Learning about LanguagePPT配套教学设计内容

教学设计

V-ed form as adverbials Teaching aim: Help the students grasp the key rules to use the V-ed form. Teaching method: From examples to theory. Teaching process: Step 1 lead in v-ed分词短语做状语可表示时间、地点、原因、条件、让步、伴随等意义。这种-ed分词状语相当

于一个时间、地点、原因、条件、让步等状语从句，

若v-ed分词作状语，句子的主语与分词所表示的动作

构成被动关系

Step2 Presentation ①表时间，相当于一个时间状语从句，有时过去分词前可加连词when, while来强调时间概念。

1)从山顶上看，这个城市就像一个大花园。

________(see) from the top of the hill, the city looked like a big garden.

=When it is seen from the top of the hill , the city looked like a big garden.

2)入党以后，他决定献身于党的事业。

_______(accept) by the Party ,he decided to devote his life to the cause of the Party. ②表原因，相当于一个原因状语从句。

1)他们看了那部电影深受感动, 都哭了. Greatly_____

(move) by the film, they all cried.

=As they were greatly moved by the film, they all cried.

2)身边围着一群年轻人, 老人感到很高兴。

___________ (surround) by a group of young people, the old man felt happy.

=As he was surrounded by a group of young people , the old man felt happy.

③表条件，相当于一个条件状语从句，有时过去分词前可用if等词。

1)再给他一次机会，他会做得更好。

____ (give) another chance ,he will do better.

=If he is given another chance, … 2)和你哥哥相比，你应该更加努力学习英语。

________(compare) with your brother, you should make greater efforts to study English.

=If you are compared with your brother, …

3)水如果被加热，会变成水蒸气。

If ______ (heat), water can be turned into steam. =If it is heated, …

④表让步，相当于一个though/although引导的让步状语从句。如：

1)尽管已经跑得筋疲力尽，他们还是继续追赶着那个强盗。

________(exhaust) by the running , they went on running after the robber. =Though they were exhausted by the running,…

2)尽管被许多人嘲笑，他还是继续他的研究。

_________ (laugh) at by many people, he continued his study.

=Though he was laughed at by many people, ... ⑤表方式或伴随情况。如：

训练员出现了，后面跟着六条小狗。

The trainer appeared, ________ (follow) by six little dogs.

be dressed in…

穿着…

be devoted to…

献身于,专心于

be lost in…

迷失于…，全神贯注于

…

作状词时，be常省略

1.

___ in white, she looks much more beautiful.

A. Dressed

B. Dressing

2.___ in the fog, we were forced to spend two hours in the woods. A To lose

B. Losing C.

Lost

D. Having lost 2.-ed分词（短语）作状语时，也可在其前面加上连词when, if, once, though, unless 等，以便明确作何种状语。

Though

beaten_(=Though we were beaten_), we were not discouraged.

Once tested(=_Once it is tested_), the dish is hard to forget.

Step 3 Practice 1._______ (see) from the space, the earth looks blue. 2.Deeply _____

(move) by the story, the children began to cry. 3.She walked out of the house, _______

(follow) by her little daughter.

4.________ (walk) along the street, I met an old friend of mine. 5.________ (drive) too fast, you will damage the car. 6._____________(work) hard ,

you'll succeed. 7.He came into the classroom, _________(take) a lot of books. 8__________ (not feel) very well this morning, he decided to see a doctor. 9.______(give) more time，we could do it much better．

1. Unless ___ to speak,

you should remain silent at the conference.

A. invited

B. inviting 2. ___ many times, the problems were settled at last.

A.

Discussing

B. Discussed 3. ___, the old man is living a happy life. A. Taking good care of

B. Taken good care of

( )1. _______ more attention, the tree could

have grown better.

A. Given B. To give

C. Giving D. Having given. ( )2. ________ in thought, he almost ran into

the car in front of him.

A. Losing

B. Having lost

C. Lost

D. To lose

( )3. ________ in 1636, Harvard is one of the most famous universities in the United States.

A. Being founded B. It was founded

C. Founded

D. Founding ( )4. When ________, the museum will be open to the public next year.

A. completed

B. completing

C. being completed D. to be completed ( )5. ________ time, he’ll make a first-class

tennis player.

A. Having given B. To give C. Giving

D. Given Step 4 conclusion 分词作状语，关键是看跟句中主语的关系，如果是主动关系就用doing,如果是被动关系就用done