高中英语构词法课件

高中英语构词法精品课件合成(Compounding)blackboardspaceshiphalf-understandfirst-classman-madegood-lookingsometimesbeforehand2加前缀：

happy---___happy

加后缀：

develop---develop_______既加前缀又加后缀：

employ---____employ_______unmentunment派生词（derivation）

3派生法（Derivation）---词缀法1.前缀:Pre-Pre-reading,preview,prepayRe-Rewrite,reconsider,reuse（前）(重新)4dis-（不）disagree,dislike,disappearmisunderstand,misleadmis–（错误或失当）miniskirt,minibussupermarket,supermansuper-（超级）mini-（微小）in/im-（不）incorrectimpossible5foretell,forecastpost–(之后)postwar,post-readingfore-(前，预先)semicircle,semi-finalsemi-(半，部分)antiwar,anti-Japanesewaranti-(阻止，抗)underground,under-developunder-（在……下，在……中）6常见的后缀1.名词后缀：-er-or-tion-mentteacher,workervisitor,sailoreducation,satisfactiondevelopment,movement7-ity-ist-hood-ion名词后缀：ability,possibilitypianist,artistchildhood,brotherhoodaction,solution,conclusion常见的后缀8大家有疑问的，可以询问和交流可以互相讨论下，但要小声点92.形容词后缀：-ous-ful-able,-ible-ant,-ent-arydangerous,humoroushelpful,carefulcomfortable,responsibleimportant,excellentmilitary,voluntary103.

副词性的词缀：-ly-wardsquickly,softly,yearly

backwards,forwards11转化法（Conversion）tasten.味道v.尝起来{Ithasagoodtaste.Ittasteverygood.record

n.记录v.记录{Hebroketherecord.Heliestorecordsomethingwhilereadingabook.12correctcorrectionincorrectindependentdependdependabledisabledisabilityimpossiblepossiblepossibilitywrongmistakenmistakemisunderstandunderstandundergraduategraduategraduationn.反义独