Learning about LanguagePPT配套优秀教学设计内容

选修八unit4 Grammar——the past participle as the adverbial

教学设计

临西实验中学

李媛媛

Teaching aims: 1.

Revise the grammar——the past participle as the adverbial. 2.

Memorize the usages and apply them to finish the exercises. key points:

The revision of the usages. Difficult points: The comprehension of the usages. Teaching procedures: Step1: Leading in---A small guessing game. Look at the description and try to guess what it is. (1)

_____________ (2)_____________(3)___________(4)______________ Seen from the top, the National Stadium looks like a bird nest.

Given another chance by God, I will say “I love you” to the girl.

Chosen

to act as one of the four judges on it, Na Ying

is more famous than ever before.

Beaten by the sheep, again Mr. Wolf went to the village where the sheep lived.

发现: 过去分词（短语）作状语时，过去分词与句子主语构成_____关系。

Step2:

The specific usages 1.

作时间状语, 相当于一个时间状语从句,用逗号与主句分开。

（1）When it is seen from the top of the hill, our school looks beautiful.

______________________________________________ (2)___________________________________________ 2.

作原因状语。相当于as, since, because引导的原因状语从句, 这类状语多放在句子前半部分，用逗号与主句分开。

(1)

Attracted by the beauty of nature, the girl decided to spend another two days on the farm. ______________________________________________________ (2)

As it is surrounded by water, Lily classroom looks beautiful. __________________________________________________ 3.

作条件状语。相当于if, unless引导的条件状语从句，用逗号与主句分开。

E.g Unless ______(invite) to speak, you should remain silent at the meeting. 4.

作让步状语。相当于though, although,even if 引导的让步状语从句。

E.g.

___________, I will not take part in the party. 5 作方式或伴随状语,作状语表示方式或伴随情况时,过去分词可用并列句代替. The old man walked in the park, _____(support) by his wife.

Step3 The special usages (1)

过去分词作状语，其逻辑主语须与句子的主语保持一致，它们之间存在着被动关系。

Given better attention, the trees could grow better. (2) 有时, 为了明确时间、条件、让步或原因等, 分词前面可加连词when, once, if, unless, though, although, even if, even though,

as (3) .过去分词作状语与现在分词作状语的区别在于:

过去分词与句子主语构成____________, 而现在分词与句子主语构成_____________。

判断正确：（T/F）

Seen from the tower, our city looks more beautiful. Seen from the top of the tower, we can get a wonderful view of our city. Step4

Conclusions Conclusion1: Conclusion2: Conclusion3: 即时演练

I. Fill in the blanks with the proper forms. 1. When _____ (offer) help, one often says “Thank you”

or “It's kind of you”. 2. ______ (give) another chance, I will work harder to be a good student. 3. _____(inspire) by what he said, I joined him in helping others. 4.Although ____ (visit) many times, the place is still worth visiting again.

5 .The Franks were walking around the zoo, ______(follow) by their children Harry and Anna. 6.____

（walk) in the park, I met an old friend. 7.______(look) out of the window, I found many children playing on the playground. 8._______(impress) by the beautiful scenery, I forgot to go back home in time. 9._____(ask) the children who had broken the vase, the children all keep silent. II.

Complete the sentences. 1.__________________,John did not feel afraid at all.(尽管John被单独留在家里，他一点也不害怕）

2._____________, the Great Wall looks like a giant dragon. （从空中看，长城看起来像一条巨龙）

3.__________, the water can turn into vapor.（加热后，水可变成水蒸气）

4.________________,the book looks old.（由于用了很长时间，这本书看起来很旧）

5. He spent the whole afternoon, ___________________(母亲陪着，他度过了一个下午）