Unit2单元知识回顾默写练习

Unit2

单元知识回顾——默写练习(三)______________________________________________________________________________________Ⅰ.单元知识回顾(共30小题；每题2分，满分60分)1.与struggle相关的短语(1)为争取……而斗争；为……而努力(2)与……斗争；与……搏斗(3)努力做某事(4)挣扎着站起来2.与expand相关的短语(1)将……扩展/发展成……(2)详述；详细阐明struggleforstrugglewithstruggletodosth.struggletoone’sfeeto...expandon/upon_________________________________________________________________________________________________________________________________3.与rid相关的短语(1)使某人/某物摆脱……(2)摆脱；除去4.与satisfied/satisfaction相关的短语(1)对……感到满意(2)对做……感到满意(3)令某人满意的是5.与equip/equipment相关的短语(1)用……武装某人；用……装备某物(2)为……而武装某人；为……而装备某物(3)一件设备ridsb./sth.of...get/beridofbesatisfiedwithbesatisfiedtodo...toone’ssatisfactionequipsb./sth.with...equipsb./sth.for...apieceofequipment_________________________________________________________________________________________6.与confuse相关的短语(1)把A与B混淆(2)对……感到困惑7.与regret相关的短语(1)后悔做了某事(2)遗憾将要做某事(3)令某人感到遗憾的是confuseAwithBbe/getconfusedabout...regretdoing/havingdonesth.regrettodosth.toone’sregret_____________________________________________________________8.与turn相关的短语(1)转向；求助于；翻到(书的某页)(2)证明是，结果是(3)出现，到场，露面；开大(4)拒绝；调小9.与reduce相关的短语(1)(从……)减少到……(2)减少了……turntoturnoutturnupturndownreduce...by...reduce(from...)to..._________________________________________________________________________________________________________________10.与free相关的短语(1)使……免受(影响、伤害等)(2)免费(3)使……解除……；使……摆脱……11.与comment相关的短语(1)对……进行评论(2)对……进行评论keep...freefrom/offorfree/freeofchargefreesb./oneself/sth.of/menton/uponmakeacomment/commentson/about...Ⅱ.完成句子(共5小题；每题4分，满分20分)12.Farmersusedto___________________________________________，butthey___________________________.农民过去常与各种自然灾害作斗争，但他们还是被饥饿困扰。13.Although________________________waysto_________________________________，__________________，theireffortswereinvain.尽管几十年来他们一直在努力寻找谷物增产的方法，但令他们非常遗憾的是，他们的努力都白费了。struggleagainst/withallkindsofnaturaldisasterstheystruggledtosearchfordecadesmuchtotheirregretwerestilldisturbedbyhungerincreasethegrainoutputfor14._____________________onthehybridrice，farmersarenowproducingharvests______________________.多亏他对杂交水稻的研究，农民们种出的粮食是以前的两倍。15.Ithas_______________for22%oftheworld’spopulation_____________________.这使得世界22%的人口摆脱饥饿成为可能。16._______________________________，manyfarmers___________________advancedtechnologyfromdevelopedcountries.配备有先进的设备，许多农民更关注学习来自发达国家的先进技术。ThankstohisresearchtwiceaslargeasbeforemadeitpossibletogetridofhungerEquippedwithadvancedequipmentfocusmoreonlearningⅢ.知识运用于语境(共10小题；每题2分，满分20分)ANewFarmingWayTuanwasafarmerinVietnam.Fordecades，he17.____________________(struggle)toridhisfamilyofhunger.However,18.__alwaysconfusedhimhowtoexpandtheoutputofhiscrops.This19.__________

(disturb)problemledtohisregrettingbeingafarmer.Hewouldratherhavechosen20._______job.Oneday,21.______skimmingthroughanewspaper，Tuanreadacomment

onYuanLongping.HeunderlinedYuan’snationalityand22.___________(occupy)，andthenfocusedonhisdiscoveryandthestatisticsofhisresearch.hasbeenstrugglingitdisturbinganotherwhenoccupationHefoundtheknowledgeYuancirculatedvery23.________(practically).Therefore，hemadeasummaryandbegantobuildup24.__newfarmingmethod.Heplantedsupergrainofrichnutritionandequippedhimselftokeephiscropsrootsfreefrombacteriaandpests.Healsoenrichedmineralsinthesoilwhilereducingchemicalfertilizers.Thoughittookhimmoretimeand25._________

(free)，hewasfullofhope.Thenextyear，Tuanwassunburntbuts