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1、HowtoTeachEnglishVocabularyTeachersshouldchooseproperwaystoinstructwords.Manyteachersoftenwritenewwordstheywanttoteachontheblackboard,thenexplainthemonebyone.Thewayiseasyforteacherstoteach,whileitisn'tinterestingforstudentstolearn．Itmakesstudentsfeelbored.Thefollowingwaysareb
2、etteronteachingEnglishwords.PartOneTeachingEnglishwordsbyusingword-formation1.UsingrootsofEnglishwordstoteachnewwords.Arootisthebasicformofawordwhichcannotbefurtheranalyzedwithouttotallossofidentity.Generallyitcarriesthemaincomponentofmeaninginaword.Afterstudentslearntheword"
3、use",teacherscansaythat"useful"comesfrom"use".Itmeans"ofuse".Teachersalsocansaythattheword"useless"comesfromtheword"use".Itmeans"ofnouse"or"notuseful".2.Usingprefixestoteachnewwords.Themajorityofprefixesarecharacterizedbytheirnon-class-changingnature.Theirchieffunctionistocha
4、ngemeaningsofroots.Prefixescanbeclassifiedintosomegroupsonasemanticbasis.（1）Negativeprefixes：dis-,non-un-.Forinstance,"disobey"means"notobey";"non-smoker"means"notasmoker";"unfair"means"notfair";(2)Prefixesofdegreeorsize：micro-,over-,under-.Forexample,"microcomputer"means"ver
5、ysmallcomputer";"overweight"means"weighingmorethannormal";"under-developed"means"lessdeveloped";(3)Prefixesoftimeandorder:"foretell"means"tellbeforehappening";"reconsider"means"consideragain".3.Usingsuffixestoteachnewwords.Unlikeprefixeswhichprimarilychangethemeaningofroots,s
6、uffixes’primaryfunctionistochangethegrammaticalfunctionofroots.Therefore,suffixescanbegroupedintonoun，verb，adverbandadjectivesuffixes.（1）Nounsuffixes：-er,-hood,-ese,-ist,-tion.Forexample,“worker"means"apersonwhoworks";"childhood"means"conditionofbeingachild";"Chinese"means"ap
7、ersonfromChina";"pianist"means"apersonwhoplaysthepianowithskill";"collection"means"theactofcollecting";(2)Verbsuffixes:-fy,-ize,-en.Forinstance,"beautify"means"tomakebeautiful”,"apologize"means"tomakeanapology"."darken"means"tomakedark";(3)Adverbsuffixes：-ly,-wards.Forexample
8、,"badly"means"toaseriousdegree";"forwards"means"towardsthefront".(4)
