状语从句课件完整版.ppt

句子结构的完整
这几句是正确的句子吗? 如果你认为有误, 该怎么改?
meeting will until 3:00.
hard, you will eed.
have a brother, who is a doctor.
4. There are only 4 students take part in the
class.
last
and
^
^
^
who
taking/to take
句子的分类
简单句: 只包含一个主谓结构的句子.
并列句: 主谓结构+ 连词(and, but, so, or……) +主谓结构(或更多的主谓结构)
复合句: 引导词+主谓结构, 主谓结构
(从句) (主句)
复合句
复合句里包含两个或更多的主谓结构, 其中有一个主谓结构为句子的主体称为主句,另一个/些主谓结构为从句,他(们)只能充当句子的某一(些)成分,,如: 主语, 宾语, 表语, 同位语, 定语, 状语等. 根据他们在句子中的功能分别称为主语从句, 宾语从句, 表语从句, 同位语从句, 定语从句, 状语从句等.
判断下面句子属于哪种复合句
1) When we shall have our sports meeting is still a question.
2) The letter says that they are leaving on Friday.
3)That’s what they should do.
4) We expressed the hope that they e and visit China again.
5) This is the very dictionary that I am looking for.
6) As time went on, Einstein’s theory proved to be correct.
主语从句
宾语从句
表语从句
同位语从句
定语从句
状语从句
状语从句的概念及分类

在主、从复合句中修饰主句或主句中动词的句子
叫状语从句。

状语从句分为:时间、地点、条件、原因、目的、结果、让步、比较、方式状语从句。
状语从句的选择就是对意思的选择,能够翻译就能够判断状语从句的类别
状语从句的引导词
时间状语从句的引导词有:
when, while, as, after, before, till / until , since
as soon as, the moment / minute, immediately, no sooner...than , hardly/scarely...when,
directly, the first time , every / each time,
by the time…
2. 地点状语从句:
where, wherever,anywhere,everywhere
3. 原因状语从句
because, since, as, for, now (that),
seeing that, considering that
4. 比较状语从句
as…as…; not so…as…; …than…
4. 目的状语从句
so that, in order that, in case, for fear that..,lest
5. 结果状语从句
so that, so.. that.., such… that…
6. 条件状语从句
if, unless, supposing, suppose, provided, providing
as (so) long as, on condition that, only if, once
7. 让步状语从句
while, although, though, as
even though / if…, no matter+ 疑问词, 疑问词+ever
8. 方式状语从句
as if / though, (just)as
2. since
It is / has been 3 years since he left there.
2) I have been here since I came to the city.
归纳:
主句时态为:现在完成时;
since 从句中时态为: 一般过去时。
3. by the time
By the time he came back, I had finished the work.
2) By the time we finishes school, we will have learn