初中英语定语从句用法及配套练习
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可编辑修改精选全文完整版中考定语从句讲解与练习一、定语从句的概述在复合句中修饰或限定名词、代词的从句叫做定语从句。
被定语从句修饰或限定的名词、代词叫做先行词;引导定语从句的词叫做引导词。
定语从句放在所修饰、限定的词(先行词)之后。
例1:The boy who is reading a story book is my brother. 那个正在读一本故事书的男孩是我的兄弟。
在这句话中,who is reading a story book.是定语从句。
它修饰、限定the boy,the boy是先行词,引导定语从句的who是引导词。
二、定语从句的分类:定语从句可分为限制性定语从句和非限制性定语从句。
1. 限制性定语从句一般紧跟在先行词的后面,用来说明先行词的性质、身份、特征等状况,与先行词的关系非常密切,翻译时一般要译到先行词的前面;如果去掉,则整个句子的意思含混不清。
A doctor is a person who looks after people's health. 医生是照顾人们健康的人。
2. 非限制性定语从句起到补充说明作用,译为汉语时常不译作定语,而是根据句意译为相应的其他形式的从句。
它与主句的关系不如限制性定语从句密切,只是对先行词作附加说明,既使去掉,主句的意思依然清楚。
非限制性定语从句前往往有逗号与主句隔开,如非限制性定语从句放在句子中间,其前后都需要用逗号与隔开。
Yesterday, Jimmy left for Canada, where he had stayed two years.昨天,吉米动身到加拿大去了,他曾在那儿呆了两年。
三、定语从句的引导词引导定语从句的词称为引导词,它一方面连接先行词和定语从句;别一方面又在定语从句中充当句子成份,引导词一般不能按照疑问代词或疑问副词的意义进行翻译,一般情况下应译为“……的”。
定语从句的引导词可为分为关系代词和关系副词。
(英语)初中英语定语从句技巧(很有用)及练习题及解析一、定语从句1..-----1’11 never forget the school ______I used to study .--So will I.A. which B. what C. where【答案】C【解析】试题分析:句意:-我永远都不会忘记我曾经学习的那所学校。
—我也不会。
先行词school 在定语从句中作地点状语,可以用关系副词where代替。
所以选C。
考点:考查定语从句。
2.Ant Forest is a popular mobile app_____ allows people to plant real trees in the desert by collecting “green energy points’’.A.what B.who C.whom D.which【答案】D【解析】【详解】蚂蚁森林是一款允许人们通过收集绿色能量在沙漠里种植真的树木的流行的手机应用软件。
考查定语从句。
本句为定语从句,先行词是a popular mobile app指物,关系词用which,故选D。
3.All the children like the teachers ________ can understand them.A.what B.which C.who D.whose【答案】C【解析】【详解】句意:所有的孩子都喜欢能理解他们的老师。
本句是一个定语从句,先行词teachers是人,而且关系词在定语从句中作主语,故用关系代词who引导此定语从句,故选C。
4.This is the most beautiful picture __________ I have ever seen.A.that B.which C.what D.who【答案】A句意:这是我见过的最漂亮的画。
考查定语从句。
先行词被最高级修饰时,引导词应用that。
(英语)初中英语定语从句常见题型及答题技巧及练习题(含答案)含解析一、定语从句1.The story ______ I read in the newspaper was about a common problem among teenagers. A.whose B.who C.that D.where【答案】C【解析】【详解】句意:我在报纸上读到的那个故事是关于青少年的一个普遍问题。
考查定语从句的先行词。
这里指代我在报纸上所读的故事,用that作为定语从句的先行词。
故选C。
2.The girl handed everything _____ she had picked up in the street to the police.A.which B.in which C.that D.all【答案】C【解析】【详解】句意:女孩把她在街上捡到的所有东西都交给了警察。
考查定语从句。
本句先行词everything是不定代词,应该用关系代词that引导此定语从句。
故选C。
3.Shirley is the girl ______ taught me how to use Wechat(微信).A.whom B.which C.who【答案】C【解析】句意:雪莉是教会我如何使用微信的一个女孩。
whom修饰人,在定语从句中作宾语或表语;which修饰事物,在定语从句中主语或宾语,或表语。
who修饰人,在定语从句作主语,宾语或表语。
此处作为定语从句的主语,修饰the girl,故用who。
故选C。
4.I will never forget the people and the things_______ I saw on the Great Wall.A.who B.which C.whom D.that【答案】D【解析】句意:我永远不会忘记我在长城看到的人和事。
本句考察定语从句的关系词。
A. who关系词,先行词为人;B. which关系词,先行词为物;C. whom关系词,先行词为人,在句中作宾语; D. that关系词,先行词为人或物。
初中英语定语从句解题技巧解说及练习题( 含答案 ) 及分析一、定语从句1.-- Class, you should be thankful to those people _______ helped and supported you.--We will. Miss Chen.A. whichB. whomC. whoD. whose【答案】 C【分析】句意:——同学们,你们应当感谢那些帮助你们和支持你们的人。
——陈小姐,我们会的。
which 指引定语从句,修饰事物,作主语、宾语和表语;whom 指引定语从句,修饰人,作宾语或表语;who 指引定语从句,修饰人,作主语或宾语。
whose 指引定语从句,修饰人或物,作定语;此处修饰先行词people ,表示人,作定语从句的主语,故用who 。
应选 C。
2.When we speak of culture, we mean a way of life_________ a group of people have in common.A. what B. who C. where D. that【答案】D【分析】【详解】句意:当我们提及文化的时候,我们指的是一群人共同拥有的生活方式。
观察定语从句的指引词。
依据句意:当我们提及文化的时候,我们指的是一群人共同拥有的生活方式。
逗号后边的句中是含有定语从句的复合句,先行词是life ,表示“物”,用指引词that ,在从句中做宾语。
what不可以指引定语从句。
先行词“人”,指引词常用who 。
where在定语从句是中做地址状语。
应选D。
【点睛】指引定语从句的关系词包含关系代词和关系副词。
关系代词有that, which, whose, who, whom, as ;关系副词有 when, where, why 。
关系代词和关系副词在定语从句中都充任必定的句法成份。
关系代词在从句中充任动词的宾语时一般能够省略。
(英语)初中英语定语从句答题技巧及练习题(含答案)及解析一、定语从句1.The teenagers like the musician ____ different kinds of music.A.who play B.which plays C.who plays D.that play【答案】C【解析】【分析】【详解】试题分析:句意:青少年喜欢演奏不同种类音乐的音乐家。
The musician是先行词,后面跟的是它的定语从句。
先行词musician指人,用who、that引出定语从句,B错;关系词在定语从句中作主语,定语从句的谓语与先行词保持一致。
musician是单数,谓语用单数:plays。
故选C。
2.—What kind of movies do you prefer?—I prefer the movies _________me something to think about.A.which give B.that gives C.which gives D.who gives【答案】A【解析】句意:——你喜欢什么类型的电影?——我更喜欢那些让我思考的电影。
此句的先行词是movies,引导定语从句的关联词用that或which,排除C,D;定语从句的主语that或which 指代movies,动词不能用三单形式,故答案为A。
3.The leaders from eight countries attended the Shanghai cooperation organization summit in Qingdao got the welcome of the Chinese people.A.whom B.what C.who D.which【答案】C【解析】【详解】句意:出席上海合作组织青岛峰会的8国领导人受到中国人民的欢迎。
考查关系代词辨析。
what不是关系词,可排除。
(英语)初中英语定语从句的技巧及练习题及练习题(含答案)含解析一、定语从句1.一Please tell me something about Yang Liwei.一He is a great astronaut of all the Chinese are proudA.that B.whose C.who D.whom【答案】D【解析】句意:——请告诉我关于杨利伟的事情。
——他是一个所有中国人都为他感到自豪的宇航员。
be proud of为---感到自豪;这是一个定语从句,介词of后面应用宾格,故选D2.She is talking about the school and teachers ______ we visited last month.A.who B.which C.where D.that【答案】D【解析】句意:她正在谈论关于我们上个月参观的那个学校和那里的老师。
who引导定语从句,修饰人,作主语或宾语;which引导定语从句,修饰事物,作主语或宾语;where引导定语从句,修饰地点名词,作状语;that引导定语从句,修饰人或事物,作主语或宾语。
根据the school and teachers可知此处既修饰人,又修饰事物,故用that引导定语从句,故选D。
3.Do you have books about famous scientists ________ are suitable for children to read? A.what B.which C.who D.whom【答案】B【解析】【详解】句意“你有关于科学家方面的适合小孩子读的书吗?”。
本题考查定语从句。
A.定语从句中没有what;B.which指物,在从句中作主语和宾语;C.who指人,在从句中作主语和宾语;D.whom指人,在从句中作宾语。
根据句意可知,先行词为books指物,在从句中作主语,故选B。
初中英语定语从句用法及配套练习一、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,关系副词包括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。
1.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,限制性定语从句是先行词在意义上不可缺少的定语,如果去掉的话,主句的意思就不完整,意义就表述不明。
这种句型一般定语从句紧接先行词,如: I was the only person in my office who was invited.2.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。
非限制性定语从句。
它与主句的关系不十分密切,只是对其附加说明,也就是讲即便去掉定语从句,句意也不受影响,仍然清晰明了。
这样的定语从句要在它和主句之间加一逗号分开。
且关系代词不引导这种非限制性定语从句,如:Michael Jaskon,who is the greatest singer in the world,passed away in 2010.如:Mary lived in the city of Hongkong,where used to be a small poor countryside.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。
初中英语定语从句专项练习题(含答案) +定语从句专项训练及答案解析+名词部分配套练习初中英语定语从句专项练习题附参考答案1. Don’t talk about such things of __________ you are not sure.A. whichB. whatC. asD. those2. Is this the factory __________ you visited the other day?A. thatB. whereC. in whichD. the one3. Is this factory __________ some foreign friends visited last Friday?A. thatB. whereC. whichD. the one4. Is this the factory __________ he worked ten years ago?A. thatB. whereC. whichD. the one5. The wolves hid themselves in the places __________ couldn’t be found.A. thatB. whereC. in whichD. in that6. The freezing point is the temperature __________ water changes into ice.A. at whichB. on thatC. in whichD. of what7. This book will show you __________ can be used in other contexts..A. how you have observedB. what you have observedC. that you have observedD. how that you have observed8. The reason is __________ he is unable to operate the machine.A. becauseB. whyC. thatD. whether9. I’ll tell you __________ he told me last week.A. all whichB. thatC. all thatD. which10. That tree, __________ branches are almost bare, is very old.A. whoseB. of whichC. in whichD. on which11. I have bought the same dress __________ she is wearing.A. asB. thatC. whichD. what12. He failed in the examination, __________ made his father very angry.A. whichB. itC. thatD. what13. We’re talking about the piano and the pianist __________ were in the concert we attended last night.A. whichB. whomC. whoD. that14. The girl __________ an English song in the next room is Tom’s sister.A. who is singingB. is singingC. sangD. was singing15. Those __________ not only from books but also through practice will succeed.A. learnB. whoC. that learnsD. who learn16. Anyone __________ this opinion may speak out.A. that againstB. that againstC. who is againstD. who are against17. Didn’t you see the man __________?A. I nodded just nowB. whom I nodded just nowC. I nodded to him just nowD. I nodded to just now18. Can you lend me the novel __________ the other day?A. that you talkedB. you talked about itC. which you talked withD. you talked about19. Is there anything __________ to you?A. that is belongedB. that belongsC. that belongD. which belongs20. ---- “How do you like the book?”---- “It’s quite different from __________ I read last month.”A. thatB. whichC. the oneD. the one what21. Mr. Zhang gave the textbook to all the pupils except __________ who had already taken them.A. the onesB. onesC. someD. the others22. The train __________ she was travelling was late.A. whichB. whereC. on whichD. in that23. He has lost the key to the drawer __________ the papers are kept.A. whereB. in whichC. under whichD. which24. Antarctic __________ we know very little is covered with thick ice all the year round.A. whichB. whereC. thatD. about which25. It’s the third time __________ late this month.A. that you arrivedB. when you arrivedC. that you’ve arrivedD. when you’ve arrived26. It was in 1969 __________ the American astronaut succeeded in landing on the moon.A. thatB. whichC. whenD. in which27. May the fourth is the day __________ we Chinese people will never forget.A. whichB. whenC. on whichD. about which28. We are going to spend the Spring Festival in Guangzhou, __________ live my grandparents and some relatives.A. whichB. thatC. whoD. where29. The hotel __________ during our holidays stands by the seaside.A. we stayed atB. where we stayed atC. we stayedD. in that we stayed30. Is it in that factory __________ “Red Flag” cars are produced?A. in whichB. whereC. whichD. that31. It is the Suez Canal __________ separates Asia __________ Africa.A. which, toB. where, fromC. that, fromD. that, with32. Under the bridge, however, almost directly below, __________ was a small canoe, with a boy in it.A. thereB. whereC. itD. which33. He is not __________ a fool __________.A. such, as he is lookedB. such, as he looksC. as, as he is lookedD. so, as he looks34. Is that the reason __________ you are in favour of the proposal?A. whichB. whatC. whyD. for that35. He must be from Africa, __________ can be seen from his skin.A. thatB. asC. whoD. what36. He has two sons, __________ work as chemists.A. two of whomB. both of whomC. both of whichD. all of whom37. I, __________ your good friend, will try my best to help you out.A. who isB. who amC. that isD. what is38. He is a man of great experience, __________ much can be learned.A. whoB. thatC. from whichD. from whom39. ---- Do you know the town at all?--- No, this is the first time I __________ here.A. wasB. have beenC. cameD. am coming40. I don’t like __________ you speak to her.A. the wayB. the way in thatC. the way whichD. the way of which41. The two things __________ they felt very proud are Jim’s gold watch and Della’s hair.A. about whichB. of whichC. in whichD. for which42. The dinner was the most expensive meal we __________.A. would haveB. have hadC. had never hadD. had ever had43. Do you know which hotel __________?A. she is stayingB. she is staying inC. is she stayingD. is she staying in44. There is only one thing __________ I can do.A. whatB. that C . all D. which45. Who can think of a situation __________ this idiom can be used?A. whichB. thatC. whereD. in that46. I have many books, some of __________ are on chemistry.A. themB. thatC. whichD. those47. They were interested __________ you told them.A. in whichB. in thatC. all thatD. in everything48. The astronaut did many experiments in the spaceship, __________ much help for knowing space.A. which we think it isB. which we think are ofC. of which we think isD. I think which is of49. The great day we looked forward to __________ at last。
(英语)初中英语定语从句(一)解题方法和技巧及练习题一、定语从句1. I still remember the college and the teachers ________ I visited in London years ago. A.what B.who C.that D.which【答案】C【解析】试题分析:句意:我仍旧记得几年前去伦敦访问的大学和老师们。
what一般不用于定语从句;who在定语从句中指人; that既可指人,也可指物;which指物。
结合语境可知本句中先行词the college and the teachers中既有人,又有物,故只能用关系代词that,所以选C。
考点:考查关系代词。
2.The only language ____ is easy to learn is mother tongue.A.which B.that C./ D.it【答案】B【解析】试题分析:句意:唯一的容易学的语言就是母语。
先行词language在定语从句中作主语,由于它前面有修饰语only,所以只能用关系代词that,不能用which,因此选B。
考点:考查定语从句。
3.This is the most beautiful picture __________ I have ever seen.A.that B.which C.what D.who【答案】A【解析】句意:这是我见过的最漂亮的画。
考查定语从句。
先行词被最高级修饰时,引导词应用that。
结合句意和语境可知选A。
点睛:限制性定语从句中只能用that 引导定语从句的几种情况:当先行词是everything, anything, nothing (something 除外), all, none, few, little, some等不定代词时,或当先行词受every, any, all, some, no, little, few, much等词修饰时。
初一七年级英语语法定语从句用法总结含练习及答案定语从句是一种形容词的关系从句,由关系代词或关系副词引导。
初一英语中的定语从句仅限于限制性定语从句。
一、英语中的定语从句的位置。
英语中的定语从句始终要放在被修饰的词之后。
如:The man(先行词) who / that I saw at the school gate yesterday(定语从句)is my English teacher.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。
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 (先行词) who /that (关系代词)is wearing a red coat. (主语)我正在等穿着红色外套的那个男孩。
The dictionary (先行词) that / which(关系代词)my sister gave me last Sunday is very expensive.(宾语)我姐姐上周星期天给我的那本字典很贵。
The woman is his mother (先行词) whose (关系代词)name is Linda Brown. (定语)那个是他的母亲,名叫琳达·布朗。
That is the house (先行词) where (关系副词)my father used to live.(状语)那是我父亲曾经居住过的房子。
三、初中英语中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。
初中英语定语从句用法及配套练习一、定语从句的概念❀定语从句:定语从句是由关系代词或关系副词引导的从句,其作用是作定语修饰主句的某个名词性成分,其作用相当于形容词,所以又称为形容词性从句,一般紧跟在它所修饰的先行词后面。
先行词:定语从句所修饰的词称为先行词关系词:引导定语从句的关联词称为关系词Mary likes music that is quiet and gentle. 玛丽喜欢轻柔的音乐。
❀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。
(1)限制性定语:a从句紧跟先行词,主句与从句不用逗号分开b从句不可省去,否则句意含糊不清(2)非限制性定语从句:a主句与从句之间有逗号分开,起补充说明作用b如省去,主句意思依然清楚。
eg:There is somebody here who wants to speak to you.这里有人要和你说话。
Charles Smith, who was my former teacher, retired last year.查理•史密斯去年退休了,他曾经是我的老师。
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,关系副词包括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、关系代词的用法1、who,whom二者都用于指人,who 用作主语,whom用作宾语(可省略)。
在口语中,有时可用who代替whom,也可省略。
例如:eg: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)eg: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)eg:Yesterday I came across a few friends with whom I went to the supermarket.(直接跟在介词后面,不能用who,只能用whom,且不能省略)昨天,我碰到了一些一起逛过超市的朋友。
2、whose的用法whose一般指人,但有时也指物。
在从句中作定语。
eg:Do you know the girl whose French is excellent?你认识那个法语非常好的姑娘吗?Please pass me the book whose cover is green.请递给我那本绿皮的书。
(= Please pass me the book the cover of which is green.)3、whichwhich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。
eg: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)4、thatthat既可以用于指人,也可以用于指物。
指人时可与who、whom互换,指物时可与which互换。
在从句中作主语、宾语或表语,作主语时不可省略,作宾语可省略,不可直接跟在介词后面作宾语。
eg: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)5、asas引导定语从句主要用于两种结构:①用于as we all know类句型中,②用于such...as...,the same...as...等固定结构中。
(1)as用于as we all know等句式中eg:She is very patient, as is shown in her work. (作主语)她很耐心,正如她工作中所表现出来的一样。
There was a supermarket around here, as I remember. (作宾语)我记得这儿附近有一家超市。
Things are not the same as they used to be.(作表语)事情变得和以前不一样了。
(2)as用于such...as...等句式中as引导定语从句常出现于such...as..., the same...as... ,so...as..., as...as...中eg:It’s the same person as we wanted to find yesterday .(作宾语)我们昨天要找的是同一个人。
Such girls as he knows are good at English. (作宾语)他所认识的女孩都擅长英语。
Such people as have made great contributions to the world should be greatly respected.(作主语)1那些对世界做出极大贡献的人应当受到极大的尊重。
You can take as many candies as you want.(第二个as在定语从句中作宾语)你想拿多少糖果就拿多少。
☃注意:(1)有些“动词+介词”习语如look after,look for,call on等不可把介词提前。
eg:This is the person whom you are looking for.这就是你要找的那个人。
(2)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:eg:The city that she lives in is very far away.她居住的城市非常远。
(3)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.eg: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.eg: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 ,all,any,much,many等词修饰时,只能用that,而不用which.eg: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.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.eg: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.eg:There is a book on the desk that belongs to Tom.桌子上那本书是汤姆的。
❈主句是there be 结构,关系代词在从句中指人时,宜用who(4)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:eg: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:eg: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:eg:Tom came back,which made us happy.汤姆回来了,这使我们很高兴。
四、关系副词的用法(1)whenwhen指时间,其先行词表示时间,when在句中作时间状语。
eg:This was the time when he arrived.这是他到达的时间。
I’ll never forget the day when we met.我永远也忘不了我们见面的那一天。
(2)wherewhere指地点,其先行词表示地点,where在句中作地点状语。
eg:This is the place where he works.这是他工作的地点。
(3)whywhy指原因,其先行词是原因,why起原因状语作用。
例如:eg:Nobody knows the reason why he is often late for school.没人知道他为什么上学总迟到。
as&which引导非限制性定语从句引导非限制性定语从句时,有时两者可互换。
eg:I live a long way from work, as/ which you know.我住得离工作单位很远,这你是知道的。
1、宜用as,不用which(1)在句法上,as常用作一些实意动词(如see, know, hear, watch, remember, say, tell, show, expect, guess等)的宾语,这类动词与as几乎成了一种固定搭配。
eg:Einstein, as we know(=as is well known), is a famous scientist.众所周知,爱因斯坦是一位著名的科学家。
There was a net bar around here, as I remember.我记得这儿附近有一家网吧。
(2)从句置于句首时eg:As is often the case, the girl forgot to her dictionary.(不能用which)经常是这样子的,那个女孩忘了带字典。