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初三英语连词复习

初三英语连词复习
初三英语连词复习

五、连词

(一) 知识概要

连词是一种在句子与句子之间,短语之间以及名词等其他词语之间起连接作用的虚词,它不能单独作句子的成份。按其意义可分为并列连词和从属连词两大类。 并列连词连接的双方是对等的。常有的并列连词有and, both…and, either…or, neither…nor,not only…but also, as well as等。但如果连接的两部分意义不趋向一致,意义有转折的并列连词有:but, however, while (而),only (只不过)。还有表示选择关系的并列连词,如:or, or else, otherwise…再有的是连接双方,互为因果,或表示前因后果的连词有:for, so, therefore (因此),then等。 从属连词在初中范围内常常用来连接名词性从句,如:that, if, whether, 其次用来连接状语从句。其中有原因状语从句,常用的连接词有:when while, as, since, before, after, once, as soon as, until, till 连接条件状语的连词有:if, unless, as long as 等,而原因状语的连接词有because, since, as, now that (既然)。目的、结果、方式、比较、地点等状语从句的连接词有:so that, so…that, such…that, as…as, than, where…它们在句子与文章中几乎无处不见。 具体用法见下表。

连词用法一览表

种类功用例句

并列连词连接具有并列关系的词He knows neither English nor French.

短语Are you going by bus or on foot?

分句Mary was a good girl, but she had one shortcoming.

从属连词引导:状语从句I'll do it as you told me.

You will be late unless you hurry.

连接代词和连接副词主语从句What he said proved true.

When we'll start has not been decided yet.

表语从句This is why he didn't come yesterday.

That is where he lives.

宾语从句The man asked me which I liked best.

I can't understand why she is so late.

关系代词和关系副词定语从句Nicotine is a drug that gets one into the habit of smoking.

He came last night when I was out.

(二) 正误辨析

[误]Both my parents are not here. They went to the concert just now.

[正]Neither of my parents is here. They went to the concert just now.

[析]在英语中both一般用于肯定句中,如用于否定句中,其意义也不同于汉语,如:Both of us are not right. 在英语中应被理解为"我们俩不都对。"而Neither of us is right。才能被理解为"我们俩无一正确"。

[误]He or his parents has some tickets for the film.

[正]He or his parents have some tickets for the film.

[析]由or 连接两主语时,谓语动词应与相临近的那一个主语保持一致。

[误]You should study hard, and you won't pass the exam.

[正]You should study hard, or you won't pass the exam.

[析]or作为连词,这里的意思为"否则"。又如:Hurry up, or you'll be late for school.

[误]Though he is poor, but he is ready to help others.

[正]Though he is poor, he is ready to help others.

[正]He is poor, but he is ready to help others.

[析]"虽然……但是"是中文中的常用结构,但在英文中用了"虽然"则不要用"但是",用了"但是"则不

能再用"虽然",二者只可用其一。

[误]Either you or I are on duty.

[正]Either you or I am on duty.

[析]either…or 连接两个主语时,其谓语动词与相临近的一个主语相呼应,这也叫作就近原则。类似的用法还有or, neither…nor, not only…but also等。

[误]Tom is our English teacher and teaching English in our school now.

[正]Tom is our English teacher and is teaching English in our school now.

[析]并列句中常常在后面的句子中作一些省略,以免重复,但不是所有词都可作任意的省略的。当你连接的是两个系动词时,后面的那个系动词不可省略,也就是讲连接的部分不可省略。

[误]My father likes swimming and to collect stamps.

[正]My father likes swimming and collecting stamps.

[析]由并列连词连接的两个部分要保持相等的语法结构。如是动名词则都用动名词,如用不定式则都应用不定式,这是初学者要注意的一点。

[误]My father is reading a newspaper, I am doing my homework.

[正]My father is reading a newspaper while I am doing my homework.

[析]两个并列句中间不可用逗号连接,要用并列连词来连接。

[误]My father asked me that if I wanted to learn how to drive.

[正]My father asked me if I wanted to learn how to drive.

[析]宾语从句的连接词只能有一个不能重复使用。

[误]We will go both to Beijing and Shanghai.

[正]We will go to both Beijing and Shanghai.

[析]用both…and…作连接词时,其相连接的部分结构也要相同。

[误]Not only Mary but also her brothers is going to dance.

[正]Not only Mary but also her brothers are going to dance.

[析]由not only…but also…连接两个主语时,其重点在其后面的那一个主语,所以谓语形式应采用就近原则。

[误]The teacher as well as his students are coming.

[正]The teacher as well as his students is coming.

[析]由as well as 连接两个主语时,谓语动词与as well as 后面的名词无关,而与前面的名词相一致。

[误]Tom does not swim nor play football.

[正]Tom does not swim or play football.

[析]nor主要用于连接句子的对等连词,如在否定句中连接某一部分时要用or, 但要注意句子的含意,如:This animal does not like a cow or a horse. 这个动物既不像牛也不像马。This animal does not like a cow but a horse. 这个动物不像牛而像马。

[误]For there is no light in the classroom. The students must have gone home.

[正]The students must have gone home, for there is no light in the classroom.

[析]由for引出的原因状语从句在使用时要注意不能将该从句置于句首,而应置于主句之后,并在主句与从句之间加一逗号。更要注意的是because, as, since与for 4个表示原因的连词中because是因果关系,是最强的一个,而for是最弱的一个。有些语法书中干脆把for叫做并列连词

[误]My brother will pass the English exam is no question.

[正]That my brother will pass the English exam is no question.

[析]主语从句的引导词that是不可省略的。这一点不要和宾语从句的引导词相提并论。

[误]This map will show you how will you get to the hotel.

[正]This map will show you how you will get to the hotel.

[析]名词性从句作宾语从句使用时,最重要的一点是要用陈述语句。特别要注意的是那些使用双宾语的动词,如:tell, ask, show…

[误]While the clock struch ten, all the lights went out.

[正]When the clock struck ten, all the lights went out.

[析]while是强调两个动作在同时进行中,如:While I am doing myhomework, my father is reading a newspaper. 而这里的when是"正当某某时刻","就在这一时间点上",其重点强调在某一特定时刻某动作的发生。

[误]While I was walking along the street yesterday, I met an old friend.

[正]When I was walking along the street yesterday, I met an old friend.

[析]这里用when表达在一个动作的进行中,另一个动作突然发生了。正在进行的动作用一进行时态,而突然发生的动作用一般时态。

[误]While I heard the bad news I felt sad.

[正]When I heard the bad news, I felt sad.

[析]while不能表达一点儿的时间,即瞬时某一时间点。

[误]After school some students play football, or others go to the library.

[正]After school some students play football, while others go to the library.

[析]while在此处意为"而,然而"。

[误]She sang when she walked along the dark street.

[正]She sang as she walked along the dark street.

[析]as用于句中时,其要点是强调两个动作的同时进行。这里用when虽然不能讲是语法上的错误,但则看不出来小女孩因独自走黑暗的街道因害怕而唱歌的心情。

[误]I finished my homework until twelve o'clock last night.

[正]I didn't finished my homework until twelve o'clock last night.

[正]I did my homework until twelve o'clock last night.

[析]until用在句中时其含义是某一动作一直持续到某时结束,那么句中的动词则一定要用持续性动词,如果要用瞬间,或截止性动词时一定要用否定句式。因截止性动作的否定式应看作是持续性的动作。如离开leave是瞬间动作,因一出门即为离开了,而不离开则是长时间的。

[误]I have studied English when I was twelve.

[正]I have studied English since I was twelve.

[析]since引出的时间状语从句是表达了一个时间点,而这个时间点是主句动作的启始点,所以主句一般要用完成时态。

[误]Because he didn't study hard, so he didn't pass the exam.

[正]He didn't pass the exam because he didn't study hard.

[析]because 与so在英文中两者不能并用的,只能在句中用其一。

[误]He was such excited that he could not speak.

[正]He was so excited that he could not speak.

[析]so与such的用法可以分为四种情况,①用于单数可数名词之前,其格式是such+不定冠词+形容词+单数可数名词,如:It is such a beautiful book that every child likes it. 也可以用so, 其格式是so+形容词+不定冠词+单数可数名词,如:It was so beautiful a book that every child likes it. ②在不可数名词前或可数名词复数前这时只能用such, 如:It is such good weather that we want to swim. 又如:They are such good students that they can pass the exam easily. ③在few, little,much, many 这4个字前只能用so而不能用such, 如:I have so much money that I can buy everything I want. ④当that前只有形容词或副词时,这时只能用so, 如:She is so beautiful that every one likes her. He ran so fast that I couldn't keep up with him.

[误]He got up earlier this morning so as to that he could catch the first bus.

[正]He got up earlier this morning so as to catch the first bus.

[正]He got up so earlier that he could catch the first bus.

[析]so…that与so that的用法有相同之处,那就是其后接从句,而so as to 其后要接不定式,即动词原形。这样的词组还有:in order to。

[误]I want to buy same stamp that you have.

[正]I want to buy the same stamp as you have.

[析]the same…as (that)这是个固定用法,在same前的定冠词是不能少的。而the same…that意为"我要的就是那一个"。而the same…as为"要的是和……一样的东西"。

[误]Before I do not give you the answer, I'll ask you some questions.

[正]Before I give you the answer, I'll ask you some questions.

[析]这种错误是由于受中文的影响。在中文中可以讲"我没给你答案前"。而英文用了before就不要再用否定句了。

(三) 例题解析

1 We bought Granny a present, ___she didn't like it.

A. but

B. and

C. or

D. so

[答案] A.

[析]由于句意的原因,应选择转折连词。

2 Run quickly, ___we'll miss the early train.

A. and

B. but

C. so

D. or

[答案] D.

[析]or这里应译为:否则。

3 I'll give the book to him ___he comes back.

A. since

B. as soon as

C. before

D. until

[答案] B.

[析]as soon as 引出的时间状语从句应用一般现在时表示将来要发生的动作。

4 Don't cross the road ___the light turns green.

A. when

B. while

C. until

D. as

[答案] C.

[析]until应译为"直到……才",因为前面的祈使句为否定句。又如:She did not go to bed until her mother came back. 应译为"直到她妈妈回来她才睡觉"。

5 Miss Gao has been a teacher ___1990.

A. before

B. after

C. since

D. in

[答案] C.

[析]因为主句为完成时,所以应用since表示该动作的启始点。

6 - Which would you like better, tea ___milk?

- Tea, please.

A. but

B. and

C. or

D. with

[答案] C.

[析]在疑问句与否定句中应用or来表示一种选择。

7 We love spring ___there's beautiful flowers every where.

A. though

B. but

C. or

D. because

[答案] D.

[析]因为这里表示的是因果关系。

8 Please leave ___7∶00, then you'll be able to get ___there earlier.

A. till, in

B. from, /

C. before, /

D. behind, to

[答案] C.

[析]before为在7∶00之前离开。

9 The teacher didn't begin the lesson ___all the students stopped talking.

A. until

B. after

C. if

D. because

[答案] A.

[析]这句应译为"直到所有的学生都停止讲话老师才开始上课"。因begin为瞬间动词,所以应用否定句。

10 Betty didn't go to see the film yesterday ___she was ill.

A. but

B. until

C. if

D. because

[答案] D.

[析]这里是表示因果关系,所以应用because。因为她病了所以未去看电影。

11 You must start right now, ___you'll miss the train.

A. for

B. and

C. so

D. or

[答案] D.

[析]or译为"否则"。本句句意为:你必须马上走了,否则要赶不上火车了。

12 ___he is a child of six, he can read and write.

A. Whose

B. If

C. Though

D. Because

[答案] C.

[析]这种状语从句在英语中称为让步状语从句,应译为:虽然他才是个6岁的孩子,他却可以读书和写字。

13 I like fish, ___chicken, ___eggs.

A. and, and

B. and, with

C. /, and

D. and, /

[答案] C.

[析]在有若干个名词或动词出现时,每一个词之间只用逗号连接,只在最后两个词之间加and。如:The old man passed the street, went into a shop and bought some food。

14 Take this dictionary with you ___you may use it in class.

A. when

B. in order to

C. but

D. so that

[答案] D.

[析]so that应译为"为的是"。本句句义为:带上字典,为的是在上课时可能有用。而in order to 其后应接动词不定式,如:Take this dictionary with you in order to use it in class。

15 I hope ___will be fine tomorrow.

A. it

B. what

C. whether

D. when

[答案] A.

[析]hope后接的是宾语从句,而且宾语从句中少主语,应用it来代替天气。

16 ___she was not well, I decided to go without her.

A. Though

B. As

C. When

D. Because of

[答案] B.

[析]as这里应译为"由于"。全句意为:由于她不舒服,我决定不带她去了。而because of 其后不能接从句只能接宾语。如:Because of the heavy rain, we decided not to go。

17 My aunt bought me ___many story books that I spent a lot of time them.

A. such…on

B. such…in

C. too…in D so…on

[答案] D.

[析]因many前只能用so来修饰,所以只能选择D选项。而spend…on something 为在某事上花费时间或钱。如:She spent a lot of money on her clothes。

18 Mother was cooking ___she ___a knock at the door.

A. when, listen to

B. while, listened to

C. while, heard

D. when, heard

[答案] D.

[析]when在这里应译为:就在那时,那一刻,那一瞬间。

19 Speak slowly, ___we can understand you.

A. and

B. or

C. if

D. because

[答案] A.

[析]and这里是并列连词,应译为:请讲慢些这样我们就会明白你的意思。

20 You'll learn English well ___you put your heart into it.

A. if

B. so

C. until

D. or

[答案] A.

[析]本句译为:如果你将心放在学习上,你就会将英语学好。这里的语法现象是从句中用一般现在时表示将来。

21 I won't let you in ___you show me your pass.

A. until

B. for

C. since

D. because

[答案] A.

22 She didn't go to school ___she was ill.

A. why

B. because

C. where

D. but

[答案] B.

高中英语连词用法归纳

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连词的用法教案(一)(初中英语)

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中考英语并列连词的用法知识点总结英语并列 连词的用法 1、并列连词and和or: ①and 和or 是用得最多的并列连词,可以连接: a.两个并列的动词: We were singing and dancing all evening.整个晚上我们都在唱歌跳舞。 b.名词、形容词等:This apple is big and red.Would you like fish or beef?c.两个并列的分句(句子):I said it and I meant it.我说话算数。 ②and 可连接两个分句,表示递进关系。 Give him an inch and he will take a mile.他会得寸进尺。 ③or可连接分句,表示“否则”: Don't drive so fast or you'll have an accident.别开这么快,不然你会出车祸。 2、表示意思转折的连词:but, yet:①but和yet的用法: The weather will be sunny but cold.天气会晴朗但很冷。

It is strange, yet true.这很奇怪,却是真的。 ②however, still 等为副词,但可起连接作用,表示意思的转折---“但是”或“然而”。 a.however: His first response was to say https://www.wendangku.net/doc/5510339233.html,ter, however, he changed his mind.他的第一反应是不行,但后来他改变了主意。 b.still: It's raining; still I'd like to go.天在下雨,但我还是要去。 ③词组all the same: She is naughty, all the same we have to laugh at her jokes.她很调皮,但对她的恶作剧我们还是要发笑。 3、表示因果的连词: ① for可以表示“因为”,但引导的不是从句,而是并列分句,对前面情况加以解释,常用逗号把它和前面的分句分开,这在书面语中比较多见。 The days were short, for it was now December.白天很短,因为现在已经是十二月。 She must have gone out early, for she had not e for breakfast.她肯定一早出去了,因为她没来吃早饭。 ② so 表示结果,可译为“因此”、“所以”。

常用英语连词用法

However 1. however作副词用时,表示“然而;但是”,可以位于句首、句中和句末; 位于句首时,要用逗号与句子其它部分隔开; 位于句中时,其前后都要用逗号; 位于句末时,其前用逗号分开。例如: She felt ill. She went to work, however, and tried to concentrate. 她病了。然而她照旧去上班,并且尽力集中精神工作。 His first response was to say no. Later, however, he changed his mind. 他最初的反应是不同意,可是后来他改变了主意。 2. however与but 两者都做“但是,然而”讲,而且都引出并列句。从语义上看,but所表示的是非常明显的对比,转折的意味较however要强。从语序上看,but总是位于所引出的分句之首,而however却可位于句首、句中和句末,同时从标点符号上看,but之后一般不得使用逗号,而however则必须用逗号与句子其它部分分开。 例如: I thought those figures were correct. However, I have recently heard they were not. 我原以为那些数字正确无误,不过我最近听说并不正确。 3. however的其它用法:however可以作连词(conj.),表示“无论以何种方式,不管怎样”,引导让步状语从句。例如: You can travel however you like.你可以随心所欲地去旅行。 However I approached the problem, I couldn’t find a solution. 这一问题我不管怎样都无法解决。 As well as as well as 是英语中常用的连接词,学生在使用时常常会出现错误,本文将其用法作以下简要归纳和说明。 1. as well as 可连接并列的单词或短语。例如: It is unpleasant in summer as well as in winter. 夏天不好过,冬天也不好过。 The child is lively as well as healthy. 这孩子既健康又活泼。 2. as well as 连接两个谓语动词时,它们的时态应保持一致。例如: He publishes as well as prints his own books. 他的书是他自己印刷出版的。 We are repairing the roof as well as painting the walls. 我们在粉刷墙壁同时也在修理屋顶。 *as well as 与动词连用时,其后可用V-ing形式,尤其as well as 位于句首时,此时相当于in addition to。例如:As well as breaking his leg, he hurt his arm. 他不但摔断了腿,而且还伤了胳膊。 She sings as well as playing the piano. 她不但会弹钢琴,而且会唱歌。 3. 如果as well as 前面是动词不定式,那么其后的动词也是不定式,但to要省略。例如: You cannot expect her to do the housework as well as look after the children. 你不可能叫她既照顾孩子又做家务。 4. 由as well as 连接的复合主语并不影响谓语动词的数。例如: Helen as well as I is eager to see the performance. 海伦和我一样急于要看演出。 I as well as they am ready to help you. 不仅他们愿意帮助你,我也愿意帮助你。

英语中几个常见连词and,but,or的用法汇总

英语中几个常见连词and,but,or的用法汇总 ◆and的六点用法◆ (1) 表示联合,意为“和”、“又”、“而且”: We were cold and hungry. 我们饥寒交迫。 I woke up and got out of bed. 我醒了就起床了。 He played the piano and she sang. 他弹钢琴,她唱歌。 (2) 有时用于连接两个相同的词语,表示连续性: The train ran faster and faster. 火车开得越来越快。 We waited for hours and hours. 我们一直等了好几个小时。 The boys laughed and laughed. 这些孩子笑个不停。 【注】但有时连接两个相同名词表示不同的质量和种类: There are dictionaries and dictionaries. 词典很多,有好有坏。 Don’t worry—there are rules and rules. 别担心——规则与规则不一样。 (3) 在口语中用在come, go, run, stay, stop, try 等之后表示目的,大致相当于不定式符号to: Come and have tea with me. 过来跟我一起喝杯茶。 We ought to stop and think. 我们应该停下来想一想。 (4) 有时用在祈使句后,表示结果,意为“那么”: Work hard and you’ll succeed. 努力干吧,你会成功的。 Arrive late once more and you’re fired. 你再迟一次,你就会被开除。 比较:If you work hard, you’ll succeed. 如果你努力干,你会成功的。 (5) 有时表示对比(有类似but的意思): He is rich, and (yet) leads a modest life. 他很富有,但却过着朴素的生活。 Robert is secretive and David is candid. 罗伯特深藏不露,而戴维则有啥说啥。 (6) 用在good, nice, fine 等之后,表示“很”,“挺”: It’s nice and cool under the tree. 这树下很凉快。 The book is good and expensive. 这本书很贵。 ◆or的用法归纳◆ ■表示选择,意为“或”“还是”: Is the radio off or on 无线电关上了还是开着的 Would you prefer tea or coffee 你喜欢茶还是咖啡 Is he asleep or awake 他睡着了还是醒着 Are you going to America by boat or by air 你到美国是坐船还是坐飞机 You may go or stay, according as you decide. 是去是留由你自己决定。 Are you from North China or South China 你是华北人还是华南人 You can come now or you can meet us there later. 你可以现在来,也可以稍晚和我们在那里碰头。 ■表示一种否定的条件,意为“否则”: Come on, or we’ll be late.快点,否则我们要迟到了。 Hurry up, or you'll be late for school. 赶快,否则你上学就要迟到了。 Dress warmly, or else you’ll catch cold. 穿暖和点,否则你会感冒的。 Be careful, or you’ll break that vase! 小心,否则你会把那花瓶打碎! Cross the road very carefully. Look both ways, or you might be knocked down. 过马路要非常小心,要看两边,

初中英语连词的用法

初中英语语法总结——连词 连词是一种虚词,它不能独立担任句子成分而只起连接词与词,短语与短语以及句与句的作用。连词主要可分为两类:并列连词和从属连词。 并列连词 并列连词用来连接平行的词、词组和分句。 第一类表示并列关系的连词 1)and 和 判断改错: (错) They sat down and talk about something. (错) They started to dance and sang. (错) I saw two men sitting behind and whisper there. (对) They sat down and talked about something. (对) They started to dance and sing. (对)I saw two men sitting behind and whispering there. 解析: 第一句:and 连接两个并列的谓语,所以talk 应改为talked。 第二句:and 连接两个并列的动词不定式,第二个不定式往往省略to,因此sang 应改为sing。 第三句:and 连接感观动词saw 后面的用作的宾补的两个并列分词结构,因此whisper 应改为whispering。 注意:1. and 还可以和祈使句或名词词组连用表示条件。(or也有此用法) Make up your mind, and you'll get the chance. = If you make up your mind, you'll get the chance. One more effort, and you'll succeed. = If you make one more effort, you'll succeed 2, A and B 当表示整体或者指同一人时谓语动词用单数, 当and连接的单数名词前分别有each,every,many等词修饰时,谓语也用单数。 bread and butter a knife and fork The mother and teacher is very strict with her son. No teacher and no student is allowed to smoke in class. 3. and连接的是两个相同意思的词,表示“渐渐”,或加强语气 Read it again and again 2)both …and两者都 She plays (both) the piano and the guitar. 3) neither…nor 意思为"既不……也不……"谓语动词采用就近原则,与nor后的词保持一致。 Neither you nor he is to blame.

英语连词的用法和总结(全)

英语连词的用法和总结(全) 一、概述2 二、并列连词的用法2(一)、表示转折关系的并列连词 2(二)、表选择的并列连词6(三)、表示因果关系的并列连词 7(四)、表示并列关系的并列连词9 三、从属连词的用法11(一)、引导时间状语从句的从属连词11(二)、引导条件状语从句的从属连词13(三)、引导目的状语从句的从属连词16(四)、引导结果状语从句的从属连词16(五)、引导原因状语从句的从属连词17(六)、引导让步状语从句的从属连词19(七)、引导方式状语从句的从属连词21(八)、引导地点状语从句的从属连词21(九)、引导比较状语从句的从属连词21()、引导名词从句的从属连词等22 四、并列连词词组的用法22(一)、both…and…的用法 22(二)、either…or…的用法22(三)、neither…nor…的用法23(四)、not only…but also…的用法23(五)、not only…but also…和对称结构24 五、连词总结26 一、概述连词是一种虚词,用于连接单词、短语、从句或句子,在句子中不单独用作句子成分。连词按其性质可分为并列连词和从属连词。并列连词用于连接并列的单词、短语、从句或句子,如and, but, or, for等;从属连词主要引出名词性从句(主

语从句、宾语从句、表语从句等)和状语从句(时间状语从句、条 件状语从句、目的状语从句等),引出名词性从句的连词如that, whether等,引出状语从句的连词如when, because, since, if 等。 二、并列连词的用法(一)、表示转折关系的并列连词。主要 有 but(但是), yet(可是), while(而,却)等。如:I would have written before but I have been ill、我本该早写信 的,但我生病了。I have failed, yet I shall try again、我失败了,但我还要尝试。You like tennis, while I’d rather read、你爱打网球,但我爱看书Someone borrowed my pen, but I don’t remember who、有人借了我的钢笔,但我不记得是谁了。He said he was our friend, yet he wouldn’t help us、他说他是我们的朋友,但却不肯帮助我们。but的用法举例 1、连接词或短语It was a sunny but not very warm day、那一天天气晴朗,却不太暖和。He drives not carefully but slowly、他开车不是很小心,而是开得很慢。 2、连接句子This isn’t a good one but it will answer、这不太好,但可以将就用。He looks honest, but actually he’s a rogue、他看起来很老实,实际他是一个坏蛋。She has had no answer to him but he gave no answer、 我向他说了早上好,但他没有回应。The ice remained, but there was no water underneath、冰还在,但下面却没有水。

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