2024-2025學(xué)年高二英語必修第三冊（譯林版）UNIT 1 Section A教學(xué)課件

UNIT1NatureinthebalanceSectionAWelcometotheunit&ReadingⅠ閱讀理解（根據(jù)課文內(nèi)容選擇正確答案）1.Accordingtothetext，whichofthefollowingstatementsistrue?A.TheAmazonrainforestplaysasignificantroleinmaintainingthebalanceofprotectingtheanimals’ecosystem.B.TheAmazonrainforestcrossesintoeightcountries，whichareallontheNorthAmericancontinent.C.TheAmazonrainforestcoversanareaofaround6millionsquarekilometres，whichismorethanhalfthesizeofChina.D.TheAmazonrainforest，fromwhichtherivergetsitsname，iscloseto6，400kilometresinlength.2.HowmanyplantspeciescanbefoundintheAmazonrainforest?A.About1，300. B.Over40，000. C.Around400. D.About390，000.課文預(yù)習(xí)自測○○3.Whyhasabout17percentoftherainforestdisappearedoverthepast50years?A.Thebalanceofprotectingtheanimals’ecosystemdisappeared.B.Animalswerehuntedandplantsweredamaged.C.Thisforest’sfoodchainwasdamaged.D.Theimpactofhumanactivitiescontinuestogrow.4.Whereisthepassageprobablytakenfrom?A.Adocumentary. B.Anovel.

C.Aguidebook. D.Anewspaper.○○Ⅱ語法填空（根據(jù)課文內(nèi)容，在空白處填入1個適當(dāng)?shù)膯卧~或括號內(nèi)單詞的正確形式）

TheAmazonrainforest，asthelargestrainforestintheworld，playsasignificantrolein1________

（maintain）thefinebalanceoftheEarth’secosystem.

Itcrossesintoeightcountries，2

（include）BrazilandPeru，andoneoverseasregionofFrance，allontheSouthAmericancontinent.Withanareaofaround6millionsquarekilometres，theAmazonrainforestismorethanhalf3

sizeofChina.TheAmazonRiver，from4

therainforestgetsitsname，iscloseto6，400kilometresin5

（long）.Theriversupportsmanydifferentecosystems.Theygivethisarea6

（rich）biodiversityontheEarth.

Ofthe390，000plantspecies7

（know）tous，morethan40，000canbefoundintheAmazonrainforest.Theforest’sdifferentlevelssupportanunbelievable8

（vary）ofwildlife.Eachleveloftheforestformsitsownlittleworld，home9

differentkindsoflivingthings.

Overthepast50years，about17percentoftherainforest10

（disappear）duetohumanactivities.Whatiftheseawfulactivitiescontinuetogrow?maintainingincluding

the

which

lengththerichest

known

variety

tohasdisappeared核心詞匯教材原句p.1Thehumanracehasdonemuchharm.人類已經(jīng)造成了很多傷害。1harmn.&vt.傷害，損害搭配：

do...harm/doharmto...對……有害

Thereisnoharmindoingsth.做某事沒有什么壞處。Smokingdoesgreatharmtoyourhealth.=Smokingdoesyourhealthgreatharm.吸煙有害健康。There’snoharmintellinghimthetruth.把真相告訴他沒有什么壞處。Thiseventharmedtherelationsbetweenthetwocountries.這個事件損害了兩國之間的關(guān)系。【詞語積累】harmfuladj.有害的 beharmfulto...對……有害處 harmlessadj.無害的 beharmlessto...對……無害的Thisobjectgivesoffharmfulgases，whichmaydoharmto/beharmfultoourhealth.You’dbettermaketheobjectharmlessbeforeyouuseit.這個物體發(fā)出有害的氣體，這些氣體可能對我們的健康有害。你最好在用之前讓它變得無害。題組練·領(lǐng)悟方法單句語法填空（1）［詞匯復(fù)現(xiàn)］Foodsareproperlycookedwhentheyareheatedtokillthe

（harm）bacteriathatcausefoodborneillnesses.（2）［詞匯復(fù)現(xiàn)］There’snogreatharmin

（drink）alittlebeertorelievetirednessafterhardwork.（3）［詞匯復(fù)現(xiàn)］Youneedn’tworryandthisexperimentis

（harm）totheanimals.一句多譯（4）珍妮似乎焦慮不安，不想傷害她的媽媽。［詞匯復(fù)現(xiàn)］Jennyseemsanxiousanddoesn’twantto

.（harmv.）［詞匯復(fù)現(xiàn)］Jennyseemsanxiousanddoesn’twantto

.（harmn.）harmful

drinking

harmless

harmhermotherdohermotherharm/doharmtohermother

原句p.2TheAmazonrainforestcrossesintoeightcountries，includingBrazilandPeru，andoneoverseasregionofFrance，allontheSouthAmericancontinent.亞馬孫雨林橫跨八個國家，包括巴西和秘魯，以及法國的一個海外地區(qū)，所有這些都在南美大陸上。2regionn.地區(qū)，區(qū)域；行政區(qū)theArctic/tropical/desert，etc.regions北極、熱帶、沙漠等地區(qū)Therainfallofthisregionaverages36inchesayear.這個地區(qū)的年降雨量平均為36英寸。Theheavyrainhascausedfloodsinmanyregionsofthecountry.大雨使全國許多地區(qū)泛濫成災(zāi)。 單詞拼寫（1）Intermsofenvironmentalprotection，hegovernedthis

（地區(qū)）verywell.單句語法填空（2）Itisoneofthemostdenselypopulated

（region）ofNorthAmerica.完成句子（3）這個地區(qū)以出產(chǎn)上等葡萄酒而聞名。_________________________________

（4）這個地區(qū)的人口在增長。_______________________________________

region

regions

Theregionisknownforitsfinewines.

Thepopulationoftheregionisincreasing.教材原句p.2Withanareaofaround6millionsquarekilometres...面積約600萬平方千米……3millionn.一百萬；許多，大量搭配：millionsof數(shù)百萬Itisreportedthatseveralmillionpeoplearestarvingintheworldbecauseoftheshortageoffood.據(jù)報道，世界上有幾百萬人因為食物短缺而正在挨餓。Millionsofpeopleintheworldaresendinginformationbye-maileveryday.每天，世界上有數(shù)百萬人通過電子郵件發(fā)送信息?！緦W(xué)法點撥】（1）當(dāng)hundred，thousand，million，billion以及dozen，score等以復(fù)數(shù)形式存在時，表示泛指的數(shù)量，其后要加of，但前面不能用表示具體數(shù)量的詞修飾。（2）當(dāng)hundred，thousand，million，billion以及dozen，score等以單數(shù)形式存在時，其前常用表示具體數(shù)量的詞或several，some，many，afew等修飾。 完成句子（1）Thelocalgovernmentbroughtin

（五百萬）dollarslastyeartodeveloptheeconomy.（2）TheGreatWallissuchawell-knowntouristattractionthat

（數(shù)百萬人）pourineveryyear.（3）The

（三百）workersonstrikeweresurprisedtoseethat

（數(shù)千）peoplewereonthestreettosupportthem.（4）Ibought

（好幾十個）eggstoday.fivemillion

millionsofpeople

threehundredthousandsof

afewdozen教材原句p.2TheAmazonRiver...iscloseto6，400kilometresinlength...……亞馬孫河長接近6400千米……4lengthn.長，長度；時間的長短；篇幅，（電影）片長搭配：

inlength在長度上 atlength詳盡地；充分地；最后；終于gotogreatlengths（todosth.）盡一切可能/不遺余力（做某事）foralengthoftime相當(dāng)長的一段時間Eachclassis45minutesinlength.每一節(jié)課為45分鐘。Wehavealreadydiscussedthismatteratlength.我們已經(jīng)詳細(xì)地討論了這個問題。Theygotogreatlengthstoshelterthehomeless.他們竭盡全力為無家可歸者提供住所。［詞匯復(fù)現(xiàn)］【詞語積累】longadj.長的 lengthenv.（使）變長 單句語法填空（1）Thefishcangrowto

lengthoffourfeet.（2）The

（long）ofyourtalkmustbeatleast10minutes.（3）Canyouhelpme

（length）thisskirt?完成句子（4）Thebroadriveris300miles

（在長度上）.（5）［詞匯復(fù)現(xiàn)］Hetoldushowhehadworkedoutthebudget

（最后）.（6）［詞匯復(fù)現(xiàn)］Wewill

（盡一切可能）tohelpyououtoftrouble.a

length

lengthen

inlength

atlengthgotogreatlengths

教材原句p.3Theforest’sdifferentlevelssupportanunbelievablevarietyofwildlife.雨林的不同層次使種類多到難以置信的野生動植物得以生存。5varietyn.［C］種類，品種；［U］多樣化，變化搭配：avarietyof/varietiesof種種，各種各樣的Therearevarietiesoffishesinthelake.那個湖里有各種各樣的魚。ItisobviousthattheyspeakEnglishwithavarietyofaccents.很顯然，他們講英語時帶有各種各樣的口音。Weallneedvarietyinourdiet.我們都需要飲食多樣化。【學(xué)法點撥】（1）avarietyof/varietiesof后可接可數(shù)名詞復(fù)數(shù)或不可數(shù)名詞。后接可數(shù)名詞復(fù)數(shù)作主語時，謂語動詞多用復(fù)數(shù)形式，偶爾也可用單數(shù)形式；thevarietyof后接復(fù)數(shù)名詞作主語時，謂語動詞用單數(shù)形式。（2）variety可用wide/great/large修飾。Thevarietyoffoodsattherestaurantislimited，buttheamountofeachdishisfairlylarge.這家餐館中食物的種類有限，但每道菜的分量很大。【詞語積累】varyv.相異，不同；變化，改變 varyfrom...to...由……到……不等varywith隨……變化 varyin...在……方面變化variousadj.各種各樣的Housepricesvaryfromplacetoplaceandareusuallyhighwheretherearefamousschools.各個地方的房價都不同，在有名校的地方房價通常很高。Withthedevelopmentofeconomy，therearevariousgoodsinstores，varyingfromdailygroceriestoluxurygoods，whichgreatlyenrichpeople’slife.Inaddition，thegoodsvarywiththeseasoninvarietyandquantity.隨著經(jīng)濟(jì)的發(fā)展，商店里的商品種類繁多，從日常用品到奢侈品不等，大大豐富了人們的生活。此外，貨物的種類和數(shù)量也隨季節(jié)而變化。

單句語法填空（1）Thereare

（vary）waystoansweryourquestion.（2）Thereisawide

（various）ofpatternstochoosefrom.（3）Thetwosweatersareofthesamestyle，buttheyvary

pricebecauseofdifferentmaterials.（4）Generallyspeaking，pricesoffruitandvegetablesvary

seasons.（5）Thereare

varietyoffootballcompetitions，amongwhichtheWorldCupispopularwiththemostpeople.（6）Therearealargevarietyofflowersonsaleinthemarket，whilethevarietyofwhatheprefers

（be）limited.完成句子（7）在這種技術(shù)的幫助下，給檢查者提供各種關(guān)于合適的鍛煉方式的建議變得容易多了。Withthehelpofthistechnique，providing

suggestionsonappropriatewaysofexerciseforexamineesbecomesmucheasier.various

variety

in

with

a

is

various/avarietyof/varietiesof

教材原句p.3Abovethatisthemassofleaflitteronthedarkforestfloor.之上是黑暗的森林地面上的大量落葉。6massadj.&n.（1）adj.大批的，廣泛的amassmarketingcampaign大規(guī)模營銷活動 weaponsofmassdestruction大規(guī)模殺傷性武器Theirlatestproductisaimedatthemassmarket.他們的最新產(chǎn)品瞄準(zhǔn)了大眾市場。（2）n.大量；團(tuán)，塊，堆；一大群搭配：

amassof/massesof大量，許多 themassof...……中的大多數(shù)themasses群眾 ahugemassofdata大量資料Amassofbooks/massesofbooksweresenttoProjectHope.大量的書籍被送往了希望工程。Theskywasfullofdarkmassesofclouds.天空中烏云密布。I’vegotmassesofworktodo.我有一大堆的工作要做。Thereformsaresupportedbythemassofthepopulation.改革得到了大多數(shù)人的支持。［詞匯復(fù)現(xiàn)］完成句子（1）Hewaspopularwiththerichbutfailedtowinthesupportof

（民眾）.（2）［詞匯復(fù)現(xiàn)］Thereformsareunpopularwith

（大多數(shù)教師）.（3）Nowthatyouhave

（一大堆的工作）todo，youdon’thavetohelpmewiththehousework.（4）Somecountriesarefacedwith

（大批人失業(yè)的問題）.單句語法填空（5）［詞匯復(fù)現(xiàn)］Massesofevidence

（show）thatthemajorcauseoftheaccidentishiscarelessness，andamassofcitizens

（be）infavourofthisidea.themasses

themassofteachers

massesofwork

theproblemofmassunemployment

showsare

教材原句p.3Eachleveloftheforestformsitsownlittleworld，hometodifferentkindsoflivingthings.雨林的每一層都形成了自己的小世界，成為各種生物的家園。7livingadj.&n.（1）adj.活著的，活的；在使用的（反義詞dead）He’soneofthegreatestlivingcomposers.他是仍然健在的最偉大的作曲家之一。IwatchedaliveTVprogramyesterdayevening.Therewasaboylikingalllivingthings.Hekeptalivelyfishinasmalljar.Hedecidedtofreeitandkeptthefishaliveintheriver.昨晚我觀看了一個直播的電視節(jié)目，有一個男孩喜歡所有的生物。他在一個小缸里養(yǎng)了一條活潑的魚，他決定把魚放生讓魚在河里自由自在地生活。（2）n.生計，謀生；生活方式搭配：earn/makealiving謀生；維持生計 earnone’sownliving自食其力thecostofliving生活費用Itwasveryhardtoearnherlivinginthosedays.那時她度日維艱?！驹~語辨析】alive，lively，living與

live

單句語法填空（1）［詞匯復(fù)現(xiàn)］Agreatdealofworkhasbeendonetoimprovethepeople’s

（live）standard.（2）Iftherewerenowater，therewouldbeno

（live）things.辨析填空（living/live/lively/alive）（3）Hehasbeenmissingforalongtime.Nooneknowswhetherheisdeador

.（4）The

aremoreimportanttousthanthedead.（5）Thereisgoingtobea

NewYearConcertonTVthisafternoon.（6）Pleaseintroducemetothe

girl. living

living

alive

living

livelively

完成句子（7）Manypeoplehere

（謀生）byfishing.（8）Hesaidthathehadgrownupandcould

（自食其力）.（9）［詞匯復(fù)現(xiàn)］Withtheimprovementofpeople’s

（生活水平），somepeopleformahabitofraisingsmallordomesticanimalsaspets.（10）［詞匯復(fù)現(xiàn)］Itisknowntoallthatall

（有生命的東西）dependonthesunfortheirgrowth.同義句轉(zhuǎn)換（11）Thisisalivingfish.=Thisisafish

.（12）Whoisthegreatestmanalive?=Whoisthegreatest

man?earn/makealiving

earnhisownlivinglivingstandard

livingthings

alive

living

教材原句p.3Whileasignificantnumberofjaguarssurvivehere，theyareonlyoneelementofthisforest’sfoodchain.盡管相當(dāng)多的美洲豹在這里生存，但它們只是這個雨林食物鏈的一個要素。8survivev.（1）vt.比……活得長搭配：survivesb.比某人活的時間長/壽命長 survivesb.by...比某人多活……

Shesurvivedherhusbandbysixyears.丈夫去世后她又活了6年。（2）vi.&vt.生存，幸存，幸免于難搭配：

survivesth.幸免于，在……中幸存下來 surviveonsth.靠……繼續(xù)維持生活Only10ofthe100passengerssurvived.100名乘客中只有10人幸免于難。Hewasprettyfortunatethathedidn’tstarvetodeath，butsurvivedthecoldwinter.他非常幸運沒有餓死，而在寒冷的冬天活了下來。【學(xué)法點撥】survive表示“從地震、火災(zāi)、事故中幸存下來”時，為及物動詞，其后不加介詞from?！驹~語積累】survivaln.生存；幸存survivorn.幸存者；生還者Thelittlegirlwastheonlysurvivorwhosurvivedthestrongearthquake.Shetoldthereporterthatshehadtosurviveonlittlefoodduringthedayswhenshewasburied.Ithinkhersurvivalwasarealwonder.這個小女孩是這場大地震的唯一幸存者，她告訴記者她在被掩埋的日子里只能依靠很少的食物生存。我想她的生還真的是一個奇跡。 單句語法填空（1）It’ssaidthatthefamousartistsurvivedhiswife

twoyears.（2）Thedoctorgavehimaone-in-tenchanceof

（survive）.（3）［詞匯復(fù)現(xiàn)］Ofthesixpeopleinjuredinthecrash，onlytwo

（survive）.（4）Dogshaveaverygoodsenseofsmellandareoftenusedtosearchfor

（survive）inanearthquake.（5）［詞匯復(fù)現(xiàn)］Idon’tknowhowyouallmanagetosurvive

yourhusband’ssalary.（6）［詞匯復(fù)現(xiàn)］

（survive）thatnight，wewereconfidentthateverythingelsewouldbeallright.完成句子（7）一些奇怪的風(fēng)俗是從早年留存下來的。Somestrangecustomshave_____________________________.（8）很幸運，他從車禍中幸存了下來。Fortunately，he___________________________.by

survival

survived

survivors

onHavingsurvived

survivedfromearliertimessurvivedthecaraccident

教材原句p.3Thesefrogs，inturn，feedoninsectswhicheatleavesandfruit.相應(yīng)地，這些青蛙以昆蟲為食，而昆蟲則吃樹葉和水果。9inturn相應(yīng)地，轉(zhuǎn)而，反過來；輪流 Theoryisbasedonpracticeandinturnservespractice.理論是建立在實踐的基礎(chǔ)上，反過來為實踐服務(wù)。Thechildrencalledouttheirnamesinturn.孩子們依次自報姓名?！練w納拓展】inone’sturn輪到某人；接著 taketurnstodosth./（at）doingsth.輪流做某事It’sone’sturntodosth.輪到某人做某事。ItwillbeinTom’sturntobeondutytomorrow.明天輪到湯姆值日。Wetaketurnsmaking/tomakedinner.我們輪流做飯。It’syourturntocleantheblackboard.輪到你擦黑板了?！緦W(xué)法點撥】byturns是“交替；輪流”的意思，多指兩個人或兩個行為之間的交替進(jìn)行；如果表示“按順序”則應(yīng)該用inturn。 單句語法填空（1）Wecleantheclassroomeveryweek

turn.（2）

ismyturntocleantheroom. （3）Theytookturns

（look）aftertheirparents.（4）It’smyturn

（deliver）aspeechinpublic.（5）［詞匯復(fù)現(xiàn)］Theytookcareoftheirsickfather

turns.完成句子（6）Thustheyhave，

（接著），becomethemostimportantanimalsontheplanet.（7）［詞匯復(fù)現(xiàn)］Peopletrytoavoidpublictransportationdelaysbyusingtheirowncars，andthis

（反過來）createsmoreproblems.in

It

tolook/looking

todeliver

byintheirturn

inturn

教材原句p.3Whenajaguardies，atinyarmyofmicroorganismshelpsbreakdownitsbody...當(dāng)一只美洲豹死亡時，一小群微生物會幫助分解它的尸體……10breakdown（1）（使）分解Enzymesinthestomachbreakourfooddownintousefulsubstances.胃中的酶把我們的食物分解成有用的物質(zhì)。（2）（機(jī)器或車輛）出故障，壞掉Ourcarbrokedownallofasuddenontheroad.我們的車突然在路上出了故障。（3）（身體）垮掉，被搞垮IfTimcarriesonworkinglikethis，he’llbreakdownsoonerorlater.如果蒂姆繼續(xù)這樣工作，他的身體遲早會垮掉。（4）（討論、談判等）失??；破裂ShewasunwillingtostayinAmericaafterhermarriagebrokedown.在她的婚姻破裂后，她就不愿意待在美國了。（5）消除，驅(qū)除（人與人之間的隔閡等）Ittakesalongtimetobreakdownprejudices.消除偏見需要很長的時間?！練w納拓展】breakaway（from）脫離，背叛 breakout爆發(fā) breakin打斷（談話）breakthrough突破；克服 breakinto破門而入

breakup解散；結(jié)束Wearrivedatworkinthemorningandfoundthatsomebodyhadbrokenintotheofficeduringthenight.早上我們到達(dá)工作地點時發(fā)現(xiàn)有人在（前一天）晚上闖進(jìn)了辦公室。Thepolicecameandbrokeupthecrowds.警察來了，把人群驅(qū)散了。寫出句中breakdown的含義（1）MartinLutherKingtriedtobreakdownracialdiscrimination.

（2）［詞匯復(fù)現(xiàn)］Let’sbreakdowntheprojectintosmallerpartsinordertodealwiththemonebyone.

（3）Menareleftidlewhenmachinesbreakdown.

（4）Youwillbreakdownifyoutakeonmoreworkthanyoucan.

（5）Peacetalksbetweenthetwocountrieshavebrokendownwithnoagreementreached.

單句語法填空（6）Old-fashionedphonesmatterwhenwirelessnetworksbreak

indisasters.（7）Asshewastalking，hesuddenlybroke

，saying，“That’salie!”（8）［詞匯復(fù)現(xiàn)］TheyhadescapedtoAmericabeforethewarbroke

.（9）Atlastthemoonbroke

thecloudsandtheycouldseetheirway.消除將……分成若干部分出故障身體垮掉失敗，破裂down

inout

through教材原句p.3TheAmazonrainforestbreatheslifeintotheplanetby...亞馬孫雨林通過……使得地球生生不息。11breathelifeinto給……帶來起色，注入活力Weneedsomenewpeopletobreathelifeintothisproject.我們需要一些新人來為這個項目注入活力?！練w納拓展】（1）breathein吸氣 breatheout呼氣（2）cometolife蘇醒過來；變得更有趣giveone’slifetodosth./forsth.為（做）某事獻(xiàn)出生命devoteone’slifeto（doing）sth.致力于（做）某事lead/livea（n）...life過著……日子/生活Thedoctortoldhertobreatheindeeplyandthenbreatheout.醫(yī)生告訴她深吸一口氣，然后將氣呼出。Hegavehislifeforthecauseofpeace.他為和平事業(yè)獻(xiàn)出了生命。 完成句子（1）神話就是靠想象來賦予生命的。Mythsaremadefortheimaginationto

them.（2）他為拯救藏羚羊獻(xiàn)出了生命。 Hehad

tosavetheTibetanantelope.（3）過了很長時間，那位傷員才蘇醒過來。［詞匯復(fù)現(xiàn)］Theinjured

afteralongtime.（4）他致力于教育生活在山區(qū)的孩子們。He

thechildrenwholivedinthemountainousareas.breathelifeinto

givenhislife

cametolife

devotedhislifetoteaching

教材原句p.3...about17percentoftherainforesthasdisappearedduetohumanactivitiessuchasagricultureandcattlefarming.……由于農(nóng)耕和養(yǎng)牛等人類活動，約17%的雨林已經(jīng)消失了。12disappearvi.不復(fù)存在，滅絕，消亡；消失；失蹤搭配：disappearbehind/into消失在……后/中 disappearfromsight/view從視線中消失Theplanedisappearedbehindclouds.飛機(jī)消失在云層后。Davidwatcheduntilthetraindisappearedfromsight/view.戴維一直看著火車從視線中消失。Mykeyshavedisappearedagain.我的鑰匙又不見了。

單句語法填空（1）［詞匯復(fù)現(xiàn)］Theywatchedthebusuntilit

（disappear）inthedistance.（2）Thetraindisappeared

viewandIknewmybestfriendwouldnevercomeback.完成句子（3）那個陌生人消失在黑暗中。Thatstranger

thedark.disappeared

from

disappearedinto

教材原句p.3Astheimpactofhumanactivitiescontinuestogrowandthelistofspeciesindangerofextinctionbecomeslonger，weareleftwithaquestion：canweaffordtodamagethe“l(fā)ungsoftheplanet”?隨著人類活動的影響不斷增加，瀕危物種的名單越來越長，這就留給我們一個問題：我們能承擔(dān)得起損害“地球之肺”的后果嗎？13impactn.&v.（1）n.影響，作用；撞擊，沖撞搭配：haveagreat/deepimpacton對……有重大/深遠(yuǎn)影響 theimpactof...……的影響Theteacher’swordsalwayshaveadeepimpactonthefutureofthestudents.老師的話總會對學(xué)生的將來產(chǎn)生深遠(yuǎn)影響。Webecometorealizetheenvironmentalimpactoftourism.我們逐漸意識到旅游業(yè)對環(huán)境的影響。（2）vi.&vt.有影響；沖擊搭配：impacton/upon對……產(chǎn)生影響Herfather’sdeathimpactedgreatlyon/uponherchildhoodyears.父親去世對她的童年造成了巨大影響。單句語法填空（1）Everyteardownhas

impactonthelookandfeelofacommunity.（2）Businessesarebeginningtofeelthefullimpact

therecession.（3）Oneofthemostbasiccorevaluesishonesty.It

（impact）ourentirelife：ourjobs，ourrelationships，ourownfeelingsaboutourselvesandtheactionswetake.完成句子（4）Thesecostswill

（極大地影響）ourprofitability（利潤）.（5）Theysaytheyexpectthemeetingto

（對……有顯著影響）thefutureofthecountry.（impactn.）an

of

impacts

impactgreatlyonhaveamarkedimpacton

14indangerof有……的危險Manydangerousanimalsareindangerofdyingout.很多危險的動物正面臨滅絕的危險?！練w納拓展】indanger處于危險之中 outofdanger脫離危險adangerto對……有危險；對……是危險的人或物endangervt.使處于險境；危及→endangeredadj.瀕危的Theoperationwasasuccessandsheisnowoutofdanger.手術(shù)成功了，她現(xiàn)在已脫離危險。【學(xué)法點撥】indanger意為“處于危險之中”，說明某一主體所處的狀態(tài)；而dangerous意為“危險的”，指某一主體給他人帶來危險。

單句語法填空（1）Policesaidthemanwas

dangertothepublic.（2）Myfriendgotbadlyinjuredinacaraccidentandis

dangeroflosinghislife.（3）Asaresult，these

（endanger）animalsmayevendieout. （4）Ifhecarriesonlikethis，hewillbeindangerof

（remove）bythecompany.（5）［詞匯復(fù)現(xiàn)］Theboyisindangerbecausea

（danger）tigerisrunningafterhim.a

in

endangered

beingremoveddangerous

15damagevt.&n.（1）vt.損害，傷害，損壞，破壞damagesb.’scareer/reputation損害某人的事業(yè)/名譽Smokingseverelydamagedhishealth.吸煙嚴(yán)重地?fù)p害了他的健康。Severalbuildingsweredamagedbytheearthquake.幾幢建筑物受到地震破壞。（2）n.［U］損害，傷害，損壞，破壞搭配：do/causedamageto對……造成損害Thethunderstormdidn’tdomuchdamage.雷暴并未造成嚴(yán)重?fù)p失。Theterrifyingearthquakecausedseveredamagetoalotofbuildings.可怕的地震對許多建筑物造成了嚴(yán)重破壞。

單句語法填空（1）Johnhadtohavehiscarrepairedinagaragebecauseit

（damage）seriously.（2）Whenavolcanoisactive，itsometimesexplodesanddoes/causesgreatdamage

thenearbytowns.（3）Damage

（cause）bytheearthquakedisastercan’tbeignored.完成句子（4）Theaccident

（對……造成了一些損壞）mycar，butitwasnothingserious.（5）Hewon’tdoanythingthatmay

（損害他的名譽）.辨析填空（ruin/damage/destroy）（6）Theschoolwascompletely

byfire.（7）Theboysskirted（繞開，避開）thefieldsoasnotto

thecrops.（8）Itrainedforseveralweeks，completely

ourholiday.hadbeendamaged

to

caused

caused/didsomedamageto

damagehisreputation

destroyeddamage

ruining

教材原句p.5...itisdifficultforthesoiltobuildupenoughnutrients.……土壤很難堆積足夠的養(yǎng)分。16buildup（1）逐漸增加Theirachievementshavebuiltupmyconfidenceanddeterminationinmycareer.他們?nèi)〉玫某删驮鰪?qiáng)了我對事業(yè)的信心和決心。（2）建立Webuiltupthisbusinessaftertenyears’struggle.經(jīng)過10年拼搏后我們建立了這家公司。（3）開發(fā)Ittookmetenyearstobuildupmybusiness，anditalmostkilledme.我花了十年的時間來開發(fā)我的業(yè)務(wù)，這個幾乎要了我的命?！局R鏈接】build（oneself）uptosth.為……作準(zhǔn)備buildoneselfup增強(qiáng)體質(zhì) buildupafame建立名聲buildupone’shealth/body增進(jìn)健康/增強(qiáng)體質(zhì) build...on把……作為基礎(chǔ)寫出句中buildup的含義（1）［詞匯復(fù)現(xiàn)］Ittakestimeandlotsofefforttobuilduptrust.Butwemanageitintheend.

（2）［詞匯復(fù)現(xiàn)］Takingexercisehelpsusbuildupourbodiesandkeepaclearmind.

單句語法填空（3）［詞匯復(fù)現(xiàn)］PractisingChinesekungfucannotonlybuild

one’sstrength，butalsodevelopone’scharacter.完成句子（4）Thesechemicalsinthefoodsupply

（堆積，增加）inpeople’sbodiesovertime.（5）Hedoesweighttrainingto

（增加）hisphysicalstrength.建立增強(qiáng)

up

buildup

buildup

教材原句p.5Thenutrientsaresoontakeninbytherootsoftheplantsdeepbeneaththeground.這些營養(yǎng)物質(zhì)很快就被深埋在地下的植物根系吸收了。17takein（1）吸收；吸入Fishtakeinoxygenandbreatheoutcarbondioxidethroughtheirgills.魚用鰓吸入氧氣并呼出二氧化碳。（2）理解 Icouldhardlytakeinwhatthearchitectsaid.我?guī)缀趼牪欢俏唤ㄖ熣f的話。（3）收留 Hewashomeless，sowetookhimin.他無家可歸，因此我們收留了他。（4）欺騙 Shewassmartandnoteasilytakenin.她很聰明，不容易受騙?！練w納拓展】takeup開始從事；占據(jù) takedown記下；拆掉takeover接管takeaway拿走；消除（病痛等） takeoff脫下；起飛；（產(chǎn)品等）大受歡迎寫出句中takein的含義（1）I’mnotsurehowmuchofmyexplanationshetookin.

（2）［詞匯復(fù)現(xiàn)］Teenagerstendtobetakenineasilybecausetheydon’tknowmuchoftheworld.

（3）Thefarmertookinthelosttravellersforthenight.

（4）OnweekendstheSmithsusuallydrivetothecountrysideandtakeinthefreshairthere.

用take的短語完成句子（5）She_____________thespeechinshorthand.（6）Imustgetridofthislargetable；it

toomuchroom.（7）Beseated.Theplaneis

.（8）Thisbookissodifficult；Ican’t

whattheauthormeans.理解欺騙

收留

吸入

tookdowntakesup

takingoff

takein教材原句p.5Asaresult，mostoftheforest’snutrientsarelockedupintheplantsthemselves...結(jié)果，森林里的大部分營養(yǎng)物質(zhì)都被鎖在了植物體內(nèi)……18asaresult結(jié)果，因此Itrainedheavily.Asaresult，wehadtoputoffthesportsmeeting.雨下得很大。結(jié)果，我們不得不推遲運動會。【歸納拓展】asaresultof由于，作為……的結(jié)果resultin導(dǎo)致，造成 resultfrom起因于Asaresultofherexcellentperformance，shegotthunderousapplause.由于她的出色表演，她獲得了雷鳴般的掌聲。Hardworkresultsinsuccess.努力終會成功。=Successresultsfromhardwork.成功來自努力。單句語法填空（1）Hewasn’tabletoattendthepartyasaresult

hissuddenheadache.（2）Theterribleaccidentresulted

adriver’sdrunkdriving.完成句子（3）Jennynearlymissedtheflight

（由于）doingtoomuchshopping.（4）Thefloodwasveryserious.

（結(jié)果），two-thirdsofthebuildi