选修7Unit 3 Section 动词.ppt

1、,Unit 3 Under the sea,Section Grammar 动词ing形式的被动式,第1步,第3步,第2步,生活中的语法,I had already heard that George didnt like being kept waiting . As we drew closer, I could see a whale being attacked by a pack of about six other killers. Being badly wounded，the whale soon died. From Jamess face，I could see he wa

2、s terrified of being abandoned by us.,观察后的发现,.I saw James being firmly held up in the water by Old Tom. I appreciate having been given the chance to take part in the activity. He was unhappy for not having been invited to the party. Im happy at your being chosen as a volunteer of the Shenzhen Univer

3、siade.,我的发现 (1)含有动词ing形式的一般被动式的句子为 。 (2)含有动词ing形式的完成被动式的句子为 ，它们表 示被动的动作发生在句子谓语动词之 。 (3)动词ing形式的被动形式在句中作 ；在 句中作 ；在句中作 。 (4)动词ing形式被动语态的否定式在前面加not，如句 ； 句 为动名词的复合结构作宾语。,宾语,宾补,状语,前,一、动词ing被动式的形式 1一般式 它的构成是being done。动词ing被动式的一般式表示一个被动的动作正在进行，分词动作与谓语动作同时发生或一般情况。 Being attacked by sharks was not a common

4、occurrence. 被鲨鱼攻击是不常有的事。,2完成式 它的构成是having been done。 动词ing被动式的完成式多表示一个被动的动作发生在谓语动词所表示的动作之前。 He prided himself on having never been beaten in class. 他为自己一直是班里的第一名而自豪。,The building （repair） now is our library. （invite）， Mr. Li went to the school to give a speech. (criticize) by the teacher, Li Ming ga

5、ve up smoking.,用所给动词的适当形式填空,being repaired,Having been invited,Having been criticized,二、动词ing形式被动式的句法功能 1动名词的被动式的句法功能 (1)作主语。此时谓语多用单数形式；作主语的动名词的被动式前可加上自身的逻辑主语。 Being directly exposed to sunlight is harmful to health. 直接暴露在阳光下对健康有害。 Tang Lins being admitted to Zhengzhou University made his family fee

6、l very happy. 唐林被郑州大学录取了，这使他的家人非常高兴。,(2)作宾语。可接动名词的被动式作宾语的动词有admit, appreciate, avoid, consider, deny, enjoy, escape, finish, imagine, mention, mind, practise, risk, remember, forget等。 Imagine being left on an island alone. 想象一下被独自留在一个岛上。 (3)作表语。往往表示一种概念、习惯或经验，或说明主语的内容。 Her regret is being abandoned

7、by him. 她遗憾的是被他抛弃。,2现在分词的被动式的句法功能 (1)作定语。只作后置定语，表示动作正在进行、状态或长久的特点。需要注意的是现在分词的完成被动式不能作定语。 The meeting being held now is very important. 现在正在召开的会议非常重要。 (2)作宾补。表示动作正在进行。 He often watched the boats being unloaded. 他常常看到轮船卸货。,(3)作状语。可表示条件、原因、时间、伴随状况、让步等。现在分词动作发生在谓语动作之前时，现在分词多用完成式；其他情况下，现在分词通常用一般式。 Being

8、asked to give a performance for many times, she couldnt refuse. 因被多次邀请表演节目，她不能拒绝。,完成句子, 在公共场合被嘲笑是非常可怕的经历。 in public is a terrible experience. (laugh) 她受不了人家这样跟她开玩笑。 She could not bear like that. (make) 你会听到到处都在讨论这个话题。 Youll find the topic everywhere. (discuss),Being laughed at,being made fun of,bein

9、g discussed,完成句子,由于受到了很好的照顾，这些树长得越来越好。 ,the trees are growing better and better. (take) 正在讨论的那个问题是她提出来的。 The question was come up with by her. (discuss),Being taken good care of,being discussed,三、动词ing被动式的否定形式 动词ing形式被动式的否定形式应在其前面加not等带有否定意义的副词。 Im sorry for not being present at your party on time. 我很抱歉没能按时参加你的聚会。,四、动词ing形式被动式的复合结构 当动词ing形式被动式的逻辑主语与句子的主语不一致时，要在动词ing形式之前加上物主代词或名词所有格(整个复合结构不作主语时，可用人称代词宾语代替物主代词，名词普通格代替名词所有格)。其中物主代词(名词所有格)是动词ing形式逻辑的主语。 I am very pleased at you/