非谓语作状语PPT学习教案

1、会计学1非谓语作状语非谓语作状语Learning Aims1. 不定式作状语不定式作状语三种用法三种用法2. doing和和done作状语作状语区别、形式区别、形式3. with/without + 宾语宾语 + 宾补宾补第1页/共16页to do作状语，表示原因、目的、结果，作状语，表示原因、目的、结果，与句子主语构成_关系原因原因表喜、怒、哀、乐的形容词形容词或_ + 不定式目的目的结果结果1) 2)3) _ 而而only to do(表表_ 结果结果)过去分词过去分词(形容词化形容词化)so/such.as to主动主动出乎意料的出乎意料的in order to/ so as to do

2、tooto do.enough to do第2页/共16页6. Im too ready to help you.We are glad to hear the news.I study hard in order not to let my parents down.His family was too poor to support him.To beautify our school, weve grown many grasses and flowers.Only to find that I had left my keys in the office.我很乐意帮你。我很乐意帮你。第

3、3页/共16页doing作状语的形式及意义作状语的形式及意义doingbeing donehaving donehaving been done与谓语动词发生与谓语动词发生时间先后关系时间先后关系与主语关系与主语关系（主动（主动/被动被动）同时同时(基本同时基本同时)主动主动同时同时被动被动之前之前主动主动之前之前被动被动第4页/共16页用用see的适当形式填空的适当形式填空 1. _ from the top of Longquan Tower, you can find our school more beautiful.2. _ from the top of Longquan Towe

4、r, our school is more beautiful.3. _ our beautiful school, I want to climb the top of Longquan Tower.4. _ from the top of Longquan Tower and you can see our beautiful school .SeeingSeenSeeTo see第5页/共16页C主语主语hewrite the letter主动主动write the letterpost it之前之前关系关系1关系关系2第6页/共16页2. _ full preparations, we

5、 decided to put off the meeting till next week.A. We had not made B. Having not made C. Not made D. Not having madeD第7页/共16页分词作状语，分词作状语，1)相当于相当于when, before, while, after, since引导的引导的时间时间状语从句状语从句2)if, unless等引导的等引导的条件条件从句从句3)because引导的引导的原因原因状语从句状语从句4)though/although 等引导的等引导的让步让步状语从状语从句。句。doing和和don

6、e作状语的句法功能作状语的句法功能应用点拨：应用点拨：写作时句子的多变写作时句子的多变第8页/共16页使用使用非谓语动词非谓语动词改下列状语句子改下列状语句子1. If we were given more time, we could do it better.2. When you are crossing the street, you must be careful.3. Dont speak until you are spoken to.4. Because I didnt know how to get in touch with him, I turned to his sis

7、ter. Given CrossingspokenNot knowing第9页/共16页SeenHeatedwe found the doorwe must do a lot of practice.第10页/共16页用动词正确形式填空用动词正确形式填空(1)1. _ (dress) in black, he looks cool.2. _ (face) with so much trouble, we still completed the task on time.3. _ (seat) in the back of the classroom, I cant see them clear

8、ly.DressedFacedSeated注意注意:一些系表结构的短语作状语或定语时一些系表结构的短语作状语或定语时并不表被动并不表被动.be dressed in/be faced with/be lost in/be seated/be determined to第11页/共16页用动词正确形式填空用动词正确形式填空(2)独独立成分立成分: judging from/by, generally/frankly/honestly speaking considering/takinginto consideration compared with/to,to tell you the tru

9、th,1. _ (judge)from his accent, he is from England.2. _with other girls, I feel much luckier.JudgingCompared第12页/共16页 to do(动作未发生动作未发生)名词或代词名词或代词+ doing(主动进行主动进行） done（被动完成被动完成） 1.The guide _ (lead) the way, we had no trouble getting out of the forest.2.More time and money _ (give), we can finish the work in advance.3.Lots of homework _ (do), I have to stay home all day.leadinggivento do第13页/共16页 to dowith/without+ sb. / sth.+ doing done 1. With so many problems _ (settle)I feel worried.2. With prices _ (go up )so fast, we cant afford the h