英语必修Ⅱ北师大版UNIT6成才课件（共29张）语法.ppt

1、配北师大版 英语 必修2Period ThreeGrammar配北师大版 英语 必修2一、定语从句1定语从句(Attributive Clauses)在句中作定语，修饰一个名词或代词，被修饰的名词或代词称作先行词。定语从句通常出现在先行词之后，由关系词(关系代词who，whom，whose，that，which或关系副词when，where，why)引导。定语从句配北师大版 英语 必修22定语从句可分为限制性定语从句和非限制性定语从句两种。限制性定语从句所修饰的词代表一个(些)或一类特定的人或事物。这类从句不能去掉，否则意义不完整。在译成汉语时，这类从句一般也译成从句。非限制性定语从句则不然，

2、它只对所修饰的词做进一步说明，去掉之后仍然成立。这类从句通常和句子的其他部分用逗号隔开，译为汉语时，从句可译成一个并列的句子。配北师大版 英语 必修2二、定语从句的关系代词1限制性定语从句，如果修饰人，一般用关系代词who，有时用that。Is he the man who/that wants to see you?他就是想见你的人吗？(who/that在从句中作主语)A man who doesnt try to learn from others cant hope to achieve much.一个不向别人学习的人是不能指望有什么成就的。配北师大版 英语 必修2(1)如果这个关系代词

3、在从句中作宾语，就应当用宾格whom或that，但在大多数情况下都可省略掉，在口语中可用who代替whom。He is the man whom/that I saw yesterday.他就是我昨天看见的那个人。(whom/that在从句中作宾语)He is the man(whom)youve been looking for.他就是你一直在找的人。There are some people here who I want you to meet.这儿有些我想让你见的人。配北师大版 英语 必修2(2)在介词之后只能用whom。This is the man to whom I referr

4、ed just now.这就是我刚才提到的那个人。Have you met the person about whom he was speaking?他讲的那个人你见过吗？(3)在口语中一般都把介词放到句子后部去，这时可用that，也可以省略。The girl to whom I spoke is my cousin.The girl(who/that)I spoke to is my cousin.刚才和我说话的那个女孩是我表妹。配北师大版 英语 必修22限制性定语从句如果修饰“物”，用关系代词that，也可以用which。它们所代替的先行词是表示事物的名词或代词，在从句中可作主语、宾语等

5、。A Period of prosperity which/that had never been seen before appears in the countryside.农村出现了前所未有的繁荣时期。(which/that在从句中作主语)The package(which/that)you are carrying is about to come unwrapped.你拿的包快散了。(which/that在从句中作宾语)配北师大版 英语 必修2(1)当关系代词在从句中用作宾语时，口语中常常省略(尤其被修饰的词是all，everything等不定代词时)。All you have to

6、 do is to press the button.你只要把按钮一按就行了。Thats the only thing we can do now.那是现在我们能做的唯一的事情。配北师大版 英语 必修2(2)在介词后只能用which，在口语中可以把介词放到从句之后，此时关系代词也可以省略。This is the question about which weve had so much discussion.This is the question(which)weve had so much discussion about.这就是我们讨论得那么多的问题。配北师大版 英语 必修23在非限制性

7、定语从句中，先行词指人的时候，关系代词只能是who，whom，不能用that；先行词指物的时候，关系代词只能用which，不能用that。Charles Smith，who was my former teacher，retired last year.查尔斯史密斯去年退休了，他曾经是我的老师。The house，which we bought last month，is very nice.我们去年买的那幢房子很不错。配北师大版 英语 必修2语法专练1We live in an age_more information is available with greater ease than

8、ever before.Awhy Bwhen Cto when Don which【答案】B考查定语从句。由先行词age为表时间的名词，并且在定语从句中作时间状语，故用when引导。D项中on应改为in。配北师大版 英语 必修22 I walked up to the top of the hill with my friend，_ we enjoyed a splendid view of the lake.Awhich BwhereCwho Dthat【答案】B句意：我和朋友走到山顶，在那儿我们欣赏了美丽的湖光风景。配北师大版 英语 必修23We are talking about the

9、 piano and the pianist _ were in the concert we attended last night.Awhich BwhomCwho Dthat【答案】D先行词既有物又有人，引导词要用that。配北师大版 英语 必修24The prize will go to the writer_story shows the most imagination.Athat BwhichCwhose Dwhat【答案】C句意：奖品将属于那些在其作品中表现出最有想象力的作者。whose 引导定语从句，因为后面有名词，所以用whose。配北师大版 英语 必修25I will r

10、emember the time _we spent together in the country.Awhen BthatCduring which Dat which【答案】B从句中的spent是个及物动词，它的宾语是关系代词that或which。配北师大版 英语 必修26By 16：30，_was almost closing time，nearly all the paintings had been sold.Awhich Bwhen Cwhat Dthat【答案】A考查定语从句。nearly all the paintings had been sold为主句，_was almos

11、t closing time为定语从句，修饰先行词16：30，且先行词在定语从句中作主语，故选A。配北师大版 英语 必修27Will you please show me the way to the only tall hill _stands the ancient temple built in the 1860s?Athat B/Cduring which Dwhere【答案】D从句是个倒装句，其正常语序应为“The ancient temple built in the 1860s stands on the hill.”。在定语从句中，on the hill被where代替。配北师

12、大版 英语 必修28I will take you to the newly opened museum _you may see _you are interested in.Awhich；that Bwhere；thatCin which；which Dwhere；what【答案】D第二空是个宾语从句，且从句缺少宾语；第一空是个宾语从句，关系词作状语。配北师大版 英语 必修29I refuse to accept the blame for something _was someone elses fault.Awho Bthat Cas Dwhat【答案】B考查定语从句。先行词是some

13、thing，指物，同时又充当定语从句的主语，只能用that。句意：我拒绝接受本来是别人的过错的这种指责。配北师大版 英语 必修210.Children who are not active or _diet is high in fat will gain weight quickly.Awhat BwhoseCwhich Dthat【答案】B句意：那些不活动或者吃过多脂肪的孩子会很快胖起来。whose在定语从句中作定语，修饰diet，它引导的从句修饰主语children。配北师大版 英语 必修211I have many friends，_some are businessmen.Aof t

14、hem Bfrom whichCwho of Dof whom【答案】Dof whom引导定语从句，表示“其中的”。先行词friends是表示人的名词，要用whom。配北师大版 英语 必修212After graduating from college，I took some time off to go travelling，_turned out to be a wise decision.Athat Bwhich Cwhen Dwhere【答案】B句意：大学毕业以后，我抽出了一点时间去旅游，这后来证明是个明智的决定。非限制性定语从句的引导词不可用that；用在从句中作主语，不可用when

15、和where。配北师大版 英语 必修213The girl _everybody had thought would win a gold medal failed at last.Awho Bwhom Cwhat D/【答案】A定语从句的先行词是“the girl”，在从句中作“would win”的主语。配北师大版 英语 必修214Why didnt he come to school yesterday?The reason _he told us was _he had been caught in an accident.Awhy；that Bthat；thatCthat；becau

16、se Dwhy；because【答案】Bhe told us是个定语从句，修饰先行词the reason。该从句缺少一个宾语，只能用that引导；另外，引导表语从句作reason的表语时只用引导词that。配北师大版 英语 必修215For many cities in the world，there is no room to spread out further，_New York is an example.Afor which Bin whichCof which Dfrom which【答案】C句意：世界上有很多城市都没有进一步拓展的空间了，纽约就是其中的一个例子。of which引

17、导非限制性定语从句，相当于：New York is an example of many cities in the world.配北师大版 英语 必修216Those successful deaf dancers think that dancing is an activity _sight matters more than hearing.Awhen Bwhose Cwhich Dwhere【答案】D句意：那些成功的聋哑舞蹈家认为舞蹈是一件视力比听力更重要的事情。此空应为关系词作状语。故选D。配北师大版 英语 必修217 Eric received training in compu

18、ter for one year，_he found a job in a big company.Aafter that Bafter whichCafter it Dafter this【答案】B句意：Eric接受计算机培训一年，之后他在一家大公司找了份儿工作。根据句子结构，前后句子用逗号隔开，故不能连接两个简单句。故选B。配北师大版 英语 必修218Gun control is a subject_Americans have argued for a long time.Aof whichBwith whichCabout whichDinto which【答案】C句意：控制枪支一直是美国人争论了很久的话题。argue about.：争论。