Unit5Whataretheshirtsmadeof-(Period3)SectionA(GrammarFocus4c)教学课件人教版英语九年级全册

Unit5Whataretheshirtsmadeof?

(Period3)SectionA(GrammarFocus-4c)Talkaboutwhatthethingsaremadeof/fromandwheretheyweremade.A:Whatistheringmadeof?B:It’smadeofsilver.A:Andwherewasitmade?B:ItwasmadeinThailand.Talkaboutwhatthethingsaremadeof/fromandwheretheyweremade.A:Whatisthemodelplanemadeof?B:It’smadeofusedwoodandglass.A:WhereisteaproducedinChina?B:It’sproducedinmanydifferentareas.PairworkA:Thisringlookspretty.Isitmadeofsilver?B:Yes,anditwasmadeinThailand.A:Whataretheshirtsmadeof?B:Theyaremadeofcotton.A:Whereweretheymade?B:TheyweremadeintheUS.bossGermanysurfacematerialtrafficpostmancapglove老板；上司德国表面；表层材料；原料交通；路上行驶的车辆邮递员（尤指有帽舌的）帽子（分手指的）手套n.

n.n.n.n.n.n.FindoutsomesentenceswithpassivevoiceinSectionA.如何使用被动语态句型谈论物品的原材料及产地？NowreadGrammarFocusloudly.GrammarFocusAreyourshirtsmadeofcotton?Yes,theyare.AndtheyweremadeintheUS.What’sthemodelplanemadeof?It’smadeofusedwoodandglass.WhereisteaproducedinChina?It’sproduced

inmanydifferentareas.Howisteaproduced?Teaplantsaregrownonthesidesofmountains.Whentheleavesareready,theyarepickedbyhandandthenaresentforprocessing.ActiveVoice:PeoplegrowteainHangzhou.PassiveVoice:Teaisgrown(bypeople)inHangzhou.Canyoufindtherule?Observeanddiscussthesentencesingroups.一般现在时的被动语态1．概述

英语中，动词有两种语态——主动语态（ActiveVoice）和被动语态（PassiveVoice）。当主语为动作的执行者时，谓语的形式为主动语态；当主语为动作的承受者时，谓语要用被动语态。

被动语态的基本结构为“be动词+及物动词的过去分词”，其中be动词有人称、时态和数的变化。.ManypeoplespeakEnglish.

（主动语态，主语manypeople是speak动作的执行者）

Englishisspokenbymanypeople.

（被动语态，主语English是动作speak的承受者）一般现在时的被动语态2．句式肯定式主语+am/is/are+过去分词(+by…).否定式主语+am/is/are+not+过去分词(+by…).疑问式Am/Is/Are+主语+过去分词(+by…)?Howisteaproduced?特殊疑问词+am/is/are+主语+过去分词(+by…)?一般现在时的被动语态3．用法用法示例表示经常性或习惯性发生的被动动作Iamoftenaskedthequestionbymypupils.我经常被我的学生问起这个问题。表示近期正在发生的被动动作Thesedayspeoplearemovedbyabravesoldier.这些日子人们都被一个勇敢的战士感动着。描述某种常态化的被动的客观事实Thespaceshipismainlycontrolledbycomputers.宇宙飞船主要是由计算机控制的。强调目前存在的针对行为主体人的被限制性动作Youaren’tallowedtotakephotos.不允许你拍照。一般现在时的被动语态4．主动语态变被动语态的方法第一步：将主动语态的宾语改为被动语态的主语；第二步：将主动语态的谓语改为“be+及物动词的过去分词”结构；第三步：将主动语态的主语改为介词by的宾语，放在谓语之后（有时可省略）。主动语态:They(主语)

grow(谓语)

teaplants(宾语)inthesouth-eastofChina.被动语态:Teaplants(主语)

aregrown(谓语)

bytheminthesouth-eastofChina.一般现在时的被动语态提醒主动语态中，在make、hear、see、watch和notice等词后跟省略to的动词不定式作宾语补足语，但在被动语态中to不可省略。e.g.McDulloftenmakeshisclassmateslaugh.

麦兜经常让他的同学们大笑。

→HisclassmatesareoftenmadetolaughbyMcDull.

同学们经常被麦兜逗笑。一般现在时的被动语态典例1．Teenagershavetobe18yearsoldbeforethey______todriveacar.A．areallowedB．allowedC．willbeallowedD．allow点拨可用语法判断法解答本题。句意：青少年必须在18岁之后才被允许开车。根据语境可知，此处表示“被动”，且表示一般事实。因此，正确答案是A。A一般现在时的被动语态典例2．—Whyareyouleavingyourjob?—Ican’tstanditanylonger.I______always______toworkovertime.A．am;askingB．am;askedC．was;askingD．was;asked点拨可用语法判断法解答本题。句意为“你为什么要辞职”“我再也受不了了，我总是被要求加班”。asksb.todosth.“要求某人做某事”，这里sb.作主语，是ask的承受者，因此用被动语态。由always可知用一般现在时的被动语态。因此，正确答案是B。BCompletethesentenceswiththecorrectformsoftheverbsinbrackets.4a1．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.aren’tallowedarepaidisspokeniscoverediscleanedRewritethesentencesusingthepassivevoice.4b1．Farmersplanttheteaonthesidesofmountains.________________________________________________________2．Thisshopusesthebestmaterialstomakedresses.________________________________________________________3．Carelessdrivingcausesmanytrafficaccidents.________________________________________________________4．Thepostmanbringslettersandpostcardstopeople’shomes.________________________________________________________5．Ourfamilydoesnotusethissilverplateveryoften.________________________________________________________Theteaisplantedonthesidesofmountainsbyfarmers.Thebestmaterialsareusedtomakedressesbythisshop.

Lettersandpostcardsarebroughttopeople’shomesbythepostman.Manytrafficaccidentsarecausedbycarelessdriving.Thissilverplateisn’tusedveryoftenbyourfamily.Askfiveclassmatesaboutsomethingtheyarewearingorhaveintheirschoolbags.Thelistofwordsbelowmayhelpyou.4cpenciljacketsweaterT-shirtshoescapglovesringA:What’syourpencilmadeof?B:It’smadeofwood.A:Wherewasitmade?B:ItwasmadeinShanghai.PairworkWhat’syourjacketmadeof?It’smadeof…Wherewasitmade?Itwasmadein...PairworkWhatareyourshoesmadeof?Theyaremadeof…Whereweretheymade?Theyweremadein...1．WhatlanguageisspokeninGermany?在德国人们说什么语言？Germany名词，意为“德国”。.JudylivesinGermanywithherparentsnow.朱迪现在和父母住在德国。German的不同词性及含义：拓展德国（人）的德语；德国人Germanadj.n.German“德国人”的复数是Germans。注意2．Carelessdrivingcausesmanytrafficaccidents.粗心驾驶导致很多交通事故。

（1）careless形容词，意为“粗心的”，其反义词为careful，意为“小心

的；细致的”。

.WangMingisaverycarelessboy.Healwaysmakescarlessmistakes.

王明是个很粗心的男孩，他总是犯粗心的错误。以-less结尾的形容词：拓展hopeless无望的；homeless无家可归的；sleepless无眠的；useless无用的“名词+-less”构成的形容词表示否定意义。提醒2．Carelessdrivingca