Unit2HealthyLifestyleLearningAboutLanguage課件-高中英語人教版選擇性

Unit2LearningAboutLanguageTeachingObjectives:1.Getthegeneralidea,organization,andstyleofthearticle.2.Readcarefullytorefineandsummarizetheartisticstyleandcharacteristicsofwesternpaintingindifferentperiods.3.Exploretheimportantfactorsthatpromoteandinfluencethedevelopmentandchangeofwesternpaintingart.Keyanddifficultpoints:Keypoint：Studythecharacteristicsofthepaintingsandtherepresentativesinthefourperiodsofwesternhistory.Difficultpoint：Learnthewaytoappreciatepaintingsandleadstudentstodescribethecharacteristicsofthepaintingworkstheylike.Part1BuildupyourvocabularyTeenagersoftenhavebadhabits.Mostcanbestoppedbytaking________action.However,habitslike_______________and_____________abusecanleadtoseriousaddictions.Accordingtomodern__________,tochangebadhabits,wemustfirstanalysethemusingthe"habit_______".Tofixorimproveabadhabit,wemustfirstfindoutwhatthe_______is.Thenwemustchangetheold___________routinetosomethingmorepositive.appropriateCompletethesummaryusingthewordsfromtheboxbelow.alcohol/tobaccotobacco/alcoholpsychologycyclecuenegativeIfsuccessful,wewillfeelasenseof___________andourbadhabitmaydisappear.Changingabadhabitisdifficult,anditiseasytomakeexcusesandgiveup.Weneedtomakeupourmindsandshowsome___________,andmakesmallchangesovertime.Thereisnomagic________tohelpus,butchangingwillensurewehaveahappyandhealthylife!Completethesummaryusingthewordsfromtheboxbelow.rewarddisciplinepillFind“verb+ahabit”collocationsfromtheprevioustext.Thenmakesentenceswiththem.Weoftenformahabitwithoutrealisingit.Theexpertgaveussometipsonhowtochangebadhabits.preventahabitrecogniseahabitexamineahabitbreakahabitOfcourse,itisbettertopreventabadhabitthanbreakone!Torecogniseabadhabitisthefirststep.Byexaminingourhabitsclosely,wecanstarttounderstandthem.Bedisciplinedanddon'tgiveuptryingtobreakyourbadhabit!Completethepassageusingthecorrectformsofthewordsinthebox.Addmoresentencesorparagraphstothepassageifpossible.dominatesexaminereliesonfacilitateVocabularyskipskipagrade跳級skipbreakfast不吃早飯skipschool/class逃學/逃課skipoverthefence跳過柵欄vt.不做(本來常做或應做的事);不參加;悄悄溜走練習：Apparently,itisnotright_________(skip)class.You'dbetternotdothat.skippedVocabularymakeupone'smindkeep/bear…inmind把······記在心里keep/bearinmind+that從句記住……changeone'smind改變某人的主意havesb./sth.inmind心中有合適的人選/想做的事comeinto/toone'smind掠過/進入某人的腦海bring/call...tomind使想起putsb.inmindof...使某人想起……下定決心練習：Youmustkeep______mindthatone'scompetenceisofgreatimportance.inPart2InfinitivesasthepredicativeLookatthefollowingsentencesandpayattentiontotheitalicisedinfinitives.Discusstheirmeaningsandfunctions.Tochangebadhabitsisnevereasy.Ittookthesurgeonthreehourstofinishmymother'slungsurgery.TojointhePeople'sLiberationArmy,itisrequiredformentoshaveofftheirbeards.Itwasnotpolitetodisturbyourneighbourswithloudmusiclastnight.作主語真正主語形式主語形式主語真正主語真正主語形式主語JointhewordstomakefullsentencesusingtheinfinitiveandthenJointhesentencestomakeaparagraph.Youcanaddyourownsentencesifnecessarytomakeyourparagraphmoremeaningful.

important/avoid/passivecigarettesmokingwilltake/nutritionspecialist/abalanceddietmenu/make/anhour/foryou.Itisimportanttoavoidpassivecigarettesmoking.Itwilltakeanutritionspecialistanhourtomakeabalanceddietmenuforyou.useful/turnto/fitnessconsultant/foradviceillegal/dangerous/take/drugsItisusefultoturntoafitnessconsultantforadvice.Itisillegalanddangeroustotakedrugs.harmful/often/skip/breakfastItisharmfultooftenskipbreakfast.It作為形式主語當作主語的不定式結構比較復雜時，常常用it作形式主語，而把真正的主語置于句子的后面。Itis+adj.+(forsb)todo此處形容詞修飾事物，表示事物的特征如：easy,difficult,comfortable,pleasant,dangerous，tiresome,interesting,fitItisverynecessarytofinishtheprojectbeforetheNewYear.It作為形式主語當作主語的不定式結構比較復雜時，常常用it作形式主語，而把真正的主語置于句子的后面。Itis+adj.+(ofsb)todo此處形容詞修飾人，指人的性質、特征或品質等如:kind,good,nice,silly,stupid,foolish,wise,unwise,clever,careless,rude,polite,naughtyItisniceofyoutocomeandmeetmeattheairport.1.Sometimesit’sbetter

(stay)calmwhenintrouble.2.Itwasfoolish

hertomakesuchamistake.3.

Itisrude

himtosaythattoalady.4.Itisdifficult

teenagerstolivealoneinaforeigncountry.PracticetostayofofforPractice5.你真是粗心，把鑰匙忘在家里。__________________________________yourkeysathome.6.他冒那樣的危險真是太愚蠢了。____________________________________suchrisks.7.媽媽擔心自己孩子的健康是很自然的。__________________________________________________________herownchildren’shealth.

It’scarelessofyoutoleaveIt’sfoolishofhimtotakeIt’snaturalforamothertobeconcernaboutItis+adj.+forsb.todosth.Itis+adj.+ofsb.todosth.Itis+adj.+forsb.todosth.sb.是todosth.的邏輯主語常用于表示事物的特征，用于此句型的形容詞有：easy,?hard,?difficult,?possible,?important,?impossible,?necessary,?good,?bad,?exciting,?interesting,?surprising等。Itisnecessaryforyoungstudentstolearna?foreignlanguage.對年輕的學生來說，學習一門外語是必要的。Itis+adj.+ofsb.todosth.形容詞用來表示不定式的邏輯主語(sb.)的性質、特征或品德常見的此類形容詞有：?kind,?nice,?wise,?silly,?polite,?impolite,?friendly,?foolish,?clever等。Itwassillyofyoutogiveupsuchagoodchance！你放棄這么好的一個機會，真傻!Itis+n.+(forsb.)todosth.常見的名詞有：pity,?shame,?pleasure,?one’sduty,?one’sjob,?fun,?joy,?goodmanners,?badmanners等。Itmustbegreatfuntoflytothemooninaspaceship.乘宇宙飛船飛往月球一定很有趣。Whatapityitisforyoutohavemissedsuchawonderfulfilm.真遺憾你錯過了這樣一個精彩的電影。??Itiswrongforyou_________(skip)breakfast.Although_________isahardtasktoprotectourenvironment,wecan'thelpbutgoahead.Idon'tthink__________________________________(你問……是不禮貌的)howlongtheinterviewwilllast.____________________________(保衛(wèi)……是我們的職責)thecountryagainstitsenemies.PracticetoskipititisimpoliteofyoutoaskIt'sourdutytodefend不定式作主語V-ing作主語不定式作主語表示一次性的、具體的、將來的或未做的動作；動名詞作主語表示一般的、抽象的、泛指的或者已經完成的動作。______________(finish)thetaskintimeisagreatchallenge.______________(walk)afterdinnerisgoodtohealth.--WhathasmadeJannysoupset--____________(lose)twoticketstothecinema.__________(get)totheparkbybikewilltakeabout20minutes.TofinishWalkingLosingToget疑問詞+不定式“疑問詞+不定式”結構相當于一個由疑問詞引導的名詞性從句。Ajudgemustdecidewhoseprooftobelieve.=Ajudgemustdecidewhoseproofhe/sheshouldbelieve.法官必須決定相信誰的證據。常接該結構的動詞：know,see,decide,tell,ask,consider,explain,learn,wonderIdon'tknowhowtohandlethecrisis.我不知道如何處理這一危機。疑問詞+不定式可用于該結構的疑問詞疑問代詞:who,whom,what,which疑問副詞:when,where,howThequestioniswhentostartdevelopingsuchavaccine.問題是何時開始研制這種疫苗。該結構的句法功能：主語、賓語和表語Icouldn'tdecide___________biketobuy.Twentystudentswanttoattendtheclassthataimstoteachhow___________(read)fast.Whenandwhere___________(celebrate)hissuccesshasn’tbeendecided.___________________(何時裝修)thehousehasn'tbeendecided.PracticewhichtoreadtovoteWhentodecorate不定式短語作獨立成分

一些不定式短語可用作獨立成分，通常位于句首，有時位于句中或句末，要用逗號同其他句子成分隔開。tosumup總而言之totellthetruth說實話toconclude總而言之tobegin/startwith首先tobebrief簡言之tobeexact確切地說tobefrank坦白地說tobehonest說老實話（1）當動詞所表達的是某一特定的行為，尤其是將來的行為或有待于實現的行為時，通常用動詞不定式(短語)作表語。Herbestwishistoputhernewideasintopractice.她最大的愿望是將自己的新想法付諸實踐。（2）若動詞所表達的并不強調動作，而是表示主語的內容，則通常用v-ing(短語)作表語。Myfavoritesportisswimming.我最喜歡的運動是游泳。WhatIhatemostisbeinglaughedat.我最痛恨的就是被嘲笑。Part3Practice語法填空1.I'vehadmanydreamssinceIwasachild.Nowmydreamis___________(open)acafé.2.In1963theUNsetuptheWorldFoodProgramme,oneofwhosepurposesis___________(relieve)worldwidestarvation.toopen3.Atcollege,BarackObamadidn'tknowthathewas___________(become)thefirstblackpresidentoftheUnitedStatesofAmerica.torelieve4.Perhapsoneofthemostimportantthingsyoucandoasagoodneighboris___________(keep)yourproperty(房產)neat,clean,andingoodrepair.tobecometokeep完成句子1.當我13歲的時候，我唯一的目標是成為我們足球隊的明星。WhenIwas13myonlypurposewas__________________________.2