THAT什么时候可以省略
定语从句中that什么情况省略
定语从句中that什么情况省略定语从句中that什么情况省略定语从句中that情况省略？如果关系代词that在从句中做宾语，就可以省略。
如：the flowers （that） I bought yesterday....that指代flowers，在从句中做bought的宾语，就可以省略。
做主语的话就不能省。
如：All that glitters is not gold. 发光的不都是金子。
that在从句中做glitter的主语，所以不能省。
that的用法1．用作代词，代替前面所指的事物，常见于表示比较关系的状语从句中，例如：It is warmer in the south than ( that of )the south.2．引导名词性从句作宾语，即宾语从句，例如：She said ( that ) she would come. I suggested ( that )we ( should ) go home. 3．作关系代词，在定语从句中作表语或宾语，例如：Can I have the records ( that ) I lent you? He is just the man ( that ) you talked about.4．在 way （意为 manner ）后面，that 意思为 in which，例如：Do it the way ( that ) I showed you.5．在表示个人对事物反应、表示重要性或迫切性的.adj后所接的从句中，例如：I am glad ( that ) you are right. It is obvious ( that ) they are happy together.6．so that, so…that, such…that, 结构中，例如：I came to see you so ( that ) you would know the truth. She had so many children ( that ) she didn’t know what to do. I was having such a nice time ( that ) I didn’t to leave.7．用于表示时间的词后面，整个短语相当于when，例如：I joined the army the year/month ( that ) my father died. Mac came to see me the week ( that ) we went camping. The time ( that ) you knocked at the door, my telephone rang. I thought her nice and honest the first time ( that ) I met her. = I though her nice and honest when I met her.8．如果定语从句中的谓语是 there is，作主语的关系代词 that 也常省略，例如： This is the fastest train ( that ) there is to Beijing.【定语从句中that什么情况省略】。
定语从句中关系词省略的6种情形
定语从句中关系词省略的6种情形之巴公井开创作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，关系词则不成省略。
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. 我其实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通常不克不及省略，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通常不克不及省略，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。
that在从句中的用法
that在从句中的用法在英语中，"that"是一个常用的代词，可以在从句中作为主语、宾语、表语或同位语使用，表示特定的事物或概念。
以下是一些常见的"that"在从句中的用法：1. 主语从句：在主语从句中，"that"常被省略，但如果引导的主语太长或与主句的主语不同，通常会保留"that"。
例如：“That (that) he is a good teacher is clear.”2. 宾语从句：在宾语从句中，"that"可以省略，尤其是在某些动词（如"think"，"believe"等）后。
例如：“I believe (that) she will succeed.”3. 表语从句：在表语从句中，"that"通常不省略。
例如：“The reason why he was late was that he missed the bus.”4. 同位语从句：在同位语从句中，"that"不作任何成分，因此通常省略。
例如：“The news that he won the prize was exciting.”5. 关系代词：在定语从句中，"that"作为关系代词，可以指人或物，代替先行词在从句中充当成分。
例如：“The book that I read was very interesting.”6. 强调结构：在强调结构中，"that"用于强调某个特定的部分。
例如：“It was she that (that) found the lost child.”需要注意的是，"that"在从句中的用法可能会因为语境、习惯或避免重复而有所不同。
因此，在实际使用中，需要根据上下文和语法规则来判断是否省略"that"。
宾语从句不省略that的情况
hat在引导宾语从句时并非在任何情况下都可以省略。
在以下情况中，that不能省略。
（1）and 连接两个或两个以上的宾语从句时，第一个that可以省略也可以不省，但其它不能省略，以免产生误会：Galileo’s observations show (that) Copernicus, another great astronomer, was right and that the earth moves around the sun, not the other way around.(2) that引导的宾语从句放在except ,but 等介词后面的时候,that不能省略.He is a good student excep t that he is a little careless.(3) that 引导的宾语从句放在句首起强调作用的时候,that不能省略.That he ever said such a thing I simply don’t believe.(4) 主句谓语动词和that引导的宾语从句之间有插入的时候,that不能省略Everyone could see , I bel ieve , that Tom was really afraid .(5) it 作形式宾语时,that 引导的宾语从句中的that不能省略.We thought it strange that Xiao Wang did not come yesterday.(6) 在对话中简短回答时,如果that引导的宾语从句独立出现,that不能省略.---What did he say ？---That he won the first p rize in the game .(7) 在可接双宾语动词后that引导的宾语从句作直接宾语的时候,that不能省略.The foreign friend tells us that Chinese is one of the most difficult languages to learn .(8) 在that引导的宾语从句之前或之后紧接着一个状语的时候,that不能省略.He suddenly caught sight of the boy and realized at once that he had seen him before.(9) 在直接引语中,that引导的宾语从句与主句隔开的时候,that不能省略,.“I’m sorry to say,”he said ,“that you are not the suitable person for the work.” 精心搜。
宾语从句,何时省略that
that引导的宾语从句that引导的宾语从句只是起连结作用,本身没有意义,在口语或非正式文件中可以省略.例: She said (that) she was going to study French. 她说她准备去学法语.提示:that引导的宾语从句在以下几种情况不可以省略1. 如果谓语动词后跟有两个或更多个并列的宾语从句, 第二个(和第三个)连接词不可省略. 例: I forgot (that) my research paper was due on Tuesday and that my teacher had said he would not accept late papers.2. 主句中有it作形式宾语, that不可省例: We think it is important that every citizen should have good manners.3. 宾语从句的第一个词为this/ that时, 引导词that不可省例: She told me that that night was very cold. 她告诉我,那个晚上很冷.4. in that, except that后接宾语从句时,引导词that不可省例: Criticism is necessary in that it helps to correct our mistakes.5. 当宾语从句是个主从复合句时且从句在前时，that不能省略，当宾语从句后的主从复合从句在后时可以省略。
请看例题：1. Father promised ______ I studied harder he would take me to Beijing.A. ifB. that if2. Father promised ______ he would take me to Beijing if I....A. thatB./所以1选B,2选A或B都对。
定语从句省略关系词的五种情况
定语从句省略关系词的五种情况定语从句省略关系词的五种情况【省略关系词的几种情形】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.归纳起来,关系词（关系代词和关系副词）的省略有以下五种情形：1. 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? 想要东西吗?Who is the man (that / who / whom) you were talking to? 刚才和你讲话的人是谁?2. 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)3. 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.4. 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?5. 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 whih, that) he came. 这就是他来的`原因.【拓展延伸】关系副词用法说明：一、关系副词的特点关系副词用于引出定语从句,英语的关系副词主要有when, where, why三个.如：Sunday is the day when very few people go to work. 星期日是没什么人上班的日子.That’s the reason why he dislikes me. 这就是他不喜欢我的原因.Do you know a shop where I can find sandals? 你知道哪家商店我能找到凉鞋吗?注：关系副词用于引出定语从句,且在从句中用作状语.关系副词when 表示时间,where表示地点,why表示原因.二、使用关系副词应注意的几点1. how 不能用作关系副词,不要想当然地将how用作关系副词置于the way 后表示方式：他说话就是那个样子.误：This is the way how he spoke.正：This is how he spoke. / This is the way (that, in which) he spoke.2. 关系副词when和where既可引导限制性定语从句,也可引导非限制性定语从句,但why只能引导限制性定语从句,不能引导非限制性定语从句(若引导非限制性定语从句,可用for which reason).3. 引导定语从句时,when 的先行词为时间,where的先行词为地点,why的先行词为原因(主要是the reason),但是反过来却不一定.如：Don’t forget the time (that) I’ve told you. 不要忘记我告诉你的时间.Do you know the house (that) he bought recently? 你知道他最近买的那座房子吗?Please tell me the reason (that) you know. 请告诉我你所知道的原因吧【定语从句省略关系词的五种情况】。
宾语从句that省略情况
宾语从句that省略情况在考研英语长句阅读中，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，往往可以省略。
例如：（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.（2）my old school that was located in the suburban was razed to the ground.3.that在鼓励限定性定语从句时，有时相等于in which, at which, for which或on which, 并且在从句中可以省略。
例如：（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.二、that鼓励名词性从句时，当好连词，本身并无实际意义。
that引导的从句
that引导的从句
that主要可以引导五类从句。
1. that 可以引导宾语从句。
当从句不缺成分，结构和语义都完整时，可用that引导，且that通常省略。
如: He thinks (that) he can finish the task. 他认为他能完成任务。
2. that可以引导主语从句，同样要求从句语义和结构完整that 不可省略。
如: That she came to school yesterday is a surprise to me. 她昨天去学校了，让我感到吃惊。
3. that 引导表语从句，要求从句语义和结构完整，that不能省略。
如: The task is that you should finish your homework today. 任务是你今天得完成家庭作业。
4. that引导同位语从句，不能省略。
如: The news that he was in hospital worried us. 他住院的消息使我们担忧。
5. that引导定语从句，先行词可以是人或者物。
如:The cat that is sleeping on the grass is my cat. 那只在草地上睡觉的猫咪是我家的。
同位语从句that可以省略嘛
同位语从句中that不可以省略。
在定语从句中作宾语时，可省略。
在名词性从句中只有在宾语从句中才可以省略。
其他情况下，都不可以省略that。
同位语从句：指的是在复合句中充当同位语的从句，属于名词性从句的范畴，同位语从句用来对其前面的抽象名词进行解释说明，被解释说明的词和同位语在逻辑上是主表关系。
that释义：(指较远的人或事物)那，那个，(指已提到过或已知的人或事物)那。
that用作关系代词时在下列情况下可以省略：1、引导限制性定语从句在从句中用作宾语时。
2、用在there be结构前作主语时。
3、用作表语时。
4、在定语从句与先行词之间有插入语时。
5、在先行词way, reason, distance, place, office等作方式状语、原因状语或地点状语时。
My experience of trying to win a prize in a chess competition for amateurs（业余人士）could be aperfect story for this topic. I think it’s a challenge for me, because when playing chess, you have to planevery of your moves ahead, and pay attention to not only your own pieces（棋子）and moves, but that ofthe other player.And also, it is a small life goal for me. Shameless to say this, but in my life, I have won some prizes, butmost of them are in the academic field, just 1 or 2 out of them are music-related. Somehow, I’m just moreacademically inclined（偏学术）. So, I was thinking about to win another prize in a field that I am not sofamiliar with. I know chances are slim（希望渺茫）, because I was just a beginner in chess-playing. Butanyways, it never hurt to give it a shot（尝试）, right?As a beginner, I luckily fight to the final, but didn’t come out on top in the end. I still remember, I justslept 4hours the night before the final, because I am so nervous that I suffered from insomnia（失眠）.That was why I drank a cup of coffee to refresh myself the next morning. At the first 20 minutes of thegame, I was actually the one on the win side, because I took most of the competitor’s pieces off thechessboard. But unexpectedly, he just somehow turned the table（扭转局势，反败为胜）and checkmated（将军）me with a little pawn.Although I didn’t fulfill my goal, I still learned a lot from this experience. I think the world was just likea big chessboard, on which all of us were little pieces. Some of us are born to be the king or queen, whileothers may be little pawns standing at the corner of the chessboard, just like you and me. But even a littlepawn stands a chance（有机会）of winning。
that的可省与不可省
（4）表语从句
that引导表语从句时不能省略
The fact is that we have lost the game.
（5）同位语从句
连词that引导同位语从句（注：引导同位语从句的that不能省略）
The idea that you can do this work well without thinking is quite wrong.你认为不动脑筋就能做好这件工作的想法是完全错误的。（作idea的同位语）
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. 大家都会看出所发生的事情并知道Tom非常害怕。(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。)
六、当that 宾语从句是双宾语中的直接宾语时，that一般不宜省略。例如：
I will never tell anyone that you have ever been there. 我绝对不会告诉别人你曾经去过那儿。
七、当为了强调而把that引导的主语从句位于句首时，that不可省略。例如：
that的可省与不可省
that什么时候可以省略
(1)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
Байду номын сангаас 1． 定义：用作宾语的从句叫宾语从句。
英语中that的用法
英语中that的用法“that”在英文中是一个使用频率很高的单词。
它有四种词性，并且句法及语法功能纷繁复杂。
同学们如果不能熟练掌握其用法，很可能会形成英语学习的一种障碍，从而影响其学习兴趣和效率。
现将that的用法总结归纳如下：第一、that 用作形容词（后接复数名词时用those）。
它用来指已被提到的人或物；也可表对比，指两个中较远的那个。
What about that book you borrowed from me last month？请注意，that 有时候在句子中具有喜欢或轻蔑等感情色彩。
that little son of his 他那个小宝贝儿子That George！乔治那家伙！（含有轻蔑语气）第二、that 用作代词。
1. that 用作指示代词（复数形式是those），其指代意义同形容词用法，同时它还可以用作定语从句中的先行词；还可为了避免重复，代替前述名词。
That is what he told me.What is that (which) you have got in your hand?The price of rice is higher than that of flour.2. that 用作关系代词，引导限制性定语从句。
先行词可人可物，用法相当于who或which。
（但是在下列情况下多用that：先行词既有人又有物时；先行词有形容词最高级、序数词、不定代词、very，only等修饰时；先行词是不定代词时）He talked about the teachers and schools that he had visited.I think it one of the most wonderful films that the film company has ever produced. She has little information that is useful for our research.Is there anything that I can do for you?请注意，that 在定语从句中作宾语时通常可省略。
that在从句中的用法小结
that在从句中的用法小结that除了用作指代代词以外，还可以用作连词引导名词性从句、状语从句，用作关系代词，引导定语从句。
其用法如下：一、that用作连词，引导名词性从句。
1. 引导宾语从句，that无实际意义，可省略。
例如：We must remember (that) the enemy will not perish of himself.我们必须记住敌人是不会自行消灭的。
Kitty said (that) she would call again after supper.凯蒂说她晚饭后再来但是，当一个句子很复杂，句中有多个并列的宾语从句时，特别是第一个宾语从句特别长的情况下，后面宾语从句前的that不可省略。
例如：I wish (that) we could go sightseeing in Hangzhou this summer and that we could buy some books in Shanghai on our way back.我希望今年夏天到杭州去玩玩，并在返回的路上到上海买点书。
2. 用于主语从句中，that一般不能省略。
例如：That we need more equipment is quite obvious.我们需要更多的设备，这是很明显的。
That she is still alive is a consolation.她还活着，这是使人感到宽慰的。
（以上两句中的that不能省）有时主语从句较长，这时往往用it作形式主语，而把that从句移后。
例如：It is good you are so considerate.你这么周到是很好的It is certain that they will all eventually turn to socialism.可以肯定他们最后都必将转到社会主义方面来。
3. 用在表语从句中，一般不可省。
例如：His suggestion is that we (should) turn the land into rice fields.他的建议是我们把这片地开发成稻田。
that在定语从句中的用法总结
that在定语从句中的用法总结that在定语从句中的用法总结从句，即从属子句，是复句中具有分属地位的分句，它是一种绝大部分语言都有的语法结构。
在现代汉语的语法中，“从句”不作为专业术语被使用。
以下是店铺整理的that在定语从句中的用法总结，供大家参考借鉴，希望可以帮助到有需要的朋友。
that在定语从句中的用法1(1)不用that的情况(a) 在引导非限定性定语从句时。
(错)The tree, that is four hundred years old, Is very famous here.(b) 介词后不能用。
We depend on the land from which we get our food.We depend on the land that/which we get our food from.(2) 只能用that作为定语从句的关系代词的情况(a) 在there be 句型中，只用that，不用which。
(b) 在不定代词，如：anything, nothing, the one, all等作先行词时，只用that，不用which。
(c) 先行词有the only, the very,the same,the last,just修饰时，只用that。
(d) 先行词为序数词、数词、形容词最高级时，只用that,不能用which。
(e) 先行词既有人，又有物时。
(f) 先行词指物，在主句中作表语时.(g) 为了避免重复.(h)先行词是the way或the reason时，that可作关系副词，也可省略(i) 主句的主语是疑问词who /which时that在定语从句中的用法2首先、that既可以代指物，也可以代指人。
例1：Tom doesn’t like the birthday present that his father bought him.汤姆不喜欢他爸爸买给他的生日礼物。
宾语从句中引导词的省略和替代
宾语从句中引导词的省略和替代引言：宾语从句是英语语法中常见的复杂句型之一，用于构成复合句。
在宾语从句中，引导词的省略和替代是一种常见的用法，对于理解和运用宾语从句具有重要意义。
本文将围绕宾语从句中引导词的省略和替代展开讨论，以帮助读者更好地掌握和运用这一语法结构。
一、引导词的省略在宾语从句中，引导词有时可以被省略，这种省略通常由以下几种情况引起：1. 当主句的宾语代词是it时，引导词that可以被省略。
例如：He said that he would come.（他说他会来。
）可以省略为：He said he would come.2. 当宾语从句中的动词是某些动词，如ask, know, wonder等，并且宾语从句中的主语和主句的主语一致时，引导词that可以被省略。
例如：I know that he is busy.（我知道他很忙。
）可以省略为：I know he is busy.3. 当宾语从句中的谓语动词是某些表示感观的动词，如see, hear, feel等，并且宾语从句中的主语和主句的宾语一致时，引导词that可以被省略。
例如：I saw that she was crying.（我看到她在哭。
）可以省略为：I saw she was crying.4. 当宾语从句中的谓语动词是某些使役动词，如make, let, have等，并且宾语从句中的主语和主句的宾语一致时，引导词that可以被省略。
例如：She made me believe that she was innocent.（她让我相信她是无辜的。
）可以省略为：She made me believe she was innocent.5. 当宾语从句中的谓语动词是某些表示想法、意愿或建议的动词，如suggest, propose, prefer等，并且宾语从句中的主语和主句的主语一致时，引导词that可以被省略。
例如：He suggested that we go for a walk.（他建议我们去散步。
that都在什么情况下可以省略
that都在什么情况下可以省略That在英语中是一个使用频率很高的词。
它可用作代词、连词、关系代词等，有时可以省略。
但在以下几种情况下that不可省略，使用时尤其需注意。
一、that用作代词，指上文提到的人或事物(单数名词)，且需一个后置定语来修饰，此时that不可省。
Their cotton output of 1997 was double than that of 1987.Mary's handwriting is far better than that of Peter.二、that用作连词，在so...that, such...that, in order that 等引导的状语从句中，that不可省。
They started so early that they might arrive in time.It is such a heavy box that nobody can move it.He worked hard in order that he might catch up with the others.三、that用作连词，引导主语从句时，当它放在主句谓语动词之前时，that不可省。
That he came late made his teacher angry.That she was chosen made us very happy.如用it作形式主语，把从句置于谓语动词之后时，that可以省略。
例如：It is a pity(that) he has made such a mistake.It is obvious(that) he is right.四、that用作连词，引导表语从句和同位语从句时，that不可省。
The news that our team has won the match is true.My idea is that we should get more comrades to do t he work.五、that用作连词，引导宾语从句时，如主句的谓语动词是及物动词make,find,see等时，且后有宾语补足语时，that引导的从句可置于宾语补足语之后，用it作形式宾语，此时that不可省。
英语记趣关系词that的省略
题图：一缕阳光十分娇嗔关系词that在口语或书面语中的省略现象屡见不鲜。
归纳起来，大致有以下几种：1. 关系代词that在句中作主语时可以省略(1) 当句子以who、what等疑问代词开头时that可以省略。
如：What is the stuff about the door (that) swings both ways?在门上摇来晃去的是个什么东西？Who was the man (that) called on you a moment ago?刚才来拜访你的那个人是谁？(2) 当关系代词that后面紧跟了ever，其前的先行词被first、only、last等词或形容词最高级修饰时that可以省略。
如：She was the first woman (that was) ever climbed Mt. Qomolangma.她是登上珠穆朗玛峰的第一位妇女。
He is the bravest man (that) ever breathed.他是空前的勇士。
It was the strangest sight (that was) ever seen.这奇观是罕见的。
(3) 在I think、I feel、I know、he believes等插入语前作主语的关系代词that也可省略。
如：They’ve worked out a new plan (that) he believed is practical.他们制订出了一个新计划，这个计划他认为是切实可行的。
He stopped his son from doing things (that) he thought were wrong.他不让他的儿子干他认为是错误的事情。
(4) 在there、here、it、that等词开头的句子中关系代词that可以省略。
如：There was a man (that) came (who) said that he bought many different magazines.有个人进来说过他买了各种杂志。
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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?
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[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
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?
2. 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) 3. 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。
4. 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？
5. 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 whih, that) he came. 这就是他来的原因。