2024年中考英语二轮复习专题： 状语从句训练（上海专用）（解析版）

2024年中考英语二轮复习专题： 状语从句训练（上海专用）
学校:___________姓名：___________班级：___________考号：___________
一、单项选择
1．（2022·上海青浦·统考二模）A five-minute rest will refresh your mind ________ you feel stressed with schoolwork.
A．unless B．because C．although D．when
2．（2021·上海长宁·统考二模）It will be difficult to see the stars tonight ________ the rain stops and the sky becomes clear.
A．unless B．after C．since D．when
3．（2021·上海普陀·统考二模）________ Dan is nearly seventy, he is still very active.
A．Because B．Unless C．Until D．Although
4．（2022·江苏淮安·统考中考真题）We would like to buy electric cars ________ they produce less air pollution.
A．because B．so C．though D．but
5．（2021下·上海·九年级校联考阶段练习）I won’t believe the little boy can read so many words ________ I have tested him myself.
A．after B．because C．unless D．when
6．（2021上·上海虹口·九年级上海市民办新复兴初级中学校考期中）Nancy enjoyed herself so much _______ she visited her friends in Sydney last year.
A．if B．which C．when D．where
7．（2021上·上海虹口·九年级上海市民办新复兴初级中学校考期中）I won’t continue working here _______ you give me a pay rise.
A．unless B．if C．once D．but
8．（2020·上海宝山·统考二模）Many students won't give up their hobbies ________ they are busy with their studies.
A．because B．although C．so D．if
9．（2022·上海·统考中考真题）You won’t have a better view of the village ________ you reach the top of the hill.
A．because B．unless C．when D．if
10．（2021·上海青浦·统考二模）Mr. Jones prefers to stay at the hospital _______ he can care for his mother.
A．because of B．as soon as C．even if D．so that
11．（2022·上海奉贤·统考一模）“You mustn’t bring your mobile phones to school, ________ you will be against the law,”the teacher said to the students.
A．so B．and C．but D．if not
12．（2022·上海浦东新·统考二模）Hurry up! ________ we miss the last bus, we’ll have to get home on foot.
A．Because B．Although C．Since D．If
13．（2022·上海静安·统考二模）Jessica won’t finish writing her report ________ she stays up late tonight.
A．since B．when C．because D．unless
14．（2022·上海闵行·统考二模）________ my grandfather is over sixty, he is learning the new technology.
A．If B．Although C．Unless D．Because
15．（2022·上海浦东新·统考模拟预测）________ Tina was sitting in the garden, a strange object appeared in the sky.
A．Because B．Although C．While D．If
16．（2022·上海宝山·统考二模）We will have to put off the school spring outing ________ the weather gets better.
A．although B．unless C．if D．because
17．（2021·上海静安·统考二模）________ the government has promised to improve road safety, little has been achieved so far.
A．Although B．If C．Unless D．Because
18．（2021·上海金山·统考二模）_______ you have made up your mind to lose weight, you’d better eat less in the evening.
A．Since B．Although C．Unless D．Until
19．（2021·上海闵行·统考二模）You’d better call a taxi ________ it rains. It’s such a long way.
A．if B．though C．unless D．while
20．（2021·上海宝山·统考二模）________ the students of Class 5 had failed to win the Dragon boat race several times, they didn’t give up.
A．Unless B．Because C．Although D．When
21．（2021·上海黄浦·统考二模）We need to take steps to reduce the use of plastic ________ it is too late.
A．although B．because C．if D．before
22．（2021·上海嘉定·统考二模）Eddie had no interest in painting _______ he met a creative and patient art teacher one day.
A．when B．because C．until D．if
23．（2021·上海浦东新·统考二模）________ it is a rainy day, my younger brother is still having fun in the park.
A．Although B．Before C．Because D．Until
24．（2021·上海崇明·统考二模）John missed the morning flight ________ he forgot to set the alarm and he got up very late.
A．though B．when C．if D．because
25．（2021·上海青浦·统考二模）Tom’s cousin bought a lot of presents _______ he was travelling in France.
A．if B．while C．although D．until
26．（2021·上海奉贤·统考二模）________ you put your heart into the book, you won’t understand it clearly.
A．Unless B．Until C．Because D．Before
27．（2021·上海青浦·统考二模）Please tell John to call me back as soon as he _______ back to the office.
A．come B．comes C．will come D．came
28．（2021·上海·统考中考真题）The fridge is environmentally friendly ________ it uses less electricity.
A．because B．until C．before D．though
29．（2021·上海杨浦·统考三模）________ nowadays people are recycling more, the use of plastic isn’t decreasing at the same rate.
A．Since B．Although C．Unless D．When
30．（2021下·上海浦东新·九年级上海市进才中学北校校考阶段练习）You must pay attention to your handwriting ________ everybody can understand what you have written.
A．so B．so….that C．because D．so that
31．（2022·山东青岛·统考中考真题）As a policeman, Tom’s father is too busy to play with him __________ he expects to.
A．even though B．so that C．as soon as D．as long as
32．（2021下·上海·九年级校联考阶段练习）You will achieve great success, ________ you have a dream and believe in it.
A．unless B．although C．until D．if
33．（2021下·上海浦东新·九年级统考阶段练习）The organizer decided to cancel the concert ________ the virus was spreading fast.
A．if B．until C．although D．because
34．（2021·上海宝山·统考一模）Mary choose to find a job after graduation ________ she didn’t want to depend on her parents.
A．if B．although C．because D．unless
35．（2021上·上海黄浦·九年级统考期中）It’s hard for players nowadays to make great progress ________ they keep taking scientific training.
A．until B．when C．unless D．though
36．（2021·上海青浦·统考一模）The fisherman's wife still demanded for more ________ she had already got so much.
A．until B．if C．unless D．although
37．（2021·上海松江·统考二模）The little baby understands what his mother says ________ he cannot talk yet.
A．though B．because C．unless D．when
38．（2022·上海·统考一模）Jack won’t have a holiday with his family _________ he can finish the project in time.
A．when B．if C．unless D．so that
39．（2022·上海长宁·统考一模）They read the article very carefully ________ they can find out the answer as fast as possible.
A．as soon as B．so that C．as long as D．now that
40．（2022·上海普陀·统考一模）Three players are now out of the team ________ they were injured last night.
A．though B．unless C．until D．because
41．（2022·上海闵行·统考一模）Passengers must not leave their seats ________ the plane comes to a full stop.
A．if B．since C．until D．because
42．（2022·上海杨浦·统考二模）Unless we book it now, there ________ any tickets left for the concert.
A．aren’t B．weren’t C．haven’t been D．won’t be
43．（2022·上海虹口·统考一模）If you ________ nervous before exams, you can take a deep breath and calm yourself down.
A．is getting B．will get C．get D．got
44．（2022·上海虹口·统考一模）You can’t cook ________ you promise not to make a mess in the kitchen.
A．after B．unless C．if D．since
45．（2022·上海青浦·统考一模）My father didn’t buy a new computer ________ his old one totally broke down.
A．until B．since C．after D．when
46．（2022·上海金山·统考一模）Do it yourself. Remember the old saying—Nobody will help you ________ you help yourself.
A．if B．because C．though D．unless
47．（2022·上海徐汇·统考一模）I ________ to good friends or reliable adults for help if I get myself in trouble.
A．have turned B．will turn C．turned D．am turning
48．（2022·上海徐汇·统考一模）Many people don’t want to delete electronic materials ________ they are no longer valuable.
A．because B．if C．while D．although
49．（2022·上海嘉定·统考一模）She took the front seat ________ she could see the words on the blackboard more clearly.
A．if B．though C．unless D．so that
50．（2022·上海奉贤·统考一模）I always sleep with the window open ________ it is really cold.
A．unless B．if C．as long as D．if not
51．（2022·上海杨浦·统考二模）We went to as many islands as possible ________ we were in Greece. We had great fun!
A．when B．although C．so that D．because
52．（2022·上海黄浦·统考二模）I can’t understand some plots of the novel ________ there’re few new words in it.
A．if B．unless C．because D．although
53．（2022·上海金山·统考二模）Our school will go on a charity sale in the playground tomorrow ________ the weather is bad.
A．because B．when C．unless D．if
54．（2022·上海奉贤·统考二模）_______ Shang Lin graduated from the Beijing Film Academy ( 北京电影学院), she became a soldier of the PLA Rocket Force ( 中国人民解放军火箭军) to chase her “camo-green” dream.
A．Since B．Although C．As D．But
55．（2022·上海黄浦·统考二模）Cormorants are good at catching fish ________ they can swim well underwater.
A．although B．because C．until D．when
56．（2022·上海宝山·统考二模）It will cost you a lot of money ________ you choose to buy a flat in the city centre.
A．if B．although C．so that D．unless
57．（2022·上海崇明·统考模拟预测）________ we walked into the museum, we saw thousands of beautiful butterflies.
A．Now that B．As soon as C．Although D．So that
58．（2022上·上海普陀·九年级统考期中）We will have to put off the sports meeting ________ the weather improves.
A．unless B．if C．when D．because
59．（2021·上海虹口·统考二模）We will make few mistakes ________ we are careful enough.
A．so that B．as soon as C．as long as D．even if
60．（2022·上海·统考一模）Harry will work in the north of Canada after he _________ from PHD in UBC．
A．will graduate B．graduate C．graduates D．graduated
61．（2022·上海浦东新·统考一模）It won’t be long ________ we leave our junior middle school.
A．because B．until C．before D．though
62．（2022·上海杨浦·统考一模）Bill Gates became interested in computers ________ in those days they were not very common.
A．because B．although C．unless D．so that
63．（2022·上海黄浦·统考一模）Life on the Earth will become uneasy _________ population growth is under control.
A．although B．because C．unless D．when
64．（2022·上海长宁·统考二模）We really enjoy the English film ________ we don’t quite understand some of the dialogues.
A．because B．unless C．after D．though
65．（2021上·上海虹口·九年级上海市民办新复兴初级中学校考期中）When the sun _______ in the morning, our national flag _______.
A．is raised. will be raised B．rises, will be risen
C．rises, will be raised D．is raised, will rise
二、同义句转化
66．（2022上·上海·九年级期中）The street wasn’t wide enough for the van to pass through. (保持句意不变)
The street was so that the van pass through it.
67．（2022上·上海·九年级期中）All of us got up early in order to arrive on time. （保持句意不变）
All of us got up early so that arrive on time.
68．（2022·上海·统考中考真题）After hearing the news, Tom was so excited that he couldn’t fall asleep. （保持句意基本不变）
After hearing the news. Tom was excited fall asleep.
69．（2022下·上海静安·九年级上海市市西中学校考期中）They were too tired to walk on. (保持句意不变)
They were tired they couldn’t walk on.
70．（2022·上海青浦·统考一模）If you don’t express your opinions, people won’t know what you think.（保持句意基本不变）
People won’t know what you think you your opinions.
71．（2022上·上海普陀·九年级统考期中）Linda got up early in order to catch the train. (保持句意基本不变)
Linda got up early she could catch the train.
72．（2022上·上海浦东新·九年级上海市进才中学北校校考期中）The situation is so serious that we must do something to save the Earth. (保持句意不变)
The situation is for us to do something to save the Earth.
73．（2022上·上海长宁·九年级上海市新泾中学校考期中）Put on a coat, or you will catch a cold. (保持原句意思不变)
you put on a coat, you will catch a cold.
74．（2022上·上海浦东新·九年级上海市实验学校校考期末）I shall leave the restaurant if the waiter doesn’t come soon.（保持原句意思不变）
I shall leave the restaurant the waiter soon.
75．（2022下·上海闵行·九年级上海市实验学校西校校考期中）Lucy is clever enough to work out the problem by herself. (改为同义句)
Lucy is clever she can work out the problem by herself.
76．（2022下·上海闵行·九年级上海市实验学校西校校考期中）If you practice playing the piano regularly, you will improve your ability.（保持句意不变）
You improve your ability you practice playing the piano regularly.
77．（2022上·上海静安·九年级上海市市北初级中学校考期末）If you don’t keep ice cream in a freezer, it melts soon. （保持句意基本不变）
you ice cream in a freezer, it melts soon.
78．（2022·上海黄浦·统考一模）Use you mind, and you will work out the solution by yourself.（保持句意基本不变）
use your mind, you will work out the solution by yourself.
79．（2021上·江苏南通·九年级南通田家炳中学校考阶段练习）The boy is so short that he can’t reach the book on the shelf. （保持句意基本不变）
The boy isn’t to reach the book on the shelf.
80．（2022·重庆沙坪坝·重庆南开中学校考一模）We’ll go bike riding if it doesn’t rain tomorrow. （同义句转换）
We’ll go bike riding it tomorrow.
81．（2023·上海静安·统考一模）Unless you keep ice cream in a freezer, it melts soon. (保持句意基本不变)
you keep ice cream in a freezer, it melts soon.
82．（2023·上海黄浦·统考一模）Plant the seeds in the soil, and they will grow. （保持句意基本不变）
plant the seeds in the soil, they will grow.
83．（2023·上海杨浦·统考一模）To give more information, we use infinitives after some nouns. (保持原句意思基本不变)
We use infinitives after some nouns we can give more information.
84．（2023·上海奉贤·统考一模）We play a game to plant trees on Alipay in order to plant real trees and make our country beautiful. (保持句意不变)
We play a game to plant trees on Alipay we can plant real trees and make our country beautiful.
85．（2023·上海青浦·统考一模）Many companies travel abroad to find new business partners.（保持句意不变）
Many companies travel abroad they can find new business partners.
86．（2023·上海普陀·统考一模）To call you at any time, we have to buy a phone for you. (改为句意基本相同)
We have to buy a phone for you we can call you at any time.
87．（2023·上海崇明·统考二模）You can’t find the address so quickly unless you have a map.（保持句意不变）
you have a map, you can’t find the address so quickly.
88．（2023·上海虹口·统考二模）Put on your coat, or you’ll catch a cold. (保持句意基本不变)
you put on your coat, you’ll catch a cold.
89．（2023·上海长宁·统考二模）Simon left the hotel with his luggage after the rain stopped this morning.（保持句意基本不变）
Simon leave the hotel with his luggage the rain stopped this morning.
90．（2023·上海杨浦·统考二模）The road wasn’t wide enough for the bus to pass. （保持原句意思基本不变）
The road was narrow the bus could not pass.
91．（2023上·上海浦东新·九年级统考期中）I set out early in order to enjoy the sunrise with my friends. (保持句意不变)
I set out early I could enjoy the sunrise with my friends.
92．（2023上·上海静安·九年级上海市回民中学校考期中）Take the map with you, and you can find the way to Shanghai Museum.(保持句意基本不变)
you the map with you, you can find the way to Shanghai Museum.
93．（2023上·上海奉贤·九年级统考期中）I was too frightened to think clearly after I heard a terrible sound. （保持句意不变）
I was frightened I could hardly think clearly after I heard a terrible sound.
94．（2022·上海松江·统考二模）Unless you improve your pronunciation, you won’t pass the oral test. (保持句意基本不变)
you improve your pronunciation, you won’t pass the oral test.
三、改写句子
95．（2022上·上海徐汇·九年级上海市徐汇中学校考期中）The gate is too small for the elephant to go through. (改为复合句)
The elephant is big it can’t go through the small gate.
96．（2022上·上海·九年级期中）Betty is warm-hearted. Everyone wants to make friends with her. （合并为一句）
Betty is warm-hearted everyone wants to make friends with her.
97．（2022上·上海浦东新·九年级上海市实验学校校考期末）The farmer was so tired that he couldn’t keep on working in the fields. (改为简单句)
The farmer was tired keep on working in the fields.
98．（2022下·上海徐汇·九年级统考期中）He often finishes his homework quickly at weekends so that he can play computer games. (改为简单句)
He often finishes his homework quickly at weekends to playcomputer games.
99．（2023·上海静安·统考二模）My father has read a lot about ChatGPT in order to keep up with time. (改为复合句)
My father has read a lot about ChatGPT he can keep up with time.
100．（2023上·上海普陀·九年级统考期中）They started early yesterday morning. They wanted to attend the lecture on time.（合并为一句）
They started early yesterday morning they could attend the lecture on time.
参考答案：
1．D
【详解】句意：当你在学业上感到压力时，一个五分钟的休息将使你的思维重新恢复活力。
考查连词辨析。unless除非；because因为；although尽管；when当……时。根据“you feel stressed with schoolwork.”和“A five-minute rest will refresh your mind”可知空后是时间状语从句，表示当有压力的时候。故选D。
2．A
【详解】句意：今晚很难看到星星了，除非雨停了，天空变澄净了。
考查从属连词辨析。unless除非；after在……之后；since自从；when当……时。分析两句的逻辑，可知后句是前句的条件，应该用unless引导条件状语从句，故选A。
3．D
【详解】句意：虽然丹快七十岁了，但他仍然很活跃。
考查连词辨析。Because因为，引导原因状语从句； Unless 除非……，引导条件状语从句；Until直到……，引导时间状语从句 ；Although虽然，引导让步状语从句；根据语境可知，此处指“虽然快七十岁了，仍然很活跃”；故选D。
4．A
【详解】句意：我们想买电动汽车，因为它们产生的空气污染更少。
考查连词辨析。because因为；so因此；though尽管；but但是。上文“想买电动汽车”和下文“电动汽车产生较少空气污染”之间是因果关系，前者是结果，后者表原因，故用because连接。故选A。
5．C
【详解】句意：我不相信这个小男孩能读这么多单词，除非我亲自测试过他。
考查连词辨析。after在……之后，引导时间状语从句； because因为，引导原因状语从句； unless除非，引导条件状语从句； when当……时候，引导时间状语从句；根据“won’t believe”和“ I have tested him myself”可知此处指“除非亲自测试过他，不然不会相信”。故选C。
6．C
【详解】句意：南希去年去悉尼看望朋友时玩得很开心。
考查引导词。if如果，引导条件状语从句；which哪一个，引导定语从句；when什么时候，引导时间状语从句；where哪里，引导地点状语从句。根据“she visited her friends in Sydney last year.”可知，此为时间状语从句，且从句主谓宾齐全。故选C。
7．A
【详解】句意：除非你给我加薪，否则我不会继续在这里工作。
考查连词。unless除非；if是否；once一旦；but但是。分析空前后两个句子可知，此处为条件状语从句，用“unless除非”符合语境，表示除非加薪，否则不会继续在这里工作。故选A。
8．B
【详解】句意：许多学生不会放弃他们的爱好，尽管他们忙于学习。
考查连词辨析。because因为，引导原因状语从句；although尽管，引导让步状语从句；so所以，引导因果状语从句；if如果，引导条件状语从句。根据句意，空格前Many students won't give up their hobbies“许多学生不会放弃他们的爱好”，空格后they are busy with their studies“他们忙于学习”，后文表示让步关系，尽管学习很忙，但是他们也不会放弃兴趣爱好，所以空格处填although。故选B。
9．B
【详解】句意：除非你到达山顶，否则你看不到村庄更好的景色。
考查连词。because因为；unless除非；when当……时候；if如果。根据前后句意可知，此处应用unless引导条件状语从句，即“除非到达山顶，否则不会看到更好的景色”。故选B。
10．D
【详解】句意：Jones先生宁愿呆在医院里，以便照顾他的母亲。
考查连词辨析。because of因为；as soon as一……就……；even if即使；so that以便于。根据“Mr. Jones prefers to stay at the hospital … he can care for his mother”可知，待在医院的目的是为了照顾妈妈，用so that引导目的状语从句，故选D。
11．D
【详解】句意：老师对学生说：“你们禁止带手机到学校，如果带了手机，你们就违反了法规。”
考查连词。so因此；and而且；but但是；if not不然。根据“You mustn’t bring your mobile phones to school”及“you will be against the law”可知表达的是如果带了手机，表达和前一句相反的情况，是条件状语从句，用“if not”引导从句。故选D。
12．D
【详解】句意：快点！如果我们错过了末班车，我们将不得不步行回家。
考查连词辨析。Because因为；Although虽然；Since自从；If如果。根据“we miss the last bus, we’ll have to get home on foot.”可知，前句是后句的条件，应用if引导条件状语从句，故选D。
13．D
【详解】句意：杰西卡今晚不熬夜就写不完她的报告。
考查连词辨析。since自从；when当……时候；because因为；unless除非。根据“Jessica won’t finish writing her report...she stays up late tonight.”可知前后是条件关系，除非熬夜否则完不成报告，故选D。
14．B
【详解】句意：虽然我爷爷已经60多岁了，但他还在学习新技术。
考查连词辨析。If如果；Although尽管；Unless除非；Because因为。根据“my grandfather is over sixty, he is learning the new technology.”可知句子前后有转折含义，此处应用although引导让步状语从句，故选B。
15．C
【详解】句意：当蒂娜坐在花园里时，天空中出现了一个奇怪的物体。
考查连词，Because因为；Although尽管；While当……时；If如果。观察句子，根据“Tina was sitting in the garden, a strange object appeared in the sky.”可知应该表示当蒂娜坐在花园里时，天空中出现了一个奇怪的物体，故选C。
16．B
【详解】句意：除非天气好转，否则我们将不得不推迟学校春游。
考查连词辨析。although虽然；unless除非；if如果；because因为。“the weather gets better”是“We will have to put off the school spring outing”的否定条件，表示除非天气好转，不然会推迟春游，用unless引导条件状语从句。故选B。
17．A
【详解】句意：尽管政府已承诺改善道路安全，但是到目前为止收效甚微。
考查连词辨析。although虽然、尽管，引导让步状语从句；if如果，引导条件状语从句；unless除非，引导条件状语从句；because因为，引导原因状语从句。根据句意可知，承诺得多，实现得少，所以要用让步状语从句，表转折意义。故选A。
18．A
【详解】句意：既然你已经下定决心要减肥，晚上最好少吃点。
考查从属连词辨析。since既然，由于；although尽管；unless除非；until直到。根据句意可知，“下定决心减肥”是“少吃”的原因，所以此句应用since引导此原因状语从句。故选A。
19．A
【详解】句意：如果下雨，你最好叫辆出租车。太远了。
考查从属连词辨析。if如果；though尽管；unless除非；while在……期间。根据语境可知，横线处既可填if引导条件状语从句，表示“如果下雨了你最好叫出租车”。故选A。
20．C
【详解】句意：虽然五班的学生几次都没能赢得龙舟比赛，但他们没有放弃。
考查连词。Unless除非；Because因为；Although虽然；When当……时；结合语境可知，句子之间表达的是转折关系，应用although引导让步状语从句，故选C。
21．D
【详解】句意：我们需要采取措施减少塑料的使用，以免为时过晚。
考查连词辨析。although尽管、虽然，引导让步状语从句；because因为，引导原因状语从句；if如果、是否，引导条件状语从句或宾语从句；before在……之前，引导时间状语从句。根据“We need to take steps to reduce the use of plastic … it is too late.”可知后半句为时间状语从句，即“在为时过晚之前，我们需要采取措施减少塑料的使用”，因此before符合题意，故选D。
22．C
【详解】句意：埃迪对绘画没有兴趣，直到有一天他遇到了一位富有创造力和耐心的美术老师（才改变）。
考查连词辨析。when什么时候；because因为；until直到；if如果。根据“Eddie had no interest in painting”结合选项可推测，直到有一天埃迪遇到了一位有创新的耐心的艺术老师才对绘画有兴趣，联想到固定短语no(not)...until...直到……才……，故选C。
23．A
【详解】句意：虽然是下雨天，我弟弟仍然在公园里玩。
考查连词辨析。Although虽然；Before在……之前；Because因为；Until直到。分析“…it is a rainy day, my younger brother is still having fun in the park.”可知，虽然天气不好，但是弟弟仍然在公园里玩，用Although引导让步状语从句，故选A。
24．D
【详解】句意：约翰错过了早上的航班，因为他忘记设闹钟，而且起得很晚。
考查从属连词。though尽管，表让步；when当的时候，表时间；if如果，表条件；because因为，表原因。根据题干意“John missed the morning flight…he forgot to set the alarm and he got up very late”，可知前后是因果关系，需用because引导原因状语从句，故选D。
25．B
【详解】句意：在法国旅游的时候，汤姆的表哥买了许多礼物。
考查连词。if如果；while当……时；although尽管；until直到……。根据语境可知，此处指的是汤姆的表哥在法国旅游时买了很多礼物，故空格处应填意为“当……时”的连词，故选B。
26．A
【详解】句意：除非你把你全部的身心放在书上，否则你就不能很清楚地理解它。
考查连词辨析。unless除非；until直到；because因为；before在……之前。根据题干“ …you put your heart into the book, you won’t understand it clearly”，可知是条件状语从句，需用unless引导。故选A。
27．B
【详解】句意：请告诉约翰一回到办公室就给我回电话。
考查状语从句。as soon as引导时间状语从句，意为“一……就……”。如果主句用将来时、情态动词或祈使句，从句必须用一般现在时代替将来时。从句主语为he，故动词come应用第三人称单数形式，故选B。
28．A
【详解】句意：这台冰箱很环保，因为耗电少。
考查连词。because因为；until直到；before在……之前；though尽管。结合句意，前一句表示这台冰箱是环保的，后一句表示它耗电少，前后表示因果关系，因此用连词because，故选A。
29．B
【详解】句意：虽然现在人们越来越多地回收利用塑料，但塑料的使用量并没有以同样的速度减少 。
考查从属连词辨析。since“自从”，引导时间状语从句；although“虽然，尽管”，引导让步状语从句；unless“除非”，引导条件状语从句；when“当……时候”，引导时间状语从句。根据句意可知，表示“虽然现在人们越来越多地回收利用塑料，但塑料的使用量并没有以同样的速度减少”，是让步关系，故选B。
30．D
【详解】句意：你必须注意你的笔迹，以便每个人都能理解你写的内容。
考查连词辨析。so因此；so…that如此……以致于；because因为；so that以便于。“注意笔迹”的目的是为了“让每个人都能理解你写的内容”，用so that引导目的状语从句，故选D。
31．A
【详解】句意：作为一名警察，汤姆的父亲太忙了，没有时间和他一起玩，尽管他想和他一起玩。
考查连词辨析。even though尽管；so that以便；as soon as一……就……；as long as只要。根据“Tom’s father is too busy to play with him...he expects to.”可知前后句是让步关系，应用even though引导让步状语从句，故选A。
32．D
【详解】句意：如果你有梦想并相信它，你将会取得巨大的成功。
考查连词辨析。unless除非；although尽管；until直到……为止；if如果。“你有梦想并相信它”是“你将取得巨大的成功”的条件，unless表示否定的条件，不符合语境，用if引导条件状语从句。故选D。
33．D
【详解】句意：组织者决定取消这场音乐会，因为病毒传播得很快。
考查从属连词辨析。if如果；until直到；although虽然；because因为。根据句意可知，取消这场音乐会和病毒传播得很快是因果关系，属于前果后因，用because引导原因状语从句，故选D。
34．C
【详解】句意：玛丽选择毕业之后找工作，因为她不想依靠她的父母。
考查连词。if如果；although虽然；because因为；unless除非。根据“she didn’t want to depend on her parents”可知句子讲述的是毕业之后找工作的原因，用连词“because”引导原因状语从句。故选C。
35．C
【详解】句意：现在的运动员要想取得很大的进步，除非他们坚持科学的训练。
考查连词辨析。until直到；when当……时；unless除非；though虽然。“they keep taking scientific training”是“It’s hard for players nowadays to make great progress”的否定条件，用unless引导条件状语从句。故选C。
36．D
【详解】句意：尽管渔夫的妻子已经得到了这么多，但她还想要更多。
考查连词辨析。until直到；if如果；unless除非；although尽管、虽然。根据“The fisherman's wife still demanded for more”，以及“she had already got so much”，可知前后句之间存在一种相反的让步关系，因此用although引导让步状语从句，故选D。
37．A
【详解】句意：这个小婴儿虽然还不会说话，但能听懂他妈妈说的话。
考查连词辨析。though虽然；because因为；unless除非；when当……时。根据“The little baby understands what his mother says”以及“he cannot talk yet”可知，此处表示让步关系，用though引导让步状语从句。故选A。
38．C
【详解】句意：如果杰克不能及时完成这个项目，他就不能和家人一起度假。
考查连词辨析。when当……时；if如果；unless除非；如果不；so that以便。根据句意结合常识可知，如果不能及时完成项目就不能和家人一起去度假，空处应用unless引导条件状语从句。故选C。
39．B
【详解】句意：他们仔细阅读这篇文章，以便尽快找到答案。
考查连词辨析。as soon as一……就……；so that以便；as long as只要；now that既然。根据“they can find out the answer as fast as possible.”可知，此处指为了尽快找到答案，应用so that引导目的状语从句。故选B。
40．D
【详解】句意：三名队员因昨晚受伤而被开除出队。
考查连词辨析。though虽然；unless除非；until直到；because因为。后面“they were injured last night”是前面“Three players are now out of the team”的原因，前果后因。故选D。
41．C
【详解】句意：在飞机完全停稳之前，乘客不得离开座位。
考查连词辨析。if如果；since自从；until直到；because因为。根据“Passengers must not leave their seats...the plane comes to a full stop.”可知是考查固定结构not...until“直到……才……”，故选C。
42．D
【详解】句意：除非我们现在订购，否则不会有音乐会的门票剩下来。
考查unless用法。unless表示“除非”，遵循“主将从现”原则，即主句用一般将来时，从句用一般现在时。空格处在主句位置，故用一般将来时。故选D。
43．C
【详解】句意：如果你在考试前感到紧张，你可以深呼吸，让自己冷静下来。
考查条件状语从句中的时态。分析句子可知，此句为if引导的条件状语从句，遵循“主情从现”，主句中的can为情态动词，从句要用一般现在时。故选C。
44．B
【详解】句意：除非你保证不把厨房弄得一团糟，否则你不能做饭。
考查连词辨析。after在……之后；unless除非；if如果；since因为。根据句意可知，“you promise not to make a mess in the kitchen.保证不把厨房弄得一团糟”是“做饭的”否定条件，所以空处用unless引导条件状语从句。故选B。
45．A
【详解】句意：直到我父亲的旧电脑完全坏了，他才买了一台新电脑。
考查从属连词辨析。until直到；since自从；after在……之后；when当……时候。结合“...didn’t buy a new computer...”和“...his old one totally broke down.”可知，此处应表达“直到旧电脑完全坏了才买新电脑”的意思，“直到……才……”用“not...until...”表达。故选A。
46．D
【详解】句意：你自己做吧。记住那句老话——没有人会帮助你，除非你自己帮助自己。
考查连词辨析。if如果，引导条件状语从句；because因为，引导原因状语从句；though即使，引导让步状语从句；unless除非，引导条件状语从句。根据“Nobody will help you”及“Do it yourself”可知此处指“没有人会帮助你，除非你自己帮助自己”。故选D。
47．B
【详解】句意：如果我遇到麻烦，我会向好朋友或可靠的成年人求助。
考查时态。此句是if引导的条件状语从句，遵循主将从现原则，主句用一般将来时。故选B。
48．D
【详解】句意：许多人不想删除电子材料，尽管它们不再有价值。
考查从属连词辨析。because因为，引导原因状语从句；if如果，引导条件状语从句；while当……时，引导时间状语从句；although虽然，尽管，引导让步状语从句。分析语境可知，从句和主句构成让步关系，用“although”引导从句。故选D。
49．D
【详解】句意：她坐在前排，以便能把黑板上的字看得更清楚。
考查从属连词辨析。if如果；though虽然、尽管；unless除非；so that以便、结果是。根据题干可知，她坐在前排的目的是为了能把黑板上的字看得更清楚，因此应用so that引导目的状语从句，故选D。
50．A
【详解】句意：我总是开着窗户睡觉，除非天很冷。
考查连词辨析。unless除非；if如果；as long as只要；if not如果不。根据“I always sleep with the window open …it is really cold”可知，除非天很冷，否则都是开着窗户睡觉，故选A。
51．A
【详解】句意：当我们在希腊的时候，我们去了尽可能多的岛屿。我们玩得很开心！
考查连词辨析。when当……时，引导时间状语从句；although尽管，引导让步状语从句；so that为了，目的是，引导目的状语从句；because因为，引导原因状语从句。根据句意分析，前后句是时间关系，空后是when引导的时间状语从句。故选A。
52．D
【详解】句意：虽然这部小说里没有生词，但有些情节我还是看不懂。
考查连词辨析。if如果；unless除非；because因为；although虽然。根据“I can’t understand some plots of the novel”以及“there’re few new words in it.”可知，本句是although引导让步状语从句，表示“虽然”这部小说里没有生词，但有些情节我还是看不懂。故选D。
53．C
【详解】句意：除非天气不好，我们学校明天将在操场上举行慈善义卖。
考查连词辨析。because因为；when当……时候；unless除非，如果不；if如果。根据“Our school will go on a charity sale in the playground tomorrow…the weather is bad.”可知，后句表示否定条件，前句表示结果，应用unless。故选C。
54．B
【详解】句意：虽然尚林毕业于北京电影学院，但她为了追逐她的“迷彩”梦想，她变成了一名中国人民解放军火箭军战士。
考查连词。Since自从；Although虽然；As因为；But但是。根据“Shang Lin graduated from the Beijing Film Academy”和“she became a soldier of the PLA Rocket Force”可知，两者之间是让步关系，用although引导让步状语从句，表达“虽然”。故选B。
55．B
【详解】句意：鸬鹚擅长抓鱼，因为它们在水下游得很好。
考查连词辨析。although尽管；because因为；until直到……；when当……时候。根据“Cormorants are good at catching fish...they can swim well underwater”可知前后两个句子是因果关系，前果后因，用because引导原因状语从句。故选B。
56．A
【详解】句意：如果你选择在城市中心买一套公寓，它将花费你许多的钱。
考查连词词义辨析。if如果，引导条件状语从句；although虽然，引导让步状语从句；so that以便于，引导目的状语从句；unless除非，引导条件状语从句。根据“It will cost you a lot of money”和“you choose to buy a flat in the city centre”可知，此处应用if引导条件状语从句，表示“如果”。故选A。
57．B
【详解】句意：我们一走进博物馆就看到成千上万只美丽的蝴蝶。
考查连词辨析。Now that既然；As soon as一……就；Although虽然；So that因此。根据“we walked into the museum, we saw thousands of beautiful butterflies.”可知，表达“我们一走进博物馆就看到成千上万只美丽的蝴蝶。”用As soon as引导从句。故选B。
58．A
【详解】句意：除非天气好转，否则我们将不得不推迟运动会。
考查连词。unless除非；if如果；when当……时候；because因为。结合句意，我们将推迟运动会，是在天气没有好转的情况下，因此用unless引导的条件状语，故选A。
59．C
【详解】句意：只要我们足够细心，我们就会少犯错误。
考查连词辨析。so that以便，表目的；as soon as一……就，表时间；as long as只要，表条件；even if尽管，表让步。根据题干“We will make few mistakes…we are careful enough”，可知细心是少犯错误的条件，结合选项，需用as long as引导条件状语从句。故选C。
60．C
【详解】句意：从哥伦比亚大学哲学博士毕业后，哈利将在加拿大北部工作。
考查时间状语从句。after用作连词引导时间状语从句时注意遵循“主将从现”，本句中主句使用一般将来时，从句使用一般现在时即可，主语为he，注意保持主谓一致，故选C。
61．C
【详解】句意：不久我们就会离开我们的初中。
考查连词辨析。because因为；until直到；before在……之前；though尽管。根据“It won’t be long… we leave our junior middle school”可知，此处是用“It is+一段时间+before+从句”表示“做某事之前，还有多长时间”，故选C。
62．B
【详解】句意：比尔·盖茨开始对计算机感兴趣了，尽管那时计算机还不常见。
考查连词辨析。because因为；although虽然；unless除非；so that以便。“Bill Gates became interested in computers”和“in those days they were not very common”两句话构成让步关系，用although连接。故选B。
63．C
【详解】句意：除非人口增长得到控制，否则地球上的生活将变得不安。
考查连词辨析。although虽然；because因为；unless除非；when当……时。“population growth is under control”是“Life on the Earth will become uneasy”的否定条件，用unless引导条件状语从句，故选C。
64．D
【详解】句意：我们真的很喜欢这部英语电影，尽管我们不太懂其中的一些对话。
考查连词辨析。because因为；unless除非；after在……之后；though尽管，虽然。根据“we don’t quite understand some of the dialogues.”可知，此处是让步状语从句，用连词though引导，故选D。
65．C
【详解】句意：当太阳在早晨升起时，我们的国旗就会升起。
考查时间状语从句及被动语态。本句是由when引导的时间状语从句。结合选项可知， 从句时态为一般现在时。sun和rise之间是主动关系，排除AD；第二空所在句为主句，用一般将来时，主谓和谓语之间是被动关系，用被动语态。rise是不及物动词，没有被动语态，排除B。故选C。
66． narrow couldn’t
【详解】句意：这条街不够宽，面包车不能通过。so...that“如此……以至于……”，所以此句应是“这条街道是如此窄以至于厢式货车不能通过”，所以第一空应填narrow“窄的”；而根据主句是一般过去时，所以第二空应用can’t的过去式，故填narrow；couldn’t。
67． we could
【详解】句意：我们大家都起得很早，以便能准时到达。原句是由“in order to”作目的状语，可改写为由“so that”引导目的状语从句，从句需要有主语和谓语，表达“我们能够准时到达”之意，主语应用we“我们”，can“能够”；根据主句“got”用一般过去时，可知从句也用一般过去时could。故填we；could。
68． too to
【详解】句意：听到这个消息后，汤姆激动得无法入睡。so...that“如此……以致于”引导结果状语从句，可以和too...to“太……以致于不能”互换。故填too；to。
69． so that
【详解】句意：他们太累了，走不动了。原句中含too…to…结构，也可以转换为so…that…“如此……以致于……”，用so…that引导结果状语从句。故填so；that。
70． unless express
【详解】句意：如果你不表达你的观点，人们就不会知道你在想什么。if ... not可用unless代替，意为“除非，如果不”，引导条件状语从句；时态依旧遵循“主将从现”原则，从句中you后用动词原形express。故填unless；express。
71． so that
【详解】句意：为了赶上火车，琳达起得很早。此句还可以表达为“琳达起得如此早，所以她能赶上火车。”，可以用so...that...“如此……以至于……”句型，引导目的状语从句，故填so；that。
72． serious enough
【详解】句意：情况如此严重，我们必须做些什么来拯救地球。分析句子可知，原句使用结构so+形容词+that从句，表示“如此……以至于……”，其同义句使用结构be+形容词+enough (for sb.)+to do sth.，表示“(对某人来说)做某事足够……”，副词enough修饰形容词serious，应放在形容词后面。故填serious；enough。
73． If don’t
【详解】句意：穿上外套，否则你将会感冒。原句是“祈使句+or+简单句”结构，其同义句是含有条件状语从句的主从复合句，即：如果你不穿上外套，你会感冒的；主句用一般将来时，条件状语从句用一般现在时，if“如果”，从句主语是you，put是实义动词，所以借助助动词do，构成否定形式，do not缩写为don’t。故填If；don’t。
74． unless comes
【详解】句意：如果服务员不快点来，我就离开餐厅。if... not...表示“如果不”，其同词义词为“unless”，从句的主语是the waiter，谓语动词是comes。故填unless；comes。
75． so that
【详解】句意：露西足够聪明，可以自己解决这个问题。根据题干可知，此处表示“露西是如此的聪明以至于她能自己解决这个问题”，第一空后是形容词，第二空是完整句子，所以可以用so...that“如此……以至于”引导结果状语从句。故填so；that。
76． won’t unless
【详解】句意：如果你定期练习弹钢琴，你就会提高你的技能。根据句意，此处可表达为“如果你不定期练习弹钢琴，你就不会提高你的技能”，可用unless引导条件状语从句，主句用will的否定式will not，缩写成won’t。故填won’t；unless。
77． Unless keep
【详解】句意：如果你不把冰淇淋放在冰箱里，它很快就会化掉。“如果不……”也就是“除非”，所以句子可以用unless引导条件状语从句来替换句子，条件状语从句中从句用一般现在时，主语是you，所以动词用原形。故填Unless；keep。
78． If you
【详解】句意：动动脑筋，你就能自己想出解决办法来。根据句意及语境，“use your mind”是“you will work out the solution by yourself.”的条件，故此句可改成if引导的条件状语从句，遵循“主将从现”的原则。故第一空是if，放在句首首字母大写，第二空是主语you。故填If；you。
79．tall enough
【详解】句意：这男孩太矮了，够不着书架上的书。根据题干，原句中的“so...that+否定句”相当于“not...enough to do sth.”，意思是“做某事不够……”，short＝not tall enough，故填tall enough。
80． unless rains
【详解】句意：如果明天不下雨，我们就去骑自行车。根据题目要求可知，if...not...=unless“除非”，且遵循主将从现原则，主语“it”是第三人称单数，第二空rains符合句意。故填unless；rains。
81． If don’t
【详解】句意：除非你把冰淇淋放在冰箱里，否则它很快就会融化。“除非” 也就是“如果不……”，所以可以用if引导的条件状语从句来替换句子，条件状语从句中从句用一般现在时，主语是you，所以助动词用don’t。故填If；don’t。
82． If you
【详解】句意：把种子种在土壤里，它们就会生长。“把种子种在土壤里”是“生长”的条件，用if引导条件状语从句，主语用第二人称you，故填If；you。
83． so that
【详解】句意：为了提供更多的信息，我们在一些名词后使用不定式。原句为动词不定式作目的状语，可换为so that“为了”引导目的状语从句。故填so；that。
84．so that
【详解】句意：我们在支付宝上玩一个种树的游戏，为了种真正的树，让我们的国家变得美丽。分析原句可知，句子使用动词不定式结构“in order to do”表示目的；根据要求，在不改变句意的情况下，还可以转化为“so that”引导的目的状语从句。故填so that。
85． so that
【详解】句意：许多公司出国寻找新的商业伙伴。原句中动词不定式作目的状语，改写为so that引导的目的状语从句，故填so；that。
86． so that
【详解】句意：为了在任何时候给你打电话，我们不得不给你买个手机。句中“To call you at any time”不定式表达目的，因此转化为目的状语，用so that“以便”引导目的状语从句。故填so；that。
87． If don’t
【详解】句意：除非你有地图，否则你不能这么快找到地址。根据句意可以改写成“如果你没有地图，你就不能这么快找到地址。”“如果”if，由原句可知是一般现在时，主语是you，所以否定句是添加助动词don’t。故填If；don’t。
88． If don’t
【详解】句意：穿上外套，否则你将会感冒。原句是“祈使句+or+简单句”结构，其同义句是含有条件状语从句的主从复合句，即“如果你不穿上外套，你会感冒的”；主句用一般将来时，条件状语从句用一般现在时，if“如果”，从句主语是you，put是实义动词，所以借助助动词do，构成否定形式，do not缩写为don’t。故填If；don’t。
89． didn’t until
【详解】句意：西蒙今天早上雨停后带着行李离开了酒店。根据题干，同义句应表示“直到雨停了，西蒙才离开酒店”，短语not...until表示“直到……才……”，句子是一般过去时，需借助助动词didn’t表示否定。故填didn’t；until。
90． so that
【详解】句意：这条路不够宽，公共汽车无法通过。原句中的“not...enough to do sth”相当于“so...that+否定句”意思是“如此……以至于不能……”。 故填so；that。
91． so that
【详解】句意：为了和朋友们一起欣赏日出，我很早就出发了。“I set out early”的目的是“I could enjoy the sunrise with my friends.”，用so that引导目的状语从句。故填so；that。
92． If take
【详解】句意：带上地图，你就能找到去上海博物馆的路。本句可替换为“如果你带着地图，你就能找到去上海博物馆的路”，用if引导条件状语从句，take“携带”。故填If；take。
93． so that
【详解】句意：听到一声可怕的声音后，我吓得无法清醒思考。原句是too...to...的简单句，此处可以转换成so...that...“如此……以至于……”引导的让步状语从句，so+形容词/副词+that结构。故填so；that。
94． If don’t
【详解】句意：除非你改进发音，否则你就不会通过口试。此处是unless引导的条件状语从句，unless“除非，如果不”，是连词，相当于if not，if引导的条件状语从句，遵循主句用一般将来时，从句用一般现在时态，主语是you，含有实义动词improve，变成否定句要借助do+not，可以缩写成don’t。故填If；don’t。
95． so that
【详解】句意：这个门对于大象来说太小了，大象不能通过门进去。根据语境及句意可知，原句是too ... for sb/sth to do sth句型，表达“对……太……而不能”，它还有另一种表达方式，二者可以互换，结构为so + 形容词 + that + 从句，表达“如此……以致于……”。故填so；that。
96． so that
【详解】句意：贝蒂很热心。每个人都想和她交朋友。结合句意可知“贝蒂很热心，所以每个人都想和她交朋友”，所以此处可以使用so…that…“如此……以至于……”，so后接形容词，that后接表示结果的状语从句。故填so；that。
97． too to
【详解】句意：农夫太累了以至于他不能继续在地里干活。so... that... 句型可以和too... to... 句型互换，too+形容词/副词+to do，“太……而不能做……”。故填too；to。
98．in order/so as
【详解】句意：他经常在周末快速完成作业，这样他就可以玩电脑游戏了。原句是so that引导的目的状语从句表示“以便，为了”，改为简单句可以用in order to或so as to 表示目的。故填in order/so as。
99． so that
【详解】句意：我父亲为了跟上时代，读了很多关于ChatGPT的文章。in order to“为了”，由此可知该从句表目的，应用so that“以便，为了”，引导目的状语从句。故填so；that。
100． so that
【详解】句意：他们昨天早上早些出发了。他们想要准时参加演讲。根据题干可知，他们早些出发是为了准时参加演讲，此处应用表示目的的连词。故填so；that。2024年中考英语二轮复习专题： 状语从句训练（上海专用）
学校:___________姓名：___________班级：___________考号：___________
一、单项选择
1．（2022·上海青浦·统考二模）A five-minute rest will refresh your mind ________ you feel stressed with schoolwork.
A．unless B．because C．although D．when
2．（2021·上海长宁·统考二模）It will be difficult to see the stars tonight ________ the rain stops and the sky becomes clear.
A．unless B．after C．since D．when
3．（2021·上海普陀·统考二模）________ Dan is nearly seventy, he is still very active.
A．Because B．Unless C．Until D．Although
4．（2022·江苏淮安·统考中考真题）We would like to buy electric cars ________ they produce less air pollution.
A．because B．so C．though D．but
5．（2021下·上海·九年级校联考阶段练习）I won’t believe the little boy can read so many words ________ I have tested him myself.
A．after B．because C．unless D．when
6．（2021上·上海虹口·九年级上海市民办新复兴初级中学校考期中）Nancy enjoyed herself so much _______ she visited her friends in Sydney last year.
A．if B．which C．when D．where
7．（2021上·上海虹口·九年级上海市民办新复兴初级中学校考期中）I won’t continue working here _______ you give me a pay rise.
A．unless B．if C．once D．but
8．（2020·上海宝山·统考二模）Many students won't give up their hobbies ________ they are busy with their studies.
A．because B．although C．so D．if
9．（2022·上海·统考中考真题）You won’t have a better view of the village ________ you reach the top of the hill.
A．because B．unless C．when D．if
10．（2021·上海青浦·统考二模）Mr. Jones prefers to stay at the hospital _______ he can care for his mother.
A．because of B．as soon as C．even if D．so that
11．（2022·上海奉贤·统考一模）“You mustn’t bring your mobile phones to school, ________ you will be against the law,”the teacher said to the students.
A．so B．and C．but D．if not
12．（2022·上海浦东新·统考二模）Hurry up! ________ we miss the last bus, we’ll have to get home on foot.
A．Because B．Although C．Since D．If
13．（2022·上海静安·统考二模）Jessica won’t finish writing her report ________ she stays up late tonight.
A．since B．when C．because D．unless
14．（2022·上海闵行·统考二模）________ my grandfather is over sixty, he is learning the new technology.
A．If B．Although C．Unless D．Because
15．（2022·上海浦东新·统考模拟预测）________ Tina was sitting in the garden, a strange object appeared in the sky.
A．Because B．Although C．While D．If
16．（2022·上海宝山·统考二模）We will have to put off the school spring outing ________ the weather gets better.
A．although B．unless C．if D．because
17．（2021·上海静安·统考二模）________ the government has promised to improve road safety, little has been achieved so far.
A．Although B．If C．Unless D．Because
18．（2021·上海金山·统考二模）_______ you have made up your mind to lose weight, you’d better eat less in the evening.
A．Since B．Although C．Unless D．Until
19．（2021·上海闵行·统考二模）You’d better call a taxi ________ it rains. It’s such a long way.
A．if B．though C．unless D．while
20．（2021·上海宝山·统考二模）________ the students of Class 5 had failed to win the Dragon boat race several times, they didn’t give up.
A．Unless B．Because C．Although D．When
21．（2021·上海黄浦·统考二模）We need to take steps to reduce the use of plastic ________ it is too late.
A．although B．because C．if D．before
22．（2021·上海嘉定·统考二模）Eddie had no interest in painting _______ he met a creative and patient art teacher one day.
A．when B．because C．until D．if
23．（2021·上海浦东新·统考二模）________ it is a rainy day, my younger brother is still having fun in the park.
A．Although B．Before C．Because D．Until
24．（2021·上海崇明·统考二模）John missed the morning flight ________ he forgot to set the alarm and he got up very late.
A．though B．when C．if D．because
25．（2021·上海青浦·统考二模）Tom’s cousin bought a lot of presents _______ he was travelling in France.
A．if B．while C．although D．until
26．（2021·上海奉贤·统考二模）________ you put your heart into the book, you won’t understand it clearly.
A．Unless B．Until C．Because D．Before
27．（2021·上海青浦·统考二模）Please tell John to call me back as soon as he _______ back to the office.
A．come B．comes C．will come D．came
28．（2021·上海·统考中考真题）The fridge is environmentally friendly ________ it uses less electricity.
A．because B．until C．before D．though
29．（2021·上海杨浦·统考三模）________ nowadays people are recycling more, the use of plastic isn’t decreasing at the same rate.
A．Since B．Although C．Unless D．When
30．（2021下·上海浦东新·九年级上海市进才中学北校校考阶段练习）You must pay attention to your handwriting ________ everybody can understand what you have written.
A．so B．so….that C．because D．so that
31．（2022·山东青岛·统考中考真题）As a policeman, Tom’s father is too busy to play with him __________ he expects to.
A．even though B．so that C．as soon as D．as long as
32．（2021下·上海·九年级校联考阶段练习）You will achieve great success, ________ you have a dream and believe in it.
A．unless B．although C．until D．if
33．（2021下·上海浦东新·九年级统考阶段练习）The organizer decided to cancel the concert ________ the virus was spreading fast.
A．if B．until C．although D．because
34．（2021·上海宝山·统考一模）Mary choose to find a job after graduation ________ she didn’t want to depend on her parents.
A．if B．although C．because D．unless
35．（2021上·上海黄浦·九年级统考期中）It’s hard for players nowadays to make great progress ________ they keep taking scientific training.
A．until B．when C．unless D．though
36．（2021·上海青浦·统考一模）The fisherman's wife still demanded for more ________ she had already got so much.
A．until B．if C．unless D．although
37．（2021·上海松江·统考二模）The little baby understands what his mother says ________ he cannot talk yet.
A．though B．because C．unless D．when
38．（2022·上海·统考一模）Jack won’t have a holiday with his family _________ he can finish the project in time.
A．when B．if C．unless D．so that
39．（2022·上海长宁·统考一模）They read the article very carefully ________ they can find out the answer as fast as possible.
A．as soon as B．so that C．as long as D．now that
40．（2022·上海普陀·统考一模）Three players are now out of the team ________ they were injured last night.
A．though B．unless C．until D．because
41．（2022·上海闵行·统考一模）Passengers must not leave their seats ________ the plane comes to a full stop.
A．if B．since C．until D．because
42．（2022·上海杨浦·统考二模）Unless we book it now, there ________ any tickets left for the concert.
A．aren’t B．weren’t C．haven’t been D．won’t be
43．（2022·上海虹口·统考一模）If you ________ nervous before exams, you can take a deep breath and calm yourself down.
A．is getting B．will get C．get D．got
44．（2022·上海虹口·统考一模）You can’t cook ________ you promise not to make a mess in the kitchen.
A．after B．unless C．if D．since
45．（2022·上海青浦·统考一模）My father didn’t buy a new computer ________ his old one totally broke down.
A．until B．since C．after D．when
46．（2022·上海金山·统考一模）Do it yourself. Remember the old saying—Nobody will help you ________ you help yourself.
A．if B．because C．though D．unless
47．（2022·上海徐汇·统考一模）I ________ to good friends or reliable adults for help if I get myself in trouble.
A．have turned B．will turn C．turned D．am turning
48．（2022·上海徐汇·统考一模）Many people don’t want to delete electronic materials ________ they are no longer valuable.
A．because B．if C．while D．although
49．（2022·上海嘉定·统考一模）She took the front seat ________ she could see the words on the blackboard more clearly.
A．if B．though C．unless D．so that
50．（2022·上海奉贤·统考一模）I always sleep with the window open ________ it is really cold.
A．unless B．if C．as long as D．if not
51．（2022·上海杨浦·统考二模）We went to as many islands as possible ________ we were in Greece. We had great fun!
A．when B．although C．so that D．because
52．（2022·上海黄浦·统考二模）I can’t understand some plots of the novel ________ there’re few new words in it.
A．if B．unless C．because D．although
53．（2022·上海金山·统考二模）Our school will go on a charity sale in the playground tomorrow ________ the weather is bad.
A．because B．when C．unless D．if
54．（2022·上海奉贤·统考二模）_______ Shang Lin graduated from the Beijing Film Academy ( 北京电影学院), she became a soldier of the PLA Rocket Force ( 中国人民解放军火箭军) to chase her “camo-green” dream.
A．Since B．Although C．As D．But
55．（2022·上海黄浦·统考二模）Cormorants are good at catching fish ________ they can swim well underwater.
A．although B．because C．until D．when
56．（2022·上海宝山·统考二模）It will cost you a lot of money ________ you choose to buy a flat in the city centre.
A．if B．although C．so that D．unless
57．（2022·上海崇明·统考模拟预测）________ we walked into the museum, we saw thousands of beautiful butterflies.
A．Now that B．As soon as C．Although D．So that
58．（2022上·上海普陀·九年级统考期中）We will have to put off the sports meeting ________ the weather improves.
A．unless B．if C．when D．because
59．（2021·上海虹口·统考二模）We will make few mistakes ________ we are careful enough.
A．so that B．as soon as C．as long as D．even if
60．（2022·上海·统考一模）Harry will work in the north of Canada after he _________ from PHD in UBC．
A．will graduate B．graduate C．graduates D．graduated
61．（2022·上海浦东新·统考一模）It won’t be long ________ we leave our junior middle school.
A．because B．until C．before D．though
62．（2022·上海杨浦·统考一模）Bill Gates became interested in computers ________ in those days they were not very common.
A．because B．although C．unless D．so that
63．（2022·上海黄浦·统考一模）Life on the Earth will become uneasy _________ population growth is under control.
A．although B．because C．unless D．when
64．（2022·上海长宁·统考二模）We really enjoy the English film ________ we don’t quite understand some of the dialogues.
A．because B．unless C．after D．though
65．（2021上·上海虹口·九年级上海市民办新复兴初级中学校考期中）When the sun _______ in the morning, our national flag _______.
A．is raised. will be raised B．rises, will be risen
C．rises, will be raised D．is raised, will rise
二、同义句转化
66．（2022上·上海·九年级期中）The street wasn’t wide enough for the van to pass through. (保持句意不变)
The street was so that the van pass through it.
67．（2022上·上海·九年级期中）All of us got up early in order to arrive on time. （保持句意不变）
All of us got up early so that arrive on time.
68．（2022·上海·统考中考真题）After hearing the news, Tom was so excited that he couldn’t fall asleep. （保持句意基本不变）
After hearing the news. Tom was excited fall asleep.
69．（2022下·上海静安·九年级上海市市西中学校考期中）They were too tired to walk on. (保持句意不变)
They were tired they couldn’t walk on.
70．（2022·上海青浦·统考一模）If you don’t express your opinions, people won’t know what you think.（保持句意基本不变）
People won’t know what you think you your opinions.
71．（2022上·上海普陀·九年级统考期中）Linda got up early in order to catch the train. (保持句意基本不变)
Linda got up early she could catch the train.
72．（2022上·上海浦东新·九年级上海市进才中学北校校考期中）The situation is so serious that we must do something to save the Earth. (保持句意不变)
The situation is for us to do something to save the Earth.
73．（2022上·上海长宁·九年级上海市新泾中学校考期中）Put on a coat, or you will catch a cold. (保持原句意思不变)
you put on a coat, you will catch a cold.
74．（2022上·上海浦东新·九年级上海市实验学校校考期末）I shall leave the restaurant if the waiter doesn’t come soon.（保持原句意思不变）
I shall leave the restaurant the waiter soon.
75．（2022下·上海闵行·九年级上海市实验学校西校校考期中）Lucy is clever enough to work out the problem by herself. (改为同义句)
Lucy is clever she can work out the problem by herself.
76．（2022下·上海闵行·九年级上海市实验学校西校校考期中）If you practice playing the piano regularly, you will improve your ability.（保持句意不变）
You improve your ability you practice playing the piano regularly.
77．（2022上·上海静安·九年级上海市市北初级中学校考期末）If you don’t keep ice cream in a freezer, it melts soon. （保持句意基本不变）
you ice cream in a freezer, it melts soon.
78．（2022·上海黄浦·统考一模）Use you mind, and you will work out the solution by yourself.（保持句意基本不变）
use your mind, you will work out the solution by yourself.
79．（2021上·江苏南通·九年级南通田家炳中学校考阶段练习）The boy is so short that he can’t reach the book on the shelf. （保持句意基本不变）
The boy isn’t to reach the book on the shelf.
80．（2022·重庆沙坪坝·重庆南开中学校考一模）We’ll go bike riding if it doesn’t rain tomorrow. （同义句转换）
We’ll go bike riding it tomorrow.
81．（2023·上海静安·统考一模）Unless you keep ice cream in a freezer, it melts soon. (保持句意基本不变)
you keep ice cream in a freezer, it melts soon.
82．（2023·上海黄浦·统考一模）Plant the seeds in the soil, and they will grow. （保持句意基本不变）
plant the seeds in the soil, they will grow.
83．（2023·上海杨浦·统考一模）To give more information, we use infinitives after some nouns. (保持原句意思基本不变)
We use infinitives after some nouns we can give more information.
84．（2023·上海奉贤·统考一模）We play a game to plant trees on Alipay in order to plant real trees and make our country beautiful. (保持句意不变)
We play a game to plant trees on Alipay we can plant real trees and make our country beautiful.
85．（2023·上海青浦·统考一模）Many companies travel abroad to find new business partners.（保持句意不变）
Many companies travel abroad they can find new business partners.
86．（2023·上海普陀·统考一模）To call you at any time, we have to buy a phone for you. (改为句意基本相同)
We have to buy a phone for you we can call you at any time.
87．（2023·上海崇明·统考二模）You can’t find the address so quickly unless you have a map.（保持句意不变）
you have a map, you can’t find the address so quickly.
88．（2023·上海虹口·统考二模）Put on your coat, or you’ll catch a cold. (保持句意基本不变)
you put on your coat, you’ll catch a cold.
89．（2023·上海长宁·统考二模）Simon left the hotel with his luggage after the rain stopped this morning.（保持句意基本不变）
Simon leave the hotel with his luggage the rain stopped this morning.
90．（2023·上海杨浦·统考二模）The road wasn’t wide enough for the bus to pass. （保持原句意思基本不变）
The road was narrow the bus could not pass.
91．（2023上·上海浦东新·九年级统考期中）I set out early in order to enjoy the sunrise with my friends. (保持句意不变)
I set out early I could enjoy the sunrise with my friends.
92．（2023上·上海静安·九年级上海市回民中学校考期中）Take the map with you, and you can find the way to Shanghai Museum.(保持句意基本不变)
you the map with you, you can find the way to Shanghai Museum.
93．（2023上·上海奉贤·九年级统考期中）I was too frightened to think clearly after I heard a terrible sound. （保持句意不变）
I was frightened I could hardly think clearly after I heard a terrible sound.
94．（2022·上海松江·统考二模）Unless you improve your pronunciation, you won’t pass the oral test. (保持句意基本不变)
you improve your pronunciation, you won’t pass the oral test.
三、改写句子
95．（2022上·上海徐汇·九年级上海市徐汇中学校考期中）The gate is too small for the elephant to go through. (改为复合句)
The elephant is big it can’t go through the small gate.
96．（2022上·上海·九年级期中）Betty is warm-hearted. Everyone wants to make friends with her. （合并为一句）
Betty is warm-hearted everyone wants to make friends with her.
97．（2022上·上海浦东新·九年级上海市实验学校校考期末）The farmer was so tired that he couldn’t keep on working in the fields. (改为简单句)
The farmer was tired keep on working in the fields.
98．（2022下·上海徐汇·九年级统考期中）He often finishes his homework quickly at weekends so that he can play computer games. (改为简单句)
He often finishes his homework quickly at weekends to playcomputer games.
99．（2023·上海静安·统考二模）My father has read a lot about ChatGPT in order to keep up with time. (改为复合句)
My father has read a lot about ChatGPT he can keep up with time.
100．（2023上·上海普陀·九年级统考期中）They started early yesterday morning. They wanted to attend the lecture on time.（合并为一句）
They started early yesterday morning they could attend the lecture on time.