人教新课标 必修二
Unit 5 Music
Discovering Useful Structures导学案
【Learning Objectives】
In this class, students will:
identify the past participle as the predicative and the adverbial;
summarize the function of the predicative and the adverbial;
practise using the past participle as the predicative and the adverbial.
【预习案】
找出下列句子中的过去分词,并分析它在句中的功能。
1. Born in the USA on 2 January 1970, Whitacre began studying music at the University of Nevada in 1988.
2. She looked worried.
3. The door remained locked.
4. Moved by this music, he said, “It was like seeing color for the first time.”
5. Worried about the journey, I was unsettled for the first few days.
6. Hit by the lack of fresh air, my head ached.
【探究案】
一、过去分词作表语
1. 过去分词作表语时, 与谓语动词构成_______结构, 表示主语的性质、特征或 ______。其前的系动词包括be动词、感官动词等多种形式。
e.g. Everyone present is very inspired at his speech.
2.过去分词作表语,构成的系表结构与被动语态的区别
过去分词作表语,强调主语的特点或所处的状态;而被动语态中,主语是动词所表示动作的承受者。
e.g. This shop is now closed.表____________
This shop is closed at 6 pm everyday.表____________
3.有些动词如interest, worry, surprise, frighten等通常用其过去分词形式来说明________的情况,用动词-ing形式来说明________的情况。
e.g. The book is interesting and I’m interested in it.
过去分词作状语
1. 过去分词作状语时,过去分词表示被动完成的动作,与主句主语之间是逻辑上的动宾关系。
e.g. Given more attention, the tree can grow better.
2. 过去分词作状语,可以表示时间、原因、条件、让步、方式或伴随情况等,相当于一个状语从句。
(1) 时间状语
e.g. Once published, his works became famous for the absence of rhyme at the end of each line.
=Once it was published, his work became famous for the absence of rhyme at the end of each line.
原因状语
e.g. Done in a hurry, his homework was full of mistake.
=Because it was done in a hurry, his homework was full of mistake.
条件状语
e.g. Given more time, we will do better.
=If we are given more time, we will do better.
让步状语
e.g. Even if invited, I will not take part in the party.
=Even if I am invited, I will not take part in the party.
方式或伴随状语
e.g. The old man walked in the park, supported by his wife.
=The old man walked in the park and was supported by his wife.
3.过去分词作状语的位置
过去分词作条件、原因及时间状语时,通常放在句首;作伴随、结果状语时,通常放在句末;作方式状语时,一般放在句末,有时也放在句首;作让步状语时,一般放在句首,有时也放在句末。
e.g. Told that his mother was ill, Li Lei hurried home quickly.(原因状语)
The old man walked into the room, supported by his son.(方式状语)
4.过去分词与现在分词作状语的区别
过去分词与句子的主语之间存在逻辑上的动宾关系,即表示被动;现在分词与句子的主语之间存在逻辑上的主谓关系,即表示主动。
【助记】分词作状语记忆口诀
分词作状语,主语是问题。
前后两动作,共用一主语。
主语找出后,再来判关系。
主动用-ing,被动用-ed。
逻辑关系
现在分词作状语时,现在分词所表示的动作与句子主语之间构成逻辑上的主谓关系。
e.g. He went out, shutting the door behind him.
b. 过去分词作状语时,过去分词所表示的动作与句子主语之间构成逻辑上的动宾关系。
e.g. Given more encouragement, the boy could have behaved better.
(2) 时间观念
a. 现在分词表示的动作与谓语动作同时发生或在说话时正在进行。
e.g. I stood there, waiting for her.
b. 过去分词所表示的动作发生在谓语动作之前,或表示“一种状态”。
e.g. Written in French, the letter cannot be understood.
【堂练】
P.54 Ex.2 Rewrite the story using past participles as the adverbial.
EXAMPLE
The Silver Hall is usually used for singing performances and is full of cheers and energy.
----Usually used for singing performances, the Silver Hall is full of cheers and energy.
Henry was highly interested in music and began to write original compositions when he was in high school.
__________________________________________________________________________________________________________________________________
They were pleased with his music and songs and finally invited him to perform in the Silver Hall.
__________________________________________________________________________________________________________________________________
Though he was affected by gradual blindness soon after the performance, Henry was still capable of writing compositions and he found that creating music was a relief and cure for his illness.
__________________________________________________________________________________________________________________________________
4. When he got absorbed in his world of music, he felt as if he could "see" the beauty of the world around him, like he had in his previous life.
__________________________________________________________________________________________________________________________________
P.54 Ex.3 Match the sentence halves and rewrite each sentence beginning with a past participle.
P.54 Ex.4 Complete the passage with the words in brackets in their correct forms.
Well known as a successful band, the Impact members show quite a few striking qualities. They never ever give up. When __________ (question) by the media, they are not ___________ (discourage) and practise even harder. They are improving themselves by attending several master training classes. They are united. _________ (fill with) team spirit, they act as a whole, always aiming for glory.
【课后作业】
一、单句语法填空
1. Technological innovations(创新),__________(combine) with good marketing, will promote the sales of these products.
2. Data __________(collect) from the device could be used to recognize different participants based on how they typed, with very low error rates.
3. Earth Day, __________(mark) on 22 April, is an annual event aiming to raise public awareness about environmental protection.
China’s image is improving steadily, with more countries __________(recognize) its role in international affairs.
Most colleges now offer first-year students a course specially __________(design) to help them succeed academically and personally.
He walked into the room quietly in order not to make himself __________(notice).
Listening to music at home is one thing; going to hear it __________(perform) live is quite another.
There are still many problems __________(solve) before we are ready for a long stay on the Moon.
The new books __________(print) in the factory at the moment are mainly intended for children.
On the bank of the river, we found him__________(lie) on a bench, with his eyes__________(fix) on a kite in the sky.
二、用所给动词的适当形式填空
The Amber Room 1._________(give) this name because several tons of amber 2._________ (use) to make it. The 3._________(select) amber had a beautiful yellow-brown colour like honey. The design of the room was in the fancy style popular in those days. It was also a treasure 4._________(decorate) with gold and jewels, which 5._______(take) the country’s best artists about ten years 6._________(make).
Later, Catherine Ⅱ had the Amber Room 7._________(move) to a palace outside St.Petersburg where she 8.________(spend) her summers. Sadly, the Amber Room, 9._________ (consider) one of the wonders of the world, is now 10.___________(miss).