高中英语构词法精品课件.ppt

Travelinglight welliwasdoublingovertheloadonmyshoulderswasaweightIcarriedwithmeeverydaycrossingmilesoffrustrationsandriversaragingpickingupstonesIfoundalongthewayIstaggeredandIstumbleddownpathwaysoftroubleIwashaulingthosesouvenirsofmiseryandwitheachsteptakenmybackwasbreakingtillifoundtheonewhotookitallfromme downbytheriversidedownbytheriversideilaidmyburdensdownnowi mtravelinglightmyspiritliftedhighifoundmyfreedomnowandi mtravelinglightthroughthedarkestalleysandloneliestvalleysiwasdraggingthoseheavychainsofdoubtandfearthenwiththeonewordspokenthelockswerebrokennowhe sleadingmetoplaceswheretherearenotearsdownbytheriversideilaidmyburdensdownnowi mtravelinglightmyspiritliftedhighifoundmyfreedomnowandi mtravelinglight Index Generalintroduction Classifywords Compounding 有两个或更多的词合成一个词 Derivationintroduction 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 Practice Classify pathwayfreedomdarkestplacefrustrationlockeverydayriversideloneliest 合成词 有两个或更多的词合成一个词 转化词 将一种词性转化成另一种词性 派生词 在词根上加上前 后缀构成另外一个词 everydaypathwayriverside frustrationdarkestloneliestfreedom lockplace 构词法 构词法 合成 Compounding 派生法 Derivation 前缀 后缀 转化法 Conversion 词性转换 合成 Compounding blackboardspaceship half understand first classman madegood looking sometimesbeforehand 加前缀 happy happy加后缀 develop develop 既加前缀又加后缀 employ employ un ment un ment 派生词 derivation 派生法 Derivation 词缀法 1 前缀 Pre Pre reading preview prepay Re Rewrite reconsider reuse 前 重新 dis 不 disagree dislike disappear misunderstand mislead mis 错误或失当 miniskirt minibus supermarket superman super 超级 mini 微小 in im 不 incorrectimpossible foretell forecast post 之后 postwar post reading fore 前 预先 semicircle semi final semi 半 部分 antiwar anti Japanesewar anti 阻止 抗 underground under develop under 在 下 在 中 常见的后缀 1 名词后缀 er or tion ment ity ist hood ionwork educate develop visit satisfy teach sail ability piano art child brother act solute conclude move possible 1 名词后缀 er or tion ment teacher workervisitor sailoreducation satisfactiondevelopment movement ity ist hood ion 名词后缀 ability possibilitypianist artistchildhood brotherhoodaction solution conclusion 2 形容词后缀 ous ful able ible ant ent ary dangerous humoroushelpful carefulcomfortable responsible important excellentmilitary voluntary 3 副词性的词缀 ly wards quickly softly yearlybackwards forwards 转化法 Conversion taste n 味道 v 尝起来 Ithasagoodtaste Ittasteverygood record n 记录 v 记录 Hebroketherecord Heliestorecordsomethingwhilereadingabook correct correction incorrect independent depend dependable disable disability impossible possible possibility wrong mistaken mistake misunderstand understand undergraduate graduate graduation n 反义 独立的 词根 adj 残疾的 n 不可能的 n 反义 n 误解 词根 大学生 词根 n 近义 反义 WordsBuilding correct n 反义 独立的 词根 adj 残疾的 n 不可能的 n 反义 n 误解 词根 大学生 词根 n 近义 反义 WordsBuilding correct correction incorrect independent depend dependable disable disability impossible possible possibility expression education wrong mistaken mistake misunderstand understand underground un