目的状语从句PPT课件
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原因状语从句和目的状语从句ppt课件
because和because of
• because+ 从句 • because of+ 名词短语
• 他因病不能来。 • He can’t come because he is ill. • He can’t come because of his illness.
Read and combine.
• I bought the house simply. • It is large. • → I bought the house simply because it is large.
1.Everybody stays under the tree. It is very hot.
→ As it is very hot, everybody stays under the tree.
→ Since you do not understand, I will explain again.
目的状语从句
引导词
• so that，in order that等 • “以便”
• I lent him $50 in order that he might go for a holiday. • 我借给他50美元，以便他能去度假。
（1）回答why，只能用because。
A：Why can’t I go? B：__Be_c_au_s_e _ you are too young.
（2)不能将because, since, as等与so连用 。
2. ___A_____ he is ill, ______he cannot come. A. Because, / B. Because, so C. Though, but D. Though, /
课件(目的状语从句)
原因状语从句、 目的状语从句、 结果状语从句
教师：王丽 班级：初二 日期：2012/5/18
Reviewing:
原因状语从句 目的状语从句 时间状语从句 地点状语从句 方式状语从句 让步状语从句 结果状语从句 比较状语从句 条件状语从句
状 语 从 句
（9种）
时间状语从句
引导时间状语从句的连词：
when, while, as,until/till, after, befroe, since, as soon as
既然每个人都犯错误，你不应该总是批评 他。
3.As it was a public holiday, all the shops were shut.
由于是公共节假日，所有的商店都关门了。
as, since, because的区别：
1>.as表达已知的、明了的原因; 2>.since表达推断的、既然发展的原因; 3>.because表达的是直接非推断的原因。 because可以加just、only等强调词，而 as和since不能。
析：so+adj.+that+从句，表示：如此... 以至于...
Thank you!
常见的可以引导结构状语从句的引导词：
so...that...： 如此...以致于... such...that...： 如此...以致于... so that: 以至于，结果
1.There are so many people that he can't pass the crossroads.
2.There are such a lot of people that he can't pass the crossroads.
教师：王丽 班级：初二 日期：2012/5/18
Reviewing:
原因状语从句 目的状语从句 时间状语从句 地点状语从句 方式状语从句 让步状语从句 结果状语从句 比较状语从句 条件状语从句
状 语 从 句
（9种）
时间状语从句
引导时间状语从句的连词：
when, while, as,until/till, after, befroe, since, as soon as
既然每个人都犯错误，你不应该总是批评 他。
3.As it was a public holiday, all the shops were shut.
由于是公共节假日，所有的商店都关门了。
as, since, because的区别：
1>.as表达已知的、明了的原因; 2>.since表达推断的、既然发展的原因; 3>.because表达的是直接非推断的原因。 because可以加just、only等强调词，而 as和since不能。
析：so+adj.+that+从句，表示：如此... 以至于...
Thank you!
常见的可以引导结构状语从句的引导词：
so...that...： 如此...以致于... such...that...： 如此...以致于... so that: 以至于，结果
1.There are so many people that he can't pass the crossroads.
2.There are such a lot of people that he can't pass the crossroads.
让步状语从句目的状语从句.完整资料PPT
Adverbial clauses
the Adverbial 状语
修饰动词、形容词、副词或整个句子，说明 动作或状态特征的句子成分，叫做状语。
引导词+句子(在句中作状语)→
状语从句
Revision of the Adverbial Clauses 状语从句
九种 状语从句
时间状语从句 地点状语从句 原因状语从句 条件状语从句 结果状语从句 让步状语从句 目的状语从句 方式状语从句 比较状语从句
×
判断正误：
√
No matter what you say is of no use now. 完成W句子ha：tever you say is of no use now.
Adverbial clauses of purpose 目的状语从句
who/how, whichever,wherever,whatever, his family.
=Hard as he works, he makes little progress.
=Hard as he works, he makes little progress.
I’m ugly, but I’m very gentle.
Finish the exercises in Grammar Focus
even his family.
no matter how
though/even
if
(即使),
while(虽然),
no matter+which/what/when/where/ no matter when
even though/evenif
the weather is bad.
as 三、
the Adverbial 状语
修饰动词、形容词、副词或整个句子，说明 动作或状态特征的句子成分，叫做状语。
引导词+句子(在句中作状语)→
状语从句
Revision of the Adverbial Clauses 状语从句
九种 状语从句
时间状语从句 地点状语从句 原因状语从句 条件状语从句 结果状语从句 让步状语从句 目的状语从句 方式状语从句 比较状语从句
×
判断正误：
√
No matter what you say is of no use now. 完成W句子ha：tever you say is of no use now.
Adverbial clauses of purpose 目的状语从句
who/how, whichever,wherever,whatever, his family.
=Hard as he works, he makes little progress.
=Hard as he works, he makes little progress.
I’m ugly, but I’m very gentle.
Finish the exercises in Grammar Focus
even his family.
no matter how
though/even
if
(即使),
while(虽然),
no matter+which/what/when/where/ no matter when
even though/evenif
the weather is bad.
as 三、
原因结果目的状语从句课件M3
一、原因状语从句 引导原因状语从句的连词：
because, since, as等
.
because
The ship was put off because there was a storm.
The ship was put off because of the storm.
Because he was ill, he didn’t go to school. He was ill, so he didn’t go to school.
如果目的状语从句的主语与主句的主语 相同，可用“in order to +动词原形”替 换该目的状语从句。
Henry took a taxi so that he could catch the train.
=Henry took a taxi in order to catch the train.
-- Why didn't Tom pass the exam?
--Because he was too careless.
because 因为（表直接的原因或理由，语气最强，
常表示必然的因果关系，多指对方不知道的原因,用来 回答why引起的特殊疑问句，不能与so 连用） I will not go with you homework.
18. Read it aloud _____ the class can hear you. A. so that B. if C. when D. although
19._____ you go, don't forget your parents.
A. Whenever B. However C. Wherever D. Whichever
状语从句PPT课件(精讲)
8、比较状语从句 常用引导词:as(同级比较), than(不同程度的比较) 特殊引导词:the more … the more … ; just as …, so…; A is to B what /as X is to Y; no … more than; not A so much as B 例句 She is as bad-tempered as her mother. The house is three times as big as ours. The more you exercise, the healthier you will be. Food is to men what oil is to machine. 食物之于人,犹如油之于机器。
连接词类别
作用 as 表示“当„„的时候”，往往和 when/ while 通用，但它着重强调主句与从句的动作或事情同 时或几乎同时发生。
例句 1.She came up as I was cooking.（同时） 2.The runners started as the gun went off.（几 乎同时） 1.When we were at school, we went to the library every day.（在一段时间内） 2.Sorry，I was out when you called me．（ call为短暂性动词）对不起，你打电话时我 刚好外出了。 3. When I got to the airport，the guests had left．（got to后发生）当我赶到飞机场时， 客人们已经离开了。 1.When ／While ／As we were dancing，a stranger came in．（dance为延续性动词） 。 2.Please don’t talk so loud while others are working.
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• eg; The teacher spoke slowly so that we could understand better.
• eg; He works hard in order that he can serve his country well.
2021
3
由in case , for fear that, lest(以防) 引导的状语从句中，动词可以用虚 拟语气，形式为should +动词原形， 也可以不用，用动词的一般现在时
或一般过去时。
2021
4
for fear that
• 含义为：生怕某种不好的事会发生，后面 常用虚拟语气，但若表示可能实现或可能 发生的事，也可不用虚拟语气。
• eg; He is working hard for fear (that) he should fail.
2021
5
in case
• e office in case he
目的状语从句
2021
1
• 目的状语从句主要由in order that, so that, for fear that, in case,lest 引导，也可以由 in order （not）to ,so as (not) to 等和动 词不定式短语共同充当。
2021
2
由 that, so that(以便), in order that（目的 是为了….）, in case, for fear that（生怕） 引导的目的状语从句中的位于部分需含情态 动词 may(might), can(could), shall(should), will(would)等。
2021
7
说明
• 由 in order that 和 in case 引导的目的状 语从句可以置于句首或句中。由 so that 引 导的一般只能置于句中。
• “ for +动名词”不用于表目的，但“for + 名词”可用于表目的。
2021
8
is wanted. • eg; I shall stay in the hotel all day in
case there is news of Harry.
2021
6
lest
• 意为：以防备，为了不，表示否定目的， 后常用“（should）+ 动词原形”
• eg:She came into the room quietly lest she (should) wake up her baby.
• eg; He works hard in order that he can serve his country well.
2021
3
由in case , for fear that, lest(以防) 引导的状语从句中，动词可以用虚 拟语气，形式为should +动词原形， 也可以不用，用动词的一般现在时
或一般过去时。
2021
4
for fear that
• 含义为：生怕某种不好的事会发生，后面 常用虚拟语气，但若表示可能实现或可能 发生的事，也可不用虚拟语气。
• eg; He is working hard for fear (that) he should fail.
2021
5
in case
• e office in case he
目的状语从句
2021
1
• 目的状语从句主要由in order that, so that, for fear that, in case,lest 引导，也可以由 in order （not）to ,so as (not) to 等和动 词不定式短语共同充当。
2021
2
由 that, so that(以便), in order that（目的 是为了….）, in case, for fear that（生怕） 引导的目的状语从句中的位于部分需含情态 动词 may(might), can(could), shall(should), will(would)等。
2021
7
说明
• 由 in order that 和 in case 引导的目的状 语从句可以置于句首或句中。由 so that 引 导的一般只能置于句中。
• “ for +动名词”不用于表目的，但“for + 名词”可用于表目的。
2021
8
is wanted. • eg; I shall stay in the hotel all day in
case there is news of Harry.
2021
6
lest
• 意为：以防备，为了不，表示否定目的， 后常用“（should）+ 动词原形”
• eg:She came into the room quietly lest she (should) wake up her baby.