Unit5Workingtheland单词语篇练习课件高二英语人教版选择性

Unit5单词语篇练习1.

________(devote)toriddingthewholeworldofhunger,YuanLongping,this________(devote)agriculturalscientist,haddevoted________(him)totheresearch

onhigh-yieldhybridrice(杂交水稻).Withouthim,theworldcouldn’t___________(tackle)theproblemoflackingenoughfood

sosuccessfully.Itwashethat_________(overcome)technologicalbarriersandsetanewrecordfortheoutputofrice.Bynomeanswillallofusforgethis_________(devote)tothefightagainsthunger.Heisoneofthemostrespected___________(celebrate)allyounggenerationsshouldadore.Devoteddevotedhimselfhavetackledovercamedevotioncelebrities重点单词词形转换用法总结

devotevt.____________n.奉献____________adj.奉献的、献身的

overcomevt.___________过去式___________过去分词

celebratevt._______________n.庆祝活动______________n名人__________adj.有名的、有声望的devotiondevotedovercameovercome1.

devoteoneselftodoingsth.2.bedevotedtodoingcelebrationcelebritycelebrated2.

Sincelastyear,variouskindsofnewsreportsabouttaintedcelebrities(劣迹艺人)_____________(hear).Aposttitled‘Whatgood_____________(characteristic)shouldagoodcelebritypossess?’

hasgoneviralonline.Somenetizensbelievebasicabilitiessuchas___________(convince)actingskills

thatcan

convincetheaudience______theroleheplays

areneeded.That’stosay,anactorshouldbecapableof

making

hisviewers__________(convince)ofhisperformances.Inaddition______those,goodqualitieslikehonesty,responsibility,dedication,andbeinglaw-abiding(守法的)arealsoconsidered.Allofthem_____________(convince)thatonlywiththosequalitiescanonebequalifiedasagoodcelebrity.重点单词词形转换用法总结convincevt.____________adj.令人信服的____________adj.相信的

havebeenheardcharacteristicsconvincingofconvincedtoareconvincedconvincingconvinced1.

convincesb.of/that2.

beconvincedof/that3.

Lifeisaboutmakingdifferent_________(choose).Butthe_________(real)isthatsometimeswearegivenonlyoneoptionandwehavenoalternativebut_________(accept)it.______instance,whenabigfireoccurs,thereisonlyonealternativeforfirefighters.That’stoputitoutandsavelives.Theycan’tchoose_________(step)backorstandby.___________(alternative),theyshouldfaceuptoit.重点单词词形转换用法总结choose________n.选择

________adj.选择的

real_________n.现实

________adv.真地

option_______adj.可选择的alternative___________adv.可选择地、可替换

choicesrealitytoacceptFortostepAlternativelychoicechosenchoosetodosth.选择做某事realityreallytherealityisthat....现实是...optionalalternativelyhavenoalternativebuttodosth.4.

Water_________(short)hasbeenabigproblemforpeopleininland（内陆的）areasofChinaduetobeingfar_______majorrivers,lakesorseasandbeingshort_____rainfallallyearround._______(give)thatmanyresidentshavebeentroubledbythisproblem,ChinesegovernmenthasconstructedawaterprojectcalledtheSouth-NorthWaterDiversionProject(南水北调工程）,hopingtotransfer(转移)waterfromthesouthrich_____majorriverstothedrought-affectednorth.Expertshaveestimatedthetotalcostofthisgrandproject________500billionyuanandafteritis________(entire)completed,an_________(estimate)50billioncubicmeters（立方米）ofwaterwillbetransferred.

It__________(estimate)thatithasbenefitedabout430million

peopleacrossthecountry.shortagefromofGiveninatentirelyestimatedisestimated重点单词词形转换用法总结short___________n.缺乏___________vt.缩短___________adv.短地、不久

estimate__________adj.估计的

短语befar________离....远berich________富有...句式giventhat....考虑到、鉴于shortageshortenshortlybeshortof缺乏shortageof...缺乏...estimatedestimatesthat...估计...itisestimatedthat...据估计fromin5.

“The__________(expand)ofcitiesmeansmorefactoriestobebuiltandmoresevere__________(chemistry)pollution”,saysMr.Kenny,a_________(chemistry)fromtheUK.Althoughthebuildingoffactoriescancreatemorejobs,thusreducing_________(poor)inpoorareas,hearguesthat___________(convention)methodsofdischargingwastestilldomoreharmthangood.Heemphasizesthatkeepingcompanies_______buildingfactoriesisnotalong-termsolution.Overthelastyears,hehasfocused________developingnewtechnologythatcandealwithpollutantssoastokeepwater,soilandcropsfree_________harmfulchemicals.expansionchemicalchemistpovertyconventionalfromonof/from重点单词词形转换expand_________n.扩张

________adj.扩大的chemistry_________n.化学家_________adj./n.化学的/化学物质poor_________n.贫穷

________adv.穷地convention____________adj.传统的______________adv.传统地、一贯地短语

keepsb._______doingsth.阻止某人做某事focus_______集中注意力于keepsb./sth.free________使......免于.....expansionexpandedchemistchemicalpovertypoorlyconventionalconventionallyfromonof/from6.

KnowingthattheChinesePaintingExhibitionwill___________(extend)foranotherweekandconsideringthatyouare_______(deep)attractedbyChinesepaintings,I’dlike___________(extend)mysincereinvitationtoyoutotakepartinit.Ihaveastrongbeliefthatthe_______(deep)ofChineseculturereflectedinthepaintingswillimpressyouand________(deep)yourunderstandingoftheoriginanddevelopmentofChinesepaintings.重点单词词形转换用法总结extend_________n.延伸________adj.伸展的deep_________n.深度

________adj.深的__________vt.加深_________adv深深地__________________加深某人对....的理解

beextendeddeeplytoextenddepthdeepenextensionextensivedepthdeepdeependeeplydeepenone’sunderstandingofsth.7.Chinesepeopleshowgreatpreference______instantnoodleswithnearly40billionbags__________(consume)everyyearinChina,andoneofthenoodlebrandsalargenumberof___________(consume)buyisMasterKongOldAltarPickledBeefNoodle,also________(name)LaotansuancaiinChinese.However,itturnedout______Laotansuancaimadeitspickledcabbagesinadirtypit(坑)withstaffsteppingonthembarefootanditsproductswerecomprised________toomuchharmfulchemicals.Thisnews____________(generate)widespreadattentionandcriticismsin