初中常用的前缀后缀ppt课件.ppt

初中英语常见的前缀和后缀,1,常见的否定前缀,2,3,4,5,写出下面单词的前缀,important重要的_important不重要的appear出现_appear消失correct正确的_correct不正确的lead带领_lead领错_lone单独的_gas防毒气的_chart自动图表_operate合作_joy使高兴_net互联网_way地铁_phone电话_use再用,6,找出课文中还有所学词缀的单词,7,说出下列前缀的意思,sub-com-pre-mis-im-un-tele-re-,en-uni-trans-a-dis-inter-multi-fore-post-,8,表示人和物的名词后缀,9,其他名词后缀,10,形容词后缀,11,differ不同于differ_不同的write写write_作家Japan日本Japan_日本人act表演act_女演员mouth口mouth_一口music音乐music_音乐家,ent,r,ese,ress,ful,ian,12,nature自然natur_自然的reason道理reason_有道理的gold金子gold_金的east东east_东方的child孩子child_孩子气的snow雪snow_雪的,al,able,en,ern,ish,y,13,用所给单词的适当形式填空。1.Marywasvery_atthenews,soshelooked_atherhusband,hereyesfullof_(sad).2.He_footballverywellandhewasoneofthebest_inyesterdaysfootballmatch.(play)3.Look!How_Kateislaughing!Sheseemstobethe_girlintheworld(happy).4.Edisonwasagreat_.Duringhislifehehadmany_.(invent)5.Lucyalwayscaresaboutherpersonal_.Shehas_inover60movies.(appear)6.Youareso_tohelpme.Thankyouforyour_.(kindly),sad,sadly,sadness,played,players,happily,happiest,inventor,inventions,appeared,appearance,kind,kindness,14,15,说出下列后缀的意思,-eer-ian-ess-ist-ish-tion-ness-ure,-less-ful-ern-ous-able-en-ical,16,副词后缀,17,动词后缀,18,数词后缀,19,wide宽的wide_加宽beauty美beaut_美化real现实的real_意识到organ机关,器官organ_组织angry生气的angr_生气地to到to_朝，向sixsix_十六six_第十六fourf_四十f_第四十,n,ify,ize,ize,ily,wards,teen,teenth,orty,ortieth,20,21,22,抽象名词和集体名词的后