从句和非谓语动词的转化精选PPT.ppt

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1、关于从句和非谓语动词的转化第1页，讲稿共29张，创作于星期一 1.Study hard and you will succeed.=Study hard.You will succeed.=If you study hard,you will succeed.=Studying hard,you will succeed.2.Hurry up or you will be late for class.Hurry up.you will not be late for class.=If you dont hurry up,you will be late for class.=Not hur

2、rying up,you will be late for class.第2页，讲稿共29张，创作于星期一句句 法法 1.1.简单句简单句陈述句陈述句疑问句疑问句祈使句祈使句感叹句感叹句2.2.并列句并列句3.3.主从复合句主从复合句主语从句主语从句宾语从句宾语从句表语从句表语从句同位语从句同位语从句名词性从句定语从句状语从句非谓语动词句子的分类第3页，讲稿共29张，创作于星期一 非谓语动词与从句间的相互关系及转换非谓语动词与从句间的相互关系及转换:英语中的非谓语动英语中的非谓语动词是整个英语语法当中非常重要的部分，也是英语学习的词是整个英语语法当中非常重要的部分，也是英语学习的一个难点。非谓

3、语动词作句子成分时与相应的从句有着千一个难点。非谓语动词作句子成分时与相应的从句有着千丝万缕的联系，它们之间可以有条件的进行相互转换。丝万缕的联系，它们之间可以有条件的进行相互转换。复合句复合句 非谓语词非谓语词第4页，讲稿共29张，创作于星期一 分词短语与从句的转换分词短语与从句的转换:学非谓学非谓,讲联系讲联系,非动宾非动宾,便主便主谓谓;被动关系加被动关系加ED,ED,主动关系加主动关系加ING;ING;加加 ,减减 变三字变三字,规律解规律解难题难题.第5页，讲稿共29张，创作于星期一I.v-ing 形式与从句之间的转换 1.v-ing形式作主语可换成形式作主语可换成that引导的主语

4、从句引导的主语从句=That the students knowThat the students know1 1）The students knowingThe students knowing English helps them English helps them in learning French.in learning French.=That she was chosen=That she was chosen2)2)Her being chosenHer being chosen made us very happy.made us very happy.第6页，讲稿共29张

5、，创作于星期一=That he was out of work=That he was out of work His being out of work made hismade his parents worried parents worried第7页，讲稿共29张，创作于星期一2.v-ing2.v-ing形式作宾语或宾补可换成形式作宾语或宾补可换成形式作宾语或宾补可换成形式作宾语或宾补可换成thatthat引导的宾语从句引导的宾语从句引导的宾语从句引导的宾语从句=that I havent accept=that I havent accept 1）I regret not havin

6、g accepted your advice.=that we(should)make better 2）He suggests usHe suggests us making bettermaking better use of the school library.use of the school library.=that the street was lined3)He found3)He found the street lined the street lined with people the next morningwith people the next morning第8

7、页，讲稿共29张，创作于星期一3.v-ing形式作表语可换成形式作表语可换成that引导的表语从句引导的表语从句 3 3）The question isThe question is many peoples being trappedmany peoples being trappedin the fire.in the fire.=that you depend 1）Our worry is your depending too much on him.=that he hasnt 2）The trouble is his not having enough money to suppor

8、t his family.=that many people=that many people are are trapped trapped 第9页，讲稿共29张，创作于星期一4.v-ing形式作定语可换成形式作定语可换成that,who,whic引导的定引导的定语从句语从句=which has been=which has been builtbuilt1 1）We will study in aWe will study in a buildingbuilding built built recently.recently.=who is talking to=who is talkin

9、g to 2）The manThe man talking totalking toTom is his young brother.Tom is his young brother.=that faces south.=that faces south.3 3）He lives in a houseHe lives in a house facing southfacing south第10页，讲稿共29张，创作于星期一5.v-ing形式作状语可换成相应状语从句形式作状语可换成相应状语从句 3 3）EducatedEducated by the Party,he became by the

10、Party,he became a great fighter(a great fighter(原因原因).).=as soon as I arrive=as soon as I arrive 1 1）On arrivingOn arriving there,I will telephone there,I will telephone you(you(时间时间).).=while I was waiting=while I was waiting 2 2）(while)waiting(while)waiting for the bus,I caught for the bus,I caugh

11、t sight of her(sight of her(时间时间).).=As he was educated=As he was educated第11页，讲稿共29张，创作于星期一 6)(Though)having6)(Though)having made great achievement made great achievement (让步让步),he didnt pride.),he didnt pride.=Because I hadnt=Because I hadnt 4)Not having4)Not having received an answer,received an

12、answer,I wrote again.(I wrote again.(原因原因).).=If we had been=If we had been givengiven5)(If)given5)(If)given enough time,we couldenough time,we could have done it better.have done it better.=Though he had=Though he had第12页，讲稿共29张，创作于星期一6.分词短语在句中作状语可以表示分词短语在句中作状语可以表示”伴随伴随”,结果结果,相当于相当于一个并列句一个并列句,因此可以和

13、因此可以和and连接的并列句转换连接的并列句转换,也可以也可以和和with复合结构转复合结构转 =and we followed him=and we followed him=,with =,with his daughter muchhis daughter much moneymoney.=and left=and left 1 1）He died,He died,leavingleaving 2 2）The teacher enteredThe teacher entered the labthe lab,followed by the students followed by the

14、 students =and he was followed by the students=and he was followed by the students=with us following him=with us following him第13页，讲稿共29张，创作于星期一7.be+形容词形容词+介词介词+ing可与可与be+形容词形容词+that从句转从句转换换=that our team had won=that our team had won 1)He was afraid1)He was afraid of beingof being scolded forscolde

15、d for his mistakehis mistake=that he was=that he was 2)He was astonished2)He was astonished at her knowing you.at her knowing you.=that she knew you=that she knew you 3)He heard the news3)He heard the news of our team having wonof our team having won第14页，讲稿共29张，创作于星期一 8.8.分词的独立主格结构在句中作状语，表示时间、原因条件等分

16、词的独立主格结构在句中作状语，表示时间、原因条件等分词的独立主格结构在句中作状语，表示时间、原因条件等分词的独立主格结构在句中作状语，表示时间、原因条件等和相应的时间、原因、条件等状语从句转换；伴随状语多并列句和相应的时间、原因、条件等状语从句转换；伴随状语多并列句和相应的时间、原因、条件等状语从句转换；伴随状语多并列句和相应的时间、原因、条件等状语从句转换；伴随状语多并列句转换。转换。转换。转换。3 3）The teacher being illThe teacher being ill the lecture the lecture was put off(was put off(原因原因

17、).).(=when everything was(=when everything was prepared)prepared)1 1）Everything protectedEverything protected we began to carry we began to carry out the projectout the project（时（时 间）间）.(=when spring comes)(=when spring comes)2 2）Spring comingSpring coming the fields are fullthe fields are full ofof

18、 lifelife（时间）（时间）.(=As the teacher was(=As the teacher was ill),ill),第15页，讲稿共29张，创作于星期一 (=and his right hand was(=and his right hand was raised.(raised.(伴随伴随)(=If weather permits)(=If weather permits)4 4）Weather permitting Weather permitting we will go for a we will go for a spring outing.(spring ou

19、ting.(条件条件)(=If more time had(=If more time had been given)been given)5 5）More time given More time given we would have done it we would have done it much better.much better.（条件）（条件）6 6）The boyThe boy his right hand raised his right hand raised stood there,stood there,第16页，讲稿共29张，创作于星期一II.V-edII.V-e

20、d形式与从句之间的转换形式与从句之间的转换 2)The boy2)The boy lost in thought thought is my brother.thought is my brother.=that/which was=that/which was discusseddiscussed 1)The question1)The question discussed yesterdaydiscussed yesterday is very important.is very important.=who is lost in=who is lost in第17页，讲稿共29张，创作于

21、星期一2.v-ed形式作宾补可换成宾语从句形式作宾补可换成宾语从句 I found the room broken into and a lot of things had been stolen.=(that)the room had been broken第18页，讲稿共29张，创作于星期一 3.v-ed形式作状语可换成状语从句形式作状语可换成状语从句 2)Dont speak until spoken to.=If it is heated.1)(If)heated,water will turn intsteam.=you are spoken to.第19页，讲稿共29张，创作于星期

22、一III.to do形式与从句的转换形式与从句的转换 2)2)They seemed toThey seemed to be eating be eating somethingsomething cooked on the fire.cooked on the fire.1.to do1.to do形式作主语可转换成主语从句形式作主语可转换成主语从句形式作主语可转换成主语从句形式作主语可转换成主语从句 =When and where we will=When and where we will 1)1)When and whereWhen and where hold the meeting

23、hold the meeting (for us)to(for us)to is unknown yet.is unknown yet.=It seemed that they=It seemed that they were eatingwere eating第20页，讲稿共29张，创作于星期一2.to do形式作宾语或宾补可换成宾语从句形式作宾语或宾补可换成宾语从句 2)I warned him not to drive the car after drinking.=What I should do 1)I dont know1)I dont know what to do what t

24、o do with the matterwith the matter.=I warned that he should not第21页，讲稿共29张，创作于星期一3.to do形式作表语可换成表语从句形式作表语可换成表语从句 2)My only worry was2)My only worry was for her not to havefor her not to have enough experience in it.enough experience in it.=that I can become a pilot1)My wish is1)My wish is to become

25、 a pilotto become a pilot after graduation.after graduation.=that she didnt have第22页，讲稿共29张，创作于星期一4.to do形式作定语可换成定语从句 2)He was the first2)He was the first to arrive and the last to leave.to arrive and the last to leave.last that left.last that left.=that/which will be held 1)The meeting1)The meeting

26、 to be held tomorrowto be held tomorrow is of great importance.is of great importance.=that arrived and the=that arrived and the第23页，讲稿共29张，创作于星期一 5.to do形式作目的、结果、原因状语可转换形式作目的、结果、原因状语可转换成相应的状语从句成相应的状语从句 so excited as not to go to sleep.so excited as not to go to sleep.2)She was2)She was=in order/so

27、that=in order/so that 1)They started off early1)They started off early in order/so as toin order/so as tothey could arrive in time.they could arrive in time.=too excited to go to sleep.=too excited to go to sleep.=so excited that she couldnt go to=so excited that she couldnt go to sleep.sleep.第24页，讲

28、稿共29张，创作于星期一n n Practise 第25页，讲稿共29张，创作于星期一I.I.把下列的单句变成恰当的从句，然后变成合适的非谓语形式把下列的单句变成恰当的从句，然后变成合适的非谓语形式1.we see the earth from space.we find it like a blue ball.2.I know the money is safe.I shall not worry about it.If/WhenIf/When we see the earth from space,we see the earth from space,we find it like a

29、blue ballwe find it like a blue ballSeeing the earth from space,we find it like a blue ballAs I know the money is safe,I shall not I know the money is safe,I shall not worry about it.worry about it.Knowing the money is safe,I shall not worry the money is safe,I shall not worry about.about.第26页，讲稿共29

30、张，创作于星期一3.She was chosen as the chairman of the 3.She was chosen as the chairman of the Students Union.It made us very happy.Students Union.It made us very happy.4.We heard the news.Our team had won.4.We heard the news.Our team had won.That she was chosen as the chairman of the Students Union made u

31、s very happy.We heard the news that our team had won.Her being chosenchosen as the chairman of the as the chairman of the Students Union,it made us very happy.Students Union,it made us very happy.We heard the news our team having won.第27页，讲稿共29张，创作于星期一 5.The radio set has gone wrong.I bought it last

32、 week The radio set which I bought last week has gone wrong.The radio set bought last week has gone wrong.6.Mr.Heroin is one of the foreign experts.he is 6.Mr.Heroin is one of the foreign experts.he is working in China.working in China.Mr.Heroin is one of the foreign experts who is working in China.Mr.Heroin is one of the foreign experts working in China.第28页，讲稿共29张，创作于星期一感谢大家观看第29页，讲稿共29张，创作于星期一