当which引导的定语从句指代主句全部内容时,可以把which改为it,作形式主语,把原来的主句改成正在主语。或者把定语从句的整个信息改换为名词短语作主语,使原来的定语从句变成简单句。
例4: He indulges himself all day in computer games, which makes his parents extremely sad.
改为:It makes his parents extremely sad that he indulges himself all day in computer games.
他整天沉湎于电脑游戏,这使他父母伤心至极。(主语从句
或者:His indulgence in computer games all day makes his parents extremely sad. (名词短语
基本概念定语:用于修饰名词或代词的成分就叫定语。 定语从句:如果修饰某个名词或代词的定语是一个完整的句子,这个句子就叫定语从句。定语从句所修饰的名词或代词叫先行词。定语从句放在先行词后面。定语从句的引导:定语从句的引导词代替的是先行词。
1、当定语从句所修饰的名词是事、物时,用that/which引导,且that/which在定语从句中作主语或宾语。e.g:a.Thisisthepenthat/whichIboughtyesterday.
2.当定语从句所修饰的名词是人时用that/who引导,引导词再从句中做主语或宾语。
3.定语从句修饰的\'名词时地点时用which/that或where引导:若地点名词在定语从句中是作主语或宾语就用that/which引导,是作地点状语则用where引导,可与“介词+which”互换。作visited的宾语作介词in的宾语作work的地点状语
4.当定语从句修饰的名词是时间名词时:若在定语从句中作主语或宾语用that/which,作时间状语则用when,同样可与“介词+which”互换。
5.当定语从句所修饰的名词在定语从句中表示原因时用why。’tcomeisstillamystery.
6.当定语从句修饰的名词和引导词后面的那个词之间是所有关系时,用whose引导。女儿已经出国的那个人是位医生
7.一些特殊情况:
Summer vacation on that day, our whole family to get up early followed set out to travel, filled with our laughter all the way.
Came to the tiger mountain, I saw the mountains at the foot of the mountain have a rest, the salesman saw we'll meet up selling their goods to us, we didn't buy it back in the car, the car from the bottom to the top of the hill, hill road edge is very thin, mountain road is rugged, I looked at the cliffs and thought, because I was the first time to drift, don't know what kind of drift.
Got to the top of the mountain, a few yawn, everyone tired to lazy underground car, is the entrance of a pile of air craft, large and small filled with the door. Staff repeatedly asked everyone: "wear life jacket wear a good helmet to right door to wait in line."
Put on the clothes after we will go to the line, to me, I and my mother sat with a boat atmosphere. On the big boat when staff told us how handrails... Just with a curious mood along the landscape to the distance. This water can be bad to "walk", along the way encounter a lot of risks, vortex, boat, landslides, everything, when all boats were in small caves are fixed, while I was watching the scenery is being cold water on it. Originally all in a water fight! I also not to be outdone, also play the water wars, everyone no matter know all splashed to on to each other, the cave echoed with our laughter...
Suddenly, in front of a boat out of the shortcut. Slowly, the crowd to evacuate, our boat slip out, I also coming ashore from the boat down to the water to go swimming.
On shore, I also don't forget to read the war. Think of my happy journey, he couldn't help laughing. This is my summer vacation journey of happiness, you think fun?
宾语从句的语序要用陈述句语序,但要注意当疑问词为主语时,句式为:疑问词+谓语+其他,问句和陈述句语序一样。
典型例题:I didn\'t know ?
A. What wrong was with her B.what was wrong with her
C .what wrong is with her D.what is wrong with her
解析:主句是一般过去时,从句要用相应过去时态,所以排除C和D;在what was wrong with her中,what作主语,所以问句本身又是陈述句语序,不用变化。
答案:B
同上面一样,At基本上后接sound,sight“听到、看到”之类的词;on接“回来、到达”之类的词;用in,during表示“when, while”;用over表示“while”之意。当然,这一切都是相对的分类。
例1:The little girl passed out at sight of a snake.小女孩一看到蛇就昏过去了。
例2:In our hurry to get from one place to another, we failed to see anything on the way.当我们急急忙忙从这儿到那儿的时候,一路上什么也没有看见。
例3:On arrival at the railway station, he found the train had already left.当他到达火车站的时候,他发现火车已经开走了。
例4:He had intended to go, but on second thoughts, he gave up the idea.
他本来想去,但进一步考虑后,打消了这个念头。
例5:During my absence, would you please take care of my cat?
在我不在的时候,请帮我照看一下猫,好吗?
例6:He fell asleep over a book.他看书的时候睡着了。
例7:After reelection he announces that he will not help.经过一番考虑后,他宣布将不提供任何帮助。
例8:After graduation, he went to America for his PhD studies.毕业之后,他去了美国攻读博士。
如果定语从句的时态与主句的时态具有同时性(包括谓语有情态动词或之后性,则可以用“关系代词或关系副词+不定式”来简化,或直接用“不定式”来修饰先行词。要注意的是,此时的不定式一定要是及物动词,如果是不及物,则需要在动词后面加上相应的介词,使之成为及物动词短语。这个结尾的介词可以提前到关系代词前面,也可以继续留在句尾。前者是正式说法,后者是非正式说法。
例1:We moved to the country so that the children would have a garden in which they could play in.
我们搬到了乡下,好让孩子们有个花园在里面玩。
改为:We moved to the country so that the children would have a garden in which to play.
或者:We moved to the country so that the children would have a garden to play in.
例2:He felt miserable unless he had neighbors (whomhe could quarrel with.
他要是没有可以吵架的邻居就难受。
改为:He felt miserable unless he had neighbors with whom to quarrel.
或者:He felt miserable unless he had neighbors to quarrel with.
例3: The conference which will be held this afternoon is bound to be a great success. 计划在今天下午举行的会议一定会取得成功。
改为:The conference which to be held this afternoon is bound to be a great success.
或者:The conference to be held this afternoon is bound to be a great success.
例4:At a ceremony in Honolulu on Dec. 29, Postmaster General John E. Potter gave a preview of the Lunar New Year Commemorative Stamps Souvenir Sheet, the grand finale of the Lunar Year stamp series, which will be available in 2005.
12月29日,美国邮政总局局长约翰·E·波特在檀香山从句了农历新年的纪念邮票小型张的揭幕仪式,这枚小型张将于2005年正式发行,它为农历新年的系列纪念邮票写下了完美的结局。(注意:与定语从句一样,也可以采用非限制性形式
改为:At a ceremony in Honolulu on Dec. 29, Postmaster General John E. Potter gave a preview of the Lunar New Year Commemorative Stamps Souvenir Sheet, the grand finale of the Lunar Year stamp series, to be available in 2005.
例句:Two other poses were tried and I emerged from the booth to find a lot people waiting for my signatures.
又试了两个其他的姿势后,我从拍照亭里出来,发现很多人在那里等待我的签名。
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