第五单元grammar focus.ppt

,Unit5Whataretheshirtsmadeof?,GrammarFocus-4c,LaowuchongTea,1.你的衬衫是棉的吗？_yourshirts_cotton?2.是的,而且它们产于美国。Yes,theyare.Andthey_theUS.3.飞机模型是由什么制成？_themodelplane_?,GrammarFocus,weremadein,Aremadeof,Whatsmadeof,考考你,4.它是由旧木头和玻璃制成。Itsmadeof_and_.5.茶产自中国哪里？_tea_inChina?6.茶产自很多不同的地区。Itsproducedinmany_.7.茶是如何制成的？_istea_?,Whereisproduced,differentareas,usedwoodglass,Howproduced,8.茶树种植在山坡上。当茶叶长成后,它们被手工采摘下来，然后送去加工。Teaplants_onthesidesofthemountains.Whentheleavesareready,they_byhandandthen_forprocessing.,aregrown,arepicked,aresent,9.在杭州人们种植茶叶。ActiveVoice:People_inHangzhou.PassiveVoice:Tea_(bypeople)inHangzhou.,growtea,isgrown,1、你知道GrammarFocus中的句子使用了什么语态？2、这个语态是怎样构成的？3、它使用了什么时态？,GrammarFocus,被动语态(PassiveVoice),结构:be+V-p.p.,am/are/is+动词的过去分词,一般现在时的被动语态:,一、被动语态,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。,PassiveVoice,肯定句:is/am/are+动词的过去分词,否定句:is/am/are+not+动词的过去分词,一般疑问句:Is/Am/Are+动词的过去分词?,4a,Completethesentenceswiththecorrectformsoftheverbsinbrackets.,1.Childrenunder18_(notallow)towatchthisshowwithouttheirparents.,arentallowed,2.We_(pay)bythebossonthelastFridayofeachmonth.3.A:Whatlanguage_(speak)inGermany?B:MostpeoplespeakGerman,butmanycanspeakEnglish,too.,arepaid,n.老板;上司,isspoken,德国,4.Mostoftheearthssurface_(cover)bywater.5.Theclassroom_(clean)bythestudentseveryday.,iscovered,iscleaned,n.表面;表层,1、十八岁以下的孩子2、不被允许做某事3、在每个月的最后一个星期五4、在德国5、讲德语5、大部分的地球表面6、被水覆盖,childrenunder18,benotallowedtodosth,onthelastFridayofeachmonth,inGermany,becoveredbywater,mostoftheearthssurface,重点词组,speakGerman,ManypeoplespeakEnglish.,主动句与被动句之间的转换,Englishisspokenbymanypeople.,主语谓语动词主动语态的原形宾语,主语谓语动词被动语态的过去分词介词+宾语,4b,Rewritethesentencesusingthepassivevoice.,1.Farmersplanttheteaonthesidesofmountains._,Theteaisplantedonthesidesofmountainsbyfarmers.,2.Thisshopusesthebestmaterialstomakedresses._,1)主动句的谓语动词为use,宾语是thebestmaterials。2)将thebestmaterials作被动句的主语,谓语动词改为areused的形式。,Thebestmaterialsareusedbythisshoptomakedresses.,n.材料;原料,3.Carelessdrivingcausesmanytrafficaccidents._4.Thepostmanbringslettersandpostcardstopeopleshome._,Lettersandpostcardsarebroughttopeopleshomebythepostman.,Manytrafficaccidentsarecausedbycarelessdriving.,n.交通;路上行驶的车辆,n.邮递员,5.Ourfamilydoesnotusethissilverplateveryoften._,Thissilverplateisntusedveryoftenbyourfamily.,重点词组,1、粗心驾驶2、交通事故3、很多交通事故都是由不小心驾驶导致的。,carelessdriving,trafficaccidents,Manytrafficaccidentsarecausedbycarelessdriving,【2013广西南宁】HanHansbooksarepopular.They_bymanyteenagers.A.isreadB.wasreadC.arereadD.wereread【解析】由上句可知韩寒的书很受欢迎，用一般现在时；主语they是复数形式，故答案选C项。,中考链接,【2013湖北宜昌】Atpresent,oneofthebestwaystostudyisworkingingroups.Morechances_tostudentstolearnfromeachother.A.offerB.areofferedC.haveofferedD.areoffering【解析】句子大意为“小组学习为学生提供了更多相互学习的机会”。“机会”和“提供”之间存在被动关系，须用被动语态。四个选项中，只有areoffered为被动语态。故选B。,【2013湖北襄阳】Didntyouseethesign“NoParking!”ontheright?Sorry,Ididnt.ButnowIknowparking_here.A.wasntallowedB.isntallowedC.wontallowD.doesntallow【解析】由上句中的“NoParking!”可知，停车不被允许，根据时间状语now可知，考察一般现在时态的被动语态，故选B。,【2013广东梅州】Thechildwithoutparents_goodcareofbyhisteachersinthisspecialschool.A.istakenB.aretakenC.takeD.takes【解析】主语thechild与动词短语takecareof之间是被动关系，故用一般现在时的被动语态。故选A。,【2013浙江宁波】Haveyoufinishedyourproject?Notyet.IllfinishitifI_tenmoreminutes.A.giveB.amgivenC.willgiveD.willbegiven【解析】句意“如果再给我十分钟我会完成它”，主语与动词give之间是被动关系，在条件状语从句中用一般现在时表将来。故选B。,【2013湖北黄石】Thispairofshoes_hand,andit_verycomfortable.A.ismadewith;isfeltB.aremadefrom;isfeltC.aremadeof;feelsD.ismadeby;f