主语从句开课PPT课件.pptx

简单句基本句型
Basic Sentence Patterns
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简
单
句
的
基
本
句
型
+系动词+表语
+不及物动词
+及物动词+宾语
+及物动词+间接宾语
+直接宾语
+及物动词+宾语
+宾 语补足语
Summary
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Ⅰ.简单句
1. Things changed.
2. Trees are green.
3. We don’t beat children.
4. He gave his sister the piano.
5. I found the book easy.
主 + 谓
主 + 谓 + 表
主 + 谓 + 宾
主 + 谓 + 间接宾语 + 直接宾语
‹ ›
主 + 谓 + 宾 + 宾补
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基本概念
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什么是主语
主语：句子说明的人或事物,一般位于______ 。
句首
I like English.
The train left.
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找出主语
1. A tree has fallen across the road.
2. You are a student.
3. To find your way can be a problem.
4. Smoking is harmful to you.
5. What she said is not yet known.
6. That we shall be late is certain.
7. It’s certain that we shall be late.
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主语从句 (Subject Clause)
在句子中充当主语的就是
主语从句。
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他通过了考试让老师很高兴。
He passed the exam.
It made the teacher happy.
He passed the exam made the teacher happy.
That he passed the exam made the teacher happy.
理解主语从句
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他何时要来还不清楚。
When will he come?
It is not clear.
When will he come is not clear.
When he will come is not clear.
理解主语从句
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That he will succeed is certain.
Whether he will come makes no difference.
What we need is more time.
找出主语从句
Tip:先找谓语
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