高中英语选择性必修第四册 Unit3 Sea Exploration

Unit3SeaExploration

（主题语境:人与自然之海洋探索）

读写融合・重温教材

Tradeandcuriosityhaveoftenfbnnedthefoundationofmankind'sgreatest

achievements.1.Merchants(merchant)andexplorersfromtheEastsetsailfrom

easttowestmanyyearsbeforeColumbusfirstdid.

Inancienttimes,silkfromChinafounditswayalong2.whatbecameknownas

theSilkRoad,3.extending(extend)alongthecoastsoftheIndianOcean,centred

aroundCeylon.Here,merchantsfromChinaandmanyotherplacesmettonegotiate

tradedeals,4.whichalsoledtomoreawarenessofeachother'scultures.

Later,theMingDynastysentsevenlarge5.fleets(fleet)tosailwestonvoyages

oftradeandexploration.6.UnderthecommandofZhengHe,theysetsailfromthe

SouthChinaSeaacrosstheIndianOceantothemouthoftheRedSea,andthentothe

eastcoastofAfrica.AlthoughChina7.withdrew(withdraw)fromfurtherexpeditions

after1433,theselandandsearoutesremainedactivechannelsbetweenothercultures

forcenturies.

Toreachoutacrossthesea8.remains(remain)astrongdesiretoday.Theaimof

theBeltandRoadInitiativeistoencouragecooperationandtradeacrossthehistoric

SilkRoadareas,and9.strengthen(strength)thebondsbetweenChinaandtherestof

theworld.Chinahasinvestedbillionsinsystemsandservicesalongthese

routes.Chinahasalsojoineditsfriendsacrosstheseaonotherimportantprojects.The

needtotradeandthedesiretoenhancerelationshipswilldriveChina10.toreach

(reach)outacrosstheseafarintothefuture.

点评:本篇文本语篇结构为总—分—总结构;亮点表达包括:非谓语结构;状语

从句等。

.考点聚焦二突破提升

【重点单词】

1.extend"扩展;使伸长;延长扩大...的范围(或影响);给予近.包括;涉及(范围)

父步入经典•即境活用单句语法填空

①(夕卜研版教材)Whenyouareextendiiic(extend)oracceptinganinvitation,pay

specialattentiontothefollowinginformation:thedateandtime,whattobring,where

tomeet,etc.

©Everyonewasimpressedbyhisextensive(cxtcnd)knowledgeofmusic.

③(应用文写作之邀请信)Itismyhonourtoextend(extend)aninvitationtoyouon

behalfofourclass.

@Ifyouareinneedofadeadlineextension(extend).simplyexplainthesituationto

yourprofessor.

(1)extendsth.tosb.给予某人某物

extendby延长了

extendone'sheartfeltgratitudeto由衷感谢

⑵extension〃扩大;延伸;延长(或扩大)的事物

extensive时,广泛的;广阔的

extended。的.延长了的;扩展了的

§写作微练完成句子

⑤我要由衷感谢这些年来为我们做了很多的全体老师。（应用文写作之演讲

稿)

Iwouldliketoextendm】heartfeltLratitudet。allmyteachers,whohavedoneso

muchforusovertheyears.

2.possessionn.[usuallypl.]个人财产;拥有;控制

父步入经典•即境活用单句语法填空

①(夕卜研版教材)Whileweareliving,wetendtogetdistractedbyunimportantthings,

suchasgatheringmaterialpossessions(possession).

②ThelatestlaptopisinthepossessionofTom,whichmeansthatTomisin

possessionofthelatestlaptop.

©Happinessisnotwishingforwhatwedon'thave,butenjoyingwhatwetake

possession理.（读后续写之主旨升华）

(l)inpossessionof具有，拥有

inthepossessionof被……拥有，归……所有

have/takepossessionof拥有

(2)possessX拥有

bepossessedof具有，拥有（尤指某种品质）

®写作微练完成句子

④作为中国四大名著之一，这本书具有极大的智慧和中文的精髓，值得一读。

（应用文写作之推介信）

RegardedasoneofthefourfamousChineseclassicsofliterature,thebookpossesses

greatwisdomandtheessenceofChinese,whichmakesitworthwhileto

read.(possess)

3.negotiate―商定;达成(协议)比谈判;磋商;协商

父步入经典•即境活用单句语法填空

①(译林版教材)Forexample,ifyouareabusinesspersonnegotiatingwithalarge

entei*priseabout/foradeal,youshoulddoitfacetoface,usingformallanguageina

straightforwardmanner.

②Theproblemissotoughthatitisstillundernegotiation(negotiate).

③It'snotnegotiable(negotiate).Themoreconnectedyouare,thehealthieryouwill

bebothphysicallyandemotionally.

(1)negotiatewithsb.about/forsth.=negotiatesth.wiihsb.与某人商议/谈判某事

negotiateanagreement/acontract商定协议/合同

(2)negotiation〃.谈判;磋商

undernegotiation在商谈中

innegotiationwith和...协商中

(3)negotiable可谈判的；可协商的

父写作微练完成句子

④他与这个非营利组织进行谈判，为他们旨在帮助无家可归者的慈善活动获得捐

赠和支持。（读后续写之细节描写）

Henegotiatedwiththenon-profitorganizationtosecuredonationsandsupport

fortheircharityeventaimedathelpingthehomeless.

4.withdrawvi.&W・(withdrew,withdrawn)(使)撤回;撤离

g步入经典•即境活用单句语法填空

①(外研版教材)Bothmenwerehappytowithdraw(withdraw)fromcontemporary

life,seekingaharmoniousrelationshipwithnatureinthequietnessoftheirlives.

②Hewasforcedtowithdrawfromthecompetitionduetoinjury.

③Hehasmadeseveralwithdrawals(withdraw)fromhisbankaccount.

@Internetaddictstendtowithdrawtotheirownfantasyworldratherthan

communicatingwitharealperson.

(1)withdraw...from...从……撤离/取钱

withdrawmoneyfromthebank从银行提款

withdrawcharges撤销指控

withdrawone'seyesfrom把视线从……移开

withdrawaremark收回发言

withdrawtosth.退入;撤退到

(2)withdrawal〃.收回;取回;撤回;撤退;取款

g写作微练完成句子

⑤最后，他希望新生们在面对挑战时能努力继续前进,而不是退出。（应用文写

作之学校生活）

Finally,hehopedthatthefreshmenwouldstrivetomoveonratherthanwithdraw

whenfacingchallenges.

【核心短语】

5.inhand在手头;可供使用

父步入经典•即境活用单句语法填空

©Medalswerehandedoutbytheorganizertothewinnersoftherace,whohad

performedexceptionallywell.

②（2024•九省联考）Hefeelsthatneathandwritingisstillanimportantskill,sohehas

hisstudentswritenotonlybyhandbutalsowithold-fashionedfountainpens.

③（外研版教材）Forthosewhodohavedifficulty,helpisathand.

（l）athand在手边；即将到来

givesb.ahand帮助某人

byhand用手

handinhand手挽手

ontheonehand...ontheotherhand...一方面...另一方面....

handsdown轻易地

(2)handin上交

handout分发

handover移交

⑶hands-on动手的;实践的

9写作微练完成句子

④由于有共享单车可使用，我们的生活变得越来越便利了。(应用文写作之健康

生活)

Withsharedbikesinhand,ourlifehasbecomeincreasinglyconvenient.

【经典句型】

6.Hopefully,astechnologyimproves,vvemayhavemoreoptionsformanaging

thisbalance.(P32)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。

@步入经典•即境活用完成句子/一句多译

①我的所有队员都对这次比赛感到兴奋,因为我们对计算机编程有着极大的热情。

Allmyteammembersareexcitedaboutthiscompetitionaswnhave-reat

enthusiasmforcomputerprogramming.

②我们都知道，没有付出就没有收获。(读后续写之主旨升华)

Aswcallknow,nopain,nogain.

③汤姆很聪明他完全按照老师教他的那样做了。

Tomwassointelligentthathedidexactlyastheteachirhadtauuhthim.

④随着时间的推移，我逐渐适应了学校生活。

一Withtimezoingby,Igraduallyadaptedmyselftotheschoollife.(with)

一Astimewentby」graduallyadaptedmyselftotheschoollife.(as)

(l)as引导原因状语从句，表示“因为”。

as引导让步状语从句，表示“尽管，虽然”，状语从句需要倒装。

as引导时间状语从句，表示，随着二

as引导方式状语从句，表示“像……一样,正如二

as引导比较状语从句时基本结构是as...as。前一个as是副词;后一个as引导比较

状语从句，表示“像……一样,正如二

as弓I导非限制性定语从句，表示，正如像1指代整个主句在非限制性定语从句中

作主语、表语或宾语，从句可位于句首、句中或句末，通常由逗号与主句隔开。

(2)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。

父写作微练完成句子

⑤随着智能手机和电脑的日益普及，更多的学生选择在课堂之外通过各种方式学

习英语。(应用文写作之科技)

Assmartphonesandconwutersgrowincreasinglypopular,morestudentsare

choosingtolearnEnglishbeyondtheclassroominvariousways.

【要点拾遗】

1.mercy〃•仁慈;宽恕;恩惠

父步入经典•即境活用单句语法填空

①(译林版教材)Ashipwithoutananchorisatthemercyofthewavesandwinds.

②Shewasakind-heartedwomanandoftenhadmercyonpeoplewhowerein

trouble.

@Ifweareblindtoourownfaults,wewillnotbeverymerciful(mercy)toothers.

（读后续写之主旨升华）

(l)showmercyto/havemercyon...对...怜悯或宽恕

withoutmercy残忍地;毫无同情心地

atthemercyof任由……摆布或控制

begformercy请求宽恕

(2)merciful。好.宽大的;仁慈的

bemercifulto对……仁慈

merciless々力•.残忍的

父写作微练一句多译/完成句子

④他们在海里漂了一整天之后，大自然对他们展示了些许［令悯。（读后续写之

情境描写）

—>Natureshowedalittlemercytethem/hadalittlemercyonthemaftertheyhad

floatedontheseaforawholeday.(mercy)

—Naturewasalittlemercifultothemaftertheyhadfloatedontheseaforawhole

day.(merciful)

⑤如果我们继续毫不留情地污染和破坏自然,我们将面临可能危及后代生存的严

重后果。（应用文写作之环境保护）

Ifwecontinuetopolluteanddestroynaturewithoutmercy,wewillfacesevere

consequencesthatcouldendangerthesurvivaloffuturegenerations.

2.mixture〃.混合;结合体;混合物

S步入经典•即境活用单句语法填空

①(夕卜研版教材)Seeingherpeerswhoalsodreamofsuccessandindependence,

Zhanghasmixed(mix)feelings.

②(外研版教材)What'smore,asthetraditionalismixedwiththemodern,peoplecan

learnaboutthedevelopmentofcultureasawhole.

③(外研版教材)Ultimately,theroadahead-theroadthroughourlives一isa

mixture(mix)ofchoiceandchance.

④He'sthelastpersonI'dexpecttobemixedupinsomethinglikethis.

(l)amixtureof...的结合/混合

(2)mix…with/and…把……和……混合

mixwithsb.与某人交往

mixup混合;掺和;混淆

mixupsth.withsth.混淆/弄混某物与某物

bemixedupin参与

父写作微练完成句子

⑤她用交织着惊愕和怀疑的目光看着他。(读后续写之情感描写)

Sheeyedhimwithamixtureofshockandsuspicioii.

⑥回顾我上高中时的日子,我有一种快乐和悲伤的混合感觉。(应用文写作之学

校生活)

Lookingbackonmyseniorhighschooldays,Ihaveamixedfeelingofhappiness

andsadness.

3.Weneedtounderstandwhatishappeningtoourplanetsothatwecantake

action.(P32)

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。

父步入经典•即境活用一句多译

①此外，练习你的汉语口语，这样你可以更清楚、更流利地表达自己。

—Furthermore,practiceyourspokenChinesesothatyoucanexpressyourselfmore

clearlyandfluently.

—Furthermore,practiceyourspokenChineseinorderthatyoucanexpressyourself

moreclearlyandfluently.

②他提高了嗓门,以便大家都能听到。

一Heraisedhisvoices。that/inorderthathecouldmakehimselfheard.

—>Heraisedhisvoices。asto/inordertomakehimselfheard.

—Heraisedhisvoicetomakehimselfheard.

(1)sothat从句中常常使用情态动词can/could,may/might,will/would等。sothat引

导的目的状语从句不能放于句首，而inorderthat引导的目的状语从句既可放在句

首,也可放在主句之后。

⑵当sothat或inorderthat引导的目的状语从句中的主语与主句的主语一致时,

从句可变为soasto或inorderto短语。

父写作微练完成句子

③我们应该对垃圾进行适当的分类，这样它们就可以很容易地被区别对待。（应

用文写作之环境保护）

Weshouldsortthegarbageproperlys。thattheycanbetreatedeasilyand

differently.

④汤姆又没写完作业，以至于史密斯老师愤怒地大叫了一声，眼里闪烁着恼怒的

光。（读后续写之心理描写）

Tomdidn'thavehishomeworkfinishedagainsothatMrSmithletoutacryof

anger,withhiseyesshiningwithannoyance.

扁进阶演练-夯实基础

I语境填空I高考探究体验

1.（2024•全国甲卷）Butcatsarespecialcreatureswhopossessamazingvocalization

skills.

2.Thosewithrelevantprofessional（profession）experiencearepreferred.

3.（2024.新高考I卷）1keeptworeferencebooksclose-byonmydesk:dictionaryand

thesaurus（同义词词典）.1don'ttrustmylaptap's（laptop）spellchecker.

4.（2024.新高考I卷）Theirstudyrevealedthatthelargenumberofobservation-only

recordsdidnotleadtobetterglobalcoverage（cover）.

5.Theleaderissuchamercifulmanandalwayshasmercyon/uponthosepoor

peoplebutsometimeshecanbemercilesstobadpersons.(mercy)

6.1takepossessionofthreecarsandIhavethecapacity(capable)tomaintainthemon

aregularbasis.

7.Asthecagedooropened,thebirdpaused,thentookflight,enjoyingitsnewfound

freedom(free).

8.1negotiatedwithothersponsors(sponsor)oftheexhibitionabouthowtoorganize

itperfectly.

9.Forsomereason,!withdrew(withdraw)fromahandfulofgrandclubsandIwill

neverjointhemagain.

10.Thereisanurgentneedforustotry(try)everymeanstofightagainstglobal

warmingwhichhasbecomeagreatthreattoseacreatures.(应用文写作之环境保

护)

II熟词生义/一词多义|攻克阅读障碍

l.bond

A.〃.纽带;联系B.〃.保释金C.R使牢固结合D.比使建立亲密关系

(l)Overtime,theirfriendshipbondedintoadeepandunbreakableconnection.

C

(2)Thcfollowingday,thetaxidriverwasreleasedon$5,000bond.B

(3)(2020•全国II卷)Itwasaspecialtimetobondwithmychildrenanditfilledthem

withthewondermentofbooks.D

(4)Therehasbeenaclosebondbetweenthemeversinceshesavedhimfrom

drowning.A

2.Allthepeoplepresentatthemeetingapplaudmydecision.称赞

3.Thecharmingmanarrestedmyattention.吸引

4.There,sbeenabigreductioninthesizeoftheBritishmerchantfleetinrecentyears.

海上货运的

串词成篇I提升关键能力

Thetaleofoceanexplorationisfilledwithadventure.Bravesailorssetsailinto

thevastexpanseofthesea,1.extending(expand)theboundariesofhumanknowledge.

Intheancienttimes,royalfleetsmightnegotiatewithotherpowersaboutaccess2.to

certainleaguesoftheocean.Politicsoftenplayedarole,asnationscompetedfor

controlofimportantchannelsandtraderoutes.

Today,moderntechnologyisinhand.Scientistsuselaptopstorecorddataand

analyzethemixtureofelementsintheocean.Media3.coverage(cover)ofocean

explorationevents,likepressconferences,4.attracts(attract)publicattentionand

sometimesearnsapplause.5.However,therearealsochallenges.Fundingmight

6.beaffected(affect)bytaxesanddebatesoverpossessionofresources.

7.Occasionally(occasional),therearedarkertales.Adirectorofaresearchship

mightbeinvolvedinamurdermystery,oranopponentintheracefor

S.oceanic(ocean)discoveriescouldfacearrest.Andinsomeextremesituations,the

begformercymightarise.Logsofvoyagesrecordtheprogressanddangers,

documentingtheongoingstoriesofhumanity\pursuit9.tounderstand(understand)

themysteriousdepthsoftheocean.

嘉写作提能-综合运用

应用文写作提分练I海洋探索

(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。

注意:词数80左右。

Step1辨模式(Patterns)

Step2明实例(Examples)

1.连词成句

①六月八日是世界海洋日,旨在提高人们对海洋保护的认识。

••••••••••••••

WorldOceanDayfallsonJune8th.Itisaimedatraisingawarenessofoceas

conservation.

②海洋不仅为我们提供了充足的食物,而且还保持了自然的平衡。

••••••••

Oceannotonlyoffersussufficientfoodbutalsomaintainsthebalanceofnature.

③我们应该重视我们的日常行动。

Weshouldattachimportancetoourdailyactions.

④参与其中的人越多，海洋环境就越好。

Themorepeopleareinvolved,thebettertheoceanenvironmentis.

2.句式升级

⑤将①用动词-ing形式进行改写。

WorldOceanDay,fallingocJune8th,isaimedatraisingawarenessofocean

conservation.

⑥将②用倒装句进行改写。

Notonlydoesoceanofferussufficientfood,butalsoitmaintainsthebalanceof

nature.

⑦将③用名词性从句进行改写。

Whatwecandoistoattachimportancetoourdailyactions.

Step3会实践(Practice)

背诵默写连句成篇

Whenitcomestoocean,itspollutionisbecomingmoreandmoreserious.World

OceanDay,fallingonJune8th,isaimedatraisingawarenessofoceanconservation.

Oceanplaysakeyroleinourworld.Notonlydoesoceanofferussufficientfood,

butalsoitmaintainsthebalanceofnature.Thus,itisessentialtoprotectocean.Firstof

all,whatwecandoistoattachimportancetoourdailyactions.What\more,wecan

callonmorepeopletoprotecttheocean.Themorepeopleareinvolved,thebetterthe

oceanenvironmentis.

Allinall,itishightimethatwedevotedourselvestoprotectingocean.To

protectoceanistoprotectour