9单元5单元GrammarFocus课件.ppt
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1、SectionAGrammarFocusTranslatethephrases.searchfornomatterbemadeininthelocalshopsatoycarAmericanbrandsapairofbasketballshoesavoiddoingsth.infact搜寻;搜寻;寻找寻找不论;无论不论;无论在在.生产或制造生产或制造在当地的商店里在当地的商店里一辆玩具车一辆玩具车美国品牌美国品牌一双篮球鞋一双篮球鞋避免做某事避免做某事其实;其实;事实上事实上Isitmadeofsilver?ItwasmadeinThailand.Whatisthemodelplanemade
2、of?WhereisteaproducedinChina?Howisitgrown?Itisplantedonthesideofmountains.Theyarepickedbyhandandthenaresentforprocessing.Readthesentencesbelow,payingattentiontotheunderlinedparts.被动语态被动语态(PassiveVoice)结构结构:be+V-p.p.am/are/is+动词的过去分词动词的过去分词一般现在时的被动语态一般现在时的被动语态结构结构:ManypeoplespeakEnglish.主动句与被动句之间的转换主
3、动句与被动句之间的转换Englishisspokenbymanypeople.主语主语谓语动词主动语态的过去式谓语动词主动语态的过去式宾语宾语主语主语谓语动词被动语态的过去分词谓语动词被动语态的过去分词介词介词+宾语宾语ActivePassiveNancysubjectmakesverbteaobjectTeaobjectbecomingsubjectismadeverb(byNancy)subjectbecomingobjectorisdropped1.Childrenunder18_(notallowed)towatchthisshowwithouttheirparents.2.We_(p
4、ay)bythebossonthelastFridayofeachmonth.3.A:Whatlanguage_(speak)inGermany?B:MostpeoplespeakGerman,butmanycanspeakEnglish,too.arenotallowedarepaid4aCompletethesentenceswiththecorrectformsoftheverbsinbrackets.isspoken4.Mostoftheearthssurface_(cover)bywater.5.Theclassroom_(clean)bythestudentseveryday.is
5、coverediscleaned1)Sunglasses_(use)forprotectingpeopleseyes.2)Apicture_(put)upontheblackboard.3)French_(speak)inFrance.areusedisputisspoken用所给动词的正确形式填空。用所给动词的正确形式填空。4)Whichlanguage_themostwidely_(speak)intheworld?5)Thestudents_often_(tell)totakecareoftheirdesksandchairs.6)Vegetables,eggsandfruits_(se
6、ll)inthisshop.isspokenaretoldaresold主动句变为被动句所遵循的主动句变为被动句所遵循的4个步骤:个步骤:1.把原主把原主动动句中的句中的宾语变为宾语变为被被动动句的主句的主语语。2.把把动词变为动词变为被被动动形式即形式即be+过过去分去分词词,并注意,并注意其人称和数随主其人称和数随主语语的的变变化,而化,而动词动词的的时态则时态则保持不保持不变变。3.原主原主动动句的主句的主语语如需要如需要则则放在放在by后面以它的后面以它的宾宾格格形式出形式出现现(注代(注代词词的的宾宾格),如不需要格),如不需要则则可省略。可省略。4.其它的成分(定其它的成分(定语语
7、、状、状语语)不)不变变。2.Thisshopusesthebestmaterialstomakedresses.3.Carelessdrivingcausesmanytrafficaccidents.Thebestmaterialsareusedbythisshoptomakedresses.4bRewritethesentencesusingthepassivevoice.Manytrafficaccidentsarecausedbycarelessdriving.4.Thepostmanbringslettersandpostcardstopeopleshomes.5.Ourfamily
8、doesnotusethissilverplateveryoften.Lettersandpostcardsarebroughttopeopleshomesbythepostman.Thissilverplateisnotusedveryoftenbyourfamily./Thissilverplateisnotusedbyourfamilyveryoften.4cA:Whatsyourpencilmadeof?B:Itsmadeofwood.A:Wherewasitmade?B:ItwasmadeinShanghai.A:Whatsyourmadeof?B:ItsmadeofA:Wherew
9、asitmade?B:ItwasmadeinjacketsweaterringA:Whatsyourmadeof?B:ItsmadeofA:Wherewasitmade?B:ItwasmadeinT-shirtshoescapgloves1.Peopleplayfootballallovertheworld.2.TheoldmanonTVtellsastoryonSunday.3.Studentslistentothekindteachercarefully.Footballisplayedallovertheworldbypeople.AstoryistoldbytheoldmanonTVo
10、nSunday.Thekindteacherislistenedtobystudentscarefully.把下列的主动句变为被动句。把下列的主动句变为被动句。1.TeaisgrowninSouthChina.(改为主动语(改为主动语态)态)People_inSouthChina.2.Peopleusemetalformakingmachines.(改改为被动语态为被动语态)Metal_makingmachines.growtea按要求改写下列句子,一空一词。按要求改写下列句子,一空一词。isusedfor3.TheyproducesilkinSuzhou.(改为被动句改为被动句)Silk_i
11、nSuzhou.4.Wecallmathsthelanguageofscience.(改改为被动句为被动句)Maths_thelanguageofscience.isproducediscalled1.Cotton_inthesoutheastofChina.A.isgrownB.aregrownC.growsD.grow2.TheGreatWall_allovertheworld.A.knowsB.knewC.isknownD.wasknownA选择正确答案。选择正确答案。C3.Insomepartsoftheworld,tea_withmilkandsugar.A.isservingB.i
12、sservedC.servesD.served4.Doyouoftencleanyourclassroom?Yes.Ourclassroom_everyday.A.cleanB.cleansC.iscleanedD.iscleaningBC被动语态的几种句型被动语态的几种句型1.肯定句肯定句主语主语+be+过去分词过去分词+(by)Asweetsongissungbyheronthestage.2.否定句否定句主语主语+be+not+过去分词过去分词+(by)Asweetsongisntsungbyheronthestage.被动语态的几种句型被动语态的几种句型3.一般疑问句一般疑问句Be+主
13、语主语+过去分词过去分词+(by)?Isasweetsongsungbyheronthestage?4.特殊疑问句特殊疑问句疑问词疑问词+be+主语主语+过去过去分词分词+(by)?Whereisasweetsongsungbyher?1.Doyouwateryourflowerseveryday?(变变为被动句为被动句)2.Treesandflowersareplantedeveryyeartomakeourcountrymorebeautiful.(变为疑变为疑问句问句)Areyourflowerswateredbyyoueveryday?Aretreesandflowersplanted
14、everyyeartomakeourcountrymorebeautiful?按要求改写下列句子。按要求改写下列句子。3.ThisEnglishsongissungbythegirlsafterclass.改为否定句改为否定句改为一般疑问句,并做肯定和否定回答改为一般疑问句,并做肯定和否定回答对划线对划线部分部分提问提问ThisEnglishsongisnotsungbythegirlsafterclass.IsthisEnglishsongsungbythegirlsafterclass?Yes,itis./No,itisnt.WhenisthisEnglishsongsungbythegi
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