Uniit 5 Words 单词词性转换-高中英语人教版选择性必修第一册

B4U5WorkingtheLandWordsandexpressions1.hybridrice杂交水稻

ahybridcar

混合动力车2.________v.把…献(给);专心于→___________adj.忠诚的→___________n.献身

devoteoneselfto(doing)sth.=bedevotedto(doing)sth.致力/献身/专心于3.___________n.不足;缺少;短缺

→__________adj.短的；缺乏的

→____________adv.短暂地；→_____________v.使变短

ashortageof…缺乏foodshortage食物短缺beshortof缺乏...4.

tackle

v.解决；处理

【同】dealwith=settle处理5.crisisn.危机afinancialcrisis经济危机

/faɪˈnænʃ(ə)l/6.boostone’sconfidence

增强某人的自信心boostyields提高量产

7.yield/jiːld/n.量产v.生产

；屈服

yieldto=givein=givewayto

屈服【区】：field/fiːld/n.田野；领域

；yellat对...大喊大叫/jel/devotedevoteddevotionshortageshortshortlyshorten8.__________v.使确信→________adj.确信的→_________adj.令人信服的

convincesbofsth.使某人相信某事

sb.beconvincedofsth./that...某人相信某事9._______________

n.[C]特征;&adj.典型的;独特的→___________n.[C]角色；品质；文字

10.attain

vt.(通常经过努力)获得;达到(某年龄/水平/状况)attainable

adj.可得到的;可实现的→

attainment

n.达到;成就

获得：【同】：get/gain/obtain/achieve11.______________adj.习惯的；传统的→____________n.惯例；习俗12.____________n.假设/əˈsʌmpʃn/→________v.假定；假设/əˈsjuːm/

（发音）

makeanassumption假定Itisassumedthat人们认为...assumingthat...假设13.___________adj.热切的;强烈的

___________adv.强烈地;极度;剧烈地intenseheat/cold/pain酷热；严寒；剧痛intensecompetition激烈的竞争convinceconvincedconvincingcharacteristiccharacterconventionalconventionassumptionassumeintenseintensely14.________v.扩张，扩大；→___________n.扩大，；发展expand/broadenone’shorizon

开阔视野15.outputv./n.输出(output-output-output-outputting)【反】：inputv./n.输入16.__________vt.估计；估价；估算→__________n.估算；看法

→_____________v.高估

→______________v.低估

Itisestimatedthat据估计...17.

domestic

adj.国内的；家庭的

domesticallyadv.国内地；家庭式地domesticarrival国内到达

domesticaffairs国内事务18.

_______________n.消费→___________v.消费→____________n.消费者

注意发音：[kənˈsʌmpʃ(ə)n]

[kənˈsjuːm]

[kənˈsjuːmə(r)]19.

becomprisedof=bemadeupof=consistof由…组成20._____________vt.产生;引起→_____________n.发电机;生产者→_____________n.一代;产生expandexpansionestimateestimationoverestimateunderestimateconsumptionconsumeconsumergenerategeneratorgeneration21.________n.休闲；闲暇atleisure悠闲地leisuretime休闲时间22._______n.泥土【区】oiln.油23.

___________n.名望;名人

[səˈlebrəti]复数:celebritiesaninternetcelebrity=aninfluencer网红【区】：celebrate[ˈselɪbreɪt]v.庆祝24.___________n.谷物goagainstthegrain不合常理25.________n.现实；事实→________v.实现inreality=infact=actually实际上→_______adj.真实的→________adv.真地；非常realiseone’sdream实现梦想

virtualreality虚拟现实26._______adj.咸的→________n.盐27._______adj.城市的【反】：_______adj.农村的28.____________n.扩大→_____________v.扩大;延长29.

____________adj.化学的&n.[C];化学品→____________n.化学→__________n.化学家;药剂师leisuresoilcelebritygrainrealityrealisereallyrealsaltysalturbanruralextensionextendchemicalchemistrychemist29.__________n.贫穷;贫困→________adj.贫穷的【区】：propertyn.财产30.__________adj.有机的；器官的→________n.器官[ˈɔːɡən]31.__________n.杀虫剂→________n.害虫词缀-cide杀suicidev.自杀32.inturn相应地；轮流It’syourturntodosth轮到你做…

byturns轮流地33.__________v.消化；领会n.摘要34.__________adj.极其重要的【同】：veryimportant,significant,vital,crucialAbeessentialtoB

A对B是不可缺少的Itisessentialforsb.todosth.对某人来说做某事是必要的Itisessentialthatsb(should)dosth.某人做某事是必要的35.__________n.矿物→________n.矿；我的（东西）→________n.矿工

[ˈmɪnərəl][maɪn][ˈmaɪnə(r)]36.alternativen.可供选择的事物；adj.代替的povertypoororganicorganpesticidepestdigestessentialmineralmineminer37.forinstance【同】例如forexample，suchas,like（像）38.

________

n.深度→________

adj.深的→________

adv.非常；深深地→________

v.使变深wideadj.宽的→width/wɪdθ/n.宽度→widely

adv.

→widen

v.使变宽lon