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(共24张PPT)
Discovering Useful Structures
Unit 4
HISTORY AND TRADITIONS
主备人：
议课时间：2021.3.4
上课时间： 2021.3.8
Discovering Useful Structures
Past participles as attribute and object complement
过去分词作定语和宾补
In this class, you will:
1. learn to use the past participles as the attribute and the object complement.
2. write a little story or describe situations by using the past participles.
Step 1: 学习目标(1')
1.What is the usage of past participles as attribute
过去分词作定语的用法？
2.What is the usage of past participles as object complement
过去分词作宾语补足语的用法？
3.Can you list some structures of past participles as object complement
过去分词作宾补的结构有哪些？
参照金版教程P83-84 思考上面问题
Step 2 : 问题导学(8')
1.Before driving into the city, you are required to get your car washed.
2.Don't drink polluted water because it can cause many diseases.
3.Alexander tried to get his work recognized in the medical circles.
4.Jim has retired, but he still remembers the happy time spent with his students.
5.When we saw the road blocked with snow, we decided to spend the holiday at home.
Look at the past participles in each sentence.
Do you know their functions
自学检测
定语
宾补
宾补
定语
宾补
4.作状语
1.作定语
3.作表语
2.作补语
过去分词
过去分词做定语
a _______(close) door
a_______(break) window
（1） 前置定语：单个的过去分词作定语时，通常放在被修饰词_____
a________(pollute) river
之前
过去分词作定语时的位置
Step 3: 点拨精讲(20')
closed
broken
polluted
a picture ________(paint) by Leonardo da Vinci
a woman_________(dress)
in white
（2） 后置定语：过去分词短语作定语，通常放在被修饰词_____，其作用相当于定语从句。
之后
painted
dressed
1) It's a picture __________ was painted by Leonardo da Vinci.
a picture painted by Leonardo da Vinci
a woman dressed in white
2) There was a woman ________ was dressed in white.
that/which
that/who
过去分词短语作定语其作用相当于定语从句。
1. The book which is written by Han Han is popular with students.
=The book _________ by Han Han is popular with students.
2. The girl who is dressed in red is Kelly's friend.
= The girl _____________ is Kelly's friend.
3. The castle, which was burnt down in the sixteenth century,
was never rebuilt.
= The castle, ______________________________________,
was never rebuilt.
written
dressed in red
burnt down in the sixteenth century
过去分词和现在分词在做定语时的区别
1.语态上
现在分词: 表示主动的动作
过去分词: 表示被动的动作
He is the man swimming in the river just now.
He was reading a novel written by Lu Xun.
2.时间上
现在分词: 表示正在进行
过去分词: 表示完成
the falling leaves
the fallen leaves
the rising sun
the risen sun
◆
（1）the book _________(publish) last year is very popular.
（2） He is a student at Oxford University， 　　　　 （study）for a degree in computer science.
（3）The wallet __________(steal) several days ago was found.
（4） It is one of the funniest things 　　　　 （find）on the Internet this year.
published
studying
stolen
found
巩固练习
英语中有些及物动词，除有一个宾语外，还要有一个宾语补足语，才能使句子的意义完整。
The speaker raised his voice to make himself heard.
himself为宾语，heard为宾语补足语
过去分词做宾语补足语
She raised her voice to make herself _______(hear)
by all the people in the hall.
When he woke up, he found himself____________
(surround) by a group of kids.
They don't want the problem _________(discuss)
at the moment.
With everything _________(finish), he left the office.
finished
heard
surrounded
discussed
过分做宾语补足语表示被动和完成意义
过去分词做宾语补足语
I'll have my hair cut tomorrow.
He got his tooth pulled out yesterday.
宾语和宾语补足语之间为被动关系
1.表示"使..."意义的动词。如∶have，make，get，keep，leave等。
The manager saw the plan carried out successfully.
I heard an old man knocked down by a car just now.
2.表示感觉或心理状态的动词。如：see，watch，observe，look at，hear，
listen to，feel，notice，find等。
过去分词做宾语补足语
宾语和宾语补足语之间为被动关系
I wish my homework finished before five o'clock.
I want this matter settled at once.
宾语和宾语补足语之间为被动关系
3.表示"希望"、"命令"意义的动词，
如∶want，wish, like, order 等。
过去分词做宾语补足语
过去分词做宾语补足语
使役动词 make /have/ get/ leave/ keep+宾语+宾补
感官动词 see/look at/watch/obseve/hear/listen to/feel /
notice/find/smell+宾语+宾补
表愿望和命令的动词
want /wish / like/ order+宾语+宾补
with+宾语+宾补
Discovering Useful structures
1. My grandfather had his old house __________(rebuild)．
2. I can’t see the words on the blackboard.
Perhaps you need to have your eyes __________.(examine)
3. When I came in, I found him ______(lie) in bed.
4. With many flowers ________(plant) around the building, his house looks like a beautiful garden.
巩固练习
examined
lying
planted
rebuilt
1.过去分词作定语
2.过去分词作宾补
Step 4: 课堂小结(1')
位置：
意义：
前置定语、后置定语
被动或完成
1.使役动词 +宾语+宾补
2.感官动词 +宾语+宾补
3.表愿望和命令的动词 +宾语+宾补
4.with+宾语+宾补
It was snowing and very cold outside. A little girl was walking in the street, _______(sell) matches.
She didn’t wear any shoes because she had her shoes ______(lose). She looked very worried because there were lots of matches ______(leave). She wished all her matches _______(sell) but nobody bought a single one. She was so cold that she sat in a corner with her legs huddled up(缩成一团).She lit a match and saw a Christmas tree ________(decorate) with many gifts.The_______(light) match was burning brightly and she seemed very delighted. She lit another one and saw her grandmother. She asked her grandmother to take her away.
The next day, people saw the girl ________(freeze) to death. What a poor girl!
The little match girl
语法填空
selling
lost
sold
left
decorated
frozen
lighted
Step 5: 当堂检测(15')
Complete the sentences
1. These are English text books ___________(design) for primary school students.
2. With so many children ________(laugh), I couldn't settle down to work.
3.【2019全国I】Like ancient sailors, birds can find their way________(use) the sun and the stars.
4.【2016江苏】In art criticism, you must assume the artist has a secret message__________(hide) within the work.
5. 【2015全国II】The adobe dwellings(土坯房) _____(build) by the Pueblo Indians of the American Southwest are admired by even the most modern of architects and engineers.
designed
using
built
laughing
hidden
See you next time!

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