高中英語構(gòu)詞法精品(9張)ppt課件

.,Travelinglight,welliwasdoublingovertheloadonmyshoulderswasaweightIcarriedwithmeeverydaycrossingmilesoffrustrationsandriversaragingpickingupstonesIfoundalongthewayIstaggeredandIstumbleddownpathwaysoftroubleIwashaulingthosesouvenirsofmiseryandwitheachsteptakenmybackwasbreakingtillifoundtheonewhotookitallfromme,.,downbytheriversidedownbytheriversideilaidmyburdensdownnowimtravelinglightmyspiritliftedhighifoundmyfreedomnowandimtravelinglightthroughthedarkestalleysandloneliestvalleysiwasdraggingthoseheavychainsofdoubtandfearthenwiththeonewordspokenthelockswerebrokennowhesleadingmetoplaceswheretherearenotearsdownbytheriversideilaidmyburdensdownnowimtravelinglightmyspiritliftedhighifoundmyfreedomnowandimtravelinglight,.,Index,Generalintroduction,Classifywords,Compounding(有兩個(gè)或更多的詞合成一個(gè)詞),Derivationintroduction(在詞根上加上前、后綴構(gòu)成另外一個(gè)詞),prefix,suffix,Conversion(將一種詞性轉(zhuǎn)化成另一種詞性),Practice,.,Classify:pathwayfreedomdarkestplacefrustrationlockeverydayriversideloneliest,合成詞(有兩個(gè)或更多的詞合成一個(gè)詞):,轉(zhuǎn)化詞(將一種詞性轉(zhuǎn)化成另一種詞性):,派生詞(在詞根上加上前、后綴構(gòu)成另外一個(gè)詞):,everydaypathwayriverside,frustrationdarkestloneliestfreedom,lockplace,.,構(gòu)詞法,構(gòu)詞法：,合成(Compounding),派生法(Derivation)【前綴/后綴】,轉(zhuǎn)化法(Conversion)【詞性轉(zhuǎn)換】,.,合成(Compounding),blackboardspaceship,half-understand,first-classman-madegood-looking,sometimesbeforehand,.,加前綴：happy-_happy加后綴：develop-develop_既加前綴又加后綴：employ-_employ_,un,ment,un,ment,派生詞(derivation),.,派生法(Derivation)-詞綴法,1.前綴:,Pre-,Pre-reading,preview,prepay,Re-,Rewrite,reconsider,reuse,(前),(重新),.,dis-(不),disagree,dislike,disappear,misunderstand,mislead,mis(錯(cuò)誤或失當(dāng)),miniskirt,minibus,supermarket,superman,super-(超級(jí)),mini-(微小),in/im-(不),incorrectimpossible,.,foretell,forecast,post(之后),postwar,post-reading,fore-(前,預(yù)先),semicircle,semi-final,semi-(半,部分),antiwar,anti-Japanesewar,anti-(阻止,抗),underground,under-develop,under-(在下,在中),.,常見的后綴,1.名詞后綴：-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.名詞后綴：-er-or-tion-ment,teacher,workervisitor,sailoreducation,satisfactiondevelopment,movement,.,-ity-ist-hood-ion,名詞后綴：,ability,possibilitypianist,artistchildhood,brotherhoodaction,solution,conclusion,.,2.形容詞后綴：-ous-ful-able,-ible-ant,-ent-ary,dangerous,humoroushelpful,carefulcomfortable,responsible,important,excellentmilitary,voluntary,.,3.副詞性的詞綴：-ly-wards,quickly,softly,yearlybackwards,forwards,.,轉(zhuǎn)化法(Conversion),taste,n.味道,v.嘗起來,Ithasagoodtaste.,Ittasteverygood.,record,n.記錄,v.記錄,Hebroketherecord.,Heliestorecordsomethingwhilereadingabook.,.,correct,correction,incorrect,independent,depend,dependable,disable,disability,impossible,possible,possibility,wrong,mistaken,mistake,misunderstand,understand,undergraduate,graduate,graduation,n.,反義,獨(dú)立的,詞根,adj.,殘疾的,n.,不可能的,n.,反義,n.,誤解,詞根,大學(xué)生,詞根,n.,近義,反義,WordsBuilding,.,correct,n.,反義,獨(dú)立的,詞根,adj.,殘疾的,n.,不可能的,n.,反義,n.,誤解,詞根,大學(xué)生,詞根,n.,近義,反義,WordsBuilding,.,correct,correction,incorrect,independent,depend,dependable,disable,disability,impossible,possible,possibility,expression,education,wrong,mistaken,mistake,misunderstand,understand,undergrou