M2U3 word power (课堂PPT)

1,Unit3Amazingpeople,Wordpower,2,Brainstorming,Doyouknowtheirjobs?,3,worker,driver,4,dancer,singer,5,composer,sculptor,6,typist,inventor,7,pianist,8,actor,9,barber,10,astronaut,11,gardener,12,dentist,13,sailor,14,vet,15,artist,musician,16,photographer,farmer,17,specialist,electrician,袁隆平,18,actor,teacher,typist,student,9,assistant,act,teach,type,study,assist,Moreexamples,19,Suffix:aletteroragroupoflettersaddedattheendofawordtomakeanotherword,Shortly:aword+suffix=anewword,Wordformation,Whatissuffixusedfor?,20,actor,teacher,typist,student,9,Verb,Noun,+er,or,ant,ent,ist,assistant,act,teach,type,study,assist,waiter,worker,manager,sculptor,sailor,singer,accountant,servant,Moreexamples,composer,inventor,president,dependent,physicist,scientist,chemist,21,+ist,ian,er,+ist,ian,22,areoftenaddedtoverbsareoftenaddedtonounsareoftenaddedtoadjectivesWeadd_torefertoawomen.,-er,-or,-ant,-ist,-ist,-ian,-er,-ist,ian,-ess,23,actor,actress,24,waiter,waitress,25,waiterhostactorprince,waitresshostessactressprincess,26,Supplement(补充)1,cookerorcook?,27,Cooksusecookerstocook.,28,typerortyptist?,29,Typtistsusetyperstotype.,30,judge,judgeorjudger?,31,playwrightorplaywrighter?,Shakespeare,Apersonwhowritesplays(戏剧),playwright,32,Supplement(补充)2,Compoundwords,work+manpolice+womansports+manchair+womansales+man(pleasethinkofanotherexample),33,CompletePartA,teacher(2)actor(3)electrician(4)artist(5)photographer(6)musician,34,photographer,35,Aphotographerisapersonwhotakesphotos,especiallyasajob.,36,electrician,37,Anelectricianisapersonwhosejobistoinstall,operate,repairelectricalequipment,roundtwo,8,38,Competition,39,roundone,40,Letsguess!,roundone,41,roundtwo,42,Anisapersonwhoproducesworksofart,especiallypaintingordrawings.,artist,roundtwo,1,43,Anisapersonwhotravelsinaspacecraft.,astronaut,roundtwo,2,44,A_isapersonwhosejobisfilling,cleaningandtakingoutteeth,andfittingartificialteeth.,dentist,roundtwo,3,45,ThomasEdisonwasoneofthemostimportant_inhistory.Heinvented1,000things.,inventor,roundtwo,4,46,Aisapersonwhoplaysthepiano,especiallyverywell.,pianist,roundtwo,5,47,TheislookinguptheinformationofthebookIwanttoborrowinacomputer.,librarian,roundtwo,6,48,Aisapersonwhomakessculptures(雕塑/雕刻),sculptor,roundtwo,7,49,Jobwords,photographer,saleswoman,sculptor,thearts,education,business,accountant,musician,professor,principal,librarian,manager,CompletepartB,50,Discussion,Whatkindofjobwouldyouliketohave?Why?,Iwouldliketobea/an_because_.,51,IdliketobealibrarianbecauseIlovereadingbooks.Itsusuallyveryquietandpeacefulinthelibrary,withavarietyofbooksondifferentsubjects.,52,Furtherdiscussion,Qualitiesofbeingagoodteacher,anaccountant,YangLiweisqualitiesofbeinganastronaut?,53,Anythin