过去分词作状语

1、过去分词作状语下面这两个句子分别在第一、二单元出现过，注意观察划线部分的过去分词作什么成分。1. But he became inspired when he thought about helping ordinary people exposed to cholera. (P2)2. Worried about the time available, Zhang Pingyu had made a list of the sites she wanted to see in London. (P14)第1句的划线部分是过去分词短语作后置定语；第2句的划线部分是过去分词短语作状语，表示原因。

2、过去分词作定语的用法我们已经在第一单元学习过，本单元我们重点学习它作状语的用法。我们先来看看下列句子或对话并注意体会黑体部分的用法。1. Sent to zoos in Beijing and other cities, the monkeys are reported to have settled down well. 2. The audience, greatly affected by his speech, all voiced support for the plan. 3. Given a chance, I can surprise the world. 4. Awarded

3、 the Nobel Prize for Chemistry, the scientist is still working hard. 5. The teacher came into the lab, followed by a group of students. 6. A: What is your plan for the coming holiday?B: I will take a trip to Mountain Tai tomorrow.A: Good idea. Everything taken into consideration, Mountain Tai is the

4、 grandest mountain in China. B：Sure. Located in Shandong Province, it attracts millions of tourists around the world every year.7. A: The meeting is very important. Dont say anything unless spoken to.B: OK. We should stick to our position. The financial situation of our company will be worse if not

5、handled properly.【点拨】?荩 第1-5句的黑体部分是过去分词短语作状语，分别表示时间、原因、条件、让步和伴随。?荩 过去分词作状语，其逻辑主语与句子主语一致时可以省略。但不一致时，其逻辑主语则不能省略，此时这种结构被称为独立主格结构（例6）。?荩 有些过去分词作状语不表示被动而表示主语的状态，常见的有: lost, dressed, located, seated, frightened, surprised, tired, frustrated, satisfied, disappointed等（例6）。?荩 过去分词作状语，前面可加when, while, if, unl

6、ess, once, as if, though等连词，构成“连词 + 分词”形式（例7），例7中的划线部分的完整形式为_。?荩 过去分词作状语，其否定形式为在其前加not（例7）。【高考链接】从A、B、C、D四个选项中，选出可以填入空白处的最佳选项。1. _ 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 （陕西2010）2. The experiment shows that proper amoun

7、ts of exercise, if _ regularly, can improve our health. A. being carried out B. carrying out C. carried out D. to carry out （浙江2010）3. _ twice, the postman refused to deliver our letters unless we chained our dog. A. Being bitten B. Bitten C. Having bitten D. To be bitten （北京2009）4. Michaels new hou

8、se is like a huge palace, _ with his old one.A. comparing B. compares C. to compare D. compared （重庆2009）5. _ by the advances in technology, many farmers have set up wind farms on their land. A. Being encouraged B. Encouraging C. Encouraged D. Having encouraged （天津2009）6. _ many times, he finally und

9、erstood it. A. Told B. Telling C. Having told D. Having been told （四川2009）7. _ the right kind of training, these teenage soccer players may one day grow into international stars.A. Giving B. Having given C. To give D. Given （江西2009）8. _ not to miss the flight at 15:20, the manager set out for the airport in a hurry. A. Reminding B. Reminded C. To remind D. Having reminded （福建2009）Key:【点拨】unless you are spoken to【高考链接】1-5 ACBDC 6-8 DDBCHECKING CORNER:I. 1. mud 2. desert II. 1. Seen from 2. Surrou