英语 Unit 4 Body language(1) 新人教版必修4 .ppt
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1、Unit 4 Body Language Grammar V-ing 作定语和表语作定语和表语Grammar 一一一一:V-:V-inging 形式由形式由形式由形式由“dodoinging”构成构成构成构成,其否定形式是其否定形式是其否定形式是其否定形式是“not doing”,V-not doing”,V-inging 可可可可以带宾语或状语构成以带宾语或状语构成以带宾语或状语构成以带宾语或状语构成 V-V-inging 短语短语短语短语,没有没有没有没有人称和数的变化人称和数的变化人称和数的变化人称和数的变化,但有时态和语态的变化。但有时态和语态的变化。但有时态和语态的变化。但有时态和语
2、态的变化。V-ing V-ing 形式形式形式形式语态语态时态时态主动语态主动语态被动语态被动语态一般式一般式完成式完成式(not)doing(not)doing(not)being done(not)being done(not)(not)having donehaving done(not)(not)having been donehaving been done V-ing V-ing 形式在句中作定语和状语是本单元的学形式在句中作定语和状语是本单元的学形式在句中作定语和状语是本单元的学形式在句中作定语和状语是本单元的学习重点。习重点。习重点。习重点。1.1.作定语作定语作定语作定语 V
3、-V-inging 形式可以单独充当名词的前置修饰语形式可以单独充当名词的前置修饰语形式可以单独充当名词的前置修饰语形式可以单独充当名词的前置修饰语,这这这这时有两种情况。时有两种情况。时有两种情况。时有两种情况。1)1)-inging形式表示形式表示形式表示形式表示“供作供作供作供作.之用之用之用之用”的意思的意思的意思的意思,这类这类这类这类作定语的作定语的作定语的作定语的-inging形式过去叫动名词。形式过去叫动名词。形式过去叫动名词。形式过去叫动名词。A swimming poolA swimming pool =a pool for swimming =a pool for swi
4、mmingA sleeping carA sleeping car=a car for sleeping=a car for sleeping2)-ing形式表示形式表示“.的的”意思意思,过去叫现在分词过去叫现在分词 A sleeping child working people the rising sun -ing形式短语作定语时一般放在它所修形式短语作定语时一般放在它所修饰的名词之后饰的名词之后,相当于一个定语从句。如相当于一个定语从句。如:They are visitors coming from several countries.The boy standing there is
5、 a classmate of mine.2.2.作状语作状语作状语作状语 可以表示时间可以表示时间可以表示时间可以表示时间,原因原因原因原因,结果结果结果结果,条件条件条件条件,行为方行为方行为方行为方式或伴随动作等。式或伴随动作等。式或伴随动作等。式或伴随动作等。Using your head,youll find a good way.条件条件 1)Four people entered the room looking around 1)Four people entered the room looking around in a curious way.in a curious w
6、ay.=Four people enter the room and looked =Four people enter the room and looked around in a curious way.around in a curious way.(伴随动作伴随动作伴随动作伴随动作)2)Being poor,he couldnt afford a TV set.2)Being poor,he couldnt afford a TV set.(原因原因)3)Working hard,youll surely succeed.条件条件4)The boy sat in front of t
7、he farm-house,cutting the branch.伴随伴随5)He came running back to tell me the news.方式方式6)(When)Hearing the news,he got 6)(When)Hearing the news,he got frightened.frightened.=When he heard the news,he got=When he heard the news,he got frightened.frightened.(时间时间时间时间,可以在分词前保留可以在分词前保留可以在分词前保留可以在分词前保留when)
8、when)7)The child slipped and fell,hitting his head against the door.结果结果Attention Please -ing形式作状语时形式作状语时,它的逻辑主语必须与它的逻辑主语必须与主句的主语是一致的。主句的主语是一致的。Time permitting,I will pay a visit to the whole city.(分词的逻辑主语是分词的逻辑主语是time,而句子的主语而句子的主语是是I,两者不构成主谓关系两者不构成主谓关系,所以只能用独立所以只能用独立主格结构主格结构,也就是给现在分词补充一个主语。也就是给现在分词
9、补充一个主语。)the British ladythe Columbianthe Japanesethe Canadian You see her step back appearing surprised.His nose touches Mr.Cooks moving hand.You see her step back appearing surprised.=You see her step back and she appears surprised.They also express their feelings using unspoken language.=They also
10、 express their feelings by the way of using unspoken language.His nose touched Mr.Cooks moving hand.=His nose touched Mr.Cooks hand which is moving.=They are visitors who come from several countries.They are visitors coming from several countries.=This is an experience which is exciting.This is an e
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