L70-并列句 初中英语词性句法新讲课件

(共6张PPT)
并列句
Lesson 70：
授课人：曾老师
简单句的概念：
根据一句一述原理，只有一套“主语部分+谓语部分”班子的句子叫简单句。比如：
He can go and have a look at the animals.
Mum and Dad are not at home.
Both Tom and John are good at swimming.
Either Tom or John is at work now.
Neither Lucy nor Cassie speaks English.
He was not only a good teacher, but also a nice father.
并列句的概念：
如果一句话要叙述的不止一件事，那就得用二个或二个以上的简单句。
二句之间必须要用连词进行连接。比如：
He knows me and I know him.
The baby watched and listened, and she finally stopped crying.
She likes bread and milk, but she doesn’t like fried eggs.
Let’s move that box away, or there might be an accident.
Hurry up, or /otherwise you will be late.
I haven’t watered the flowers for long time, so they died at last.
These flowers died at last, for I haven’t watered them for long time.
▲ 注意：在正式语法中，二个句子未用句号分开，又不用并列连词是错误的。比如：
He knows me, I know him.
并列句的类型：
A. 二句之间是并列或递进的关系：
连词主要有“and, not only…but also…. ”等。例句：
He goes to swim and I go to have a walk. Not only he can jump, but also I can.
B. 二句之间有条件或假定关系：
连词主要有“if, only if, once, unless”等。例句：
I won’t go there if you won’t go with me. The lawyer is paid only if he wins.
Please wait out. Don’t come in unless I tell you to do so.
We will go out for a picnic tomorrow unless it rains.
You’ll like her once you get to know her.
C. 二句之间存在选择关系：
连词主要有“or”等。例句：
Would you like to go for a walk or would you like to just stay here
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D. 二句之间有转折关系：
连词主要有“but, yet, however, when, while”等。例句：
The car is very old, but it runs fast.
It is strange, yet (but, however) it is true.
I have failed, yet (however) I shall try again.
Why did you borrow the book when (while) you had one
E. 二句之间有一定的因果关系：
连词主要有“for, as, since”等。例句：
He must be at home, for the light in his room is still on.
As nobody liked to talk to her, she felt completely left out in cold.
Since Mr. Bennett was going to need some time off work, he asked for a sick note.
▲ 这种情况下，主句不用完成时。 “since”在表示“自从…开始”时，主句一般用完成时。
▲ 这注意这种用法
并列句的类型：
并列句与复合句的区别：
1. 并列句叙述的是二件事：
He must be at home, for the light in his room is still on.
As nobody liked to talk to her, she felt completely left out in cold.
Since Mr. Bennett was going to need some time off work, he asked for a sick note.
2. 复合句叙述的是一件事：
We didn’t reach the top because it’s too hot.
He is called Mitch, because his name is Mitchell...
If it rains tomorrow, we will stay at home.
In case that you lose the match, don’t give up.
Though/Although Switzerland is very small, it is very rich.
只是想告诉你：我们没有到达山顶。
只是想告诉你：他叫作…。
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