高中英语人教新课标必修4教案:Unit 5 Theme parks Period 2 Learning about Language
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Unit5ThemeparksPeriod2LearningaboutLanguage优秀教案(人教版必修4)Period2 LearningaboutLanguageTheGeneralIdeaofThisPeriodInthisperiodthestudentsaretodosomeexercisesontheusefulwords,expressionsandstructureslearnedinthereadingpart.Itistohelpthemusetheusefulwordsandexpressionsfromthecontext.Theyarealsotolearnsomethingaboutwordformation,whichwillhelpthemtorememberEnglishwordssothattheywillenlargetheirvocabulary.Toachievetheaboveaims,theteachercanhelpthestudentstolearnautonomouslyandcooperatively.Thatis,theteacherwillgetthestudentstoworkontheexercisesindividuallyfirstandthenchecktheanswerstogetherwiththeirpartners.Whiledealingwithwordformation,theteacherwillhelpthestudentsdoitasatask.Thatis,theteacherwillfirstaskthestudentstoreadsomewordsandsentencesfromthetextinwhichsomecompoundwords,derivativesareused,thenaskthemtodiscoverhowthesewordsareformed,summarizetherulesandwriteasmanywordsaspossibleaccordingtherulesingroups.TeachingImportantandDifficultPointsHowtograspandapplytheknowledgeofwordformationtoenlargevocabulary.Howtogaintheabilitytousethekeywordsandexpressionsfromthecontext.Teaching&LearningMethodsAutonomouslearning,cooperativelearning,task-basedlearning.TeachingAidsAmulti-mediacomputerandablackboard.ThreeDimensionalTeachingAimsKnowledgeandSkillsHelpthestudentslearntousetheusefulwordsandexpressionsfromthecontext.Helpthestudentslearnsomethingaboutwordformation.ProcessandStrategiesGetthestudentstosumupthegrammaticalrulesinwordformation.Helpthemstudyautonomouslyandcooperatively.FeelingsandValueThroughthestudyofthisperiodtheymayhavegraspedaneffectivewayinmemorizingnewwords—wordformation.Meanwhile,theirabilityofautonomouslearningwillbeimprovedtoacertainextent.TeachingProceduresStep1RevisionT:Inthelastperiod,westudiedapassageaboutdifferentthemeparksintheworld.AndIaskedyoutowriteasummaryusingthekeywords.Nowpleaselookatthescreenandreadoutyoursummaryofthepassagewiththekeywordsindividually.I’msureallofyoucandoitwell.Summary:Parksprovidepeoplewithaplacetoamusethemselvesandtoescapetheirbusylifeforawhile.Inrecentdecades,however,manyparkshavebeendesignedtoprovideentertainment.Wecallthemthemeparks.Thenewparksareusuallyhugeplacesandhaveavarietyofthingstoseeanddo.Themeparkshaveacertainidea—acertaintheme—thatthewholeparkisbasedon.Forexample,asportthemeparkwilloffervisitorssportstoplayorwatch;ahistoryorculturethemeparkwillletusseehowourancestorsdressed,workedandlived.TheoldestthemeparkintheworldisDisneyland.Itseemedlikeaplaceoffantasy.Besidesthese,wehavethemarineoroceanparks,thesciencethemeparksandsoontoletusenjoytotallydifferentexperiencefromtherealworld.Step2DiscoveringusefulwordsandexpressionsT:Fromthereadingpassage,wecanfindsomeusefulwordsandexpressions.SonowI’dlikeyoutodoEx.1andEx.2onPage35,Ex.3andEx.4onPage36individuallyfirstandthencheckyouranswerswithyourpartnerstoseeifyoucanusetheminthegivencontext.9,Suggestedanswers:Exercise1:alternativeexpressionWordsandexpressionfromthetextAmainsubjectorideathemesetofthingsneededforanactivityequipmentshoesusedforsportsandoutdooractivitysneakerspeoplegoingtoliveinanewareawithsmallpopulationsettlersunlimitedimaginationfantasyacarefultesttotryoutanideaexperimentasmallnumberorpart;lessthanhalfminoritybecomereal;becomealivecometolifeExercise2:sneakers,fantasy,theme,experiment,equipment,settlers,cametolife,minorityExercise3:1.amused 2.various 3.charged 4.admission 5.profits 6.souvenirExercise4:1.WhenIgotclosetothetiger.Ifeltverynervousandexcited.2.AsIgotclosertohim,hemovedfurtherandfurtherawayfromme.3.Whoareyoucloserto,yourauntoryouruncle?Why?I’mclosertomyauntbecausesheandIbothlikeshoppingforclothes.4.ThemapshowedmethatChinaisclosertoJapanthanEngland.5.Mybrotherisgettingclosereveryyeartobecomingtheleaderofhiscompany.Step3DiscoveringusefulstructuresT:Boysandgirls,haveyoufinishedcheckingyouranswers?Ifso,let’scometothenextpart—Discoveringusefulstructures.Firstreadthefollowingsentencesfromthereadingpassage,payattentiontotheunderlinedwordsandseewhatyoucanfindfromthesewords.Ofcourseyoucanhaveadiscussion.1.Theyaremorethanamusementparkswithrides,suchasaFerriswheel,merry-go-roundorarollercoaster.2.Theyallchargemoneyforadmission.Thebigcompaniesthatownthemeparksexpecttomakeaprofitnotjustbythechargesforadmission,butalsobysellingsouvenirsintheirshopsandadvertisingthemontelevision.3.Sobasketballandfootballmaybesoldalongwithsneakersandspecialsportsclothing.S:Letmetry.Fromthesewords,wecanseethatsomewordsaremadeupoftwowordsormore;somewordscannotonlybeusedasverbs,butalsoasnouns,andsomewordsareformedbyaddingprefixorsuffix.T:Youreallyhavegoodobservation!Asyoucanseetwowordsormorecanmakeuponewordandsomearewordsjoinedbyahyphenortwo,wecallthesewordscompoundwords.Somewordscanbeusedbothasverbsandnouns.Thisisanotherwayhowwordsareused,wecallitconversion.Ifsomewordsareformedbyaddingprefixorsuffix,wecallthismethodderivation.Wehavelearnedmanycompoundwords,derivativesandthosewordswhichcanbeusedasdifferentpartsofspeech.Graspingthesewillhelpyourememberwordseasilyandenlargeyourvocabulary.SonowI’dlikeyoutoworkintengroupstorecallandwriteasmanysuchwordsaspossibleaccordingtotheexamples.YoucanrefertowordformationonPage92.(Theteacherhandsoutsheetstoeachgroup)Taskforgroup1Examplesofcompoundwords:1.合成名词名词+名词构成复合名词weekend airconditioner bloodpressure9,形容词+名词构成复合名词solarsystem fastfood humanbeing动词的-ing形式+另一词构成复合名词fryingpan washingmachine drivinglicense用其他方式构成的复合名词get-together outbreak typewriterTaskforgroup22.合成形容词名词+形容词构成的复合形容词snow-white world-wide形容词+过去分词或带-ed结尾的词构成复合形容词absent-minded duty-bound grey-haired用动词的-ing形式+另一词构成的复合形容词far-reaching close-fitting long-suffering用其他方式构成的复合形容词five-storeyed well-known worn-outTaskforgroup33.合成动词white-wash safe-guard half-understand4.合成副词however beforehand forever5.合成代词1)代词宾格或物主代词+self(selves)himself herself ourselves2)某些不定代词some,any,no,every+body(one,thing)someone anybody nobodyTaskforgroup4Examplesofderivatives1.前缀dis-否定 disable discourage distrustin-不,非 incorrect incomplete informalim-不,非 impossible impatient immoralun-不 unable unfair unlimitednon-不,非 non-stopTaskforgroup5mis-误 misunderstandre-重,再 rewrite reconsider reuseen-使成为 enablemulti-多 multiculturaltele-远 telephonekilo-千 kilometerTaskforgroup62.后缀名词后缀-an American-tion/ation collection liberation translation9,-dom freedom-er farmer-or visitor-ese Chinese-ess waitress-ful handfulTaskforgroup7-ian musician-ing feeling-ism materialism-ist pianist-ment amusement-ness happiness-ship friendship-th truthTaskforgroup8形容词后缀-able acceptable eatable suitable-al national-an Russian-en golden-ern northern-ese ChineseTaskforgroup9-ful hopeful-ish childish-ive creative-less homeless-y thirsty-ward backwardTaskforgroup10动词后缀-fy/-ify beautify-en widen-ize/-ise apologize/-ise副词后缀-ly badly-ward(s) backward(s)数词后缀-teen fourteen-ty sixtyT:Timeisup.Let’sshowandshareyourwork.T:Marvelous!You’vewrittensomanywords.I’vesummarizedmostofthecompoundwordsandderivativeswehavelearnedsofarforyourreference.Youcancopythemifyoulikeafterclass.Butyoushouldpaymuchattentionanddon’ttakeitforgrantedhowacertainwordisformed.Forexample,youcanputprefix“in-”beforetheword“correct”toformthenewword“incorrect”withtheoppositemeaning,whileyoushouldputprefix“im-”9,beforetheword“possible”toformthenewword“impossible”withtheoppositemeaning.Step4HomeworkT:Inthisperiodwehavelearnedhowtousethekeywordsandexpressionsinthegivencontextbydoingsomeexercises,andwehavelearnedmuchaboutwordformation,whichwillhelpusalotinmemorizingnewwordsandenlargingourvocabulary.Youarereallyworkinghardtoday.Nowhomeworkforyoutoday.1.DoExercises1-2onPage70;Exercises1-3onPage71andPage72.2.PreviewReadingandspeakingonPage38,andReadingtaskonPage73.TheDesignoftheWritingontheBlackboardUnit5 ThemeparksPeriod2 LearningaboutlanguageWordformation1.Compounding2.Derivation3.ConversionRecordafterTeachingActivitiesandResearchToenhancethestudents’knowledgeaboutwordformation,theteachermaycarryoutacompetitioninwhichthestudentsareencouragedtochoosesomevocabularyfromthedictionaryandanalyzetheirprefixesandsuffixesandfurthersumupthemeaningsoftheprefixesandsuffixeslisted.Thegroupwhogetthemostwillbethewinner.ReferenceforTeachingGrammarWordformation 构词法按照一定的语言规律创造新词的方法叫做构词法。英语构词法主要有合成法(compounding)、转换法(conversion)和派生法(derivation)三种。一、合成法(compounding)有两个或更多的词合成一个词。合成词的构成大致有以下几种情况:1.合成名词名词+名词构成复合名词Weekendairconditionerbloodpressurefancydress incometax signlanguagecreditcard letter-box X-rayspaceship fantasyland cowboynewspaper snowstorm nightfallice-cream busstop birth-controlsafetybelt earthquake bookcaselandslide heartbeat feedbackflowershop classroom footballwatermelon形容词+名词构成复合名词solarsystem fastfood humanbeingcentralbank highereducation remotecontrol9,shorthand madman gentlemanblackboard green-house highwaymobilephone动词的-ing形式+另一词构成复合名词fryingpan washingmachine drivinglicenseflying-fish workingpeople handwritingdataprocessing sight-seeing readingroomsun-bathing window-shopping用其他方式构成的复合名词get-together outbreak typewriterovercoat daybreak pain-killerby-product passer-by editor-in-chiefcomrade-in-arms long-termplan air-trafficcontrolbride-to-be good-for-nothing quick-servicecounterfather-in-law2.合成形容词名词+形容词构成的复合形容词snow-white colour-blind world-wideseasick形容词+过去分词或带-ed结尾的词构成复合形容词absent-minded duty-bound grey-hairedclean-shaven long-haired good-temperedblue-eyed kind-hearted open-minded用动词的-ing形式+另一词构成的复合形容词far-reaching close-fitting long-sufferingwell-meaning English-speaking hard-workinggood-looking easy-going mouth-wateringworld-shaking man-eating用其他方式构成的复合形容词five-storeyed well-known worn-outup-to-date see-through face-to-facehand-made man-made snow-coveredwell-informed first-rate second-handfive-year(plan) ever-green red-hotbetter-sweet3.合成动词white-wash safe-guard half-understandovereat baby-sit overthrowsleep-walk4.合成副词however beforehand foreversometimes meanwhile alongsidesomewhere wherever everywherenearby5.合成代词1)代词宾格或物主代词+self(selves)9,himself herself ourselves2)某些不定代词some,any,no,every+body(one,thing)someone anybody nobodyeverybody something anythingnothing everything二、派生法(derivation) 在一个单词前或后加上一个词缀,变成一个新词,这种构词法叫派生法,词缀有前缀和后缀两种。除少数前缀外,前缀一般改变单词的意义,不改变词性;后缀一般改变此类,而不引起词义的变化。 1.前缀dis-否定 disable discourage distrust disagree disappear discover dislike disadvantagein-不,非 incorrect incomplete informal inactive indefinite indirectim-不,非 impossible impatient immoral imperfect improperun-不 unable unfair unlimited unwilling unusual unsuitable unacceptable uncertain uncomfortable uncommon unequal unfit unfamiliar unfortunate unfriendly unhappy unhealthy unkind unknown unnecessary unpopular unreal untrue uncover undress untienon-不,非 non-stop non-smokermis-误 misunderstand mislead misbehavere-重,再 rewrite reconsider reuse recycle recall rebuild renew replay retellen-使成为 enable enrich endanger enlargemulti-多 multicultural multichannel multipurposetele-远 telephone televisionkilo-千 kilometer kilogram2.后缀名词后缀-an American Australian Italian African Asian-tion/ation collection liberation translation pronunciation competition repetition determination preparation imagination satisfaction attention revolution-dom freedom wisdom kingdom-er farmer villager fighter9, worker writer thinker-or visitor actor editor-ese Chinese Japanese-ess waitress hostess actress princess goddess-ful handful armful mouthful-ian musician Asian mathematician physician technician-ing feeling shipping building-ism materialism socialism communism-ist pianist socialist artist specialist-ment amusement entertainment equipment excitement agreement movement development judgement encouragement-ness happiness illness selfishness kindness carefulness business-ship friendship membership relationship citizenship hardship-th truth warmth width growth depth length death形容词后缀-able acceptable eatable suitable unforgettable favourable agreeable imaginable chargeable profitable moveable changeable countable survivable avoidable-al national natural-an Russian American African-en golden wooden woolen-ern northern eastern southern western-ese Chinese Japanese-ful hopeful forgetful careful beautiful powerful useful-ish childish foolish selfish-ive creative effective active protective collective-less homeless harmless fearless careless useless hopeless meaningless-y thirsty stormy rainy noisy windy cloudy-ward backward eastward downward动词后缀9,-fy/-ify beautify simplify classify-en widen shorten lengthen deepen strengthen heighthen-ize/-ise apologize/-ise realize/-ise modernize/-ise副词后缀-ly badly happily friendly-ward(s) backward(s) eastward(s) downward(s) forward(s) upward(s)数词后缀-teen fourteen fifteen-ty sixty ninety certainty三、转化法(Conversion)英语中,有的名词可以作动词,有的形容词可作副词或动词,这种把一种词性用作另一种词性而词形不变的方法叫转化法。1.动词转化为名词很多动词可以转化为名词,大多意思没有多大的变化;有时意思有一定变化;有的与一个动词和不定冠词构成短语,表示一个动作。如:Let’sgooutforawalk.Heisamanofstrongbuild.Let’shaveaswim.Themeparkscharge(v.)moneyforadmission.Themeparksexpecttomakeaprofitbythecharges(n.)foradmission.2.名词转化为动词很多表示物件、身体部位、某类人的名词可以用作动词来表示动作,某些抽象名词也可以作动词。如:Didyoubookaseatontheplane?Pleasehandmethedictionary.Shenursedherhusbandbacktohealth.Welunchedtogetheryesterday.3.形容词转化为动词有少数形容词可以转化为动词。如:Wewilltryourbesttobetterourlivingconditions.Shecleansherroomeveryday.4.副词转化为动词有少数形容词可以转化为动词。如:Murderwillout. (谚语)恶事终将败露。Thearmydownedaplane.9
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