Unit1SectionA1a-2d教案（五四制）英语九年级全册

Unit1SectionA1a2d教学目标1.MemorizethenewwordsandphrasesinsectionA(1a2d).2.Understandthemeaningofthe2dofSectionA.教学重点Inthislesson,learntousethepassivevoiceofthepasttenseinwords,phrases,andsentencepatterns.教学难点UseThepassivevoiceofthesimplepasttensetodiscussthetimeofinventionanditsuse.教学过程自学任务Readthewordsandexpressionsloudly.Newwords:heel/hiːl/

n.鞋跟；足跟scoop/skuːp/n.勺；铲子electricity/ɪˌlekˈtrɪsəti/n.电；电能style/staɪl/

n.样式；款式project/ˈprɒdʒekt/n.项目；工程pleasure/ˈpleʒə(r)/n.高兴；愉快zipper/ˈzɪpə(r)/n.拉链；拉锁daily/ˈdeɪli/adj.每日的；日常的二、新课讲解WarmingupWhatdidtheyeat?Icecream.Whatdidthebigdogthinkoftheicecream?Sweet,cool,anddelicious!Howwillthebreadandsnacktaste?Sweetanddelicious.Canyouthinkofanyotherflavor?Salty,hot,bitter,sour,fresh…1aThewordsintheboxdescribehowfoodcantaste.Writethemunderthecorrectpictures.Somepictureshavemorethanoneword.LeadinFirst,I’llgreetthestudentswithdailyconversations.AndthenI’llletthemtalkaboutsportsplayedinChina.Nextshowthemsomepictures,thenletthemtalkaboutwhichsportisthemostpopularinChinaandwhichsportistheirfavoriteandwhy.PrereadingBasketballisveryimportantallovertheworld.Someboysinourclasslikeplayingbasketballafterclass.Studentsingroupstalkaboutbasketballandgivethewholeclasssomeinformationaboutit.WhilereadingThereare4tasksIhavedesigned.Task1Studentsscanthearticle.Whilereading,theycandrawpicturesonthepaper.Thenpletethemindmappingwiththeinformationfromthereading.Task2Studentsreadthearticleagain,thenanswerthefollowingquestions.Task3Givestudentssomeclues,letthemanalyzeeveryparagraphbythemselves.Task4Underlinethekeywords,expressionsandgrammarsinthepassageandtrytousethem.PostreadingInterviewsomestudents,“WouldyouliketoplayonChina’snationalbasketballteamoneday?”Letthestudentstalkaboutitandgiveusareport.ThenIwillgivethemasuggestion:Maybeit’shardtorealizethisdream,sotheyshouldkeepagoodbalancebetweenplayingbasketballandtheirstudy.三、自学检测词汇短语通关Ⅰ.根据汉语提示写出下列单词和短语1.统治者;支配者n.____________________2.煮沸;烧开v.____________________3.保持不变;剩余v.____________________4.国家的;民族的adj.____________________5.贸易;交易n.____________________6.冰箱n.____________________7.低的;矮的adj.____________________8.某人;重要人物pron.&n.____________________9.翻译v.____________________10.锁上;锁住;锁v.&n.____________________11.(使)发出钟声或铃声;打v.____________________12.音乐的;有音乐天赋的adj.____________________13.器械;仪器;工具n.____________________14.偶然;意外地____________________15.毫无疑问;的确____________________16.突然;猛地____________________17.发生;出现____________________句型通关Ⅱ.根据汉语提示完成下列句子1.据说一位叫神农的中国统治者最早发现了茶可以饮用。It____________thataChineserulercalledShenNongwasthefirsttodiscoverteaasadrink.2.世界上最受欢迎的饮料之一被发明了。____________theworld’sfavoritedrinks____________.四、拓展阅读Willnewspapersdie?Foryears,ithasbeensaidthatnewspapersareatdeath’sdoor.Everyyearbringsmorenewsofclosing.Butwhyisthesituationsoterriblefornewspapers?Newspapershavealonghistory.Thefirstnewspaperwasprintedinthe1600s.Theirmostsuccessfulperiodisintheearly20thcentury.WiththeappearanceofradioandTV,however,newspapercirculation(发行量)begantofall.(3)Bythemid20thcentury,radioandTVhadbeesopopularthatpeoplenolongerhadtodependonnewspapersfornews.Thatwasespeciallytrueforbreaking(突发的)news.Afternoonnewspaperswerethefirsttosuffer(受损害).Afterwork,moreandmorepeopleturnedonTVinsteadofopeninganewspaper.ThatwasbecauseTVcouldprovidenewshappeningashorttimeago.It’struethatnewspaperscouldn’tpetewithTVonspeed,buttheycouldprovideindepth(深入详尽的)reportsthatTVnewscouldnot.Butnewspaperssufferedanother,heavierblow(打击)inthe1990s.WiththeappearanceoftheInternet,tonsofinformationbecamefree.ManynewspaperreadersrealizedthattheycouldreadnewsontheInternet.Thereseemedtobelittlereasontopayforanewspapersubscription(订阅).Sowhatdoesthefuturehold?Willnewspapersdie?Maybenot.Manynewspapersarenowmakingchanges.Somearegoingdigital(数字的).Somearegoingfartherandtakingtheindustrytoplacesithasneverbeento.Afterall,peoplestillwantthenews.Andmanyagreethatnewspapersarestillanimportantsource(来源)ofindepthnews,analysis(分析)andopinions.(4)Ifnewspapersdisappearpletely,therewillbenothingtotaketheirplace.Everycoinhastwosides.Whetherornotsomeinventionswi