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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,*,*,构词法系列之一,-,闯关学前缀,闯关热身,un,happy,happy,polite,im,polite,non,smoker,smoker,dis,agree,agree,happy-,un,happy,polite-,im,polite,smoker-,non,smoker,agree-,dis,agree,un-,im,-,non-,dis,-,有何作用？,派生法又叫词缀法,是指在一个单词,前面,或,后面,加上词缀以构成新词的方法。,前缀,后缀,闯关秘诀一,前缀,含义,例词,un,un,able,不能够,un,lucky,不幸的,un,un,dress,脱衣服,un,tie,松开，解开,不,做相反动作,前缀,含义,例词,in,im,ir,il,-,i,n,active,不活跃的,i,n,correct,不正确的,im,b,alanced,不平衡的,i,m,p,ossible,不可能的,i,m,m,ediately,直接地、立即,i,r,r,egular,不规则的,i,r,r,esponsible,不负责任的,i,l,l,ogical,不合逻辑的,i,l,l,egal,不合法的,不,、非,non,non,existent,不存在的,non,stop,直达的,non,member,非成员,non,smoker,不吸烟的人,前缀,含义,例词,dis,dis,honest,不诚实,dis,agree,不同意,dis,advantage,劣势、短处,不，否定,不，非,前缀,含义,例词,mis,mis,remember,记错,mis,lead,把,带错路、误导,mis,understand,误解；,anti-,anti,-American,反美分子,anti,-gas,防毒气的,anti,war,反战争的,错误，坏,反对，抵抗，排斥,闯关第一站,第一关：记忆关,写出刚才学习的否定前缀。,un-,dis,-,im,-,in-,ir,-,il,-,non-,，,mis,-,anti-,第二关：翻译关,unusual,unimportant,incorrect,impatient,dislike,disadvantage,disappear,nonmember,mislead,antifreeze,不同寻常的,不重要的,不正确的,不耐烦的,不喜欢,不利，劣势,消失,非成员，非会员,误导、把,带错路,防冻剂,第三关：造词关,agree,smoker,legal,proper,able,order,active,dis,agree,non,smoker,il,legal,im,proper,un,able,dis,order,in,active,闯关秘诀二,A,栏,B,栏,build,re,build,market,super,market,cycle,re,cycle,world,under,world,school,pre,school,courage,en,courage,聪明的你发现秘密了吗？,建造、建立,重建,市场、市集,超市,循环,再循环,世界,地狱,学校,学龄前的,勇气、胆量,鼓励,re,re,write,重写,；,re,do,再做,re,build,重建,；,re,marry,再婚,en,en,rich,使富裕,en,courage,鼓励,en,able,使能够；,en,large,扩大、扩展,ex,ex,-,president,前任主席,/,总统；,ex-,wife,前妻,ex-,soldier,退伍军人,重复,再,使,以前的，前任的,前缀,含义,例词,kilo,k,ilo,meter,千米，公里,k,ilo,gram,千克,cent,i,c,enti,metre,厘米,c,enti,gram,厘克,cent,ury,世纪,milli,milli,metre,毫米,milli,gram,毫克,千,一百，百分之一,毫，千分之一,前缀,含义,例词,super,s,uper,market,超市,super,model,超级名模,under,under,line,下划线,u,nder,estimate,低估,under,ground,地下的,tele,t,ele,phone,电话,t,ele,vision,电视,在上面，超级,在,之下,远,前缀,含义,例词,sub,s,ub,way,地铁；,sub,marine,潜水艇,sub,topic,副主题,inter,inter,national,国际的；,inter,act,相互作用,inter,net,网络,下，在下，低于，亚,相互，之间,前缀,含义,例词,bi,-,bi,cycle,自行车,bi,weekly,双周的,bi,yearly,每两年的,bi,lingual,双语的,tri,-,tri,cycle,三轮车,tri,angle,三角形,两个的，双边的,三,闯关第二站,魔力眼,re-,en-,ex-,super-,centi-,tele-,sub-,inter-,milli-,tri-,bi-,kilo-,under-,巧连线,remarry,century,interphone,underworld,subtitle,ex-wife,enrich,小标题,地狱,前妻,丰富,世纪,再婚,对讲电话,巧翻译,reuse,superstar,undersea,underwater,bi-pass,ex-boyfriend,再使用,超级明星,海底,在水下，在水中,双通,前男友,闯关秘诀三,前缀,含义,例词,a,a,board,在船,/,火车,/,飞机上,a,head,在前面,a,side,向旁边,a,broad,在国外,auto,auto,mobile,机动车，汽车,auto,biography,自传,auto,graphy,亲笔签名,在,上,/,里，向,自动的，自己的,前缀,含义,例词,mid,-,mid,-air,半空中,mid,-night,半夜,mid,-autumn,中秋,over,over,full,太满的，过多的,over,coat,大衣,over,work,劳累过度,over,eat,吃得过多,中间的,太，完全，过度，多,前缀,含义,例词,extra,extra-,special,特别优良的,extra-,large,超大号,extra,-net,外联网,pre,pre,-reading,课前阅读,pre,view,预习,pre,recording,事先录音,额外，以外，特殊,预先，在,以前,前缀,含义,例词,semi,semi,final,半决赛,semi,circle,半圆,semi,colon,分号,m,ulti,m,ulti,national,多国的,multi,colored,多种颜色的,multi,media,多媒体,半,多，多种,闯关第三站,自动的,多种,中间的,预先,过度、太,额外、特殊,在,上,/,里，向,半,auto-,multi-,mid-,pre-,over-,extra-,a-,semi-,exchange,superpower,superman,undershirt,oversleep,supernatural,interact,mid-autumn,交换,超人,睡过头,相互作用,超级强权,内衣,超自然的,中秋,闯关大决战,anti-Japanese,unreal,ex-soldier,unworldly,midway,uncolor,uncolored,discolor,抗日分子,不真实的,退伍军人,非尘世的,中途、半途,prehistory,unbutton,oversleep,anti-freeze,inbalance,impolitely,imbalance,史前的,防冻剂,解开纽扣,睡过头,不礼貌地,bicolor,misread,discover,encourage,midsummer,undecide,undecided,读错,发现,鼓励,仲夏,双色,1.Sandy was _ because he failed in the final math exam.(happy),2.To finish the work in such a short time is _ for me.Please give me some more time.(possible),3.Dont tell lies.Nobody likes those _ people.(honest),unhappy,impossible,dishonest,4.Its _ to ask a lady about her age in western countries.(polite),5.The seat is hard and _(comfortable)to sit on,so I have a sore back.,6._,I havent got enough money to buy the new CDs.(lucky),impolite,uncomfortable,Unluckily,Summary,un-,im-,in-,ir-,il-,non-,，,dis-,mis-,anti-,a-,re-,en-,ex-,bi-,tri-,sub-,pre-,mid-,tele-,kilo-,auto-,over-,extra-,semi-,multi-,inter-,super-,milli-,under-,centi-,Thank you!,
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