选择性必修第四册：UNIT 3　SEA EXPLORATION【高中英语】一轮复习：要点突破（课件+学案+练习）（人教版）

这是一份选择性必修第四册：UNIT 3　SEA EXPLORATION【高中英语】一轮复习：要点突破（课件+学案+练习）（人教版），文件包含高中英语2025届一轮复习课件人教版选择性必修第四册UNIT3SEAEXPLORATIONpptx、高中英语2025届一轮复习练习人教版选择性必修第四册UNIT3SEAEXPLORATION含解析docx、高中英语2025届一轮复习讲义人教版选择性必修第四册UNIT3SEAEXPLORATION教师版docx、高中英语2025届一轮复习讲义人教版选择性必修第四册UNIT3SEAEXPLORATION学生版docx等4份课件配套教学资源，其中PPT共38页， 欢迎下载使用。
Part 1　核心要点突破
Part 2　基础达标检测
学写作思路，背精彩范文(短文投稿——保护海洋)
(2022·全国甲卷)你校将以六月八日世界海洋日为主题，举办英语征文比赛。请你写一篇短文投稿。内容包括：1.海洋的重要性；2.保护海洋的倡议。
每日句型练透：the＋比较级＋主语＋谓语...，the＋比较级＋主语＋谓语...。1.___________________________________________________________________你越用功，进步越大。2.___________________________________________________________________你练习英语越多，你的英语越好。3.The mre yu read，_______________________________________________.你读得越多，就越能扩展你的知识面。4. __________________________________________，the cler the air becmes.山越高，空气越凉爽。
The harder yu wrk，the greater prgress yu will make.
The mre English yu practise，the better yur English is.
the mre yu will expand yur knwledge
The higher the muntain is
Part 1 核心要点突破
1.extend vt.扩展；使伸长；延长；提供，给予；伸展，展开→extensive adj.广泛的；广阔的；大量的→extensin n.延伸；扩大；延期以练促学　单句语法填空/补全句子①These curses are based n a weekly tw-hur class，____________ (extend) ver a perid f twenty weeks.②Firstly，I have an ____________(extend) knwledge f ur schl’s histry and culture.③______________________________________________________ a significant number f areas that were previusly unprtected.(2022·新高考Ⅰ卷)该计划将把保护范围扩大到大量以前未受保护的地区。
The plan will extend prtectin t
用法归纳extend t 延长到extend by 延长了extend ne’s heartfelt gratitude t 由衷感谢……佳句背诵　I wuld like t extend my heartfelt gratitude t all my teachers，wh have dne s much fr us ver the years.(感谢信)我要由衷感谢这些年来为我们做了很多的全体老师。
2.mercy n.仁慈；宽恕；恩惠→merciful adj.仁慈的；慈悲的；宽容的→merciless adj.残忍的；无情的以练促学　单句语法填空/补全句子/一句多译①____________ the mercy f the strng wind，the little trees n the tp f the muntain culdn’t stand up straight.②_______________________________________________________________，which made me like a cat n ht bricks.(心理描写)心中充满了恐惧和怜悯，使我像热锅上的蚂蚁一样。
A mixture f fear and mercy seized me
③如果我们对自己的缺点视而不见，我们对别人就不会仁慈。(主旨升华)→If we are blind t ur wn faults，we __________________________.(merciful)→If we are blind t ur wn faults，we _______________________________________________________________________________________________.(mercy)
will nt be merciful t thers
will nt have mercy n/shw mercy t thers
用法归纳·shw mercy t 对……怜悯/宽恕have mercy n/upn 对……怜悯/宽恕withut mercy 残忍地；毫无同情地at the mercy f... 任由……摆布；对……无能为力·be merciful t 对……仁慈佳句背诵　They shwed mercy t/had mercy n/upn the pr and were always willing t extend a supprting hand whenever pssible.他们同情穷人，总是在可能的时候愿意伸出援手。
3.pssessin n.[usually pl.]个人财产；拥有；控制→pssess vt.拥有；具有；支配→pssessed adj.拥有的；占有的；具有的以练促学　单句语法填空/补全句子/同义句转换①As the ld saying ges，“A true friend is the best ____________(pssess)”.②Please keep in mind that _______________________________________________________________________________________________________.(倒装)请记住只有拥有良好的心态你才有可能获得成功。③As far as I knw，he is in pssessin f a large number f the artist’s wrks.→As far as I knw，a large number f the artist’s wrks are __________________________________________________________________.
nly by pssessing a gd state f mind can yu be likely t attain success
in the pssessin f him
用法归纳·take pssessin f 占有；拥有(表动作)in pssessin f 具有；拥有(表状态)in the pssessin f 被……拥有；归……所有·be pssessed f 拥有；具有(某品质、能力等)佳句背诵　As freign visitrs are required t be in pssessin f a passprt，make sure yu take it befre departure.(通知)由于外国游客需要持有护照，你出发前一定要带护照。
4.in hand在手头；可供使用以练促学　用hand的相关短语填空/补全句子①As an ld saying ges，“Success and failure always g ________________.”②Meanwhile，yu’d better keep a dictinary clse ________________ s that yu can lk up unfamiliar wrds in it.③___________________________________，cmputers extend ur visin；____________________，they als bring abut sme harmful prblems.一方面，计算机扩展了我们的视野；另一方面，它们也带来了一些有害的问题。
hand in hand
On the ne hand
n the ther (hand)
用法归纳at hand 近在手边；在附近by hand 手工，用手的(at) first hand 第一手；亲自hand in hand 手挽手；密切关联n the ne the ther(hand)...一方面……另一方面……(用于表示不同的尤其是相对立的两个方面)佳句背诵　Having enugh data in hand，we can set ut t hld the press cnference as scheduled.手头有了足够的资料，我们就可以着手如期举行新闻发布会了。
1.句型公式：s that引导目的状语从句【教材原句】　We need t understand what is happening t ur planet s that we can take actin.我们需要了解我们的星球正在发生什么，以便我们可以采取行动。以练促学　一句多译她给诺尔提供了一顿免费的饭和一张床，以便他能睡一夜好觉。→She prvided Nel a free meal and a bed___________________________________________________________________.→She prvided Nel a free meal and a bed_________________________________________________________________.
s that he culd get a gd night’s sleep
in rder that he culd get a gd night’s sleep
用法归纳·s that引导目的状语从句，相当于in rder that，从句中往往含有情态动词，如can，culd，may，might等。·s that也可以引导结果状语从句，此时从句中往往没有情态动词。佳句背诵　While rck-climbing，yu need t remain very fcused s that yu wn’t make any dangerus errrs.(2021·天津3月卷)在攀岩时，你需要保持非常集中的注意力，这样你就不会犯任何危险的错误。
2.句型公式：as引导时间状语从句【教材原句】　Hpefully，as technlgy imprves，we may have mre ptins fr managing this balance.　希望随着技术的进步，我们可以有更多的选择来管理这种平衡。以练促学　一句多译随着时间的推移，我逐渐适应了学校生活。→_______________________________________________________________，I gradually adapted myself t the schl life.(with)→_______________________________________________________________，I gradually adapted myself t the schl life.(as)
With time ging by
As time went by
用法归纳·as是连词，意为“随着”，引导时间状语从句。·with是介词，意为“随着”，后接名词或代词等构成with短语或with复合结构。佳句背诵　 As winds blew harder，the fire went ut f cntrl.随着风越刮越猛，火失去了控制。
维度一 语境辨义练——熟词生义/一词多义
1.写出加黑部分的词性和汉语意思
①Haze Mabry walks int the schl building every day and empties garbage cans，wipes dwn bathrms and mps wet messes in the hallways.(天津卷) ________________②Arrested by the latest electrnic tys，the little by std in frnt f the windws withut mving.____________③All the peple present at the meeting applaud my decisin.____________
2.选出bnd的汉语意思
①The new type f glue bnds a variety f surfaces in secnds.______②The fllwing day，the taxi driver was released n $5，000 bnd.______③It was a special time t bnd with my children and it filled them with the wnderment f bks.(2020·全国Ⅱ卷)______④The beauty f rereading lies in the idea that ur bnd with the wrk is based n ur present mental register.(2020·全国Ⅰ卷)______
A.n.纽带；关系　B.n.保释金　C.vt.使牢固结合　D.vi.增强信任关系
3.选出withdraw的汉语意思
①I wanted t withdraw $4，000 frm my bank accunt.______②The tennis player withdrew frm several turnaments due t injury.______③Sensing his mistake，the minister withdrew his statement later.______
A.vi.退出　B.vt.收回(发言、意见等) C.vt.提取(存款等)
维度二 语境运用练——单句语法填空
1.Fr example，the experience f walking alng the edge f water might be satisfying fr a yung ____________ (prfessin)n a weekend hike in the park.(2023·新高考Ⅱ卷)2.I remved the sticky spider-webs that ________ (cver)her head and wings.(2023·浙江1月卷)3.All in all，Beijing ____________(pssess) a kind f pwer that makes us feel the lng histry f Chinese culture ver 5，000 years.(2021·天津3月卷)
4.If yu are in need f a deadline ____________(extend)，simply explain the situatin t the prfessr.(全国Ⅲ卷)5.The audience stayed silent，listened t me carefully and gave me a big rund f ____________(applaud) at the tw parties have agreed n a further ____________ (negtiate) abut hw t slve the plitical prblem.7.I was abut ________________ (withdraw) my hand when I met Ms.Haist’s encuraging eyes.
8.As ____________(mentin)，the harder yu wrk，the mre successful yu will be!9.As lng as yu have a dream，keep trying and yu will make desn’t have the freedm t chse what he likes，s I have mercy ____________ him.
练一　单元话题作文(短文投稿——海洋保护)
1.根据提示，利用本单元所学知识完成作文
①众所周知，海洋拥有各种各样的资源，这些资源对人类至关重要。(pssess)______________________________________________________________________________________________________________________________________②随着我们经济的发展，近年来海洋受到了污染。(as引导时间状语从句)___________________________________________________________________
As we all knw，the ceans pssess varieties f resurces，which are vital t human beings.
As ur ecnmy advances，recent years have seen the ceans being plluted.
③迫切需要让人们意识到保护海洋的重要性，因为保护海洋就是保护人类。(there is an urgent need t)______________________________________________________________________________________________________________________________________④我们赞赏政府采取切实措施来保持自然平衡。(applaud)______________________________________________________________________________________________________________________________________
There is an urgent need t make peple aware f the imprtance f prtecting the ceans，because t prtect the ceans is t prtect human beings.
We applaud the gvernment fr taking practical measures t keep the balance f nature.
⑤不管有多大的困难，我们都要合理开发海洋资源，我们永远不会放弃保护海洋。(N matter＋疑问词，marine)______________________________________________________________________________________________________________________________________
N matter hw great the difficulty is，we will have the marine resurces prperly explited and never will we give up prtecting the ceans.
2.使用恰当的过渡衔接词连句成篇
As we all knw，the ceans pssess varieties f resurces，which are vital t human beings.Unfrtunately，as ur ecnmy advances，recent years have seen the ceans being plluted.First f all，there is an urgent need t make peple aware f the imprtance f prtecting the ceans，because t prtect the ceans is t prtect human beings.Meanwhile，we applaud the gvernment fr taking practical measures t keep the balance f nature.N matter hw great the difficulty is，we will have the marine resurces prperly explited and never will we give up prtecting the ceans.
练二　续写增分技巧18——描写“沮丧与孤独”
1.An air f srrw and lneliness settled ver her.悲伤和孤独的气氛笼罩着她。2.She lcked herself in her rm，abandning herself t great sadness.她把自己锁在房间里，沉浸在巨大的悲痛之中。3.Feeling left ut，Jane was getting desperate with lneliness.简感到被冷落，孤独使她感到绝望。
4.She wept quietly，feeling it was the saddest mment fr her yung life.她静静地落泪，感觉这是她年轻的生命中最悲伤的时刻。5.She felt s depressed that she fund herself crying uncnsciusly，unable t hld back her tears.她感到如此沮丧，发现自己不知不觉哭了，眼泪止不住。
As I recalled my new surrundings，①________________________.My mther grasped my hand，cmfrting me，“Try everything three times，and everything will change fr the better.” Frm then n，②_______________________________________________________________________________________，I repeated t myself that I shuld try everything three times，and ③___________________________________________________________________.Frm behaving well t speaking up with cnfidence，all my fears had given way t ne simple idea：Try everything three times.
I felt s depressed
whenever encuntering smething utside my cmfrt zne
it mtivated me t mve ahead
当我回忆起我的新环境时，我沮丧不已。妈妈抓住我的手，安慰我说：“凡事试三次，一切都会好起来的。”从那时起，每当我遇到自己舒适区以外的事情时，我都会不断对自己说，凡事试三次，这激励着我前行。从表现良好到自信演讲，我所有的恐惧都变为一个简单的想法：凡事试三次。