英语被动语态课件

英语被动语态课件Tag内容描述：<p>1、被动语态复习 一、被动语态的定义： 语态是动词的一种形式，用以表 示主语和谓语之间的关系。当主语是 谓语动作的执行者，则为主动语态； 当主语是谓语动作的承受者，则为被 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。 1.They make shoes in that factory. 三、主动语态变被动语态 Shoes are made (by them) in that factory. 一般现在时的被动语态构成 ： S(主语）+am/is /are +过去分词 2. They bought ten computers last term Ten computers were bought (by them) last term. 一般过去时：S+was/were +过去分。</p><p>2、合肥师范学院 吴林 QQ 754081226 How to describe the pictures The river was seriously polluted. Some trees have been cut down. 合肥师范学院 吴林 QQ754081226 v合肥师范学院 吴林 v QQ7540812 26 The Passive Voice (The Passive Voice (被动语态）被动语态） 语态是动词的一种形式，表示主语和动词之间 的关系。英语动词有两种语态：主动语态和被动语 态。主动语态动词的主语是动作的执行者，而被动 语态动词的主语是动作的承受者。被动语态是动词 的一种特殊形式，一般说来，只有需要动作对象的 及物动词才有被动语态。 英语语态。</p><p>3、被 动 语 态 详 解,(一) 语 态 分 类,英语动词有两种语态，主动语态和被动语态。主动语态表示主语是动作的执行者，被动语态表示主语是动作的承受者。如： They will build a new bridge over the river. (主动) A new bridge will be built over the river. (被动) 汉语中常用“被”、“给”、“由”、“受”等词用来表示被动，而英语用：助动词be + 及物动词的过去分词构成。,更多资源xiti123.taobao.com,(二) 被动语态的时态、人称和数的变化 主要体现在be的变化上，其形式与系动词be的变化形式完全一样。以give 为例，列表如下： 一般。</p><p>4、Passive Voice,一. 何时使用被动语态,1. 不知道谁是动作的执行者或没有必要,Paper is made from wood.,He was wounded in the fight.,2. 需要强调动作的承受者时,Books and newspapers in the reading room mustnt be taken away.,He was awarded first prize in that contest.,3为了使语气婉转，避免提及自己或对方而使 用被动语 态，或由于修饰的需要，使用被动 语态，使句子得以更好的安排。,The construction of the new lab must be completed by the end of next month.,Electricity is used to run machines.,什么时候用主动语态或。</p><p>5、The passive voice,Grammar,被动语态,use for,play,often,Football is played all over the world.,A camera had been used for taking photos.,rob yesterday,A bank was robbed yesterday.,a talk give soon,A talk will be given soon.,must plant,The tree must be planted on the ground.,The food has been eaten up already.,Some new houses are being built near the park.,My car is being repaired now.,now repair,built,Football is played all over the world.,A camera had been used for taking photos.,A bank was robbe。</p>