【期末考点专题】（牛津上海版）2022-2023学年八年级英语下学期：专题07- 重点语法知识梳理三：状语从句及拓展专练50题 练习（原卷+解析）

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专题07 重点语法知识梳理三：状语从句及拓展专练50题
Grammar1：状语从句

Ⅰ.概念
用来修饰主句中的动词，副词和形容词的从句叫状语从句。根据其含义状语从句可分为时间状语从句，地点状语从句，条件状语从句，原因状语从句，结果状语从句，比较状语从句，目的状语从句，让步状语从句。

结构：
①主句+从属连词+从句
Mum was cooking in the kitchen when I got home.
②从属连词+从句+逗号（，）+主句
When I got home, mum was cooking in the kitchen.



Ⅰ.状语从句分类

状语
从句
类别
连接词
1
条件
You can not succeed unless you work hard.


2
时间
Mary was reading when I left.


3
原因
Let’s stay inside, for it’s raining hard outside.

4
目的
Speak more loudly so that I could hear you.

5
结果
He got up so late that he missed the first class.

6
让步
Although you work very hard, you make very slow progress


7
比较
I can play basketball as well as you do.

8
*地点
Where there is a will, there is a way.


1. 时间状语从句
从属连词
常用时态
例句
when
主（将）从（现）
I will call you when I get home safely.
主（过进）从（过）
Many people were sleeping when the earthquake happened.
主（过）从（过）
He was happy when he heard the good news.
主（现）从（现）
We must be careful when we cross the road.
主（过完）从（过）
The car had gone away when I arrived at the station.
while/ as
主（进）从（进）
She was singing while I was dancing.
as soon as
主（将）从（现）
I will call you when I get home safely.
主（过）从（过）
I saw him as soon as I entered the room.
before
主（将）从（现）
It will be one week before they travel to the UK.
主（过完）从（过）
The film had been on before we got there.
after
主（将）从（现）
I will visit my grandparents after I finish the work.
主（过）从（过完）
They went home after they had cleaned the room.
since
主（现完）从（过）
He has lived here since he came to Shanghai.
until
主（将）从（现）
She won’t go home until she finishes her work.
主（过）从（过）
She waited until the bus came at last.

2. 条件状语从句
从属连词
常用时态
例句
if
主（将）从（现）
We will have a picnic if it is fine tomorrow.
unless
主（将）从（现）
He won’t pass the exam unless he studies hard.
常见句型转换题：
If...not = unless,在句型转换题中，if （如果）常常和unless（除非）and（那么）或or（否则）互换。
If you don’t get up early, you will fail to catch the bus.(保持句意不变）
= You won’t catch the bus unless you get up early.
=You should get up early, or you will miss the bus.
=Get up early, and you may/ will catch the bus.

3. 原因状语从句
从属连词
常用时态
例句
because
主（过）从（过）
She didn’t go to school yesterday because she was ill.
as
主（过）从（过）
As it was late, we had to stay inside the house.
since/ now that
主（现）从（现）
Since /Now that everyone is here, let’s begin the meeting.
because 和so 不能用于同一句子中，because表示原因未知，语气最强回答why的提问。 because
引导的从句可与because of引导的简单句互换。as 语气最弱，常常用于口语中，since和now that（既然）表示已知的原因，一般放在主句之前。
She didn’t go to see the movie because the weather was bad.
=She didn’t go to see the movie because of the bad weather.
The sports meeting was put off because the weather was bad.
=The sports meeting was put off because of the bad weather.

4. 目的状语从句
从属连词
常用时态
例句
so that /
in order that
主（过）从（过）
He walked quickly so that he could get there on time.
主（现）从（现）
He studies hard so that he can pass the exam easily.
主（将）从（现）
I will speak more slowly so that you can hear me clearly.
so that +从句=in order that+从句常与in order to 和so as to +短语互换，目的状语从句常常会和情态动词can, may, will, could, might, would等连用
He walked quickly so that he could get there on time.
=He walked quickly in order that he could get there on time.
=He walked quickly in order to get there on time.
=He walked quickly so as to get there on time.

5. 结果状语从句
从属连词
常用时态
例句

so...that
主（现）从（现）
The boy was so young that he can’t go to school.
主（过）从（过）
He worked so hard that he got the first prize.
So...that（如此.......以至于）在句型转换中常常会和enough to do 或者too...to互换，结果状语状语从句常常会和情态动词can, may, will, could, might, would等连用。
The boy is so young that he can’t go to school. (保持句子基本意思不变）
=The boy is too young to go to school
=The boy is not old enough to go to school

6. 让步状语从句
从属连词
常用时态
例句

though/although
主（现）从（现）
He works hard though he is not very well.
主（过）从（过）
Although he was ill , he still went to work.
解析：
although和though不和but连用，although放在句首，though位子不定。在句型转换中，although/though常常和but互换。如果是连续性动词可以用进行时表示。
Although it was very late, he was still doing his homework.( 保持句子的基本意思不变）
=It was very late, but he was still doing his homework.

7. 比较状语从句
从属连词
常用时态
例句
as...as
主（现）从（现）
The bus doesn’t go as fast as the train (does).
than
主（现）从（现）
Mary is taller than Kate (is).
the +比较级+S +V ；the +比较级+S +V
主（现/将）从（现）
The harder you work, the greater progress you (will) make.
as +adj. / adv.原级 +as的否定形式为 not as/ so +adj. / adv.原级 +as.比较状语从句中，从句的谓语常常省略。not as/ so...as在句型转换中常常和than互换； than 在句型转换中常常与最高级转换。
My bike is not as expensive as his. (保持句子的基本意思不变）
=His bike is more expensive than mine.
Tom runs more quickly than any other student in our school. (保持句子的基本意思不变）
= Tom runs most quickly in our school.

Ⅱ.考纲词汇梳理
1. It is impossible for you to guess right who will take part in our party as guests of honor but I am sure that you will feel amazing when you know the answer. 你肯定猜不出谁会作为荣誉嘉宾出席我们的派对，我肯定你知道了一定会惊讶。
【拓展1】
guess n./v. 猜测 have a guess 猜一猜
【拓展2】
take part in/ join in+活动
attend+会议 attend the meeting/ class
join+个人/团体 join us/ the army
enter for 报名参赛 enter for a competition
【拓展3】
be sure of sth. 确定某事/物

2. When we find the TV program is very dull, we will change the channel until we are attracted by some programs. 当我们发现电视节目很枯燥的时候，我们会一直换频道，直到找到感兴趣的节目为止。
【拓展1】
dull adj. 枯燥的，不明亮
【拓展2】
channel n. 海峡；频道
change v.改变 n.变化；零钱
Great changes have taken place in China in the past 20 years.
【拓展3】
attract v. 吸引 attractive adj.有吸引力的 attraction n.吸引力

3. Except the local farmers, no one dare to cross that narrow field at night because he can’t even see his fingers when he goes across it. 除了当地农民，没人敢在深夜穿越那伸手不见五指的狭长地带。
【拓展1】
except 除了（同类排除）
except for 除了（异类排除）
besides= in addition to 除...之外，还有
We all passed the exam except Tom. （同类）
The composition is good except for some spelling mistakes. （不同类）
Besides Tom, we also passed the exam. （相加）
【拓展2】
dare 敢，用法同need
①用作情态动词时，意思是“敢”，其后接动词原形，通常只用于否定句或疑问句以及if或whether之后，一般不用于肯定句：
Dare you tell her the truth? 你敢告诉她事实真相吗?  
I don’t know whether he dare try. 我不知他是否敢试一试。
I daren’t ask her for a rise. 我不敢要求她加薪。
注：I dare say 是习惯说法(用于肯定句)，并不一定要译为“我敢说”，它所表示的是一种不肯定的语气，常译为“很可能”、“大概”、“我想”等：
I dare say (that) you are right. 我想你是对的。
②dare用作实意动词时意为“敢于”，可以有各种词形变化，可用于各类句型(肯定句、否定句、疑问句及各类从句等)，其后多接带to 的不定式，有时to 也可省去(尤其是在否定句或疑问句)，可用于非谓语形式，完成时态等：
We must dare to think, speak and act. 我们必须敢想、敢说、敢做。
I wonder how he dares (to) say such things. 我纳闷他怎么竟敢说出这样的话来。
Did he dare (to) tell her? 他敢告诉她吗?  
We don’t dare (to) say anything. 我们什么也不敢说。
【拓展3】
cross v.穿过 across prep. 穿过（表面） through prep.穿过（内部）
swim across the river fly across the sky walk through the forest





状语从句拓展专练50题

一、单项选择
1．Ben’s dad was cutting down trees outside ________ his mom was cooking in the house.
A．when B．as C．while D．since
2．You’ll forget the dancing skills easily _______ you practice them often.
A．until B．since C．unless D．though
3．—Shall we go mountain climbing this weekend?
—Sure, _______ it rains heavily.
A．although B．because C．unless D．when
4．— What were you doing when the rainstorm began?
—On my way home. The rain was________ heavy __________ I had to move hard.
A．so; that B．such; that C．enough; to D．too; to
5．Mary has learned a lot about the history of Sichuan ________ she can be a tour guide.
A．although B．until C．so that D．as soon as
6．________ you have been to America many times, you must know a lot about its culture.
A．Before B．Now that C．Although D．When
7．My dog was sleeping under my bed ________I was looking for it everywhere.
A．while B．since C．unless D．after
8．We won’t put off the sports meeting _______it rains .
A．if B．unless C．as soon as D．so that
9．It rained _______ heavily yesterday that I had to stay at home.
A．too B．very C．quite D．so
10．It’s _______ good advice that _______people disagree.
A．such a; few B．such; few C．such; a few D．so; few
11．— Will he give up climbing the Alps?
— Never. _________ it is dangerous.
A．Because B．But C．Even though D．If
12．They spoke ________ quietly _________ I could hardly hear them.
A．such; that B．so; that C．both: and D．too; to
13．He got up very early ________ he could catch the early train.
A．in order to B．so that C．that D．because
14．—Granny, you look so sleepy. What’s wrong with you?
—The factory made _________ noise. It was _________ noisy that I didn’t sleep well last night.
A．too much; so B．much too; so C．too much; too D．many; much
15．It ________ ten years since he left the army.
A．is B．has C．will D．was
16．________ hamburgers are junk food, many children like them.
A．If B．Unless C．Because D．Although
17．I’ll ring you up ________ I get to Beijing.
A．when B．as soon as C．while D．until
18．________ he needed money for his marriage, he had to do a part-time job after work.
A．As B．Though C．Because of D．So that
19．He didn’t go to bed last night _______ he finished his homework.
A．while B．since C．until D．because
20．Don’t worry. If you ________ studying hard, gradually you will make progress.
A．keep in B．keep on C．keep from D．keep up
21．—Did you say anything to your parents ________ they shouted at you?
—No, I was afraid to talk back. They looked really serious and scary.
A．unless B．until C．when D．though
22．The boy is ________ clever that everybody ________ him.
A．such; likes B．so; likes C．so; like D．such; like
23．________ John was watching sports on TV, his wife was cooking.
A．As B．As soon as C．While D．Until
24．________ I was studying in the library, Mike called me.
A．Before B．If C．Because D．While
25．The little girl saved every coin ________ she could buy her father a gift on Father’s Day.
A．so that B．as soon as C．now that D．as long as
26．Paul and Dale have nothing in common, ________ they are brothers.
A．because B．if C．until D．although
27．________ it was very difficult, they decided to finish the work soon.
A．Since B．Unless C．Until D．Even though
28．—Peter, let’s go out and play games.
—Oh, Mike. I won’t go out and play games ________ I finish my science report.
A．after B．when C．until D．if
29．She wanted to try her best to solve the problem, _______ many people think it is impossible to make it.
A．as if B．even though C．so that D．ever since
30．—You won’t reach the school on time ________ you take a taxi.
—However, I don’t take enough money.
A．because B．so C．unless D．while
31．Jenny has gone to Shanghai on business, but she’ll be back in 3 days. I will call you as soon as she ________.
A．returns B．will return C．returned D．has returned
32．—Could you please give the report to Linda?
—Sure, I’ll give it to her ________ she arrives here.
A．before B．since C．because D．as soon as
33．He ran very fast ________ he could catch up with others.
A．in order that B．in order to C．so as to D．in order
34．Lucy was ________ excited ________ she couldn’t say anything when she heard the good news.
A．so; that B．so; to C．too; to D．such; that
35．I was shopping on Wangfujing Street ________ I got the call from the TV station.
A．when B．while C．before D．after
36．One important aim of our school is to prepare us for the future ___________ we can face all the challenges（挑战）with confidence（自信）.
A．so far B．so that C．even if D．if only
37．Jack didn’t go home ________ the teacher came back.
A．however B．whenever C．while D．until
38．________ Switzerland is very small, ________ it is the land of the watch and it is very rich.
A．Although; but B．Because; so C．Because; / D．Although; /
39．Her grandparents are still in good health ________ they are over eighty.
A．although B．as soon as C．until D．because
40．The boy ________ to bed ________ his mother came back.
A．went not; until B．didn’t go; after C．went; until D．didn’t go; until
41．He ________ home ________ she was satisfied  ________  his answer yesterday.
A．didn’t go；until；with B．wasn’t go；after；to
C．doesn’t go；before；with D．didn’t go；until；to
42．________ you study harder, you’ll pass the final exam.
A．If B．Until C．Unless D．Except
43．Mike was ________ nervous ________ he forgot to put on his shoes.
A．too;to B．so;that C．so;as D．enough;to
44．Jack likes reading a newspaper ________ he is having breakfast.
A．and B．while C．because D．so
45．The camera is ________ expensive ________ I can’t afford it.
A．such; that B．so; that C．too; to D．enough; to
46．We haven’t seen him ________ he moved to another city.
A．if B．since C．although D．while
47．—Mom, I’ve finished my homework. Can I go out?
—Okay. But ________ you play or rest, you must obey the rules.
A．because B．whether C．so D．though
48．________ you are free, come to my house and let’s have some coffee.
A．Whatever B．Whoever C．Whenever D．However
49．—Sorry, I have no time now.
—It doesn’t matter. I’ll discuss it with you ________ you like.
A．whatever B．wherever C．however D．whenever
50．Betty didn’t go to see the film yesterday ________ she was ill.
A．because B．but C．until D．if
参考答案：
1．C
【详解】句意：本的爸爸在外面砍树，而他的妈妈在屋里做饭。
考查连词辨析。when当……时（强调动作有先后顺序）；as随着；while当……时（强调动作同时发生）；since因为。根据“was cutting down trees”及“was cooking”可知动作同时发生，时态为过去进行时，应用while引导时间状语从句，故选C。
2．C
【详解】句意：你会很容易忘记跳舞技巧，除非你经常练习它们。
考查连词辨析。until直到……为止；since自从……以来；unless除非；though虽然，尽管。“you practice them often”是会很容易忘记跳舞技巧的否定条件，用unless引导条件状语从句。故选C。
3．C
【详解】句意：——我们这周末去爬山可以吗？——当然可以，除非下大雨。
考查从属连词辨析。although虽然；because因为；unless除非；when当……时候。根据“—Shall we go mountain climbing this weekend?—Sure...”可知，空格处要填除非unless。故选C。
4．A
【详解】句意：——暴风雨开始的时候你在干什么？——在回家的路上。雨如此大以至于我不得不艰难前行。
考查so...that引导结果状语从句。根据题干中“...I had to move hard”是个句子可知，空处所选词应可以引导从句，因此C、D两项不符合题意；由于“so + 形容词 + that 从句”可知，A选项符合题意。故选A。
5．C
【详解】句意：玛丽学习了很多四川历史，以便她能当一名导游。
考查连词辨析。although尽管；until直到；so that以便；as soon as一……就……。学习四川历史的目的是为了当导游，故此处用so that引导目的状语从句，故选C。
6．B
【详解】句意：既然你已经去过美国很多次了，你一定了解很多它的文化。
考查从属连词辨析。before在……之前，引导时间状语从句；now that既然，引导原因状语从句；although尽管，引导让步状语从句；when当……时候，引导时间状语从句。根据句意可知，此处引导原因状语从句，用now that。故选B。
7．A
【详解】句意：当我到处找我的狗时，它正在我的床下睡觉。
考查连词词义辨析。while当……时候；since自从；unless除非；after在……之后。此句表示“当……时候”，用来连接时间状语从句。故选A。
8．B
【详解】句意：如果不下雨，我们就不会推迟运动会。
考查从属连词辨析。if如果；unless除非；as soon as 一……就……；so that以便于。根据“我们不会推迟运动会”可推测，条件是不会下雨，用unless，相当于if not。故选B。
9．D
【详解】句意：昨天雨下得很大，以至于我不得不待在家里。
考查副词辨析。too太；very非常；quite相当；so如此。根据“that I had to stay at home”可知，此处用so…that引导结果状语从句，故选D。
10．B
【详解】句意：这是如此好的建议以至于几乎没有人不同意。
考查不定代词辨析以及结果状语从句。such如此，后接名词短语；so如此，后接形容词或副词；few几乎没有，表否定，后接可数名词复数；a few一些，表肯定，后接可数名词复数。第一空后为good advice“好建议”，不可数名词，前用such，第二空后为people“人们”，为可数名词复数，结合句意表示否定，用few。故选B。
11．C
【详解】句意：——他会放弃爬阿尔卑斯山吗？——不会。虽然这很危险。
考查连词辨析。Because因为；But但是；Even though虽然；If如果。分析句意可知，虽然很危险，但是他不会放弃，用even though引导让步状语从句。故选C。
12．B
【详解】句意：他们说话声音很小，我几乎听不见。
考查so…that引导的结果状语从句。such…that如此……以至于；so…that如此……以至于；both…and……和……都；too…to太……而不能，后接动词原形。第二空格后是一个句子，所以排除C和D选项。quietly是副词，用so修饰，故选B。
13．B
【详解】句意：他起得很早，以便能赶上早班火车。
考查短语辨析。in order to为了，后跟动词原形；so that为了，后跟从句；that用于某些动词、形容词和名词后，引出各种从句；because因为。“he could catch the early train”是起床早的目的，空后是句子，用so that引导目的状语从句。故选B。
14．A
【详解】句意：——奶奶，你看起来如此的困倦，你怎么了？——工厂制造了太多噪音。是如此的吵闹，以至于昨天晚上我没有睡好觉。
考查形容词短语及so...that...句型。too much太多；much too太；many许多。根据“noise”可知空格处应用too much修饰不可数名词。根据“that I didn’t sleep well last night.”可知此处应是so...that...引导结果状语从句。故选A。
15．A
【详解】句意：他离开军队已经十年了。
考查时态。根据“It... ten years since he left the army”可知，此处为固定句式：It is/has been+时间段+since从句，表示“自从……至今有多久了”，since引导的从句是一般过去时，主句可用一般现在时或现在完成时，结合选项可知只有A项符合。故选A。
16．D
【详解】句意：虽然汉堡是垃圾食品，但许多孩子都喜欢。
考查连词辨析。If如果；Unless除非；Because因为；Although尽管。根据“hamburgers are junk food, many children like them.”可知前后是让步关系，应用although引导让步状语从句，故选D。
17．B
【详解】句意：我一到北京就给你打电话。
考查连词辨析。when当……时候； as soon as一……就； while当……的时候； until直到。根据“I’ll ring you up ... I get to Beijing.”可知是一到就给你打电话，用as soon as引导时间状语从句。故选B。
18．A
【详解】句意：因为结婚需要钱，他不得不在下班后去做兼职工作。
考查连词辨析。as因为；though尽管；because of因为（后接名词或名词性短语）；so that以便于。“he needed money for his marriage,”与“he had to do a part-time job after work”是因果关系，空格后是一个句子，用as引导原因状语从句，故选A。
19．C
【详解】句意：他昨晚直到完成了作业才肯上床睡觉。
考查连词的用法。while当……时；since自……以来；until直到……为止；because因为。根据空前“didn’t”和语境可知，本题考查固定搭配“not… until …”，意为“直到……才……”，until引导时间状语从句，表示直到完成作业才睡觉。故选C。
20．B
【详解】句意：不用担心。如果你继续努力学习，渐渐地你会取得进步的。
考查动词词组。keep in留在家里；不外出；keep on doing sth.坚持做某事；keep from doing sth.阻止做某事；keep up（使）继续下去。根据“If you..., gradually you will make progress.”可知，if引导的条件句是主句实现的条件，因此keep on符合句意。故选B。
21．C
【详解】句意：——当你父母向你喊时，你对他们说什么了吗？——不，我害怕顶嘴。他们看上去真的严肃和可怕。
考查从属连词辨析。unless除非；until直到；when当……时候；though尽管。由问句“Did you say anything to your parents…they shouted at you”可知此处问的应是“当你的父母向你喊叫的时候，你对他们说什么了吗？”，when符合句意。故选C。
22．B
【详解】句意：这个男孩很聪明，每个人都喜欢他。
考查so...that...引导的结果状语从句和动词三单。so修饰形容词clever，此处用so...that...“如此……以至于……”引导结果状语从句。主语是“everybody”，谓语用第三人称单数形式。故选B。
23．C
【详解】句意：当约翰在看电视上的体育比赛时，他的妻子正在做饭。
考查连词辨析。As因为；As soon as一……就……；While当……时；Until直到。根据“...John was watching sports on TV, his wife was cooking.”可知，主从句的动作同时发生，用while引导时间状语从句。故选C。
24．D
【详解】句意：当我在图书馆学习时，迈克打电话给我。
考查连词辨析。Before在……之前；If如果；Because因为；While当……时。根据“... I was studying in the library, Mike called me.”可知此处表示当某事正在进行的时候，另一件事情发生了，用While引导时间状语从句。故选D。
25．A
【详解】句意：这个小女孩节约每一分钱为的是在父亲节那天给她的父亲买一份礼物。
考查从属连词辨析。so that以便；as soon as一……就……；now that既然；as long as只要。根据“she could buy her father a gift on Father’s Day”可知她省钱是为了给她的父亲买礼物，应用so that来引导目的状语从句。故选A。
26．D
【详解】句意：Paul和Dale毫无相似之处，尽管他们是兄弟。
考查从属连词辨析。because因为；if如果；until直到；although尽管。根据“they are brothers”可知，尽管他们是兄弟，但是他们毫无相似之处，应用although引导让步状语从句。故选D。
27．D
【详解】句意：即使很难，他们决定尽快完成工作。考查让步状语从句。
Since自从；Unless除非；Until直到；Even though即使。分析“…it was very difficult, they decided to finish the work soon.”可知前后句是让步关系，应用Even though引导让步状语从句。故选D。
28．C
【详解】句意：——彼得，我们出去玩游戏吧。——哦，迈克。在我完成科学报告之前，我不会出去玩游戏。
考查连词辨析。after在……之后；when当……时；until直到；if如果。根据“I won’t go out and play games”可知，直到完成报告才能玩游戏，not...until...“直到……才……”符合句意，故选C。
29．B
【详解】句意：尽管很多人认为解决这个问题是不可能的，但是她还是想尽她最大努力解决这个问题。
考查从属连词辨析。as if好像；even though尽管；so that以便；ever since自从。根据“many people think it is impossible to make it”可知，尽管很多人认为要解决这个问题不可能，但她还是尽力去解决。这两个句子在语义上存在让步关系，应用even though来引导让步状语从句。故选B。
30．C
【详解】句意：——除非你乘出租车，否则你不能准时到达学校。——但是，我没有带足够的钱。
考查从属连词辨析。because因为；so因此；unless除非；while当……时。“you take a taxi”是“You won’t reach the school on time”的否定条件，用unless引导条件状语从句，故选C。
31．A
【详解】句意：珍妮出差去上海了，但她将在3天内回来。她一回来我就给你打电话。
考查动词时态。设空所在句是as soon as引导的时间状语从句，时态上遵循“主将从现”原则，主句是一般将来时，从句用一般现在时，主语是she，谓语动词用三单形式returns。故选A。
32．D
【详解】句意：——请你把报告给Linda好吗？——当然可以，她一到这儿我就给她。
考查连词辨析。before在……以前；since自从；because因为；as soon as一……就……。根据“I’ll give it to her ... she arrives here”可推出是一到这儿就给她，用as soon as引导时间状语从句。故选D。
33．A
【详解】句意：为了能赶上别人，他跑得很快。
考查目的状语从句。in order that为了，引导目的状语从句；in order to为了，后加动词原形；so as to为了，后加动词原形；in order按顺序。分析题干可知，本句是一个主从复合句，只有in order that可以引导目的状语从句，故选A。
34．A
【详解】句意：露西听到这个好消息时激动得说不出话来。
考查so…that引导结果状语从句。so…that如此……以至于……，引导结果状语从句，so修饰形容词/副词；so…to没有这种搭配；too…to太……以至于不能做……，to后跟动词原形；such…that如此……以至于……，such修饰名词，引导结果状语从句。根据“excited”和“she couldn’t say anything”可知，她说不出话来是她激动的结果，excited 是形容词，因此应用so…that引导结果状语从句。故选A。
35．A
【详解】句意：我正在王府井大街购物，这时候接到了电视台的电话。
考查连词的用法。when当……时候，在这时；while当……时候；before在……以前；after在……以后。根据题干可知属于主从复合句，when和while都可以引导时间状语从句；when引导的从句可以用延续性动词也可以用非延续性动词；while引导的从句只能用延续性动词。我接到电视台的电话是非延续性的动作，应用when符合。故选A。
36．B
【详解】句意：我们学校的一个重要目标是让我们为将来做好准备，以便我们可以自信地面对所有的挑战。
考查连词辨析。so far到目前为止；so that以便；even if即使；if only要是。分析句子可知，“we can face all the challenges（挑战）with confidence（自信）.”是“做好准备”的目的，用so that引导目的状语从句。故选B。
37．D
【详解】句意：直到老师回来，杰克才回家。
考查连词辨析。however然而；whenever无论何时；while在……期间；until直到，常与not构成not…until…，表示“直到……才……”。根据“Jack didn’t go home”可知，是直到老师回来，杰克才回家，故选D。
38．D
【详解】句意：虽然瑞士非常的小，但它是手表王国并且非常的富有。
考查连词用法。Although虽然；but但是；Because因为；so所以；/不填。根据“...Switzerland is very small,...it is the land of the watch and it is very rich.”可知，尽管瑞士小，但手表很多并且很富裕，前后两句表让步，排除B和C，又因Although/Though和but不连用。故选D。
39．A
【详解】句意：她的爷爷奶奶仍然身体很好，尽管他们已经80多岁了。
考查连词辨析。although尽管；as soon as一……就；until直到；because因为。根据“Her grandparents are still in good health”及后文年龄超过80岁可知此处是让步关系，即尽管高龄，身体依然好。故选A。
40．D
【详解】句意：那个男孩直到他妈妈回来才上床睡觉。
考查until引导的时间状语从句。went not错误表达；didn’t go没有去；went去；until直到……；after在……之后。根据“his mother came back”可知此句表示男孩没有睡觉，直到他妈妈回来，应用until引导时间状语从句；主句部分应用一般过去时的否定句，go为实义动词，构成否定句要借助didn’t。故选D。
41．A
【详解】句意：直到她对他的答案感到满意他才回家。
考查not...until及介词用法。根据“was”可知此处时态是一般过去时，故排除C项；B项“wasn’t go”结构错误，排除B。根据“was satisfied”可知此处是be satisfied with“对……满意”，故选A。
42．A
【详解】句意：如果你更加努力学习，你就会通过期末考试。
考查连词辨析。If如果；Until直到；Unless除非；Except除了。“you study harder”是“you’ll pass the final exam”的条件，用if引导条件状语从句。故选A。
43．B
【详解】句意：迈克是如此地紧张以致于他忘记穿上鞋子。
考查结果状语从句。too...to...太……而不能……；so...that...如此……以致于……；enough...to...足够……来……。根据“he forgot to put on his shoes”可知第二空后接句子，应用that引导。故选B。
44．B
【详解】句意：杰克喜欢一边吃早餐一边看报纸。
考查连词辨析。and和；while当……时；because因为；so因此。根据“Jack likes reading a newspaper...he is having breakfast.”可知，喜欢吃早餐的时候看报纸，用while引导时间状语从句。故选B。
45．B
【详解】句意：照相机太贵了以至于我买不起。
考查so...that引导的结果状语从句。such...that...太……以至于，such后面常加名词，that后面加句子；so...that...太……以至于，so后面常加形容词或副词，that后面加句子，引导结果状语从句；too...to...太……以至于不能……，to后面加动词短语；enough...to...足够……，to后面加动词短语。本句“expensive”译为“贵的”，是一个形容词；“I can’t afford it”译为“我支付不起”，是一个句子。故选B。
46．B
【详解】句意：自从他搬到另一个城市之后，我们就没见过他了。
考查从属连词辨析。if如果；since自从；although尽管，虽然；while当……时。根据“We haven’t seen him”可知，主句采用现在完成时，根据“he moved to another city”可知这表示一个过去的时间点，因此应用since来引导时间状语从句。故选B。
47．B
【详解】句意：—— 妈妈，我已经做完作业了。我能出去吗？—— 好的。但是不论你玩耍还是休息，你必须遵守规则。
考查连词辨析。because因为；whether是否，不管……（还是）；so所以；though虽然，尽管。根据“...you play or rest”可知此处应用whether，whether…or…意为“无论……还是……”，固定句型，表达强烈的让步语气。故选B。
48．C
【详解】句意：在任何你空闲的时候来我家，我们喝一些咖啡。
考查从属连词辨析。whatever无论什么；whoever无论谁；whenever无论何时，在任何……的时候；however无论如何。根据“you are free”可知说的是空闲的时候，应用whenever来引导让步状语从句。故选C。
49．D
【详解】句意：——对不起，我现在没有时间。——没关系。我会随时和你讨论的。
考查连词。whatever无论什么；wherever无论在哪里；however无论如何；whenever无论何时。根据“It doesn’t matter. I’ll discuss it with you...you like.”可知，此处指的是“无论何时有时间都可以讨论”，应用whenever连接，故选D。
50．A
【详解】句意：贝蒂昨天没去看电影，因为她病了。
考查连词辨析。because因为；but但是；until直到；if如果。“she was ill”是“Betty didn’t go to see the film yesterday”的原因，用because引导原因状语从句。故选A。