2024-2025学年人教版初中英语九年级（上）教案 UNIT 5 Section A（3a-4c）第2课时

UNIT5Whataretheshirtsmadeof?SectionA(3a—4c)第2课时设计说明本课时重点学习康健在美国购物经历的短文和一般现在时的被动语态。教学时通过一段有关中国制造的录像导入新课；然后采用读前预测，细读与读后输出的方法，引导学生逐步理解课文；在单元语法教学中先让学生通过找课文中的被动语态的句子感知和体验被动句，然后归纳总结，最后通过练习加以巩固。教学目标通过本课时的学习，让学生达成以下目标：1.知识目标：(1)surface,material,traffic,postman,cap,glove(2)短语：nomatter(3)句子：①Nomatterwhatyoumaybuy,youmightthinkthoseproductsweremadeinthosecountries.②HefounditinterestingthatsomanyproductsinthelocalshopsweremadeinChina.2.能力目标：(1)阅读并了解康健在美国的经历；(2)能够学会使用一般现在时的被动语态。3.情感目标：培养学生的民族自豪感及爱国主义情怀。重点难点1.重点：(1)让学生掌握本课时的重点单词和短语并能熟练运用；(2)让学生掌握询问物品的制作材料、生产地点、制作过程等句型；(3)让学生熟练掌握一般现在时的被动语态的用法。2.难点：让学生熟练运用一般现在时的被动语态。教学准备PPT课件教学过程Step1Lead-inPlayashortvideoforthestudents.Getthestudentstotalkaboutthefollowingquestions.1.Whatcanyouseeinthevideo?2.Howdoyoufeelaboutit?Theanswersare:1.ManyproductsaremadeinChina.2.Proud./Happy./Pleased./…Step2ReadingPre-readingLookatthepassagein3a.Thenanswerthefollowingquestions.1.Whereisthetourist?2.DoeshewanttobuyChineseproductsorAmericanproducts?3.IsiteasyforhimtobuyAmericanproducts?Checktheanswersonebyone.Theanswersare:1.IntheUS.2.Americanproducts.3.No,itisn’t.CarefulreadingTask1Listenandread,thenanswerthequestions.1.WhattwothingsdidKangJianwanttobuyinAmerica?2.WherewerethemostofeverydaythingsmadeinAmerica?Checktheanswersonebyone.Theanswersare:1.Atoycarandapairofbasketballshoes.2.MostofthemweremadeinChina.Task2ReadParagraph1andtellifthefollowingstatementistrue(T)orfalse(F).KangJianfoundthatmanyproductsinthelocalstoresofSanFranciscoweremadeinChina.Checktheanswer.Theansweris:TTask3ReadParagraph2andfillintheblanks.Toysarenottheonlythingsmadein______.“Iwantedtobuyapairof_______________,”heexplains.“ButIhadtovisitfiveorsixstoresbeforefindingapairmadeinAmerica!”HerealizedthatAmericanscan____________buyingproductsmadeinChina.“Infact,”hecontinues,“thereweremanyotherthingstheremadeinChina—footballs,_________,petfood,______________.EvenAmericanflagsaremadeinChina!”KangJianthinksit’sgreatthatChinaissogoodatmakingtheseeverydaythings.However,hehopesthatinthefutureChinawillalsogetbetterat__________________________thatpeoplecanbuyinallpartsoftheworld.Checktheanswers.Theanswersare:China;basketballshoes;hardlyavoid;handbags;mobilephones;makinghigh-technologyproductsTask4Workon3b.Readthepassageandanswerthequestions.1.WheredidKangJiangotovisithisauntanduncle?2.Whatdidhediscoverinthetoystores?3.Whydidhehavetovisitmanystoresbeforebuyingapairofbasketballshoes?4.Whatdidherealizeafterhisshoppingexperiences?5.WhydoyouthinksomanyproductsinAmericaaremadeinChina?Howdoyoufeelaboutthis?Theanswersare:1.SanFrancisco.2.MostofthetoyswereAmericanbrands,buttheyweremadeinChina.3.BecausemostbasketballshoesweremadeinChina,andhewantedtobuyapairofbasketballshoesmadeinAmerica.5.Becauseproductioncostsarelowerandthereisabiglabormarket.Chinaisgoodatmakingeverydaythings.Ifeelproud./Itakeprideinourcountry.PostreadingTask1Readthepassageagainandfindoutthemeaningsoftheexpressions.1.nomatter2.eventhough3.avoiddoingsth.4.bemadein5.mobilephone6.everydaythings7.high-technologyproductsChecktheanswersonebyone.Theanswersare:1.不论;无论2.即便;即使3.避免做某事4.在……制造5.手机6.日常物品7.高科技产品Task2DiscussionWorkon3c.Readthepassageagainandwritewhatthewordsinboldreferto.Theanswersare:those(products):whateverproductsyoubuyinothercountriesthose(countries):thecountriesyouvisitit:thefactthatsomanyproductsinthelocalshopsweremadeinChinathey:mostofthetoysTask3Findoutthesentenceswithpassivevoiceinthepassage.思考：

(1)被动语态结构有何规律？

(2)在被动语态句中，主语是动作的执行者还是承受者？Step3GrammarFocus一般现在时的被动语态1.主动语态和被动语态主动语态：主语是动作的执行者。被动语态：主语是动作的承受者。主动语态：Mr.Gaocleansthehouseeveryday.(主语Mr.Gao是动作clean的执行者)被动语态：ThehouseiscleanedbyMr.Gaoeveryday.(主语thehouse是动作clean的承受者)2.一般现在时的被动语态构成：助动词am/is/are+及物动词的过去分词用法：当说话者不知道动作的执行者，或者没有必要指出动作的执行者，或者只需强调动作的承受者时，可以用被动语态。Iamoftenpraisedbymyteacher.Englishisspokeninmanycountries.Suchbooksarewrittenformiddleschoolstudents.肯定句否定句一般疑问句一般现在时Iamasked…He/Sheisasked…We/You/Theyareasked…Iamnotasked…He/Sheisnotasked…We/You/Theyarenotasked…AmIasked…?Ishe/sheasked…?Arewe/you/theyasked…?3.主动句变为被动句(1)主动句中的宾语变为被动句中的主语；

(2)主动句中的谓语变为“am/is/are+及物动词的过去分词”；

(3)主动句中的主语在被动句中变为介词by的宾语。主动句：Mymothercooksdeliciousnoodles.主语谓语宾语被动句：Deliciousnoodlesarecookedbymymother.Step4Workon4aCompletethesentenceswiththecorrectformsoftheverbsinbrackets.1.Childrenunder18______________(notallow)towatchthisshowwithouttheirparents.2.We_________(pay)bythebossonthelastFridayofeachmonth.3.A:Whatlanguage_________(speak)inGermany?

B:MostpeoplespeakGerman,butmanycanspeakEnglish,too.4.Mostoftheearth’ssurface__________(cover)bywater.5.Theclassroom_________(clean)bythestudentseveryday.Checktheanswers.Theanswersare:1.aren’tallowed2.arepaid3.isspoken4.iscovered5.iscleanedStep5Workon4bRewritethesentencesusingthepassivevoice.1.Farmersplanttheteaonthesidesofmountains.

2.Thisshopusesthebestmaterialstomakedresses.3.Carelessdrivingcausesmanytrafficaccidents.

4.Thepostmanbringslettersandpostcardstopeople’shomes.5.Ourfamilydoesnotusethissilverplateveryoften.Checktheanswers.Theanswersare:1.Theteaisplantedonthesidesofmountainsbyfarmers.2.Thebestmaterialsareusedbythisshoptomakedresses.3.Manytrafficaccidentsarecausedbycarelessdriving.4.Lettersandpostcardsarebroughttopeople’shomesbythepostman.5.Thissilverplateisn’tusedveryoftenbyourfamily./Thissilverplateisn’tusedbyourfamilyveryoften.Step6Workon4cschoolbags.Thelistofwordsbelowmayhelpyou.pencil,jacket,sweater,T-shirt,shoes,cap,gloves,ring…A:What’syourpencilmadeof?B:It’smadeof…A:Wherewasitmade?B:Itwasmadein…A:What’syourjacketmadeof?B:It’smadeof…A:Wherewasitmade?B:Itwasmadein…Step7Languagepoints1.Nomatterwhatyoumaybuy,youmightthinkthoseproductsweremadeinthosecountries.造的。nomatter意为“无论；不论”，与what,who,when,where,how等疑问词连用，引导让步状语从句。在从句中，常用一般现在时表示将来，从句可放在主句前或主句后。Nomatterwhatyousay,Iwon’tbelieveyou.无论你说什么，我都不会相信你。【拓展】“nomatter+疑问词”结构相当于“疑问词-ever”。nomatterhow=however无论怎样nomatterwhen=whenever无论何时nomatterwhere=wherever无论哪里nomatterwhat=whatever无论什么2.HefounditinterestingthatsomanyproductsinthelocalshopsweremadeinChina.“findit+形容词+that从句”意为“发现……是……的”，其中it是形式宾语，that引导的从句是真正的宾语，形容词作宾语补足语。Ifinditstrangethatshedoesn’twanttogo.她居然不想去我觉得奇怪。3.HerealizedthatAmericanscanhardlyavoidbuyingproductsmadeinChina.他意识到美国人几乎无法避免购买中国制造的产品。avoiddoingsth.意为“避免做某事”。Becarefultoavoidbreakingtheglass.当心以免打破那个玻璃杯。Step8Homework1.Rewritethenewwordsandexpressionsin3a—4candrememberthem.2.PreviewSectionB1a—1e.当堂达标Ⅰ.根据句意，选择恰当的短语填空。begoodatinthefuturenomatterinfacteventhough1._________whattheresultis,Laurawilltrytodoitwell.2.Domorespeaking,andyou’ll__________spokenEnglish.3.Paulenjoysdrawingpictures.Hewantstobeanartist____________.4.DavidisstillwatchingthefootballmatchonTV____________he’sverytired.5.I’mbecomingmo