初中英语语法系列-构词法.ppt

英语构词法WordsBuilding 南宁外国语学校余昆湘 1 Whenareyougoingtowriteaboutenvironmentaleducation 2 Ifwedon t thefutureishopeless 3 It swastefultothrowawaypaperandmetal 3 Reusemeans useagain 4 Everyclasscollectsreusablewaste Generalintroduction Classifywords Compounding 有两个或更多的词合成一个词 Derivation 在词根上加上前 后缀构成另外一个词 prefix suffix Conversion 将一种词性转化成另一种词性 Classify classroomfreedomdarkestplaceinvitationlockeverydayriversideloneliestupstairshopefulcarelesscleanwalk 合成词 有两个或更多的词合成一个词 派生词 在词根上加上前 后缀构成另外一个词 转化词 将一种词性转化成另一种词性 classroomeverydayriversideupstairs freedomdarkestinvitationloneliesthopefulcareless placelockcleanwalk 合成 Compounding 有两个或更多的词合成一个词 加前缀 happy unhappy加后缀 enjoy enjoybale既加前缀又加后缀 health unhealthy 派生词 derivation 派生法 Derivation 词缀法 1 前缀 Re Rewrite return reuse 重新 dis 不 disagree dislike disappear supermarket superman super 超级 in im 不 incorrectimpossible 常见的后缀 1 名词后缀 er or tion ment teacher workervisitor actoreducation pollutiondevelopment movement ity ist hood ion 名词后缀 ability possibilitypianist artistchildhood neighbourhoodaction solution 常见的后缀 2 形容词后缀 ous ful able ant ent y dangerous humoroushelpful carefulcomfortable important excellentsunnywindy ern en a n ly less al easternsoutherngoldenwoodenAmericanAustralianfriendlylovelyCarelesshomelessnaturalnational 3 副词性的词缀 ly quickly softly yearly 转化法 Conversion Ithasagoodtaste Ittastesverygood record n 记录 v 记录 Hebroketherecord Helikestorecordsomethingwhilereadingabook water break watch boat cook open clean light orange play colour WhatarethemeaningsoftheseWords 直击中考 题型 1 单项选择2 单词分类3 用词的正确形式填空4 完形填空5 短文填空 1 单项选择 南宁08中考 37 WebelievethatwecanholdtheBeijing2008OlympicGames A SuccessfulB successfullyC successD succeed 2 单词分类 南宁08中考 A callingB oftenC scientificD fantasticE helpingF usually 42 Thankyoufor me 43 They playbasketballafterschool 44 Theinventionisvery B A E B F C D 用词的正确形式填空 94 Guangxiorganizedsome teamstoleaveforWenchuantohelpthepeoplethere medicine 南宁08中考 87 AreyouCanadian No Iam Australia 南宁08中考 93 Wholives fromtheschool Sam AmyorLinda Linda far 南宁08中考 Australian farthest medicial 短文填空 2009山西省 Dolphinsare71 interest animalsandresearchersfindthemsmarttowatch They72 have nohands butcanusetoolstosolveproblems justlikeus Thereisnoevidencethatdolphinshavealanguageoftheirown buttheycanunderstandmanysign73 language Theycanrespond 反应 quite74 correct andquickly Dolphinsliveinaverydifferentworld buttheyaregoodat75 do our intelligent 智能的 tests interesting have languages correctly doi