Period1(SectionA1a-2c)設計說明利用順口溜導入新課，讓學生感知比較級與最高級的不同。利用實物和圖片來教學生學習形容詞和副詞的最高級，這樣既能活躍氣氛，又能引起學生的學習興趣。教學過程中，首先充分利用真實情景和圖片的直觀效果創設情境，集中教授單詞。然后，通過聽力訓練、自由交談，充分操練本課時重點句型，鞏固最高級的用法。教學目標1.知識目標：(1)掌握單詞：theater，comfortable，seat，screen，close，ticket，worst，cheaply，song，DJ，choose，carefully，reporter。(2)掌握“What’sthebestmovietheater?”“Ithasthebiggestscreens.”“It’sthemostpopularnearhere.”等含有最高級的句型。(3)語法：形容詞和副詞的最高級。2.能力目標：學會使用最高級談論城鎮周圍的影院或商店。3.情感目標：發現身邊最優秀的人或物，學習并提升自己。重點難點1.重點：形容詞和副詞的最高級。2.難點：運用形容詞或副詞的最高級的變化形式。教學準備多媒體課件，錄音機，磁帶，實物。教學過程Step1LeadinginAskthestudentstochant.Good，better，best，Neverletitrest.Till“good”be“better”，And“better”be“best”.(板書good，better，best...)T：Goodisanadjective，betterisacomparative，andbestisasuperlative.Inthisunit，we’lllearnthesuperlativeformsofadjectivesandadverbs.Step2PresentationThesuperlativeformsofadjectivesandadverbs.(1)Teachtherulesofsuperlativesasthestudentsreviewtherulesofcomparatives.Discusswiththeclassandfillintheblanks.形容詞和副詞的比較級和最高級的變化規則：①一般在詞尾加-er或-est，以字母e結尾的詞，直接在詞尾加-r或-st。②以“輔音字母+y”結尾的雙音節詞，先把“y”改為“i”，再加-er或-est。③詞尾只有一個輔音字母的重讀閉音節詞，先雙寫該輔音字母，再加-er或-est。④多音節詞和部分雙音節詞，在詞前加more或most。⑤不規則變化：原級比較級最高級good/wellbetterbestbad/badlyworseworstmany/muchmoremostlittlelessleastfarfartherfarthestfurtherfurthestoldolderoldesteldereldest(2)Discussion.Step3PracticeFinishLearningTask2.寫出下列形容詞和副詞的比較級、最高級。late→later→latestlazy→lazier→laziesthot→hotter→hottestboring→moreboring→mostboringnew→newer→newestearly→earlier→earliestold→elder/older→eldest/oldestdifficult→moredifficult→mostdifficultcheap→cheaper→cheapestfunny→funnier→funniestbig→bigger→biggestcheaply→morecheaply→mostcheaplywell→better→bestmuch→more→mostlittle→less→leastbadly→worse→worstStep4Presentation1.Showpicturestothestudents.(1)T：Thisisamovietheater.It’stheclosestonenearmyhome.Look!Ithasabigscreenandcomfortableseats.Teachthenewwords：theater，close，screen，comfortable，seat.(板書新單詞)(2)T：Ihavetwomovietickets.Whowantstogotothemovieswithme?Ss：...Teachthenewword：ticket.(板書新單詞)(3)T：Whatdoeshedo?Ss：Heisareporter.Teachthenewword：reporter.(板書新單詞)2.Readthenewwordstogetherandtrytorememberthem.ThenfinishLearningTask1.預習單詞(1)名詞：戲院；劇場theater座位；坐處(如椅子等)seat銀幕；屏幕screen票；入場券ticket歌；歌曲song音樂節目主持人DJ記者reporter(2)動詞：選擇；挑選choose(3)形容詞、副詞：使人舒服的；舒適的comfortable(在空間、時間上)接近close便宜地；低廉地cheaply細致地；小心地；謹慎地carefullyStep5PracticeWorkon1a.1.Askonestudenttoreadthephrasesandwordsinthechart.Thentranslatethephrases：舒適的座位comfortableseats離家近closetohome2.Askthestudentstodecidewhichofthethingsareimportantandwhicharenotimportantwhilechoosingthemovietheater.3.Completethechart.4.Sharetheanswers.Answerswillvary.Step6ListeningWorkon1b.1.Tellthestudentstoreadthesentencesinthechart.Makesuretheyknowthemeaningsofthesentences.Lookatthepicturestogetsomeinformation.Payattentiontothephrases：最大的屏幕thebiggestscreens最流行的themostpopular最短的等候時間theshortestwaitingtime最好的聲音thebestsound2.Listenandmatchthestatementswiththemovietheaters.3.Listenagain.Checktheanswerswiththestudents.Answers：QualitiesMovietheatersIthasthebiggestscreens.MovieWorldIt’sthemostpopularnearhere.ScreenCityIt’stheclosesttohome.TownCinemaIthastheshortestwaitingtime.TownCinemaIthasthebestsound.ScreenCityIthasthemostcomfortableseats.MovieWorldStep7PairworkWorkon1c.1.Letthestudentsreadthemodelwithapartner.2.Usetheinformationinthechartof1b.Askandanswerwithapartner.3.Letsomepairsaskandansweraboutthechart.Step8Listening1.Workon2a.Preparepicturesofdifferentclothesstoresbeforelistening，andaskstudentstomakecomparisonsaboutthequality，serivceandprice.Thenreadthenamesofdifferentradiostations.(1)Readthequestionsandanswersin2a.Tellthestudentstoremembertheinformation.(2)Playtherecordingforthestudentsandcircletheboy’sanswers.(3)Playtherecordingagaintochecktheanswers.Answers：1.a2.c2.Workon2b.(1)Letthestudentsreadthesentences.Explainsomemainsentencesforthestudents.Makesuretheyknowwhattodo.(2)Playtherecordingforthestudentstowritethecorrectstoreorradiostationnexttoeachstatement.(3)Playtherecordingagaintochecktheanswers.Answers：BlueMoonIt’sthemostexpensive.Miller’sIthasthebestclothes.DreamClothesIt’stheworststore.Miller’sYoucanbuyclothesthemostcheaplythere.970AMIthastheworstmusic.97.9FMTheyplaythemostboringsongs.107.9FMTheDJschoosesongsthemostcarefully.97.9FMIt’sthemostpopular.Step9Pairwork(2c)1.Studentsworkinpairstorole-playaconversationusingtheinformationin2aand2b.2.Asksomepairstoperformtheirconversations.Step10SummaryInthisperiod，wehavelearned：1.Newwords：theater，comfortable，seat，screen，close，ticket，worst，cheaply，song，DJ，choose，carefully，reporter2.Grammar：thesuperlativeformsofadjectivesandadverbs當堂達標(見導學案“當堂達標”)答案與解析：Ⅰ.1.theater2.seats3.screen4.choose5.comfortableⅡ.1.cheaply句意：我們在那兒可以很便宜地買到水果。副詞cheaply修飾動詞buy。2.carefully句意：音樂節目主持人選歌很仔細。副詞carefully修飾動詞choose。3.theshortest由intown可知用最高級。4.thebiggestand連接兩個并列的成分，形式應保持一致。5.reporter6.themostcomfortable由表示范圍的“ofallthetheaters”可知，空格處應用其最高級，形容詞最高級前面加定冠詞the。7.worst由空格前的定冠詞the及ofall可知空格處應填最高級，故填worst。Step11HomeworkMakeasurvey.AskyourpartnerWhat’sthebest...inourtown?andWhy?Thencompletethechart.NameWhyThebestmovie