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现在分词作状语

复习目标

复习重难点：现在分词的基本形式及其用法 二、课前知识梳理

复习1 分词的基本形式

1. Hearing the bad news, we were very sad.

2. Being helped by his teachers and classmates, he made rapid progress. 3. Having saved some money, you can buy a present for your parents. 4. Having been robbed, he dialed 110. 5. Not seeing John, I asked where he was.

6. Not having received his father’s letter, he decided to write again. 7. Not being seen by the policeman, he escaped. 一般式 完成式 主动语态 doing Having done 被动语态 Being done Having been done 小结：1.一般式(doing)表示的动作和谓语表示的动作（或状态）是同时发生，如果表示的动作在谓语动作之前发生，就需要用完成式( having done ）。 2.分词的否定式: not +分词

复习2 你知道下列句子中的-ing形式充当什么成分吗？定语？宾语补足语？其他？

1) The woman singing now writes her songs herself. ( 定语 ) 2) He has kept me waiting for a long time. ( 宾补 )

3) It was exciting to watch the world’s top soccer players play in China. ( 表语 ) 4) He is telling us an amusing story. （ 定语 ） 问题：v-ing 形式能作状语吗？ 复习3 状语及其用途。

思考题1 请找出下列句子中的状语或状语从句，并写出其用途。

1) When we heard the bad news, we burst into tears. ( 时间状语从句 ) 2) Where there is a will, there is a way. ( 地点状语从句 ) 3) Because he was ill, he did not go to school. ( 原因状语从句 ) 4) He helped me although he didn’t know me. ( 让步状语从句 )

5）To finish the task, more workers will be employed ( 目的状语 ) 6) His grandfather died, so that he left him lots of money. ( 结果状语从 句 ) 7）I met a old friend in the front of the school gate yesterday. ( 地点、时间状语 ) 8）I came here by bus. ( 方式状语 )

9) The teacher came in , holding a cup in her hand. ( 伴随状语 ) 10) If you work hard, you will be better. ( 条件状语从句 ) 小结：状语是修饰动词、形容词、副词以及全句的句子成分。 按其用途，状语就是在句中表示 、 、 、 、 、 、 、 、 、条件、方式、伴随的成分。

设计意图：通过练习巩固分词的基础知识。 师生活动：学生课前完成，教师课堂讲解。 三．典例引领，变式内化

问题1：请把下面这个句子翻译成以“when”开头的状语从句。 1. 当我们听到这个坏消息时，我们很伤心。

2. 当我们听被告知这个坏消息时，我们很伤心。

1. When we heard the bad news, we were sad. 2. When we are told the bad news, we were sad. 问题2：你能用分词形式把上面的句子改成简单句吗? 1. Hearing the bad news, we were sad. 2. Heard the bad news, we were sad.

问题3 你知道分词可以充当哪些状语？

a. Being busy, he will spare some time to play basketball. b. The rain was heavy, causing the delay.

c. He sat in the chair, reading the newspaper. d. Working hard, you will succeed. e. Hearing the good news, we jumped. f. Bing ill, so he can’t go to school. G. Given a few minutes, I’ll finish it. H. Seen from the moon, the earth looks green.

(1) 在句子a中，v-ing作__让步__状语，相当于although, though等引导的 让步 状语从句。 (2) 在句子b中， v-ing作_结果_状语，表示结果，相当于thus, therefore，so连接的并列句,通常位于句末。

（3）在句子c中，v-ing作__方式__/ 伴随 状语，表示方式/伴随情况，相当于用and 连接的并列句。 (4) 在句子d中，v-ing作条件状语，表示假设情况，相当于if引导的 条件 状语从句。 （5）在句子e中，v-ing作 时间 状语,相当于when, while 等引导的时间状语从句。

（6）在句子f中，v-ing作 原因 状语，表示原因，相当于because, since, as引导的 原因 状语从句。

（7）在句子G中，过去分词作 条件 状语。 （8）在句子H中，过去分词作 方式 状语。

小结：1) 分词作状语，常可转换为对应的 状语 从句或一个__并列句______。 分词作状语的一般句型:

2） 状语 ，主语+谓语动词+其他（一般表原因、条件、 时间 和让步） 3）主语+谓语动词+其他， 状语 （一般表方式、伴随和 结果 ） 4) 一般不作目的、地点和比较状语。

设计意图：让学生更深入的复习分词做状语的基本知识。 师生活动：小组活动。 四、目标检测

考点一：逻辑主语

分词作状语时，分词的逻辑主语必须和主句的主语是一致的。 比较下列句子，并且判断正误。

1. Seeing from the hill, you can see the whole city. ( T ) 2. Seeing from the hill, the city is beautiful. ( F ) 变式训练

1. Finding her car stolen, __D_____.

a policeman was asked to help. B. the area was searched thoroughly

C. it was looked for everywhere D. she hurried to a policeman for help 考点二: 独立主格结构

分词作状语时其逻辑主语与主句主语应保持一致，但当分词逻辑主语与主语不一致时，分词要有自己独立的逻辑主语，这种主语常常是名词或代词，置于动词-ing形式或动词-ed形式之前。这种名词/代词+动词-ing/动词-ed结构在语法上被称为独立主格结构。此时分词形式的选择取决于名词/代词与v-ing/v-ed形式所表示动作的逻辑关系，如果它们之间表示主动或分词动作正在进行，选择现在分词，如果它们之间表示被动或完成，选择过去分词。

例1：Spring coming on, the trees turned green. 例2：The question settled, they felt released.

变式练习：1. C ，we will go out for a camp

A. Permitting B. Permit C. Time permitting D. To permit

考点三：常规题型

1. B in the fields on a March afternoon, he could feel the warmth of spring.(2008 安徽，30)

A. To walk B. Walking C. Walked D. Having walked

变式训练：2． C around the Water Cube, we were then taken to see the Bird’s Nest for the 2008 Olympic Games. (2008 陕西，14)

A. Having shown B. Showing C. Having been shown D. To show 3._____C___ a reply, he decided to write again.（2008重庆，2）

A. Not receiving B. Receiving not C. Not having received D. Having not received 考点四：特殊题型

____B__ in thought, he almost ran into the car in front of him. A. To lose B. Lost C. Having lost D. Losing 变式训练：2. D with many difficulties, they didn’t know how to do. A. Facing B. To face C. Face D. Faced 设计意图：根据考纲总结分词做状语的相关考点及其考试形式。 师生活动：限时让学生独立完成，教师核对并讲解。 分层配餐 A组题 一般式 完成式 主动语态 doing Having done 被动语态 Being done Having been done 1.一般式(doing)表示的动作和谓语表示的动作（或状态）是同时发生，如果表示的动作在谓语动作之前发生，就需要用完成式( having done ）。 分词的否定式: not +分词

设计意图：让基础薄弱的同学直观掌握本节课的内容。 B组题

1. Having been attacked by terrorists, ____B_____.

A. doctors came to their rescue B. the tall building collapsed C. an emergency measure was taken D. warning were given to tourists 2. A , we’d better put his meeting off.

A. The monitor being ill B. To be ill C. It being ill D. The monitor been ill 3. More time B , we should have done the job much better. A.Giving B. Given C.being given D. To give 4. _____B_____ a cry for help, he rushed out.

A. Hear B. Hearing C. To hear D. Heard

5.__B___how to do the homework, I went to ask my teacher for help. Not to know B. Not knowing C. Knowing not D. Not known

6. The storm left, D a lot of damage to this area. （2005全国Ⅰ，32） A. caused B. to cause C. cause D. having caused

7. I got to the office earlier that day, D the 7:30 train from Paddington.(2013 新课标)

A. caught B. to catch C. to have caught D. having caught

8. A with her marks of the college entrance exam, her parents allowed her to go shanghai. A.Satisfied B. Satisfying C. Having satisfied D. To satisfy 设计意图：让大部分同学能够基本应用分词做状语。 C组题

1. Moved by the touching story, ___D______.

A. tears came to his eyes B. his eyes were filled with tears C. tears couldn’t be held back D. he couldn’t hold back his eyes

2．European football is played in 80 countries, __A_ it the most popular sport in the world.（2005上海，32）

A. making B. makes C. made D. to make

3. ____A____ such heavy pollution already, it may now be too late to clean up the river. A. Having suffered B. Suffering C. To suffer D. Suffered 4. ___A___to work overtime that evening, I missed a wonderful film. A. Having been asked B. To ask C. Having asked D. To be asked

5.. Film has a much shorter history, especially when D such art forms as music and painting. A. having compared to B. comparing to C. compare to D. compared to 6. C in the downtown, the house is popular by some customers. A. Having located B. Locating C. Located D. To locate 设计意图：让学有余力的同学能够灵活运用。

教学反思：