2024届高考英语一轮复习主系表结构及相关句型课件（14张PPT)

(共14张PPT)
主系表结构及相关句型
Cathy Zhang
主系表结构
01
1
2
I am happy.
Look at the sentences!
I am a student.
主语
系动词
表语
联系主语和表语，引出主语的身份、特征或状态
系动词的作用
系动词的分类
状态系动词：be
表象系动词：seem，appear，look
feel，smell，sound，taste
01
02
03
感官系动词：
His voice sounded strange.
The book looks interesting.
系动词的分类
终止系动词：prove，turn out
变化系动词：become，grow，turn，fall，go
keep，remain，stay，lie，stand
04
05
06
持续系动词：
He remained alert all the time.
Her face turned pale.
The plan has proved a great success.
表语的作用
用于说明主语的身份、特征或状态
I am a student.
They seem to know the truth.
The book is what I need.
用作表语的成分
n.
adj.
to do
doing
句子
Time is precious.
My hobby is reading.
相关句型
02
He was absent from school that day. That is because he was ill.
This/That/It is because...
这/那是因为...
行业PPT模板http:///hangye/
前果后因
She failed in the exam. That's why she looked so upset.
This is why...
这是...的原因
行业PPT模板http:///hangye/
前因后果
The snack is convenient to eat.
The child is difficult to look after.
主语+be+adj.+动词不定式
1. ...起来很...
行业PPT模板http:///hangye/
动宾关系
I am honored to give a speech here.
He is excited to tell her this good news.
主语+be+adj.+动词不定式
2. 去... 很...
行业PPT模板http:///hangye/
主谓关系
Please review！