人教版必修五英语Unit3 Grammar.ppt

1、The Past Participle as the Adverbial 过去分词作状语,Unit 3 Grammar,在前两个单元我们讲解了过去分词,作定语 作表语,作宾语补足语,A boy called Tom A retired teacher,Have hair cut,He became inspired,Past Participle as the Adverbial过去分词作状语,Example: Worried about the journey, I was unsettled for the first few days,Now find more examples in

2、the reading passage,1. Well-known for their expertise, his parents company, called “Future Tours”, transported me safely into the future in a time capsule. 2. Hit by a lack of fresh air, my head ached. 3. Exhausted, I slid into bed and fell fast asleep,过去分词作状语, 表示被动的动作或动作已经完成。过去分词通常可作,Seen from the

3、hill, the park looks very beautiful,时间状语可在过去分词前加上连词when, while, until等,Dont speak until you are spoken to,Dont speak until spoken to,1. 时间状语,When it is seen from the hill,2. 原因状语,Greatly touched by the teachers words, he did a lot of things to help his classmates,Because the boy was greatly touched

4、by his teachers words,Surprised at what happened, Tom didnt know what to do,As he was surprised at what happened,3. 条件状语,Given more time, we could do it much better,If we were given more time,Heated to a high temperature, water will change into vapor,If it is heated to a high temperature,可加if，unless

5、变成条件状语从句,4. 让步状语,Though warned of the storm, the farmers were still working in the fields,Though they had been warned of the storm,Even if invited, I wont take part in the party,Even if Im invited,可加although，though，even if，even though等变成让步状语从句,5. 方式、伴随状语,The teacher entered the classroom, and he was

6、 followed by a group of students,The teacher entered the classroom, followed by a group of students,The teacher stood there and was surrounded by the students,The teacher stood there, surrounded by the students,相当于and 连接的并列结构,过去分词作状语时注意的问题,过去分词有两大特点： 1. 表示被动的动作； 2. 表示已经完成的动作, 因此, 当过去分词作状语的时候一定要搞清楚分词

7、与主语的逻辑关系被动,1. _ black and blue, the lady couldnt move. A. Beaten B. Beating C. To be beaten D. To beat,2. The _ morning, the father came into the lonely house, _ by his naughty boy. A. following; following B. followed; followed C. following; followed D. followed; following,3. _ in 1636, Harvard is o

8、ne of the most famous universities in the United States. A. Being found B. It was founded C. Founded D. Founding,Rewrite with proper conjunctions,1. United， we stand； divided， we fail,Example,If we are united, we will stand, but if we are divided, we will fail,2. Asked what had happened, he told us

9、about it. When he was asked what had happened, he told us about it. 3. Given more time, we would be able to do the work much better. If we were given more time, we would be able to do the work much better,4. Deeply interested in medicine, she decided to become a doctor. 5. Left alone at home, Sam di

10、d not feel afraid at all,Because she was deeply interested in medicine, she decided to become a doctor,Although he was left alone at home, Sam did not feel afraid at all,Review,1. 过去分词在句子中可以作时间状语、原因状语、伴随状语、条件状语和让步状语等。 2. 过去分词作状语时，过去分词的逻辑主语与句子主语一致,Quiz II: 用过去分词作状语来改写句子,1. As I was worried about the

11、journey, I was unsettled for the first few days. _, I was unsettled for the first few days,Worried about the journey,2. When he was questioned by the police about the fire, he became tense. _ _, he became tense,Questioned by the police about the fire,3. If he is given time, hell make a first-class t

12、ennis player. _, hell make a first-class tennis player. 4. Because it was done in a hurry, his homework was full of mistakes. _, his homework was full of mistakes,Given time,Done in a hurry,5. If I am compared with you, we still have a long way to go,The hunter left his house, _,_, we still have a l

13、ong way to go,6. The hunter left his house, and he was followed by his dog,Compared with you,followed by his dog,Quiz III: Translation,1. 因为沉溺于思考之中，所以他没听 到那个声音,Lost / Absorbed in deep thought, he didnt hear the sound,2. 由于被老师批评了，那个女孩低着 头坐在那儿,Scolded (As she was scolded) by the teacher, the girl sat there without lifting her head,3. 再给我一个小时，我也能解这道题,Given another hour, I can als