高二英语人教版（2019）选择性必修+5+Working+the+land+全单元词汇讲解词汇课件-第一册

Unit5WorkingthelandVocabularyhybridrice杂交稻；杂种稻ahybridcar混合动力汽车food/housing/watershortages食物/住房/用水短缺ashortageof…缺乏……，……的短缺tackletheproblem处理这个问题boosttheeconomy/boostprofits促进经济发展/提高利润boostsb’sconfidence增强某人的信心aboostincarsales汽车销售额的增长apolitical/financialcrisis政治/金融危机yieldtosb/sth向……屈服/让步high/lowyield高产/低产thelandyieldinggrapes出产葡萄的这块地Thisprojectyieldedaprofitofatleast$100million.becharacteristicof…具有……的特征，为……所特有It’scharacteristicofhimtobelateforschool.akeycharacteristic一个重要特征character

n.品质，性格；人物，角色；文字devotevt.献身；专心于(常与介词to连用)(1)devote...to...把……奉献给……；把……专注于……devoteoneselfto致力于；献身于(2)devotedadj.深爱的；忠诚的bedevotedto专心于；致力于(3)devotionn.关爱；奉献；忠诚；专心单句语法填空/句式转换①OfficerPatrickDaughertyenteredthehomeandfoundGaryandhis_______(devote)cat,Tommy.②Societyevenpraises“burningthecandleatbothends”asasignofour________(devote)toworkandfamily.③Devotedtoteachingthedeafchildren，theyoungladyhaslittletimetocareforherowndaughter.

→___________________teachingthedeafchildren，theyoungladyhaslittletimetocareforherowndaughter.devoteddevotionDevoting

herselftoconvince

vt.使相信；使确信；说服(1)convincesb.ofsth.

使某人信服某事convincesb.todosth.

说服某人做某事convincesb.that...

使某人确信……(2)convinced

adj.确信的，信服的beconvincedof/that...

确信……(3)convincing

adj.

令人信服的单句语法填空/句式转换①Howcanyouconvinceme________(play)yourgame?②Thislastargumentisthemost__________(convince)tome.③__________(convince)othersofsomethingisreallyachallengingtask.④Hewasconvincedofitstruth，andhefeltpleased.→______________________，hefeltpleased.(形容词短语作状语)toplayconvincingConvincingConvincedofitstruthattainfive“a”intheexamsattainknowledgefromattainone’sgoalconventionalmethods/behavior传统方法/循规蹈矩的行为convention

n.习俗，常规，惯例makeassumptionsabout对……进行臆断assume

v.假定；设想Itisassumedthat...据推测……anintenselook热切的神情intenseheat/cold/paintheintenseinterest浓厚的兴趣overcomedifficulties/badhabitsovercomedisadvantages/theenemyovercomethefearexpandtheinfluenceexpandproduction/wingsexpandthehouseintoahotelinputaroughestimateThecostofrepairingitwasestimatedat$900.It’sestimatedthat…domesticaffairs/politics/flightsdomesticappliances/service家用器具/家务服务consume/kənˈsjuːm/v.消耗，耗费;吃,喝,饮generateelectricitygenerateheat/power/interestgenerationn.产生，一代（人）expansionn.扩张，扩大，膨胀一句多译委员会由知名的登山运动员组成。①Thecommittee________________well-knownmountaineers.②Thecommittee______________well-knownmountaineers.③Thecommittee___________well-knownmountaineers.④Thecommittee_________well-knownmountaineers.iscomprisedofismadeupofconsistsofcomprisesbecomprisedof＝consistof＝bemadeupof包括；包含；由……组成consistof没有被动语态leisureactivities/interests

业余活动/爱好atleisure悠闲，从容DeepdownshestilllovedTom.Sheseemsindifferent,butdeepdownshe’sverypleased.poor/dry/acid/sandy/fertilesoil

贫瘠/干旱/酸性/沙质/肥沃的土壤afewgrainsofrice

几粒大米agrainofsalt/sand一粒盐/沙

havegood/perfect/poor/normalvision视力好/极好/差/模糊/正常Hehadavisionofaworldinwhichtherewouldbenowars.他幻想有一个没有战争的世界。inreality=infactdreamandrealityfacerealityrealadj.真的，真实的reallyadv.salty/sour/sweet&sugary/bitter/spicyruralabombattack/blast/explosion轰炸；炸弹爆炸abombgoesoff/explodes炸弹爆炸extendv.扩大，延伸chemistryn.化学chemistn.化学家，药剂师Thetomatoesgiveextraflavortothesauce.番茄使调味汁别有风味。fertile/ˈfɜːtaɪl/adj.肥沃的；富饶的fertility/fəˈtɪləti/n.富饶；丰产fertilize/ˈfɜːtəlaɪz/v.施肥于fertilization/ˌfɜːtəlaɪˈzeɪʃ(ə)n/n.施肥ease/relievev.缓解，减轻organicvegetables/farming有机蔬菜/种植organicchemistryinorganicadj.pestawidespreadhobbywidespreaddamagethewidespreaduseofchemicalsinagricultureminen.矿井；矿minern.矿工takeroot生根，植根，深入人心v.扎根于adreamwhichisrootedinmyheartentirelydifferententire

adj.全部的，整个的，完全的theentireuniverseanimportantaspectinthisaspecteveryaspectoflifeinturn相应地，转而，依次，轮流byturns轮流；依次inone'sturn轮到某人；接着taketurnsin(doing)sth./taketurnstodosth.轮流做某事It'sone'sturntodosth.轮到某人做某事判断正误(T/F)1.他们在会上依次发言。Theyspokebyturnsatthemeeting.()Theyspokeinturnatthemeeting.()2.他们一个接一个地按顺序上了汽车。Theygotonthebusbyturns.()Theygotonthebusinturn.()FFTTdigest

vt.消化；领悟

n.文摘；摘要Icannotdigestmilkproducts.IttookmesometimetodigestwhatIhadheard.(1)digestfood消化食物digesttheimportantpoints领会要点newsdigest新闻摘要(2)haveagood/poordigestion消化能力强/弱(3)digestiveadj.消化的；和消化有关的

thedigestivesystem

消化系统essentialadj.必不可少的(necessary)；极其重要的(vital)；本质的；基本的(fundamental)；n.必需品；要点，要素(1)beessentialto/for对……是必不可少的/极其重要的Itisessentialthat...……是必要的/至关重要的(2)bareessentials最基本的用品(3)essentially

adv.本质上；根本上；基本上单句语法填空①Moneyisnotessential__happiness.②Itisessential____youhavesomeexperience.③Thehousehasallthe__________(essential)likeheatingandrunningwater.④Therearethree___________(essential)differentwaysofsolvingtheproblem.tothatessentialsessentiallyalternativen.可供选择的事物adj.供选择的；其他的；可供替代的；非传统的(1)havenoalternativebuttodosth.别无选择只好做某事havethealternativeofdoingsth.有做某事的选择there'snoalternative...……别无选择analternativeto...……的替代品(2)alternatively

adv.可供选择地Thewaywasblocked，sowewentbyanalternativeroad.Thereweresomanycarsheldupbytheheavyrainontheroadthatwehadnoalternativebuttowait.(1)alternative通常指两者之间的选择，而choice则指一般意义上的选择。

(2)“别无选择只好做某事”的其他表达形式还有：havenochoicebuttodosth.；can'tdosth.butdosth.；candonothingbutdosth.等。在这些结构中若but之前出现实义动词do的某种形式，but之后要用省略to的不定式，否则，but之后的to不能省略。depth

n．深度the/adepthof

……的深