Learning about Language课件配套优秀获奖教案

Past Participle used as Adverbial —

过去分词作状语

教材学情分析：

非谓语动词语法项目的学习，很多学生忘了学，学了忘，忘了又学，但始终都记不住。究其原因是因为教法学法没有结合生活、结合语境，不符合学生的认知过程。

本节课通过让学生从观察到感受在讨论，后总结，最后从控制性到开放性的练习，让学生在用中学语法，在学中用语法。是语法学习与写作结合，与生活结合，从而成为有意义的学习。

教学方法：观察归纳法

Teaching procedure: Step I. Observing and experiencing 1．Confused （表原因）by the stones flying at them from all sides, the boys ran into the building.

Separated at birth, the twins do not know each other. 2．Once seen (表时间), it can never be forgotten.

Questioned about the murder, he came tense. 3．Given (表条件) more water, the fish couldn’t die.

Compared with you, we still have a long way to go. 4．Even though defeated (表让步) again, the scientist didn’t give up.

5. Seen (表方式) from a spaceship, the earth looks like a blue green white ball. 6．She walked out of the house, followed (表伴随) by her little daughter.

He turned away disappointed. Summarizing 表示动作发生的背景或情况，表示时间、条件、原因、结果、让步或伴随情况

过去分词作状语修饰谓语，大多说明动作发生的背景或情况，表示时间、条件、原因、伴随情况等。一般说来，这一结构的逻辑主语是主句的主语。

分词状语

修饰谓语

修饰句子

分词/分词短语

，

主语

+ 谓语动词

+ ……

-------------------------------------------------------------------------------

Step II. Observing and experiencing When traveling, you should take care of yourself.

When told of the news, she got very excited. Don’t reach sideway while

standing on a ladder.

I won’t go to the party unless invited. I wonder why he didn’t do the experiment as told to.

Though

surrounded, they didn’t give up.

Summarizing 连词加分词作状语

有时分词可以用连词加以强调。连词while常接现在分词；when接现在分词或过去分词均可；once, if, though, although, even if, even though, unless, than, as (像)等后面只能接过去分词。

Contrasting and Summarizing

现在分词与过去分词作状语时需要注意的事项：

1）

过去分词或现在分词作状语的时候，它的逻辑主语通常应是句子的主语。



从山顶上看，这座城市非常美丽。

状语从句作状语

（从句和主句可以有不同的主语）

If you see from the hill, the city is beautiful.

When you see from the hill, the city is beautiful. 过去分词短语作状语

Seen from the hill, the city is beautiful.

Seeing from the hill, you can see the city is beautiful. 

把水加热到100度，谁就沸腾了。

状语从句作状语

If/When it is heated to 100℃, water will boil. (从句与主句的主语一致) If/When we heat it to 100℃, water will boil. (从句与主句的主语不同) 过去分词短语作状语

Heated to 100℃, water will boil.

Heated to 100℃, water boils. (讲述的是自然现象

Step III. Practising

1. Ask Ss to choose the best answer to the following sentences. (1)

alone in a dark room, the little girl was so frightened as to cry loudly.

A. Leaving

B. Left

C. Being left

D. To be left (2) The flowers

sweet in the botanical garden attract the visitors to the beauty of nature.

A. smell

B. starting

C. smelt

D. to be smelt (3) The project is designed in this way and once

, nothing can be done to change it.

A. starts

B. starting

C. started

D. having started (4) Anna was watching a cartoon, completely

to the outside world.

A. having been lost

B. losing

C. to be lost

D. lost (5) Just as the value of a telephone network increases with each new phone

to the system,

so does the value of a computer system increase with each program that turns out. A. adding

B. to have added

C. to add

D. added (6)—

Why didn’t you go to see the play?

—

the whole story, I decided not to see it. A.

Being told

B. I had been told C. Having told

D. Having been told (7) Many of the crimes have gone

, because some people dare not report them to the police.

A. unnoticing

B. unnoticed

C. to be unnoticed

D. to have been unnoticed (8) A communicative satellite

as much as 3.5 tons was sent up into space last week.

A. weighing

B. weighed

C. to be weighed

D. being weighed (9) No matter how frequently

the works of Beethoven always attract large audiences.

A. performed

B. performing

C. to be performed

D. perform (10) Children above 12 are able to take part in skiing or other activities

for them.

A. designed

B. designing

C. to design

D. having designed

(11) —Do you have the experience like that? —Well, I’ve done the work before, so I know what

in my new job here. A. expected

B. expecting

C. to expect

D. to be expecting (12) Agriculture officials this week said strict control pressures are in place,

to prevent the

red fire ants spreading across the country.

A. intended

B. intending

C. to be intended

D. having intended (13) He must be angry, for we heard the glass

on the floor.

A. being broken

B. break

C. broken

D. to be broken (14) If the building project

by the end of this month is delayed, the construction

company

fined.

A. to be completed; will be

B. being completed, will be

C. completed; was

D. will be completed; to be (15) Mrs. green was disappointed to see the washing machine she had

went wrong again.

A. repaired

B. to repaired

C. repairing

D. it to be repaired (16) The rod is designed for only motor vehicles, so once

, bicycles are not allowed to go

along it.

A. opens

B. having opened

C. opening

D. opened (17) —Will you go to the party? —Of course I will if

. A. I was invited

B. invited

C. having invited

D. I will be invited (18)

with the size of the whole earth, the highest mountain doesn’t seem high at all.

A. When compared

B. To compare

C. While comparing

D. It compared (19) What did the doctor say yesterday afternoon?

He said, “

on time, this medicine will be quite effective.”

A. taking

B. Being taken

C. Taken

D. Having taken (20) He went to bed

, and when he woke up he found he still had his shoes on.

A. drinking

B. being drunk

C. drunk

D. having drunk Suggested Answers: (1) C (2) B (3) C (4) D (5) D (6) D (7) B (8) A (9) A (10) A (11) C (12) A (13) A (14) A (15) A (16) D (17) B (18) A (19) C (20) C

2. Fill in the blanks. (PPT) 3. rewriting the sentences.(PPT) 4: Introducing a person who once inspired you using past participle as adverbial.

Sharing in the class.

Step IV. Homework Polish your writing about the person who inspired you once.

Blackboard Design: United, we stand. Divided, we fall. If we are united, …. If we are divided, …

分词状语

修饰谓语

修饰句子

分词/分词短语

，

主语

+ 谓语动词

+ ……

-------------------------------------------------------------------------------

Reflection: 本节课从感受观察入手，摒弃以往以老师讲为主的方法，使学生成为学习的主体。在观察后，通过一系列问题让学生关注目标语法现象，并联系以前学过的状语从句进行相应的转换，知识的迁移水到渠成。在这之后，启发学生在小组内总结，并辅之以从单句到段落的写作练习，是语法学习与写作相结合，真正实现通过语法学提提升写作水平的目标。写作的话题也吸引学生，使得他们有话可写，从而使写作与生活联系起来。