模块5 Unit 3 Science versus nature Grammar and usage(1)_ Verb-ed form.课件（29张）
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| 名称 | 模块5 Unit 3 Science versus nature Grammar and usage(1)_ Verb-ed form.课件（29张） |  | |
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| 资源类型 | 教案 | ||
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| 科目 | 英语 | ||
| 更新时间 | 2019-07-27 22:59:04 | ||
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课件29张PPT。 语法复习
如何判断使用分词的
正确形式及结构
教学内容分析；非谓语动词是高中英语教学的重要内容，也是高考的必考点，同时也是高中英语教学当中较难，较繁琐的一个知识点，攻克非谓语动词对于提升学生的英语能力意义重大。
教学目标；巩固复习非谓语动词中现在分词和过去分词的用法及结构。
教学重点和难点；充当定语，状语，宾语补足语时现在分词和过去分词的区别，以及现在分词的时态和语态。分词：Participles
分词的概述分词的两种形式：现在分词(-ing)和过去分词(-ed)。 现在分词的完成式结构： having done
现在分词一般式的被动结构： being done
现在分词完成式的被动结构： having been done
分词的否定结构 ：在分词之前加上not 现在分词与过去分词
的区别一1、作定语时Do you know the crying boy?
We are trying our best to catch up with the developed country.
Do you know the boy crying under the tree?
The students are discussing a book written by LuXun.单个的分词作定语时一般前置（位于被修饰的
词之前），分词短语作定语时后置。 1、作定语时The meeting held last week is very important.
2.Tell the children playing there not to make so much noise.
3. They lived in a room facing the south.
4. I hate to see letters written in pencil.被动关系被动关系主动关系主动关系现在分词作定语表示动作正在发生或与谓语动作同时发生，与所修饰的词是主动关系
及物动词的过去分词作定语表完成或被动的动作，与所修饰的词是被动关系；不及物动词的过去分词作定语只表完成不表被动。
Tipsa retired worker 退休工人
a fallen leaf 一片落叶
练习1. Mrs.White showed her students some old maps ______ from the library.
to borrow B. to be borrowed C. borrowed D. borrowing
2. There is a great deal of evidence _______ that music activities engage different parts of the brain.
A. indicate B. indicating
C. to indicate D. to be indicating
3. With the government’s aid, those _____ by the earthquake have moved to the new settlements.
affect B. affecting C. affected D. were affected
4. Throughout history, the language _____ by a powerful
group spreads across a civilization
A. speaking B. spoken
C. to speak D. to be spoken2、作宾语补足语时取决于分词与宾语的关系：
主动关系，用doing
被动关系，用done。 例如
1.I found them painting the windows.
2. I found the windows painted.
主动关系被动关系（现在分词表主动、进行）（过去分词表被动、完成）1.You should understand the traffic rule by now. I’ve had it ______ often enough. A. explaining??? B. to explain??
C. explain???? D. explained 2.Jenny hopes that Mr. Smith will suggest a good way to have her English ______in a short period.
A. improved B. improving
C. to improve D. improve
3 — You look upset. What’s the matter？
— I had my proposal _______ again.
A．turned over B．turned on C．turned off D．turned down
4. After a knock at the door, the child heard his mother’s voice ______ him.
A. calling B. called C. being called D. to call3、作状语时
Seen from the moon, the earth looks like a blue ball.
Seeing nobody at home , he left.
被动关系主动关系分词的选取：取决于分词与句子主语的关系：
主动关系，用 doing
被动关系，用 done
二 特别提醒 ____(dress) in a white uniform, he looks more like a cook than a doctor.
___(face) with so much trouble, we failed to finish the task on time.(1)有些过去分词已用作形容词，常用于系
表结构，作状语时不表被动动作而表状态。
练习：1. It rained heavily in the south, _____serious flooding in several provinces.
A. caused B. having caused
C. causing D. to cause
2 ___the city center, we saw a stone statue of about 10 meters in height.
A Approaching B. Approached
C. To approach D. To be approached
3. The teacher came out, ____ by a group of students.
A follows B followed C following D to follow
4. ____ of the truth of the report, he told his classmates about it.
A Convincing B Convinced
C Convince D To convince
1 . _____ in the queue for half an hour , Tom suddenly realized that he had left his wallet at home
A.To wait B.Have waited
C.Having waited D.To have waited
注意2).现在分词的时态和语态一般式：doing 表示非谓语动作与谓语动作几乎同时发生。
完成式：having done 表示非谓语动作先于谓语动作发生。
现在分词一般式被动式: being done表示正在被进行的动作。
现在分词完成式的被动式: having been done 表示非谓语动作发生在谓语动作之前，且与逻辑主语之间是被动关系。分析：句意：这位生意人因遭受了重大损失，便失去了把生意进展下去的勇气。分词的动作先于谓语的动作，所以使用了完成式Having been taught several times, Tom still couldn’t read the new words. 例如：
Having suffered such heavy loss, the businessman didn’t have the courage to go on .分析：句意：在教了好几遍之后，汤姆仍然不会读这些新单词。
分词动作先于谓语动作，分词动作与逻辑主语之间是被动关系，
所以用了现在分词完成式的被动结构2.____ the programme, they have to stay there for another two weeks .
A. Not completing
B. Not completed
C. Not having completed
D. Having not completed 3).分词作状语的基本原则：
分词作状语时， 分词的逻辑主语必须与句子的主语保持一致。当非谓语动作的主语不是句子的主语时，必须加上其自己的逻辑主语，这种结构称之为独立主格结构。如：
Spring coming, the fields are full of life.再如：
The boss being ill, the meeting was put off.
Weather permitting ,we will go out for a spring outing.因为coming的逻辑主语，并不是the fields ，应补上它的逻辑主语spring，
练习：1. Many students _____ around, I explained the story into details.
A. stood B. standing
C. to stand D. were standing
2.There ___ nothing to talk about , every one in the room remained silent .
A. was B. had C. being D. having
3. Everything ____ into consideration , they believed themselves more and returned to their position.
A. to taken B. taken C. to be taken D. taking 4）独立成分作状语有些分词作状语时，其形式的选用不受上下文的影响，称作独立成分或插入语。常见的有：generally / frankly/ strictly speaking 一般而言/坦率地说/ 严格地说
judging from /by 根据…来判断
considering / taking …into consideration考虑到…；鉴于…
supposing / providing /provided that 如果
compared with/to 与…相比
例如
① Judging from his accent ,he is from the south .
② Considering your health , you ‘d better have a rest .
分词解题三大步骤三（一）分析句子结构,辨别“谓语与非谓语”（如果是非谓语，判断所充当的成分）______many times , but he still couldn't understand it .2. ______many times , he still couldn't understand it .A. Having been told B. Being told
C. He had been told D.Though he was toldC___A注意连词
3.It ___ a hot day, we’d better go swimming.
4. ____ a rainy day ; we decided not to go there.
is B. to be C. being
D.It being E. It was F. beenCE注意标点符号 非谓语动词虽不能作谓语，但仍具有动词特点，其逻辑上的动作执行者就叫做逻辑主语。（二）找逻辑主语1.Walking along the street one day, she saw
a little girl running up to her.
2.She is reading a book found on the way.
3.Most of the artists invited to the party were
from South Africa.
4.I had my desk repaired yesterday.
一般来说，作状语的非谓语动词的逻辑主语是句子的主语；
作宾补的非谓语动词的逻辑主语是宾语；
作定语的非谓语动词的逻辑主语是被修饰词。1. _____ everything into consideration, they ought to have another chance.
2. Everything _____ into consideration, they ought to have another chance.
A to take B taking
C to be taken D takenBD（三）分析语态和时态分析语态就是在确定逻辑主语之后，分析非谓语动词
和逻辑主语在搭配使用时是主动还是被动关系。分析时态就是比较非谓语动作与谓语动作之间是否有先后，若非谓语动作发生在谓语动作之前，则要用完成式Jane the two students1.You can’t catch me !” Jane shouted, _______ away.
A. run B. running C. to run D. ran
2.____ from the top of the building, our school is very
beautiful.
A Seen B Seeing C To see D See（4. The building ____now will be a restaurant ..5. The building ______last year is a restaurant.having been built B.to be built
C.being built D. built ____C________D6. ____ his homework, Tom went to bed.
A Having finished B Finishing
C Finished D Being finishedA二. 找逻辑主语三、分析语态和时态一. 辨别“谓与非谓”四 总结方法总结：
谓非谓，找主语，析语态, 定时态分词解题三大步骤 Homework
完成学案上练习题 Good-bye!
如何判断使用分词的
正确形式及结构
教学内容分析；非谓语动词是高中英语教学的重要内容，也是高考的必考点，同时也是高中英语教学当中较难，较繁琐的一个知识点，攻克非谓语动词对于提升学生的英语能力意义重大。
教学目标；巩固复习非谓语动词中现在分词和过去分词的用法及结构。
教学重点和难点；充当定语，状语，宾语补足语时现在分词和过去分词的区别，以及现在分词的时态和语态。分词：Participles
分词的概述分词的两种形式：现在分词(-ing)和过去分词(-ed)。 现在分词的完成式结构： having done
现在分词一般式的被动结构： being done
现在分词完成式的被动结构： having been done
分词的否定结构 ：在分词之前加上not 现在分词与过去分词
的区别一1、作定语时Do you know the crying boy?
We are trying our best to catch up with the developed country.
Do you know the boy crying under the tree?
The students are discussing a book written by LuXun.单个的分词作定语时一般前置（位于被修饰的
词之前），分词短语作定语时后置。 1、作定语时The meeting held last week is very important.
2.Tell the children playing there not to make so much noise.
3. They lived in a room facing the south.
4. I hate to see letters written in pencil.被动关系被动关系主动关系主动关系现在分词作定语表示动作正在发生或与谓语动作同时发生，与所修饰的词是主动关系
及物动词的过去分词作定语表完成或被动的动作，与所修饰的词是被动关系；不及物动词的过去分词作定语只表完成不表被动。
Tipsa retired worker 退休工人
a fallen leaf 一片落叶
练习1. Mrs.White showed her students some old maps ______ from the library.
to borrow B. to be borrowed C. borrowed D. borrowing
2. There is a great deal of evidence _______ that music activities engage different parts of the brain.
A. indicate B. indicating
C. to indicate D. to be indicating
3. With the government’s aid, those _____ by the earthquake have moved to the new settlements.
affect B. affecting C. affected D. were affected
4. Throughout history, the language _____ by a powerful
group spreads across a civilization
A. speaking B. spoken
C. to speak D. to be spoken2、作宾语补足语时取决于分词与宾语的关系：
主动关系，用doing
被动关系，用done。 例如
1.I found them painting the windows.
2. I found the windows painted.
主动关系被动关系（现在分词表主动、进行）（过去分词表被动、完成）1.You should understand the traffic rule by now. I’ve had it ______ often enough. A. explaining??? B. to explain??
C. explain???? D. explained 2.Jenny hopes that Mr. Smith will suggest a good way to have her English ______in a short period.
A. improved B. improving
C. to improve D. improve
3 — You look upset. What’s the matter？
— I had my proposal _______ again.
A．turned over B．turned on C．turned off D．turned down
4. After a knock at the door, the child heard his mother’s voice ______ him.
A. calling B. called C. being called D. to call3、作状语时
Seen from the moon, the earth looks like a blue ball.
Seeing nobody at home , he left.
被动关系主动关系分词的选取：取决于分词与句子主语的关系：
主动关系，用 doing
被动关系，用 done
二 特别提醒 ____(dress) in a white uniform, he looks more like a cook than a doctor.
___(face) with so much trouble, we failed to finish the task on time.(1)有些过去分词已用作形容词，常用于系
表结构，作状语时不表被动动作而表状态。
练习：1. It rained heavily in the south, _____serious flooding in several provinces.
A. caused B. having caused
C. causing D. to cause
2 ___the city center, we saw a stone statue of about 10 meters in height.
A Approaching B. Approached
C. To approach D. To be approached
3. The teacher came out, ____ by a group of students.
A follows B followed C following D to follow
4. ____ of the truth of the report, he told his classmates about it.
A Convincing B Convinced
C Convince D To convince
1 . _____ in the queue for half an hour , Tom suddenly realized that he had left his wallet at home
A.To wait B.Have waited
C.Having waited D.To have waited
注意2).现在分词的时态和语态一般式：doing 表示非谓语动作与谓语动作几乎同时发生。
完成式：having done 表示非谓语动作先于谓语动作发生。
现在分词一般式被动式: being done表示正在被进行的动作。
现在分词完成式的被动式: having been done 表示非谓语动作发生在谓语动作之前，且与逻辑主语之间是被动关系。分析：句意：这位生意人因遭受了重大损失，便失去了把生意进展下去的勇气。分词的动作先于谓语的动作，所以使用了完成式Having been taught several times, Tom still couldn’t read the new words. 例如：
Having suffered such heavy loss, the businessman didn’t have the courage to go on .分析：句意：在教了好几遍之后，汤姆仍然不会读这些新单词。
分词动作先于谓语动作，分词动作与逻辑主语之间是被动关系，
所以用了现在分词完成式的被动结构2.____ the programme, they have to stay there for another two weeks .
A. Not completing
B. Not completed
C. Not having completed
D. Having not completed 3).分词作状语的基本原则：
分词作状语时， 分词的逻辑主语必须与句子的主语保持一致。当非谓语动作的主语不是句子的主语时，必须加上其自己的逻辑主语，这种结构称之为独立主格结构。如：
Spring coming, the fields are full of life.再如：
The boss being ill, the meeting was put off.
Weather permitting ,we will go out for a spring outing.因为coming的逻辑主语，并不是the fields ，应补上它的逻辑主语spring，
练习：1. Many students _____ around, I explained the story into details.
A. stood B. standing
C. to stand D. were standing
2.There ___ nothing to talk about , every one in the room remained silent .
A. was B. had C. being D. having
3. Everything ____ into consideration , they believed themselves more and returned to their position.
A. to taken B. taken C. to be taken D. taking 4）独立成分作状语有些分词作状语时，其形式的选用不受上下文的影响，称作独立成分或插入语。常见的有：generally / frankly/ strictly speaking 一般而言/坦率地说/ 严格地说
judging from /by 根据…来判断
considering / taking …into consideration考虑到…；鉴于…
supposing / providing /provided that 如果
compared with/to 与…相比
例如
① Judging from his accent ,he is from the south .
② Considering your health , you ‘d better have a rest .
分词解题三大步骤三（一）分析句子结构,辨别“谓语与非谓语”（如果是非谓语，判断所充当的成分）______many times , but he still couldn't understand it .2. ______many times , he still couldn't understand it .A. Having been told B. Being told
C. He had been told D.Though he was toldC___A注意连词
3.It ___ a hot day, we’d better go swimming.
4. ____ a rainy day ; we decided not to go there.
is B. to be C. being
D.It being E. It was F. beenCE注意标点符号 非谓语动词虽不能作谓语，但仍具有动词特点，其逻辑上的动作执行者就叫做逻辑主语。（二）找逻辑主语1.Walking along the street one day, she saw
a little girl running up to her.
2.She is reading a book found on the way.
3.Most of the artists invited to the party were
from South Africa.
4.I had my desk repaired yesterday.
一般来说，作状语的非谓语动词的逻辑主语是句子的主语；
作宾补的非谓语动词的逻辑主语是宾语；
作定语的非谓语动词的逻辑主语是被修饰词。1. _____ everything into consideration, they ought to have another chance.
2. Everything _____ into consideration, they ought to have another chance.
A to take B taking
C to be taken D takenBD（三）分析语态和时态分析语态就是在确定逻辑主语之后，分析非谓语动词
和逻辑主语在搭配使用时是主动还是被动关系。分析时态就是比较非谓语动作与谓语动作之间是否有先后，若非谓语动作发生在谓语动作之前，则要用完成式Jane the two students1.You can’t catch me !” Jane shouted, _______ away.
A. run B. running C. to run D. ran
2.____ from the top of the building, our school is very
beautiful.
A Seen B Seeing C To see D See（4. The building ____now will be a restaurant ..5. The building ______last year is a restaurant.having been built B.to be built
C.being built D. built ____C________D6. ____ his homework, Tom went to bed.
A Having finished B Finishing
C Finished D Being finishedA二. 找逻辑主语三、分析语态和时态一. 辨别“谓与非谓”四 总结方法总结：
谓非谓，找主语，析语态, 定时态分词解题三大步骤 Homework
完成学案上练习题 Good-bye!