Module8unit3 Inventors and inventions（grammar）教案VIP专享

Module8 unit3Inventors and inventions 教案 PeriodIV Grammar 山东宁阳二中 张清勇Teaching aims: 1.Help Ss to grasp the usages of the past participle as the Attribute, Predictive and the object complement(过去分词充当定语、表语、宾语不足语）and use them freely 2. train Ss’ ability of making a thorough and anylasing.Teaching important and difficult points:1.Understand and use the past participle as the Attribute, Predictive and the object complement(过去分词充当定语、表语、宾语不足语) freely.2.Help Ss to find out the differences between the past participle and the present participle as the Attribute, Predictive and the object complement(过去分词充当定语、表语、宾语不足语）Teaching methods: Make a thorough enquiry before class,during class,and work with Ss-Ss, Ss-alone, Ss-T(三探一练四步教学法)Teaching procedures:STEPI:Make a thorough enquiry before class. Try to finish the task of（SB P23-24 Discovering useful structures）STEPII: Learding to the classCheck up what Ss prepared, and let them answer them one by one during the class.STEPIII: Make a thorough enquiry during class.(Ss-Ss.)【例证分析】一 作用与用法:过分(表示和被动的动作) 是有形容词.副词的作用,在句中可以用作定语,表语,宾语补足语和状语.1.定语: 过分做定语,表示分词的动作与所修饰的名词之间存在被动关系,单一的确过去分词做定语一般放在被修饰的名词之前,过去分词短语作定语放在被修饰的名词之后,过去分词及过去分词短语作定语均可以转换为一个定语从句.The broken window (=The window which was broken) will be replaced soon.破损的窗户很快就会被换掉.The books bought yesterday (=which were bought yesterday) are of high quality.昨天买的书确实很不错.过去分词和与其相关的名词、代词之间构成一种"动宾关系"，即"被动态"。过去分词作定语，主要说明"业已完成的动作"或是"一个在以前某个未知时间发生的动作" 。单个过去分词作定语，分词一般说来写在被修饰的名词、代词之前；分词短语作定语时，分词放...