Unit3SeaExplorationWordsandExpressions學(xué)案-高中英語人教版選擇性

新人教版（2019）英語選修性必修四Unit3SeaExplorationWordsandExpressionsImportantwords1.extendvt.擴(kuò)展；使伸長；延長【教材原句】AtradingrouteacrosstheseawasalsoextendedalongthecoastsoftheIndianOcean，centredaroundCeylon(nowSriLanka)．它是一條橫跨海洋的貿(mào)易路線也沿著印度洋海岸延伸，以錫蘭(現(xiàn)在的斯里蘭卡)為中心?！緦?shí)例品讀】By

popular

demand,

the

tour

has

been

extended

by

two

weeks.

應(yīng)大家要求，這次旅游延長了兩周?！緹狳c(diǎn)歸納】extendfrom...to從……延伸到……extendsthtosb.給與某人某物extendout伸出【考點(diǎn)精練】(1)Thetouristseasonextends________MaytoOctober.(2)Duringtheepidemicoutbreak，Chinaextendeditshelpinghand______manyothercountriesaroundtheworld.2.negotiatevt.&vi.商定，談判，協(xié)商，達(dá)成（協(xié)議）【教材原句】Here，merchantsfromChinaandmanyotherplacesmettonegotiatetradedeals，whichalsoledtomoreawarenessofeachother'scultures.在這里，來自中國和其他地方的商人聚集在一起商談貿(mào)易協(xié)定，這也促使了他們對彼此文化的更多了解?！緦?shí)例品讀】Wearenegotiatingforthereleaseoftheprisoners.我們正在為釋放囚犯進(jìn)行談判。【熱點(diǎn)歸納】undernegotiation在談判中negotiatewithsbon/about/oversth和某人協(xié)商某事negotiateforsth為而談判/協(xié)商【考點(diǎn)精練】(1)He

has

insisted

that

his

organization

will

againnegotiate

_____the

government______thenewregulation.關(guān)于這個新規(guī)定，他堅稱他的組織將會與政府再次談判。(2)We

have

been

negotiating

_______more

pay.

我們一直在為增加工資進(jìn)行協(xié)商。3.withdrawvi.&vt.(withdrew，withdrawn)(使)撤回；撤離，使退出；提取【教材原句】AlthoughChinawithdrewfromfurtherexpeditionsafter1433，theselandandsearoutesremainedactivechannelsbetweenotherculturesforcenturies.雖然中國在1433年以后就退出了進(jìn)一步的探險活動，但幾個世紀(jì)以來，這些陸上和海上的路線一直是其他文化之間的活躍通道?！緦?shí)例品讀】You

can

withdraw

money

from

the

account

at

any

time

without

penalty.

您可以隨時從賬戶中提款，不收罰金。【熱點(diǎn)歸納】withdrawaln.收回；退出；戒毒過程withdrawfrom從……退出；撤回【考點(diǎn)精練】(1)Iwantto_____________astatementImadeearlierinordernottobemisunderstood.(2)Inordernottobedisturbedhewantedto_______________________________theguestlist.4.leaguen.等級;水平;聯(lián)合會;聯(lián)賽【教材原句】Thesefleetswereasighttobeholdandwereinaleagueoftheirownatthattime.這些艦隊是值得一看的,它們在那時獨(dú)領(lǐng)風(fēng)騷?！緦?shí)例品讀】Over

the

past

year,

the

pany

has

joined

the

big

league.

去年一年中，公司已躋身一流之列。【熱點(diǎn)歸納】inaleagueofone’sown獨(dú)領(lǐng)風(fēng)騷atthetopoftheleague頂級的beinthesameleague同一級別inleaguewith與……密謀;與……結(jié)盟outofone’sleague某人力所不能及【考點(diǎn)精練】(1)作為歌唱家,他獨(dú)領(lǐng)風(fēng)騷。Asasinger,heisinaleague________________________.

(2)在釀酒方面他們和法國不是同一個級別。They’renot_________________________astheFrenchatmakingwine.

5.bondn.紐帶；關(guān)系vt.&vi.增強(qiáng)關(guān)系；使牢固結(jié)合【教材原句】TheaimofthisinitiativeistoencouragecooperationandtradeacrossthehistoricSilkRoadareas,andstrengthenthebondsbetweenChinaandtherestoftheworld.這一倡議的目的是鼓勵橫跨歷史悠久的絲綢之路地區(qū)的合作與貿(mào)易，并加強(qiáng)中國與世界其他地區(qū)之間的聯(lián)系。【實(shí)例品讀】Mothers

who

are

depressed

sometimes

fail

to

bond

with

their

children.

患憂郁癥的母親有時無法和孩子建立親子關(guān)系?！緹狳c(diǎn)歸納】bondbetween...……之間的聯(lián)系bond...to...把……粘在……上；使……結(jié)合【考點(diǎn)精練】(1)Silveroverlay

isbonded______

theentiresurface.整個表面都鍍了一層銀(2)A

bond

of

friendship

had

been

forged

________

them.

他們之間形成了一種友誼的紐帶。6.mixturen.混合；結(jié)合體；混合物【教材原句】Reachingoutacrosstheseaisoftenamixtureofdangerandboredom.遠(yuǎn)渡重洋往往既危險又無聊?！緦?shí)例品讀】The

city

is

a

mixture

of

old

and

new

buildings.

這座城市是新老建筑兼而有之【熱點(diǎn)歸納】mixvi.&vt.(使)混合；(使)摻和；(使)融合mixwith與……混合；融合mixAwithB＝mixAandB(together)把A與B混合起來/融合在一起mixup混淆；弄混；弄亂mixedadj.混合的；混雜的【考點(diǎn)精練】(1)Ilistenedtohisadventurewitha_______(mix)ofamusementanddisbelief.(2)Idon’tliketomixbusiness__________pleasure.(3)Hewassonervousthathegotthespeechpagesall_________(mix)up.7.coveragen.新聞報道；覆蓋范圍【教材原句】Whenthejourneyended,Zac’sadventurereceivedwidespreadmediacoverage.旅程結(jié)束后，扎克的冒險經(jīng)歷得到了媒體的廣泛報道?！緦?shí)例品讀】tonight'slivecoverageofthehockeygameisonChannel5.今晚曲棍球比賽的現(xiàn)場直播在5頻道?！緹狳c(diǎn)歸納】mediacoverage媒體報道covervt.覆蓋；遮蓋；涉及n.封面【考點(diǎn)精練】(1)She's_____________theparty'sannualconference.她正在報道這個政黨的年會新聞。(2)There're

_____________

offoreignnewsinthe

newspaper.報紙上有國外的新聞報道。8.professionn.職業(yè)；行業(yè)【教材原句】HenryNormanBethunedevotedhislifeandprofessiontohelpingpeoplewithoutexpectinganythinginreturn.【實(shí)例品讀】He

worked

his

way

to

the

top

of

his

profession.

他一步一步努力，終于成為行業(yè)內(nèi)的翹楚。【熱點(diǎn)歸納】byprofession就職業(yè)來說professionaladj.專業(yè)的；職業(yè)的professorn.教授；講師；教員【考點(diǎn)精練】(1)This

was

clearly

a

job

for

a

real

_____________.這顯然是需要真正專家才能擔(dān)任的工作。(2)Hewasmade

_____________attheageof

40.他40歲時成為教授。(3)Theauthoroftheguidebookisanarchitect_____________.這本指南的作者是一名建筑師。9.exploitvt．開發(fā)；利用；剝削【教材原句】Whenpeopletalkofexploringtheseamore，theyusuallymeanexploitingit.當(dāng)人們談?wù)摳嗟靥剿骱Ｑ髸r，他們通常意味著開發(fā)它。【實(shí)例品讀】They

decided

to

exploit

natural

resources.

他們決定開發(fā)自然資源?！緹狳c(diǎn)歸納】exploitsth．todosth．利用某事做某事exploitsb.withsth.用······剝削某人exploitationn.開發(fā)；利用；剝削explorern.開發(fā)者；剝削者【考點(diǎn)精練】單句語法填空1)Youmustexploiteveryopportunity____________(learn)newthings.2)The

large

desert

land

is

waiting

for

exploration

and

____________.3)Childrenmustgotoschool,notbefinancially___________(exploit).10.mercyn.仁慈；寬??；恩惠【教材原句】Althoughthiswasbannedin1982,somecountriesarestill“murdering”theseintelligentcreatureswithoutmercy.盡管早在1982年就已禁止,但有的國家仍地?zé)o情地“謀殺”這些聰明的動物。【實(shí)例品讀】It's

a

mercy

she

wasn't

seriously

hurt.

幸運(yùn)的是她傷勢不重。熱點(diǎn)歸納】mercifuladj.仁慈的；寬大的bemercifulto/towardssb對某人仁慈atthemercyof任……處置;對……無能為力;任由…擺布showmercytosb.對某人表示憐憫havemercyon/uponsb.對某人表示憐憫

begformercy懇請寬恕【考點(diǎn)精練】用適當(dāng)?shù)慕樵~填空。1)Theyshowedmercy________theirenemies.2)Theshipwas________themercyofthestorm.3)Shegotonherkneesandbegged________mercy.11.possessionn.個人財產(chǎn)；擁有；控制【教材原句】Theseaishometolife,nothumanbeings’possessions.海洋是生命的家園，而不是人類的私產(chǎn)?！緦?shí)例品讀】This

ring

is

my

most

treasured

possession.

這枚戒指是我最珍愛的財產(chǎn)?！緹狳c(diǎn)歸納】beinpossessionof擁有……（主語為人）beinthepossessionof(sb)（某物）被（某人）擁有take/eintopossessionof占有；擁有possessv.占有，擁有；控制，支配?！究键c(diǎn)精練】1)這伙人被逮住了，人贓俱獲。Thegangwascaught________________________stolen

goods.2)囚犯除信件和照片外不允許有任何私人物品。Prisoners

were

allowed

no

_____________________except

letters

and

photographs.

3)Justin是個有很多好品質(zhì)的男孩。Justinisagoodboywho_____________________

________.Importantphrases1.setsail起航；開航【教材原句】However，merchantsandexplorersfromtheEastsetsailfromeasttowestmanyyearsbeforeColumbusfirstdid.然而，在哥倫布首次出海之前的很多年，來自東方的商人和探險家就從東向西揚(yáng)帆遠(yuǎn)航。【實(shí)例品讀】ChristopherColumbussetsailfortheNewWorldintheSantaMaria.

克里斯托弗·哥倫布從圣瑪麗亞啟航前往新大陸。【熱點(diǎn)歸納】setsailfor/to開船；動身前往……setsailfrom從……啟航setoff動身；出發(fā)；引爆；引發(fā)setouttodosth.出發(fā)；開始做某事(1)Wemadeagreatdealofmoney，sowedecidedthatitwastimeto________________home.我們大賺了一筆，因此我們決定該是啟程回家的時候了。(2)Atfiveinthemorninghe_______________（setaboutdoing）hiswork．清晨五點(diǎn)他就開始工作。2.inhand在手頭；可供使用；在處理中；在控制中【教材原句】Hundredsofyearson，andwiththelatesttechnologyinhand，theneedtotradeandthedesiretoenhancerelationshipswilldriveChinatoreachoutacrosstheseafarintothefuture.數(shù)百年過去了，隨著最新技術(shù)的掌握，貿(mào)易的需要和加強(qiáng)關(guān)系的愿望將推動中國跨越海洋走向遙遠(yuǎn)的未來?！緦?shí)例品讀】She

always

had

a

great

deal

of

work

in

hand,

but

no

one

ever

heard

her

plain.

她手頭總有許多工作要做，但從沒有人聽到她發(fā)過怨言?！練w納拓展】athand近在手邊，在附近atfirsthand第一手；親自byhand用手工handinhand手挽手【考點(diǎn)精練】(1)Havingenoughdata____________，wecansetouttocarryoutourplanasscheduled.(翻譯句子)(2)Idon’thavemyphotographalbum_____hand，butI’llshowittoyoulater.(3)Evenforpersonalletters，I’dratheruseaputerthanwrite_____hand.Importantsentences【教材原句Inancienttimes，silkfromChinafounditswayoverlandtoIndia，theMiddleEast，andRome，alongwhatbecameknownastheSilkRoa