unit2thefuturepassivevoice要修改.ppt

被动语态: 我们知道, 被动语态是由be + done(动词的过去分词)构成的被动语态构成比较 一般将来时被动语态用法: 1)一般将来时被动语态由 “shall(will)+be+及物动词的过去分词”构成。使用时应注意下面句型由主动语态变为被动语态的方法。 （1）??? 主语+谓语+宾语，例如： 主动：We’ll build a new house next year. 被动：A new house will be built(by us) next year （2）主语+谓语+间接宾语+直接宾语 主动：My mother will give me a shirt. 被动：I will be given a shirt (by my mother). 如果把直接宾语改为主语时，则在间接宾语前加to或for 被动：A new shirt will be given to me (by my mother). (3) 主语+谓语+宾语+宾补。如果是含有复合宾语的主动句变成被动句时，将其中的宾语变为主语，宾补不变。例如： 主动：We’ll ask him to help you tomorrow. 被动：He will be asked to help you (by us). 2）一般将来时的其他几种被动语态形式： (1)?? be going to be (done); be to be (done) 主动：We are to repair the machine tomorrow. 被动：The machine is to be repaired (by us) tomorrow. (2) shall(will)+get+过去分词（多用于非正式场合） 主动：I will get the work done. 被动：The work will get done by me. (3) will+become+过去分词 The truth will become known. 想一想 ？ 1. The picture looks beautiful . For examples: 1：The flowers look beautiful. 2：what he said sounds reasonable. 3：The roses smell sweet. 4：The medicine tastes bitter. 5：The cloth feels soft. 动词及动词词组. take place, happen, break out, belong to, come about, occur 2.及物动词的不及物用法：主语通常是物，且有着某种内在的特点。句子简短，且一定有副词。 eg1：Some silks wash (wash) well. eg2：The pen writes (write) smoothly. eg3：The poem reads (read) fluently. eg4：The shoes wear (wear) well. eg5：The paper tears (tear) easily. 类似动词是用来表主语的某种属性、特征的。 3. want, need作“需要 ”解时及be worth 后接动词，常用动名词的主动形式表被动含义。 The flower needs/ wants/ watering (water) . The film is worth listening to (listening to). 4. 不定式在某些形容词后作状语且和句子的主语（或宾语）构成逻辑上的动宾关系时： The sentence is easy to understand. (understand) 此类形容词： difficult, comfortable, pleasant, fit, unfit, light, heavy, dangerous, etc. 5.不定式作名词的后置定语，和被修饰的名词有逻辑上的动宾关系，同时和该句主语构成逻辑上的主谓关系，不定式常用主动形式表被动含义： She had only a cold room to live in. I have a meeting to attend. Key sentences: 想一想 ？ 1. The picture looks beautiful . For examples: 1：The flowers look beautiful. 2：what he said sounds reasonable.