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1、课题SEFCB2Unit11Scientificachievements课时6-1Grammar主备人授课日期教学目标1.Targetlanguage目标语言:LearntheGrammar---Wordformation(I)2.Abilitygoals能力目标:Studythewaysofformingawordandenlargestudents’vocabulary.3.Learningabilitygoals学能目标：Enablestudentstousecontextcluesandwhattheyknowaboutwordpartst
2、oguessthemeaningofnewwords.教学重、难点Thewaysofformingaword.Howtoguessthemeaningofanewword.教、学具1.aprojector2.acomputer预习要求Recitethenewwords教师活动内容、方式学生活动内容、方式旁注StepILeadinT:Goodmorningafternoon,class!Ss:Goodmorningafternoon,Mr/Ms…T:Inthisclass,wearegoingtostartUnit11Scientificachiev
3、ements.Nowpayattentiontothetwowords.Willyoupleasetellmehowthetwowordsareformed?T:Observethemcarefully;canyouexplainhowtheyareformed?T:Excellent!Thatishowthetwowordsareformed.Thebasicpartofanywordistheroot;toit,youcanaddaprefixatthebeginningand/orasuffixattheendtochangethemeani
4、ng.Forexample,intheword"unflattering,"therootissimply"flatter,"whiletheprefix"un-"makesthewordnegative,andthesuffix"-ing"changesitfromaverbintoanadjective(specifically,aparticiple).Thisisthegrammarwearegoingtolearninthisclass.(ShowWordFormationonthepowerpoint.)StepIIGrammarAsk
5、studentstoobservethegivenwordscarefullyandfindouthowwordsareformed.T:Howdolearnersimprovetheirvocabulary?Therearenosupershortcutstovocabulary,buttherearevariousformsofsupport.Hereisoneexample.Increasingyourvocabularyissoimportantthatyoujustcan'tforgetaboutit.Don'tburyyourheadi
6、nthesand.OK..Pleaselookatthefollowingwordsandtellhowtheyareformed.(ShowthefollowingwordsonthePowerPoint.)affixinfixprefixsuffixTeacherexplainsthefollowing.T:Whatdothesewords(nouns)haveincommon?Ss:Allofthemcontaintheroot“fix”.T:Well,theydohaveanumberofthingsincommon.Let'ssettle
7、forthemostobvious,the'fix'attheend.Soifwesplitthem,thisiswhatwegetaf+fixin+fixpre+fixsuf+fix(ThesewillbeshownonthePowerPoint)S1“Scientific”istheadjectiveformof”Science”.S2:“Achievement“isthenounformof“achieve”.S3:”Science”isanoun,ifweadd–fictoit,thenwegetitsadjective.S4:“achie
8、ve”isaverb.Ifweadd–menttoit,wegetitsnoun.Herearesomeofthemost
