定语从句中只能使用that的情况
1.当先行词为anything，everything，nothing等不定代词时，只能使用“that”。例：Is
there anything that I can do for you?我能给你做点什么吗？
2.当先行词为all，any，much，many词时，只能使用“that”。例：Tom told her mother
all that had happened.汤姆把事情的全部情况告诉了他的妈妈。
3.当先行词是形容词最高级或被形容词最高级修饰时，只能使用“that”。例：This is the
most wonderful time that I have ever had. 这是我度过的最美好的时光。
4.当先行词是序数词修饰时，只能使用“that”。例：He was the first person that passed
the exam.他是第一个通过考试的人。
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5.先行词被the only，the very，the same，the last修饰时，只能使用“that”。例：1.This will be the last chance that he can get.这将会是他得到的唯一机会。2.He is
the only person that can help you out. 他是唯一能帮你的人。
6.先行词里同时含有人或物时，只能使用“that”。例：They talked of things and persons
that they remembered in the school. 他们谈论他们记得的有关学校的事和人。
7.当主句是以who，which 开头的特殊疑问句或先行词是who时，只能使用“that”。例：Which is the book that he bought from the library yesterday? 哪本是你们昨天从图
书馆借的书？
2008年12月9日第112期英语语法讲解：anyone/any one；no one/none；
every/each
语法, every, none, anyone, 英语英语, anyone, none, every, 语法
1．anyone 和 any one
anyone仅指人，any one既可指人，也可指物。
2．no one 和none
a) none 后跟of短语，既可指人又可指物，而no one只单独使用，只指人。
b) none 作主语，谓语动词用单，复数均可，而no one作主语谓语动词只能是单数。
None of you could lift it. 你们中没有人可举起它。
---- Did any one call me up just now? --刚才有人打电话给我吗?
---- No one. --没有。
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3．every 和each
1) every 强调全体的概念， each强调个体概念。
Every student in our school works hard. 我们学校的学生都很用功。
Each student may have one book.. 每个学生都可有一本书。
2) every 指三个以上的人或物(含三个)，each指两个以上的人或物 (含两个)。
3) every 只作形容词，不可单独使用。each可作代词或形容词。
Every student has to take one.
Each boy has to take one.
Each of the boys has to take one.
4) every不可以作状语，each可作状语。
5) every 有反复重复的意思，如 every two weeks等； each没有。
6) every 与not 连用，表示部分否定； each 和not连用表示全部否定。
Every man is not honest. 并非每个人都诚实。
Each man is not honest. 这儿每个人都不诚实。
2008年12月1日第104期英语语法讲解：too…to 用法
英语, 语法, 用法, 讲解英语, 语法, 用法, 讲解
1. too…to太…以至于…
He is too tired to work.
他太累了，不能继续工作。
---- Can I help you ? 需要我帮忙吗?
---- Well, I'm afraid the box is too heavy for you to carry it, but thank you all the same. 不用了。这箱子太重，恐怕你搬不动。谢谢您。
2. 如在too前有否定词，则整个句子用否定词表达肯定， too 后那个词表达一种委婉含义，
意为"不太"。
It's never too late to mend. (谚语)
改过不嫌晚。
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3. 当too 前面有only, all, but时，意思是：非常… 等于very。
I'm only too pleased to be able to help you. 我非常高兴能帮助你。
He was but too eager to get home. 他非常想回家。
2008年9月22日第34期英语语法讲解:形容词副词用法专题精讲
英语, 副词, 形容词, 语法, 用法英语, 副词, 形容词, 语法, 用法
对形容词的考查涉及形容词原级，比较级和最高级的各种句型、形容词作定语的位置、易混淆的形容词用法辨析等。其中，形容词比较等级句型、形容词修饰不定代词something，anything，everything，nothing时的位置，易混淆的形容词用法辨析等是考查的热点。
一、形容词的一般用法
1.作定语，一般放在所修饰词的前面。
例如，It’s a cold and windy d ay.
2.作表语，放在系动词的后面。
例如，He looks happy today.
3.形容词修饰something，anything，nothing，everything等复合不定代词时，须放
在其后。
例如，Would you like something hot to drink？
4.表示长、宽、高、深及年龄的形容词，应放在相应的名词之后。
例如，How long is the river？It’s about two hundred metres long.
5.只能作表语的形容词：afraid害怕；alone独自的；asleep睡着的；awake醒着的；
alive活着的；well健康的；ill病的；frightened害怕的
例如，The man is ill.(正)
The ill man is my uncle.(误)
6.只能作定语的形容词：little小的；only唯一的；wooden木质的；woolen羊毛质的；
elder年长的
例如，My elder brother is in Beijing.(正)
My brother is elder. (误)
7.貌似副词的形容词：lonely独自的；friendly友好的；lively生动的；lovely可爱
的
8.复合形容词：snow-white雪白的 English-speaking说英语的；glass-topped玻璃罩的；full-time全日制的；well-known众所周知的；kind-hearted善良的；man-made人造的；take-away可以带走的；ten-year-old十岁的。
二、多个形容词修饰名词时，其顺序为：
限定词(冠词、指示代词、形容词性物主代词、数词)——描绘词(大小，长短，形状，新旧，长幼，颜色)——出处——材料性质——类别——名词
A small round table一张小圆桌
A tall white building一幢高大的白色建筑物
A dirty old black shirt一件又脏又旧的黑色衬衣
A famous American medical school一个非常著名的美国医学院
三、形容词常用句型
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1.“It’s +adj.+of+sb.+不定式”表示“某人(做某事)怎么样”。
注意：这一句型中常用描述行为者的性格、品质的形容词，如good(好的)，kind(友善的)，nice(友好的)，polite(有礼貌的)，clever(聪明的)，foolish(愚蠢的)，lazy(懒惰的)，careful(细心的)，careless(粗心的)，right(正确的)，wrong(错误的)等。
例如，It’s very kind of you to help me.(=You are very kind to help me.)你能
帮助我，真好。
It’s very rude of her to say such words.(=She is very rude to say such words.)
她说这样的话，真粗鲁。
It’s foolish of him to go alone.(=He is foolish to go alone.)他单独出去太傻
了。
2.“It’s+adj.+for+sb.+不定式”表示“做某事对某人来说怎么样”。
注意：这一句型中常用的形容词有important(重要的)，necessary(必要的)，difficult(困难的)，easy(容易的)，hard(艰难的)，dangerous(危险的)，safe(安全的)，useful(有益的)，pleasant(舒适的)，interesting(有趣的)，impossible(不可能的)等。
例如，It’s not easy for them to learn a foreign language.(=To learn a foreign language is not easy for them.)对于他们来说学好一门外语不容易。
It’s very i mportant for students to listen to teachers carefully.(=To listen to teachers carefully is very important for students.)对于学生来说上课认真听老师
讲课是非常重要的。
It’s necessary for us to get to school on time.(=To get to school on time is necessary for us.)对于我们来说按时到校是非常必要的。
3.表示感情或情绪的形容词，如glad(高兴的)，pleased(高兴的)，sad(忧伤的)，
thankful(感激的)等常接不定式。
例如，Glad to see you.见到你非常高兴。
I’m very sad to hear the bad news.听到这个坏新闻，我非常难过。
4.表示能力和意志的形容词，如ready(乐意的，有准备的)，able(有能力的)，sure(一
定)，certain(一定)等常接不定式。
例如，Lei Feng is always ready to help others.雷锋总是乐于助人。
He is sure to get to school on time.他一定会按时到校。
2009年2月10日第159期英语语法讲解:able，capable
英语, capable, 语法, 讲解英语, capable, 语法, 讲解
able，capable
这一对词都是形容词，又都含有“能够”、“能干”之意，但涵义和使用场合有所不同，大致有如下几点区别：
（一）在用作定语表示“能干的”意味时，able所描述的范围较概括，capable所描述的范围较专注，因为前者指某人聪明能干，有多才多艺的概括涵义；后者仅指具有应付某一特指工作要求的能力。例：
She is an able teacher
她是个能干的教师。
She is a capable teacher．
她是个能胜任工作的教师。
（二）able指“能够”，是一时之现象；capable常用以指“能力”，是经常的现象。如：
I shall not be able to come to the office tomorrow．
明天我不能到办公室来（指由于某种原因而暂时不能来）。
She is incapable of manual labour．
她不能从事体力劳动（指由于某种长期或经常的原因，例如患病而不能劳动）。
（三）指某人能作某事时，able之后接动词不定式，capable之后接介词of.例如：
We are able to get back to town before dark．
我们能够天黑之前赶回市区。
They are not capable of doing the work．
他们没有能力做这件工作。
（四）capable除表示“有能力的”意味外，还可用以表示“有可能的”涵义，able则没有这个用法。如：
The situation is capable of improvement．
此情况有可能好转。
That oil tanker is capable of being restored．
那艘油轮有可能修好。
请注意，下列句中的able是用错了，应改为capable：
This book is able to be translated．（错）
This book is capable of being translated．（对）
That law is able to be evaded．（错）
That law is capable of being evaded．（对）
（五）able 一般用作正面意义，指好人好事；capable 则是中性词，既可指好事，亦可指坏事，例如在下例中，capable of anything是表示“任何坏事都做得出来”之意：That guy is capable of anything！
那家伙什么勾当都会干得出来！
（六）able的反义词是unable；capable的反义词是incapable.另一点值得注意的是，able 的名词是ability，义：“能力”（the power to do）；capable的名词是capability 或capacity，前者义：“具有从事某事的能力”；后者义：“容量”或“受容力”。需要在此指出的是，ability 是可以通过练习或锻炼获得的，而capability则是固有的能力，它与练习或锻炼无关。通过下列例句的对比，我们不难区分其义蕴：
I do not doubt his ability to do the work．
He has the capability to benefit from university education．
第一句的ability是指通过训练或工作磨炼而获得的“能力”；第二句的capability是指天赋之才，与后天无关。
2008年9月26日第38期英语语法讲解:动词不定式
动词, 英语, 语法, 讲解英语, 动词, 语法, 讲解
1 不定式作宾语
1) 动词+ 不定式
The driver failed to see the other car in time.司机没能及时看见另一辆车。
I happen to know the answer to your question.我碰巧知道你那道问题的答案。
2) 动词+不定式；动词+宾语+不定式
I like to keep everything tidy.我喜欢每件东西都保持整洁。
I want to speak to Tom.我想和汤姆谈话。
3) 动词+疑问词+ to
Please show us how to do that. 请演示给我们如何去做。
There are so many kinds of tape-recorders on sale that I can't make up my mind which to buy.有这么多的录音机，我都拿不定主意买哪一种。
注意
疑问词带不定式在句中作成分时，谓语动词用单数。如：The question is how to put it into practice. 问题是怎样把它付诸实施。
2. 不定式作补语
1) 动词+宾语+不定式(to do)
a.Father will not allow us to play on the street.父亲不让我们在街上玩耍。
b.We believe him to be guilty. 我们相信他是有罪的。
Find 的特殊用法
Find 后可用分词做宾补，或先加形式宾语，再加形容词，最后加带to 的动词不定式。find 后也可带一个从句。此类动词还有get，have。
I found him lying on the ground.
I found it important to learn.
典型例题
The next morning she found the man ___ in bed，dead.
A. lying
B. lie
C. lay
D. laying
答案：A.find的宾语后面，用分词或分词短语，起宾语补足语作用。现在分词表达主动，也表达正在进行，过去分词表达被动。
2) to + be 的不定式结构，作补语的动词。
acknowledge, believe, consider, think, declare(声称), discover, fancy(设想), feel, find,guess, judge, imagine, know, prove, see(理解), show, suppose, take(以为), understand
We consider Tom to be one of the best students in our class. 我们认为汤姆是班上最好的学生之一。
典型例题
Charles Babbage is generally considered___ the first computer.
A. to invent
B. inventing
C. to have invented
D. having invented
答案：A. 由consider to do sth. 排除B、D。. 此句只说明发明这一个事实，不定式后用原形即可。而C为现在完成时，发明为点动词一般不用完成时，且此处也不强调对现在的影响，因此不选C。
3) to be +形容词
seem, appear, be said, be supposed, be believed, be thought, be known, be reported, hope, wish, desire, want, plan, expect, mean
The book is believed to be uninteresting.人们认为这本书没什么意思。
4) there be+不定式
believe, expect, intend, like, love, mean, prefer, want, wish, undrstand
We didn't expect there to be so many people there. 我们没料到会有那么多人在哪里。
注意
有些动词需用as 短语做补语，如regard, think believe, take, consider.
We regard Tom as our best teacher.我们认为汤姆是我们最好的老师。
Mary took him as her father .玛丽把他当作自己的父亲。
3. 不定式作主语
1) It's easy (for me) to do that. 我做这事太容易了。
It's so nice to hear your voice.听到你的声音真高兴。
It's necessary for you to lock the car when you do not use it. 当你不用车的时候，锁车是有必要
的。
2) It's very kind of you to help us. 他帮助我们，他真好。
It was silly of us to believe him.我们真愚蠢，竟然相信了他。
注意
1) 其他系动词如，look，appear等也可用于此句型
2) 不定式作为句子成分时，动词用单数形式。
3) 当不定式作主语的句子中又有一个不定式作表语时，不能用It is… to…的句型
(对)To see is to believe.百闻不如一见。(错)It is to believe to see.
It's for sb.和It's of sb.
1) for sb. 常用于表示事物的特征特点，表示客观形式的形容词，如easy, hard, difficult, interesting, impossible等：
It's very hard for him to study two languages. 对他来说学两门外语是很难的。
2) of sb的句型一般用表示人物的性格，品德，表示主观感情或态度的形容词，如good, kind, nice, clever, foolish, right。
It's very nice of you to help me. 你来帮助我，你真是太好了。
for 与of 的辨别方法
用介词后面的代词作主语，用介词前边的形容词作表语，造个句子。如果道理上通顺用of，不通则用for。如：Y ou are nice.(通顺，所以应用of)。He is hard.(人是困难的，不通，因此应用for。)
4. 不定式作表语
不定式可放在be动词后面，形成表语。例如：
My work is to clean the room every day.
His dream is to be a doctor.
5. 不定式作定语
不定式做定语通常要放在被修饰的词后。例如：
I have a lot of work to do.
So he made some candles to give light.
6. 不定式作状语
1) 目的状语
To… only to (仅仅为了), in order to, so a s to, so(such)… as to… (如此……以便……)
He ran so fast as to catch the first bus.他飞快地跑以便赶上第一班车。
I come here only to say good-bye to you.我来仅仅是向你告别。
2) 作结果状语，表事先没有预料到的，要放在句子后面。
What have I said to make you angry.
He searched the room only to find nothing.
3) 表原因
I'm glad to see you.
典型例题
The chair looks rather hard, but in fact it is very comfortable to ___.
A. sit
B. sit on
C. be seat
D. be sat on
答案：B.如果不定式为不及物动词，其后应有必要的介词。当动词与介词连用时，常位于"形容词+动词不定式"结构的末尾。
用作介词的to
to 有两种用法：一为不定式+动词原形；一为介词+名词/动名词, to 在下面的用法中是第二种，即to+ 名词/动名词：admit to承认，confess to承认，be accustomed to 习惯于，be used to 习惯于，stick to 坚持，turn to开始，着手于，devote oneself to 献身于，be devoted to 致力于，look forward to 盼望，pay attention to
注意
省to 的动词不定式
1) 情态动词( 除ought 外，ought to)：
2) 使役动词let, have, make：
3) 感官动词see, watch, look at, notice , observe, hear, listen to, smell, feel, find 等后作宾补，省略to。
注意
在被动语态中则to 不能省掉。
I saw him dance. =He was seen to dance.
The boss made them work the whole night.=They were made to work the whole night.
4) would rather，had better：
5) Why… / why not…：
6) help 可带to，也可不带to, help sb (to) do sth：
7) but和except：but前是动词do时，后面出现的动词用不带to的动词不定式。
8) 由and, or和than连接的两个不定式，第二个to 可以省去：
9) 通常在discover, imagine, suppose, think, understand等词后，可以省去to be：He is supposed (to be) nice.他应该是个好人。举例：He wants to move to France and marry the girl. He wants to do nothing but go out. 比较：He wants to do nothing but go out. He wants to believe anything but to take the medicine.
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1) ---- I usually go there by train.
---- Why not ___ by boat for a change?
A. to try going
B. trying to go
C. to try and go
D. try going
答案：D. why not 后面接不带to 的不定式，因此选D。
2) Paul doesn't have to be made ___. He always works hard.
A. learn
B. to learn
C. learned
D. learning
答案：B. make后接不带to 的动词不定式，当其用于被动时，to 不可省略。
动词不定式的否定式
Tell him not to shut the window…
She pretended not to see me when I passed by. 我走过的时候，她假装没看见。
典型例题
1) Tell him ___ the window.
A. to shut not
B. not to shut
C. to not shut
D. not shut
答案：B。 tell sb to do sth 的否定形式为tell sb not to do sth.
2) She pretended ___ me when I passed by.
A. not to see
B. not seeing
C. to not see
D. having not seen
答案：A。 pretend 后应接不定式。其否定形式为pretend not to do sth.。
3) Mrs. Smith warned her daughter ___ after drinking.
A. never to drive
B. to never driver
C. never driving
D. never drive
答案：A。warn sb to do sth. 的否定形式为warn sb not to do sth. 此处用的是否定词
never.
4) The boy wanted to ride his bicycle in the street，but his mother told him ____.
A. not to
B. not to do
C. not do it
D. do not to
答案：A。not to 为not to do it 的省略形式。可以只用to这个词，而不必重复整个不定式词组。及物动词do后应有名词、代词等，否则不对，因此B，D不对。
5) The patient was warned ___ oily food after the operation.
A. to eat no
B. eating not
C. not to eat
D. not eating
答案：C。warn一词要求后用不定式，此处为不定式的被动，否定形式为be warned not to
do。
不定式的特殊句型too…to…
1) too…to太…以至于…
He is too excited to speak. 他太激动了，说不出话来。
---- Can I help you ? 需要我帮忙吗?
---- Well, I'm afraid the box is too heavy for you to carry it, but thank you all the same. 不用了。这箱子太重，恐怕你搬不动。谢谢您。
2) 如在too前有否定词，则整个句子用否定词表达肯定， too 后那个词表达一种委婉含义，
意为"不太"。
It's never too late to mend. (谚语) 改过不嫌晚。
3) 当too 前面有only, all, but时，意思是：非常… 等于very。
I'm only too pleased to be able to help you. 我非常高兴能帮助你。
He was but too eager to get home. 他非常想回家。
不定式的特殊句型so as to
1) 表示目的；它的否定式是so as not to do。
Tom kept quiet about the accident so as not to lose his job. 汤姆对事故保持沉默
是为了不丢掉他的工作。
Go in quietly so as not to wake the baby. 轻点进去，别惊醒了婴儿。
2) so kind as to ---劳驾
Would you be so kind as to tell me the time? 劳驾，现在几点了。
不定式的特殊句型Why not
"Why not +动词原形"表达向某人提出建议，翻译为："为什么不……?" "干吗不……?"
例如：Why not take a holiday? 干吗不去度假?
2008年9月15日第27期英语语法讲解:“as...as...”的结构的理解和翻译英语, 语法, 结构, 讲解, 翻译英语, 语法, 结构, 讲解, 翻译
“ as …… as …… ”是大家熟悉的一种结构，常译为“像……一样”。但在实际应用中，会有例外。如：
Anti-virus software plays one，albeit important，part in the defense of your company from malicious attack but the security of your computer system is only as strong as the weakest link. And that，more often than not，is the human factor.
在这里，将as …… as …… 译为“像……一样”，显然是行不通的。如何解决这一问题？我们可以从as …… as …… 的结构入手，分析一下它的用法。
1. 当主语是同一性质的事物比较时，as …… as …… 解释为“同……一样”
例：John is as bright as Bob. 约翰和鲍博一样聪明。
2. 当as …… as …… 结构的主语相同，而比较项目不同，即把同一事物两种不同性质的方面等同比较时，相当于both …… and …… ，可译为“既……又……”
例：He is as brave as wise. 他既勇敢又聪明。
She is as gifted as diligent. 她不但有天赋，而且勤奋。
根据以上讨论，我们可以将上面一个句子译为：“杀毒软件的作用固然重要，但在保护公司不受恶意攻击的战斗中，只能起一定的作用。公司的计算机系统安全与否，恰恰系于一个既薄弱又牢固的环节，而这个环节往往取决于人。”
除此以外，as …… as…… 还有以下几种用法：
1. as …… as …… 结构的两个主语和两个比较项目都不同，即把两个不同的人和物在不同的方面比较时，相当于whereas ，可译为“而”。
例：He was as experienced as his brother was green. 他经验丰富，而他的弟弟则涉世未深。
The prisons are as over-crowded as the farmlands are empty. 监狱里人满为患，而地里却无人耕作。
2. 当as …… as …… 的结构后面连接can / any / ever / possible / 等词时，表示最高级的意思，可译为“极其，最好或尽量”。
例：He is as wrong as wrong can be. 他大错特错了。
This is as fair a land as ever. 这是一片最美的土地。
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3. 当as …… as …… 结构后面表示重量、数量、时间、距离等计量名词时，相当于 up
to ，表示程度，可译为“达到……”。
例：The river is as deep as 10 meters. 此河深达 10 米。
At night， the temperature on the moon may be as low as -160 ℃ . 在夜晚，月
球的温度可能低至零下 160 度。
as …… as …… 结构还有一些固定搭配的词组，其中意思也难于从字面上猜测，如 as good as 简直是 / 几乎等于， as soon as not 更愿意， as likely as not 很可能， as often as not 往往 / 常常，这些需要平时多加积累和注意。
climate，weather
这两个词的词义有细微的差异，使用场合也有所不同。
Climate指某地的平均气候或经常性的气候（average weather conditions）；weather 指某地一时的天气，如寒暖、晴雨和干湿的变化情况（a particular condition of wind，
rain，snow，sunshine，etc．）。例如：
The climate of our country is mild，but individual places experience bad weather．我国的气候是温和的，但有时个别地区也会出现坏天气。
请再看下面的例句：
A drier climate would be good for your health．
比较干燥的天气也许会对你的健康有好处。
What is the weather like today？
今日天气如何？
In Hong Kong people seldom wear galoshes in wet weather．
在香港下雨天很少有人穿童鞋。
请注意，weather之前不可以用不定冠词a来修饰。例如我们不可以说：What a brilliant
weather！应把a删去。
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另外，用作比喻义时，climate与weather都指“环境”，“情况”，但使用场合有些
不同。例如：
The favourable political climate is conducive to economic investment．
良好的政治气候有利于经济投资。
The hostile climate in the institute makes working there difficult．
机构里的恶劣气氛使在那里工作变得困难。
You cannot rely on fair-weather friends to help you in all weathers．
你不要指望一些酒肉朋友在种种环境里都能帮助你。
2009年2月9日第158期英语语法讲解:act as，act like
英语, act, 语法, like, 讲解英语, act, 语法, like, 讲解
act as，act like
乍然看来，act as和 act like是两个同义短语，在涵义上无甚区别可言，其实不然。
Act as的意思是“充当”、“担任”，相当于 serve as，可与人或物词如：doctor、director、interpreter、guide、coach、 teacher、go-between、furniture、tools等字搭配使用。as是连词，引导一个省略了谓语的状语从句。例：
This herb can act as an antidote against snakebite．
这种药草可以用作蛇咬的解毒药。
Last summer she acted as a guide for tourists．
去年夏天，她担任旅游向导。
This coin may act as a screwdriver．
这枚硬币可以充当螺丝起子用。
Mr．Liu acted as group leader while Mr．Zhang was ill．
张先生生病时，刘先生任组长。
请注意，有时候，act for与act as的意义颇相近，但它们在表示概念方面互不相同。act as是“（临时）充当”或“起…的作用”； act for则表示“代理”的涵义。请比较
下一句和前述句：
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Mr．Liu acted for Mr．Zhang while，the latter was ill．
张先生患病期间，刘先生代理他的工作。
Act like的意思是“行为像”、“举动像”，相当于英语的 to act in the manner of，它常与人或动物名词连用。like是介词，其后接宾语。例：
That child acts like a grown-up．
那个孩子的举动像成年人一样。
Don't act like a fool！
别像傻瓜一般！
His refusal of our offer acted like a wet blanket．
他拒绝了我们的建议，真使我们扫兴。
（注：a wet blanket 作“令人扫兴的事或人”。
2009年1月19日第150期英语语法讲解:anyway，any way
英语, anyway, 语法, 讲解英语, anyway, 语法, 讲解
anyway，any way
这一对词的意思并不一样。anyway和anyhow同义，但前者多用于美国英语，后者多用于英国英语。anyway 在句中用作副词和连接词，义：“无论如何”、“不管怎样”，相当
于 in any case和at any rate.例：
Anyway，we can try．
不管怎样，我们可以试试看。
I will not change my mind anyway．
无论如何，我不愿意改变我的宗旨。
“I can give you a lift if you wait”—“No，I'll walk Thanks，anyway．”
“如果你等一下，我可以驾我的车送你去。”——“不用了，我步行好了。谢谢你（尽
管我不坐你的车）！”。
Any way的意思是“任何方法”、“任何方式”，way 是名词，any是修饰它的定语。
例：
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If there is any way in which you can help me tide over the difficulties，let
me know．
如果你有什么办法帮助我度过难关，请告诉我。
He could not find the way to the village in any way．
他怎么也找不到那条通向村庄的马路。
I cannot manage it any way．
我无法做到此事。
在上面第一个例句中，any way是用作条件状语从句的主语；在第二个例句中，any way 作介词 in的宾语；在第三个例句中，any way用作状语，修饰谓语动词 cannot manage 2008年10月9日第44期英语语法讲解:同位语从句和定语从句的区别英语, 定语, 语法, 讲解英语, 定语, 语法, 讲解同位语从句和先行词是同等的关系；而定语从句是用来修饰先行词，是从属的关系。
that在同位语从句中没有词义，不充当句子成分；而在定语从句中充当主语、宾语等句子
成分。
whether, what, how可以用来引导同位语从句；而它们不能用来引导定语从句。
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1.从词义角度看问题
who, whom, which, when, where, why用来引导同位语从句是保持原来疑问词的含义；它们用来引导定语从句时，不具有疑问词的含义。
2. 从搭配角度看问题
who, whom, which, when, where, why用来引导定语从句时对应性很强，如：
先行词是“人”，引导词用“who”等，而它们引导同位语从句是先行词通常是“question,
idea, doubt等”。
2009年1月17日第148期英语语法讲解:at last，at length
英语, length, 语法, last, 讲解英语, length, 语法, last, 讲解
at last，at length
这一对短语都有“终于”、“最后”的意思，但涵义和使用场合有所不同。
At length 这个词组共有三个意义：（1）长时间地。例如：He spoke at（great）length．（2）详细地。例如：They treated the subject at length．（3）终于；最后。例：After flying for ten hours，they got to San Francisco at length．
作第三种意义使用时，at length与at last同义，但它们的内涵却有所不同。当人们做某事时，遇到了困难，经过奋斗，最后得以完成，在这种场合，我们用at last.如果在做的过程中，经历了很长的时间才得以完成，这时候，不论困难大小，都可用at length表示。为此，我们说，at last强调的是“经过努力奋斗”；at length 强调的是“经历很长的时间”。通过下列例句的对比，不难看出它们之间的区别：
Before they climbed down the side of the cliff，they met with many obstacles，but they surmounted them at last．
从悬崖的侧面爬下来之前，他们遇到了许多障碍，但终于把它们克服了。
In spite of every obstacle，they have at last arrived at the destination．
尽管障碍很多，他们终于到达了目的地。
After a voyage of five months，they at length arrived safe and sound．
经过五个月的航行，他们终于安全抵达。
请注意，用length构成的介词短语很多，常见的有：
Hong Kong Exhibition Centre measures 200 metres in length．
香港展览中心长达二百公尺。
They discussed this problem at great length．
他们非常详细地讨论了这个问题。
Y esterday I had my picture taken at the studio at full length．
昨天我在照相馆拍了一张全身照。
They travelled through the length and breadth of the country．
他们走遍全国。
2009年2月8日第157期英语语法讲解:admit，admit of
英语, admit, 语法, 讲解英语, admit, 语法, 讲解
admit，admit of
一般说来，admit表示“许入”、“进入”（allow somebody or something to enter）或“承认”（acknowledge）的意义；admit of则表示“容许”（allow of）或“容有”（leave room for）之意。例如：
This ticket admits one person only．
此券只准一人入场。
I admitted him to the lecture．
我准许他入内听讲。
He has admitted the fact．
他已承认此事。
This matter admits of no delay．
此事刻不容缓。
This word admits of several interpretations．
这个词可作几种解释。
Admit的主语既可以是物，也可以是人，而admit of 的主语只可以是没有生命的事物。例如，我们不能说：I can't admit of your doing it，而只能说：I can't allow you to do it.又如，不可以说：He can admit of no question，而应该说：His veracity admits of no question（他的诚信是勿容置疑的）。
admit，admit of
一般说来，admit表示“许入”、“进入”（allow somebody or something to enter）或“承认”（acknowledge）的意义；admit of则表示“容许”（allow of）或“容有”（leave
room for）之意。例如：
This ticket admits one person only．
此券只准一人入场。
I admitted him to the lecture．
我准许他入内听讲。
He has admitted the fact．
他已承认此事。
This matter admits of no delay．
此事刻不容缓。
This word admits of several interpretations．
这个词可作几种解释。
Admit的主语既可以是物，也可以是人，而admit of 的主语只可以是没有生命的事物。例如，我们不能说： I can't admit of your doing it，而只能说：I can't allow you to
do it.又如，不可以说：He can admit of no question，而应该说：His veracity admits of no question（他的诚信是勿容置疑的）。
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值得注意的是，admittance和admission都是admit 的名词，它们都有“准入”之意，但使用场合不同。一般说来，admittance用于直义，即指准许某人进入某一场所；admission 则大都用于比喻意，指准许进入的权利、入场费或入会费而言。因此，“入场券”译作admission ticket，不译作admittance ticket.“如非公事，不得擅进（非请勿进）”则译作 No admittance except on business.现将这两个词作一比较：
They refused him admittance when he arrived．
他抵达时他们拒绝他入场。
They granted him admission．
他门准许他入会。
此外，admit用作解“承认”时，之后可以接动名词或从句，但不能接动词不定式。例如： He admits having seen the book或 He admits that he saw the book.但不可以说：
He admits to have seen the book.
在现代英语中，有时我们可以看到 admit to这么一个短语，其义相当于confess to （承
认），例如：
In spit of all the evidence against her，she refused to admit to the crime．虽然所有证据都对她不利，但是她拒绝承认犯了罪。
有些西方学者认为，admit to 并不是地道的英语，最好避免使用。
与之类似区别的词语有 allow和allow of.前者的意思是“许可”（permit）；后者的意思是“容有…余地”（leave room for）。它们的用法与 admit和 admit of相同。
2009年2月11日第160期英语语法讲解:according as，according to 英语, according, 语法, 讲解英语, according, 语法, 讲解
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The news is according to Hong Kong's broadcasting station．（错）另一点需要补充说明的是，in accord with 和 in accordance with同义，它们可以互换使用，但前者远不及后者用得普遍。英国学者F．T．Wood认为，我们最好在强凋“与…一致”（agreement）的时候，用in accord with；在强调“服从”或“遵照执行”（obeying or following）的涵义时，用 in accordance with.例如：
What he has done is not in accord with your instructions．
In accordance with your instructions we have suspended work on the heating
apparatus．
2008年11月15日第89期英语语法讲解：when 容易与时间状语从句混淆的例
子
英语, 状语, 语法, when, 例子英语, 状语, 语法, when, 例子
She had just finished dressing when her guests came in.
她刚刚穿戴完毕，这时她的客人进来了。
这里的when不是从属连词，而是并列连词。所以它引导的是并列句。象这类问题有以下主
要
特征：
1. when 后面的分句动词必须是瞬间动词，用于表示突然性：
We were about to start when it began to rain.
正当我们要出发的时候，突然下雨了。
2. when 前面的分句是过去进行时：
He was still smiling when the door opened and his wife came in.
他正笑着，突然门开了，他的妻子走了进来。
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3. when 前面的分句含有be about to, be on the point of:
He was on the point of leaving when someone knocked at the door.
他正要出发的时候，突然有人敲门。
4. when 前面的分句采用过去完成时或是过去完成进行时：
We had just fallen asleep when the telephone rang.
我们刚刚入睡，突然电话铃声响了。
The plane had been planting seed for nearly a month when it began to rain.
飞机播种了近一个月，这时天才下雨。
2008年11月9日第83期英语语法讲解：原因状语从句
英语, 状语, 语法, 讲解英语, 状语, 语法, 讲解
because, as, since, 用来引导原因状语从句。
for虽然也是表示原因，但是它不是从属连词，而是并列连词。
1. because 表示最强的因果关系，表达听话者未知的原因，because引导的从句通常放在后面，表示强调时也可放在前面。because引导的从句可以用来回答Why引起的特殊疑问句。
He got the job because he was the best candidate.
他得到那份工作，因为他是最佳人选。
Just I d idn?t complain, they thought I was satisfied.
就因为我没有发牢骚，他们以为我很满意。
“Why can?t I go?” ”Because you are too young.”
为什么我不能去？因为你年纪太小。
2. as 所表示的原因通常是听话者已经知道的。因而它不是句子的中心。不能用来回答Why 引起的特殊疑问句。
As all the seats were full, he stood up.
由于所有的座位都满了，他只好站着。
Perhaps she?ll need some help, especially as she?s been ill.
她可能需要帮助，尤其是因为她一直有病。
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3.since所表示的原因通常也是听话者已经知道的。同样since也不能用来回答Why引起的特殊疑问句。
Since you are going, I will go too.
既然你要去，我也去吧。
4. for 从语法分析的角度来说，它不是引导状语从句，而是构成一个并列句。for 通常用于书面语，它通常不表示因果关系，而是对前面的分句进行补充说明。for-分句通常放在句末，for 之前有逗号。
He laughed little, for he was a sad man.
他很少发笑，因为他是个多愁的人。
She was clearly upset, for her eyes were filled with tears.
她显然心烦意乱，因为她眼眶里饱含泪水。
2008年11月11日第85期英语语法讲解：时间状语从句：the moment
英语, 状语, moment, 语法, 讲解
有一些表示时间的名词短语也可用来引导时间状语从句：
the minute, the moment, every time, the first time
The moment he reached the country, he started his search.
他一到达这个国家，就开始他的探寻工作。
Every time I saw the straw hat, it reminded me of the tour I made years before.
每当我看到那顶草帽，它就使我想起几年前的那次旅游。
I thought her nice and honest the first time I met her.
我第一次见到她就觉得她诚实而友善。
2008年12月15日第118期英语语法讲解：时态--现在完成时
英语, 时态, 语法, 讲解英语, 时态, 语法, 讲解
定义1：现在完成时用来表示现在之前已发生过或完成的动作或状态,但其结果却和现在有联系,也就是说,动作或状态发生在过去但它的影响现在还存在.
I have lost my wallet.(含义是:现在我没有钱花了.)
Jane has laid the table.(含义是:简已在吃饭.)
Michael has been ill.(含义是:现在仍然很虚弱)
He has returned from abroad. (含义是:现在已在此地) 定义2：现在完成时可以用来表示发生在过去某一时刻的,持续到现在的情况,常与
for,since连用.
Mary has been ill for three days.
I have lived here since 1998.
现在完成时往往同表示不确定的过去时间状语连用,如already, yet, just, before,
recently,still, lately等:
He has already obtained a scholarship.
I haven't seen much of him recently (lately).
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现在完成时常常与表示频度的时间状语连用,如often, sometimes, ever, never, twice, on
several occasion等:
Have you ever been to Beijing
I have never heard Bunny say anything against her.
现在完成时还往往可以同包括现在时间在内的时间状语连用,如now, up to these few days/weeks/months/years, this morning/week/month/year, now, just, today, up to
present, so far等:
Peter has written six papers so far.
.在there + be 的句型中，句子的主语是先行词，而且又是物。例如： There are two novels that I want to read. 我要读的有两本小说。 There is no work that can be done now. 没有什么工作现在能做的了。 2.当先行词为主句的表语或者关系代词为从句的表语时。例如： This is the book that was bought yesterday.这就是昨天买的书。 Our school is no longer the school that it used to be. 我们的学校不再是以前的学校了。 3.以Here is (are)开头的句子时。例如： Here is a film that will move anyone.这是一部将使任何人受感动的电影。Here are two books that I will buy.这是我要买的两本书。 4.It is (high)time +定语从句中。例如： It is time that we should have a rest.我们应该休息了。 It is high time that they started out. 他们该动身了。 5.当先行词是way等词时，关系代词用that或者in which在定语从句中作方式状语时，在口语中，常可省略。例如： This is the way that my father did this work.这就是我父亲做此工作的方式。 She admired the way in which I answered the questions. 她羡慕我回答问题的方式。 6.在双重限定性定语从句中，如果一个从句用who或者which引导时，那么另一个从句用that引导。例如： He is the student that I have ever see who can jump highest.他是我曾经看到过跳得最高的学生。 My brother studies in the school which is the most beautiful in our city that isn’t far from here. 我的弟弟在我们的城市最美丽的学校读书，并且离这儿不远。 7.当先行词被the last , the very 和the only修饰时。例如： This is the very pen that I am looking for. 这正是我找的钢笔。 The only book I want to read is missing. 我唯一想看的书不见了。 8.在强调句子中，并且以who ,which, what开头时。例如： Who was it that was lost ? 究竟是谁迷路了？（此句中，最好不用who来代替that，避免重复。） What was it that you did last week? 你上周究竟做什么了？ 9.当先行词有序数词时。例如： You are the first person that I want to ask for.你是我要见的第一个人。This is the second book that I have ever written.这是我写的第二本书。 10.当先行词被all, every, no , some, few , little, much, both等修饰时，例如： This is all that I want to say at the meeting.这就是我在会上要说的。Have you any books that are worth reading? 你有值的看的书吗？ 11.当先行词既指人又指物时。例如： The professor and his achievement that I heard about are admired by them .
定语从句中关系词省略的6种情形 欧阳光明（2021.03.07） 关系词有时可以省略，但这只限于限制性定语从句中，在非限制性定语从句中，关系词则不可省略。 一、关系代词作宾语时的省略 当关系代词who, whom, which和that在定语从句中用作动词宾语或介词位于句末时的介词宾语时，可以省略。如： Is there anything (which) you wanted? 想要什么东西吗? Who is the man (that / who / whom) you were talking to? 刚才和你讲话的人是谁? 二、关系代词作表语时的省略 当关系代词that在定语从句中用作表语时，可以省略。如： China is not the country (that) it was. 中国已不是过去的中国了。(that作表语) 三、关系代词作宾补时的省略 当关系代词that在定语从句中用作宾语补足时，可以省略。如： I’m not the madman (that) you thought me. 我并不是你所认为的那个疯子。(that作宾语补语) 四、关系副词when的省略 用作时间状语的关系副词when通常不能省略，但有一种特殊情况，即用于day, year, time等少数几个词后时可以省略(也可换成
that)。如： That was the year (that) I first went abroad. 就是那一年我第一次出国了。 I’ll never forget the day (that) we met. 我永远也忘不了我们见面的那一天。 五、关系副词where的省略 用作地点状语的关系副词where通常不能省略，但有一种特殊情况，即用于place, somewhere, anywhere, everywhere, nowhere少数几个词后时可以省略(也可换成that)。如： This is the place (where) they met yesterday. 这就是他们昨天碰头的地方。 Have you somewhere (that) I can lie down for an hour? 你有没有一个什么地方可以让我躺一个小时？ 六、关系副词why的省略 关系副词why通常只用于the reason后引导定语从句，且通常可换成that或for which，均可省略。如： That’s the reason (why, for which, that) he came. 这就是他来的原因。 Give me one reason (why) we should help you. 给我举出一个我们应当帮助你的理由
定语从句中关系词省略的6种情形 关系词有时可以省略，但这只限于限制性定语从句中，在非限制性定语从句中，关系词则不可省略。 一、关系代词作宾语时的省略 当关系代词who, whom, which和that在定语从句中用作动词宾语或介词位于句末时的介词宾语时，可以省略。如： Is there anything (which) you wanted 想要什么东西吗 Who is the man (that / who / whom) you were talking to 刚才和你讲话的人是谁 二、关系代词作表语时的省略 当关系代词that在定语从句中用作表语时，可以省略。如： China is not the country (that) it was. 中国已不是过去的中国了。(that作表语) 三、关系代词作宾补时的省略 当关系代词that在定语从句中用作宾语补足时，可以省略。如： I’m not the madman (that) you thought me. 我并不是你所认为的那个疯子。(that作宾语补语) 四、关系副词when的省略 用作时间状语的关系副词when通常不能省略，但有一种特殊情况，即用于day, year, time等少数几个词后时可以省略(也可换成that)。如： That was the year (that) I first went abroad. 就是那一年我第一次出国了。 I’ll never forget the day (that) we met. 我永远也忘不了我们见面的那一天。 五、关系副词where的省略 用作地点状语的关系副词where通常不能省略，但有一种特殊情况，即用于place, somewhere, anywhere, everywhere, nowhere少数几个词后时可以省略(也可换成that)。如： This is the place (where) they met yesterday. 这就是他们昨天碰头的地方。 Have you somewhere (that) I can lie down for an hour 你有没有一个什么地方可以让我躺一个小时 六、关系副词why的省略 关系副词why通常只用于the reason后引导定语从句，且通常可换成that 或for which，均可省略。如： That’s the reason (why, for which, that) he came. 这就是他来的原因。 Give me one reason (why) we should help you. 给我举出一个我们应当帮助你的理由
THAT什么时候可以省略? 标签：省略is语法 回答：2 浏览：3247 提问时间：2007-06-02 12:29 The reason for that is that ................. 如果语法没错的话,那么THAT可以去掉么? 推荐资料:化学版青花瓷.mp3 更多"青花瓷"相关资料>> 最佳答案此答案由提问者自己选择，并不代表爱问知识人的观点 揪错┆评论 有来无回 [文曲星] 宾语从句中that一般情况可省,但也并不是任何情况下都可以省略。 具体如下： 宾语从句 1．定义：用作宾语的从句叫宾语从句。 2．构成：关联词+简单句 从属连词that。如： He told us that he felt ill. 他对我们说他感到不舒服。 I know he has returned. 我知道他已经回来了。(that省略) 注:宾语从句中that一般情况可省,但that在引导宾语从句时也并不是任何情况下都可以省略。在以下情况下，that不能省略。 1．Everybody could see what happened and that Tom was frightened.(and连接两个宾语从句，that宾语从句放在and的后面时，that不能省略。) 大家都会看出所发生的事情并知道Tom非常害怕。 2．I know nothing about him except that he is from the south.(that引导的宾语从句作介词宾语时，that 不能省略。)
对他我一无所知，只知道他是南方人。 3．That he ever said such a thing I simply don’t believe. (that从句位于句首时，that不可省略。) 我简直不相信他曾说过这样的话。 4．We decided, in view of his special circumstances, that we would admit him for a probationary perio d. (主句谓语动词与that从句之间有插入语，that不可省略。) []打印 关系词有时可以省略，但这只限于限制性定语从句中，在非限制性定语从
定从中只用That不用which的情况 1.在there + be 的句型中，句子的主语是先行词，而且又是物。例如：There are two novels that I want to read.我要读的有两本小说。There is no work that can be done now. 没有什么工作现在能做的了。 2.先行词是最高级或被最高级修饰时 3.以Here is (are)开头的句子时。例如： Here is a film that will move anyone.这是一部将使任何人受感动的电影。 Here are two books that I will buy.这是我要买的两本书。 4.It is (high)time +定语从句中。例如： It is time that we should have a rest.我们应该休息了。 It is high time that they started out. 他们该动身了。 5.当先行词是way等词时，关系代词用that或者in which在定语从句中作方式状语时，在口语中，常可省略。例如： This is the way that my father did this work.这就是我父亲做此工作 的方式。 She admired the way in which I answered the questions.她羡慕我 回答问题的方式。 6.在双重限定性定语从句中，如果一个从句用who或者which引导时，那么另一个从句用that引导。例如： He is the student that I have ever see who can jump highest.他是我曾
只能用that 的情况： 1. 先行词为不定代词all, much, everything, nothing, none, the one 2. 先行词被only, any, few, little, no ,just, very, one of 修饰 3. 先行词被序数词或就是序数词时 4. 先行词是最高级 5. 先行词既是人又是物 6. 先行词是次数时two, ten, a hundred 7. 两从句一个已用which ，另一个用that,避免重复 8. 疑问词是who/which,宜用that 9. 主句there be 10. 被修饰部分为表语or 关系代词本身是定从的表语时：主+be+n./adj. ; 主+系+adj. 只能用which 的情况： 1. 介词后 2. 非限制性定从 3. 当关系词后带插入语时 只能用who 的情况: 1. 先行词为anyone, anybody, those, all, one, ones, they, he, people 2. 非限制性定从 3. There be 先行词为way 时，定从常用that, in which, how, that. that 可省 As 的用法： 正如……As 是关系代词，代替整个句子，在后面的句子中充当动词know 的宾语。 He was a foreigner, as I know from his accent. 如为限制定从，多用于the same…as, such…as…, as many/much as, so as I have the same book as you (have). Her attitude to him was quite the same as it had always been. I live in the same house that he used to live in. I’m wearing the same shirt as you were yesterday. 非限制定从中，as 常至于句首。 As we all know, smoking is harmful to one’s health. as 做主语 as is well known (to us) as was mentioned before as could be expected as could be judged from her eyes as may be seen from the book as is recounted in his stories
定语从句中可以省略关系词的几种情况关系代词作宾语时的省略 当关系代词who, whom, which和that在定语从句中用作动词宾语或介词位于句末时的介词宾语时，可以省略。如： Is there anything (which) you wanted 想要什么东西吗 Who is the man (that / who / whom) you were talking to 刚才和你讲话的人是谁 关系代词作表语时的省略 当关系代词that在定语从句中用作表语时，可以省略。如： China is not the country (that) it was. 中国已不是过去的中国了。(that作表语) 关系副词when的省略 用作时间状语的关系副词when通常不能省略，但有一种特殊情况，即用于day, year, time 等少数几个词后时可以省略(也可换成that)。如： That was the year (that) I first went abroad. 就是那一年我第一次出国了。 I’ll never forget the day (that) we met. 我永远也忘不了我们见面的那一天。 关系副词where的省略 用作地点状语的关系副词where通常不能省略，但有一种特殊情况，即用于place, somewhere, anywhere, everywhere, nowhere少数几个词后时可以省略(也可换成that)。如： This is the place (where) they met yesterday. 这就是他们昨天碰头的地方。 Have you somewhere (that) I can lie down for an hour 你有没有一个什么地方可以让我躺一个小时
定语从句中可以省略关系词的几种情况 关系代词作宾语时的省略 当关系代词who, whom, which和that在定语从句中用作动词宾语或介词位于句末时的介词宾语时，可以省略。如： Is there anything (which) you wanted 想要什么东西吗 Who is the man (that / who / whom) you were talking to 刚才和你讲话的人是谁 关系代词作表语时的省略 当关系代词that在定语从句中用作表语时，可以省略。如： China is not the country (that) it was. 中国已不是过去的中国了。(that作表语) 关系副词when的省略 用作时间状语的关系副词when通常不能省略，但有一种特殊情况，即用于day, year, time等少数几个词后时可以省略(也可换成that)。如： That was the year (that) I first went abroad. 就是那一年我第一次出国了。 I’ll never forget the day (that) we met. 我永远也忘不了我们见面的那一天。 关系副词where的省略 用作地点状语的关系副词where通常不能省略，但有一种特殊情况，即用于place, somewhere,
anywhere, everywhere, nowhere少数几个词后时可以省略(也可换成that)。如： This is the place (where) they met yesterday. 这就是他们昨天碰头的地方。 Have you somewhere (that) I can lie down for an hour 你有没有一个什么地方可以让我躺一个小时 关系副词why的省略 关系副词why通常只用于the reason后引导定语从句，且通常可换成that或for which，均可省略。如： That’s the reason (why, for which, that) he came. 这就是他来的原因。
定语从句：只能用that引导的十三种情况 1.在there + be 的句型中，句子的主语是先行词，而且又是物。 例如： There are two novels that I want to read.我要读的有两本小说。 There is no work that can be done now. 没有什么工作现在能做的了。 2.当先行词为主句的表语或者关系代词为从句的表语时。 例如： This is the book that was bought yesterday.这就是昨天买的书。 Our school is no longer the school that it used to be. 我们的学校不再是以前的学校了。 3.以Here is (are)开头的句子时。 例如： Here is a film that will move anyone.这是一部将使任何人受感动的电影。 Here are two books that I will buy.这是我要买的两本书。 4.It is (high)time +定语从句中。 例如： It is time that we should have a rest.我们应该休息了。 It is high time that they started out. 他们该动身了。 5.当先行词是way等词时，关系代词用that或者in which在定语从句中作方式状语时，在口语中，常可省略。 例如： This is the way that my father did this work.这就是我父亲做此工作的方式。 She admired the way in which I answered the questions.她羡慕我回答问题的方式。 6.在双重限定性定语从句中，如果一个从句用who或者which引导时，那么另一个从句用that 引导。 例如： He is the student that I have ever see who can jump highest.他是我曾经看到过跳得最高的学生。My brother studies in the school which is the most beautiful in our city that isn't far from here. 我的弟弟在我们的城市最美丽的学校读书，并且离这儿不远。 7.当先行词被the last , the very 和the only修饰时。 例如： This is the very pen that I am looking for. 这正是我找的钢笔。 The only book I want to read is missing. 我唯一想看的书不见了。 8.在强调句子中，并且以who ,which, what开头时。 例如： Who was it that was lost ?究竟是谁迷路了？（此句中，最好不用who来代替that，避免重复。） What was it that you did last week?你上周究竟做什么了？ 9.当先行词有序数词时。 例如： You are the first person that I want to ask for.你是我要见的第一个人。 This is the second book that I have ever written.这是我写的第二本书。 10.当先行词被all, every, no , some, few , little, much, both等修饰时， 例如：
英语三大从句中that省略情况小结 在英语长句阅读中，我们常常会遇到连接词that省略的情况。而一旦省略，对同学们的从句识别和判定会带来一定的困难，从而影响阅读的理解和翻译。本文我们就来看一下，三种从句中连接词that省略用法的几种情况。 一、that引导定语从句,在从句中充当成分。 1. that在定语从句中作宾语时，往往可省略。如： （1）John once talked to his mom about the cities （that）he had visited abroad. 在从句中that作visit的宾语，故可以省略。 （2）The homework （that ）I finished last night was left at home. 在从句中that作finish的宾语，故可以省略。 2. that在定语从句中作主语时，不可省略。如： （1）The teacher that is kind to us goes back home very late every day. 在从句中that作主语，故不可以省略。 （2）My old school that was located in the suburban was razed to the ground. 在从句中that作主语，故不可以省略。 3.that在引导限定性定语从句时，有时相当于in which, at which, for which或on which, 并且在从句中可以省略。如： （1）Attitudes towards daydreaming are changing in much the same way (that ) (in which) attitudes towards night dreaming have changed. （2）I like the music for the very reason (that ) (for which) he dislike it. （3）We arrived the day (that ) (on which) they left.
定语从句 1. 限定性定语从句与非限定性定语从句的区别 a) 非限定性定语从句和主句的关系不十分密切，朗读时先行词部分一般用降调并稍做停顿，书写的时候多半用逗号分开。 b) 非限定性定语从句能够修饰整个句子，限定性定语从句则不能。 c) 非限定性定语从句与限定性定语从句的含义不一样，限定性定语从句是确指，而非限定性定语从句是泛指。 d) 先行词为专有名词或者具有特指对象的名词时，一般要用到非限制性定语从句。 e) 在非限定性定语从句中，现行词指人的时候，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。 2. 各种关系代词的使用方法 a) 关系代词who的用法 i. who 的前行词必须是人，在从句中可以担任主语，往往也可以代替在从句中担任宾语的whom,但是它前边不能有介词，如果带了介词就必须用宾格的whom: （介词+whom） This is the teacher who teaches us mathematics. She is the girl who (whom) I met at the party.（可以替代） She is the girl whom (who) I went there with.（可以替代） She is the girl with whom I went there.（不可替代） ii. who，that在很多情况下可以通用，但是有些情况只能用who: 1. 先行词是one, ones, anyone的时候宜用who. One who has nothing to fear for oneself dares to tell the truth. The ones who flatter me don’t please me. Don’t tell anyone about the news who oughtn’t to know it. Anyone who fails to finish the task given should be criticized. 2. 先行词为those的时候，宜用who为关系代词 Those who were not fit for their work could not see the beautiful clothes made of the magic cloth. Those who want to go to the Great Wall sign up here. 3. 当先行词有比较长的后置定语的时候 I met a foreigner in the street yesterday who could asked me questions in Chinese. 4. 一个句子中带有两个定语从句，其中一个定语从句的关系代词为that,另一个则用who. The boy that you met last night is the group leader who studies very hard. 5. 在there be 开头的句子中 There is an old man who wants to see you. There are many young men who are against him. b) 关系代词whose的用法 whose是代词的所有格，它既可以代人也可以代物。当代物的时候，它相当于of which.
定语从句中关系词省略的6种情形 令狐采学 关系词有时可以省略，但这只限于限制性定语从句中，在非限制性定语从句中，关系词则不可省略。 一、关系代词作宾语时的省略 当关系代词who, whom, which和that在定语从句中用作动词宾语或介词位于句末时的介词宾语时，可以省略。如：Is there anything (which) you wanted? 想要什么东西吗? Who is the man (that / who / whom) you were talking to? 刚才和你讲话的人是谁? 二、关系代词作表语时的省略 当关系代词that在定语从句中用作表语时，可以省略。如： China is not the country (that) it was. 中国已不是过去的中国了。(that作表语)
三、关系代词作宾补时的省略 当关系代词that在定语从句中用作宾语补足时，可以省略。如： I’m not the madman (that) you thought me. 我并不是你所认为的那个疯子。(that作宾语补语) 四、关系副词when的省略 用作时间状语的关系副词when通常不能省略，但有一种特殊情况，即用于day, year, time等少数几个词后时可以省略(也可换成that)。如： That was the year (that) I first went abroad. 就是那一年我第一次出国了。 I’ll never forget the day (that) we met. 我永远也忘不了我们见面的那一天。 五、关系副词where的省略 用作地点状语的关系副词where通常不能省略，但有一种特殊情况，即用于place, somewhere, anywhere, everywhere,
本文部分内容来自网络整理，本司不为其真实性负责，如有异议或侵权请及时联系，本司将立即删除！ == 本文为word格式，下载后可方便编辑和修改！ == 定语从句that不能省略 定语从句that的用法大家了解吗？以下是小编分享的定语从句that的用法，一起来看看吧！ 一、定语从句that不能省略情况 1.非限制性定语从句中,that有其他意思不可省 2.有不定代词时 3.有only时 4.有序数词时 5.指人又指物时 6.有形容词最高级时 二、定语从句中关系词的省略与不省略 1.关系代词which,whom,who,that在定语从句中作宾语时可以省略. Here is the man (who/that/whom)you're been looking for. 以下情况不能省略： （1）在介词+whom与介词+which中,whom,which不能省略. Do you know any shops nearby in which I can buy flowers? That is the headmaster with whom my father was talking just now. 注：当介词放在动词后时,which,whom就可以省略. Who is the man (whom) you talked with just now? （2）在非限制性定语从句中,作宾语的关系代词也不能省略.
Mr Green,whom you know,is the tallest in our school. The elephant is like a spear,as anybody can see. （3）在the same ...as,such...as,as...as,the same...that 中,as,that即使作宾语,也不能省略I have bought the same bicycle as you have (bought).(指同类用as) This is the same book that I read the day before yesterday.(that 指同一个) （4）当由and,but,or等连词连接两个或两个以上的定语从句修饰一个先行词时,第一个关系代词可省,但第二,第三个不可省略. This is the book (which) I read yesterday and which I find very interesting. 2.当that在从句中作补语时可以省略. He is not the man (that) he used to be. She is all (that) a teacher should be. 3.在there be 结构中出现定语从句,或在定语从句中出现there be 时,用作主语的关系代词也可省略. There is a man downstairs (who) wants to see you. This is the best dictionary (that) there is in the library. 4.状语的省略 （1）当先行词是reason,而且定语从句中作原因状语时,关系代词可用why,that,也可以省略. The reason (why/that) he failed was his laziness. That is the reason (why) I did it. （2）当先行词是way,且在定语从句中作方式状语时,关系代词可用in which,that,也可以省略. The way (in which/that) these comrades look at problems is wrong. That was the way (in which/that) she worked the problem out.
个人总结: 其实主要还是在非限制性定语从句，在定语从句中作主语，与介词连接的时候一般先行词不省略，做补语，状语定语从句中做宾语，大部分情况都可以省略，下方与介词连接的时候注意有两种，一种与介词连在一起的不能省，一种介词在后边与动词连接，关系代词自己放句子最前边的情况下，关系代词也可省略。 一、英语定语从句中关系词的省略与不省略。 1.关系代词 Which, who, whom, that 在定语从句中作宾语时可以省略。 .：Here is the man (who/ that/ whom) you’ve been looking for. 以下情况不能省略： （1）介词＋whom 与介词＋ which 中， whom, which 不能省略。 .：Do you know any shops nearby in which I can buy flowers? .: That’s the headmaster with whom my father was talking just now. 注意：当介词放在动词后时，which, whom 就可以省略。 .: Who is the man (whom) you talked with just now. (2).在非限制性定语从句中，作宾语的关系代词也不能省略。 .: Mr. Green, whom you know, is the tallest in our school. .: The elephant looks like a spear, as anybody can see. (3).在 the same…as , such…as, as…….as , the same….that中， as, that, 即使作宾语，也不能省略。 .: I have bought the same bicycle as you have( 这里可以理解为省略bought) (指同类用as) The same …….as : 与…..相同/一样/一致。 This is the same book that I read the day before yesterday. (that 指同一个) （4）当由and, but, or 等连词连接两个或两个以上的定语从句修饰一个先行词时，第一个关系代词可省，但第二、第三个不可省略。 .: This is the book (which) I read yesterday and which I find very interesting. 二、当 that 在从句中作补语时可省略。 .: He is not the man (that) he used to be.
关系代词指代某物事时，只用that不用which的情况 1. 当先行词是everything, anything, nothing （something 除外,用which或者that均可）, 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。如： 2.先行词被序数词或形容词最高级修饰时。 3.先行词被the very，the only，he right，the first，the last等修饰时 4. 先行词前有the same 修饰时 如果表示和先行词是同一物时用the same…that… This is the same purse that I lost yesterday. 这就是我昨天丢的那个钱夹。 如果表示与先行词同一类或相似的某物，则用the same…as… This is the same purse as I lost yesterday. 这个钱夹和我昨天丢的那个一样。 5. 先行词是并列结构，既有人又有物时 6. 先行词为数词时 Look at the books on the bookshelf. You can see the two that you bought me for my birthday. 7.避免重复原则，当先行词前面有who, which等疑问代词时 8. 关系代词在定语从句中作表语时，而且通常省略 My hometown is no longer the place that it used to be. 9.关系代词在there be 句型中作主语时,而且常可以省略。如：This is the fastest train (that) there has ever been.
定语从句中关系词的省略与不省略 1.关系代词which,whom,who,that在定语从句中作宾语时可以省略. Here is the man (who/that/whom)you're been looking for. 以下情况不能省略： （1）在介词+whom与介词+which中,whom,which不能省略. Do you know any shops nearby in which I can buy flowers? That is the headmaster with whom my father was talking just now. 注：当介词放在动词后时,which,whom就可以省略. Who is the man (whom) you talked with just now? （2）在非限制性定语从句中,作宾语的关系代词也不能省略. Mr Green,whom you know,is the tallest in our school. The elephant is like a spear,as anybody can see. （3）在the same ...as,such...as,as...as,the same...that中,as,that即使作宾语,也不能省略I have bought the same bicycle as you have (bought).(指同类用as) This is the same book that I read the day before yesterday.(that指同一个) （4）当由and,but,or等连词连接两个或两个以上的定语从句修饰一个先行词时,第一个关系代词可省,但第二,第三个不可省略. This is the book (which) I read yesterday and which I find very interesting. 2.当that在从句中作补语时可以省略. He is not the man (that) he used to be. She is all (that) a teacher should be. 3.在there be 结构中出现定语从句,或在定语从句中出现there be 时,用作主语的关系代词也可省略. There is a man downstairs (who) wants to see you. This is the best dictionary (that) there is in the library. 4.状语的省略 （1）当先行词是reason,而且定语从句中作原因状语时,关系代词可用why,that,也可以省略. The reason (why/that) he failed was his laziness. That is the reason (why) I did it. （2）当先行词是way,且在定语从句中作方式状语时,关系代词可用in which,that,也可以省略. The way (in which/that) these comrades look at problems is wrong. That was the way (in which/that) she worked the problem out. 注意：当关系代词在定语从句中作主语时,不省略. 例如：I don't know the way that/ which leads to the top of the mountains. (3)当先行词是time时,关系代词可用when,that 或省略. The second time (that) I saw him was in 1980. I don't know the exact time (when/that) the sports meet will take place. 注意：关系代词作宾语有时也不能省略.