高中英语独立主格结构优秀公开课课件(共17张)

v.-ing v.-ed
to do adj./adv. 介宾结构
n.
独立主格结构
是一个独立的句子吗？ 是一个从句吗？ 前可以有and、but、so等连词吗？ 前可以有when、what、why等从句连接词吗？
Summary:
1、独立主格结构不是句子,也不是从句,所以 它内部的动词不能考虑其时态、人称和数的变化;
伦敦有如此多的美丽的名胜古迹,每年有大量的游客被吸引到伦敦。 So many places of interest in London beautiful , many visitors are attracted to London every year.
The tower of Londow
霓虹灯下的伦敦显得更加美丽。
由一个相当于主语的名词或代词加上非谓语动词、 形容词(副)词、或介词短语构成的一种独立成分。
二、独立主格结构的构成形式:

puzzle
1、逻辑主语+V-ing 其中逻辑主语是分词的动作执行者,分词表示 的动作不是整句主语发出的动作,而是其逻辑主语发出的动作。
The geography of the UK puzzling (puzzle) me, I went to the library to look up related data(资料).
Cholera defeated, John Snow felt relieved and excited
What: a British map
非谓语动词做状语,其 逻辑与句子的主语一致。
The red part: England The yellow part: Wales
课本再现: Now when people refer to England, they mean Wales included as well.
解题技巧:一般逗号(comma)不连接两个独立的句子,
但分号(semicolon)、破折号(dash)可以！
The guide to lead(lead) the way, we won't worry about our safety in Britain.
结构
n./pron.+
三、独立主格结构的特点:
Who :
John Snow
His achievement: Defeat cholera
When John Snow defeated cholera, he felt relieved and excited Defeating cholera, John Snow felt relieved and excited
Referring to England now, people mean Wales included as well.
England referred to now, people find Wales included as well.
The Absolute Structure
一、什么是独立主格结构？
As it was Sunday, the library didn't open.
注意
在下列两种情况下,独立主格中的being不能省略。 (1) 独立主格的逻辑主语是代词时。 (2) There be结构中。
bookstore
2、逻辑主语+V-ed 该构成形式内部的逻辑主语是分词的动作承受者。
British history studied (study),we have a better understanding of its geography.

library

over
The classes being (be)over, I went out of
the classroom.
The classes over,
It was Sunday, the library didn't open.
being
(True or False)
There being no buses, I had to walk to a bookstore.
England invaded (invade) by four sets of invaders, evidence can be found around the British countryside.
3、逻辑主语+形容词(副词)/ 介宾结构 该结构相当于一个未带动词的“主—系—表”结构。如:
4. 逻辑主语+名词/不定式 不定式表示未发生的动作或发生 在句子谓语动作之后。
Every year there are many visitors to London
,most of c are Chinese. , most of A Chinese. , and most of A are Chinese. ; most of A are Chinese. A. them B. who C. whom D. \
2、它与其主句之间既不能通过并列连词连接也 不能有从句引导词引导,常用逗号与其主句隔开;
3、独立主格结构在很多情况下可以转化为相应 的状语从句或其他状语形式,但很多时候不能 转化为分词形式.
四、独立主格结构在整句中可作以下成分:
1、原因状语 该结构在句中作原因状语时相当于一个原因状语从句。如:
It being Sunday, the library didn't open.
Finally Northern Ireland was joined to the Great Britain,
the UK came into being.
(True or False)England divided (divide)roughly into three parts, it is convenient for us to know about it.
The lights of London on , London seems more beautiful.
一张地图在手,你在伦敦旅游方便得多。
A map in your hand , you can travel around London more conveniently.
Map in hand