lack用法

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,用法总结:,lack,n,.,；,没有,；,缺乏；没有,lack作名词时常与介词,连用；作动词时常与介,词,或者,连用。lack作动词时，不用于被动语,态。,(3),l,acking,adj,.短缺的；缺乏的,be lacking in,+抽象n:,缺少,缺乏,vi,. &,vt,.,of,for,in,(1),v,.,lack+,n,.,lack for+,n,.（否定句）需求；需要,(2),n,.,for/through,/by,lack of+,n,.因缺乏,There is,a lack of+,n,.缺乏,There is,no lack of,.,不缺乏,have no lack of.,They,lacked for,nothing, but money.,2),Li Jiawei,s real problem is that she,lacks,confidence,.,.,缺乏信心,3),He has got a bad headache,through lack of,sleep.因缺乏睡眠,.,1),I s words with which to express my thanks.,4),He lacks courage = He,is lacking in,courage.,即学即用,(1)我们必须看到我们还缺乏有资质的专家。,We must note that we,. ,(2)资金短缺使我们的工作更加困难。,is making our job,more difficult.,still lack qualified,specialists,Lack of proper funding,3).,I havent finished the painting for _ of time.,A. lack B. short C. need D. want,A,1. He didnt enter the university because of the _,of,money in his family.,2,. Sometimes he _ confidence.,3,. Philip was not _,in,intelligence or ability. (short of),lack,lacking,lacks,