Discovering useful structures---- The -ing form as the Subject and Object学习目标：熟悉掌握动名词做主语宾语学习重难点：了解动名词做主语宾语的形式用法并灵活运用学习方法：多读例句，感受规律，掌握结构，灵活应用Task 1: Read the following sentences using the –ing form as subject and object first and try to learn by yourself how to use it and in what context.1） Reading is an art. 读书是一种艺术。2） Working in these conditions is not a pleasure but a suffer. 在这种工作条件下工作不是一件愉快的事而是一件痛苦的事。3）They went on walking and never stopped talking.他们继续走，说个不停。4）I found it pleasant walking along the seashore.在海滩上走真是乐事。5）Mark often attempts to escape being fined whenever he breaks traffic regulations. 每当马克违反交通规则时，他常常企图逃避罚款的处分。6）Would you mind turning down your radio a little, please? 您介意把音响调低一点儿吗？7）The squirrel was lucky that it just missed being caught. 这只松鼠很幸运没有被捉到。8）Her job is washing,cleaning and taking care of the children. 她的工作是洗衣服，打扫和照顾孩子。9）They run into constant discrimination in trying to find a job or friend.在寻找工作和结交朋友方面，他们不断地受到歧视10）Living in digs means having one room in someone's house.寄居的意思是在别人的家里借住一间房间。v-ing 形式做主语宾语定义：1动名词是由动词+ing 变化而来，它仍保留着动词的某些特征，具有动词的时态和语态的变化，但没有人称和数的变化。用以表达名词所不能表达的较为复杂的意念。动名词的名词特征表现在它可在句子中当名词来用，作主语、宾语、表语、定语。它也可以被副词修饰或者支配宾语。作用：动名词具有名词的性质，因此在句中可以作主语、表语、宾语、定语等。动名词的形式：(其否定形式是在 v-ing 前面加 not) 主动形式被动形式一般式doingbeing done完成式having donehaving been done 1 ．动名词的一般式所表示的动作通常是一般性动作，即不是明确地发生在过去、现在或将来 的动作，或者是表示与 谓语...
