Unit 2 Discovering useful structuresppt课件 -（2021新）人教版高中英语必修第三册(2).pptx

1、【版本：人教册别：必修三】 Part 3 Discovering Useful StructuresV-ing form used as adverbial and object complement What What do these sentences have in commondo these sentences have in common? ? What are the functions and meanings of the What are the functions and meanings of the -ing -ing forms?forms?1. her brot

2、her complained, thinking of the high tuition fees.2. Thinking of all the people still in need of help, Dr Lin opened a private clinic. 3. The new Peoples Republic of China saw Dr Lin Qiaozhi playing a key role. T The he -ing -ing formformadverbialadverbialobject complement动词动词-ing 形式的时态形式的时态动词动词-ing

3、 形式（短语）作状语时，要注意它的时间性，即注意形式（短语）作状语时，要注意它的时间性，即注意是用一般式（是用一般式（doing）还是用完成式（）还是用完成式（having done）。）。当动词当动词-ing 形式的动作与谓语动词的动作同时发生或几乎同时形式的动作与谓语动词的动作同时发生或几乎同时发生时，用一般式发生时，用一般式；当它的动作先于谓语动词所表示的动作发当它的动作先于谓语动词所表示的动作发生时，用完成式生时，用完成式。eg Walking in the street, I met an old friend of mine. 走在大街上时，我遇到了一位老朋友。走在大街上时，我遇到

4、了一位老朋友。 Having finished the letter, he went to post it. 他写完信后就把它寄了出去。他写完信后就把它寄了出去。对比：1.Hearing the news, she was shocked.2. Having heard the news, she made a decision.主动主动被动被动一般式一般式完成式完成式(not) doing(not) having donedoingdoing的一般式和完成式的一般式和完成式一般式：一般式：分词动作与谓语动词的动作分词动作与谓语动词的动作同时同时发生发生完成式：完成式：强调强调分词动作先发生

5、分词动作先发生 1.V-ing作状语v-ing形式作状语，其逻辑主语是句子的主语，且和主语构成主动关系。相当于一个状语从句或并列句v-ingv-ing形式形式作状语作状语主动主动:_:_被动：被动：_1.1.逻辑主语与主句主语逻辑主语与主句主语 ; ;2.2.否定形式否定形式: : . . 形式形式类型类型注意注意doing / having done being done / having been done 时间状语时间状语 原因状语原因状语 结果状语结果状语 条件状语条件状语让步状语让步状语方式状语方式状语伴随状语伴随状语一致一致not / never + v-ingSummarySum

6、mary V-ing 形式做状语形式做状语 1. 1. 做时间状语做时间状语 2. 2. 做原因状语做原因状语 3. 3. 做条件状语做条件状语 4. 4. 做让步状语做让步状语 5. 5. 表示方式或伴随情况表示方式或伴随情况 6. 6. 做结果状语做结果状语 7. 7. 评论性状语评论性状语用法用法1 1例：例：Hearingthenews,hegotfrightened.=Whenheheardthenews,hegotfrightened.1.v-ing形式作时间状语NoImage用法用法2 2例：例：Notknowingheraddress,Icantwritetoher. =Bec

7、ause I dont know heraddress,Icantwritetoher.2.v-ing形式作原因状语NoImage用法用法3 3例：Takingthepaththatleadsoutofthetown,youwillcometoalake.=If you take the path that leads out of the town, youwillcometoalake.3.v-ing形式作条件状语NoImage用法用法4 4例：例：Livingmilesaway,heattendedthecourse.=Although he lived miles away, heat

8、tendedthecourse.4.v-ing形式作让步状语NoImage用法用法5 5例：They stoodthereforhalfanhourwatchingthestarsinthesky.= Theystoodthereforhalfanhour and watched thestarsinthesky.5.v-ing形式作方式、伴随状语NoImage用法用法6 6例：The child fell off the tree, hitting his head against the ground.=The child fell off the tree, and he hit his

9、 head against the ground.6.v-ing形式作结果状语NoImage1. Hearing the news, they immediately set off for Shanghai.2. Being tired, I stopped to have a rest.3. The snow lasted a week, causing serious traffic confusions.4. Working hard, you will finally succeed.时间状语时间状语原因状语原因状语结果状语结果状语条件状语条件状语Compare and findCo

10、mpare and find5. Admitting what she has said, I still think that she hasnt tried her best.6. Please answer the question using another way.7. Wang Peng sat in his empty restaurant feeling frustrated. 让步状语让步状语方式状语方式状语伴随状语伴随状语使用v-ing形式作宾补，常表示宾语和宾补之间是主动关系或表示v-ing形式的动作正在进行。 2.V-ing作宾语补足语作宾补作宾补主动主动 _被动被动

11、_在在_后作后作宾补宾补在在_后作后作宾补宾补在在_后作后作宾补宾补doingbeing done感官动词感官动词使役动词使役动词with复合结构复合结构v-ingv-ing形式形式形式形式用法用法用法用法1 1感官动词（短语）see, watch, observe, look at, notice, hear, listen to, feel等后常接v-ing形式作宾补，宾语和宾补之间是主动关系主动关系。以see为例：see +宾语+ doing sth. 看见正在做某事1.感官动词+宾语+v-ing宾补NoImage1). have +宾语+ doing sth. 使持续做某事2). ge

12、t +宾语+ doing sth.使开始做某事3). keep/leave +宾语+ doing sth.使一直做某事用法用法2 2例：Im sorry to keep you waiting for so long.2.使役动词+宾语+v-ing宾补NoImage例：With the time passing by, he almost forgot everything in the past.随着时间的流逝，他几乎忘记了过去所有的事情。用法用法3 33.with+宾语+v-ing宾补NoImageP18. Complete the sentences with the correct f

13、orms of the verbs in the box.feel want face smile return worry hear knock1. _ that his wife had been injured in an accident, Mr Johnson hurried to the hospital.2. During the operation, she sat in the waiting room for over an hour _ about him.3. I saw her whispering something into his ear, obviously

14、not _ to be heard.Hearingworryingwantingn. 事故；车祸事故；车祸n. 手术手术vi. & vt. 悄声说；耳语悄声说；耳语4. He suddenly woke up at midnight when he heard someone _ at his door.5. _ higher import and export costs, the company is looking for ways to survive.6. _ from the North Pole, the traveller wrote a book about his expe

15、rience and had it published the following year.7. The child lay on her mothers lap, _ sweetly.8. _ hurt by the rejection, she bit her lip and quietly walked away.FacingReturningsmilingFeelingfeel want face smile return worry hear knockknockingn. 子夜；午夜子夜；午夜n. 进口进口n. 出口出口n. (行星的行星的)极；地级极；地级n. (坐着时的坐着时的)大腿部大腿部1. Finish the exercise about the -ing form. 2. Write a passage to introduce a person you love and respect. The -ing forms are expected.