Learning about Language课件配套优秀教案设计

Period Three

Learning about Language 过去分词作状语教案

观察体验

1．Told that his mother was ill，Li Lei hurried home quickly. (表时间)李蕾得知母亲生病了时，马上赶回了家。

2．Satisfied with what he did，the teacher praised him in class. (表原因)由于老师对他所做的事情很满意，于是在班上表扬了他。

3．Given a few minutes，I’ll finish it.

(表条件)再给几分钟的时间，我就会完成了。

4．Explained a hundred times，he still can’t understand it. (表让步)即使给他解释一百遍，他还是不会明白。

5．He fell off a tall tree，his leg broken. (表结果)他从树上摔了下来，腿摔断了。

语法精析

一、过去分词作状语所表示的意义：

过去分词(短语)作状语，可表示时间、原因、条件、让步、结果和伴随等，可发展为一个状语从句。过去分词作状语可分为：

一般式

(done)表示分词动作与谓语动作同时发生或分词动作发生于谓语动作之前。

Scolded (As she was scolded) by the teacher，the girl sat there without lifting her head. 由于被老师批评了，那个女孩低着头坐在那儿。

完成式

(having been done)强调分词动作发生在谓语动作之前。

二、过去分词作状语时的具体用法：

1．过去分词作时间状语相当于一个时间状语从句。

Asked (When he was asked) what had happened，he lowered his head. 当他被问问题的时候，他低下了头。

2．过去分词作原因状语相当于一个原因状语从句。

Frightened (＝Because/As she was frightened) by the tiger，the girl didn’t dare to sleep alone. 因为害怕老虎，这个女孩不敢单独睡觉。

3．过去分词作条件状语相当于一个条件状语从句。

Grown (If these seeds are grown) in rich soil，these seeds can grow fast. 如果种在肥沃的土壤里，这些种子能长得很快。

4．过去分词作让步状语相当于一个让步状语从句。

Left (Although he was left) alone at home，John didn’t feel afraid at all.

虽然John被单独留在房间里，他一点都不害怕。

5．过去分词作状语表示伴随动作或状态。

The teacher entered the classroom，(and he was) followed by a group of students. 老师进入教室，后面跟着一帮学生。

过去分词作状语课堂练习

Ⅰ.用所给词的适当形式填空

1．Given(give) another chance，I will do it much better. 2．Dressed(dress) in white，she suddenly appeared before us. 3．Completed(complete) in 2010，the bridge has provided people around with much convenience. 4．Advocated(advocate) by the public，the plan will be put into practice. 5．Giving(give) them more time，the boss expected them to do it perfectly. 6．Susan seldom speaks in class until spoken(speak) to. 7．When leaving(leave)，please let me know. 8．Following(follow) his father，Wang Lin entered the room，followed(follow) by his two brothers. 9．Though told(tell) to stop，the excited speaker kept on talking at the meeting. 10．Devoted(devote) to their own work，most of the parents spend little time with their children. Ⅱ.从括号中选择单词的正确形式填空

1．Seen(seen；seeing) under a microscope, a fresh snowflake has a delicate six-pointed shape. 2．When heated(heating；heated)，ice will be changed. 3．Many of us, being so excited(exciting；excited), could not go to sleep that night. 4．She came，running(running；run) back to tell us the news. 5．The teacher went into the lab, followed(following; followed) by the foreign guests. Ⅲ.完成句子

1．Mistaken about what you said(错误理解了你所说的话)，I felt sorry for it. 2．Seen from the hill(从山上看)，the city looks magnificent. 3．While classifying the books(在将书分类时)，he happened to find what he had been looking for. 4．Remarked badly by audience(遭到观众的劣评)，the film is now in a dilemma. 5．Condemned for his bad behavior(因行为不检点而受到责备)，he still goes on as he wishes. 6．Born in a poor family(出生于一个贫困家庭)，Nadia had only two years of schooling.