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1、Book5 Unit3 Life in the futureGrammar: The Past participle as adverbial the teaching goal.Enable the students to master the usage of the past participle as.Before class.Review (课前回顾) 1.So many thousands of (terrify)people died.2.I borrowed a book (write) by Mark Twain from the library last week. I l
2、ike it very much.3.The Olympic Games, first (play) in 776 B.C. did not include women players until 1912.4.The painter looked so (tire) after working for a whole day.5.I was (disappoint) with the film I saw last night. I had expected it to be better.6.Im afraid I cant make myself (understand) clearly
3、 without explaining the question.7. The manager was happy to see all of the problems (settle) so quickly.8. When I entered the office, I found the window (break) and the computer (steal).思考：在下面三个句子中，划线部分充当的是什么成分？1.Worried about the journey, I was unsettled for the first few days.2.Hit by a lack of f
4、resh air, my head ached.3.Exhausted, I slid into bed and fell fast asleep.While class. Step 1 Self-learning 1. Seen from the top of the hill, our school looks beautiful. (过去分词短语作 状语 )2. Caught in a heavy rain, he was all wet. （过去分词短语作 状语）3. Grown in rich soil, these seeds can grow fast. （过去分词短语作 状语）
5、4. Laughed at by many people, he continued his study. （过去分词短语作 状语）5. The hunter left his house, followed by his dog. （过去分词短语作 状语）由以上5个句子可知：（1）过去分词作状语可表示 等；并且可以改写为相应的状语从句（伴随状语用并列句改写）。（2）过去分词作状语时逻辑主语为 ，逻辑上与主语之间是 关系。【Task1】试将上面5个句子改写为完整的状语从句。1. 2. 3. 4. 5. 【小结】当状语从句的主语与主句主语相同且用被动语态时,可省去 , 将从句变成过去分词作状语。
6、【点拨1】有些作过去分词状语来源于系表结构: lost (专注于)；tired (厌烦); exhausted (筋疲力尽)；worried (担心)； astonished(惊讶); moved(感动)；surprised; excited, etc.如：Lost in deep thought, he didnt hear the sound. Worried about the journey, I was unsettled for the first few days.【点拨2】分词作状语时逻辑主语为主句的主语，与主语的逻辑关系必须一致。 对比： Seen from the top
7、of the hill, the city looks more beautiful to us. Seeing from the hill, we find the city even more beautiful.【Task2】 1. （follow）the old man, we went upstairs._（follow） by the old man, we went upstairs. 2. ( use)for a long time, the book looks old. (use)the book, I find it useful. 3. (look) at her, h
8、e jumped with joy. (look) at by her, he jumped with joy.【点拨1】状语从句改成过去分词作状语时可保留连词，构成“ ”结构作状语。 When given a medical examination, you should keep calm. 【点拨2】 如果要用过去分词作状语而其逻辑主语与句子的主语又不是被动关系或没有关系，就要加上过去分词所表示的动作的承受者作自己的逻辑主语，构成独立主格结构。 如： The test finished, we began our holiday. 考试结束了, 我们开始放假。More time give
9、n, we should have done it much better. 如果给我们更多的时间，我们会做得更好。Step 2 Summary.Step 3 Test for goals. After class. Translate the sentences using V-ed form.(1) 因为写得匆忙，这篇文章不是很好。 (2) 工作提前完成了，他非常满意。 (3) 教授走进了教室，学生跟在身后。 (4) 这样的机会一旦失去了， 恐怕不会再来了。 (5) 他静静地坐在那里，眼睛看着湖面。 Test for goals（当堂检测）一、Complete the sentences
10、with the correct form of the verbs in the box.know give invite lose visit1) When _ in spring, the hills are covered with flowers.2) _ as one of the loveliest places in China, Yunnan is now visited by many tourists.3) _ in the streets, we decided to ask for help.4) _ into a Naxi home, you should acce
11、pt with pleasure.5) If _ something you dont want to eat, just refuse politely.二 Complete the following sentences, using the given words.1) _ (face) with a difficult situation, Arnold decided to ask his boss for advice.2) _ (put) into use in April 2004, the hotline was meant for residents reporting water and heating supply breakdowns.3) When _ (offer)help, one often says “Thank you.” or “Its kind of you.”4) “You cant catch me!” Janet shouted, _ (run) away.三、把下列状语从句改写为过去分词作状语。1.When he was asked what had happened, he told us about it. 2.Because he was well known
