人教高中英语【新教材精创】4.3 Discovering Useful Structure 课件（2）-人教版高中英语必修第二册(共16张PPT).pptx

《人教高中英语【新教材精创】4.3 Discovering Useful Structure 课件（2）-人教版高中英语必修第二册(共16张PPT).pptx》由会员分享，可在线阅读，更多相关《人教高中英语【新教材精创】4.3 Discovering Useful Structure 课件（2）-人教版高中英语必修第二册(共16张PPT).pptx（15页珍藏版）》请在淘文阁 - 分享文档赚钱的网站上搜索。

1、人教版英人教版英语语 必修第二册必修第二册 Unit 4 History and Traditions Unit 4 History and TraditionsPeriod 3 Discovering Useful StructurePeriod 3 Discovering Useful Structure 观察下面的句子，找出过去分词与名词间的关系。1.Most people just use the shortened name:“the United Kingdom”or“the UK”.2.They use the same flag,known as the Union Jack,

2、.3.They had castles built all around England,._位置区别：例1中，shortened在名词_，例2中，known as 在名词_。所以，我们可以得出结论：_。前面后面单个分词作名词的定语时，其位置在名词前；分词短语则放在名词后面Lead in句子成分：例1和例2，分词和分词短语都用来修饰_，做定语；例3 名词castles 是作had的宾语，所以built是对名词castles进行补充说明，做_（简称宾补）。名词宾语补足语Lead inHave a try1.分析过去分词在句子中的成分。1)The new product finally passe

3、d the required test.2)It is a house built by the Romans.3)He got his tooth pulled out yesterday.4)Unfortunately he had his leg broken yesterday.作前置定语作后置定语作宾补作宾补Have a try2.把前置定语改写成后置定语。1).tired visitors-visitors_of the long wait2).a well-organised trip-a trip_ well by my workplace3).beautifully dres

4、sed star-stars _ beautifully at the event tiredorganiseddressedMore as the attribute过去分词作定语的时态和语态意义过去分词作定语的时态和语态意义1.及物动词的过去分词作定语通常表示被动和完成被动和完成,即被修饰词通常是过去分词所表示的动作的承受者,且该动作已经完成。I dont like the book written by Martin.Our class went on a trip organized by our school last Monday.=which was written by Mar

5、tin=which was organized by our schoolMore as the attribute2.不及物动词的过去分词作定语仅表示完成,不表示被动。The fallen leaves of the wood cover the ground when in fall.The risen sun is shining brightly in the morning.More as the attribute3.过去分词(短语)作非限制性定语,相当于非限制性的定语从句,用来补充说明被修饰词的情况,通常用逗号与主句隔开。The bridge,built last year,is

6、 in use now.Paper cuts,used for religious purposes,can be bought in the store.=which was built last year=which are used for religious purposesMore as the attribute现在分词与过去分词作定语的区别现在分词与过去分词作定语的区别1.语态上不同:现在分词表示主动意义,过去分词多表示被动意义。The running water(=The water which runs)in the river is very clear.。Nine out

7、 of ten women interviewed about the product said they liked it.=who were interviewedMore as the attribute2.时间关系上不同:现在分词表示正在进行的动作,而过去分词表示已经完成的动作。We are all living in a changing world.The changed world surprised him.=The world which had changed=a world which/that is changingMore as the object compleme

8、nt 2.用于get,have,make,keep,leave等使役动词后作宾补。He spoke English slowly,and tried to make himself understood while traveling abroad.When he was working,he liked keeping the door of his room closed.He wants to have/get his eyes examined tomorrow.get/have/make/keep/leave+宾语+done总结起来，其结构为：总结起来，其结构为：一、完成下列句子。1

9、.Judy and I _（把车停下来(park)）in an underground car Park near Trafalgar Square,where we could _(让我们的车充电（charge).2.When we finally reached the service desk to ask for audio guides,we heard it _(通告，告知)that there were no audio guides_(留下，剩下）.Practiceannouncedget our car battery chargedhad our car parkedlef

10、t3.We_（发现自己对.很惊讶）the large number of visitors and the amount of noise at the entrance of the National Gallery.4.Judy _(眼神专注于）Van Goghs Sunflowers.It was hard to approach the painting as there were so many people around.5.She _(把这幅画的复制品装箱（box）)to ensure that it was delivered safely.Practicehad a copy

11、 of the painting boxedhad her eyes fixed onfound ourselves very surprised二、用过去分词对下列句子进行改写。5.Loch Ness was surrounded by beautiful natural landscape,which made it look amazing.6.Carl and his friend stayed with a generous family who offered them bread with butter and honey that was homemade.PracticeCa

12、rl and his friends stayed with a generous family who offered them homemade bread with butter and honey.Loch Ness surrounded by beautiful natural landscape looks amazing.3.The familys ancestors once attended to soldiers who were wounded in the First World War.4.The young people were attracted by the

13、legend of Loch Ness.They watched over the lake with their cameras and binoculars,which were positioned on the hill.PracticeThe young people attracted by the legend of Loch Ness watched over the lake with their cameras and binoculars positioned on the hill.The familys ancestors once attended to wounded soldiers in the First World War.