課件英語(yǔ)必修一Unit2Usinglanguage

UsinglanguageUnit2ExploringEnglishBYMICHELLE課程導(dǎo)入WordFormation01課程導(dǎo)入Grammar:wordformationDiscussion：Findthetypesofwordformationinthefollowingpictures.watertheplant構(gòu)詞法(wordformation)合成法

(combiningtwoormorewords)派生法(addingaprefixorsuffix)轉(zhuǎn)化法(changingthepartofspeech)縮寫(xiě)(abbreviating)前綴(prefix)后綴(suffix)Grammar:wordformationa.Neitheristherepinenorappleinpineapple.b.…sculptasculpture…c.Whenwe…seerain…,wecansay“it’sraining….”d.WHO1.abbreviating2.changingthepartofspeech3.addingaprefixorsuffix4.combiningtwoormorewordsGrammar:wordformationMatchthewordsinboldtothetypesofwordformation.合成法合成動(dòng)詞babysitoverlook其他合成詞everyonethroughout合成名詞newspaperhaircut合成形容詞heartfeltkind-heartedGrammar:wordformation派生法前綴（prefix)后綴（suffix)dis-im-in-disagree,dislike,disappearimpossible,impolite,impatientinexpensive,incorrect,inabilityinter-

mis-non-pre-re-un-不不不在……之間；相互錯(cuò)誤地不，非在……之前再，重新不international,interconnectmislead,misunderstandnon-electrical,non-smokerpreschool,preview,prewarretell,rewrite,rereadunable,unhappyGrammar:wordformation派生法前綴（prefix)后綴（suffix)-er,or-ment-ship-tion-able-ful-less-ous-ly（做某事）的人/……者表示動(dòng)作、狀態(tài)、結(jié)果表示技能、地位、性質(zhì)、狀態(tài)表示結(jié)果表示有……性質(zhì)的,可……的表示有……性質(zhì)的，充滿(mǎn)的表示無(wú)、沒(méi)有表示有……特性的表示方式dancer,actorarrangementdevelopmentleadershipfriendshiprelation,reflectionwashablecomfortableusefulmouthfulcareless,uselessdangerous,nervouscarefully,quickly1.Let’stalkaboutit.2.Ithinkwe’dbetterfinishthetalknow.3.Shegavemeaglassofwater.4.Youshouldwatertheflowerstwiceaweek.5.Sheiswearingablackdress.6.Thegirlinblackisverybeautiful.7.Tomisabraveman.8.Healwaysbravesthedifficultiesinlife.轉(zhuǎn)化法動(dòng)詞轉(zhuǎn)化為名詞名詞轉(zhuǎn)化為動(dòng)詞形容詞轉(zhuǎn)化為名詞形容詞轉(zhuǎn)化為動(dòng)詞Grammar:wordformation縮寫(xiě)首字母縮寫(xiě)單詞截短assoonaspossible—ASAPWorldTradeOrganization—WTOadvertisement—adlaboratory—labGrammar:wordformationGrammar:wordformationFindmoreexamplesofwordformationinthereadingpassage.abbreviation:changingthepartofspeech:addingaprefixorsuffix:combiningtwoormorewords:IT,USit’sraining;it’ssnowingpaint-painting,hard-hardly,soft-softly,harm-harmless/harmful,shame-shameless/shameful,visible-invisiblehamburger,eggplant,pineapple,seasick,airsick,carsick,homesick,homework,houseworkGrammar:wordformationCompletethepassagewiththehelpofwordformation.Whenyouopenadictionary,youoftencomeacrossalotofunfamiliarwords.Youmightthinkthisisabitscary.Butmanyofthemareformedusingothersimplerwords.Thisiscalledwordformation.Wordsformedbycombiningotherwordsarecalledcompounds,forexample,__________(afriendthatyoucontactbywriting,traditionallyusingapen)and__________(knownbymanypeople).penfriendwell-knownGrammar:wordformationCompletethepassagewiththehelpofwordformation.Prefixesandsuffixesoftenhavefixedmeanings.Ifyouaddun-orin-toaword,thenewwordusuallymeanstheopposite.Forexample,ifsomethingisn’tcorrectit’s________,andifsomeoneisn’thappytheyare_________.Wordswiththesuffixes-mentand-nessareoftennouns.Forexample,ifsomebodyhasimprovedalot,theyhavemadegreat____________.incorrectunhappyimprovementGrammar:wordformationCompletethepassagewiththehelpofwordformation.Somenounsandadjectivescanbeusedasverbs,ortheotherwayround.Whenwecalmsomebodydown,theybecome______.Andwecangivesomeoneapresentby__________it.Andsometimesawordismadeupofthefirstlettersofseveralwords:“WorldTradeOrganization”canbereferredtoas_____,and______isshortfor“assoonaspossible”.Itisimpossibletoknowthemeaningofeveryword,butknowingaboutwordformationcanhelpusguesstheirmeanings.calmpresentingWTOASAPGrammar:wordformationWorkingroups.Chooseonetypeandcomeupwithasmanyaswordsaspossible.abbreviatingchangingthepartofspeechaddingaprefixorsuffixcombiningtwoormorewordsGroupAGroupBWinner?課程導(dǎo)入VocabularyBuilding02課程導(dǎo)入AmericanEnglishandBritishEnglishLookatthepicturesandgettoknowtheAmericanEnglishwordsandtheirBritishequivalents.subway/undergroundhighway/motorwaytheater/theatregas/petrolapartment/flatelevator/liftCompletethepassagewiththefollowingwords.subway/undergroundhighway/motorwaytheater/theatregas/petrolapartment/flatelevator/liftToday,AmericanEnglishisincommoninternationaluse.ItisdifferentfromBritishEnglishinseveralways,mostlyinspellingandvocabulary.SomeAmericanspellingswerecreatedbyNoahWebster,whomadeoneofAmerica’sfirstdictionaries.Hechanged“-re”spellingsto“-er”,whichiswhy________isspelt_______inAmericanEnglish.TheAmericansandtheBritishalsousedifferentwordsforeverydaythings.Forexample,Americanstalkaboutputting______intheircarsanddrivingalongthe___________,whereasintheUK,peopleput_________intheircarsanddrivealongthe___________.Americanstakethe_________tothetopfloorofabuilding,buttheBritishusethe_____.IntheUS,theytakethe_________,butintheUK,peopletravelonthe_____________,Americansliveina(n)___________whiletheBritishliveina(n)_______.It’snotasconfusingasitseems:usuallypeoplefromthetwocountriescanunderstandeachotherfromthecontext.Butthatdoesn’tstopthemhavingafriendlyargumentaboutwhichwordisthe“right”one!theatretheatergashighwaypetrolmotorway

elevatorliftsubwayundergroundapartmentflat課程導(dǎo)入Listening&Speaking03BeforelisteningEachyear,manyadditionsaremadetoEnglishdictionaries.Recentadditionsinclude“selfie”(aphotographthatyoutakeofyourself,usuallywithamobilephone)and“netizen”(acitizenwhousestheInternet).Somemessagingabbreviationshavealsobeenadded,forexample,BRB(berightback),COZ(because)andG2G(gottogo).While-listeningListentothreeconversationsandmatchthemtothepictures.Conversation1bConversation2

cConversation3

aWhile-listeningListenagainandcompletethetable.WordsMeaningOrigin

dimsumakindoftraditional_____________