2023届高考英语二轮复习专题6强调句、省略句、感叹句学案

这是一份2023届高考英语二轮复习专题6强调句、省略句、感叹句学案，共21页。学案主要包含了考点详解，命题解读，考点预测，复习建议，典例剖析，牛刀小试，参考答案，真题实战等内容，欢迎下载使用。
 专题6 强调句、省略句、感叹句
2023年高考英语冲刺复习考点通关大全


【考点详解】
【命题解读】
分析近五年高考试卷可知，特殊句式的考查在近5年全国卷Ⅰ中出现频率不是很高。在2020年高考短文改错中涉及省略句(Hope)。2017年全国卷Ⅰ的短文改错中(Turning→Turn)有所涉及，但在全国卷Ⅱ、Ⅲ及地方命题试卷中还是时有出现，且由于其特有的表达作用，在写作和阅读中也成为一个必不可少的备考点。
【考点预测】
预计2023年高考对特殊句式的考查在语法填空和短文改错中命题的也是考点范围，但在阅读理解和完形填空中以长难句的形式出现的概率会更大。
【复习建议】
1.掌握倒装句，强调句和省略句。
2.侧重培养通过语境上下文的推理判断词性的能力

考点一 （强调句）
1．强调句的基本句型是“It is/was＋被强调的部分＋that/who＋其他部分”。被强调的部分可以是主语、宾语或状语等，一般来说，如果被强调的是人，用连词that或who；被强调的部分是宾语，指人时也可以用whom；如果被强调的是物，只能用that。。
It is not how much we do but how much love we put into what we do that benefits our work most.
给我们工作带来最大益处的不是我们做了多少而是我们将多少热爱投入到我们所从事的事业中去。
2. 强调不同的句子成分
强调主语：正是玛丽昨天在路上遇到一个乞丐。
It was Mary who/that met an old beggar in the street yesterday.
强调宾语：玛丽昨天在路上遇到一个乞丐。
It was an old beggar whom/that Mary met in the street yesterday.
强调时间状语：正是昨天玛丽在路上遇到一个乞丐。
It was yesterday that Mary met an old beggar in the street.
强调地点状语：昨天正是在路上玛丽遇到一个乞丐。
It was in the street that Mary met an old beggar yesterday.
3． 强调句的几种句式
强调句的
特殊句式
构成
例句
一般
疑问句
Is/Was it＋被强调部分＋that/who＋句子其他部分？
Was it Tom who was to blame？
正是汤姆应负责任吗？
特殊
疑问句

特殊疑问词＋is/was it＋that＋句子其他部分？
The patient looks much better.What is it that has made him what he is today？
那个病人看上去好多了。是什么让他变成今天这样的呢？
not until
句式
It is/was not until ... ＋that＋句子其他部分
It was not until midnight that we got home because of traffic jams.
因为交通阻塞，直到半夜我们才到家。
not ...
but ... 句式
It is not ... but ... that ...
It is not quantity but quality that counts.
重要的不是数量而是质量。

3. 如何区分强调句与其他类型从句
(1). 强调句与主语从句的区别
“It is/was + 形容词/分词+ that从句”
是主语从句，译成中文时不可加上“正是……”“就是……”之类字眼，若删去“It is/was...that...”，则原句不成立。而强调句型若删去“It is/was...that/who...”，原句结构与语意均完整，译成中文时，常可加上“正是……”“就是……”之类字眼。
强调句中It 作为形式主语，等于that后跟部分。
It was here that he fell off his bicycle. (强调句)
这正是他从自行车上摔下来的地方。
It is true that he is honest. (主语从句)
他真的很诚实。
(2).含有定语从句的强调句型
在被强调的名词后再跟一个以该名词为先行词的定语从句，这时不要把定语从句当作强调句。
It was this school where(in which) he once studied that gave him a chance of teaching.
正是这所他曾经学习过的学校给了他教学的机会。



【典例剖析】

It is novels ______ Miss William enjoys reading.(强调句)
【答案】that
【解析】考查强调句。句意：威廉女士喜欢读的正是小说。分析句子结构，同时省略it is和设空处，句子成分完整句意“正是……”，故填that。
It is a question that needs careful consideration.(定语从句)
(3).强调句与状语从句的区别
It was two years ago that I began to learn drawing.
(强调句型，前后时态一致)
正是在两年前我开始学习绘画。
It is(has been) two years since I began to learn drawing.
(since引导的时间状语从句，前后时态不一致)
自从我学习绘画以来已经有两年了。
It won’t be long before we graduate from the school.
(时间状语从句)
不久我们就将毕业了。
It will be two years before we graduate from this university.
(时间状语从句)
再过两年我们就将大学毕业了。
(4)．用助动词强调谓语
如果要强调时态为一般现在时或一般过去时的肯定句中的谓语动词，我们在该动词前加助动词do, does或did。
①Many of the films are from the USA, but we do give awards to films from other countries.
许多电影来自于美国，但我们的确也给其他国家的影片颁奖。
②He did come to see you last Sunday, but you were out.
他上周日的确来看过你，但是你出去了。
[名师点睛]　(1)强调句型用于强调主语时，要注意谓语动词(原句)与该主语在人称和数上保持一致。
(2)强调句型的考点主要集中构成强调句型的基本元素that/who上，要明确的一点是，这两个词是不作成分的。
(3)强调句型不用于强调谓语、表语和定语；强调谓语时要用“助动词do/does/did＋动词原形”；但有时，为了表达的需要，用倒装结构对表语进行强调。
(5) 注意区分强调句型与结构相似的含有that引导的定语从句的主从复合句(It is ... that ...)；区分的方法也很简单，就是看that是不是在句中作成分，作成分则不是强调句型。
5. 强调含有not until的句子在强调not until句型时，not 位于until从句前，主句谓语动词作相应变化，即it is(was)+not until从句+that +其它。
普通句：He didn’t go to bed until/till his wife came back.
强调句：It was not until his wife came back that he went to bed.
直到妻子回家了，他才上床休息。
[名师点睛] 此强调句型只能用until，不能用till，但如果不是强调句型，till，until可通用；第二句型中It is/was not...已经是否定句了，that后面的从句要用肯定句，不能再用否定句了。
限时练 单句语法填空
①Lily said that ________ was because of her strong interest in medicine that she chose the course.
②But the fighting scenes alone don't explain the movie's success—it's also the patriotism (爱国主义) and spirit of the film projects ________ have deeply impressed Chinese audiences.
③This technology did not spread to Europe until the 19th century, and it was by using the technology ________ the Americans drilled the first oil well in Pennsylvania in 1859.
④It was not until I returned to China this winter after living so long abroad ________ I began to experience safety and happiness.
⑤Though your father shouted at you just now, he ________ love you indeed.
【答案】：①it　②that　③that　④that　⑤does

考点二 （省略句)
1．在when, while, whenever, till, if, unless, as if, though, than, as等引导时间状语从句，条件状语从句和让步状语从句中，若谓语部分含有be动词，而从句主语又与主句主语相同或从句主语是it时，从句的主语和be动词常被省略。
①The experiment shows that proper amounts of exercise, if carried out regularly, can improve our health.
实验表明，如果有规律地进行适量运动，人们能强身健体。
②Work hard when (you are) young, or you'll regret.
少壮不努力，老大徒伤悲。
③While walking along the street, I heard my name called.
走在大街上时，我听见有人叫我的名字。
[注意]　特殊的省略结构：if省略结构，常作为插入语来处理。
if so 如果这样的话； if not 若非如此 ； if ever 如果曾经有的话
if necessary 如果有必要的话； if possible 如果可能的话； if any 如果有的话
If possible，let me know beforehand. 如有可能，事先通知我。
④Get up early tomorrow, if not (you don't get up early), you will miss the first train.
明天早点起床，如果不的话，你将会错过头班车。
⑤Whenever (it is) possible, he will come to my help.
他会在任何可能的时候来帮助我。
2．I'm afraid, I think, I believe, I hope, I guess等作答句，后面跟so与not分别相当于肯定或否定，宾语从句可省去。
①—Do you think it will snow?
—I hope not/that it will not snow.
——你认为会下雪吗？
——我希望不要下。
②—Do you believe Jim will come?
—I think so.
——你相信Jim会来吗？
——我想会赢。
3．不定式省略，即单独使用不定式符号to。
(1)用来代替动词不定式后被省略的动词，常在be afraid/glad/happy, expect, forget, hope, intend, like, love, mean, prefer, refuse, seem, try, want, wish等的后边。
①I asked him to go to the cinema, but he didn't want to.
我请他去看电影，但他不想去。
②—Will you join in the game?
—I'd be glad to.
——你愿意加入游戏吗？
——我很高兴加入。
(2)如果不定式中含有be, have, have been，通常保留be, have和have been。
③—Are you a doctor?
—No, but I used to be.
——你是医生吗？
——不，但我过去是。
(3)省略不定式符号to的情况。
a．当主语部分含有动词do的某种形式时，作表语的不定式可省略to。
④The only thing you have to do is open the door.
你唯一要做的事情打开门。
b．不定式作介词but(除了), except的宾语，前面有实义动词do的某种形式时，不定式常省略to。
⑤I can do nothing but wait here.
我除了在这里等无事可做。
c．当两个或两个以上的不定式并列时，后面的不定式符号to可省略，但表示对比关系时则不能省略。
⑥I'm really puzzled what to think of and express.
我真的不知道想什么和表达什么。
⑦It is easier to make a plan than to carry it out.
制订计划比执行计划容易。
[名师点睛]　省略句中to的遗漏
【误】She was reading in bed, and her mother told her not.
【正】She was reading in bed, and her mother told her not to.
[分析]　动词不定式在like, love, care, want, hope, wish, expect, prefer, refuse, decide, mean, intend, try, promise等动词后作宾语时，为了避免重复，常常省略不定式后的内容，但要保留不定式符号to。
d．在see, watch, hear, feel, observe, notice, look at, listen to等感官动词及使役动词let, make, have后作宾语补足语的不定式不加to，但当宾语补足语变为主语补足语时，不定式要加上to。
⑧She saw him walk into the house.
她看到他走进了那座房子。
⑨He was seen to walk into the house.
有人看到他走进了那座房子。
⑩He had two boys wash his car.
他让两个男孩给他洗车。
e．you'd better/why not后跟不带to的不定式。
⑪Why not try it again?
为什么不再试试？
4. 比较句中的省略
以than/as引起的从句中，常会省略主语。因为主语省略了，所以尤其要注意识别哪个词是省略了的主语，进而选择谓语的数、时态和语态。
He is more of a writer than a historian.
他是历史学家，但更可以说是位作家。
He is more brilliant than ever before.他比以往更高明。
5. 介词的省略
①both 后常跟of短语
其后可以接名词复数形式，也可以接代词宾格复数形式。
接复数名词时，介词of可以省略，但接代词宾格时，of不能省略。
Both (of) the films were interesting. 这两部电影都很有趣。
She invited both of us to her birthday party. 她邀请我们俩去参加她的生日派对。
②在现在完成时表持续和重复的句型中，一段时间前的介词for可以省略。
③和一些动词搭配构成的短语中的介词
consider... (as)..., prevent / stop... (from)doing...,have trouble / difficulty... (in) doing...,spend... (in / on) doing... 等中的介词可以省略。
Trees can prevent the earth (from) being washed away. 树能阻止泥土被冲走。
I have difficulty (in) finding his house.
限时练　单句语法填空
①—Who should be responsible for the action?
—The boss is to blame. The employees just carried out the order as ________ (tell)．
②When ________ (expose) to danger and conflict, men tend to increase blood pressure, feeling nervous or anxious.
③The city now is much noisier than it used ________ (be)．
④I may take a long lunch break tomorrow. If ________， I can go to the hairdresser's then.
【答案】：①told　②exposed　③to be　④so　

考点三 （感叹句）
(1)what引导的感叹句
a．What＋a/an＋adj.＋单数可数名词(＋主语＋谓语)!
①What a good heart you have!
你的心肠真好！
b．What＋adj.＋不可数名词/可数名词复数(＋主语＋谓语)!
②What interesting stories he's told us!
他给我们讲的故事真有趣！
(2)how引导的感叹句
a．How＋adj./adv.＋(主语＋谓语)!
③How clever the boy is!
这个男孩多么聪明啊！
b．How＋adj.＋a/an＋单数可数名词(＋主语＋谓语)!
④How clever a boy he is!
他是一个多么聪明的男孩啊！




【牛刀小试】

单句填空
1. _____ an interesting country to live in!
2. You are waiting at a wrong place. It is at the hotel ______ the coach picks up tourists.
3. Bach died in 1750, but it was not until the early 19th century ______ his musical gift was fully recognized.
4. Only after talking to two students ______ I discover that having strong motivation is one of the biggest factors in reaching goals.
5. If ______ (accept) for the job, you’ll be informed soon.
6. These trees must have been planted three years ago, ______ they?
7. It was two years ago _______I began to learn English.
【答案】：1.What 2.that 3.that 4.did 5.accepted 6.weren’t 7.that







单项选择
1．Fortunately, somebody who happened to be passing by called the fire department ______ the fire broke out.
A．hurriedly B．quickly C．instantly D．shortly
2．__________, the dancers practice hard to make their dreams come true.
A．Being disabled as they B．Although disabled they are
C．Disabled though they are D．As they are disabled
3．Let’s not pick these peaches until this weekend ________they get sweet enough to be eaten.
A．ever since B．as if
C．even though D．so that
4．Harding working though he was, ______ there was never enough money to pay the bill.
A．and B．/ C．but D．therefore
5．______ you start eating in a healthier way, weight control will become much easier.
A．Unless B．Until C．Before D．Once
6．After experiments on COVID-19, medical experts conclude that the infected person still has the possibility of survival, ________he or she tests positive twice.
A．as though B．even if C．in case D．so that
7．I set the alarm clock before going to bed I should miss the first train to Beijing.
A．so that B．in case C．as if D．even if
8．New staff, ________ they are skilled, will attain more opportunities for further development.
A．though B．since C．once D．unless
9．The beautiful scene, ________small, was an important moment on my journey to discovering the power of achieving health and happiness.
A．when B．unless C．if D．although
10．Lin Dan is still recognized as one of the best badminton players around the world ________ he has retired.
A．as if B．since C．even though D．now that
11．The meaning of the word “nice” changed a few times ______ it finally came to include the sense “pleasant”.
A．since B．when C．unless D．before
12．Some educators believe that it is so good a habit to instruct children to lay things ________ they belong when they are young.
A．to which B．that C．in which D．where
13．Take the note as a reminder ________ you forget to buy some sweets for the kids while shopping there.
A．while B．since C．in case D．even if
14．So sudden ________ that Timothy fainted ________ he knew it.
A．was the news; for the moment B．the news was; for the moment
C．was the news; the moment D．the news was; the moment
15．As is known to all, one of the true tests of leadership is the ability to recognize an issue ________ it becomes an emergency.
A．when B．before C．after D．unless
16．— How long have you been collecting shells?
— ________.
A．After I left school B．Before I moved here
C．When I went to the beach D．Since I was ten years old
17．Our mother sat us down to read and paint, ________ all we really wanted to do was to make a mess.
A．when B．however C．since D．and
18．—When did you arrive ________ we camped last Friday?
—It was not until midnight ________ it was raining hard.
A．where; when B．which; that C．where; that D．which; when
19．Someone called me up in the middle of the night, but he hung up ________I could answer the phone.
A．unless B．until C．before D．since
20．________ it may be possible to measure the value of material goods in terms of money, it is extremely difficult to estimate the true value of the services which perform for us.
A．Because B．Though C．As D．When
21．Tell your doctor with a detailed medical history ______ he can give you the accurate treatment.
A．even if B．so that C．in case D．as though
22．I have known Dr. John for a long time, maybe since Bet ___________in that university.
A．worked B．works C．has worked D．had worked
23．________, we must believe in ourselves and efforts must pay off one day.
A．However life is difficult B．However is life difficult
C．However difficult life is D．However difficult is life
24．________ you go abroad, it is likely that you will have trouble________the new life.
A．The first time; adjusting to B．For the first time; adjusting to
C．The first time; to adjust to D．For the first time; to adjust to
25．Look around before you ____ the street.
A．cross B．crossing C．be crossing D．to be crossing
26．Changing your habits can be hard and developing new habits takes time, but ________ you stay motivated, you will meet your goal.
A．in case B．so long as C．as far as D．even if
27．They are hoping for a return to normality ______ the war is over.
A．now that B．as if C．unless D．in case
28．________there is a will, there is a way.
A．How B．When C．What D．Where
29．______ she came back, she threw her arms around me, ______ sad and helpless.
A．The instant when; looked B．The instant when; looking
C．The instant; looked D．The instant; looking
30．______ I agree with you, I don’t think your solution is the best.
A．If B．Since C．While D．As

【参考答案】
1．C
【详解】考查连词和副词。句意：幸运的是，火灾一发生，一位碰巧路过的人就打电话报告了消防局。A. hurriedly匆忙；B. quickly快速；C. instantly一……就（连词）；D. shortly马上。分析句子结构可知，该处应填连词，而instantly可作连词，意为：一……就；故选C。
2．C
【详解】考查倒装句。句意：尽管他们是残疾的，但舞者们努力练习以实现他们的梦想。分析句子结构可知，此处考查的是as/though引导让步状语从句时的倒装结构，其常见结构为“名词(无冠词）/形容词/副词+as/though+主语+谓语”。故选C项。
3．D
【详解】考查连词词义辨析。句意：让我们这个周末再摘这些桃子以便它们吃起来变得足够的甜。A. ever since自那时起；B. as if好像；C. even though尽管；D. so that以便。分析句子结构可知，此处应该选择连词引导状语从句，结合句意可知，从句为目的状语从句，所以用so that引导。故选D项。
4．B
【详解】考查状语从句。句意：尽管他很努力工作，却从来没有足够的钱来付账单。此处为though引导的让步状语从句，there was never enough money to pay the bill.为主句，前面不用连词。故选B。
5．D
【详解】考查状语从句。句意：一旦你开始以更健康的方式进食，体重控制就会变得容易得多。A. Unless除非；B. Until直到；C. Before在……之前；D. Once一旦。结合句意可知，once引导时间状语从句。故选D项。
6．B
【详解】考查状语从句。句意：在对COVID-19进行实验后，医学专家得出结论，受感染者仍然有生存的可能性，即使他或她的检测结果两次呈阳性。A. as though好像；B. even if即使；C. in case以防，万一；D. so that以便于。由“still has the possibility of survival”和“he or she tests positive twice”可知，句子表示“受感染者仍然有生存的可能性，即使他或她的检测结果两次呈阳性”，空格处意为“即使”，用even if引导让步状语从句，故选B。
7．B
【详解】考查目的状语从句。句意：我在睡觉前把闹钟定好了，以防错过第一班去北京的火车。A. so that以便、所以，引导目的状语从句；B. in case以防、万一，引导目的状语从句；C. as if好像、似乎，引导方式状语从句； D. even if即使、虽然，引导让步状语从句。分析句子可知，设空处在句中引导一个从句，结合句意可知，此处表示“提前设置闹钟，以防错过第一班火车”，前面是结果，后面是目的，此处“错过火车”偏负面，应用in case引导。故选B项。
8．C
【详解】考查连接词词义辨析。句意：新的雇员，一旦他们有了娴熟的技能，就会得到更多有助于他们个人发展的机会。A. though虽然；B. since自从；C. once一旦；D. unless除非。分析句子可知，此处应表示一旦他们有了娴熟的技能，应用once引导时间状语从句。故选C。
9．D
【详解】考查连词词义辨析和省略。句意：这个美丽的场景虽然很小，但却是我发现获得健康和幸福的力量之旅中的一个重要时刻。A. when当；B. unless除非；C. if 如果；D. although尽管。结合句意可知，上下文为转折关系，用although引导让步状语从句符合语境；让步状语从句中省略了和主句相同的主语the beautiful scene和was，完整的从句为although it (the beautiful scene) was small。故选D。
10．C
【详解】考查状语从句。句意：尽管林丹已经退役，但他仍然被认为是世界上最好的羽毛球运动员之一。A. as if好像；B. since自从；C. even though即使；D. now that既然。由“Lin Dan is still recognized as one of the best badminton players around the world”和“he has retired”可知，句子表示“尽管林丹已经退役，但他仍然被认为是世界上最好的羽毛球运动员之一”，空格处意为“即使，尽管”，引导让步状语从句，故选C。
11．D
【详解】考查连词。句意：“nice”这个词的意思经过了几次变化，才最终包含了“愉快的”的意思。A. since自从；B. when当……时；C. unless除非；D. before在……之前。根据句意可知，在“nice”有“愉快的”含义之前，经历了几次变化。且before还可根据语境意译为“才；就”，本句意译为“才”。故选D。
12．D
【详解】考查状语从句。句意：一些教育家认为，教导孩子在小时候把东西放在该放的地方是一种很好的习惯。引导地点状语从句，表示“……的地方”应用从属连词where。故选D。
13．C
【详解】考查连词词义辨析。句意：把这张纸条作为提醒，以防你在那里购物时忘记给孩子们买糖果。A. while然而；B. since因为；C. in case以防；D. even if即使。根据“Take the note as a reminder”可知，用纸条作提醒，以防购物时忘记给孩子们买糖果，用in case引导目的状语从句。故选C。
14．C
【详解】考查部分倒装和时间状语从句。句意：消息来得如此突然，Timothy一知道就昏过去了。“so+形容词/副词”位于句首会引起句子部分倒装，即助动词提前到主语的前面，因此第一空是was the news，由“Timothy fainted”和“he knew it”可知，句子表示“消息来得如此突然，Timothy一知道就昏过去了”，“一……就……”是the moment，引导时间状语从句，故选C。
15．B
【详解】考查连词词义辨析。句意：众所周知，对领导力的真正考验之一是在问题变成紧急情况之前就发现问题的能力。A. when当……的时候；B. before在……之前；C. after在……之后；D. unless除非。由“recognize an issue”和“it becomes an emergency”可知，句子表示“对领导力的真正考验之一是在问题变成紧急情况之前就发现问题的能力”，空格处意为“在……之前”，用before引导时间状语从句，故选B。
16．D
【详解】考查时间状语从句。句意：——你收集贝壳有多久了？——从我十岁开始。由句意可知，how long在此处表示“多长时间”，对一段时间进行提问。回答how long的提问用“for+一段时间”或“since+时间点或者引导时间状语从句”。故选D。
17．A
【详解】考查连词和副词辨析。句意：我们的父母让我们坐下来读书、画画，而我们真正想做的是打打闹闹。A. when虽然，然而；B. however然而；C. since既然；D. and并且。分析句子可知，前后文是句子，需填连词，however是副词，排除B项。两句表让步，应用when引导让步状语从句，这里的when，用于引出使句子的其他部分显得让人吃惊或不大可能的事实或评论，意思是“虽然，然而”。故选A项。
18．C
【详解】考查地点状语从句和强调句。句意：——你什么时候到上周五我们露营那里？——直到午夜，雨下得很大。分析句子可知，第一空为地点状语从句，主句和从句都缺地点状语，所以应用where；第二空考查强调句，即“it is+强调内容+that/who+句子剩余部分”，强调内容指物时只能用that引导，此处强调内容是until midnight，所以应用that。故选C项。
19．C
【详解】考查从属连词。句意：有人半夜给我打电话，但我还没来得及接电话，他就挂断了。A. unless除非；B. until直到；C. before在……之前；D. since自从。由语意可知，给我打电话那个人没有等到我接电话就挂断了，所以他是在我接电话前挂断的电话，因此此处应用before引导的时间状语从句。故选C项。
20．B
【详解】考查让步状语从句和连词。句意：虽然物质产品的价值可以用金钱来衡量，但是要估计为我们提供的服务的真正价值却是极其困难的。A. Because因为；B. Though虽然；C. As像……一样，虽然；D. When在……时候。根据句意可知，前后句意有转折关系，“it may be possible to measure the value of material goods in terms of money”是让步状语从句，用从属连词though引导该从句，意为“虽然”；另外as虽也能引导让步状语从句，但从句必须使用倒装。故选B项。
21．B
【详解】考查从属连词。句意：告诉你的医生详细的病史，这样他才能给你准确的治疗。A. even if即使，虽然；B. so that以便，为了：C. in case万一，假使；D. as though好像。根据句意和句子结构，设空处应填连接词so that，引导目的状语从句，把既往病史告诉医生的目的是医生可以做成准确的治疗。故选B项。
22．A
【详解】考查时态。句意：我认识约翰博士很长时间了，也许自从贝特在那所大学工作以来。Since意为“自……以来；从……到今”，是连词，引导时间状语从句，从句用过去时，主句通常为现在完成时。题中主句是现在完成时，从句用一般过去时。故选A项。
23．C
【详解】考查让步状语从句。句意：无论生活多么困难，我们必须相信自己，努力总有一天会有回报的。分析句子可知，该句为However引导的让步状语从句，意思是“不管怎样……、无论如何……”，结构为however+形容词+主语+系动词。故选C项。
24．A
【详解】考查时间状语和非谓语动词。句意：你第一次出国，适应国外生活可能会有困难。the first time“第一次……”是连词，for the first time“第一次”是时间状语，adjust to“适应”，固定短语。第一空，the first time 用作连词，引导时间状语从句；第二空，have trouble (in) doing sth 做……有困难，是一个固定搭配，其后应用adjust的动名词形式作宾语。故选A。
25．A
【详解】考查时态。句意：你过马路前先四处看看。before引导的时间状语从句满足“主将从现”，主句用祈使句表示将来含义，从句用一般现在时。从句缺少谓语动词，主语是you，动词用原形即可。故选A。
26．B
【详解】考查固定短语。句意：改变你的习惯是困难的，养成新的习惯需要时间，但只要你保持动力，你就会达到你的目标。A. in case以防、万一；B. so long as只要；C. as far as远达、就……而言；D. even if即使、虽然。分析句意可知，此处用固定短语so long as表示“只要”来引导条件状语从句。故选B项。
27．A
【详解】考查原因状语从句。句意：既然战争结束了，他们希望一切都恢复常态。A. now that既然；B. as if似乎；C. unless除非；D. in case以防。结合语意，战争结束是他们希望一切都恢复常态的原因，所以此处应用now that引导原因状语从句。故选A项。
28．D
【详解】考查状语从句。句意：有志者，事竟成。此处there is a way为主句，where引导地点状语从句。故选D。
29．D
【详解】考查状语从句的连接词和非谓语动词。句意：她一回来就搂住了我，一副悲伤无助的样子。分析句子结构和选项，the instant本身就是状语从句的连接词，意为“一……就……”，所以后面无需再接连接词，本句已有谓语动词threw，所以look应用非谓语形式，它和逻辑主语she之间是主动关系，应该用现在分词形式，应用looking。故选D项。
30．C
【详解】考查连词词义辨析。句意：虽然我同意你的意见，但我不认为你的解决方案是最好的。A. If如果；B. Since自从；C. While虽然；D. As当……的时候。由“I agree with you, I don’t think your solution is the best”可知，句子表示“虽然我同意你的意见，但我不认为你的解决方案是最好的”，空格处意为“虽然”，用while，引导让步状语从句，故选C。







【真题实战】

单句填空
1．(2019·天津高考)The professor warned the students that on no account ________ they use mobile phones in his class.
2．(2018·天津高考)It was only when the car pulled up in front of our house ________ we saw Lily in the passenger seat.
3．(2017·江苏高考)________ it not for the support of the teachers, the student could not overcome her difficulty.
4．(2016·全国卷Ⅱ)It could be anything—gardening, cooking, music, sports—but whatever it is, ________ (make) sure it's a relief from daily stress rather than another thing to worry about.
【答案】：1.should 2.that 3.Were 4.make