2023年中英语中考二轮复习 原因状语从句综合练（含答案）

原因状语从句综合练
一、单项选择
1．We didn’t enjoy the day ________ the weather was so bad.
A．if B．but
C．or D．because
2．I don’t like physics ______ it’s too difficult for me.
A．and B．so C．because
3．—Did you give Dick a call
—I didn’t need to ______ I’ll see him soon.
A．when B．through C．until D．because
4．I don’t like physics ______ it’s too difficult for me.
A．and B．so C．because D．but
5．It’s hard for us to say goodbye we have so many happy days to remember.
A．so B．because C．although D．until
6．We didn’t enjoy the day ______ the weather was too bad.
A．or B．but C．because D．so
7．— What shall we do now
— __________ it’s raining hard, let’s stay at home.
A．So B．Since C．Though D．Otherwise
8．— Is everyone here today
— No, Lucy is at home ________ she has got a high fever.
A．because B．if C．until D．unless
9．Linda was just going out shopping________the telephone rang.
A．while B．when C．after D．because
10．— I won’t attend the meeting _______ him, _______ I have too much to do these days.
— I see.
A．instead; as a result
B．instead of; because
C．instead; for example
D．instead of; in order to
11．Tom didn’t go hiking with his classmates _______ his illness.
A．because B．because of C．as D．since
12．Sara was very excited _________ she won the competition.
A．because B．though C．until D．unless
13．Young students will certainly learn more from real life _____ they are given more chances to experience it．
A．so B．because C．but D．though
14．Our school is tidy and clean, ________ we often do the cleaning.
A．or B．but C．although D．because
15．________ everybody is here, let’s begin our meeting.
A．Though B．Since C．Because D．While
二、改写句子
16．It was cold, so I closed the window and door.（合并为一句）
I closed the window and door ________ it was cold.
17．I studied until midnight last night. I’m really tired. (用because合成一个句子)
___________________________________.
18．Mike didn't come to school yesterday．He was ill．（合并成一句）
Mike didn't come to school yesterday ______ he was ill．
19．He had to stand. All the seats were full.（As）
________________
20．She wants to join the Art Club. She likes drawing. (合并为一句)
She wants to join the Art Club ________ she likes drawing.
21．I like dogs. They are interesting.（改写句子，句意不变）
I like dogs ________ ________ interesting.
22．Simon didn’t come to the party. He was busy. (合并为一句)
Simon didn’t come to the party ________ he was busy.
23．She wants to join the swimming Club. she can swim very well.(合并一句)
She wants to join the swimming Club ________ she can swim very well
24．Jim’s father mended the car. It was broken. (用过去完成时连接两句)
___________________________________________
25．These workers had to stop working, because the rain was too heavy. (改为简单句)
These workers had to stop working ________ ________ the heavy rain.
26．He was busy doing that experiment. He didn’t come to her party.（because）
________________
27．The little girl can’t go to school. She is sick. (用because合并为一句)
____________________
28．Carlson didn’t come to the party. He was busy.（合并为一句）
Carlson didn’t come to the party _________ he was busy.
29．I like Koalas. They are cute.（合并为一句）
I like koalas ________ ________are cute.
30．I want to have lots of money. I am going to hold art exhibitions. (二合一)
I am going to hold art exhibitions ________ I want to be ________.
参考答案：
1．D
句意：我们不喜欢这一天，因为天气太糟糕了。
考查连词辨析。if如果，表条件；but但是，表转折；or或者，表选择；because因为，表原因。分析前后句可知，两句话构成因果关系，此处表示原因。故选D。
2．C
句意：我不喜欢物理，因为对我来说太难。
考查连词的用法。and和；so因此；because因为。根据“I don’t like physics”的原因是“it’s too difficult for me.”可知，此处应该用because连接。故选C。
3．D
试题分析: 句意：你给汤姆打电话了吗？ 我没必要打，因为我很快就要看到他了。when当……的时候，though尽管，.until直到，because因为。根据-I didn’t need to,我没必要打，可知不打电话是有原因的，故选D
考点：考查连词。
4．C
试题分析：and和，并且；so因此；because因为；but但是。句意：我不喜欢物理，因为对我来说太难。结合语境可知选C。
5．B
句意：我们很难说再见，因为我们有很多快乐的日子要记住。
考查连词。A. so因此；B. because因为；C. although虽然；D. until直到。结合语境“我们很难说再见， 我们有很多快乐的日子要记住。”可知设空处后面表示原因，所以because符合题意，故答案选B。
6．C
句意：我们不喜欢这一天因为天气太糟糕了。or或者；否则；but但是；because因为，引导原因状语从句；so因此，所以。根据句意可知，后面这句话解释前面不喜欢这一天的原因，故应选C。
7．B
句意：——我们现在该做什么？——既然雨下得这么大，就让我们呆在家里吧。
考查原因状语从句。A. so 因此，所以，表示结果；B. since 既然，由于，自……以来，表示原因或时间；C. though虽然，尽管，引导让步状语从句；D. otherwise 否则。根据句意可知这里应该是表示原因的，故选B。
8．A
句意：——今天大家都到齐了吗？——没有，露西因为发高烧呆在家里了。A. because因为；B. if如果；C. until直到……才；D. unless除非，如果不。露西呆在家里没有来是因为发高烧的原因。故答案为A。
9．B
句意：当电话铃响时，琳达正要出去购物。
考查连词辨析。while当……时候；强调主从句同时发生，只表示在一段时间内的延续行为状态； when当……的时候；连接从句表示某时刻或一段时间，既在某个点上；after在……之后；because因为；根据“the telephone rang.”可知，在特定的时间点上电话响了，用when引导的时间状语从句。根据题意，故选B。
10．B
试题分析：句意：—我不会代替他参加这个会议， 因为我有太多事情要做。—我明白了。instead副词，代替，一般放在句首或句末；instead of代替、而不是，是介词短语；in order to do为了做……； because因为，引导原因状语从句。故选B。
考点：考查连词。
11．B
句意：因为生病Tom没有和他的同学们一起去徒步旅行。
考查连词。because 是一个连词，后面引导原因状语从句，这个空的后面是一个名词，故它不对；because of 是一个短语，后面跟名词或动词的ing形式，故符合句意；since 和 as 引导的原因状语从句一般放于主句之前表示已知的、 显然的理由，所以更侧重于结果。故选B。
12．A
句意：萨拉非常激动，因为她赢得了比赛。考查连词辨析。A. because 因为；B. though 虽然；C. until 直到……才；D. unless 除非。根据句意可知，空格处前半句和后半句互为因果关系，A选项最符合句意，故答案选A。
13．B
句意：年轻的学生们一定会从现实生活中学到更多，因为他们被给予更多的机会去体验它。
考查连词辨析。so因此；because因为；but但是；though尽管。根据前后句意思可知前后句是因果关系。因为他们有更多的机会，他们会学会更多。故选B。
14．D
句意：我们的学校干净又整洁，因为我们经常打扫卫生。
考查连词辨析。or或者，否则；but但是；although虽然，尽管；because因为，由于。根据“Our school is tidy and clean...we often do the cleaning.”可知，句子前后为因果关系，后半句是原因，用because引导原因状语从句。故选D。
15．B
句意：由于大家都在这儿了，让我们开始会议吧。
考查连词的用法。A. Though虽然；B. Since既然，由于，表示对方已知的无需加以说明的原因或事实；C. Because因为，接表示直接原因的从句，它表示的语气最强，在回答why的问句时，必须用because；D.然而，当……时候。题中句子前面是已经知道的事实，后面是结果。故选B.
16．because
句意：天气很冷，所以我要关上门窗。“天气冷”是“关上门窗”的原因，用because引导原因状语从句，故填because。
17．I’m really tired because I studied until midnight last night
句意：昨晚我一直学习到午夜。 我真的累了。“I studied until midnight last night”是“I’m really tired”的原因，用because连接，故填I’m really tired because I studied until midnight last night。
18．because
句意：迈克昨天没有来学校，因为他生病了。结合句意，前半句表示“迈克昨天没有来学校”，后半句表示“他生病了”。前后是因果关系，后半句是前半句的原因，用连词because引导原因状语从句，故填because。
19．As all the seats were full, he had to stand.
句意：他不得不站起来。所有的座位都坐满了。此句可改为“由于所有的座位都坐满了，他不得不站着”，“all the seats were full”是表原因的状语从句，故填As all the seats were full, he had to stand.
20．because
句意：她想加入美术俱乐部。她喜欢画画。合并为一句为“因为她喜欢画画，所以她想加入美术俱乐部”，用because引导原因状语从句，故填because。
21． because they’re
句意：我喜欢狗。它们很有趣。根据句意可知“我喜欢狗。”的原因是“它们很有趣。”故填because；they’re。
22．because
句意：Simon没来参加派对。他很忙。原句可改为“因为他很忙，所以Simon没来参加派对”，用because引导原因状语从句，故填because。
23．because
句意：她想加入游泳俱乐部。她游泳游得很好。此处把两个句子合并成一句，根据句意可知，后一句“她游泳游得很好”是前一句“她想加入游泳俱乐部”的原因，需要填入because“因为”。故填because。
24．Jim’s father mended the car because it had been broken.
句意：吉姆的父亲修理了汽车。它坏了。根据语境，合并为“吉姆的父亲修理了那辆汽车，因为它坏了”；主句用一般过去时，从句的动作“汽车坏了”先于主句动作发生，用过去完成时，其谓语动词结构为“had+过去分词”；故填Jim’s father mended the car because it had been broken.
25． because of
句意：这些工人不得不停止工作，因为雨下得太大了。原句为because引导的原因状语从句，改为简单句用“because of+名词词组”表达原因，the heavy rain意为“大雨”，是名词词组，故填because；of。
26．He didn’t come to her party because he was busy doing that experiment.
句意：他正忙着做那个实验。他没有来参加她的聚会。“他忙着做实验”是没有来参加聚会的原因，“he was busy doing that experiment”作为从句，故填He didn’t come to her party because he was busy doing that experiment.
27．The little girl can’t go to school because she is sick.
句意：这个小女孩不能去上学。她病了。不能去上学的原因是生病了，because“因为”，引导原因状语从句。故填The little girl can’t go to school because she is sick.
28．because
句意：Carlson没有来参加派对。他很忙。“忙碌”是没有来派对的原因，用because引导原因状语从句，故填because。
29． because they
根据要求，以及两句之间的逻辑关系，可知此处表原因，应该用because引导原因状语从句；从句主语不变，依然是they，意为“它们”，故答案为because they。
30． because rich
句意：我想要有很多钱。我打算举办艺术展。根据“I want to have lots of money. I am going to hold art exhibitions.”可知，举办艺术展是因为我想变得富有，所以第一空使用because引导原因状语从句；have a lot of money表示“有很多钱”，即：富有的；rich“富有的”，是形容词，置于be动词之后作表语。故填because；rich。