高考英语 21形容词的常见词尾7课件.ppt

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,*,*,*,扩大词汇有招数（21）,形容词的常见词尾(7),1.-ant,，,-,ent,注意：,一般来说，这些词相应的名词都是把,t,改成,ce,。,important,重要的,importance,n.,重要性,distant,遥远的,distance,n,.,距离,different,不同的,difference,n,.,不同之处,intelligent,有才智的,intelligence,n,智力,2.-ual,注意：,这类词一般的副词形式都是后,-,ly,actual,adj.,actually,adv.,实际上,equal,adj.,equally,adv.,同样地,usual,adj.,usually,adv.,通常,3.-ar,如：,similar,相似的,popular,流行的,regular,有规则的,注意：,这些词一般都有它的名词形式,-,ity,。如：,similarity,相似性，,popularity,流行等。,4-ary,-ory,如：,necessary,必要的,literary,文学的，,compulsory,义务的，,contradictory,相互矛盾的等,5.-ate,如：,fortunate,幸运的，,accurate,准确的，,appropriate,适当的等。,6.,其他,除以上这些较常见的词尾之外，还有一些是前面已经提到过的后缀在很多单词中也是做形容词的词尾，如：,-,ous,，,-,ive,，,-,ial,等。,anxious,焦虑的,cautious,谨慎的,passive,被动的，消极的,decisive,决定性的,special,特别的,initial,最初的,一、按要求改写下列单词。,abundance,n.,_,adj.,丰富的,elegance,n.,_,adj.,优雅的,patience,n.,_,adj.,耐心的,silence,n.,_,adj.,安静的,annually,adv.,_,adj.,每年的,casually,adv.,_,adj.,随便的,即时练习,abundant,elegant,patient,silent,annual,casual,二、选词填空。,1.We should have _ attitudes towards our studies.(positive,negative),2.Will it be _ for us to start work tomorrow?(convenience,convenient),3.Things _ improved.(gradual,gradually),positive,convenient,gradually,4.The airport is about ten miles _ from the city.(distance,distant),5.He devotes himself to some _work whenever he has free time.,（,volunteer,，,voluntary,）,distant,voluntary,6.The children sleep in their _ beds.,（,separate,，,separated,）,7.Im not going to tell you about it,；,its _.(private,privacy),8.Those students were quite _ about the origin of mankind.(curious,serious),separate,private,curious,Unemployment has become one of the most serious _ problems.(social,society),a,It was _ to everyone that the child had been badly treated.,b,_,，,the child had been badly treated.,（,obvious,，,obviously,）,social,obvious,Obviously,