外研版 必修二 Module 5 Newspapers and Magazines Grammar课件（12张）
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| 名称 | 外研版 必修二 Module 5 Newspapers and Magazines Grammar课件（12张） |  | |
| 格式 | zip | ||
| 文件大小 | 118.4KB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 外研版 | ||
| 科目 | 英语 | ||
| 更新时间 | 2022-07-31 11:00:49 | ||
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(共11张PPT)
Grammar
原因状语从句
1. because 表原因的语气最强，表示直接的理由。常放在主句之后。用来回答why引导的疑问句。不能与so连用。
—Why are you leaving
—Because I want to make a fortune.
because 从句可用作表语。
It is because we didn’t invite her to the party; she is very angry about it.
2. since, now that 表原因的语气较弱，表示已为人知的原因或事实，译为“既然”。常放在句首。
Since everybody is here, let’s begin.
Now that you have grown up, you should not depend on you parents.
4.in that 也可以引导原因状语从句，多用于书面语中。
I can’t help you with your math in that I’m busy.
3.seeing (that),considering (that),given(that)等引导原因状语从句，译为“鉴于” 、“考虑到” 。
Seeing (that) he was seriously ill, they sent for a doctor.
鉴于他病情严重，他们派人请医生去了。
5. as 表原因的语气最弱，表示明显的原因或已知的事实，重点在主句，译为“由于”，常放在句首。
As it is raining hard, let’s do something indoors.
As she is not well, I will go myself.
6. for 表示的原因只是对前面分句的补充说明，它与前面分句不存在因果关系。只能放在主句之后。
I can't tell whether she is old or young, for I have never seen her.
时间状语从句
1. when
When I receive the letter, I’ll tell you.
When she was walking along the street, she met her friend.
总结一：when引导的从句中，既可用_______动词，也可用_______动词。既可表示主从句动作________，也可表示从句动作发生在主句______。
总结二：when的三个句型：
be doing sth. when 正在做...这时...
had done sth. when 刚做完...这时...
be about to do sth. when 正要做...这时...
非延续性
延续性
同时发生
之前
2. while
While I was watching TV, my brother was playing computer games.
while引导的从句中，只能用_______动词或表状态的词，并常用进行时态。
3. as
As we walked, we talked.
As time goes on, we make much more progress.
as引导的从句，表示主从句动作同时发生，可译为“___________”，“____________”
As winter approaches, will spring be far away =With winter___________, will spring be far away
延续性
一边...一边…
随着…
approaching
4. after
He called me after he had finished his work.
after引导的从句，表示主句动作发生在从句动作之后，译为“_________”
5. before
Before they reached the station, the train had gone.
before引导的从句，表示主句动作发生在从句动作之前，译为“_________”
在…之后
在…之前
before常用句型：（be可换成take）
① It will be/won't be ……（一段时间）before……（从句用一般现在时）
基本含义：要过多久才……/过不了多久就……
It will be a long time before the professor finishes his dictionary.
②It was/wasn't ……（一段时间）before……（从句用一般过去时）
基本含义：过了多久才……/过了没多久就……
It was several minutes before we realized what was going on.
before常用句型：（be可换成take）
③It will not be long before…
基本含义：不久就……
It will not be long before we meet again.
④
—Why didn't you tell him about the meeting
— He rushed out of the room _________ I could say a word.
A. before B. until C. when D. after
解析：答案为A。本题考查连词before表示“……还没来得及……就……”的用法。句意是“我还没来得及说一句话，他就冲出了房间”。
6. since “自从...”
①主语+ has/have done/has/have been doing sth. since sb. did sth.
We have learned English since we went to school.
②It has been/is + 时间段 since sb. did sth.
It’s three years since he joined the army.
7. till / until “直到...”
She didn’t leave Paris until she graduated.
8. as soon as, the moment, the minute, the instant(三个名词), immediately, instantly, directly(三个副词) + 句子，表“一…就…”
The moment I saw you, I wanted to beat you.
9. by the time（到……的时候）, every/each time, next time, any time, the first/second/…/last time + 句子
By the time I arrived, the guests had left.
Every time I am in trouble, he will come to help me out.
The first time he heard the song, he felt happy.
Grammar
原因状语从句
1. because 表原因的语气最强，表示直接的理由。常放在主句之后。用来回答why引导的疑问句。不能与so连用。
—Why are you leaving
—Because I want to make a fortune.
because 从句可用作表语。
It is because we didn’t invite her to the party; she is very angry about it.
2. since, now that 表原因的语气较弱，表示已为人知的原因或事实，译为“既然”。常放在句首。
Since everybody is here, let’s begin.
Now that you have grown up, you should not depend on you parents.
4.in that 也可以引导原因状语从句，多用于书面语中。
I can’t help you with your math in that I’m busy.
3.seeing (that),considering (that),given(that)等引导原因状语从句，译为“鉴于” 、“考虑到” 。
Seeing (that) he was seriously ill, they sent for a doctor.
鉴于他病情严重，他们派人请医生去了。
5. as 表原因的语气最弱，表示明显的原因或已知的事实，重点在主句，译为“由于”，常放在句首。
As it is raining hard, let’s do something indoors.
As she is not well, I will go myself.
6. for 表示的原因只是对前面分句的补充说明，它与前面分句不存在因果关系。只能放在主句之后。
I can't tell whether she is old or young, for I have never seen her.
时间状语从句
1. when
When I receive the letter, I’ll tell you.
When she was walking along the street, she met her friend.
总结一：when引导的从句中，既可用_______动词，也可用_______动词。既可表示主从句动作________，也可表示从句动作发生在主句______。
总结二：when的三个句型：
be doing sth. when 正在做...这时...
had done sth. when 刚做完...这时...
be about to do sth. when 正要做...这时...
非延续性
延续性
同时发生
之前
2. while
While I was watching TV, my brother was playing computer games.
while引导的从句中，只能用_______动词或表状态的词，并常用进行时态。
3. as
As we walked, we talked.
As time goes on, we make much more progress.
as引导的从句，表示主从句动作同时发生，可译为“___________”，“____________”
As winter approaches, will spring be far away =With winter___________, will spring be far away
延续性
一边...一边…
随着…
approaching
4. after
He called me after he had finished his work.
after引导的从句，表示主句动作发生在从句动作之后，译为“_________”
5. before
Before they reached the station, the train had gone.
before引导的从句，表示主句动作发生在从句动作之前，译为“_________”
在…之后
在…之前
before常用句型：（be可换成take）
① It will be/won't be ……（一段时间）before……（从句用一般现在时）
基本含义：要过多久才……/过不了多久就……
It will be a long time before the professor finishes his dictionary.
②It was/wasn't ……（一段时间）before……（从句用一般过去时）
基本含义：过了多久才……/过了没多久就……
It was several minutes before we realized what was going on.
before常用句型：（be可换成take）
③It will not be long before…
基本含义：不久就……
It will not be long before we meet again.
④
—Why didn't you tell him about the meeting
— He rushed out of the room _________ I could say a word.
A. before B. until C. when D. after
解析：答案为A。本题考查连词before表示“……还没来得及……就……”的用法。句意是“我还没来得及说一句话，他就冲出了房间”。
6. since “自从...”
①主语+ has/have done/has/have been doing sth. since sb. did sth.
We have learned English since we went to school.
②It has been/is + 时间段 since sb. did sth.
It’s three years since he joined the army.
7. till / until “直到...”
She didn’t leave Paris until she graduated.
8. as soon as, the moment, the minute, the instant(三个名词), immediately, instantly, directly(三个副词) + 句子，表“一…就…”
The moment I saw you, I wanted to beat you.
9. by the time（到……的时候）, every/each time, next time, any time, the first/second/…/last time + 句子
By the time I arrived, the guests had left.
Every time I am in trouble, he will come to help me out.
The first time he heard the song, he felt happy.