2026届高考英语一轮总复习选择性必修第三册Unit3EnvironmentalProtection课件新人教版

这是一份2026届高考英语一轮总复习选择性必修第三册Unit3EnvironmentalProtection课件新人教版，共60页。PPT课件主要包含了排放物散发物排放，议程表议事日程，适合居住的，遍及全球地，流域盆地盆，缓和使适中，热带丛林密林，起源发源创立，公司企业事业，章程规章制度等内容，欢迎下载使用。
必备知识 • 巧记活用
核心考点 • 讲练提升
关键能力 • 对点习得
核心素养 • 双写培优
化石燃料(如煤或石油)
世界各地的；影响全世界的
足迹；(某物所占的)空间量；面积
适度的；中等的；温和的
原子能的；核能的；原子核的
烟雾(烟与雾混合的空气污染物)
量；体积；(成套书籍中的)一卷
melteclgyreleasecarbnfuelcmprehensivetrendbradcast
plicyseize refrmundergannualchas garbage
restredzenfinecampaign
sustainable
restrictive
cnservative
restricted
is restricted
alng with n behalf f dzens fhave an impact n cause damage ttake measures deal with
be used t d sth.carry ut in effect end uprefer tcarbn dixide
On behalf f
carbn dixide
原句译背1．There is little dubt that...几乎没有疑问……There is little dubt that Earth is getting warmer and warmer.___________________________________________________2．过去分词短语作后置定语Experts claimed that lw sea-ice levels caused by climate change meant the bear culd nt hunt seals as befre, s it had t travel greater distances in rder t find fd.________________________________________________________________________________________________________________________
几乎没有疑问，地球正变得越来越温暖。
专家声称，气候变化导致的海冰面下降意味着北极熊无法像以前那样捕猎海豹，因此它不得不走很远的距离去寻找食物。
3．that引导的同位语从句The “natural” greenhuse effect refers t the fact that heat frm the sun enters the atmsphere and warms Earth's surface as shrt-wave radiatin.____________________________________________________________________________________4．含蓄虚拟条件句Withut this prcess, Earth culd nt sustain life.____________________________________________________
“天然”温室效应是指太阳的热量以短波辐射的形式进入大气层，使地球表面变暖。
如果没有这个过程，地球就无法维持生命。
5．it is believed that ...人们相信……With these measures, it is believed that the beauty f the Li River will be preserved fr generatins t cme._________________________________________________________
有了这些举措，相信漓江之美将得到保护并世代相传。
仿写运用1．(牛津高阶)毫无疑问我们做得对。___________________________ we did the right thing.2．在教师节，我们将举行各种各样的活动以感谢终身致力于教学的老师。On Teachers' Day we will hld varius activities t thank the teachers _________________________________.
There is n dubt at all that
devted t teaching all their life
3．我有个好消息告诉你，我被选为即将到来的全运会的志愿者了。I have gd news t tell yu ___________________________________ in the cming Natinal Games.4．没有强烈的团队精神，我们就不会高效地完成我们的任务。Withut a strng teamwrk spirit, we ____________________ ur tasks very efficiently.
that I have been chsen t be a vlunteer
wuldn't cmplete
5．(2022·全国甲卷，书面表达)人们相信，在我们的共同努力下，未来我们可以拥有更干净的海洋。 ___________________________________, we can have cleaner ceans in the future.
It is believed that with ur jint effrts
佳句背诵Penniless and starving, the child std near the rad and begged fr a meal, therwise he wuld have starved t death. (读后续写之动作描写)这个身无分文又饥肠辘辘的孩子站在路边要饭，否则他就会饿死。
1．starve vi.& vt.(使)挨饿；饿死
(1)starve t death饿死(2)be starving fr sth./t d sth.渴望某事/做某事(3)starvatin n．饥饿；饿死
多维训练单句语法填空①What shcked the scientists was that many seals died frm _________ (starve) because they culdn't find enugh fd t eat.写作运用提能②我渴望学好英语，因为掌握英语意味着我们可以通过一个新窗口看世界。(话题写作之语言学习)___________________________________，because mastering English means we can see the wrld thrugh a new windw.
I am starving t study English well
佳句背诵In additin, every student can be in harmny with freign friends, which makes it easy fr yu t get alng with them.此外，每个学生都与外国朋友和睦相处，这使你们很容易与他们相处。
2．harmnius adj.和谐的
harmny n．融洽；和谐in harmny with与……协调；与……和睦相处ut f harmny with与……不协调live/wrk in harmny很融洽地生活/工作
多维训练单句语法填空①It is urged that every student shuld take respnsibility when it cmes t enjying a _____________ (harmny) life.②(2023·全国甲卷)Peple can live _____ harmny with grizzlies.写作运用提能③只有当我们意识到互助的重要性时，我们才能致力于建设和谐社会。Only when we realise the imprtance f helping each ther _________ ______________________________________________.
devte urselves t building a harmnius sciety
佳句背诵The frest was in cmplete darkness, and I was seized with/by great panic.(读后续写之情感描写)森林一片漆黑，我感到一阵恐慌。
3．seize vt.抓住；夺取；控制
(1)seize sb. by the...抓住某人的……(某个身体部位)seize a chance/an pprtunity抓住机会seize n/upn抓住(可利用的事物)；突然对……大为关注
多维训练单句语法填空①The pliceman sptted a thief, charged frward and seized him _____ the arm.写作运用提能②(2022·天津3月卷，书面表达)如果你口语不好，何不抓住加入我们口语俱乐部的机会，借此提高你的表达能力？(应用文写作之建议信)If yu dn't get alng well with ral English, _____________________ ________________ ur Spken English Club t strengthen yur expressin cmpetence?
why dn't yu/nt seize
a chance t jin
③我一看到父亲阴云密布的脸，就感到恐惧。(读后续写之恐惧心理描写)The mment I saw my father's cludy face, __________________.
panic seized me
佳句背诵Thse wh are interested in the summer camp must submit the applicatins and relevant materials by 15 May.对这次夏令营感兴趣的人必须在5月15日前提交申请和相关资料。
4．submit vt.& vi.提交；呈递；屈服
(1)submit sth. t sb.将某物提交给某人submit (neself) t屈从于……(2)submissin n．提交(物)；呈递(书)；屈服
多维训练单句语法填空①(2022·新高考Ⅰ卷)An essay nt ____________(submit) in class n the due date will lse a letter grade fr each class perid it is late.②We nrmally respnd t article ______________(submit) within six weeks.
写作运用提能③(2022·新高考Ⅰ卷，读后续写)大卫擦掉眼泪，昂起头，坚定地说道：“我不会屈从于其他人的看法。”David wiped his tears and held his head high, remarking determinedly, “__________________________________________”．
I wn't submit (myself) t thers' thughts
佳句背诵(2022·新高考Ⅰ卷，应用文写作)Here I wuld like t invite yu t be the special/hnred guest n behalf f/representing ur Talk and Talk prgram.在这里，我想代表Talk and Talk节目组邀请您作为我们节目的特别嘉宾。
5．n behalf f sb./n sb.'s behalf 代表/代替某人
(1)represent vt.代表(2)in behalf f sb.为帮助某人
多维训练单句语法填空①(朗文当代) _____ behalf f everyne here, may I wish yu a very happy retirement.
写作运用提能②我代表我们学校热情、真诚地欢迎你们来到中国。→______________________________________________，I welcme yu t China warmly and sincerely.(behalf)→____________________________，I welcme yu t China warmly and sincerely.(represent)
On behalf f ur schl/On ur schl's behalf
Representing ur schl
佳句背诵(2022·全国乙卷)The friend wh is remaining needs t be sensitive t all the additinal time demands placed n the friend wh has mved.留下来的朋友需要体谅对已经离开的朋友所有的额外时间要求。
6．sensitive adj.敏感的；善解人意的；灵敏的
(1)be sensitive t对……敏感(2)sensible adj.明智的；意识到的be sensible f意识到……；认识到……(3)sense n．感觉；见识；意义；理智 vt.感觉到make sense讲得通；有道理make sense f理解；弄懂in a sense在某种意义上in n sense决不(置于句首句子用倒装)
多维训练单句语法填空①(朗文当代)Thrughut her career she remained very sensitive _____ criticism.②If yu are nt ___________(sense) f the dangers f yur psitin, yu will suffer a lt sner r later.③In n ________ can the issue be said t be reslved.
佳句背诵Friends have t learn t put up with annying habits and t tlerate differences f pinins. (读后续写之主旨升华)朋友之间应该学会忍耐对方让人讨厌的习惯，并容忍意见出现分歧。
7．tlerate vt.忍受；包容；容许
(1)tlerate(sb./sb.'s) ding sth.忍受(某人)做某事(2)tlerant adj.忍耐的；宽容的be tlerant f/twards sb./sth.容忍/宽容某人/某事(3)tlerance n．宽恕；忍耐；容忍(4)“容忍；忍受”的其他表达：①bear/stand vt.忍受 ②put up with忍受；容忍
多维训练单句语法填空①T be hnest, my ____________ is nt limitless, s I will nt be always ___________ f yur rude behavir.(tlerate)②I can't tlerate __________(wrk) with Kate in the same ffice.She is always talking and laughing.
写作运用提能③由于无法容忍人们乱扔垃圾，我们将发起一场活动呼吁人们保护环境。______________________________________________________, a campaign is t be launched t appeal t peple t prtect the surrundings.
As we can nt tlerate peple thrwing garbage arund
佳句背诵Sme peple tried many ways t lse weight, ending up gaining weight sn.有些人尝试多种方法减肥，结果不久体重又增加了。
8．end up最终；结果
end up ding以做……结束/告终end in sth.以……结尾；以……告终end up in...结果为
多维训练单句语法填空①Whever gets int the bad habit f taking drugs is sure t end up ____ prisn.②Even a great inventr makes many experiments that end in _________ (fail)．③If yu try t remember everything yu will end up ______________ (remember) nthing.
remembering
佳句背诵(2022·新高考Ⅰ卷，读后续写)There is n dubt that yur participatin in the crss-cuntry race cunts/matters/makes a difference.毫无疑问，你参加这次越野赛意义重大。
9．There is little dubt that Earth is getting warmer and warmer.几乎没有疑问，地球正在变得越来越温暖。
本句中的dubt后接同位语从句，说明dubt的具体内容。dubt的常见句型：There is sme dubt whether...……有些疑问。There is n dubt that...……是毫无疑问的。I dubt have sme dubt whether...我怀疑……I dn't dubt have n dubt that...我毫不怀疑……
多维训练单句语法填空①There is sme dubt __________ I can inspire him t study hard t achieve his gal.②There is n dubt _____ learning a freign language will be beneficial t children thrughut their lives.
写作运用提能③(2022·浙江1月卷，读后续写)我挠了挠头，不自信地小声说道：“我怀疑我是否能够成功地完成我们的项目，但是我会尽力。”我的搭档向我投来坚定的表情，说道：“毫无疑问你会遇到许多挑战，但是我毫不怀疑你有独自完成项目的能力。”带着他对我的信任，我信步走出了病房。
I scratched my head, whispering withut cnfidence, “______________ _________________________________________________________________________，but I will make every effrt.” My partner cast a determined lk at me, uttering, “_______________________ yu will meet with many challenges, but I _____________________________________ cmplete ur prject alne.” With his faith in me, I sauntered ut f the ward.
There is sme dubt/I have sme dubt/I dubt whether I can finish ur prject successfully
There is n dubt that
dn't dubt that yu have the ability t
佳句背诵(2023·新课标Ⅱ卷，读后续写)Withut yur recgnitin and guidance, I culdn't have written this article.没有您的认可和指导，我不可能写出这篇文章。
10．Withut this prcess, Earth culd nt sustain life.如果没有这个过程，地球就无法维持生命。
(1)本句中的withut this prcess是介词短语，相当于条件状语从句，引起虚拟语气。(2)withut的这种用法既可表示与现在事实相反的假设(主句中用wuld/culd/might/shuld d)，也可表示与过去事实相反的假设(主句中用wuld/culd/might/shuld have dne)。(3)有类似用法的还有：with, therwise/r(否则)，but fr(要不是)，if nly(要是……就好了)等。
多维训练单句语法填空①With the mderate measures, we _____________(build) a harmnius sciety in the future.写作运用提能②(2023·新课标Ⅰ卷)如果没有Bailey的帮助，她可能会在极度的痛苦中挣扎着到达那个援助检查站。She ______________________________________ t make it t that aid checkpint ________________________.
wuld have struggled with extreme pain
withut Bailey's help
③简想：“要是我没和丈夫吵架就好了。要不是我固执的想法，我就不会独自步入森林了。”悔恨的泪水涌上了她的眼睛。(读后续写之后悔心理描写)“________________________________________.But fr my stubbrn thughts, ________________________________________.” Jane thught, tears f regret welling up in her eyes.④(2022·新高考Ⅰ卷，读后续写)你应该参加这次越野赛。否则，早晚有一天，你会后悔的。Yu are suppsed t take part in the crss-cuntry race.____________ ____________________________________.
If nly I hadn't quarrelled with my husband
I wuldn't have stepped int the frest alne
Otherwise/Or yu wuld regret sner r later
Ⅰ.单句语法填空1．(2023·全国甲卷)Hwever, we did nt mark the rute(路线) s we ended up almst __________(miss)the sunset entirely.解析：考查非谓语动词。句意：然而，我们没有在路线上做标记，所以我们几乎完全错过了日落。end up ding以做……结束/告终。2．(2022·新高考Ⅰ卷)All the assignments will _______________　(submit) by the assigned date thrugh Blackbard, ur nline learning and curse management system.解析：考查被动语态。句意：所有作业将在指定日期前通过我们的在线学习和课程管理系统Blackbard提交。由句意并分析句子结构可知，填被动语态。
be submitted
3．As a matter f fact, everyne in the wrld hpes t have his music ____________(bradcast)．解析：考查非谓语动词。句意：事实上，世界上每个人都希望自己的音乐能被播放。由句意可知，bradcast与music构成逻辑上的动宾关系，故填过去分词作宾语补足语。4．(2022·全国乙卷)Here are five ways _____________(sustain) lng-distance friendships.解析：考查非谓语动词。句意：这里有五种维持异地友谊的方法。way后接不定式作后置定语。
5．(柯林斯词典)The relaxatin f travel _______________(restrict) means they are free t travel and wrk.解析：考查词性转换。句意：旅行限制的放宽意味着他们可以自由地旅行和工作。由句意可知，填名词。6．The surgen can't tlerate __________________(disturb) by thers when he was absrbed in reading.解析：考查非谓语动词。句意：外科医生在专心读书时不能忍受别人的打扰。tlerate后接动词-ing形式作宾语；再由句意可知，填动词-ing形式的被动式。
restrictins
being disturbed
7．(朗文当代)They'll either die frm the cld r starve _____ death.解析：考查固定短语。句意：他们要么冻死，要么饿死。starve t death饿死。8．There is gd evidence _______ children's early sleeping prblems are likely t cntinue when they grw up.解析：考查同位语从句。句意：有充分的证据表明，儿童早期的睡眠问题很可能在他们长大后继续存在。由句意可知，填that引导同位语从句。
9．(牛津高阶)But fr the rain we _____________(have) a nice hliday.解析：考查虚拟语气。句意：要不是下雨，我们本来会度过一个愉快的假期的。but fr(要不是)是介词短语，相当于条件状语从句，引起虚拟语气。再由句意可知，填wuld have dne, 表示与过去事实相反的假设。10．That includes huge savings in _____________(inspect) and repair csts and better prtectin f railway persnnel safety.解析：考查词性转换。句意：这包括节省大量的检查和维修费用，以及更好地保护铁路人员的安全。由句意可知，填名词。
wuld have had
Ⅱ.语境辨义练1．写出加黑部分的词性和汉语意思①(2022·全国乙卷)The chairman f the China Culture Prmtin Sciety addressed the pening ceremny._____________②Encurage readers t use the library. Share library annuncements n yur scial media. Frequent them and talk abut them when yu can. ________________③Climate change will fuel the grwth f phytplanktn in sme areas, while reducing it in ther spts, leading t changes in the cean's appearance. ____________
2．选出release的汉语意思
①The new film will be released n July 16 in the dwntwn cinema.　_____②The kind girl decided t release the bird frm the cage._____③The new sftware is planned fr release in April._____④The factry keeps releasing smke, making the air dirty._____
3．选出fine的汉语意思
①Misuse f a fire extinguisher will result in fine._____②And the weather was fine, hrrible traffic thugh._____③I was feeling fine when I gt up this mrning._____④Whatever it is, the result is a fine and vivid descriptin f the purest f Central Asian traditins._____
⑤If yu advertise yur gds in a dishnest way, yu will be fined. _____⑥The schl unifrms are fine, but nt special enugh t give a unique Chinese flavur._____
4．选出mderate的汉语意思
①By evening the wind had mderated slightly._____②The article was mderate in tne and presented bth sides f the case._____③(2022·浙江6月卷)Mderate effrt prduces the best result._____④We're increasingly aware f the fact that we can't cntrl Earth systems with engineering alne, and realizing that we need t mderate ur actins if we hpe t live in balance._____
Ⅲ.语法填空With mderate greenhuse gases, such as methane and carbn dixide ____________(release) int the atmsphere，Earth can sustain life.But cmprehensive evidence shws that mre heat energy ________ necessary exists because f burning an increasing vlume f fssil fuels. Hence, the warming trend has affected Earth's eclgy and ______________(harmny) develpment. News reprts are ______________(frequent) bradcast abut plar bears, seals and penguins that are starved t death because f the melting ice. Trpical jungles _________________(destry), making them less habitable fr animals.____________ human beings can't tlerate is that
4.frequently
5.are destryed
garbage is thrwn everywhere, such as waterways and basins. Faced with the severe situatins, wrldwide gvernments have refrmed plicies t reduce greenhuse gas emissins and restre the sensitive eclgy. Dzens f enterprises __________________(submit) and implemented their cnservatin regulatins，__________(say)，“We will immediately carry ut the dispsal f the waste we prduce.” Individuals can als seize every chance _____________(reduce) the carbn ftprint in the daily life. Althugh Earth has undergne sme eclgical chas, peple frm all ver the wrld cnfidently say that thse measures can create ______ sustainable wrld.
7.have submitted
Ⅰ.应用文写作运用—倡议信假定你是李华，你校学生会即将举办一次以“Earth Guardian”为主题的环境保护运动，请你代表学生会写一封倡议信，倡导大家积极参与该活动，内容包括：1．地球环境的现状；2．该运动的目的和要求；3．号召大家积极参加。
1．根据提示，利用本单元所学知识翻译句子①毫无疑问，许多人类活动对我们的地球母亲造成了巨大的伤害。(There is little dubt that...)______________________________________________________________________________________________________________②在这里，我代表学生会提出建议，我们学生应该为环境保护做出一些贡献。(n behalf f；that引导的同位语从句；cnservatin)________________________________________________________________________________________________________________________
There is little dubt that a great many human activities have caused great damage t ur earth mther.　
Here, n behalf f the students' cuncil，I make a suggestin that we students shuld make sme cntributins t envirnmental cnservatin.　
③为了建设一个更加和谐和可持续的社会，我们发起了一项名为“地球卫士”的运动，旨在采取有效和切实可行的措施来保护环境。(harmnius；sustainable；campaign；which引导的定语从句)_________________________________________________________________________________________________________________________________________________________________________________
T build a mre harmnius and sustainable sciety, we have launched a campaign named “Earth Guardian”， which is aimed at taking effective and practical measures t prtect the envirnment.　
④对该活动感兴趣的人必须在10月1日之前提交你的申请和相关材料。(submit；定语从句)_________________________________________________________________________________________________________________⑤我真诚地希望你能抓住这个宝贵的机会，立即加入我们。(seize)________________________________________________________________________________
Thse wh are interested in the campaign must submit yur applicatin and relevant materials befre Octber 1st.　
I sincerely hpe that yu can seize the precius chance and jin us immediately.　
2．使用恰当的过渡衔接词连句成篇
参考范文：There is little dubt that a great many human activities have caused great damage t ur earth mther.Here, n behalf f the students' cuncil，I make a suggestin that we students shuld make sme cntributins t envirnmental cnservatin.It's (high) time that we tk/shuld take varius methds t prtect the earth frm pllutin. T build a mre harmnius and sustainable sciety, we have launched a campaign named “Earth Guardian”， which is aimed at taking effective and practical measures t prtect the envirnment. Thse wh
are interested in the campaign must submit yur applicatin and relevant materials befre Octber 1st.I sincerely hpe that yu can seize the precius chance and jin us immediately.
Ⅱ.读后续写微写作动作描写之“跑、走、冲”一、素材积累
二、语段写作 【情境导语】　约翰跳下卡车，朝大楼飞奔而去，但是一个保安走过来阻止了他……第一步　按要求完成下列句子1．约翰不再犹豫，跳下卡车，朝大楼飞奔而去。N lnger hesitating, _________________________________________ ____________.2．他从后门溜进大楼，希望没人注意到他。__________________________________________________________________________ (简单句＋分词作状语)
Jhn jumped ff the truck and flew twards the building
He stle/slid int the building frm the back dr, hping n ne wuld ntice him.
3．一个保安走过来，礼貌地问他和谁有约。______________________________ and asked plitely whm he had made an appintment with.(简单句)4．男人向出口冲去，惊恐地逃走了。__________________________________________________________ (简单句)5．他飞奔回家，冲进卧室。_______________________________________________ (分词作状语)6．他开始皱着眉头在房间里踱来踱去。__________________________________________________________
A security guard apprached
The man dashed/rushed fr the exit, and escaped in great panic.
Racing/Dashing/Running hme, he burst int the bedrm.
He started pacing up and dwn in the rm with a frwn n his face.
第二步　将以上各句合并成小短文，注意使用合适的衔接过渡词汇