语法课件Unit4.ppt
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1、Period 3Studying the ing form as the attribute and the adverbialRead and discoverV-ing form used as attribute Georgeis moving hand another student and I , representing our universitys students association the waiting area Tinys Garcias smiling face 现在分词作定语,当分词现在分词作定语,当分词单独单独做定语时,放在所做定语时,放在所修饰的名词前修饰的
2、名词前, ,说明其修饰名词的性质或特征说明其修饰名词的性质或特征, ,表表示供作示供作.之用之用”和和.的的”. .现在分词作定语现在分词作定语A waiting area (an area used for waiting )drinking waterwater for drinking working peoplethe rising sunconclusion动词动词 -ing 形式是形式是短语,短语,应应放在所修饰的名词后,放在所修饰的名词后, 是单个是单个的词,则放在所修饰的名词的前面。相当于一个定语从句。的词,则放在所修饰的名词的前面。相当于一个定语从句。another stud
3、ent and I , representing our universitys students associationWho represent our universitysGarcias smiling face. the face which is smilingGeorges moving handGeorges hand which is moving enter the waiting area looking around curiously stood for a minute watching them She stepped back appearing surpris
4、ed Then Akira came in smiling When Darlene dashing through the door Express their feelings using unspoken “language”V-ing used as adverbial 现在分词作状语时,分词的逻辑主语必须是现在分词作状语时,分词的逻辑主语必须是句子的主语,分词必须和句中的主语含有逻辑上句子的主语,分词必须和句中的主语含有逻辑上的主谓关系,否则不能用现在分词作状语。的主谓关系,否则不能用现在分词作状语。但要注意它地各种形式变化:但要注意它地各种形式变化: 主动形式主动形式 被动形式被动
5、形式 V-ing being V-ed having V-ed having been V-ed 一般式一般式完成式完成式coclusionEg. Hearing the bell, the students began to enter the classroom. 听见铃声,学生们开听见铃声,学生们开始走进教室。(听见和进入两个动作同时始走进教室。(听见和进入两个动作同时发生)发生)Having done the work, he went home. 完成完成了工作,他就回家了。了工作,他就回家了。现在分词作状语现在分词作状语现在分词在句中作状语,修饰谓语动词或现在分词在句中作状语,修饰
6、谓语动词或整个句子,表示动作发生的整个句子,表示动作发生的原因原因、时间时间、方式方式、结果结果、条件条件、伴随状况伴随状况等。现在分等。现在分词词一般不用作表目的地状语一般不用作表目的地状语(通常用不定(通常用不定式表目的地状语)。式表目的地状语)。Walking in the street, I came across an old friend of mine.(=When I was walking in the street, I came across an old friend of mine.)While waiting for the bus, he read a copy
7、of China Daily.(=While he was waiting for the bus,he read a copy of China Daily.)1)表时间状语表时间状语作时间状语时作时间状语时, 可以在分词前保留可以在分词前保留when, while2) 表原因状语表原因状语Being ill, he didnt go to school.(=as/because he was ill, he didnt go to school.)Being a student, you should study hard.(=Since you are a student, you sh
8、ould study hard.)既然你是一个学生,你就应该努力学习既然你是一个学生,你就应该努力学习。由于想到它或许在家,所以我就给他打了电话。由于想到它或许在家,所以我就给他打了电话。Thinking he might be at home, I called him.(As I thought he might be at home, I called him.) 3)表方式、伴随情况的状语表方式、伴随情况的状语 :作伴随状语的分:作伴随状语的分词表示的动作,必须是词表示的动作,必须是主语的一个主语的一个 动作动作,或是,或是与谓语所表示地动作(或状态)同时发生与谓语所表示地动作(或状态
9、)同时发生,或,或是是对谓语表示的动词(或状态)作进一步地补对谓语表示的动词(或状态)作进一步地补充说明充说明。Eg. I saw several young people enter the waiting area looking aroud curiously.(= I saw several young people enter the waiting and looked around curiously.)他们笑着谈着走进了教室。他们笑着谈着走进了教室。_ , they went into the classroom.Laughing and talkingShe stepped
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