现在分词作状语(公开课ppt课件).ppt
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1、“雪亮工程是以区(县)、乡(镇)、村(社区)三级综治中心为指挥平台、以综治信息化为支撑、以网格化管理为基础、以公共安全视频监控联网应用为重点的“群众性治安防控工程”。Lead-inWhen I was young Id listen to the radio, waiting for my favorite songs.Looking back on how it was in years gone by and the good times that I had makes today seem rather sad.“雪亮工程是以区(县)、乡(镇)、村(社区)三级综治中心为指挥平台、以综治
2、信息化为支撑、以网格化管理为基础、以公共安全视频监控联网应用为重点的“群众性治安防控工程”。When I was young Id listen to the radio, waiting for my favorite songs.Looking back on how it was in years gone by and the good times that I had makes today seem rather sad.“雪亮工程是以区(县)、乡(镇)、村(社区)三级综治中心为指挥平台、以综治信息化为支撑、以网格化管理为基础、以公共安全视频监控联网应用为重点的“群众性治安防控工程
3、”。 Present participle used as adverbial现在分词作状语现在分词作状语“雪亮工程是以区(县)、乡(镇)、村(社区)三级综治中心为指挥平台、以综治信息化为支撑、以网格化管理为基础、以公共安全视频监控联网应用为重点的“群众性治安防控工程”。Learning aimsBy the end of the class,we are able to master different kinds of adverbials(状语) that present participle(现在分词) can express. to learn some difficult poin
4、ts about present participle used as adverbial. “雪亮工程是以区(县)、乡(镇)、村(社区)三级综治中心为指挥平台、以综治信息化为支撑、以网格化管理为基础、以公共安全视频监控联网应用为重点的“群众性治安防控工程”。分词作状语让步原因条件结果时间伴随方式“雪亮工程是以区(县)、乡(镇)、村(社区)三级综治中心为指挥平台、以综治信息化为支撑、以网格化管理为基础、以公共安全视频监控联网应用为重点的“群众性治安防控工程”。Self-studyGame:Guess who (what) they are according to the informatio
5、n, and try to find out what kind of adverbial the present participle used as ?“雪亮工程是以区(县)、乡(镇)、村(社区)三级综治中心为指挥平台、以综治信息化为支撑、以网格化管理为基础、以公共安全视频监控联网应用为重点的“群众性治安防控工程”。Examples:Q1 : He is a Japanese cartoon figure. Both of his parents died, leaving him alone in the world.结果状语结果状语“雪亮工程是以区(县)、乡(镇)、村(社区)三级综治中
6、心为指挥平台、以综治信息化为支撑、以网格化管理为基础、以公共安全视频监控联网应用为重点的“群众性治安防控工程”。Q2 : He is a man once was popular on the Internet. The poor man sat by the road, begging.伴随状语伴随状语“雪亮工程是以区(县)、乡(镇)、村(社区)三级综治中心为指挥平台、以综治信息化为支撑、以网格化管理为基础、以公共安全视频监控联网应用为重点的“群众性治安防控工程”。Q3: Having been in love with her for many years, Zhang Jie is ma
7、rried with her. Who is she ?原因状语原因状语“雪亮工程是以区(县)、乡(镇)、村(社区)三级综治中心为指挥平台、以综治信息化为支撑、以网格化管理为基础、以公共安全视频监控联网应用为重点的“群众性治安防控工程”。Q4: Preparing fully, he may catch a sheep. But at last, he still failed because of the sheeps intelligence.条件状语条件状语“雪亮工程是以区(县)、乡(镇)、村(社区)三级综治中心为指挥平台、以综治信息化为支撑、以网格化管理为基础、以公共安全视频监控联网应
8、用为重点的“群众性治安防控工程”。思考:观察下面两个句子,可以用状语从句改写吗?思考:观察下面两个句子,可以用状语从句改写吗?Having been in love with her for many years, Zhang Jie is married with her.(原因状语)Preparing fully, he may catch a sheep. (条件状语)Guidance and Exploration 1 : 现在分词作状语与状语从句互换现在分词作状语与状语从句互换Because Zhang Jie has been in love with her for many y
9、ears, he is married with her.If he prepares fully, he may catch a sheep.“雪亮工程是以区(县)、乡(镇)、村(社区)三级综治中心为指挥平台、以综治信息化为支撑、以网格化管理为基础、以公共安全视频监控联网应用为重点的“群众性治安防控工程”。 如:Hearing the bad news, they couldnt help crying. (_ 状语)= _ they heard the bad news, they couldnt help crying.1. Using your head, you will find
10、a way. (_ 状语状语)= _ you use your head, you will find a way.2.Being punished by the teacher, the boy was angry. (_ 状语状语)= _ the boy was punished by the teacher, he was angry.3.Having been praised for his job, Tom worked harder.(_状语)状语)Practice: 判断下列现在分词作哪种状语,并把其改为状语从句4.Having received his letter, I de
11、cided to write back. (_ 状语状语)=_ I received his letter, I decided to write back.时间时间When= _ Tom has been praised for his job, he worked harder.条件条件原因原因原因原因时间时间IfBecauseBecauseAfter“雪亮工程是以区(县)、乡(镇)、村(社区)三级综治中心为指挥平台、以综治信息化为支撑、以网格化管理为基础、以公共安全视频监控联网应用为重点的“群众性治安防控工程”。被被 动动主主 动动语态doingdoinghaving donehavin
12、g donebeing donebeing donehaving been donehaving been done Guidance and Exploration 2: 现在分词作状语存在现在分词作状语存在时态时态和和语态语态变化变化“雪亮工程是以区(县)、乡(镇)、村(社区)三级综治中心为指挥平台、以综治信息化为支撑、以网格化管理为基础、以公共安全视频监控联网应用为重点的“群众性治安防控工程”。1.There was a terrible noise _the sudden burst of light. A. followed B. following C. to be followe
13、d D. being followed现在分词的一般形式:现在分词的一般形式:现在分词的动作和现在分词的动作和谓语动词的动作几乎同时发生用谓语动词的动作几乎同时发生用doing, 被被动式动式having done _ such heavy pollution already, it may now be too late to clean up the river. A. Having suffered B. Suffering C. To suffer D. Suffered现在分词的完成式:现在分词的完成式:当分词当分词的动作先于谓语动词的动的动作先于谓语动词的动作发生用分词的完成式:作
14、发生用分词的完成式:having done,被动是被动是having been done“雪亮工程是以区(县)、乡(镇)、村(社区)三级综治中心为指挥平台、以综治信息化为支撑、以网格化管理为基础、以公共安全视频监控联网应用为重点的“群众性治安防控工程”。 _the piano, someone suddenly knocked at the door. A. Playing B. When I was playing C. Repairing D. Examining思考:为什么这题不能选思考:为什么这题不能选A,C, D ?“雪亮工程是以区(县)、乡(镇)、村(社区)三级综治中心为指挥平台、
15、以综治信息化为支撑、以网格化管理为基础、以公共安全视频监控联网应用为重点的“群众性治安防控工程”。判断下列句子的正误:. Hearing the news, tears ran down her face. . Looking out through the window, the garden was beautiful. . Hearing the news, she cried. . Looking out through the window, I found the garden was beautiful. Guidance and Exploration 3:1)现在分词作状语时
16、,其逻辑主语必须与主句中主语一致现在分词作状语时,其逻辑主语必须与主句中主语一致.HearingHearingLookingtearssheLookingthe gardenI“雪亮工程是以区(县)、乡(镇)、村(社区)三级综治中心为指挥平台、以综治信息化为支撑、以网格化管理为基础、以公共安全视频监控联网应用为重点的“群众性治安防控工程”。 permitting, well do another two exercises.如果时间允许,我们将做另两个练习。如果时间允许,我们将做另两个练习。Guidance and Exploration 3:1)现在分词作状语时,其逻辑主语必须与主句中主语一
17、致现在分词作状语时,其逻辑主语必须与主句中主语一致.2)否则分词必须有自己的主语。这种带主语的分词结构叫做否则分词必须有自己的主语。这种带主语的分词结构叫做分词的独立结构分词的独立结构。在句中作状语,表示时间、原因、条件等。在句中作状语,表示时间、原因、条件等。Time“雪亮工程是以区(县)、乡(镇)、村(社区)三级综治中心为指挥平台、以综治信息化为支撑、以网格化管理为基础、以公共安全视频监控联网应用为重点的“群众性治安防控工程”。 _Sunday , I shall have a quiet day at home . A. Being B. It is C. There being D.
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