状语从句公开课ppt课件
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When you read it again, the meaning will become clearer to you.
.
9
While 的用法
1. 必须引导持续性动作，强调在一段时 间内，主句和从句动作同时发生。
My mother was cooking while I was doing my homework.
Please don’t talk so loud while others are working.
.
10
2. “然而” 表示对比。
I like watching TV while he likes reading. 3. 引导让步状语从句 “ 虽然、尽管”
While I admit his good points, I can see his shortcomings.
状语从句
Adverbial Clauses
.
1
1. 什么是状语： 在句中用来修饰动词、形容词、副词
的成分被称为状语。如：
He works very hard.
He is real handsome.
really
2.什么是状语从句： 用作状语的句子被称为状语从句。
.
2
3.Different Kinds of Adverbial Clauses:
2. He hurried home, looking behind as he went. 他匆匆忙忙回家，边走边往后看。 3..As he was going out, it began to rain. 当他出去时开始下雨了。
.
13
“as”可以引导的其它状语从句： • Young as he is ,he knows a lot.
9.Adverb Clauses of Manner.
(方式状语从句 )3
4. 位置 ： 主前从后亲密没够， 从前主后得有小逗， 从在主中需俩逗逗。
I was reading a book when he came in. When he came in, I was reading a book. I was, when he came in, reading a book.
5.Adverbial Clauses of Purpose (目的状语从句） 6.Adverbial Clauses of Result （结果状语从句）
7.Adverbial Clauses of Comparison（比较状语从句）
8.Adverbial Clauses of Concession (让步状语从句）
1.Adverbial Clauses of Time: （时间状语从句）
2.Adverbial Clauses of Reason (原因状语从句）
3.Adverbial Clauses of Conditions (条件状语从句）
4.Adverbial Clauses of Place
(地点状语从句）
（ 让步）
• As he wasn’t ready in time, we went without him. （原因）
• Do as I told you. / do as you like. （ 方式 ）
• He is as old as I /me. （ 比较 ）
.
14
• 连接词when, while, as的用法区别： 1．while引导的时间状语从句的谓语动词必须是可延续的， 而when引导的时间状语从句的谓语动词是可延续的，也 可以是非延续的动词。如：
when…
以上句式中的“when”译为“这时或那时”不
可以用其它连词替换。
The telephone was ringing when I got home. I was about to go to bed when he came back.
.
7
We were just __ calling him up __ he came in. A. about ; when B.B. on the point of ; while C.C. on the point of ; when D.D. on the point of ; as
directly
by the time instantly
the. first time
5
When 的用法 1. When 即可以引导一个持续性动作，又可引到一
个短暂行动作。可用以表示主从句动作同时发生 或从句动作先于主句。
2. (从句动词可延续也可非延续)
3. I was thin when I was a child.
4. The film had been on when we arrived.
.
6
2. be about to do …
when …
be doing …
when…
be on one’s way …
when …
be on the point of doing … when…
had just done …
I was walking down the street while I heard someone calling for help. when
.
8
3. When 还以引导条件状语从句相 当于if
How can I explain it to you when / if you won’t listen.
尽管我承认他的优点，但我还是看到了他的缺点。
4. 引导条件状语从句 “只要”
While we are here, d. on’t worry. 11
As 的引导时间状语从句的用法
1. “随着” 2. “一边…一边…” 3. “当…” 强调动作同时发生，无先后
.
12
1. As I get older, I get more optimistic. 随着年龄的增长，我变得更加乐观。
.
4
时间状语从句
before
普
whБайду номын сангаасn
通
连
while
after
as soon as
till/until
词
as
特 the moment
殊 the minute
连 词
the second
the instant
since every/each time
next time immediately
any time
.
9
While 的用法
1. 必须引导持续性动作，强调在一段时 间内，主句和从句动作同时发生。
My mother was cooking while I was doing my homework.
Please don’t talk so loud while others are working.
.
10
2. “然而” 表示对比。
I like watching TV while he likes reading. 3. 引导让步状语从句 “ 虽然、尽管”
While I admit his good points, I can see his shortcomings.
状语从句
Adverbial Clauses
.
1
1. 什么是状语： 在句中用来修饰动词、形容词、副词
的成分被称为状语。如：
He works very hard.
He is real handsome.
really
2.什么是状语从句： 用作状语的句子被称为状语从句。
.
2
3.Different Kinds of Adverbial Clauses:
2. He hurried home, looking behind as he went. 他匆匆忙忙回家，边走边往后看。 3..As he was going out, it began to rain. 当他出去时开始下雨了。
.
13
“as”可以引导的其它状语从句： • Young as he is ,he knows a lot.
9.Adverb Clauses of Manner.
(方式状语从句 )3
4. 位置 ： 主前从后亲密没够， 从前主后得有小逗， 从在主中需俩逗逗。
I was reading a book when he came in. When he came in, I was reading a book. I was, when he came in, reading a book.
5.Adverbial Clauses of Purpose (目的状语从句） 6.Adverbial Clauses of Result （结果状语从句）
7.Adverbial Clauses of Comparison（比较状语从句）
8.Adverbial Clauses of Concession (让步状语从句）
1.Adverbial Clauses of Time: （时间状语从句）
2.Adverbial Clauses of Reason (原因状语从句）
3.Adverbial Clauses of Conditions (条件状语从句）
4.Adverbial Clauses of Place
(地点状语从句）
（ 让步）
• As he wasn’t ready in time, we went without him. （原因）
• Do as I told you. / do as you like. （ 方式 ）
• He is as old as I /me. （ 比较 ）
.
14
• 连接词when, while, as的用法区别： 1．while引导的时间状语从句的谓语动词必须是可延续的， 而when引导的时间状语从句的谓语动词是可延续的，也 可以是非延续的动词。如：
when…
以上句式中的“when”译为“这时或那时”不
可以用其它连词替换。
The telephone was ringing when I got home. I was about to go to bed when he came back.
.
7
We were just __ calling him up __ he came in. A. about ; when B.B. on the point of ; while C.C. on the point of ; when D.D. on the point of ; as
directly
by the time instantly
the. first time
5
When 的用法 1. When 即可以引导一个持续性动作，又可引到一
个短暂行动作。可用以表示主从句动作同时发生 或从句动作先于主句。
2. (从句动词可延续也可非延续)
3. I was thin when I was a child.
4. The film had been on when we arrived.
.
6
2. be about to do …
when …
be doing …
when…
be on one’s way …
when …
be on the point of doing … when…
had just done …
I was walking down the street while I heard someone calling for help. when
.
8
3. When 还以引导条件状语从句相 当于if
How can I explain it to you when / if you won’t listen.
尽管我承认他的优点，但我还是看到了他的缺点。
4. 引导条件状语从句 “只要”
While we are here, d. on’t worry. 11
As 的引导时间状语从句的用法
1. “随着” 2. “一边…一边…” 3. “当…” 强调动作同时发生，无先后
.
12
1. As I get older, I get more optimistic. 随着年龄的增长，我变得更加乐观。
.
4
时间状语从句
before
普
whБайду номын сангаасn
通
连
while
after
as soon as
till/until
词
as
特 the moment
殊 the minute
连 词
the second
the instant
since every/each time
next time immediately
any time