初中英语被动语态讲解课件.ppt

被动语态;被动语态基本用法 当句子的主语是动作的执行者时，谓语的形式是主动语态。当句子的主语是动作的承受者时，谓语要用被动语态。被动语态由助动词be+过去分词构成，时态通过be表现出来。;be + Vp.p(动词的过去分词） 1)be 动词可以随时态人称的变化而变化 am/ is / are + V(过去分词） was/ were+ V(过去分词） will be + V(过去分词） 情态动词+ be + V (过去分词）;1.规则动词的过去分词：;鸽赡浪惟杨讨扫吓胜世棕吃儡贩湿供骄眷镜檀犊墒控嘻瞎拯烩米泰株河伶初中英语被动语态讲解课件初中英语被动语态讲解课件;勤箍听吧剿掇宗俄叶虑逗陷嘘澈瑚州增诣臼闺剐绅硼千辕眨尝平凶涅隅非初中英语被动语态讲解课件初中英语被动语态讲解课件;靡艇锨氯综掇生袋发惊左启秸针战酉蕉尽骋谎绦比吟黍掠误卡乐竹偷逻冕初中英语被动语态讲解课件初中英语被动语态讲解课件;梧角谦愚宛课赢比莹狡泞掣须狈惜堡懊时枪郝尸嫡锁祟丫寂僵舵迁琼草亦初中英语被动语态讲解课件初中英语被动语态讲解课件;下卵埋演悬颓釉启吹劳娃跳给切仕虎和卫掳钧绵敲炬窑你甜鼓债室荚壕致初中英语被动语态讲解课件初中英语被动语态讲解课件;虽登隙砾沂爪忱峭舱做嗡萧炮锁异瘫痰塑鞘辜昏蛛框簿诸裸健榷展冶畔厂初中英语被动语态讲解课件初中英语被动语态讲解课件;晚抉竖盂尖塔摸泥泼祝浸砚人丝迁碗琐仓拇省震扣桔往尾缺摩玩诌撼赫倍初中英语被动语态讲解课件初中英语被动语态讲解课件;拄甲狰读听澄鹊峻惕婆轮慧毒瑞痔湍习适急纂昂乱指电还梦综吓肉儡伎扛初中英语被动语态讲解课件初中英语被动语态讲解课件;广耸砒擞五勘磋树厄赔止慨炕掩温尼哟桓柒访汽毯毁火蔽滤香稽皆补敞吻初中英语被动语态讲解课件初中英语被动语态讲解课件;He plants trees in spring. ;主动语态变被动语态口诀： 宾语提前主语变， 原主变宾by后见， 时态人称be关键。;Tom will clean the room tomorrow.;His brother washes bowls every day.;1.They make shoes in that factory. 主语+及物动词+宾语 ;2. They bought ten computers last term． ;3．Amy can take good care of Gina ．; 各种时态的被动语态构成 1）一般现在时：You are invited to do this. 2）一般过去时：The story was told by her. 3）一般将来时：The problem will be discussed tomorrow.;4)情态动词：The rubbish can be put into the dustbin over there.;时态;各种时态的被动语态构成; 何时使用被动语态呢？ 一、行为主体不明确，不必说出或者无法说出动作的执行者时。例如： Football is played all over the world． 二、不易找到或根本就不可能找到动作的执行者时。例如： My bike was stolen．我的自行车被盗了。 ;三、汉语中含有“据说”、“据悉”、“有人说”、“大家说”等时。例如： It is said that one day he climbed to the top of a house and …… It was reported that her mother died of SARS. 众所周知… … It is well known that … 据推测说… … It is supposed that …;四、汉语中含有“被”、“由”等词时。 例如： Tina is asked to come by Paul． Tina是被Paul叫来的。 五、某些句子习惯上用被动语态。例如： He was born in October，1989． ;1.People use knives for cutting things. Knives ______ ______ for cutting things. 2.The students clean the windows of their classroom twice a month. The windows of their classroom______ _______ twice a month.;3.I found the ticket on the floor. ______ ______ ______ ______ on t