第一篇:初中英语被动语态和定语从句的用法详解
初中英语被动语态的用法详解
一、被动语态的结构
主动语态(The Active Voice)表示主语是动作的执行者。被动语态(The Passive Voice)表示主语是动作的承受者。构成:承受者+助动词be+及物动词的过去分词+by+执行者
一般现在时:am/is/are+过去分词.一般过去时:was/were+过去分词 一般将来时:shall /will be +过去分词 现在完成时:have /has been +过去分词 现在进行时:am/is/are+being+过去分词.过去将来时:should /would be +过去分词.含情态动词的被动结构:情态动词+be+过去分词.二、被动语态的用法
1)当我们不知道动作的执行者是谁,或者没有必要指出动作的执行者时,需用被动语态。
2)当我们需要强调动作的承受者时,常用被动语态。
3)如果需要说出动作的执行者, 用by引导出动作的执行者。主动语态变为被动语态时,其谓语动词的时态要与原句时态保持一致,其谓语动词的数要与新主语保持一致。
三、主动语态变为被动语态的情况 1)主语+谓语动词+宾语
将主动语态的宾语变为被动语态的主语。
(主动)We bought a book yesterday.(被动)The book was bought yesterday.2)主语+谓语动词+间接宾语+直接宾语
将主动语态中一个宾语变为被动语态的主语。多数情况下将间接宾语变为主语。如果直接宾语变为主语时,间接宾语前要加介词to / for。
(主动)He showed me a book yesterday.(被动)I was showed a book yesterday.(被动)The book was showed to me yesterday.3)主语+谓语动词+复合宾语
含有一个由宾语加宾语补足语构成的复合宾语,变为被动语态时,将主动语态的宾语变为被动语态的主语,宾语补足语保留不变,成为主语补足语。
(主动)I found him a good pupil.(宾语补足语)(被动)He was found a good pupil.(主语补足语)
4)短语动词变为被动语态
有些短语动词相当于一个及物动词,其后可以接宾语,因此它们也有被动语态,但短语动词是不可分割的整体,变为被动语态时不可去掉其后面的介词或副词。
(主动)We should look after the patients very well.(被动)The patients should be looked after very well by us.5)宾语从句变为被动语态
若主动语态中是宾语从句,变为被动语态时常用it作形式主语,而把真正的主语放在后面。It’s said that he passed the exam.6)被动语态应注意的几个特殊问题:
(1)不及物动词带介词和介词宾语,在变为被动语态时,仍然要带上介词。
(主动)The students in class listen to the teacher carefully.(被动)The teacher is listened to carefully by the students in class.(2)当动词带有复合宾语时,并且宾补是省去“to”的动词不定式时,在被动语态中应加上“to”。使役动词make have let,感官动词see watch notice hear feel等。
(主动)They make do all the work.(被动)We were made to do all the work.(主动)We often hear her sing English songs.(被动)She is often heard to sing English songs.(主动)I see him walk to school.(被动)He is seen to walk to school.初中英语定语从句的用法详解
一、定语从句的概念
在复合句中,修饰某一名词或代词的从句叫定语从句。被修饰的名词或代词叫先行词,定语从句一般放在先行词的后面。
二、定语从句的关系词
引导定语从句的关系词有关系代词和关系副词,常见的关系代词包括that, which, who(宾格whom,所有格whose)等,关系副词包where, when, why等。关系代词和关系副词放在先行词及定语从句之间起连接作用,同时又作定语从句的重要成分。
三、定语从句的分类
根据定语从句与先行词的关系,定语从句可分为限制性定语从句及非限制性定语从句。限制性定语从句紧跟先行词,主句与从句不用逗号分开,从句不可省去,非限制性定语从句主句与从句之间有逗号分开,起补充说明作用,如省去,意思仍完整。
四、关系代词的用法
1.that 既可以用于指人,也可以用于指物。在从句中作主语或宾语,作主语时不可省略,作宾语可省略。例如: Mary likes music that is quiet and gentle.玛丽喜欢轻柔的音乐。(that作主语)The coat(that)I put on the desk is blue.我放在桌子上的那件外套是蓝色的。(that作宾语)2.which用于指物,在句中作主语或宾语,作主语不可省略,作宾语可省略。例如: The building which stands near the train station is a supermarket.位于火车站附近的那座大楼是一家超市。(作主语)The film(which)we saw last night was wonderful.我们昨天晚上看的那部电影很好看。(作宾语)3.who, whom用于指人,who 用作主语,whom用作宾语。在口语中,有时可用who代替whom, 也可省略。例如:
The girl who often helps me with my English is from England.经常在英语方面帮助我的那个女孩是英国人。(作主语)Who is the teacher(whom)Li Ming is talking to? 正在与李明谈话的老师是谁?(作宾语)注意:(1)当定语从句中含有介词,介词放在句末时,who, that, which可省略,但介词在关系代词前时,只能用“介词+which/whom”结构。例如: This is the house in which we lived last year.这是我们去年居住的房子。
Please tell me from whom you borrowed the English novel.请告诉我你从谁那借的这本英文小说。
(2)含有介词的固定动词词组中,介词不可前置,只能放在原来的位置上。例如: This is the person whom you are looking for.这就是你要找的那个人。
(3)that 作介词的宾语时,介词不能放它的前面,只能放在从句中动词的后面。例如: The city that she lives in is very far away.她居住的城市非常远。
(4)关系词只能用that的情况:
a.先行词被序数词或形容词最高级所修饰,或本身是序数词、基数词、形容词最高级时,只能用that,而不用which.例如: He was the first person that passed the exam.他是第一个通过考试的人。
b.被修饰的先行词为all, any, much, many, everything, anything, none, the one等不定代词时,只能用that,而不用which.例如: Is there anything that you want to buy in the shop? 你在商店里有什么东西要买吗? c.先行词被the only, the very, the same, the last, little, few 等词修饰时,只能用that,而不用which.例如: This is the same bike that I lost.这就是我丢的那辆自行车。
d.先行词里同时含有人或物时,只能用that, 而不用which.例如: I can remember well the persons and some pictures that I saw in the room.我能清楚记得我在那个房间所见到的人和一些照片。
e.以who或which引导的特殊疑问句,为避免重复,只能用that.例如: Who is the girl that is crying? 正在哭泣的那个女孩是谁?
f.主句是there be 结构,修饰主语的定语从句用that,而不用which.例如: There is a book on the desk that belongs to Tom.桌子上那本书是汤姆的。
(5)关系词只能用which,而不用that 的情况: a.先行词为that, those时,用which, 而不用that.例如: What’s that which is under the desk? 在桌子底下的那些东西是什么? b.关系代词前有介词时,一般用which,而不用that.例如: This is the room in which he lives.这是他居住的房间。c.引导非限制性定语从句,用which, 而不用that.例如: Tom came back, which made us happy.汤姆回来了,这使我们很高兴。
五、关系副词的用法
(1)when指时间,其先行词表示时间,在句中作时间状语。
例如: This was the time when he arrived.这是他到达的时间。(2)where指地点,其先行词表示地点,在句中作地点状语。例如: This is place where he works.这是他工作的地点。(3)why 指原因,其先行词是原因,起原因状语作用。
例如: Nobody knows the reason why he is often late for school.没人知道他为什么上学总迟到。
第二篇:初中英语定语从句的用法解析
初中英语定语从句的用法解析
【摘要】定语从句是一种形容词的关系从句。它由关系代词或关系副词引导(1)。初中英语中的定语从句仅限于限制性定于从句,但对初中生来说,定语从句既是一个重点,也是一个难点。【关键词】定语从句 先行词 关系代词 关系副词
一、英语中的定语从句与汉语中的定语位置不同。在复合句中,修饰某一名词或代词的从句叫做定语从句。英语中的定语从句始终要放在被修饰的词之后,而汉语中的定语则放在被修饰词之前。如:
The man who / that I saw at the school gate yesterday is my English teacher.先行词 定语从句
昨天我在校门口看见的那个人是我的英语老师。
二、英语从句中的句型结构比较复杂,有先行词、关系代词或关系副词。被定语从句修饰的词叫先行词,引导定语从句的关联词有关系代词或关系副词。限制性关系分句和它的先行项的所指意义有着不可分割的联系(2)。关系代词或关系副词放在先行词和定语从句之间起纽带作用,关系代词或关系副词在定语从句中要充当一个成分。关系代词在句中可作主语、宾语或定语,关系副词在句中作状语。如:
I am waiting for the boy who /that is wearing a red coat.(主语)
先行词 关系代词
我正在等穿着红色外套的那个男孩。
The dictionary that / which my sister gave me last Sunday is very expensive.(宾语)先行词 关系代词
我姐姐上周星期天给我的那本字典很贵。
The woman is his mother whose name is Linda Brown.(定语)先行词 关系代词
那个是他的母亲,名叫琳达·布朗。
That is the house where my father used to live.(状语)先行词 关系副词
那是我父亲曾经居住过的房子。
三、初中英语中的定语从句关系代词或关系副词的具体用法。
1.who指人(也可用that),在定语从句中作主语,也可作宾语。如: Yesterday I helped an old man who / that lost his way.(主语)
昨天我帮助了一位迷路的老人。
Mr Wang is the man(who / that / whom)you met in the zoo this morning.(宾语)王先生就是今天早上你在动物里遇到的那个人。
注意:关系代词who指人,作宾语时,可用whom代替;作宾语时,关系代词可省略。作其它成分,关系代词则不能省略。
2.whose指人,也可指物。在定语从句中作定语。
The boy whose mother is ill is staying at home to look after her today.其母亲生病的那个男孩今天呆在家里照顾她。I have a story book whose cover is red.我有一本封面是红色的故事书。
3.which指物(也可用that),在定语从句中作主语,也可作宾语。如: Football is a game which / that is liked by most boys.(主语)足球是被大多数男孩喜欢的运动。
I don’t believe the news which / that Tom won the game.(宾语)我不相信汤姆赢得这场比赛的消息。
四、关系代词whom, which在定语从句中作介词宾语时,可以和介词一起放在先行词与定语从句之间。如:
That is the place in which I lived for five years.=That is the place which / that I lived in for five years.那就是我住过五年的地方。
Mr Zhang is the man for whom I am looking.=Mr Zhang is the man who / whom / that I am looking for.张先生就是我正在找的那个人。
五、具体使用关系代词或关系副词需要注意的问题。
1.先行词是地点时,如果该先行词做了定语从句的主语或宾语时,关系代词用that或which.如: The school that / which I used to study in is becoming better and better.(the school 作了介词in的宾语。)我过去曾经学习的那所学校变得越来越好了。
先行词是地点时,如果该先行词不作定语从句的主语或宾语时,关系代词用where.如: The place where the accident happened isn’t far from our school.事故发生的那个地方离我们学校不远。
(定语从句中的动词happened是不及物动词,它不跟宾语,而the accident又作了定语从句的主语,因此该定语从句既不需要主语,也不需要宾语。)2.只用that,不用which的情况。(1)前有序数词修饰时。如:
This is the tenth gift that I received for my birthday.这是我收到的第十个生日礼物。
(2)前有形容词最高级修饰时。如:
That is the most exciting game that I have ever watched.那是我曾经看过最令人兴奋的比赛。
(3)先行词是all, little, few, something, anything, everything等不定代词时。如: All that he told me is true.他告诉我的一切是真实的。(4)先行词被the only修饰时。如:
The only thing that I can get is a pen.我唯一能得到的东西就是一支钢笔。(5)先行词既指人,又指物时。如:
We talked about the people and the things that we were interested in.我们谈论了我们感兴趣的人和事。
3.只用which,不用that的情况。
(1)定语从句是物时,定语从句由“介词+关系代词which”引导。如: The thing about which the teacher is talking is very important.老师正在谈论的那件事非常重要。
(2)先行词本身是that, those时,如:
What’s that which is flying in the sky? 在天空中飞的那是什么? 总之,我们作为初中英语教师要把初中英语中的定语从句讲解清楚,帮助学生理解课文和阅读理解中的定语从句,帮助学生用定语从句进行正确的书面表达,为以后更进一步的学习定语从句打下坚实的基础。
第三篇:初中英语被动语态用法小结
初中英语被动语态用法小结
一、语态概述
英语的语态是通过动词形式的变化表现出来的。英语中有两种语态:主动语态和被动语态。
主动语态表示主语是动作的执行者。
例如:Many people speak Chinese.谓语:speak的动作是由主语many people来执行的。
被动语态表示主语是动作的承受者,即行为动作的对象。例如:Chinese is spoken by many people.英语English是动词speak的承受者。
二、被动语态的构成被动语态由“助动词be+及物动词的过去分词”构成。人称、数和时态的变化是通过be的变化表现出来的。现以speak为例说明被动语态在各种时态中的构成。一般现在时:am/is/are+spoken
一般过去时:was/were+spoken
一般将来时:will/shall be+spoken
现在进行时:am/is/are being+spoken
过去进行时:was/were being+spoken
现在完成时:have/has been+spoken
过去完成时:had been + spoken
三、被动语态的用法
(1)不知道或没有必要说明动作的执行者是谁。
例如:Some new computers were stolen last night.一些新电脑在昨晚被盗了。(不知道电脑是谁偷的)
This bridge was founded in 1981.这座桥竣工于1981年。
(2)强调动作的承受者,而不强调动作的执行者。
例如:The glass was broken by Mike.玻璃杯是迈克打破的。
This book was written by him.这本书是他写的。
Your homework must be finished on time.你们的家庭作业必须及时完成。
四、主动语态变被动语态的方法
(1)把主动语态的宾语变为被动语态的主语。
(2)把谓语变成被动结构(be+过去分词)(根据被动语态句子里的主语的人称和数,以及原来主动语态句子中动词的时态来决定be的形式)。
(3)把主动语态中的主语放在介词by之后作宾语,将主格改为宾格。例如:All the people laughed at him.He was laughed at by all people.They make the bikes in the factory.The bikes are made by them in the factory.He cut down a tree.A tree was cut down by him.五、含有情态动词的被动语态
含有情态动词的主动句变成被动句时,由“情态动词+be+过去分词”构成,原来带to的情态动词变成被动语态后“to”仍要保留。
We can repair this watch in two days.This watch can be repaired in two days.They should do it at once.It should be done at once.六、特殊情况
1.He made the boy work for two hours yesterday.The boy was made to work by him for two hours yesterday.2.Mother never lets me watch TV.被动语态同步达标练习】
Ⅰ.单项选择(选自各地中考题)
()1.The medicine______in a dry and cool place.(2000年重庆市中考题)
A.keep B.must keep C.must be kept D.must be keep
()3.Today ,the forests have almost gone.People must______down too many trees.(2001年安徽省中考题)
A.stop to out B.stop from cutting
C.be stopped to cut D.be stopped from cutting
()5.The key ______ for locking the classroom door.(2001年广西省中考题)
A.uses B.is used C.is using D.use
()6.A new school______over there in two years.(2001年四川省中考题)
A.may build B.may be built C.is built
()8.Computers are very useful.For example ,they can______sending e-mail.(电子邮件)(2001年苏州市中考题)
A.use for B.be used of C.be used for D.use of
()9.—What a nice garden!
—It______every day.(2000年武汉市中考题)
A.is cleaning B.has cleaned C.must clean D.is cleaned
()10.This work ______next week.(2000年广西省中考题)
A.may finish B.finish C.finishes D.may be finished
()11.My house______in 1995.We have lived there for nearly five years.(2000年广西省中考题)
A.was built B.has built C.is built D.were built
()12.The lost boy______early this morning.(2000年四川省中考题)
A.found B.was founded C.was found D.founded
()13.That white building______two years ago ,but it is quite old now.(2000年河北省中考题)
A.built B.was built C.is built D.builds
()14.The big tree______by my mother ten years ago.(2000年甘肃省中考题)
A.was planted B.planted C.has planted D.was planting【综合能力训练】 Ⅱ.用括号中动词被动结构的适当形式填空。.English______widely______(use)in the world..These pictures must(keep)well..She______(fall)ill last night ,and she______(take)to the hospital at once.4.Now rice and wheat______(grow)in my hometown ,too.Look!The
crops__________(grow)fast in the fields..The Great Wall(know)all over the world..______the street lights usually ______(turn)on at seven in summer evening ? 7.______this kind of car______(produce)in Wuhan ?.______the doctor______(send)for last night ?.We used a teapot before the thermos______(invent)..Three children______(take)good care of by the nurse..Some new houses______(build)by the villagers themselves..What language ______(speak)in Japan ?.The black bike______(buy)in that shop three days ago..The doctor said Jim must ______(operate)on at once..The big tree______(blow)down in the storm last night.【创新备考训练】
Ⅲ.将下列主动语态改为被动语态。.You needn’t do it now..You must finish your homework now..We can do the work today..They founded that hospital in 1996..Yesterday we played football after school..People all over the world know the Great Wall.11.He often helps his brother.
第四篇:初中英语定语从句(学生)
初中英语定语从句练习题
1.The place _______interested me most was the Children's Palace.A.Which B.where C.what D.in which 2.Do you know the man _______? A.whom I spoke
B.to who spoke
C.I spoke to
D.that I spoke 3.This is the hotel _______last month.A.which they stayed B.at that they stayed C.where they stayed at D.where they stayed 4.Do you know the year ______the Chinese Communist Party was founded? A.which B.that C.when D.on which 5.That is the day ______I'll never forget.A.which B.on which C.in which D.when 6.The factory ______we'll visit next week is not far from here.A.where B.to which C.which D.in which 7.Great changes have taken place since then in the factory _______we are working.A.where B.that C.which D.there 8.This is one of the best films _______.A.that have been shown this year B.that have shown C.that has been shown this year D.that you talked 9.Can you lend me the book ______the other day? A.about which you talked B.which you talked C.about that you talked D.that you talked 10.The pen ______he is writing is mine.A.with which B.in which C.on which D.by which 11.They arrived at a farmhouse, in front of ______sat a small boy.A.whom B.who C.which D.that 12.The engineer ______my father works is about 50 years old.A.to whom B.on whom C.with which D.with whom 13.It there anyone in your class ______family is in the country? A.who B.who's C.which D.whose
29.This is the reason ______he didn't come to the meeting.A.in which B.with which C.that D.for which 30.This machine, ______for many years, is still working perfectly.A.after which I have looked B.which I have looked after C.that I have looked after D.I have looked after 31.The reason ______he didn't come was ______he was ill.A.why;that B.that;why C.for that;that D.for which;what 32.He is working hard, ______will make him pass the final exam.A.that B.which C.for which D.who 33.That is not the way ______I do it.A./ B.which C.for which D.with which 34.I have two grammars, ______are of great use.A.all of which B.either of which C.both of that D.both of which 35.I want to use the same tools _______used in your factory a few days ago.A.as was B.which was C.as were D.which 36.My neigh bours used to give me a hand in time of trouble, _____ was very kind of them.A.who B.which C.that D.it 37.This is the magazine _______ I copied the paragraph.A.that B.which C.from that D.from which 38.He is not such a man _______ would leave his work half done.A.that B.which C.who D.as 39.You can depend on whatever promise _______ he makes.A./ B.why C.when D.whose 40.Smoking, _______ is a bad habit, is, however, popular.A.that B.which C.it D.though 41.---Did you ask the guard _______ happened?---Yes, he told me all _______ he knew.A.what;that B.what;what C.which;which D.that;that 42.I shall never forget those years _______ I lived on the farm with the farmers, _______ has a great effect on my life.4-
第五篇:初中英语定语从句练习题
定语从句讲解及练习
一.定义:在复合句中,修饰某一名词或代词的从句叫做定语从句。如:1)The man who lives next to us is a policeman.2)You must do everything that I do.上面两句中的man和everything是定语从句所修饰的词,叫先行词,定语从句放在先行词的后面。
引导定语从句的词有:关系代词that, which, who(宾格whom, 所有格whose)
关系副词where, when、why 关系词常有三个作用:
1、引导定语从句
2、代替先行词
3、在定语从句中担当一个成分
二、关系代词引导的定语从句 1.who指人,在从句中做主语
(1)The boys who are playing football are from Class One.(2)Yesterday I helped an old man who lost his way.2.whom指人,在定语从句中充当宾语,常可省略。
(1)Mr.Liu is the person(whom)you talked about.注意:关系代词whom在口语和非正式语体中常用who代替,可省略。
(3)The man who/whom you met just now is my friend.3.which指物,在定语从句中做主语或者宾语,做宾语时可省略
(1)Football is a game which is liked by most boys.(which 在句子中做主语)
(2)This is the pen(which)he bought yesterday.(which 在句子中做宾语)4.that指人时,相当于who或者whom;指物时,相当于which。在宾语从句中做主语或者宾语,做宾语时可省略。
(5)The people that/who come to visit the city are all here.(在句子中做主语)
(6)Where is the man that/whom I saw this morning?(在句子中做宾语)5.whose通常指人,也可指物,在定语从句中做定语
(1)He has a friend whose father is a doctor.(2)I lived in a house whose roof has fallen in.whose指物时,常用以下结构来代替
(3)The classroom whose door is broken will soon be repaired.=The classroom the door of which is broken will soon be repaired.(5)Do you like the book whose color is yellow? =Do you like the book the color of which is yellow? 三.关系副词的用法:
1.when指时间,其先行词表示时间,在句中作时间状语
It happned in November when the weather was wet and cold.2.where 指地点,其先行词表示地点,在句中做地点状语 Let’s look for a place where we can swim.3.why指原因,其先行词常是reason,在句中做原因状语 Nobody knows the reason why he is often late for school.关系代词只用that,不用which的情况
1.先行词为:all,everything,anything,nothing ,little,much等不定代词时。
He told me everything that he knows.2.先行词被all ,any,every,each,much,little,no,some,few等修饰时
All the books that you offered has been given out.3.先行词有形容词最高级或序数词修饰,或先行词本身就是最高级或序数词时。This is the best novel that I have ever read.4.先行词既指人又指物时。
We talked about the persons and things that we remembered.5.先行词被the only,the very 修饰时。He is the only man that can do the work.6.句中已经有who或which ,为了避免重复时,Who is the girl that is drawing a picture?
定 语 从 句 练习
用关系代词填空:that、which、who、whom、whose 1.This is the man ________ wants to see you.2.The student ___________ answered the question is Zhang Hua.3.The man __________ you went to see has come.4.The man ___________I met yesterday lent me some money.5.The woman _______________ you saw is our geography teacher.6.The runner ________________ you are asking about is over there.7.The person ______________ you should write to is Mr.Ball.8.The man ___________was passing by saw what happened.9.Here is the pen _________ you lost the day before yesterday.10.These books _____________ you lent me were very useful.11.The storybook ____________ I have just read cannot be easily forgotten.12.A clock is a machine ______ tells people the time.13.This is shirt ___________I bought yesterday.14.A dictionary is a book ________ gives the meaning to the word.15.The book ____________ is on the table is mine.16.The film ____________ they are talking about is very interesting.17.I will never forget the people and the places _____ I have ever visited.18.Is there anyone ____________ family is in Beijing? 19.Show me the boy ______________ mother is a well-known singer.20.The boy______ father is a teacher is good at English.单项选择
()1.Your teacher of Chinese is a young lady____ comes from Beijing.A.who
B.which
C.whom
D.whose()2.What’s the name of the program________.A.which are listening
B.you are listening to
C.to that you are listening
D.that you are listening()3.The students were all interested ____ you told them yesterday.A.in which
B.in that this
C.all that
A.whom
B.whose
A.where
D.in everything
D.which D.in that D.who()4.He was the only person in his office______ was invited.C.that
()5.This is the museum______ we visited last year.B.in which
C.which
C.which
()6.Charlie told his mother all____ had happened.A.that
B.what
()7.Do you know the student_____?
A.whom I often talk
C.I often talk with
B.with who I often talk D.that I often talk
C.it's
D.its()8.I like the house_____ windows face south.A.whose
B.who’s
A.what I need
B.I need
A.who
()9.Would you tell me where to get the dictionary _____?
C.which I need it
D.that I need it
C.whom
D.that()10.The young woman_____ I spoke just now is a young doctor.B.to whom
()11. Did you find the notebook ______ Jim had given me for my birthday?
A.who
B.whom
C.which
D.whose()12.That's all ______ I have seen and heard.A.which
B.that
C.where
D.what()13.Have you seen the man _____ plan we were talking about______ yesterday ?
A.who, them B.its, them
C.whose,/
D.whose, them()14.The Oscar is one of the film prizes ____ offered to any Chinese actor or actress so far.A.which are not
B.that have not been C.that has not
D.that has not been()15.He never reads anything ______ is not worth reading.A.that
B.as
C.who
D.which()16.The man ________ coat is black is waiting at the gate.A.who's
B.whose
C.that
D.of which()17._________ cleans the classroom can go home first.A.Anyone
B.those who
C.However
D.The one who()18.The police caught the man _______ stole my handbag.A.he
B.that
C.whom
D.which()19.The girl ________ is reading under the tree ________ my sister.A.which, is
B.whom, was
C.who , is
D.who, was()20.George Mallory was an English teacher _______ loved climbing.A.who
B.whom
C.he
D.which