選擇性Unit3詞匯講解2

選擇性必修四Unit3Ⅰ.重點詞匯1.withdrawvt.&vi.

撤回;撤離【教材原句】

AlthoughChinawithdrewfromfurtherexpeditionsafter1433.(P26)盡管中國在1433年之后就不再進行更深的探險?！驹~塊必記】(1)withdraw—withdrew—withdrawn(2)withdrawfrom 撤回;退出withdrawfromschool 退學withdrawmoney 取錢【知識微練】寫出黑體部分的詞義①I’dliketowithdrawfrommyaccount(銀行賬戶). ()②Thetroops(軍隊)wouldwithdrawassoonastheeconomiccrisisended.

()完成句子③_______________________,heservedasashopassistanttosupporthisfamily.

輟學后,為了養(yǎng)家糊口,他當了售貨員。取錢撤軍Withdrawingfromschool2.mercyn.

仁慈;寬恕;恩惠【教材原句】Somecountriesarestill“murdering”theseintelligentcreatureswithoutmercy.(P32)有些國家仍在殘忍地殺戮這些機靈的生物?！驹~塊必記】(1)showmercytosb. 同情某人havemercyonsb. 憐憫某人(2)merciful adj.有憐憫之心的【知識微練】單句語法填空①Luckily,weweretreated____mercy.②Theyhavemercy___thehomeless.③The________(mercy)kingsavedtheyoungofficersfromdeath.④Outofkindness,themercifulmanagershowedmercy__thepoorpeople.withonmercifulto3.possession[usuallypl.]n.

個人財產(chǎn);擁有;控制【教材原句】Theseaishometolife,nothumanbeings’possessions.(P32)海洋是生命的源泉,而非人類的私有財產(chǎn)?！驹~塊必記】(1)possess

vt.

擁有(2)possessions n.財產(chǎn)inpossessionof 擁有inthepossessionof 被……所擁有takepossessionof 擁有【知識微練】單句語法填空①Peoplehadlosttheirhomesandalltheir__________(possess).②Weshouldtakepossession__theland.③_________(possess)bythescientist,thedevicecanbringitspotentialintofullplay.possessionsofPossessed完成句子④I’mafraidhe_____________________________.

恐怕他沒有什么幽默感。⑤Thegangwascaught______________stolengoods.

這伙人被逮住,人贓俱獲。doesn’tpossessasenseofhumourinpossessionofⅡ.核心短語4.inreturnfor作為回報;換取【教材原句】Africanroyalfamiliessentgiftssuchasgiraffesasgesturesoffriendshipinreturnforgold,silk,andspices.(P26)作為友誼的象征,非洲皇室會贈送長頸鹿等禮物,以換取黃金、絲綢和香料?！驹~塊必記】(1)returntosomeplace 重返某地returnsth.tosb. 歸還return=goback/comeback(2)inturn 輪流,依次takeone’sturntodosth. 輪到某人做某事【知識微練】完成句子①Heleavesthehousetohissister_______________________(作為她好心的回報).

②Ipersuadedhimto______________(返回中國).

③Sheisstillupsetand__________________________(焦急地等他回來).

④Heboughta___________(雙程票)andboardedthenexttrainforhome.

inreturnforherkindnessreturntoChinawaitsforhisreturnanxiouslyreturnticket5.setsail起航;開航【典型例句】

MerchantsandexplorersfromtheEastsetsailfromeasttowestmanyyearsbeforeColumbusfirstdid.來自東方的商人和探險家比哥倫布第一艘船早許多年就從東向西航行了?！驹~塊必記】setofffor 出發(fā)動身去某地setouttodo 著手做某事setaboutdoing 著手做某事setaside 撥出,留出besetin 以……為背景【知識微練】用set短語填空①Thehotelmanager________twopleasantroomsforus.

②Thecleaner________cleaningtheroom.

③Thenovel_______theSecondWorldWar.

④Hesuggestedthatweshould_________Beijingimmediately.

setasidesetaboutissetinsetofffor【補充要點】1.professionn.

職業(yè);行業(yè)【教材原句】HenryNormanBethunedevotedhislifeandprofessiontohelpingpeople.(P28)亨利·諾曼·白求恩將他的生命和職業(yè)都獻給了幫助人們?！驹~塊必記】(1)professor

n.

教授(2)professional adj.

專業(yè)的【熟詞生義】Idon’tbelieveherprofessionoffriendshipforus. ()聲稱,聲明,表白【知識微練】單句語法填空①Heisadoctorby_________.(professional)②Heis___________(profession)inliterature.③Sheisa________(profession)andshewantstobuysomerelevant___________(profession)books.professionprofessionalprofessorprofessional2.coverv.&n.覆蓋;報道;占據(jù);行軍路程;書面,封皮【教材原句】Totrulyunderstandourplanet,wemustexploretheoceanswhichcovermostofit.(P32)為了更真實地了解我們的星球,我們必須探索海洋,海洋覆蓋了星球的大部分?！驹~塊必記】becoveredwith 被……覆蓋coverthelatestnews 報道了最新的消息coverabout2,000squarekilometers 占據(jù)大約2000平方千米的土地coveranareaof... 占地多少【知識微練】單句語法填空①Thereisafarm________(cover)morethan100acres.②Whatanamazingsight!Thegroundis_______(cover)withthesnow.寫出黑體部分的詞義③Thelawdoesnotcoverallcrimes.()④Theycovered60milesintwodays.()⑤$100shouldcoveryourexpenses.()coveringcovered涉及行走足夠支付3.inhand在手頭;可供使用【教材原句】Withlotsoffoodanddrinkinhand,theysetofffortheirpicnic.(P28)在手頭有很多食物和飲料之后,他們出發(fā)去野餐了?！驹~塊必記】athand 在手邊;即將到來onhand 在手頭;到場,在場byhand 用手工【知識微練】單句語法填空①Theexamisnear__hand.

②Theletterwaswritten___hand.③Istillhavesomemoney_____hand.

④Myshoesweremade___hand.atbyin/onby附1：1.話題詞匯(1)monster怪物(2)attack襲擊(3)creature生物(4)sighting目擊(5)hairy多毛的(6)frightening嚇人的(7)mysterious神秘的2.話題句式(1)TheGreyManisafrighteningcreaturethatlivesinScotland.灰人是生活在蘇格蘭的一種可怕的生物。(2)Theysaythatthelow-temperatureseaisunlikelytobeabletosupportsuchlargelivingcreatures.他們說水溫這樣低的海里不可能有體型如此巨大的生物生存。(3)Heclaimstohaveseenaroundblackcreaturemovingquicklythroughthewater.他聲稱看見了一個圓的黑色生物在水中快速移動。(4)Therichmarinebiologicalresources,mineralresources,chemicalresourcesandpowerresourcesareanindispensableresourcetreasurehouseofhuman.

豐富的海洋生物資源,礦產(chǎn)資源,化學資源和電力資源是人類賴以生存的必不可少的資源寶庫。(5)Themainobjectiveofthecurrentmarineconservationistoprotectmarinebiologicalresources.當前海洋保護的主要目標是保護海洋生物資源。(6)Weshouldmaintaintheregenerationabilityofmarinebiologicalresourcesandthenaturalpurificationcapacityofwater,preservationofthemarineecologicalbalanceinordertoensurethesustainablehumandevelopmentandutilizationofocean.我們應該保持海洋生物資源的再生能力和水的自然凈化能力,維護海洋生態(tài)平衡,以確保人類的可持續(xù)發(fā)展和海洋的持續(xù)利用。Ⅰ.根據(jù)語境及漢語提示寫出正確單詞1.Asaresultofthiswestward_________(遷移),Americanseventuallyoccupiedthewholecontinent—fromtheAtlantictothePacific.2.Lookuptheirnumberinthetelephone________(目錄).3.Carl’sstartingcollegeinSeptember.__________(與此同時),he’stravellingaroundEurope.

4.Weneedtomakesurethatwe______(開發(fā))ourresourcesasfullyaspossible.migrationdirectoryMeanwhileexploit5.Wedrank_______(加侖)ofcoffeetokeepourselvesawake.6.Herhusbandwas_________(謀殺)bygunmenasshewatched.7.Aftertheboat’smotorfailed,theywereatthe______(仁慈)oftheweather.8.The_________(擁有)oflargeamountsofmoneydoesnotensurehappiness.9.Leading_________(對手)oftheproposedcutsindefencespendingwillmeetlatertoday.gallonsmurderedmercypossessionopponents10.Detailsofthecrimearethen______(記錄)inthecomputer.11._______(海洋的)biologistsareconcernedabouttheeffectsofuntreatedsewagethatisflowingintocoastalwaters.12.Thepolicesaysevenpeoplewere________(逮捕)forminoroffences.loggedMarinearrestedⅡ.選詞填空withoutmercy,havepossessionof,behometo,arrestone’sattention,aswellas,takeaction1.Thepark_________bears,wolves,andotherwildanimals.

2.Markwasmainlyinterestedinsportatschool,playingrugby_________soccer.

ishometoaswellas3.It’shightimethatweshould__________toprotectthewaterresources.

4.Atthefirstsignofmovement,theyshot_____________.

5.Thebrightcolorsoftheflowers___________________.

6.Howdohumanbeings________________healthyphysiqueandself-containedmentality,whenenjoyingaffluentmateriallife?

takeactionwithoutmercyarrestedhisattentionhavepossessionof

廣袤的大海中生活著無數(shù)奇異的生命,海底世界更是五彩繽紛;Under

the

sea反映了海底生命的自由與快樂。

附2：聽力微技能聽音填空Under

the

SeaTheseaweedisalwaysgreener

Insomebodyelse’slake

Youdreamaboutgoingupthere

Butthatisabigmistake

Justlookattheworldaroundyou

Righthereontheoceanfloor

SuchwonderfulthingssurroundyouWhatmoreisyou①__________

Underthesea,underthesea

Darlingit’sbetterdownwhereit’swetter

Takeitfromme

Upontheshorethey②___________

Outinthesuntheyslaveaway

Whilewedevotingfulltimetofloating

Underthesea

Downhereallthefisharehappylookingforworkallday

Asoffthroughthewavestheyroll

Thefishonthelandain’thappy

Theysad③_______theyinthebowl

Butfishinthebowlislucky

Theyinforaworsefate

O