Learning about Language板书设计及意图

过去分词作状语

the Past Participle as the Adverbial Teaching Aims Knowledge aim: To master the usage of the past participle as the adverbial. Ability aim: Enable the students to use the past participle as the adverbial correctly and practice what they have learned into their exercise and writing. Emotion aim: The students will be able to communicate and cooperate with each other to find the solution. Teaching important points and difficult points The differences between past participle and present participle

Teaching procedures Step I 过去分词的用法

分析过去分词在句子中的成分 1. He became inspired when he thought about helping ordinary people. 2. I have had my bike repaired. 3. I saw a tall, dark and handsome man named Xiao Ming. 4. Seen from the top, the National Stadium looks like a bird nest. 表语The predicative 过去分词 宾补The object complement 定语The attribute 状语The adverbial Step II 过去分词做状语

用下列所给动词的适当形式填空。 1.When he was asked why he was late for school, he fell silent. =___________(ask) why he was late for school, he fell silent.

2.If I were given another chance, I would like to say “I love you.” to the girl.

=____________(give) another chance, I would like to tell the girl, “I love you.”

3.Although he was left at home alone, he didn’t feel afraid at all.

=____________(leave) at home, he didn’t feel afraid at all.

4.The teacher stood there. He was surrounded by a group of students. =__________________(surround) by a group of students, the teacher stood there. 5 As I was worried about the journey, I was unsettled for the first few days. = _________(worry) about the journey, I was unsettled for the first few days. 小结（1）：

过去分词作状语：

可以表示________ 状语、_________状语、________状语、________状语和_________状语，相当于一个_________从句。 小结（2）：

过去分词作状语：

表示________或_________的动作，与逻辑主语之间存在________________关系。 巩固练习 1. ____________(encourage) by the speech, the young people made up their minds to take up the struggle. 2. As she ___________ (give) advice by the famous detective, the young lady was no longer afraid. Step III 过去分词作状语是否都是表示被动？

有些过去分词因来源于系表结构，作状语时不表被动而表主语的状态。 be dressed in be lost in be devoted to be supposed to be located in be faced with be tired of be absorbed in be born in… be occupied in

be determined to do

巩固练习 Find out the mistakes 1. Determining to be admitted into a key university, he studies harder than ever before. 2. Facing with difficulties, he never gives up. Step IV 过去分词与现在分词的区别

Compare the sentences _________(see) from the top of the mountain, the whole town looks beautiful. _________(see) from the top of the mountain, we can get a good view of the whole town. Cooperation and discussion 如果句子的主语与分词是主动关系，用___________; 如果句子的主语与分词是被动关系，用____________. 分词作状语记忆口诀 分词作状语，主语是问题。 逗号前后两动作，共用一主语。

主语找出后，再来判关系。 主动-ing,被动用-ed。 Having done 表先后，千万要牢记。 巩固练习

1. _________ (write) in 1960, the book is still popular today. 2. The teacher entered the classroom, ________ (follow) by a group of students. 3. __________ (follow) their teacher, a group of students entered the classroom . Step V 连词＋分词

When it is heated, ice will be changed into water. While he was eating breakfast, he heard the doorbell ring. 有时为使分词短语与主句关系更清楚，可在分词前加连词，常用的连词有：when, while, if, though, after, before, as等。但分词的主语和主句的主语必须为同一个并含有be动词。

Step VI Pratice

Task 1 用分词改写下列从句。

1. While he was watching TV, he heard a knock at the door. 2. The boy will be blind in both eyes unless he is treated on time. 3. Though he had been told many times, he couldn’t understand it.

Task 2 Complete the following passage with suitable words below, in the form of either the present or past participles. Some verbs may be used more than once. determine force accept know

disappoint train speak

Eliza was a flower girl ___________ to succeed and be independent of her family. _______ to earn money herself because her family was poor, she dreamed of working in a proper flower shop. __________ it was impossible to be _________ in that profession if she did not speak correct English, she asked Professor Higgins to give her lessons. But after her first lesson, she was _____________ because Professor Higgins was so impatient with her. However, Eliza did not give up that easily. ____________________ for several months, Eliza began to speak in a more attractive accent. In time her __________ English became so pleasant that she became __________ as “ the London songbird” because of her beautiful pronunciation. Before long she had been accepted into the highest ranks of society. Step VII Summary 被动/完成

过去分词做状语 状态

连词+分词

Step VIII Homework

1.Writing 改写下列短文，使之简洁和高级化。

Guiping is located in the southeast of China. It covers an area of 4,074 square kilometers and has a population of more than 2 million. It is considered as one of the most livable cities in our country. 2.Finish task 3 and exercise 2 on P33