unit5 section A.ppt

Unit5Whataretheshirtsmadeof SectionA3GrammarFocus 4c 1 不论 无论2 即便 即使3 避免做某事4 生产于5 日常用品6 手机7 高科技产品 everydaythings eventhough nomatter avoiddoingsth bemadein mobilephone high technologyproducts 1 你的衬衫是棉的吗 yourshirts cotton 2 是的 而且它们产于美国 Yes theyare Andtheywere theUS 3 飞机模型是由什么制成 themodelplane of GrammarFocus madein Aremadeof What smade 4 它是由旧木头和玻璃制成 It smadeof and 5 茶产自中国哪里 tea inChina 6 茶产自很多不同的地区 It sproducedinmany 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 People inHangzhou Tea bypeople inHangzhou growtea isgrown 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 e g ManypeoplespeakEnglish 主动语态 句子的主语manypeople是动作speak的执行者 Englishisspokenbymanypeople 被动语态 句子的主语English是动作speak的承受者 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过去式宾语 主语谓语动词被动语态的过去分词介词 宾语 被动语态由 助动词be 及物动词的过去分词 构成 与主动语态一样 被动语态也有时态 人称和数的变化 其变化规则与be作为连系动词时完全一样 二 被动语态的构成 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 1 TeaisgrowninSouthChina 改为主动语态 People inSouthChina 2 Peopleusemetalformakingmachines 改为被动语态 Metal makingmachines grow tea 按要求改写下列句子 一空一词 is used for 3 TheyproducesilkinSuzhou 改为被动句 Silk inSuzhou 4 Wecallmathsthelanguageofscience 改为被动句 Maths thelanguageofscience is produced is called 5 ThisEnglishsongissungbythegirlsafterclass 改为否定句 改为一般疑问句 并做肯定和否定回答 对划线提问 ThisEnglishsongisnotsungbythegirlsafterclass IsthisEnglishsongsungbythegirlsafterclass WhenisthisEnglishsongsungbythegirls 4a Completethesentenceswiththecorrectformsoftheverbsinbrackets 1 Childrenunder18 notallow towatchthisshowwithouttheirparents aren tallowed 2 We pay bythebossonthelastFridayofeachmonth 3 A Whatlanguage speak inGermany B MostpeoplespeakGerman butmanycanspeakEnglish too arepaid n 老板 上司 isspoken 德国 4 Mostoftheearth ssurface cover bywater 5 Theclassroom clean bythestudentseveryday iscovered iscleaned n 表面 表层 4b Rewritethesentencesusingthepassivevoice 1 Farmersplanttheteaonthesidesofmountains Theteaisplantedonthesidesofmountainsbyfarmers 点拨 将主动语态变为被动语态时 应先确定句子的谓语动词 并找出句子的宾语 然后 将句子的宾语变成被动句的主语 将谓语动词变成be v ed形式 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 Thebestmaterialsareusedtomakedressesbythisshop n 材料 原料 3 Carelessdrivingcausesmanytrafficaccidents 4 Thepostmanbringslettersandpostcardstopeople shome Lettersandpostcardsarebroughttopeople shomebythepostman Manytrafficaccidentsarecausedbycarelessdriving n 交通 路上行驶的车辆 n 邮递员 5 Ourfamilydoesnotusethissilverplateveryoften Thissilverplateisn tusedveryoftenbyourfamily Askfiveclassmatesaboutsomethingtheyarewearingorhaveintheirschoolbags Thelistofwordsbelowmayhelpyou pencil jacket sweater T shirt shoes cap gloves ring 4c n 尤指有帽舌的 帽子 n 分手指的 手套 What syourpencilmadeof It smadeofwood Wherewasitmade ItwasmadeinShanghai What syourjacketmadeof It smadeofsilk Wherewasitmade ItwasmadeinHangzhou What syourT shirtmadeof It smadeofcotton Wherewasitmade ItwasmadeinBeijing What syourgloves