Unit 6 TV programmes 语法Grammar If,unless引导的条件状语从句-2025-2026学年九年级英语上册单元语法精讲精练(牛津译林版)

2025-07-11
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初高中精品英语馆
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学段 初中
学科 英语
教材版本 初中英语译林版(2012)九年级上册
年级 九年级
章节 Unit 6 TV programmes
类型 题集-专项训练
知识点 -
使用场景 同步教学-单元练习
学年 2025-2026
地区(省份) 全国
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发布时间 2025-07-11
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作者 初高中精品英语馆
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审核时间 2025-07-11
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班级 姓名 学号 分数 Unit 6 TV programmes If,unless引导的条件状语从句 (时间:60分钟,满分:100分) if(如果) 和 unless(除非) 是引导条件状语从句的核心连词,表达主句动作发生的前提条件。两者看似相反,但用法有微妙差异。 一、核心用法对比表 连词 逻辑关系 本质含义 例句解析 if 正向条件 如果...(条件成立则结果发生) > If it rains, we will stay home. (如果下雨,我们就待在家 → 下雨是“待在家”的条件) unless 反向条件 = if not(除非...否则...) > We will go out unless it rains. (我们除非下雨才会出门 → = If it does not rain, we will go out.) 核心区别: unless = if not,但语气更强,强调“排除例外情况”。 二、时态配合规则(重点!) 规则:主将从现 当主句是将来时态(或含情态动词),条件从句用现在时态代替将来时。 主句时态 从句时态 正确例句 错误例句 一般将来时 (will do) 一般现在时 (do/does) If he comes, I will tell him. ❌ If he will come, I will tell him. 情态动词 (can/must...) 一般现在时 Unless you hurry, you may miss the bus. ❌ Unless you will hurry... 其他时态组合: 1. 主句祈使句 + if/unless从句: If you see Tom, tell him to call me.(见到汤姆就让他打电话 → 现在时表条件) Don't move unless I say so.(除非我开口,否则别动) 2. 主句现在时 + if/unless从句(表客观真理/习惯): If water reaches 100°C, it boils.(水到100°C就会沸腾 → 客观规律) Unless I have meetings, I work from home.(除非开会,否则我居家办公 → 习惯) 三、if 和 unless 的转换技巧 ✅ 转换公式: unless + 肯定句 = if + 否定句 We won’t start unless everyone arrives. = We won’t start if everyone does not arrive. ✅ 转换原则: 1. unless 从句必须用肯定形式: ❌ unless it doesn't rain → ✅ unless it rains 2. 主句逻辑需一致: ✅ If you don’t try, you’ll fail. ✅ Unless you try, you’ll fail. 1、 单项选择(本大题共40小题,每小题2分,共80分) 1.—Learning a new language is like learning to swim. —Yes. ________ we are trying our best, we’ll find it easy. A.Unless B.If C.Although 【答案】B 【详解】句意:——学习一门新语言就像学习游泳。——对。如果我们尽最大努力,我们会发现这很容易。 考查从属连词辨析。unless除非;if如果;although尽管。根据“…we are trying our best, we’ll find it easy.”可知,句子应为if引导的条件状语从句,符合主将从现的基本规则,连接词if“如果”符合语境。故选B。 2.—Learning to love is like learning to walk. —Yes. ________ we step out bravely, we’ll find it’s not so difficult. A.Before B.If C.Although 【答案】B 【详解】句意:——学会爱就像学会走路。——是的。如果我们勇敢地走出去,我们会发现这并不难。 考查连词辨析。Before在……之前;If如果;Although尽管。根据“...we step out bravely, we’ll find it’s not so difficult”可知,前半句是后半句的肯定条件,用if引导条件状语从句,故选B。 3.________ you keep reading news every day, you’ll learn more about the world. A.So B.Though C.If D.Unless 【答案】C 【详解】句意:如果你每天保持读新闻,你就会更了解这个世界。 考查连词辨析。so所以;though虽然;if如果;unless除非。根据“...you keep reading news every day, you’ll learn more about the world.”可知,前句是后句的肯定条件,用if引导条件状语从句。故选C。 4.We will make some progress ________ we try hard. A.and B.or C.unless D.if 【答案】D 【详解】句意:如果我们努力,就会取得一些进步。 考查连词辨析。and而且;or或者;unless除非;if如果。根据“We will make some progress ... we try hard.”可知,我们会取得一些进步的前提是我们努力,用if引导条件状语从句。故选D。 5.We will have little water to drink ______ we don’t save it. A.if B.unless C.until D.though 【答案】A 【详解】句意:如果我们不节约用水,我们将没有多少水可喝。 考查连词辨析。if如果;unless除非;until直到;although尽管。根据“We will have little water to drink…we don’t save it”可知,如果我们不节约用水的话以后就会没水喝,应用if引导条件状语从句。故选A。 6.Our country will be much better for everyone in future we all do something to help now. A.before B.unless C.though D.if 【答案】D 【详解】句意:如果我们现在都做点什么来帮助大家,我们的国家在未来会变得更好。 考查连词辨析。before在……之前;unless除非;though虽然;if如果。分析句子可知,后句是前句的肯定条件,用if引导条件状语从句。故选D。 7.Mom says ________ I take good care of myself, I can keep a cat at home. A.if B.unless C.though D.but 【答案】A 【详解】句意:妈妈说如果我好好照顾自己,我可以在家里养一只猫。 考查连词。if如果;unless除非;though尽管;but但是。分析题干可知,“I take good care of myself”是“I can keep a cat at home”前提条件,用if引导条件状语从句。故选A。 8.Your hearing will be badly hurt ________ you always listen to music by earphone. A.whether B.or C.if 【答案】C 【详解】句意:如果你总是用耳机听音乐,你的听力会受到严重伤害。 考查连词辨析。whether是否;or或者;if如果。本句设空处后内容“you always listen to music by earphone”为“Your hearing will be badly hurt”可能发生的条件,if引导条件状语从句。故选C。 9.You may dial this number ________ you run out of food and drink during your stay. A.if B.until C.although D.because 【答案】A 【详解】句意:如果您在住宿期间食物和饮料用完了,您可以拨打这个号码。 考查连词辨析。if如果;until直到……为止;although虽然;because因为。“you run out of food and drink during your stay”是“You may dial this number”的条件,所以用if引导条件状语从句。故选A。 10.________ we don’t save water, we will have no water to drink one day. A.Before B.When C.Until D.If 【答案】D 【详解】句意:如果我们不节约用水,有一天我们会没有水喝。 考查连词辨析。Before在……以前;When当……时候;Until直到;If如果。根据“...we don’t save water, we will have no water to drink one day.”可知,“不节约用水”是“将来会没水喝”的假设条件,选项D符合语境,if引导条件状语从句。故选D。 11.If I _________ the driving test tomorrow, I will have another try. A.will fail B.am failing C.failed D.fail 【答案】D 【详解】句意:如果我明天的驾驶考试不及格,我将再试一次。 考查动词时态。if引导条件状语从句,遵循“主将从现”原则,所以从句应用一般现在时,故选D。 12.The kids are taught to stay calm and go out of the building one by one ________ there is a fire. A.until B.because C.if D.although 【答案】C 【详解】句意:孩子们被教导要保持冷静,如果发生火灾,要一个接一个地走出大楼。 考查连词辨析。until直到……才;because因为;if如果;although虽然。根据“The kids are taught to stay calm and go out of the building one by one”可知这是一种假设情况,因此用if引导条件状语从句。故选C。 13.—Frank wants to know if you will have a picnic tomorrow. —Yes. But if it ________, we’ll play chess at home. A.will rain B.rains C.is raining D.rained 【答案】B 【详解】句意:——弗兰克想知道你明天是否会去野餐。——是的。但如果下雨,我们就在家下棋。 考查时态。此处为if引导条件状语从句,遵循“主将从现原则”,所以从句应用一般现在时,故选B。 14.You _______ a happy life if you think about good things. A.live B.lived C.will live D.have lived 【答案】C 【详解】句意:如果你想着好的事情,你会过上幸福的生活。 考查动词时态。根据“You...a happy life if you think about good things.”可知,句子为if引导的条件状语从句,主句中应使用一般将来时。故选C。 15.If he ________ tomorrow, I’ll tell him about it. But I don’t know if he ________. A.will come, will come B.will come, comes C.comes, comes D.comes, will come 【答案】D 【详解】句意:如果他明天来,我会告诉他这件事。但我不知道他是否会来。 考查动词时态。第一空if引导的是条件状语从句,根据主将从现,从句用一般现在时,主句用一般将来时,因此第一空用comes;第二空if引导的是宾语从句,根据tomorrow可知,此处用一般将来时will come。故选D。 16.—Do you know if she ________ back tomorrow? —Sorry, I don’t know. I will call you if she ________ back. A.comes; comes B.will come; comes C.will come; will come D.comes; will come 【答案】B 【详解】句意:——你知道她明天是否会回来吗?——对不起,我不知道,如果她回来我会打电话给你。 考查动词时态。第一个空是if引导的宾语从句,根据时间状语“tomorrow”可知用一般将来时;第二个空是if引导的条件状语从句,主句用一般将来时,从句用一般现在时,主语是第三人称单数,谓语动词要变第三人称单数。故选B。 17.You will never succeed ________ you don’t put your heart into your work. A.unless B.until C.after D.if 【答案】D 【详解】句意:如果你不全身心投入工作,你永远不会成功。 考查连词辨析。unless除非;until直到;after在……之后;if如果。根据“You will never succeed ... you don’t put your heart into your work.”可知,此处是指如果没有全身心地投入工作,你就不会成功,句子用if引导条件状语从句。故选D。 18.You’d better travel around Xuzhou with a local tour guide _________ you want to know more about it. A.unless B.until C.if D.although 【答案】C 【详解】句意:如果你想更多地了解徐州,最好和当地导游一起去徐州旅游。 考查从属连词辨析。unless除非;until直到;if如果;although尽管。根据“you want to know more about it.”可知此处引导条件状语从句,由“You’d better travel around Xuzhou with a local tour guide”可知如果想更多地了解徐州,需要和当地导游一起旅游,故选C。 19.You won’t be successful ________ you don’t try your best to do something. A.if B.although C.unless D.until 【答案】A 【详解】句意:如果你不尽力去做某事,你就不会成功。 考查从属连词辨析。if如果;although虽然;unless除非;until直到。“you don’t try your best to do something”是“You won’t be successful”的条件,用if引导条件状语从句。故选A。 20.ChatGPT can finish many different tasks ________ you “chat” with it. A.if B.unless C.before D.but 【答案】A 【详解】句意:如果你与ChatGPT“聊天”,它可以完成许多不同的任务。 考查连词辨析。if如果;unless除非;before在……之前;but但是。根据根据“ChatGPT can finish many different tasks...you ‘chat’ with it.”可知后句是前句的肯定条件,应用if引导条件状语从句,故选A。 21.You won’t fully experience the culture of a foreign country ________ you go there in person. A.if B.unless C.because D.since 【答案】B 【详解】句意:除非你亲自去那里,否则你将无法完全体验那个国家的文化。 考查连词辨析。if如果;unless除非;because因为;since自从。“you go there in person”是“You won’t fully experience the culture of a foreign country”的否定条件,需用unless引导条件状语从句。故选B。 22.You won’t be able to keep fit ________ you eat healthy food and exercise regularly. A.when B.if C.unless D.because 【答案】C 【详解】句意:除非你吃健康的食物并经常锻炼,否则你将无法保持健康。 考查连词辨析。when当……时;if如果;unless除非,如果不;because因为。分析“You won’t be able to keep fit...you eat healthy food and exercise regularly.”可知,后句是前句的否定条件,应用unless引导条件状语从句。故选C。 23.It will be difficult for Gary to complete all the tasks ________ he can manage the time well. A.if B.although C.because D.unless 【答案】D 【详解】句意:除非Gary能很好地管理时间,否则他将很难完成所有任务。 考查连词词义辨析。if如果;although尽管;because因为;unless除非,如果不。根据“It will be difficult for Gary to complete all the tasks...he can manage the time well.”可知,后句是前句的否定条件,即:如果不能很好地管理时间,那么完成任务会很困难,所以用unless引导条件状语从句。故选D。 24.— It’s impossible to finish the difficult task in a short time ________ both of us work hard on it. — No problem, let’s start! A.if B.but C.because D.unless 【答案】D 【详解】句意:——除非我们俩都努力工作,否则在这么短的时间内完成这项艰巨的任务是不可能的。——没问题,我们开始吧! 考查连词辨析。if如果;but但是;because因为;unless除非。根据“It’s impossible to finish the difficult task in a short time...both of us work hard on it”可知,前后句构成条件关系,此处指除非两人都努力工作,否则很难完成,所以应用unless引导条件状语从句。故选D。 25.You still can’t get on the public transportation like buses, subways ________ you wear a mask. A.if B.when C.unless D.although 【答案】C 【详解】句意:你仍然不能乘坐像公共汽车、地铁这样的交通工具,除非你戴了口罩。 考查连词。if如果;when当……的时候;unless除非;although尽管。根据句意可知,此处表示“除非你戴了口罩”。故选C。 26.—Tom dreams of being a football player, but he is a bit lazy. —I don’t think he can realise his dream ________ he works hard. You know, no pain, no gain. A.when B.unless C.if D.because 【答案】B 【详解】句意:——汤姆梦想成为一名足球运动员,但他有点懒。——我认为除非他努力工作,否则他无法实现他的梦想。你知道的,一分耕耘一份收获。 考查连词辨析。when当……时;unless除非;if如果;because因为。根据“I don’t think he can realise his dream...he works hard.”可知此处指除非他努力工作,否则他无法实现他的梦想。故选B。 27.We will go for a picnic ________ it rains tomorrow. A.when        B.if        C.since        D.unless 【答案】D 【详解】句意:我们将要去野餐,除非明天下雨。 考查从属连词。when当……时;if如果;since因为;unless除非。主句“We will go for a picnic”意为“我们将要去野餐”,从句“it rains tomorrow”意为“明天下雨”,想要达成主句的结果需要不满足从句的条件。故选D。 28.You won’t have a better view of the village ________ you reach the top of the hill. A.because B.if C.unless D.but 【答案】C 【详解】句意:除非你到达山顶,否则你不会看到村子更好的景色。 考查连词辨析。because因为;if如果;unless除非;but但是。根据“you reach the top of the hill.”可知,后句是前句的否定条件,应用unless引导条件状语从句,故选C。 29.You won’t feel happy at school ______ you get on well with your classmates. A.though B.if C.when D.unless 【答案】D 【详解】句意:除非你和同学相处得好,否则你在学校不会感到快乐。 考查连词辨析。though虽然;if如果;when当;unless除非。分析两句可知,后句是前句的否定条件,用unless引导条件状语从句。故选D。 30.—I am not good at my schoolwork. What can I do? —You will never succeed ________ you work hard. A.unless B.although C.if D.either 【答案】A 【详解】句意:——我的功课不好。我能做些什么?——除非你努力学习,否则你永远不会成功。 考查连词辨析。unless除非,如果不;although虽然;if如果;either两者之一。“you work hard”是“You will never succeed”的否定条件,应用unless引导条件状语从句,故选A。 31.It’s difficult to get to that far city ________ you have a car. A.since B.after C.unless D.because 【答案】C 【详解】句意:除非你有车,否则很难到达那个遥远的城市。 考查连词辨析。since自从;after在……之后;unless除非;because因为。根据“It’s difficult to get to that far city”可知,此处表示“除非你有车”,应该用unless引导条件状语从句。故选C。 32.We can’t be successful _________ we keep on working hard. A.unless B.because C.if D.though 【答案】A 【详解】句意:除非我们继续努力工作,否则我们不会成功。 考查从属连词辨析。unless除非;because因为;if如果;though虽然。由“We can’t be successful…we keep working hard”可知,空格后内容是空格前内容的否定条件,所以用unless引导条件状语从句。故选A。 33.— Betty, you look so fit. Do you take exercise all the time? — Yeah. I won’t feel happy ________ I play sports every day. A.if B.unless C.though D.since 【答案】B 【详解】句意:——贝蒂,你看上去很健康。你一直锻炼吗?——是的,除非我每天都做运动,否则我不会感到快乐。 考查从属连词辨析。if如果;unless除非;though尽管;since自从。由“I won’t feel happy”可知,句子后半句意思为“除非我每天都做运动”。故选B。 34.You cannot enter the concert hall ________ you have a ticket. A.if B.unless C.since D.because 【答案】B 【详解】句意:除非你有票,否则你不能进入音乐厅。 考查连词辨析。if如果;unless除非;since自从;because因为。分析句子,后句“you have a ticket”是前句“You cannot enter the concert hall”的否定条件,所以用unless引导条件状语从句,故选B。 35.—Do you think we can get to the airport on time? —Yes, ________ the car breaks down. A.unless B.if C.though D.until 【答案】A 【详解】句意:——你认为我们可以准时到达机场吗?——是的。除非汽车抛锚。 考查连词辨析。unless除非;if如果;though尽管;until直到。根据“the car breaks down.”可知此处是否定的条件,表示除非汽车抛锚,否则会准时到达机场,故选A。 36.—Jack, how about going hiking tomorrow? —OK, ________ it rains heavily. A.unless B.until C.while D.if 【答案】A 【详解】句意:——杰克,明天去远足怎么样?——好的,除非下大雨。 考查连词词义辨析。unless除非,引导条件状语从句;until直到,引导时间状语从句;while当……时候,引导时间状语从句;if如果,引导条件状语从句。根据“...it rains heavily”可知,是一个条件状语从句,意思是“下大雨就不去了”,空格处表示“除非”,故选A。 37.You will succeed in the end ________ you give up halfway. A.because B.although C.unless D.if 【答案】C 【详解】句意:你最终会成功的,除非你中途放弃。 考查连词辨析。because因为;although虽然;unless除非;if如果。根据“you give up halfway.”可知,你最终会成功的,“除非”你中途放弃,后句是前句的否定条件,所以用unless引导条件状语从句,故选C。 38.We can’t enter the teacher’s office ________ we knock at the door first. A.though B.unless C.while D.if 【答案】B 【详解】句意:除非我们先敲门,否则不能进入老师的办公室。 考查连词辨析。though尽管; unless除非;while在……期间;if如果。根据“We can’t enter the teacher’s office...we knock at the door”可知,除非敲门,否则不能进,用unless引导条件状语从句。故选B。 39.—Could I go to the amusement park with you next Sunday? —No, you can’t, ________ you have a ticket. I have only one ticket. A.if B.unless C.although D.but 【答案】B 【详解】句意:——下星期天我能和你一起去游乐园吗?——不,你不能,除非你有票。我只有一张票。 考查连词辨析。if如果;unless除非;although虽然;but但是。“you have a ticket”是“No, you can’t”的否定条件,用unless引导条件状语从句。故选B。 40.Lisa usually goes bike riding on Saturday ______ it is rainy. A.while B.unless C.until D.if 【答案】B 【详解】句意:除非下雨,丽莎通常在星期六骑自行车。 考查连词辨析。while在……期间;unless除非;until直到;if如果。根据“it is rainy”可知,下雨丽莎就不骑车了。此处表示不骑车的条件,应用unless连接。故选B。 二、完成句子(本大题共10小题,每小题2分,共20分) 41.如果你的电脑感染了病毒,它将无法工作。 your computer , it will not work. 【答案】 If catches viruses 【详解】“如果”if;“感染病毒”catch viruses。if引导的条件状语从句,遵循主将从现原则,从句用一般现在时表将来,主语“your computer”后接动词第三人称单数形式catches。故填If;catches;viruses。 42.如果你想要保持牙齿健康,请远离甜食。 Please sweet food you want to keep your teeth healthy. 【答案】 keep away from if 【详解】根据中英文对照可知,keep away from表示“远离”,“Please”后面接动词原形;if表示“如果”。故填keep;away;from;if。 43.如果你告诉他事实,他将会生你的气。 If you now, he will be angry with you. 【答案】tell him the truth 【详解】根据英汉对照可知,空处缺少“告诉他事实”的英文表达,tell sb sth“告诉某人某事”,him“他,宾格”,the truth“事实”;if引导的条件状语从句中遵循“主将从现”的原则,故空处用一般现在时,故填tell him the truth。 44.如果明天不下雨,我们就去野炊。(完成译句) We’ll go for a picnic it . 【答案】 if doesn’t rain tomorrow 【详解】根据题干可知,该句是主从复合句。含有if“如果”引导的条件状语从句,句子时态应遵循“主将从现”原则,故从句使用一般现在时,此处为否定句,rain表示“下雨”,从句主语it为第三人称单数,所以应用doesn’t rain;tomorrow“明天”作时间状语。故填if;doesn’t;rain;tomorrow。 45.如果你只关注你的困难,你就会过充满困难的生活。 If you only your problems, you will have a life them. 【答案】 focus on full of/filled with 【详解】本句是if引导的条件状语从句,从句用一般现在时。focus on“聚焦于”,为动词短语,主语是you,动词需用原形;full of/filled with“充满”。故填focus on;full of/filled with。 46.除非我们出示健康码,不然我们不被允许进入公共场所。 We enter any public places we show the health code. 【答案】 are not allowed to unless 【详解】根据中文提示可知,除非:unless,引导条件从句,遵循主将从现原则;允许某人做某事:allow sb to do sth;再者根据“we”和“allow”可知,是被动关系,用be allowed to do的格式,且主句是否定句,在be动词后加not;故填are;not;allowed;to;unless。 47.除非在新校服上做好标记,不然会被误认为是别人的。 The new school uniforms you mark them. 【答案】will be mistaken for others’ unless 【详解】分析句子可知,句子是unless引导的条件状语从句,遵循“主将从现”,主句用一般将来时will do;被误认为……:be mistaken for;其他人的(校服):others’。故填will be mistaken for others’ unless。 48.除非有医生的证明,否则你必须参加体育测试。 You are required to the PE test you have a doctor’s certificate. 【答案】 take part in unless 【详解】参加:take part in;除非:unless;根据“you have a doctor’s certificate”可知,此句是前句的否定条件,用unless引导条件状语从句;结合be required to do“被要求做某事”,用动词原形。故填take;part;in;unless。 49.除非你竭尽全力,否则你不会实现你的梦想。 you try your best, you won’t your dream. 【答案】 Unless realize/achieve 【详解】根据题意可知,考查unless“除非”,副词;realize/achieve“实现”,动词。will后接动词原形。故填Unless;realize/achieve。 50.除非人们立刻采取行动,否则环境将会更糟糕。 Unless people at once, the environment will be worse. 【答案】take action 【详解】分析句子结构可知,此句是由unless引导的条件状语从句,其时态遵循“主将从现”的原则,因此此空用一般现在时,主语非三单,因此动词用原形;再者根据固定搭配“采取措施:take action”可知,take action符合句意。故填take action。 试卷第1页,共3页 试卷第1页,共3页 学科网(北京)股份有限公司 $$ 班级 姓名 学号 分数 Unit 6 TV programmes If,unless引导的条件状语从句 (时间:60分钟,满分:100分) if(如果) 和 unless(除非) 是引导条件状语从句的核心连词,表达主句动作发生的前提条件。两者看似相反,但用法有微妙差异。 一、核心用法对比表 连词 逻辑关系 本质含义 例句解析 if 正向条件 如果...(条件成立则结果发生) > If it rains, we will stay home. (如果下雨,我们就待在家 → 下雨是“待在家”的条件) unless 反向条件 = if not(除非...否则...) > We will go out unless it rains. (我们除非下雨才会出门 → = If it does not rain, we will go out.) 核心区别: unless = if not,但语气更强,强调“排除例外情况”。 二、时态配合规则(重点!) 规则:主将从现 当主句是将来时态(或含情态动词),条件从句用现在时态代替将来时。 主句时态 从句时态 正确例句 错误例句 一般将来时 (will do) 一般现在时 (do/does) If he comes, I will tell him. ❌ If he will come, I will tell him. 情态动词 (can/must...) 一般现在时 Unless you hurry, you may miss the bus. ❌ Unless you will hurry... 其他时态组合: 1. 主句祈使句 + if/unless从句: If you see Tom, tell him to call me.(见到汤姆就让他打电话 → 现在时表条件) Don't move unless I say so.(除非我开口,否则别动) 2. 主句现在时 + if/unless从句(表客观真理/习惯): If water reaches 100°C, it boils.(水到100°C就会沸腾 → 客观规律) Unless I have meetings, I work from home.(除非开会,否则我居家办公 → 习惯) 三、if 和 unless 的转换技巧 ✅ 转换公式: unless + 肯定句 = if + 否定句 We won’t start unless everyone arrives. = We won’t start if everyone does not arrive. ✅ 转换原则: 1. unless 从句必须用肯定形式: ❌ unless it doesn't rain → ✅ unless it rains 2. 主句逻辑需一致: ✅ If you don’t try, you’ll fail. ✅ Unless you try, you’ll fail. 1、 单项选择(本大题共40小题,每小题2分,共80分) 1.—Learning a new language is like learning to swim. —Yes. ________ we are trying our best, we’ll find it easy. A.Unless B.If C.Although 2.—Learning to love is like learning to walk. —Yes. ________ we step out bravely, we’ll find it’s not so difficult. A.Before B.If C.Although 3.________ you keep reading news every day, you’ll learn more about the world. A.So B.Though C.If D.Unless 4.We will make some progress ________ we try hard. A.and B.or C.unless D.if 5.We will have little water to drink ______ we don’t save it. A.if B.unless C.until D.though 6.Our country will be much better for everyone in future we all do something to help now. A.before B.unless C.though D.if 7.Mom says ________ I take good care of myself, I can keep a cat at home. A.if B.unless C.though D.but 8.Your hearing will be badly hurt ________ you always listen to music by earphone. A.whether B.or C.if 9.You may dial this number ________ you run out of food and drink during your stay. A.if B.until C.although D.because 10.________ we don’t save water, we will have no water to drink one day. A.Before B.When C.Until D.If 11.If I _________ the driving test tomorrow, I will have another try. A.will fail B.am failing C.failed D.fail 12.The kids are taught to stay calm and go out of the building one by one ________ there is a fire. A.until B.because C.if D.although 13.—Frank wants to know if you will have a picnic tomorrow. —Yes. But if it ________, we’ll play chess at home. A.will rain B.rains C.is raining D.rained 14.You _______ a happy life if you think about good things. A.live B.lived C.will live D.have lived 15.If he ________ tomorrow, I’ll tell him about it. But I don’t know if he ________. A.will come, will come B.will come, comes C.comes, comes D.comes, will come 16.—Do you know if she ________ back tomorrow? —Sorry, I don’t know. I will call you if she ________ back. A.comes; comes B.will come; comes C.will come; will come D.comes; will come 17.You will never succeed ________ you don’t put your heart into your work. A.unless B.until C.after D.if 18.You’d better travel around Xuzhou with a local tour guide _________ you want to know more about it. A.unless B.until C.if D.although 19.You won’t be successful ________ you don’t try your best to do something. A.if B.although C.unless D.until 20.ChatGPT can finish many different tasks ________ you “chat” with it. A.if B.unless C.before D.but 21.You won’t fully experience the culture of a foreign country ________ you go there in person. A.if B.unless C.because D.since 22.You won’t be able to keep fit ________ you eat healthy food and exercise regularly. A.when B.if C.unless D.because 23.It will be difficult for Gary to complete all the tasks ________ he can manage the time well. A.if B.although C.because D.unless 24.— It’s impossible to finish the difficult task in a short time ________ both of us work hard on it. — No problem, let’s start! A.if B.but C.because D.unless 25.You still can’t get on the public transportation like buses, subways ________ you wear a mask. A.if B.when C.unless D.although 26.—Tom dreams of being a football player, but he is a bit lazy. —I don’t think he can realise his dream ________ he works hard. You know, no pain, no gain. A.when B.unless C.if D.because 27.We will go for a picnic ________ it rains tomorrow. A.when        B.if        C.since        D.unless 28.You won’t have a better view of the village ________ you reach the top of the hill. A.because B.if C.unless D.but 29.You won’t feel happy at school ______ you get on well with your classmates. A.though B.if C.when D.unless 30.—I am not good at my schoolwork. What can I do? —You will never succeed ________ you work hard. A.unless B.although C.if D.either 31.It’s difficult to get to that far city ________ you have a car. A.since B.after C.unless D.because 32.We can’t be successful _________ we keep on working hard. A.unless B.because C.if D.though 33.— Betty, you look so fit. Do you take exercise all the time? — Yeah. I won’t feel happy ________ I play sports every day. A.if B.unless C.though D.since 34.You cannot enter the concert hall ________ you have a ticket. A.if B.unless C.since D.because 35.—Do you think we can get to the airport on time? —Yes, ________ the car breaks down. A.unless B.if C.though D.until 36.—Jack, how about going hiking tomorrow? —OK, ________ it rains heavily. A.unless B.until C.while D.if 37.You will succeed in the end ________ you give up halfway. A.because B.although C.unless D.if 38.We can’t enter the teacher’s office ________ we knock at the door first. A.though B.unless C.while D.if 39.—Could I go to the amusement park with you next Sunday? —No, you can’t, ________ you have a ticket. I have only one ticket. A.if B.unless C.although D.but 40.Lisa usually goes bike riding on Saturday ______ it is rainy. A.while B.unless C.until D.if 二、完成句子(本大题共10小题,每小题2分,共20分) 41.如果你的电脑感染了病毒,它将无法工作。 your computer , it will not work. 42.如果你想要保持牙齿健康,请远离甜食。 Please sweet food you want to keep your teeth healthy. 43.如果你告诉他事实,他将会生你的气。 If you now, he will be angry with you. 44.如果明天不下雨,我们就去野炊。(完成译句) We’ll go for a picnic it . 45.如果你只关注你的困难,你就会过充满困难的生活。 If you only your problems, you will have a life them. 46.除非我们出示健康码,不然我们不被允许进入公共场所。 We enter any public places we show the health code. 47.除非在新校服上做好标记,不然会被误认为是别人的。 The new school uniforms you mark them. 48.除非有医生的证明,否则你必须参加体育测试。 You are required to the PE test you have a doctor’s certificate. 49.除非你竭尽全力,否则你不会实现你的梦想。 you try your best, you won’t your dream. 50.除非人们立刻采取行动,否则环境将会更糟糕。 Unless people at once, the environment will be worse. 试卷第1页,共3页 试卷第1页,共3页 学科网(北京)股份有限公司 $$

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Unit 6 TV programmes 语法Grammar If,unless引导的条件状语从句-2025-2026学年九年级英语上册单元语法精讲精练(牛津译林版)
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Unit 6 TV programmes 语法Grammar If,unless引导的条件状语从句-2025-2026学年九年级英语上册单元语法精讲精练(牛津译林版)
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Unit 6 TV programmes 语法Grammar If,unless引导的条件状语从句-2025-2026学年九年级英语上册单元语法精讲精练(牛津译林版)
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