Unit5WorkingtheLand词汇课（1）课件人教版高中英语选择性

Unit5workingtheland

wordsandphrases

*hybrid/ˈhaɪbrɪd/

n.[C](pl.-s)devotevt．献身，致力，专心（常与介词to连用）动词搭配用法1.devoteone’slife/time/energyto(doing)

：把生命/时间/精力投入到...2.devoteoneselftosth./doingsth.：致力于；献身于

同根词及用法devoted

adj．挚爱的，忠诚的，全心全意的3.bedevotedtosth./doingsth.

专心于，致力于，献身于devotion

n．[U]挚爱，关爱；忠诚，奉献，专心1.Youwillnevergainsuccessunlessyouarefully_______(devote)__yourstudy.2.Her________(devote)tothejobleftherwithverylittlefreetime.todevoteddevotionadj.杂交的，混合的杂交动(植)物；合成物；混合动力车ahybridlanguageshortageashortageoffunds资金短缺shortadj.短的，不足的；矮的，低的n.电影短片forshort作为简称inshort总之，简言之=inaword=inbrief=allinall=inconclusionbeshortfor是...的简称beshortof缺乏，不足shortlyadv.立刻，不久；不耐烦地

n.不足，缺少，短缺ashortageofsth.短缺搭配用法tackle/ˈtækl/vt.解决（难题）；应付（局面）=dealwith

处理;与sb.交涉（就...事）与sb.交涉搭配用法~sb.(aboutsth.)tackletheproblemtacklethecrisiscrisis/ˈkraɪsɪs/n.危机；危急关头（复数：crises）apolitical/financialcrisis

政治╱金融危机boost搭配用法vt.使增长；使兴旺n.增长；提高；激励boostprofits/exports 提高利润/增加出口boostone’sconfidence 增强信心aboostincarsales 汽车销售额的增长*yieldn.产量，产出vt.出产（作物）；产生（效益等）vi.屈服，让步/jiːld/搭配和用法yieldtosth./sb.向...屈服=giveintosb.

Iyielded__hisrequirementandtriedtotacklehiscrisisoffoodshortages.toconvince动词搭配用法vt．使确信，使信服；说服(persuade)1.convincesb.ofsth.：

使sb.确信sth.2.convincesb.that：

使sb.相信…3.convincesb.todosth.:说服sb.做sth.同根词及用法convinced adj.确信的，坚信的beconvincedof/aboutsth./that….坚信/确信...convincing adj.令人信服的,有说服力的1.Scientistsare________(convince)__thepositiveeffectoflaughteronphysicalandmentalhealth.2.Hisexplanationwasso__________(convince)thateveryonepresentbelievedwhathesaid.convincedofconvincing/ˌkærɪktəˈrɪstɪk/characteristic

adj.典型的,特有的n.[C]特征,特点,品质(常用pl)Personalcharacteristics,suchasdetermination,diligenceandpersistence,arevitaltosuccess.

adj.搭配和用法Theneedtocommunicateisa

keycharacteristicof

humansociety.~(ofsth./sb.)是sb./sth.特有的attainvt．(通常指通过努力)获得，得到达到（某年龄、水平、状况）搭配用法1.attainone’saim/goal：

达到某人的目标2.attainknowledge: 获得知识

同根词attainableadj.可到达的；可得到的；可实现的Thisstandardiseasily_________(attain)bymoststudents.attainableMostofourstudentsattainedten‘A’gradesintheirexams.conventionaladj.墨守成规的；传统的；常规的（武器）conventionalbehaviourconventionalmethods/approachesconventionalforces/weapons常见搭配用法循规蹈矩的行为传统方法常规部队╱武器conventionn.[C/U]习俗,惯例；[C]集会,公约；[C/U]传统风格同根词Heisvery____________(convention)inhisviews.他的观念很传统。

conventional*pollinate/ˈpɒləneɪt/vt.授粉；传粉flowerspollinatedbybees由蜜蜂传粉的花卉assume

vt.假定,假设;设想3.assume...tobe... 认为…是…；假定…是…4.Itisgenerallyassumedthat...

一般认为…5.assumeresponsibility

承担(责任)assuming(that)

conj.

假设(作状语)assumption同根词&搭配用法n.[C]假定；假设；承担，获得搭配用法1.makeanassumption

做假设2.ontheassumptionthat

假定...1)It’s________(assume)thatmanygirlswillbehappywithtearswhenreceivesuchagift.据推测，许多女孩收到这样的礼物会高兴得热泪盈眶。2)_________(assume)thattherewasn’tthehardworkofthedustman,whatcanyouimagineourenvironmentwillbelike?3)Thetheoryisbasedonaseriesofwrong_________(assume),soitcan’tbeputintopractice.assumedAssuming

assumptions有些词看上去是现在分词或者是过去分词，实际上可直接用作介词或者连词：假设，如果conj.：assuming/supposing/provided/providing鉴于；考虑到

prep.&conj:considering包括，包含prep.：includingintenseintenseinterest/competitionanintenselookHeisveryintenseabouteverything.adj.十分强烈的，很大的；严肃紧张的；热切的/ɪnˈtens/浓厚的兴趣/激烈的竞争他对一切都很热心热切的神情overcome(overcame;overcome)vt.克服，解决,战胜overcomedifficulties/one’sfear克服困难/某人的恐惧overcomebadhabits改掉恶习expandvt./vi.扩大，增加(尺码、数量、重要性)；扩展（业务）；详述搭配用法1.expand...into... 把...扩展/发展成...2.expandinto…发展成/扩大成…3.expandon/upon... 细说/阐述...同根词extensionn.扩大，扩张，扩展词汇辨析：expand:指范围、体积的扩大、膨胀enlarge:指面积、体积的扩大extend：指长度、宽度的延伸及时间的延长spread：指物种、疾病、思想、文化等的传播、延伸Ourcompanyiseagerto_______intonewmarket.我们的公司急于开辟新的市场。expandoutputn.[C]（人、机器、机构的）产量，输出量,输出vt.(output-output)输出Manufacturingoutputhasincreasedby8%.dataoutputComputerscannowoutputdatamuchmorequickly.工业产量增长了8%。数据输出现在计算机能更快地输出数据。estimate搭配用法1.beestimatedtodo：

估计要做...2.Itisestimatedthat...: 据估计...3.ataroughestimate

：

粗略估计，粗略来说4.underestimate: 低估5.overestimatevt: 对...估计过高拓展estimation

n.判断，评价；估计（做n时侧重过程）estimate侧重结果Thetreeisestimated______atleast700yearsold.tobeTheuniversityestimatesthatlivingexpensesforinternationalstudentsarearound$8,450ayear.(13湖南)该大学估计，国际学生的生活费约为每年8450美元。domesticadj.本国的，国内的；家用的，家庭的domesticaffairs/appliances/jobs国内事务，家用电器，家务活/dəˈmestɪk/comsumptionn.消耗，消耗量；消费；肺结核consume vt.消耗；吃，喝；烧毁；使充满consumer n.【C】消费者，顾客同根词gasandoilconsumption燃气和燃油的消耗量comprisebecomprisedof（不用于进行时态）vt.包含，有…组成；

由…组成，包括，包含搭配用法=becomposedof=bemadeupof=consistof(无被动语态，不用于进行时态）generatevt.产生，引起，创造generationn.产生；一代generateelectricity/income/profits发电/创造收入/创造利润

thegenerationofelectricity发电，电力生产*strainn.压力，重负；拉力，张力；劳损，拉伤；品种，类型alegstrain腿部拉伤anewstrainofdogs新品种的狗leisuren.休闲，空闲，闲暇leisureactivities业余活动atone’sleisure有空时，闲暇时theleisureindustry休闲娱乐行业deepdown本质上，在内心深处Sheseemsindifferent,butdeepdownshe’sverypleased.

soiln.土壤（=earth）；国土；vt.弄脏r