英语[W]
(一)强调句
先了解 1.英语书面语中可以通过词汇和语法两种手段来强调,使用这两种强调手段的句子统称为强调句。 2.强调是为了加强句子的语气、突出说话的重点,区别不同的意思等。 3.强调句型是一种规律性极强、非常好用的高级句型,有利于增强文章的感彩。
划重点 1.强调句的结构及其可强调的成分;2.强调句的句型转换
重点1 强调句的结构及其可强调的成分
1.结构
It is/was+被强调部分+that/who(强调主语且指人用who)+其他部分
2.可强调的成分
(1)强调主语
It was I that/who met Mary at the station yesterday.
昨天在车站遇见玛丽的就是我。
(2)强调宾语
It was Mary that I met at the station yesterday.
我昨天在车站遇见的是玛丽。
(3)强调地点状语
It was at the station that I met Mary yesterday.
昨天我是在车站遇见玛丽的。
(4)强调时间状语
It was yesterday that I met Mary at the station.
我是昨天在车站遇见玛丽的。
(5)强调not ... until引导的时间状语,结构为:It is/was not until+时间状语+that+其他部分
He didn't go to bed until his wife came back.
→It was not until his wife came back that he went to bed.
直到他的妻子回来他才上床睡觉。
【特别提醒】 (1)构成强调句的it本身没有词义;“It is/was ... that ... ”结构去掉后,句子仍然成立。 (2)强调句中的连接词一般只用who和that(万能,不会错),且不可省略。 (3)强调句中的时态只用两种,一般现在时和一般过去时。 (4)强调not ... until时,不用till;句型中It is/was not ... 已经是否定句了,that后面的从句要用肯定句,切勿再用否定句。 (5)强调动词时,应用助动词do/does/did+动词原形,如:She did tell me a lie yesterday.昨天她确实向我撒谎了。
重点2 强调句的句型转换
1.一般疑问句:Is/Was it+被强调部分+that/who+其他部分?
Was it at the station that you met Mary yesterday
你昨天是在车站遇见玛丽了吗?
2.特殊疑问句:特殊疑问词+is/was it+that/who+其他部分?
①Who is it that likes coffee
是谁喜欢咖啡?
②What is it that Sasha likes
萨莎到底喜欢什么?
(二)倒装句
先了解 1.英语语序分为自然语序和倒装语序两种。 2.倒装语序则是将一些本应出现在主语之后的句子成分提前到主语之前的语序。 3.倒装句能提升表达的灵活性与表达力。
划重点 3.用全部倒装的情况;4.用部分倒装的情况
重点3 用全部倒装的情况
把谓语全部提到主语前面,叫全部倒装。
1.here, there, out, in, up, down, away, then, now, thus等副词位于句首,动词多为be, come, go等,且主语为名词/名词词组。(主语是代词时,则不倒装)
①There flows a river at the foot of the mountain.
山脚下有一条河。
②Now comes your turn.
现在该你了。
③Here he comes.
他来了。(主语为代词he,不倒装)
2.地点类介词短语位于句首,其后动词为be, come, sit, live, stand, lie, exist等。
On the ground lay an old man, who was dying.
地上躺着一位老人,奄奄一息。
3.such作表语,置于句首,表示“这样的人/事物;上述的人/事物”。
Such is their decision.
他们的决定就是这样。
重点4 用部分倒装的情况
只把助动词/系动词/情态动词提到主语前面,叫部分倒装。
1.在疑问句中时。(在疑问词作主语的特殊疑问句里,不用倒装)
①Does he speak Chinese
他说中国话吗?
②Who is in this room
谁在这个房间里?
2.so, nor, neither位于句首时。(“so+主语+do/does/did”结构不用倒装,so相当于indeed, certainly)
①Mary has learned by heart 200 words, and so have I.
玛丽已经记住了200个单词,我也是这样。
②—The girls study hard.
——这些女孩学习刻苦。
—So they do.
——她们的确如此。
3.never, seldom, little, not only, rarely, scarcely, in no way等否定或半否定词置于句首时。
Little do I dream of seeing such wonderful scenery.
我做梦也没想到会看到这样美丽的景色。
4.only置于句首修饰副词、介词短语或状语从句等时。
Only after the anaesthetist gave the patient an anaesthetic could the operation be conducted.
只有在麻醉师给病人实施麻醉以后,手术才能进行。
5.在so ... that, such ... that句型中,当so, such引导的结构置于句首时。
So loudly did he speak that even people in the next room could hear him.
他说话声音那么大,隔壁屋里的人都能听见。
6.在hardly ... when, no sooner ... than, not until句型中时。
Hardly had he arrived when it began to snow.
他一到就下起雪来了。
7.as引导的让步状语从句,结构为:形容词/名词/动词+as+主语+谓语。
①Tired as he was, he stayed up late.
他虽然疲倦,可仍然很晚才睡。
②Child as he is, he knows a lot.
尽管他是个孩子,可他知道很多。(注意开头的名词前无冠词)
③Explain as I might, I could not make myself understood.
尽管我已经解释了,但我还是不被理解。
8.在省略了if的虚拟条件句中,were, had或should置于句首时。
Were I in your position, I would not go.
我要是在你的位置上,我是不会去的。
9.however, no matter how引导让步状语从句时。
However hard he worked, he couldn't solve the problem.
不管多努力,他都无法解决那个问题。
(三)省略句
先了解 1.为了使句子简明扼要,句子中某个单词、短语甚至从句或主句都可以省去。 2.省略的功能:避免重复;强调重点,突出信息句;连接紧密。
划重点 5.简单句中的省略;6.并列句中的省略;7.定语从句/名词性从句/状语从句中的省略;8.动词不定式的省略
重点5 简单句中的省略
1.省略主语
(That) Sounds like a good idea.
(这)听起来是个好主意。
2.省略主谓
(I'm) Sorry to hear that.
听到这个(我)很难过。
3.省略“谓语+宾语”或“系动词+表语”
—What is in the next room
——谁在隔壁屋里?
—Nobody (is in the next room).
——没人(在隔壁屋里)。
4.省略名词词组中的中心词
I'm going to the barber's (shop).
我打算去理发店。
重点6 并列句中的省略
1.省略系动词或省略“主语+系动词”
Some books are to be tasted, others (are) to be swallowed and some few (are) to be chewed and digested.
有一些书浅尝即可,有一些可囫囵吞枣,还有一些应该慢慢咀嚼消化。
2.省略谓语
They learn French and we (learn) English.
他们学法语,我们学英语。
3.省略“主要动词+宾语”
Children like cartoons, but the adults don't (like them).
孩子们喜欢动画片,而成年人不喜欢。
重点7 定语从句/名词性从句/状语从句中的省略
1.当关系代词在定语从句中作宾语时。
The problem (that/which) you mentioned at the meeting is difficult to solve.
你在会上提到的问题很难解决。
2.先行词way表示“方式”,且在定语从句中作状语时,从句可以用that或in which引导,且都可以省略。
They don't like the way (that/in which) he does things.
他们不喜欢他做事的方式。
3.定语从句中可以省略关系代词和be动词,如果先行词与从句谓语动词之间是主动关系,用现在分词,如果是被动关系,用过去分词。
Do you know the man (who is) standing at the gate
你认识站在门口的那个人吗?
4.引导宾语从句的that可以省略;如果宾语从句有两个或两个以上,则引导词that从第二个起不可省略。
①The head teacher said (that) a campus marathon was coming up.
校长说校园马拉松就要来了。
②The teacher told the students (that) they should hand in their homework the next day and that the homework must be signed names by their parents.
老师告诉学生们要在第二天交上作业, 并且作业必须由家长签名。
5.如果宾语从句中的谓语部分与主句或上文的谓语部分相同,可将从句部分的谓语省略。
We will do what we can (do) to help you.
我们将尽力帮助你。
6.在when, while, if, unless, though, although, as等引导的状语从句中,如果谓语动词含有be动词,主语又和主句的主语一致,或其主语是it,那么从句中的主语和be动词往往可以省略。
①Though (he was) a young man, he has written three famous novels.
虽然年轻,但他已经写了三本著名的小说了。
②Look out for cars when (you are) crossing the street.
过马路时要小心车。
③Even if (I am) invited to, I won't go to such a bad concert.
即使邀请我去,我都不想去听如此差的音乐会。
④If (it is) true,this will cause us a lot of trouble.
如果是真的,这会给我们带来很多麻烦。
重点8 动词不定式的省略
1.在动词不定式结构中,为了避免重复,常常省略不定式结构中的动词原形,只保留to。
Don't tell me the name of the sailor if you don't want to (tell).
如果不愿意,就不要告诉我水手的名字。
2.tell, warn, order, advise, ask等动词的宾语后面接动词不定式作宾语补足语时,可以省略to后面的动词原形。
He wanted to swim across the river but I warned him not to (swim).
他想游过河,但我警告他不要那么做。
3.感官动词(词组)see, look at, hear, listen to, notice, watch等和使役动词make, let, have等后面作宾语补足语的动词不定式要省略to,但此类动词的被动语态中的to不可以省略。
①We heard someone go down the stairs.
我们听到有人下楼了。
②She is heard to sing every day in her room.
有人听见她每天在房间里唱歌。
4.在某些句式中,如果介词but前有实义动词do的任何形式,后面的动词不定式要省略to。
I can do nothing but study hard.
我只能努力学习。
1.(2025·黑龙江省大庆外国语学校高三教学质量检测)It is in these hard times ________ they find out who are their true friends.
答案:that
解析:句意:只有在这些困难时期,他们才发现谁是真正的朋友。此处为强调句型“It is+被强调部分+that+其他部分”。本句强调时间状语in these hard times。故填that。
2.(2025·湖南省长沙市湖南师范大学附属中学高三月考)In my view, science is not simple, and neither ________ the natural world.
答案:is
解析:根据neither可知,句子应用部分倒装结构,再根据主语the natural world及句中的is可知,助动词应用第三人称单数。故填is。
3.(2025·四川省宜宾市叙州区高三一模)It was not ________ photographer Rita Nannini left New York that she grew fascinated by the city's subways.
答案:until
解析:本句考查not until的强调句型:It is/was not until+被强调部分+that+其他部分。故填until。
4.(2025·江苏省常熟市高三月考)It is this durability ________ has made the preservation of many valuable works from ancient China possible.
答案:that
解析:句意:正是这种耐久性,使得许多中国古代珍贵作品的保存成为可能。设空处考查强调句型:It is+被强调部分+that+其他部分。本句强调主语this durability。故填that。
5.(2025·湖北省重点高中智学联盟高三联考)________ she ________ (make) a different choice, to give up or stay put, anguish might have trailed her memory of that evening.
答案:Had; made
解析:句意:如果她做出了不同的选择,放弃或是原地不动,那天晚上的痛苦可能会萦绕在她的记忆中。根据句意及句中的might have trailed可知,此处是省略了if的虚拟条件句,且表示对过去的虚拟,从句应用过去完成时,if省略,had应置于句首,句首单词首字母应大写。故填Had; made。
6.(2025·吉林省珲春市第二高级中学高三第一次模拟考试)It is because of her achievements ________ the Guizhou Province native has attracted great attention from the press and public.
答案:that
解析:句意:正是由于她的成就,这位贵州人引起了媒体和公众的极大关注。该句是强调句,强调原因状语because of her achievements,所以应用that,构成It is ... that ... 强调句式。故填that。
7.(2025·河南省新高中创新联盟TOP二十名校高三调研考试)Not only ________ she offer Kennedy and her family VIP tickets to the Eras Tour, but she also offered words of encouragement and hope.
答案:did
解析:not only置于句首,其引导的分句要用部分倒装结构,根据句中的offered可知,助动词应用did。故填did。
8.(2025·福建省福州屏东中学高三适应性练习)It was during this period ________ all the navigation routes along the Chinese coast were unimpeded (畅通的).
答案:that
解析:句意:正是在这一时期,中国沿海的所有航线畅通无阻。此处为强调句:It was+被强调部分+that+其他部分,被强调部分为during this period。故填that。
9.(2025·天津市实验中学高三月考)________ possible, work with a person who is fluent in the language of your interviewers.
答案:If
解析:句意:如果可能的话,和一个能流利表达面试官语言的人一起工作。省略句if possible补充完整为if it is possible。位于句首,单词首字母应大写。故填If。
10.(2025·广西邕衡教育名校联盟高三适应性检测)It was at that moment ________ her parents realized that despite her blindness, Luna possessed a talent that could touch the hearts of others.
答案:that
解析:此处为强调句:It was+被强调部分+that+其他部分,强调时间状语at that moment。故填that。
1(共35张PPT)
WELCOME UNIT
第二编 高效语法
重点语法
第七讲 强调句/倒装句/省略句(8个重点)
倒装句
省略句
目录
CONTENTS
2
3
强调句
1
强调句
先了解 1.英语书面语中可以通过词汇和语法两种手段来强调,使用这两种强调手段的句子统称为强调句。
2.强调是为了加强句子的语气、突出说话的重点,区别不同的意思等。
3.强调句型是一种规律性极强、非常好用的高级句型,有利于增强文章的感彩。
划重点 1.强调句的结构及其可强调的成分;2.强调句的句型转换
重点1 强调句的结构及其可强调的成分
1.结构
It is/was+被强调部分+that/who(强调主语且指人用who)+其他部分
2.可强调的成分
(1)强调主语
It was I that/who met Mary at the station yesterday.
昨天在车站遇见玛丽的就是我。
(2)强调宾语
It was Mary that I met at the station yesterday.
我昨天在车站遇见的是玛丽。
(3)强调地点状语
It was at the station that I met Mary yesterday.
昨天我是在车站遇见玛丽的。
(4)强调时间状语
It was yesterday that I met Mary at the station.
我是昨天在车站遇见玛丽的。
(5)强调not ... until引导的时间状语,结构为:It is/was not until+时间状语+that+其他部分
He didn't go to bed until his wife came back.
→It was not until his wife came back that he went to bed.
直到他的妻子回来他才上床睡觉。
【特别提醒】
(1)构成强调句的it本身没有词义;“It is/was ... that ... ”结构去掉后,句子仍然成立。
(2)强调句中的连接词一般只用who和that(万能,不会错),且不可省略。
(3)强调句中的时态只用两种,一般现在时和一般过去时。
(4)强调not ... until时,不用till;句型中It is/was not ... 已经是否定句了,that后面的从句要用肯定句,切勿再用否定句。
(5)强调动词时,应用助动词do/does/did+动词原形,如:She did tell me a lie yesterday.昨天她确实向我撒谎了。
重点2 强调句的句型转换
1.一般疑问句:Is/Was it+被强调部分+that/who+其他部分?
Was it at the station that you met Mary yesterday
你昨天是在车站遇见玛丽了吗?
2.特殊疑问句:特殊疑问词+is/was it+that/who+其他部分?
①Who is it that likes coffee
是谁喜欢咖啡?
②What is it that Sasha likes
萨莎到底喜欢什么?
倒装句
先了解 1.英语语序分为自然语序和倒装语序两种。
2.倒装语序则是将一些本应出现在主语之后的句子成分提前到主语之前的语序。
3.倒装句能提升表达的灵活性与表达力。
划重点 3.用全部倒装的情况;4.用部分倒装的情况
重点3 用全部倒装的情况
把谓语全部提到主语前面,叫全部倒装。
1.here, there, out, in, up, down, away, then, now, thus等副词位于句首,动词多为be, come, go等,且主语为名词/名词词组。(主语是代词时,则不倒装)
①There flows a river at the foot of the mountain.
山脚下有一条河。
②Now comes your turn.
现在该你了。
③Here he comes.
他来了。(主语为代词he,不倒装)
2.地点类介词短语位于句首,其后动词为be, come, sit, live, stand, lie, exist等。
On the ground lay an old man, who was dying.
地上躺着一位老人,奄奄一息。
3.such作表语,置于句首,表示“这样的人/事物;上述的人/事物”。
Such is their decision.
他们的决定就是这样。
重点4 用部分倒装的情况
只把助动词/系动词/情态动词提到主语前面,叫部分倒装。
1.在疑问句中时。(在疑问词作主语的特殊疑问句里,不用倒装)
①Does he speak Chinese
他说中国话吗?
②Who is in this room
谁在这个房间里?
2.so, nor, neither位于句首时。(“so+主语+do/does/did”结构不用倒装,so相当于indeed, certainly)
①Mary has learned by heart 200 words, and so have I.
玛丽已经记住了200个单词,我也是这样。
②—The girls study hard.
——这些女孩学习刻苦。
—So they do.
——她们的确如此。
3.never, seldom, little, not only, rarely, scarcely, in no way等否定或半否定词置于句首时。
Little do I dream of seeing such wonderful scenery.
我做梦也没想到会看到这样美丽的景色。
4.only置于句首修饰副词、介词短语或状语从句等时。
Only after the anaesthetist gave the patient an anaesthetic could the operation be conducted.
只有在麻醉师给病人实施麻醉以后,手术才能进行。
5.在so ... that, such ... that句型中,当so, such引导的结构置于句首时。
So loudly did he speak that even people in the next room could hear him.
他说话声音那么大,隔壁屋里的人都能听见。
6.在hardly ... when, no sooner ... than, not until句型中时。
Hardly had he arrived when it began to snow.
他一到就下起雪来了。
7.as引导的让步状语从句,结构为:形容词/名词/动词+as+主语+谓语。
①Tired as he was, he stayed up late.
他虽然疲倦,可仍然很晚才睡。
②Child as he is, he knows a lot.
尽管他是个孩子,可他知道很多。(注意开头的名词前无冠词)
③Explain as I might, I could not make myself understood.
尽管我已经解释了,但我还是不被理解。
8.在省略了if的虚拟条件句中,were, had或should置于句首时。
Were I in your position, I would not go.
我要是在你的位置上,我是不会去的。
9.however, no matter how引导让步状语从句时。
However hard he worked, he couldn't solve the problem.
不管多努力,他都无法解决那个问题。
省略句
先了解 1.为了使句子简明扼要,句子中某个单词、短语甚至从句或主句都可以省去。
2.省略的功能:避免重复;强调重点,突出信息句;连接紧密。
划重点 5.简单句中的省略;6.并列句中的省略;7.定语从句/名词性从句/状语从句中的省略;8.动词不定式的省略
重点5 简单句中的省略
1.省略主语
(That) Sounds like a good idea.
(这)听起来是个好主意。
2.省略主谓
(I'm) Sorry to hear that.
听到这个(我)很难过。
3.省略“谓语+宾语”或“系动词+表语”
—What is in the next room
——谁在隔壁屋里?
—Nobody (is in the next room).
——没人(在隔壁屋里)。
4.省略名词词组中的中心词
I'm going to the barber's (shop).
我打算去理发店。
重点6 并列句中的省略
1.省略系动词或省略“主语+系动词”
Some books are to be tasted, others (are) to be swallowed and some few (are) to be chewed and digested.
有一些书浅尝即可,有一些可囫囵吞枣,还有一些应该慢慢咀嚼消化。
2.省略谓语
They learn French and we (learn) English.
他们学法语,我们学英语。
3.省略“主要动词+宾语”
Children like cartoons, but the adults don't (like them).
孩子们喜欢动画片,而成年人不喜欢。
重点7 定语从句/名词性从句/状语从句中的省略
1.当关系代词在定语从句中作宾语时。
The problem (that/which) you mentioned at the meeting is difficult to solve.
你在会上提到的问题很难解决。
2.先行词way表示“方式”,且在定语从句中作状语时,从句可以用that或in which引导,且都可以省略。
They don't like the way (that/in which) he does things.
他们不喜欢他做事的方式。
3.定语从句中可以省略关系代词和be动词,如果先行词与从句谓语动词之间是主动关系,用现在分词,如果是被动关系,用过去分词。
Do you know the man (who is) standing at the gate
你认识站在门口的那个人吗?
4.引导宾语从句的that可以省略;如果宾语从句有两个或两个以上,则引导词that从第二个起不可省略。
①The head teacher said (that) a campus marathon was coming up.
校长说校园马拉松就要来了。
②The teacher told the students (that) they should hand in their homework the next day and that the homework must be signed names by their parents.
老师告诉学生们要在第二天交上作业, 并且作业必须由家长签名。
5.如果宾语从句中的谓语部分与主句或上文的谓语部分相同,可将从句部分的谓语省略。
We will do what we can (do) to help you.
我们将尽力帮助你。
6.在when, while, if, unless, though, although, as等引导的状语从句中,如果谓语动词含有be动词,主语又和主句的主语一致,或其主语是it,那么从句中的主语和be动词往往可以省略。
①Though (he was) a young man, he has written three famous novels.
虽然年轻,但他已经写了三本著名的小说了。
②Look out for cars when (you are) crossing the street.
过马路时要小心车。
③Even if (I am) invited to, I won't go to such a bad concert.
即使邀请我去,我都不想去听如此差的音乐会。
④If (it is) true,this will cause us a lot of trouble.
如果是真的,这会给我们带来很多麻烦。
重点8 动词不定式的省略
1.在动词不定式结构中,为了避免重复,常常省略不定式结构中的动词原形,只保留to。
Don't tell me the name of the sailor if you don't want to (tell).
如果不愿意,就不要告诉我水手的名字。
2.tell, warn, order, advise, ask等动词的宾语后面接动词不定式作宾语补足语时,可以省略to后面的动词原形。
He wanted to swim across the river but I warned him not to (swim).
他想游过河,但我警告他不要那么做。
3.感官动词(词组)see, look at, hear, listen to, notice, watch等和使役动词make, let, have等后面作宾语补足语的动词不定式要省略to,但此类动词的被动语态中的to不可以省略。
①We heard someone go down the stairs.
我们听到有人下楼了。
②She is heard to sing every day in her room.
有人听见她每天在房间里唱歌。
4.在某些句式中,如果介词but前有实义动词do的任何形式,后面的动词不定式要省略to。
I can do nothing but study hard.
我只能努力学习。
1.(2025·黑龙江省大庆外国语学校高三教学质量检测)It is in these hard times ________ they find out who are their true friends.
2.(2025·湖南省长沙市湖南师范大学附属中学高三月考)In my view, science is not simple, and neither ________ the natural world.
解析:句意:只有在这些困难时期,他们才发现谁是真正的朋友。此处为强调句型“It is+被强调部分+that+其他部分”。本句强调时间状语in these hard times。故填that。
解析:根据neither可知,句子应用部分倒装结构,再根据主语the natural world及句中的is可知,助动词应用第三人称单数。故填is。
that
is
3.(2025·四川省宜宾市叙州区高三一模)It was not ________ photographer Rita Nannini left New York that she grew fascinated by the city's subways.
4.(2025·江苏省常熟市高三月考)It is this durability ________ has made the preservation of many valuable works from ancient China possible.
解析:本句考查not until的强调句型:It is/was not until+被强调部分+that+其他部分。故填until。
解析:句意:正是这种耐久性,使得许多中国古代珍贵作品的保存成为可能。设空处考查强调句型:It is+被强调部分+that+其他部分。本句强调主语this durability。故填that。
until
that
5.(2025·湖北省重点高中智学联盟高三联考)________ she ________ (make) a different choice, to give up or stay put, anguish might have trailed her memory of that evening.
解析:句意:如果她做出了不同的选择,放弃或是原地不动,那天晚上的痛苦可能会萦绕在她的记忆中。根据句意及句中的might have trailed可知,此处是省略了if的虚拟条件句,且表示对过去的虚拟,从句应用过去完成时,if省略,had应置于句首,句首单词首字母应大写。故填Had; made。
Had
made
6.(2025·吉林省珲春市第二高级中学高三第一次模拟考试)It is because of her achievements ________ the Guizhou Province native has attracted great attention from the press and public.
解析:句意:正是由于她的成就,这位贵州人引起了媒体和公众的极大关注。该句是强调句,强调原因状语because of her achievements,所以应用that,构成It is ... that ... 强调句式。故填that。
that
7.(2025·河南省新高中创新联盟TOP二十名校高三调研考试)Not only ________ she offer Kennedy and her family VIP tickets to the Eras Tour, but she also offered words of encouragement and hope.
8.(2025·福建省福州屏东中学高三适应性练习)It was during this period ________ all the navigation routes along the Chinese coast were unimpeded (畅通的).
解析: not only置于句首,其引导的分句要用部分倒装结构,根据句中的offered可知,助动词应用did。故填did。
解析:句意:正是在这一时期,中国沿海的所有航线畅通无阻。此处为强调句:It was+被强调部分+that+其他部分,被强调部分为during this period。故填that。
did
that
9.(2025·天津市实验中学高三月考)________ possible, work with a person who is fluent in the language of your interviewers.
10.(2025·广西邕衡教育名校联盟高三适应性检测)It was at that moment ________ her parents realized that despite her blindness, Luna possessed a talent that could touch the hearts of others.
解析:句意:如果可能的话,和一个能流利表达面试官语言的人一起工作。省略句if possible补充完整为if it is possible。位于句首,单词首字母应大写。故填If。
解析:此处为强调句:It was+被强调部分+that+其他部分,强调时间状语at that moment。故填that。
If
that