As引导的状语从句及其用法-江苏省洪泽区高三英语二轮复习学案（无答案）

2021年1月26日发(作者：谦逊)

As
引导的状语从句及其用法


Learning objectives

By the end of the class,you will
[
来源
学科网
ZXXK]

1. have a knowledge of the adverbial clauses introduced by
as
;

2. grasp the usage of
as
in adverbial clauses of concession;

3. apply what you learn to practice.
[
来 源
学
科
网
Z.X.X.K]


Teaching important and difficult point

Enable students to know the four types of sentence patterns using
as
to introduce adverbial clauses
of concession.


Teaching procedures

Step1. Different adverbial clauses introduced by
as

Read the following sentences and tell the meaning of as in each sentence:

1. As she grew older she gained in confidence.(
随着，时间状语从句
)

2. They did as I had asked.
（按照，以
...
方式，方式状语从句）

3. As you were out, I left a message.
（因为，原因状语从句）

4. I can jump as high as my brother does.
（像
...
一样，比较状语从句）

as they were, there was something missing.
（尽管，让步状语从句）


【说明】
as
可以引导五种状语从句：

1.
时间状语从句

，表“
当
...
的时候
”
，多强调主句和从句的动作或状态同时发生 ，可放主句
前也可放主句后。