Unit5WorkingtheLandKeyWords1課件-高中英語(yǔ)人教版選擇性

Learningobjectives1.TolearnsomenewwordsinUnit5.(Fromhybridtotunnel)2.Tolearnsomeusagesofthekeywords.PronunciationPART01UsagesPART02hybrid/?ha?br?d/

n.[C](pl.-s)adj.雜交的，混合的雜交動(dòng)(植)物；合成物；混合動(dòng)力車(chē)ahybridlanguagedevotevt．獻(xiàn)身，致力，專(zhuān)心（常與介詞to連用）動(dòng)詞搭配用法1.devoteone’slife/time/energyto(doing)

：

把生命/時(shí)間/精力投入到...2.devoteoneselftosth./doingsth.：

致力于；獻(xiàn)身于

同根詞及用法devoted

adj．忠誠(chéng)的，全心全意的bedevotedtosth./doingsth.

致力于，獻(xiàn)身于devotionn．[U]摯愛(ài),關(guān)愛(ài);忠誠(chéng),奉獻(xiàn),專(zhuān)心詞匯拓展devoted

adj摯愛(ài)的；全心全意的；忠誠(chéng)的：Herson,towhomshewasso

devoted,wentabroadtenyearsago.devotionn

[U]獻(xiàn)身；忠誠(chéng)；熱愛(ài)；專(zhuān)心：devotiontodutyIrespectedhisdevotiontoteaching.belostinfocusonbeabsorbedinbeinvolvedinbeengagedin寫(xiě)作同義異構(gòu)：除了devoteoneselfto你還能想到哪些表示“專(zhuān)注于/致力于做某事”的表達(dá)？concentrateonshortageashortageoffunds資金短缺asevere/seriousshortage嚴(yán)重不足awater/food/housingshortage水資源/食物/住房的缺乏shortadj.短的，不足的；矮的，低的forshort作為簡(jiǎn)稱(chēng)inshort總之，簡(jiǎn)言之n.不足，缺少，短缺ashortageofsth.短缺搭配用法tackle/?t?kl/vt.解決（難題）；應(yīng)付（局面）=dealwith（就...事）與sb.交涉搭配用法~sb.(aboutsth.)Therepairmanisabletotackle

anyproblemswithhistools.Therearevariouswaystotackletheproblem.crisis/?kra?s?s/n.危機(jī)；危急關(guān)頭（復(fù)數(shù)：crises）apolitical/financialcrisis

政治╱金融危機(jī)自2013年初，adidas公司發(fā)布了UltraBoost系列跑鞋，boost就成為了最火的球鞋中底緩震科技。boost是一種發(fā)泡材料，柔軟舒適且回彈迅速，讓人在跑步時(shí)的每一次落地、蹬地都能感受到十足的彈性，就像被源源不斷的能量推動(dòng)著前進(jìn)。而這一特點(diǎn)，恰恰與單詞boost的本身含義密切相關(guān)。boostvt

使增長(zhǎng)；使興旺；促進(jìn)：Each“l(fā)ike”boostsmyconfidence.Researcheshaveshownthatsmilingcanlowerbloodpressure,reducestressandboosthappiness.2009山東改Thenewresortareahasboostedtourism.n[C]［常用單數(shù)］增長(zhǎng)；幫助；激勵(lì)：agreat/tremendous/welcomeboost基本義：使增長(zhǎng)*yieldn.產(chǎn)量，產(chǎn)出vt.出產(chǎn)（作物）；產(chǎn)生（效益等）vi.屈服，讓步/ji?ld/搭配和用法yieldtosth./sb.向...屈服=giveintosb.convince動(dòng)詞搭配用法vt．使確信，使信服；說(shuō)服(persuade)1.convincesb.ofsth.：

使sb.確信sth.2.convincesb.that：

使sb.相信…3.convincesb.todosth.:說(shuō)服sb.做sth.拓展：persuadesbtodo…說(shuō)服某人做什么=persuade/talksbintodoing…

persuadesbnottodo…說(shuō)服某人不做什么=persuade/talksboutofdoing…

convince語(yǔ)義網(wǎng)絡(luò)圖使信服基本義convince使某人信服某事使某人信服他人的話(huà)去做某事使確信；使信服說(shuō)服程度遞進(jìn)同根詞及用法convinced adj.確信的，堅(jiān)信的beconvincedof/aboutsth./that….convincing adj.令人信服的,有說(shuō)服力的convincedadj

確信的；堅(jiān)信的：Samnoddedbuthedidn’tlookconvinced.Iamconvincedofherinnocence.convincingadj

有說(shuō)服力的；使人信服的：convincingevidence

【拓展】分詞形容詞用所給單詞的正確形式填空。1.Iampretty____________(convince)thatawisechoicemakesperfect.（2014上海）2.Thematchwaspostponedtothe____________(follow)Saturdaybecauseofbadweather.3.Aparkinglotisseenpackedwithtensofthousandsof____________(share)bikesbelongingtotheChinesebike-sharingfirmMobike.4.Theexpertexpectstheunemploymentfigurestoriseevenhigherinthe____________(come)months.5.Youcanaskanyoneforhelp.Everyonehereis____________(will)tolendyouahand.（2014安徽）convinced很多動(dòng)詞的-ed形式和-ing形式已經(jīng)成為獨(dú)立詞條，稱(chēng)作分詞形容詞。其中有一類(lèi)分詞形容詞，如動(dòng)詞的___________形式表示主動(dòng)關(guān)系；動(dòng)詞的___________形式表示被動(dòng)關(guān)系。-ed-ingfollowingsharedcomingwilling/?k?r?kt??r?st?k/characteristic

adj.典型的,特有的n.[C]特征,特點(diǎn),品質(zhì)(常用pl)Personalcharacteristics,suchasdetermination,diligenceandpersistence,arevitaltosuccess.adj.搭配和用法Theneedtocommunicateisakeycharacteristicofhumansociety.be~(ofsth./sb.)是sb./sth.特有的character:n.

1.特點(diǎn)；特色[U]2.人物；角色[C]3.文字；符號(hào)[C]4.品質(zhì)；性格[C]

2.attainvt．(通常指通過(guò)努力)獲得，

得到、達(dá)到（某年齡、水平、狀況）搭配用法1.attainone’saim/goal：

達(dá)到某人的目標(biāo)2.attainknowledge: 獲得知識(shí)

同根詞attainableadj.可到達(dá)的；可得到的；可實(shí)現(xiàn)的conventionaladj.墨守成規(guī)的；傳統(tǒng)的；常規(guī)的（武器）conventionalbehaviourconventionalmethods/approachesconventionalforces/weapons常見(jiàn)搭配用法循規(guī)蹈矩的行為傳統(tǒng)方法常規(guī)部隊(duì)╱武器conventionn.[C/U]習(xí)俗,慣例；

[C]集會(huì),公約；

[C/U]傳統(tǒng)風(fēng)格同根詞assume

vt.假定,假設(shè);設(shè)想3.assume...tobe... 認(rèn)為…是…；假定…是…4.Itisgenerallyassumedthat...一般認(rèn)為…5.assumeresponsibility承擔(dān)(責(zé)任)assuming(that)

conj.

假設(shè)(作狀語(yǔ))assumption同根詞&搭配用法n.[C]假定；假設(shè)；承擔(dān)，獲得搭配用法1.makeanassumption

做假設(shè)2.ontheassumptionthat

假定...1)It’s________(assume)thatmanygirlswillbehappywithtearswhenreceivesuchagift.據(jù)推測(cè)，許多女孩收到這樣的禮物會(huì)高興得熱淚盈眶。2)_________(assume)thattherewasn’tthehardworkofthedustman,whatcanyouimagineourenvironmentwillbelike3)Thetheoryisbasedonaseriesofwrong_________(assume),soitcan’tbeputintopractice.assumedAssuming

assumptions有些詞看上去是現(xiàn)在分詞或者是過(guò)去分詞，實(shí)際上可直接用作介詞或者連詞：假設(shè)，如果conj.：assuming/supposing/provided/providing鑒于；考慮到

prep.&conj:giventhat/considering包括，包含prep.：includingUnit5Vocabulary課前準(zhǔn)備:課本、筆記本、筆(如果沒(méi)有課本，把筆記記本上，開(kāi)學(xué)后貼書(shū)上）intense

adj.熱切的;十分強(qiáng)烈的;激烈的

beintenseabout對(duì)…熱心

intenselyadv.強(qiáng)烈地，激烈地

intenseheat/pain

酷熱/劇痛eg.He’sveryintenseabouteverything.overcome(overcame;overcome)

vt.克服，解決,戰(zhàn)勝

overcomedifficulties/one’sfear克服困難/某人的恐懼overcomebadhabits改掉惡習(xí)income收入；收益outcome結(jié)果=getover:克服;解決;戰(zhàn)勝expandvt./vi.擴(kuò)大，增加(尺碼、數(shù)量、重要性)；

擴(kuò)展（業(yè)務(wù)）；詳述搭配用法1.expand...into... 把...擴(kuò)展/發(fā)展成...2.expandon/upon... 細(xì)說(shuō)/闡述...expansion:n.擴(kuò)張;擴(kuò)展;擴(kuò)大;膨脹

1)Therearenoplanstoexpandthelocalairport.2)Yourvocabularywillexpand

throughreading.3)Hehasexpandedthebusinessbyopeningfourmoreshops.outputn.[C]產(chǎn)量，輸出量,輸出vt.(output-output)輸出Manufacturingoutputhasincreasedby8%.dataoutput

Computerscannowoutputdatamuchmorequickly.工業(yè)產(chǎn)量增長(zhǎng)了8%。數(shù)據(jù)輸出現(xiàn)在計(jì)算機(jī)能更快地輸出數(shù)據(jù)。inputn.輸入;投入v.輸入estimate

vt/n

[常用于被動(dòng)語(yǔ)態(tài)]估計(jì)；估算；估價(jià)：①estimatesthatTheyestimatethecosttorepairat$800.2016天津改②beestimatedtobeThetreeisestimatedtobeatleast700yearsold.③itisestimated+(that)從句：ItisestimatedthattensofthousandsofducksareconsumedeverydayinNanjing!估計(jì)……的數(shù)量為……

估計(jì)某事物達(dá)到……據(jù)估計(jì)……underestimate

低估overestimate

高估“itis+動(dòng)詞

-ed+that從句”結(jié)構(gòu)根據(jù)所給漢語(yǔ)及提示，用適當(dāng)?shù)脑~塊完成下列句子。1.In2010,_____________________（據(jù)估算）about400villageshopsclosed.（2014

上海改）2._________________________（普遍認(rèn)為）peopleactthewaytheydobecauseoftheirpersonalitiesandattitudes.（2014重慶）(believe)3.____________________（人們常說(shuō)）thejoyoftravellingisnotinarrivingatyourdestinationbutinthejourneyitself.（2008

江蘇）4.____________________（據(jù)報(bào)道）aspacestationwillbebuiltonthemooninyearstocome.（2015安徽改）5.____________________（一致同意）weshouldholdanothermeeting.itwasestimatedthatItisgenerallybelievedthatItisoftensaidthatItisreportedthatItis/wasagreedthatdomesticadj.本國(guó)的，國(guó)內(nèi)的；

家用的，家庭的domesticaffairs/appliances/jobs國(guó)內(nèi)事務(wù)，家用電器，家務(wù)活/d??mest?k/comsumptionn.消耗，消耗量；消費(fèi)consume vt.消耗；consumer n.【C】消費(fèi)者，顧客同根詞gasandoilconsumption燃?xì)夂腿加偷南牧縞omprisebecomprisedof（不用于進(jìn)行時(shí)態(tài)）vt.包含，有…組成；

由…組成，包括，包含搭配用法=becomposedof=bemadeupof=consistof(無(wú)被動(dòng)語(yǔ)態(tài)，不用于進(jìn)行時(shí)態(tài)）generatevt.產(chǎn)生，引起，創(chuàng)造generate/produce/makeelectricity

發(fā)電

generateincome/profit/wealth產(chǎn)生收益/利潤(rùn)/財(cái)富

generationn.產(chǎn)生，一代theyounger/oldergeneration年輕/年老一代generousadj.慷慨的；大方的generallyadv.通常地；普遍地*strainn.壓力，重負(fù)；

拉力，張力；

勞損，拉傷；

品種，類(lèi)型alegstrain腿部拉傷anewstrainofdog新品種的狗leisuren.休閑，空閑，閑暇atleisure:閑散;悠閑;不慌不忙;從容atone’sleisure:有空時(shí);空閑時(shí);方便時(shí)Thebusyemployeeenjoyshisleisure

timeontheweekends.soiln.土壤（=earth）；國(guó)土；vt.弄臟rich/poorsoil肥沃的/貧瘠的土地nativesoil故土celebrity:n.名望;名譽(yù);名人;名流celebrate

v.慶祝;慶賀;歌頌celebratedadj.著名的；知名的(1)Theyoungmanwor