Learning about Language教案和学案内容

BOOK 8

Unit 4

Grammar Revise the Past Participle as Adverbial 教学目标：通过本节课的学习，学生能够

知识目标：1.

识别过去分词作状语的类别；

2.能把状语从句转换成相应的过去分词作状语的形式；

3.过去分词作状语的逻辑主语与主句主语一致的问题；

能力目标：学生能够正确使用过去分词作状语；

情感目标：1.树立英语学习的信心

；

2.增强小组的合作意识；

教学重点：1.帮助学生实现状语从句和过去分词作状语的互换；

2.过去分词作状语的类别；

教学难点：连词+分词形式（分词作状语的省略问题）

教学用具：多媒体、黑板

教学过程：

Step 1: lead in (5mins) 1、

Ask students to look through the four sentences and find out what is the red word in each sentence used for and its grammar function. 2、

Then invite four students to share their ideas and draw a brief conclusion about the past participle of its grammar function.(the attribute/predicative/object complement/the adverbial). Step 2:presentation(35mins) Activity 1: 1.

Show some different kinds of adverbial clause to the students and ask them to change these sentences into past participle as adverbial. Also, students should tell what kind of adverbial they are. eg.When it is seen from the hill, the park looks very beautiful. Seen from the hill，the park looks very beautiful . eg.Because the boy was greatly touched by his teacher’s words, he did a lot of things to help his classmates. Greatly touched by the teacher’s words, …

eg.If we were given more time, we could do it much better. Given more time，we could do it much better. eg.Though they had been warned of the storm, the farmers were still working in the fields. Though warned of the storm，…

eg.The teacher entered the classroom, and he was followed by a group of students. The teacher entered the classroom ,followed by a group of students. 2.

Summary 1 过去分词在句子中可以作时间、原因、条件让步、伴随状语等,相当于一个时间、原因、条件、让步状语从句；过去分词（短语）作状语时，也可在其前面加上连词when、while、if、though等，以便明确作何种状语。过去分词作状语表示被动和/或完成的动作；过去分词作状语时其逻辑主语为主句的主语，该逻辑主语与分词所表示的动作构成动宾关系。

3.

Do some exercise . Change the adverbial clause to the past participle as adverbial. Then check the answers. 1).Because she was given advice by the famous detective, the young lady was no longer afraid. 2).Because it was done in a hurry, his homework was full of mistakes. 3).When it is heated, ice will be changed into water. 4).If I am compared with you, we still have a long way to go. 5).The hunter left his house, and he was followed by his dog. 4. Show another sentence and ask the students to observe its difference. eg. When the boy was seated on the grass ,he was enjoying his favorite food。

Seated on the grass ,he was enjoying his favorite food. 固定系表结构词组表状态

be seated ；be lost in；be dressed in；be worried about ；be determined to；be known as；be satisfied with；be disappointed at 小结1：分词作状语时，当逻辑主语与该动词没有被动意义，而是由一些含有be动词的短语或系表结构的短语转换而来，这个时候该动词的非谓语形式就不需要考虑语态问题，而是强调某种状态。这时只需去掉be动词，就是该动词的非谓语形式。

*易混辨析

Seeing from upside, you will find a lily which is in full bloom(盛开）in the sea. Seen from upside, it looks like a lily which is in full bloom in the sea. 小结2：如果该非谓语动词和它的逻辑主语是主动关系, 用Ving；如果该非谓语动词和它的逻辑主语是被动关系，用Ved。

Summary2 过去分词

作状语时,与逻辑主语形成被动关系；Ving作状语时,与逻辑主语形成主动关系

；固定系表结构词组表状态，作非谓语动词时，省掉be. Activity2 Practice 2011天津卷______ into English, the sentence was found to have an entirely different word order. A. Translating B. Translated C. To translate D. Having translated 2011上海春招______ in 1955, Disneyland in California is regarded by many as the original fun park. A. Opened B. Having opened

C. Opening D. Being opened 2011浙江卷Bats are surprisingly long-lived creatures, some_______a life span of around 20 years. A.having B had C. have D. to have 2011四川卷 an important role in a new movie, Andy has a chance to become famous. A.Offer B.Offering C.Offered D.To offer 2011辽宁卷 around the fire, the tourists danced with the local people. A. Gather B. To gather C. Gathering D. To be gathering

(2010) ._____ from the top of the tower, the south foot of the mountain is a sea of trees . A. Seen B. Seeing C. Having seen D. To see (2010).____at my classmates' faces, I read the same excitement in their eyes. A.Looking B. Look C. To look D. Looked 2009天津 by the advances in technology , many farmers have set up wind farms

A.Being encouraged B.Encouraging C.Encouraged D.Having encouraged 2009福建 not to miss the flight at 3∶20, the manager set out for the airport

A.Reminding B.Reminded C.To remind D.Having reminded 改错

1.He came back with a basket filling with eggs filling 改为filled 2. A breaking cup is lying on the floor. breaking 改为 broken 3. The meeting holds yesterday was very important. holds 改为 held 4. Giving more time, I would do it better. Giving 改为 Given 5. Deeply moving by his words, the old man agreed to his request. moving 改为 moved 6. Seen his mother coming, the child was very happy. Seen 改为 Seeing 7. The murderer was brought in, with his hands tying behind his back. tying 改为 tied step3 homework 1. Review the grammar. 2. Finish the exercises on page 33and page 72.