2025届高考英语一轮复习：（外研版）选择性必修第二册　Unit 4 Breaking boundaries（课件PPT+学案）

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statistic n.(一项)统计数据cmrade n.同志；朋友tragic adj.悲惨的，不幸的cmbat v.防止，抑制clinic n.诊所；门诊部
disinfect v.为……消毒，给……杀菌utbreak n.爆发，突然发生vmit n.呕吐物miracle n.意外的幸运事；奇迹van n.小型货车
ward n.病房cmpensate v.弥补，补偿cllabrate v.合作，协作inclusive adj.包容广阔的culture shck文化冲击
mutual adj.共同的，共有的munt v.走上，登上civil adj.公民的，国民的civil war内战civilian adj.平民的；百姓的
cnceive v.构想，设想battlefield n.战场prtin n.一部分detract v.减低，破坏，损害cmmunist adj.共产主义的 n.共产主义者
bundary n.分界线；边界tackle v.处理，对付(难题)vital adj.极其重要的，必不可少的twin adj.双胞胎的cast v.选派(角色)
mankind n.人类jint adj.联合的，共同的liberty n.自由dedicate v.致力于，献身于endure v.持续存在altgether adv.完全
assist v.协助，帮助→assistance n.帮助→assistant n.助手 adj.助理的
relieve vt.使减轻；缓解；给(某人)换班→relief n.(痛苦或忧虑的)减轻或解除；减轻痛苦的事物→relieved adj.轻松的；解脱的
specialist n.专家→special adj.特殊的→specially adv.专门地→specialize vi.专门研究；专门从事
infectius adj.传染性的→infect vt.感染，传染→infectin n.感染；传染
devtin n.奉献；挚爱；忠诚→devte vt.致力于；奉献→devted adj.挚爱的；忠诚的
realistic adj.(目标、希望)能够实现的；现实的，实际的→real adj.真实的→reality n.现实→realise v.领悟；了解；实现
minrity n.少数派；少数→minr adj.较小的；次要的harmnius adj.融洽的，和睦的→harmny n.融洽，和谐
rewarding adj.值得做的，有意义的→reward v.& n.奖励；奖赏slave n.奴隶→slavery n.奴隶制
unin n.联邦→unite v.联合；团结→united adj.联合的；统一的divisin n.分开；分歧，分裂→divide v.分开
nbly adv.高尚地，崇高地→nble adj.崇高的，高尚的influential adj.有影响力的→influence n.& v.影响
utspken /aʊt'spəʊkən/ adj.坦率的；直言不讳的hastily /'heɪstəli/ adv.匆忙；仓促inevitably /ɪn'evɪtəbli/ adv.不可避免地；必然地→inevitable /ɪn'evɪtəbl/ adj.不可避免的；必然的
prne /prəʊn/ adj.有……倾向的；易于遭受的be prne t易于发生……handy /'hændi/ adj.方便的；有用的；手边的reign /reɪn/ n.& vi.统治；当政；盛行
dispute /dɪ'spjuːt/ n.争论；纠纷 vt.& vi.对……表示异议；争论aggressively /ə'ɡresɪvli/ adv.挑衅地；好斗地；有进取心地vilate /'vaɪəleɪt/ vt.违反；违背；侵犯pass neself ff as假装；装作
bring frth 使产生，使出现in vain白白地，徒劳，无结果take any chances冒险，心存侥幸 risk使……处于危险中be invlved in被卷入……中；参与，参加；专心于against all dds尽管困难重重
nt t mentin 更不用说step int ne’s shes接替某人的工作in memry f为了纪念at a great cst付出巨大代价suffer fr为……而受苦
dedicate t致力于be engaged in从事；忙于
It’s exactly ne mnth since the last reprted case.(It＋be＋一段时间＋since...)距离发现上一个报告病例已经整整一个月了。My missin was t relieve Emma，a Canadian specialist in infectius diseases at the end f her psting.(不定式作表语)我的任务是接替埃玛，她是一位加拿大传染病专家，任期届满。
T be caught up in such a crisis creates pwerful bnds between peple，nt nly between carers and patients，but als between all thse wh have cme frm different parts f the wrld and jined tgether in a cmmn cause. (不定式作主语)患难与共的经历在人与人之间建立了紧密的纽带，不仅仅在于医护人员与患者之间，还在于所有来自世界各地、因为共同事业聚在一起的人们之间。
It is nt the first time the authr has wrked with MSF.[It be the first time (that)...]这不是作者第一次与无国界医生合作。
Nw it was up t the living t remve nt nly the divisins between Nrth and Suth，but the bundaries between black and white，and wrk step by step twards the equality f humankind. (it be up t...)现在，责任落到了生者身上，不仅要消除南北之间的分歧，还要打破黑人与白人之间的界限，一步一步朝着实现人类平等而努力。
1.statistic n._______________
为……消毒，给……杀菌
8.miracle adj._______________
1. n.分界线；边界2. v.处理，对付(难题)3.____ adj.极其重要的，必不可少的4.____ v.选派(角色)5. v.致力于，献身于
6. v.持续存在7. adj.联合的，共同的8. adv.完全
1. adj.(目标、希望)能够实现的；现实的，实际的→ adj.真实的→ n.现实→ v.领悟；了解；实现
2. n.少数派；少数→ adj.较小的；次要的3. adj.值得做的，有意义的→ v.& n.奖励；奖赏4. n.奴隶→ n.奴隶制
5. n.专家→ adj.特殊的→ adv.专门地→ vi.专门研究；专门从事6. n.分开；分歧，分裂→ v.分开
1.utspken prne t_____________4.dispute n.___________ vt.& neself ff as___________
1.against all dds_____________2.step int ne’s shes________________3. 为了纪念4. 付出巨大代价 risk_________________6.be engaged in___________7.dedicate t_______
at a great cst
1.He came t me with my new task，and his had a great impact n me.(assist)2. all his life t educating his students，the ld teacher was admired fr his t the educatin cause.(devte)3.T build a sciety，they realize it is imprtant t be in with the envirnment.(harmny)
4.Seeing I was OK，he was quite .The crwd breathed a sigh f as well.(relieve)5.It is believed that sme persns d have a great _________ n many rdinary peple in sme aspects.(influence)6.As a famus saying ges， is strength.If ，we can vercme all the difficulties，s let’s tgether.(unite)
influential
7.Dctrs fund the man wh had a chest was with an disease.(infect)8.All the peple arund her knw that she is pure and ，and always cnducts herself .(nble)
1.He is s stubbrn a by that I think yur persuasin will be is dangerus t drive withut fastening the safety belt，___________ messaging while t nw the Internet many changes in ur daily life.
bring frth，in vain，suffer fr，nt t mentin，be invlved in
has brught frth
4.Many peple vluntary wrk t make sure everything ges ，if we dn’t wrk hard nw，we will a better life in the future.
are invlved in
1.距离我大学毕业已经十年了。(It＋be＋一段时间＋since...) cllege.2.我的目标是挣一大笔钱，然后做任何我想做的事情。(不定式作表语)My aim is and d whatever I want.
It is/has been ten years since I graduated frm
t earn a large sum f mney
3.实现这个目标需要我不断努力工作和家人的支持。(不定式作主语)____________________________________________________________________________________________________________________________4.我能否成功取决于我的信心和毅力。(it be up t...) whether I can succeed.
T realize this aim needs my cnstant hard wrk and the supprt frm my families.
It is up t my cnfidence and perseverance
5.难怪你对我们的餐桌礼仪感到困惑，因为这是你第一次来中国。(It be the first time that...)It is n wnder that yu are cnfused abut ur table manners，fr ____ .
the first time that yu have been t China
During the utbreak f a tragic infectius disease，a large number f medical specialists vlunteered 1. (g) t the infected area,2.___ battlefield withut smke f gunpwder，t assist the dctrs and nurses in relieving pains f the patients and tackling sme unexpected (walk) thrugh the wards，they dedicated 4.____________(they) t the wrk there.At the same time，they spent large amunts f time 5. (disinfect) the whle hspital.
disinfecting
In their pinin,6. is vital t d their part when the cuntry faces disasters.T make peple live in a 7. (harmny) and peaceful envirnment，it is rewarding fr them t sacrifice their wn 8.__________(benefit).Fr a mutual purpse，they cllabrated with each ther.Because f the jint effrts f these selfless cmrades，the infectius disease 9. (cntrl).It is the devtin f these influential figures 10. brings frth the miracle.
was cntrlled
提示：题干中加底纹词汇为本单元词汇
v.帮助；协助；援助(assistance n.帮助；协助 assistant n.助手；助理；售货员 adj.助理的)
· assist sb t d sth帮助某人做某事 assist sb with/in sth帮助某人某事 assist sb in ding sth帮助某人做某事· cme t ne’s assistance援助某人 with the assistance f sb＝with sb’s assistance在某人的帮助下
(1)My twin sister，Mary was chsen as an (assist) t help Mr Brwn，an influential specialist，finish his research.
(2)(应用文写作之回复求助信)作为对你上封信的回复，我确定我会在英语口语方面帮你。首先，我会帮你改正你的发音。In respnse t yur last letter，I make sure that I will _____________ .Firstly，I will _______________________ .
with/in yur ral English
assist yu t crrect/in
crrecting yur prnunciatin
(3)(2021·新课标Ⅰ，读后续写)正当这对双胞胎担心做不出一顿美味的母亲节早餐的时候，爸爸来帮他们了。在他们爸爸的帮助下，这对双胞胎成功了，脸上洋溢着快乐的笑容。When the twins were wrried that they culdn’t succeed in making a delicius Mther’s Day breakfast，their father ._______________________________________________________________ ，the twins made it，their faces brimming with happy smiles.
came t their assistance
With the assistance f their father/With their father assisting them/With
their father’s assistance
be vital t/fr sb/sth对……极其重要It is vital t d sth做某事很重要。It is vital that...(shuld) d sth做某事很重要。
(1)(2023·新课标Ⅰ，应用文写作)您应该根据学生的语言能力和个性对他们进行分组，这一点至关重要。与此同时，创造一个更和谐、更有成效的学习环境对我们学生来说至关重要。It is vital that based n their language abilities as well as persnalities.At the same time，creating a mre harmnius and prductive learning envirnment .
yu (shuld) grup students
is vital t us students
(2)(2023·天津6月，书面表达)我坚信像汉语工作坊这样的有意义的活动对于促进跨文化的理解和欣赏是至关重要的。I strngly believe that rewarding events like the Chinese Wrkshp ___ .
vital t prmte crss-cultural understanding and appreciatin
adj.值得做的；有益的；有意义的(reward v.酬谢；奖励，奖赏 n.奖金；回报；报酬)
(1)He was rewarded a special prize his devtin t scientific research.
· reward sb fr (ding) 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 fr为奖赏……；为报答…… as a reward fr作为对……的奖赏/回报
(2)(2020·天津，书面表达)我非常高兴向你介绍这个既有意义又重要的成人礼。成人礼过后，我们学生意识到我们必须更加努力学习，以回报老师和父母的耐心教导。I am mre than delighted _________________________________________ cming-f-age ceremny t yu.After that，we students realized that we must study harder ur teachers’ and parents’ patient guidance.
t intrduce the rewarding and imprtant
in reward fr/as a reward fr
adj.有影响力的[influence v.影响 n.影响；有影响的人(或事物)]
(1)T tell the truth，what the specialist said has a permanent influence me.(2)Thrugh the curse f my schling，I met many teachers，tw f whm influenced me (be) what I am tday.
· influence sb t d...影响某人做……· have an influence n/upn对……起作用/有影响 under the influence f sb＝under sb’s influence 在某人的影响下
(3)(2020·全国Ⅰ，书面表达)在我物理老师的影响下，我对物理越来越感兴趣。换句话说，我的物理老师是我的榜样，他对我的影响极大。因此，他是我最尊敬的人。_______________________________________________________________ ，I have becme increasingly interested in physics.In ther wrds，my physics teacher is my rle mdel，_______________________ .S he is the persn I respect mst.
Under my physics teacher’s influence/Under the influence f my physics
wh has a great influence
bring up提出；养育；呕吐bring abut引起；导致bring in引进；获利；赚钱bring ut出版；使显现bring dwn使倒下；减少；降低bring back把……带回来；使回忆起；使恢复
用bring短语的正确形式填空(1)I dn’t clearly remember what the questin was，but clearly remember it a heated discussin n civil liberty.(2)D nt bast abut tmrrw，fr yu d nt knw what a day may .(3)Smells frm ckies baking in the kitchen r the smell f a hme-made dish can amazing memries f grwing up.
brught abut
It’s exactly ne mnth since the last reprted case.距离发现上一个报告病例已经整整一个月了。
·“It be＋时间段＋since...”意为“自从……已有多长时间了”。 主句谓语为is或has been，since从句用一般过去时；主句谓语为 was，since从句用过去完成时。·“It＋be＋一段时间＋befre从句(若befre从句时态为一般现在时， 主句为一般将来时；若befre从句时态为一般过去时，主句为一 般过去时)”表示“多久之后才……”。· since作副词，意为“从……以后；后来”。
It＋be＋时间段＋since...
(1)It (be) three years since I came t the clinic as an assistant in this village.(2)Jhn thinks it wn’t be lng he is ready fr the new surrundings.(3)He said it was ten years since he (graduate) frm this schl.(4)总是使我沮丧的是从那以后，我就没收到过他的来信。What always upsets me is that .
is/has been
had graduated
I have nt heard frm him since
(5)(2023·新课标Ⅰ，读后续写)当我得知我的文章被认可时，大约过了五分钟我才从震惊中恢复过来，然后高兴地跳了起来。When I learnt that my article gt recgnised，_____________________ and then I jumped fr jy.
it was abut five minutes
befre I recvered frm my shck
用法点拨　since引导的从句中的动词如果用非延续性动词，表示“自从该动作发生时已有多长时间了”；若since引导的从句中的动词为延续性动词，则表示“自从该动作或状态的完成或结束以来已有多长时间了”。
It is nt the first time the authr has wrked with MSF.这不是作者第一次与无国界医生合作。
·“It be the ＋that...”意为“这/那是某人第几次做 某事”，主语可根据语境使用it，this或that；主句谓语为is时， that从句用现在完成时；主句谓语为was时，that从句用过去完成时。· It is (abut/high) time that...意为“是做……的时候了”(从句谓语 动词用一般过去时或“shuld＋动词原形”)
It be the first time (that)...
(1)(读后续写之心理描写)My heart begins t race as this is the first time that I (cme) up with the idea t help a stranger.(2)(2022·全国甲，书面表达)现在是我们致力于保护海洋的时候了。保护海洋就是保护我们自己。_______________________________________________________________ .T prtect the ceans is t prtect urselves.
It is high time that we dedicated/shuld dedicate urselves t prtecting
(3)那是我第一次参加交换生项目。那次经历不仅让我开阔了眼界，而且增强了我的信心。_______________________________________________________________ ，which nt nly bradened my hrizns but als strengthened my cnfidence.
It was the first time that I had participated in the exchange student
提示：题干中加底纹词汇为上一单元词汇
Ⅰ.一词多义练/熟词生义练——清除阅读障碍
(1)The setting sun cast an range glw ver the muntains. (2)He has cast her as an ambitius lawyer in his latest mvie. (3)The priceless treasures had been cast int the river. (4)The latest evidence casts serius dubt n his versin f events.
____________________
2.快速阅读下列句子并猜测句中加颜色词汇的意思(1)We played cards t relieve the bredm f the lng wait.(2)I’ve been slaving away all day trying t get the wrk finished.
______________________________
Ⅱ.核心知识强化练——巩固语言知识
1.The girl tried vain t catch a bunch f butterflies n the (devte) fr decades t his wife and family is is cnvincing that if we g t war，inncent lives will be put we desire t build a (harmny) sciety，we must urgently tackle these prblems.5.I am writing with the intentin f assisting yu (slve) this ecnmic prblem that unexpectedly ppped up.
6.It (be) five years since I tk up this ccupatin，which has greatly expanded my is the first time that I (cmpete) in such a fierce match and cnsequently，I was as anxius as an ant n a ht pan.8. (dedicate) t educatin，this hard-wrking educatr has n time t get relaxed.
have cmpeted
9.Our class was divided three grups t discuss the refrm and pening-up plicy and the Belt and Rad a (minr) f peple have tablets and it is high time that we shuld buy mre cmputers.
1.既然中国是当今世界上最具影响力的国家之一，我主张我们所有人都应该尽自己的一分力量，用英语传播中国文化。(influential)_____________________________________________________________2.因为英语是世界上使用最广泛的语言，所以把英语作为一种让世界各地的人们了解中国文化的好工具是至关重要的。(it is vital t d)_____________________________________________________________3.作为文化传播的回报，我们的文化自信可以得到更好地加强。(as a reward fr)_____________________________________________________________
4.为了用英语传播中国文化，我们可以建立一个网站，学生们可以在上面用英语发表有关中国文化的文章。(不定式作目的状语；定语从句)_____________________________________________________________5.当代学生的重要任务之一是帮助更多的人了解我们的国家及其文化。因此，现在是我们积极参与向外国人传播中国文化的时候了。(不定式作表语；it is high time that...)_____________________________________________________________
把以上句子用适当的过渡词语和过渡句组成一篇80词左右的短文。__________________________________________________________________________________________________________________________
Dear fellw students，Since China has been ne f the mst influential cuntries in the wrld tday，I advcate that all f us shuld d ur part t spread Chinese culture in English.Because English is the mst widely used language in the wrld，it is vital t use English as a gd tl t make Chinese culture accessible t peple arund the glbe.Accrdingly，as a reward fr cultural spreading，ur cultural cnfidence can be better strengthened.T spread Chinese culture in English，we can set up a website where students can pst articles abut Chinese culture in English.
One f the imprtant missins fr cntemprary students is t help mre peple understand ur cuntry and its culture.As a cnsequence，it is high time that we tk an active part in spreading Chinese culture t freigners.Let’s take actin right nw.
动作细节描写：跑、走、冲
跨境救援The mment Chinese sldiers and dctrs reached the earthquake-stricken area in Turkey，they ①__________________________________ (动作描写) like an arrw.Sme survivrs dragged their feet twards the shelter，feeling as if the whle wrld were at an end.Sme ②__________________________ like lst suls.Sme ③ with a frwn n their faces.Cllabrating with lcal peple，Chinese sldiers ④____________ .
jumped ff the plane and flew/charged/
dashed/darted/charged twards the scene
stumbled alng the destryed
paced up and dwn
themselves t assisting thse victims t tackle varius prblems
Chinese dctrs strde frm ne place t anther t help disinfect the area and did whatever they culd t relieve peple’s pains.⑤___________ and slwly the disaster area began t breathe again.
rescuers were racing with time