Unit3 Grammar学案3

Unit3 Grammar学案(3)
主备：李荣荣研备：英语教研组
【教师寄语】：The path to glory is always rugged. 通向光荣的道路常常是崎岖的。

【Learning aims】学习目标
掌握现在分词和过去分词的对比
【Learning Important and Difficult Points】学习重难点
1.正确理解现在分词的“主动、进行”的含义和过去分词的“被动、完成”的含义,
2.并了解若用分词表示“被动、进行”的含义时，需用现在分词的被动式"being+PP." ;
3.表示“主动、完成”的含义，则用现在分词的完成式"having+PP”
【Learning Method Guide】学法指导：reading, practice
学习过程：
【Lead in】导入(Contrast between Present and Past Participles)
现在分词和过去分词的对比
有些作定语、表语、宾语补足语和状语的动词-ing 形式有时被称作“____________”，现在分词与过去分词统称为“__________”，它们有相同的性质，在句子中可作同样的句子成份，但表示的含义是不同的。

一般来说“现在分词”表示“_______”和“_________”的含义，“过去分词”则表示“___________”或“___________”的含义。

【Thinking】思
1.Who is the man standing by the door? ( 定语，“主动”含义)
2.Who is the man taken to hospital? ( 定语，“被动”含义)
3.The news we heard was surprising. ( 表语，“主动”含义)
4.We were surprised when we heard the news. ( 表语，“被动”含义)
5.I saw a boy cleaning the windows. ( 宾补，“主动”含义)
6.When we entered the room, we found the windows cleaned. ( 宾补，“被动”含义)
7.Arriving at the station, he found the train left. ( 状语，“主动”含义)
8.Seen from the top of the hill, the town looks very beautiful. ( 状语，“被动”含义)
9.Guided by these theories, doctors of traditional Chinese medicine emphasize not only localized treatment but treatment of the body as a whole.
小结:1,现在分词的“主动”含义与过去分词的“被动”含义主要表现在
______________________________________________________________________________
2.一般情况下，分词作定语时，其逻辑主语是_________________；
3.作表语时，其逻辑主语就是_______________________________；
4.作宾语补足语时，其逻辑主语就是_________________________；
5.作状语时，如果其本身没带自己的逻辑主语，则其逻辑主语就应是_________________。

6.如果逻辑关系有“主动”的含义，则用_______________________”；
7.如果逻辑关系是“被动”含义的，则用“_______________________”。

【Discussion】议
1.Looking out of the windows, you could see lots of trees around.
2.Moved by his speech, we made up our minds to work harder.
3.We visited the temple built in Qing dynasty.
4.Would you please ask the girl standing over there?
5.Developed over the course of more than five thousand years, traditional Chinese medicine is unique because of its special methods of treatment.
小结: 1.“现在分词”的“进行”含义一般是指分词所表示的动作与句中谓语动词的动作是
_____________________________
2.“过去分词”的“完成”含义是指分词表示的动作出现在谓语动词的动作_____________ 【Show Time】展
一．1.My son felt unhappy when he saw his classmates wearing famous brand clothes or being
driven to school in a car.
2.They have just paid a visit to the hotel being built in the center of the city.
小结: 如果需要用分词表示“被动、进行”的含义，则用
_____________________________________________________________________________ 二．1．Having finished his homework, the boy went out to play.
2. Having watered the vegetables, he took a rest.
小结:如果需要用分词表示“主动、完成”的含义，则用
_______________________________________________________________________________ 【Exercise】练
Do the exercises on page31 in students’ books.
【Homework】
Do the exercises on page19 in students’ work books.
【Record after learning】课后反思
__________________________________________________________________________。