响下开始写诗。
He begins writing poetry his friend，Robert Frost.
(6)Van Gogh had an influence on the development of modern painting.
→Van Gogh the development of modern painting.
→Van Gogh the development of modern painting.
under the influence of
influenced/affected
had an effect on/upon
6.take any chances 心存侥幸，冒险
基础练习·单句语法填空
(1)Since there was no way out, the robber decided to take chance on his luck to see if he could run away.
(2)Those parents who yell at their children for their untidiness, but later clean the room for them, have fewer chances changing their children's behavior.
(3)Moreover, I consider it a golden chance (tour) around China to enjoy the wonderful scenery and taste the inviting food here and there.
a
of
to tour
(4)When they arrive, I am chance just watching outside the window.
归纳拓展
by chance＝by accident偶然；碰巧
(The) chances are (that)...有可能……
The chance is (that)...有可能……
a chance to do sth.做某事的机会
by
能力提升·句式写作诵读
(5)下周我也许得去曼彻斯特，不过可能性不大。
I might have to go to Manchester next week.
There's a slim/slight chance (that)
重 点 句 型
as if...好像……
Nowadays, people all over the world are becoming more and more connected，as if the world were getting smaller...
如今，全世界的人联系越来越紧密，好像世界变得越来越小……
基础练习·单句语法填空
(1)It seems as if our team (be) going to win the game.
(2)She treats the child as if he (be) her own son.
(3)It was John who broke the window.Why are you talking to me as if I________(do) it
is
were
had done
归纳拓展
·as if＝as though意为“仿佛；好像”，引导表语从句。常放在be，look，seem，sound，smell，feel等系动词之后。
·as if还可引导方式状语从句。如果从句表一种假设的情况，从句谓语常用虚拟语气，结构如下：
与现在事实相反的假设，从句谓语动词用过去时did/were(be动词用were)；与过去事实相反的假设，从句谓语动词用过去完成时had done/been；与将来事实相反的假设，从句谓语动词用would/could/should/might do/be。
·当as if/though引导方式状语从句时，如果从句主语和主句主语一致，且从句谓语动词又含有be动词的某种形式，则可以省略从句的主语和be动词。
能力提升·句式写作诵读
(4)He opened up his mouth as if he were to speak.(省略句式)
→He opened up his mouth ．
(5)The boy is running impatiently here and there as if he is searching for something.(省略句式)
→The boy is running impatiently here and there__________________
_______________________．
as if to speak
as if searching for something
关键能力 对点习得
Ⅰ.单句语法填空
1．Anyone, regardless age or level of fitness, can practice and benefit from Tai Chi.
2．When she entered the hall, she (cast) a welcoming smile in my direction.
3．This scientist is known to have been working this problem for about ten years.
4．A hedge forms the (divide) between their land and ours.
of
cast
on
division
5．Those who suffer from headaches will find they get (relieve) from this medicine.
6．The girl tried to catch a bunch of butterflies on the flowers but____ vain.
7．Let's make (join) efforts to create a green and___________ (harmony) environment.
8．He was rewarded a special prize for his (devote) to scientific research.
relief
in
joint
harmonious
with
devotion
9．When he was worried that the (infect) disease could break out, John came to his (assist).
10．While the (minor) nationalities account for six per cent of the population, they have had great (influence) on the whole country.
infectious
assistance
minority
influence
Ⅱ.语境辨义练
一词多义练/熟词生义练
1．cast
(1)The setting sun cast an orange glow over the mountains.___
(2)He has cast her as an ambitious lawyer in his latest movie.___
(3)The priceless treasures had been cast into the river.___
(4)The latest evidence casts serious doubt on his version of events.___
A.选派（角色） B.投射（光、影、视线等） C.投；抛 D.使人怀疑
B
A
C
D
2．快速阅读下列句子并猜测句中加黑词汇的意思
(1)We played cards to relieve the boredom of the long wait.___________
(2)I've been slaving away all day trying to get the work finished._______________
调剂；使有趣
苦干；辛勤工作
核心素养 双写培优
Ⅰ.话题微写作(运用单元知识，在真实任务情境中提高语言综合运用能力)
假设你是李华，英语课上老师让你们班结合本单元词汇、句型及语法，谈一谈文化交流的重要性。
1．交流，一种用于表达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．不同的表达方式取决于你所属的文化。(depend on; belong to)
_________________________________________________________
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。(bring about; culture shock)
_____________________________________________________________________________________________________
Different ways of expression depend on the culture you belong to.
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)
______________________________________________________________________________________________
5．交流是应对文化冲击的重要途径。(tackle)
__________________________________________________
6．不同国家的交流方式不同。(vary)
__________________________________________________
This shock may bring forth divisions between you and others and change the way you express yourself.
Communication is an important way to tackle culture shock.
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。(动词不定式作目的状语)
_________________________________________________________________________________
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)
__________________________________________________________________________________
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.
[句式升级]
1．将第1句和第2句用定语从句进行改写升级。
_______________________________________________________________________________________________________________
2．将第4句用非谓语动词进行改写升级。
____________________________________________________________________________________________
Communication，a vital means of expressing yourself, has different ways of expression, which depend on the culture you belong to.
This shock may bring forth divisions between you and others, changing the way you express yourself.
[连句成篇]
参考范文：
Communication, a vital means of expressing yourself, has different ways of expression, which depend on the culture you belong to. 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.
Ⅱ.读后续写微写作
(一)积累常诵
动作描写之“哭泣”（一）
形容词 misty, watery, tearful, teary
动词 sob, weep, cry
短语 burst out crying, cry one's eyes/heart out, have a lump in one's throat, cry oneself to sleep, eyes be red from crying
句子 ①Most of us were in tears by the time he'd finished his story.
②Jane turned to me with tears in her eyes, and begged me to help her.
③Laura burst into tears and ran out of the room.
(二)语段写作
第一步：用表示“哭泣”的表达完成句子
1．看到爆米花，他的眼睛开始流泪。
At the sight of the popcorn, . (简单句)
2．他的母亲站在门口，看到这一幕，高兴得流下了眼泪。
His mother, standing at the door, . (简单句)
his eyes began to water
cried tears of joy to see the scene
3．她紧紧地抱住她的孩子，眼里满是感激的泪水。
She hugged her child tightly____________________________________
______________ (with 复合结构)
4．看到爆米花都卖完了，他哽咽得说不出话来。
， he was too choked to speak. (分词作状语)
5．因为他的劳动得到了回报，他热泪盈眶。
His eyes ．(状语从句)
with her eyes flooded with tears of gratitude .
Seeing all the popcorn sold out
were filled with tears as his hard work paid off
第二步：将以上各句合并成小短文并背诵，注意使用合适的过渡衔接词汇
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At the sight of the popcorn, his eyes began to water. His mother, standing at the door, cried tears of joy to see the scene. Then she hugged her child tightly with her eyes flooded with tears of gratitude. Seeing all the popcorn sold out, he was too choked to speak. His eyes were filled with tears as his hard work paid off.