八年级英语下册Unit2Illhelptocleanupthecityparks易错专题习题课件人教新目标版.ppt

Unit2Illhelptocleanupthecityparks.,八年级下册英语（人教版）,单元易错专题,易错点一：alone与lonely的辨析)【精析】alone可用作形容词，意为“独自的，单独的”，只能作表语，强调客观上只有一个人，无人陪伴。alone也可用作副词，意为“独自地，单独地”，常作状语；lonely作形容词，意为“孤独的，寂寞的”，强调心灵上的孤独、寂寞，在句中既可作定语，也可作表语。lonely作定语还可修饰地点名词，意为“荒凉的，偏僻的”。,【精练】1Whenyoufeelhelplessand_，justrememberyouarenot_intheworldbecauseyourfriendsarearoundyou,includingme.Aalone；aloneBlonely；lonelyCalone；lonelyDlonely；alone,D,2Theoldmanoftenfeels_becausehischildrenlivefaraway.AcrazyBlonelyChungryDsleepy3这位父亲很孤独而且经常因孩子的吵闹而发怒。Thefatherwas_andoftenbecameangrybecauseofthenoisychildren.4Theoldmanlives_(独自)Soheoftenfeelslonely.Letsgotovisithim.,B,lonely,alone,易错点二：fix，mend与repair的辨析)【精析】fix侧重于“安装”，有时也用作“修理”，常指修理机器、车辆等；mend着重指“恢复较小之物”原来的样子，例如用针线缝补衣服等；repair较正式，常指使受到一定损失的物品恢复其功能或形状。,【精练】5Theengineers_anewcomputerinourclassroomthewholeyesterdaymorning，sowehadourclassesintheschoolhall.AwerefixingBfixedChavefixedDarefixing,A,6Somethingiswrongwithyourcomputer.Letmehelpyoutoputitright_AcorrectitBthrowitawayCmenditDputitaway7Canyoufixupmywatch？Itdoesntwork._AcheckBchangeCrepairDcarry,C,C,易错点三：runout，runoutof与useup的辨析)【精析】runout为动副短语，作不及物动词，表示“被用完了(beusedup)”的被动含义，其主语通常是时间、金钱、食物等名词；runoutof作及物动词用，后接宾语，表示“用完(usedup)”的主动含义，主语只能是人；useup意为“用完，耗尽”，主语既可以是人也可以是物，既可以用主动语态也可以用被动语态。,【精练】8Theenergyfromthesunandwindisverycheapanditwillnever_AcomeoutBputoutCcarryoutDrunout,D,9toldtheinterviewerthathehadrunoutofmoneytobuyoldbikes._AputawayBturnedoffCtakenoutDusedup10你认为他会把钱花光吗？Doyouthinkhewill_allthemoney?,D,use,up,易错点四：imagine的用法)【精析】imagine意为“想象，设想”，其后常接名词、代词、动名词或宾语从句。,【精练】11Whataboutgoingtothebeachesforvacation?Great!_werelyingonthebeachinthesun，enjoyingmusic.Itmustbegreatfun.APretendBPromiseCMentionDImagine,D,12Itsdifficulttoimagine_itislikeinthatvillageafter