Unit3WorkbookExerccise課件-人教版高中英語選擇性必修第四冊(cè)

WorkbookUsingWordsandExpressionsActivity1CFBADEHGActivity21profession4channel2politics3mercy5mixtureWorkbookUsingWordsandExpressionsActivity3extension;

comprehension;persuasion;

provision;applause;

defense;calculation;

negotiation;submission;

admission;possession;

expression;painting;

warning;entitlement;

enjoyment;refusal;

arrivalWorkbookUsingWordsandExpressionsActivity41.Openyourheart,forgiveothers,andyou

willbehappier.2.Formostofthegame,theiropponents

keptthepossessionoftheball.3.Payingtaxesisanimportantwayfor

citizenstocontributetosociety.4.Thesetwopeoplewerearrestedon

suspicionof

有嫌疑robbery.5.ThereisaliveTVcoverageofgolf

tournamenttonight.WorkbookUsingStructuresAnswersActivity11toextend2tobe;tobedone3tobe;Havingspent;toswim4tohavebeen(tobe);tofind5covered6tobe;tohavemadeActivity2

1Tobeornottobe,thatisthequestion.

(S)生存還是毀滅，這是—個(gè)值得考慮的問題2Itisbettertogivethantotake.(S;Ad)施比受有福。3You'renevertoooldtolearn.(Ad)活到老學(xué)到老。4Toknoweverythingistoknownothing.(S;P)什么都知道等手什么都不知道5.Tosavetimeistolengthenlife.(S;P)節(jié)約時(shí)間就是延長(zhǎng)生命。Activity3starting;making;started;making/to

make;collecting/tocollect;tobetter

understand;starting;named;tostrengthen;surveyingUnit3WorkbookReadingandWritingASeaofPlasticLookatthetitleandthephotoofthetext.Thenanswerthequestionsbelow.

1.Whatobjectscanyouseeonthebeach?2Wheredoyouthinktheycamefrom?3Whatword'sdovouthinkmightannearinthearticle?Icanseealotofplastic,wood,and

cans.Iguesstheycamefromallovertheworld,oratleastfromtouristsor

peoplelivenearby.

wordsaboutwaste,pollution,strongerlaws,andplasticrecyclingLookatthetitleandthephotoofthetext.Thenanswerthequestionsbelow.

1.Whatalarmingdiscoverydidthescientistsmake?2.Whatare“gyres”?3Whatisthe“GreatPacificCarbagePatch”?環(huán)流"太平洋大垃圾場(chǎng)"Scientistsdiscovered38million

piecesofplasticonthetinyislandof

HendersonintheSouthPacific.Theyarelargecircularcurrent

systemsthatnaturallygatherwaste.Itisoneofthelargestofthecircularsystemsthathavecollectedfloating

waste.Lookatthetitleandthephotoofthetext.Thenanswerthequestionsbelow.

4.Whydoes"microplastic"makethingsevenworse?5.HowdoesTheOceanCleanupprojectwork?

Microplasticiseatenbyfishand

leadstomassivespeciesloss,aswell

asenteringthehumanworldinterms

ofsecond-handconsumptionandin

somecases,hasevenappearedin

drinkingwater.Verylongfloatingbarriersareplaced

intheocean,allowingthecurrentto

gatherthewastenaturally.Thewaste

isthencollectedandrecycled.導(dǎo)致大量物種消失二次消耗方面飲用水在太平洋上放置很長(zhǎng)的漂浮屏障。然后洋流會(huì)自然地集中廢物，這樣就可以收集和循環(huán)利用。Wordchunks1.madeanalarmingdiscovery有了一個(gè)驚人的發(fā)現(xiàn)2.Althoughitisoneofthemostremoteplacesontheearthandpreviouslyuntouchedbyhumans,theislandwascoveredinplasticwaste.雖然這里是地球上最偏遠(yuǎn)的地方之一，以前也沒有人煙，但島上卻布滿了塑料垃圾。3.38millionpiecesofplastic3800萬塊塑料4.Nocountryhasafreepass沒有一個(gè)國家會(huì)幸免5.wehavetositupandpayattention我們必須認(rèn)真關(guān)注。6.Thisisnotanissuetoignore這不是一個(gè)可以忽略的問題。P1Wordchunks1.Plasticwasteintheseahaslongbeenknownabout,butonlynowarewediscoveringthetrueextentoftheproblem.但直到現(xiàn)在我們才發(fā)現(xiàn)問題的真正嚴(yán)重性。2.decompose/?di?k?m?p??z/分解3.largeamounts大量的(塑料)4.Currentscollectthiswasteinlargecircularsystemscalled“gyres”.洋流將這些廢物收集在一個(gè)被稱為"環(huán)流"的大型循環(huán)系統(tǒng)中。P2Wordchunks1.Theproblemgetsworseasplasticbreaksdownintoverysmallpieces,or"microplastic".當(dāng)塑料分解成非常小的碎片或"微型塑料"時(shí)，問題變得更加嚴(yán)重。2.tapwater自來水3.Theproblemhasspreadtoofartoignore.這個(gè)問題已經(jīng)蔓延得讓人無法忽視。4.TheplasticonHendersonIslandaccountsforjust2seconds’worthofglobalannualplasticproduction.亨德森島上的塑料垃圾僅占全球每年塑料2秒的產(chǎn)量5.Thatproductionwillmorethantriple

by2050.到2050年，這個(gè)產(chǎn)量將增加三倍以上P2Wordchunks1.However,therearesomeyoungmindsworkingtocleanupandprotecttheseaforfuturegenerations.然而，有一些年輕人正在努力為后代清理和保護(hù)海洋。2.Hedecidedrightthentodedicatehislifeto

solvingthisproblem.他當(dāng)時(shí)就決定要為解決這個(gè)問題奉獻(xiàn)一生。3...whymovethroughtheseawhentheseacanmovethroughyou?既然大?？梢杂赡闱謇?，為什么不大海自我清理呢？4.Toworkwiththecurrentsandgyreswouldhelpcollectthewaste.與洋流和海溝合作，可以幫助收集廢棄物。P3/?ded?ke?t/致力于，獻(xiàn)身于Wordchunks1."Manyproblemstodayaresideeffectsofthingspeopledidn’tthinkabout