選必一unit5WorkingtheLand單詞講解（課件）高中英語單詞教學(xué)（人教版2019）

Unit5

WorkingtheLandWordsandExpressions新人教選必一devote

[d??v??t] vt.把……獻(xiàn)（給）；把……專用于；專心于devoted

adj.忠實的；深愛的devotion

n.獻(xiàn)身，致力；忠實，熱愛devote...to(doing)sth.把……獻(xiàn)給(做)某事devoteoneselfto＝bedevotedto獻(xiàn)身于；專心致志于Volunteerscamewiththecarloadsofdonatedclothingandtoys.Neighborsdonatedtheirsparetimetohelpingothersrebuilt.devote

[d??v??t] vt.把……獻(xiàn)（給）；把……專用于；專心于①Theoldteacher________allhislifetoeducatinghis________studentsandhewasadmiredforhis________totheeducationcause.(devote)②________tolearningEnglishforyears,IthinkIamqualifiedforthejobbecauseIamcapableofcommunicationwithforeignersinEnglishfluently.(devote)③Hedevotedallhissparetimeto________(help)hisstudentswithalltheirEnglish.④Hemadeuphismindtodevoteallhehad________(help)thosepoorchildren.devoted

devoted

devotion

Devoted

helping

tohelpconvince

[k?n?v?ns] vt.使相信；使確信；說服convincingadj.有說服力的convincedadj.確信的；堅信的convincinglyadv.有說服力地，令人信服地(1)convincesb.ofsth.使某人相信某事convincesb.that...使某人相信……convincesb.todosth.說服某人做某事(2)beconvincedof相信……beconvinced(that)．..(某人)相信……convince

[k?n?v?ns] vt.使相信；使確信；說服①Hetriedtoconvincemeofthetruthofthenews,buthecouldnotprovide________proof.Therefore,itseemedthathedidnotspeak________.(convince)②________(convince)thattheBeltandRoadInitiativewillbenefittheChina'seconomy,weareoptimisticaboutthefutureofourcountry.③Scientistsareconvinced________thepositiveeffectofthelaughteronphysicalandmentalhealth.convincing

convincingly

Convinced

ofOnlybypresentingfactsandreasoningthingsoutcanweconvincepeople.assumption

[??s?mp?(?)n] n．假定；設(shè)定；承擔(dān)；獲得assumev.假定，設(shè)想assumingconj.假設(shè)……為真，假如(1)makeanassumptionthat...認(rèn)為；假定ontheassumptionthat...假定……(2)assumesb./sth.tobe假定/假設(shè)某人/某事為Itisassumedthat...一般認(rèn)為……assuming(that)．..假設(shè)/假定……assumption

[??s?mp?(?)n] n．假定；設(shè)定；承擔(dān)；獲得①Don't________thatyouareaprincessandstoplivingin________anymore.(assume)②________isgenerallyassumedthatstressiscausedbytoomuchwork.③Withtherapiddevelopmentoftheeconomy,Chinaisassuming________greaterroleintheprotectionoftheenvironment.④Weareworkingontheplan________theassumptionthateveryoneinvitedwillturnup.assume

assumptions

It

a

onItisuniversallyassumedthatglobalwarmingandclimatechangecouldcauseevenmoredisastersinthefuture.overcome

[???v??k?m]vt.克服；解決；戰(zhàn)勝overcame,overcomeovercomedifficulties戰(zhàn)勝困難beovercomewith...因……而受不了InthefinalgameSwedeneasilyovercameFrance.Iwouldovercomeanyweakness,anydespair,anyfear.expand

[?ks?p?nd] vt.&vi.擴(kuò)大，增加vt.擴(kuò)展，發(fā)展業(yè)務(wù)vi.細(xì)談，詳述expansionn.擴(kuò)展；擴(kuò)張；膨脹；擴(kuò)大o...把……擴(kuò)展/發(fā)展成……expandinto...發(fā)展成/擴(kuò)大成……expandon...細(xì)說(闡述)……ex-前綴：①表示向外；②表示前任；③表示加強(qiáng)的作用eg：exit出口export出口exceed超過，超出extract提取，抽出expand

[?ks?p?nd] vt.&vi.擴(kuò)大，增加vt.擴(kuò)展，發(fā)展業(yè)務(wù)vi.細(xì)談，詳述①[2017·天津卷書面表達(dá)]Inorder________myknowledgeofTianjin,suchasitshistory,traditionandfood,IspendeverysparemomentIhaveinthelibrary.(expand)②It'safactthatiron________whenitisheated.(expand)③________(expand)yourknowledgebyreadingmorebooksisawisechoice.④Couldyouexpand________thatpoint,please?toexpandexpands

Expanding

onestimate

[??st?m?t] vt.n.估計；估價；估算;.估計；估算estimatesth.at…估算某物為……beestimatedtodosth.被估計做某事Itisestimated(that)…據(jù)估計……estimate

[??st?m?t] vt.n.估計；估價；估算;.估計；估算1)Itwasdifficult______________(estimate)howmanytreeshadbeendestroyed.2)__________isestimatedthatsmokingcauses1,000,000prematuredeathseveryyear.3)Oceanplasticisestimated___________(kill)millionsofanimalseveryyear.toestimateIttokillcomprise

[k?m?pra?z] vt.包括，由……構(gòu)成becomprisedof由……組成，包含整體部分部分整體consistofbecomprisedofbemadeupofbecomposedofmakeupalternative

[??l?t??n?t?v] n．可供選擇的事物；adj.可供替代的；非傳統(tǒng)的(1)havenoalternative/choicebuttodosth.別無選擇只好做某事(2)havethealternativeofdoingsth.有做……的選擇，可以做……(3)there'snoalternative...buttodosth.……別無選擇只好做某事(4)analternativeto...……的替代品(5)alternativelyadv.要不，或者“別無選擇只好做……”的其他表達(dá)形式：(1)havenochoicebuttodosth.

(2)can'tdosth.butdosth.(3)candonothingbutdosth.alternative

[??l?t??n?t?v] n．可供選擇的事物；adj.可供替代的；非傳統(tǒng)的①Themanagersaidthattheyhad________alternativeplaniftheplantheyhadputforwardwasnotaccepted.②TheInternetalsoprovidesuswithacheapalternativeto________(communicate)withothers.③ItwassoseriousamatterthatIhadnoalternativebut________(call)thepolice.④Theagencywillmaketravelarrangementsforyou.________(alternative),youcanorganizeyourowntransport.an

communicating

tocall

Alternativelydeepdown

在內(nèi)心深處；本質(zhì)上；實際上deeplyadv.很，非常；強(qiáng)烈地，深深地deepenvi.&vt.加深,加深（理解）depthn.向下（或向里）的距離；深（度）indepth全面；深入；詳細(xì)atadepthof...在...的深處Deepdown,YuanLongpingisstillverymuchafarmeratheart.inturn

相應(yīng)地；轉(zhuǎn)而；依次；輪流inone’sturn輪到某人；接著taketurnstodosth./(in)doingsth.輪流做某事It’sone’sturntodosth.輪到某人做某事byturns交替地;輪流Itturns/turnedoutthat…結(jié)果是……Asweallknow，alltheoriescomefrompracticeandinturnservepractice.inturn

相應(yīng)地；轉(zhuǎn)而；依次；輪流①Itisourresponsibilitytotakecareofoursickmother________turns.②Whenitwashisturn________(deliver)hisspeech，hewalkedtowardstheplatform，nervousandembarrassed.③Hespendstoomuchtimeonmaths，andthis________turnaffectstheprogressoftheothersubjects.④Atthemeetingtheytookturns________(put)forwardanumberofsuggestionsaimingtopromotethereformofeducationsystem.⑤Whenitwas________myturn，Iwastooexcitedtospeak.by

todeliverin

toputinnowherenear

完全沒有，遠(yuǎn)不及nowherenear完全沒有，遠(yuǎn)不及，離……很遠(yuǎn)go/getnowhere沒有結(jié)果，沒有進(jìn)展getsb.nowhere讓某人毫無進(jìn)展inthemiddleofnowhere在遙遠(yuǎn)偏僻處outof/fromnowhere突然出現(xiàn)，突然發(fā)生Iamnowherenearperfect,though,andIhavea