Period1(SectionA1a-2c)設(shè)計(jì)說明利用順口溜導(dǎo)入新課，讓學(xué)生感知比較級(jí)與最高級(jí)的不同。利用實(shí)物和圖片來教學(xué)生學(xué)習(xí)形容詞和副詞的最高級(jí)，這樣既能活躍氣氛，又能引起學(xué)生的學(xué)習(xí)興趣。教學(xué)過程中，首先充分利用真實(shí)情景和圖片的直觀效果創(chuàng)設(shè)情境，集中教授單詞。然后，通過聽力訓(xùn)練、自由交談，充分操練本課時(shí)重點(diǎn)句型，鞏固最高級(jí)的用法。教學(xué)目標(biāo)1.知識(shí)目標(biāo)：(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(jí)的句型。(3)語法：形容詞和副詞的最高級(jí)。2.能力目標(biāo)：學(xué)會(huì)使用最高級(jí)談?wù)摮擎?zhèn)周圍的影院或商店。3.情感目標(biāo)：發(fā)現(xiàn)身邊最優(yōu)秀的人或物，學(xué)習(xí)并提升自己。重點(diǎn)難點(diǎn)1.重點(diǎn)：形容詞和副詞的最高級(jí)。2.難點(diǎn)：運(yùn)用形容詞或副詞的最高級(jí)的變化形式。教學(xué)準(zhǔn)備多媒體課件，錄音機(jī)，磁帶，實(shí)物。教學(xué)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(jí)和最高級(jí)的變化規(guī)則：①一般在詞尾加-er或-est，以字母e結(jié)尾的詞，直接在詞尾加-r或-st。②以“輔音字母+y”結(jié)尾的雙音節(jié)詞，先把“y”改為“i”，再加-er或-est。③詞尾只有一個(gè)輔音字母的重讀閉音節(jié)詞，先雙寫該輔音字母，再加-er或-est。④多音節(jié)詞和部分雙音節(jié)詞，在詞前加more或most。⑤不規(guī)則變化：原級(jí)比較級(jí)最高級(jí)good/wellbetterbestbad/badlyworseworstmany/muchmoremostlittlelessleastfarfartherfarthestfurtherfurthestoldolderoldesteldereldest(2)Discussion.Step3PracticeFinishLearningTask2.寫出下列形容詞和副詞的比較級(jí)、最高級(jí)。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(yù)習(xí)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(jié)目主持人DJ記者reporter(2)動(dòng)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(shí)間上)接近c(diǎn)lose便宜地；低廉地cheaply細(xì)致地；小心地；謹(jǐn)慎地carefullyStep5PracticeWorkon1a.1.Askonestudenttoreadthephrasesandwordsinthechart.Thentranslatethephrases：舒適的座位comfortableseats離家近c(diǎn)losetohome2.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(shí)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(dāng)堂達(dá)標(biāo)(見導(dǎo)學(xué)案“當(dāng)堂達(dá)標(biāo)”)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(dòng)詞buy。2.carefully句意：音樂節(jié)目主持人選歌很仔細(xì)。副詞carefully修飾動(dòng)詞choose。3.theshortest由intown可知用最高級(jí)。4.thebiggestand連接兩個(gè)并列的成分，形式應(yīng)保持一致。5.reporter6.themostcomfortable由表示范圍的“ofallthetheaters”可知，空格處應(yīng)用其最高級(jí)，形容詞最高級(jí)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(yīng)填最高級(jí)，故填worst。Step11HomeworkMakeasurvey.AskyourpartnerWhat’sthebest...inourtown?andWhy?Thencompletethechart.NameWhyThebestmovie