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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 LearningaboutLanguageTheGeneralIdeaofThisPeriodInthisperiodthestudentsaretodosomeexercisesontheusefulwords,expressionsandstructureslearnedinthereadingpart.Itistohelpthemusetheusefulwordsandexpressionsfromthecontext.Theyarealsotolearnsomethingaboutwordformation,whichwillhelpthemtorememberEnglishwordssothattheywillenlargetheirvocabulary.Toachievetheaboveaims,theteachercanhelpthestudentstolearnautonomouslyandcooperatively.Thatis,theteacherwillgetthestudentstoworkontheexercisesindividuallyfirstandthenchecktheanswerstogetherwiththeirpartners.Whiledealingwithwordformation,theteacherwillhelpthestudentsdoitasatask.Thatis,theteacherwillfirstaskthestudentstoreadsomewordsandsentencesfromthetextinwhichsomecompoundwords,derivativesareused,thenaskthemtodiscoverhowthesewordsareformed,summarizetherulesandwriteasmanywordsaspossibleaccordingtherulesingroups.TeachingImportantandDifficultPointsHowtograspandapplytheknowledgeofwordformationtoenlargevocabulary.Howtogaintheabilitytousethekeywordsandexpressionsfromthecontext.Teaching&LearningMethodsAutonomouslearning,cooperativelearning,task-basedlearning.TeachingAidsAmulti-mediacomputerandablackboard.ThreeDimensionalTeachingAimsKnowledgeandSkillsHelpthestudentslearntousetheusefulwordsandexpressionsfromthecontext.Helpthestudentslearnsomethingaboutwordformation.ProcessandStrategiesGetthestudentstosumupthegrammaticalrulesinwordformation.Helpthemstudyautonomouslyandcooperatively.FeelingsandValueThroughthestudyofthisperiodtheymayhavegraspedaneffectivewayinmemorizingnewwords—wordformation.Meanwhile,theirabilityofautonomouslearningwillbeimprovedtoacertainextent.TeachingProceduresStep1RevisionT: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.Step2DiscoveringusefulwordsandexpressionsT:Fromthereadingpassage,wecanfindsomeusefulwordsandexpressions.SonowI’dlikeyoutodoEx.1andEx.2onPage35,Ex.3andEx.4onPage36individuallyfirstandthencheckyouranswerswithyourpartnerstoseeifyoucanusetheminthegivencontext.9,Suggestedanswers:Exercise1:alternativeexpressionWordsandexpressionfromthetextAmainsubjectorideathemesetofthingsneededforanactivityequipmentshoesusedforsportsandoutdooractivitysneakerspeoplegoingtoliveinanewareawithsmallpopulationsettlersunlimitedimaginationfantasyacarefultesttotryoutanideaexperimentasmallnumberorpart;lessthanhalfminoritybecomereal;becomealivecometolifeExercise2:sneakers,fantasy,theme,experiment,equipment,settlers,cametolife,minorityExercise3:1.amused 2.various 3.charged 4.admission 5.profits 6.souvenirExercise4:1.WhenIgotclosetothetiger.Ifeltverynervousandexcited.2.AsIgotclosertohim,hemovedfurtherandfurtherawayfromme.3.Whoareyoucloserto,yourauntoryouruncle?Why?I’mclosertomyauntbecausesheandIbothlikeshoppingforclothes.4.ThemapshowedmethatChinaisclosertoJapanthanEngland.5.Mybrotherisgettingclosereveryyeartobecomingtheleaderofhiscompany.Step3DiscoveringusefulstructuresT: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)Taskforgroup1Examplesofcompoundwords:1.合成名词名词+名词构成复合名词weekend       airconditioner       bloodpressure9,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       typewriterTaskforgroup22.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-outTaskforgroup33.合成动词white-wash       safe-guard       half-understand4.合成副词however       beforehand       forever5.合成代词1)代词宾格或物主代词+self(selves)himself       herself       ourselves2)某些不定代词some,any,no,every+body(one,thing)someone       anybody       nobodyTaskforgroup4Examplesofderivatives1.前缀dis-否定    disable    discourage    distrustin-不,非       incorrect       incomplete       informalim-不,非       impossible       impatient       immoralun-不       unable       unfair       unlimitednon-不,非       non-stopTaskforgroup5mis-误       misunderstandre-重,再       rewrite       reconsider       reuseen-使成为       enablemulti-多       multiculturaltele-远       telephonekilo-千       kilometerTaskforgroup62.后缀名词后缀-an       American-tion/ation       collection       liberation       translation9,-dom       freedom-er       farmer-or       visitor-ese       Chinese-ess       waitress-ful       handfulTaskforgroup7-ian       musician-ing       feeling-ism       materialism-ist       pianist-ment       amusement-ness       happiness-ship       friendship-th       truthTaskforgroup8形容词后缀-able       acceptable       eatable       suitable-al       national-an       Russian-en       golden-ern       northern-ese       ChineseTaskforgroup9-ful       hopeful-ish       childish-ive       creative-less       homeless-y       thirsty-ward       backwardTaskforgroup10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       sixtyT: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.Step4HomeworkT:Inthisperiodwehavelearnedhowtousethekeywordsandexpressionsinthegivencontextbydoingsomeexercises,andwehavelearnedmuchaboutwordformation,whichwillhelpusalotinmemorizingnewwordsandenlargingourvocabulary.Youarereallyworkinghardtoday.Nowhomeworkforyoutoday.1.DoExercises1-2onPage70;Exercises1-3onPage71andPage72.2.PreviewReadingandspeakingonPage38,andReadingtaskonPage73.TheDesignoftheWritingontheBlackboardUnit5 ThemeparksPeriod2 LearningaboutlanguageWordformation1.Compounding2.Derivation3.ConversionRecordafterTeachingActivitiesandResearchToenhancethestudents’knowledgeaboutwordformation,theteachermaycarryoutacompetitioninwhichthestudentsareencouragedtochoosesomevocabularyfromthedictionaryandanalyzetheirprefixesandsuffixesandfurthersumupthemeaningsoftheprefixesandsuffixeslisted.Thegroupwhogetthemostwillbethewinner.ReferenceforTeachingGrammarWordformation 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Weekendairconditionerbloodpressurefancydress       incometax       signlanguagecreditcard       letter-box       X-rayspaceship       fantasyland       cowboynewspaper       snowstorm       nightfallice-cream       busstop       birth-controlsafetybelt       earthquake       bookcaselandslide       heartbeat       feedbackflowershop       classroom       footballwatermelon形容词+名词构成复合名词solarsystem       fastfood       humanbeingcentralbank       highereducation     remotecontrol9,shorthand       madman       gentlemanblackboard       green-house       highwaymobilephone动词的-ing形式+另一词构成复合名词fryingpan       washingmachine     drivinglicenseflying-fish       workingpeople     handwritingdataprocessing     sight-seeing       readingroomsun-bathing       window-shopping用其他方式构成的复合名词get-together       outbreak       typewriterovercoat       daybreak       pain-killerby-product       passer-by       editor-in-chiefcomrade-in-arms     long-termplan      air-trafficcontrolbride-to-be       good-for-nothing     quick-servicecounterfather-in-law2.合成形容词名词+形容词构成的复合形容词snow-white       colour-blind       world-wideseasick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clean-shaven       long-haired       good-temperedblue-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-sufferingwell-meaning       English-speaking     hard-workinggood-looking       easy-going       mouth-wateringworld-shaking       man-eating用其他方式构成的复合形容词five-storeyed       well-known       worn-outup-to-date       see-through       face-to-facehand-made       man-made       snow-coveredwell-informed       first-rate       second-handfive-year(plan)       ever-green       red-hotbetter-sweet3.合成动词white-wash       safe-guard       half-understandovereat       baby-sit       overthrowsleep-walk4.合成副词however       beforehand       foreversometimes       meanwhile       alongsidesomewhere       wherever       everywherenearby5.合成代词1)代词宾格或物主代词+self(selves)9,himself       herself       ourselves2)某些不定代词some,any,no,every+body(one,thing)someone       anybody       nobodyeverybody       something       anythingnothing       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     disadvantagein-不,非     incorrect    incomplete     informal       inactive    indefinite     indirectim-不,非     impossible  impatient      immoral       imperfect    improperun-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    untienon-不,非     non-stop   non-smokermis-误   misunderstand mislead       misbehavere-重,再      rewrite     reconsider   reuse       recycle    recall       rebuild       renew     replay       retellen-使成为   enable     enrich       endanger       enlargemulti-多   multicultural  multichannel   multipurposetele-远      telephone   televisionkilo-千      kilometer    kilogram2.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      fighter9,       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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