专题02 状语从句（期中复习讲义）九年级英语上学期外研版

专题02 状语从句（期中复习讲义） 单元 语法点 常考题型 命题趋势 Module 2-6 状语从句：时间、原因、目的、结果、让步 单项选择 书面表达 语法填空 完形填空 短文填空等 1. 情境化突出：题干多依托校园生活、社会热点等真实场景，考查从句与主句的逻辑衔接，而非孤立语法规则。 2. 综合性增强：常结合时态、语态、非谓语动词等知识点，提升难度。 3. 书面表达渗透：在写作题中，合理运用状语从句可提升文章逻辑层次，是高分作文的重要评分点。 知识点01 时间状语从句 一、定义与引导词 表示动作发生的时间，常用引导词及用法如下： 引导词 含义 用法 示例 when 当…… 时 1. 后接延续/非延续性动词，从句时态可根据语境用一般现在时（表将来）、一般过去时等； 2. 从句动作与主句动作可同时发生或先后发生； 1. I’ll call you when I arrive at the station. 2. When she was reading, the doorbell rang. while 当…… 时；然而 1. 后接延续性动词，从句常用进行时 2. 表“然而”时，用于对比两个事物 1. While my mother was cooking, I was doing homework. 2. Tom likes sports, while his brother prefers reading. as 当…… 时；随着 1. 表“当…… 时”：强调主从句动作 “伴随发生”，语气比when/while 弱； 2. 表 “随着”：从句描述逐渐变化的过程，常用一般现在时。 1. As we walked through the park, we talked about our trip. 2. As the weather gets warmer, flowers start to bloom. until 1. 直到……（肯定句） 2. 直到…… 才（否定句） 1. 肯定句：主句用延续性动词，表 “动作持续到从句发生”； 2. 否定句（not...until）：主句用短暂性动词，表 “动作在从句发生后才开始” 1. He waited for me until I finished my work.（肯定句，wait 为延续性动词） 2. She didn’t go to bed until her father came back.（否定句，go to bed为短暂性动词） as soon as 一… 就… 1. 引导时间状语从句，严格遵循 “主将从现” 原则（主句用一般将来时，从句用一般现在时）； 2. 表 “从句动作结束后，主句动作立即发生” 1. We will start the meeting as soon as the teacher arrives.（主将从现） 2. He ran to the door as soon as he heard the doorbell.（动作立即发生） 二、易混点辨析（when vs while） when while 接动词类型 延续性/非延续性动词 仅延续性动词 时态搭配 从句可根据语境用一般时、进行时 从句常用进行时（现在/过去进行时） 动作关系 主从句动作可同时发生或先后发生 主从句动作多同时发生 特殊用法 无 “对比” 含义 可表 “然而”，用于对比两个事物 易｜错｜点｜拨 ×：While the rain stopped, we went out.（stopped 为非延续性动词，不可用 while） √：When the rain stopped, we went out. ×：I was reading when my sister was listening to music.（主从句均为延续性动作，表同时进行，用 while 更准确） √：I was reading while my sister was listening to music. 【即时检测】 My father was reading a newspaper ______ my mother was cooking dinner. A. when　　 B. while　　 C. as soon as　　 D. until 知识点02 原因状语从句 一、定义与引导词 表示主句动作发生的原因，常用引导词及用法如下： 引导词 含义 用法 示例 because 因为 1. 表 “直接、具体的原因”，语气最强； 2. 可单独回答由 why 引导的疑问句； 3. 不可与 so 连用。 1. He didn’t attend the party because he was ill. 2. —Why are you late for class? —Because I missed the early bus. since 1. 既然 2. 因为 1. 表 “已知、双方都清楚的原因”，语气中等； 2. 若是已知原因，从句常位于句首，用逗号与主句隔开； 3. 不用于回答 why 提问 1. Since you have finished your homework, you can watch TV for 30 minutes. 2. We can’t go hiking, since the weather report says it will rain. as 由于；因为 1. 表 “显而易见、无需强调的原因”，语气最弱； 2. 从句常位于句首，用逗号与主句隔开； 3. 若从句主语与主句主语一致，且从句含 be 动词，可省略 “主语 + be” 1. As it was getting dark, we decided to return home. 2. As (he was) busy with his work, he didn’t have time to call you. 【即时检测】 1. —______ you are free today, let’s go to the library together. —Good idea! A. Because　　 B. Since　　 C. As soon as　　 D. Though 2. We had to cancel the sports meeting ______ the heavy rain. A. because　　 B. since　　 C. as　　 D. because of 知识点03 目的状语从句 一、定义与引导词 表示动作发生的目的，常用引导词及用法如下： 引导词 含义 用法 示例 so that 为了；以便 1. 表 “主句动作的目的”，日常口语和书面语中均常用； 2. 从句中常含情态动词（can/could/may/might），表 “实现目的的可能性”； 3. 可位于主句后，也可位于句首 1. She studies hard so that she can pass the mid-term exam.（含情态动词 can，表目的） 2. So that we could catch the early train, we got up at 5:30 a.m.（位于句首，用逗号隔开） in order that 为了；以便 1. 表 “目的”，语气比 so that 更正式，多用于书面语； 2. 用法与 so that 完全一致，从句需含情态动词； 3. 可位于主句后或句首 1. He saved money for half a year in order that he could buy a new computer.（含情态动词 could，更正式） 2. In order that all students could hear clearly, the teacher spoke slowly. 【即时检测】 1. She takes notes carefully in class ______ she can review them after school. A. so that　　 B. because　　 C. though　　 D. so...that 2. We turned on the light ______ we could see clearly in the dark room. A. as　　 B. in order that　　 C. such...that　　 D. even if 知识点04 结果状语从句 一、引导词 引导词 含义 用法 示例 so… that 如此…… 以至于 1. 后接 “形容词或副词”，基本结构为 “so + 形容词 / 副词 + that 从句”； 2. 表 “主句动作产生的结果”，从句中无需含情态动词； 1. The movie is so interesting that I want to watch it again.（接形容词 interesting） 2. He runs so fast that no one in his class can catch up with him. such… that 如此…… 以至于 1. 后接 “名词短语”，基本结构分三种： ① such + a/an + 形容词 + 可数名词单数 + that 从句； ② such + 形容词 + 可数名词复数 + that 从句； ③ such + 形容词 + 不可数名词 + that 从句； 2. 表 “主句动作产生的结果”，从句无需含情态动词 1. It is such a beautiful flower that I want to buy it for my mom.（接单数名词短语） 2. They are such interesting storybooks that my sister reads them every night.（接复数名词短语） 3. It is such delicious food that everyone at the party wants more.（接不可数名词短语） 【即时检测】 The movie is ______ interesting ______ I want to watch it again. A. so; that B. such; that C. too; to D. enough; to 知识点05 让步状语从句 一、引导词 引导词 含义 用法 示例 though/although 虽然；尽管 1. 表 “事实让步”（从句描述的情况是真实存在的）； 2. 不可与 but 连用，但可与 yet/still 连用表转折语气 1. Though it rained heavily, we still walked to school.（从句位于句首，与 still 连用） 2. We went to the zoo although it was cold.（从句位于句后） even if/even though 即使；纵然 1.表 “假设让步”（从句描述的情况是假设的、未发生的），语气比 though/although 强； 2. 从句常用一般现在时表将来； 3. even if 与 even though 用法完全一致，可互换 1. Even if it snows tomorrow, we will still go to the museum.（假设让步，从句用一般现在时表将来） 2. I will try my best even though I may fail.（假设让步） no matter what/whatever 无论什么；不管什么 1. no matter what 与 whatever 用法一致，可互换（whatever 更简洁，多用于书面语）； 2. 后接名词时，名词需置于 what/whatever 之后 1. No matter what difficulties you meet, you should never give up. 2. Whatever you decide to do, I will support you.（接从句，可与 no matter what 互换） 易｜错｜点｜拨 though 表事实让步（从句情况真实）；even if 表假设让步（从句情况未发生） 正确：Though it rained, we went out.（事实，用 though） 正确：Even if it rains tomorrow, we will go out.（假设，用 even if） 错误：Though it rains tomorrow, we will go out.（假设不可用 though） 【即时检测】 1. _____ he is old, he still works in the factory. A. Because　　 B. Though　　 C. So that　　 D. As soon as 2. We will have a picnic this Sunday ______ it rains. A. even if　　 B. because　　 C. so...that　　 D. such...that 基础通关（测试时间：10分钟） 一、单项选择 1．I didn’t go to bed ________ I saw my father come back. A．after B．until C．and D．or 2．We will go mountain climbing ________ the holiday begins. A．at B．of C．as soon as D．in 3．________ it rained heavily, we still got to school on time. A．Though B．If C．Because D．Until 4．________ Bill is not rich, ________ he spends a lot of money on books. A．Although; but B．Although; / C．But; although D．But; / 5．Why not have a good rest ________ we have not much work to do today? A．even if B．since C．as soon as D．unless 6．My favourite subject is English ________ it’s interesting. A．so B．because C．but D．and 7．Dr Bethune developed training courses for local doctors and nurses ________ they could learn about how he treated the sick. A．so that B．as soon as C．because D．when 8．Mother bought a washing machine ______ she could have more spare time for her hobbies. A．because of B．so that C．in order to D．as a result 9．Dr. Bethune is ________ a moving film ________ many people can’t help crying when watching it. A．so; that B．such; that C．so; as D．such; as 10．StorySign is ________ useful ________ it can make it easier for deaf children and their parents to read bedtime stories. A．so... that B．too... to C．such... that D．as...as 二、根据句意用although，so that，until，for或since填空。 11．My brother and I look different we are twins. 12．The teacher asked me to read aloud the other students could hear me clearly. 13．We didn’t start our discussion everyone arrived. 14． she is only 6, she can help do some chores. 15．—Susan, what are the advantages of the MP5 players? —Mom, they are smaller and lighter we can carry them very easily. 16．We have lived here my father began to work in this city. 17．Her grandmother has been dead ten years. 18．I have known it I was very young. 19．Her sister has learned English six years. 20．I have lived here I was born. 重难突破（测试时间：10分钟） 一、单项选择 1. —Mum, shall we have lunch? —We will have it when your dad . A. when; returns B. where; will return C. where; returns D.when;will return 2. ---Jenny，will you leave for the USA now? ---No. It will be two weeks________I leave here. A. until B. since C. before D. when 3. I was very exciting I heard the news that the high-speed rail would be built from Guangzhou to Xiamen. A. after B. when C. until D. while 4. ---Mike, what were your parents doing at 8:00 last night? ---My mother was reading _____ my father was playing computer games. A.while B.when C.unless D.as long as 5. We didn’t enjoy the day the weather was so bad. A. because B. though C. unless D. till 6. It is _______ a beautiful garden _______ we like to play in it. A. so; that B. such; that C. too; to D. very; that 7. China’s Got Talent is ______ interesting ______ many people like watching it. A. too; to B. enough; to C. so; that D. such; that 8. The Silk Road was ______long that it passed through many countries. A.quite B.too C.very D.so 9. Your parents love you very much ______ they seldom say “ I love you”. A. unless B. or C. so D. although 10. –What do you think of your Junior Middle School life? --I think it is colorful, ______ I am always busy. A. if B. though 　 C. while D. until 11. She still failed in the exam, ______she tried her best. A. though B. because C. if D. Or 12. Although he is over 7o, ______ he is full of energy. A.but B.and C.so D./ 13. ---Look! Some people are running the red lights. ---We should wait others are breaking the rule. A.although B.if C.unless D.because. 14. You must improve your study method _____ you may make progress in your studies. A. so as to B. in order to C. so D. in order that 15. My parents live in a small village.They always keep candles in the house there is a power out. A.if B.unless C.in case D.so that 二、将下列句子改为同义句。 16．After the rain stopped, they went to the zoo. They go to the zoo the rain stopped. 17．Whenever I meet him, he says hello to me with a smile. I meet him, he says hello to me with a smile. 18．He felt very sad because he lost his best friend. He felt very sad because of his best friend. 19．Dan has brought the printer home so that he can continue his work. Dan has brought the printer home to continue his work. 20．Eddie was lucky. He had a lot to eat and drink today. Eddie was he got a lot to eat and drink today. 易混易错（测试时间：10分钟） 一、完成句子。 1．直到今天早上看报纸，我才知道这个故事。 I the story I read the newspaper this morning. 2．我一坐在电视机前，我妈妈就过来了。 as I sat down in front of the TV, my mom . 3．虽然说想拥有成功的孩子很正常，但是拥有快乐的孩子更重要。 it’s normal to want successful children, it’s even to have happy children. 4．无论问题有多难，我们都会尽全力解决它。 how difficult the problem is, we will try our best to work it out. 5．He didn’t go to school because of his illness. (改为同义句) He didn’t go to school . 6．我们需要不断学习，这样我们才不会落后。 We need to keep learning we won’t fall behind. 7．我在你桌上放了一个闹钟，以便你随时查看时间。 I put a clock on your desk you can check it anytime you want. 8．他太激动了，以至于忘了要说什么。 He was he forgot what to say. 9．但是那些书太昂贵了，以至于一些人负担不起。 But those books were expensive some people couldn’t afford them. 10．那个女孩非常有创造力，总能想出新主意。 That girl is creative she always comes up with new ideas. 二、语法选择 选择所给的连词填空。 when   because   but   before   if   so… that as… as didn’t… until   and   after   or   since   as   so that   unless 11．She go to bed her mother came back. 12．Yesterday Jim didn’t go to see the film, he must go over his lessons. 13．The students were talking about the sports meeting the teacher came in. 14．I was tired I couldn’t walk any more. 15．This building is tall that one. 16．We have studied here 1994. 17．The child had studied English for two years he went to middle school. 18． the boy finished his homework, he went to bed. 19．He works hard he can get No.1. 20．I won’t go there I am invited. 链接中考（测试时间：15分钟） 一、单项选择 1．（24-25七年级下·广东江门·期中）The little girl didn’t go to bed ________ her mother arrived home. A．if B．since C．because D．until 2．（24-25九年级上·天津南开·阶段练习）—Hurry up. The bus is coming. —Oh, no. We mustn’t ________ the street ________ the traffic lights are green. A．across; after B．through; since C．across; while D．cross; until 3．（24-25八年级下·吉林长春·期中）________ Hansel and Gretel dropped pieces of bread along the way, ________ they still got lost in the forest. A．Although; but B．Although; / C．Because; so D．Because; / 4．（24-25八年级下·广东广州·期中）________ he had a bad cold, ________ it didn’t stop him from going to school. A．Because; so B．Although; but C．Although; / D．/; because 5．（24-25六年级下·山东东营·期中）My favorite subject is English, ________ I think it’s interesting. A．and B．but C．because D．so 6．（24-25六年级下·黑龙江大庆·期中）Everyone ________ our new teacher ________ she makes her class ________. A．like; so; interest B．likes; because; interesting C．likes; but; interested D．like; because; interests 7．（24-25八年级下·甘肃张掖·期中）Now we must do more exercise to keep healthy ________ we can have a strong body to beat illness. A．so that B．until C．even if D．while 8．（24-25八年级下·安徽宿州·期中）Our teacher asks us to watch the news every day ________ we can learn more about the outside world. A．while B．though C．so that D．as soon as 9．（2025·江苏连云港·中考真题）________ over 400 million adults are too heavy, China has made a plan to help its people with weight control. A．Since B．Unless C．Though D．Until 10．（2025·西藏·中考真题）________ or not you’re successful, you must try your best. A．Whether B．If C．Either D．Neither 11．（2025·江苏无锡·中考真题）________ it may not work on everyone, it may work on you. A．Though B．But C．Because D．Since 12．（2025·江苏扬州·中考真题）The wind power of our country develops more quickly ________ we push for green energy. A．though B．before C．as D．until 6 / 13 学科网（北京）股份有限公司 $ 专题02 状语从句（期中复习讲义） 单元 语法点 常考题型 命题趋势 Module 2-6 状语从句：时间、原因、目的、结果、让步 单项选择 书面表达 语法填空 完形填空 短文填空等 1. 情境化突出：题干多依托校园生活、社会热点等真实场景，考查从句与主句的逻辑衔接，而非孤立语法规则。 2. 综合性增强：常结合时态、语态、非谓语动词等知识点，提升难度。 3. 书面表达渗透：在写作题中，合理运用状语从句可提升文章逻辑层次，是高分作文的重要评分点。 知识点01 时间状语从句 一、定义与引导词 表示动作发生的时间，常用引导词及用法如下： 引导词 含义 用法 示例 when 当…… 时 1. 后接延续/非延续性动词，从句时态可根据语境用一般现在时（表将来）、一般过去时等； 2. 从句动作与主句动作可同时发生或先后发生； 1. I’ll call you when I arrive at the station. 2. When she was reading, the doorbell rang. while 当…… 时；然而 1. 后接延续性动词，从句常用进行时 2. 表“然而”时，用于对比两个事物 1. While my mother was cooking, I was doing homework. 2. Tom likes sports, while his brother prefers reading. as 当…… 时；随着 1. 表“当…… 时”：强调主从句动作 “伴随发生”，语气比when/while 弱； 2. 表 “随着”：从句描述逐渐变化的过程，常用一般现在时。 1. As we walked through the park, we talked about our trip. 2. As the weather gets warmer, flowers start to bloom. until 1. 直到……（肯定句） 2. 直到…… 才（否定句） 1. 肯定句：主句用延续性动词，表 “动作持续到从句发生”； 2. 否定句（not...until）：主句用短暂性动词，表 “动作在从句发生后才开始” 1. He waited for me until I finished my work.（肯定句，wait 为延续性动词） 2. She didn’t go to bed until her father came back.（否定句，go to bed为短暂性动词） as soon as 一… 就… 1. 引导时间状语从句，严格遵循 “主将从现” 原则（主句用一般将来时，从句用一般现在时）； 2. 表 “从句动作结束后，主句动作立即发生” 1. We will start the meeting as soon as the teacher arrives.（主将从现） 2. He ran to the door as soon as he heard the doorbell.（动作立即发生） 二、易混点辨析（when vs while） when while 接动词类型 延续性/非延续性动词 仅延续性动词 时态搭配 从句可根据语境用一般时、进行时 从句常用进行时（现在/过去进行时） 动作关系 主从句动作可同时发生或先后发生 主从句动作多同时发生 特殊用法 无 “对比” 含义 可表 “然而”，用于对比两个事物 易｜错｜点｜拨 ×：While the rain stopped, we went out.（stopped 为非延续性动词，不可用 while） √：When the rain stopped, we went out. ×：I was reading when my sister was listening to music.（主从句均为延续性动作，表同时进行，用 while 更准确） √：I was reading while my sister was listening to music. 【即时检测】 My father was reading a newspaper ______ my mother was cooking dinner. A. when　　 B. while　　 C. as soon as　　 D. until 答案：B（while）解析：题干中 “我爸爸在读报纸”（was reading）和 “妈妈在做饭”（was cooking）均为延续性动作且同时进行，符合 while“接延续性动词、从句用进行时” 的用法；when 可接非延续性动词，as soon as 表 “一…… 就……”，until 表 “直到……”，均不符合 “同时持续” 的语境。 知识点02 原因状语从句 一、定义与引导词 表示主句动作发生的原因，常用引导词及用法如下： 引导词 含义 用法 示例 because 因为 1. 表 “直接、具体的原因”，语气最强； 2. 可单独回答由 why 引导的疑问句； 3. 不可与 so 连用。 1. He didn’t attend the party because he was ill. 2. —Why are you late for class? —Because I missed the early bus. since 1. 既然 2. 因为 1. 表 “已知、双方都清楚的原因”，语气中等； 2. 若是已知原因，从句常位于句首，用逗号与主句隔开； 3. 不用于回答 why 提问 1. Since you have finished your homework, you can watch TV for 30 minutes. 2. We can’t go hiking, since the weather report says it will rain. as 由于；因为 1. 表 “显而易见、无需强调的原因”，语气最弱； 2. 从句常位于句首，用逗号与主句隔开； 3. 若从句主语与主句主语一致，且从句含 be 动词，可省略 “主语 + be” 1. As it was getting dark, we decided to return home. 2. As (he was) busy with his work, he didn’t have time to call you. 【即时检测】 1. —______ you are free today, let’s go to the library together. —Good idea! A. Because　　 B. Since　　 C. As soon as　　 D. Though 答案：B（Since） 解析：答句 “好主意” 表明 “你今天有空” 是双方已知的前提，符合 since“表已知原因、从句常位于句首” 的用法；because 表直接原因（需回答 why），as soon as 表时间，though 表让步，均不符合 “已知前提” 的逻辑。 2. We had to cancel the sports meeting ______ the heavy rain. A. because　　 B. since　　 C. as　　 D. because of 答案：D（because of） 解析：题干中 “the heavy rain” 是名词短语，需用 because of（后接名词 / 名词短语）；because、since、as 均需接完整从句（如 “because it rained heavily”），故排除。 知识点03 目的状语从句 一、定义与引导词 表示动作发生的目的，常用引导词及用法如下： 引导词 含义 用法 示例 so that 为了；以便 1. 表 “主句动作的目的”，日常口语和书面语中均常用； 2. 从句中常含情态动词（can/could/may/might），表 “实现目的的可能性”； 3. 可位于主句后，也可位于句首 1. She studies hard so that she can pass the mid-term exam.（含情态动词 can，表目的） 2. So that we could catch the early train, we got up at 5:30 a.m.（位于句首，用逗号隔开） in order that 为了；以便 1. 表 “目的”，语气比 so that 更正式，多用于书面语； 2. 用法与 so that 完全一致，从句需含情态动词； 3. 可位于主句后或句首 1. He saved money for half a year in order that he could buy a new computer.（含情态动词 could，更正式） 2. In order that all students could hear clearly, the teacher spoke slowly. 【即时检测】 1. She takes notes carefully in class ______ she can review them after school. A. so that　　 B. because　　 C. though　　 D. so...that 答案：A（so that） 解析：“课堂认真记笔记” 的目的是 “课后复习”，从句 “she can review...” 含情态动词 can，符合 so that“表目的、从句含情态动词” 的用法；because 表原因，though 表让步，so...that 表结果，均不符合 “目的逻辑”。 2. We turned on the light ______ we could see clearly in the dark room. A. as　　 B. in order that　　 C. such...that　　 D. even if 答案：B（in order that） 解析：“开灯” 的目的是 “在暗房间看清东西”，从句 “we could see...” 含情态动词 could，且 in order that 表目的（语气较正式），符合语境；as 表时间 / 原因，such...that 表结果，even if 表让步，均不匹配 知识点04 结果状语从句 一、引导词 引导词 含义 用法 示例 so… that 如此…… 以至于 1. 后接 “形容词或副词”，基本结构为 “so + 形容词 / 副词 + that 从句”； 2. 表 “主句动作产生的结果”，从句中无需含情态动词； 1. The movie is so interesting that I want to watch it again.（接形容词 interesting） 2. He runs so fast that no one in his class can catch up with him. such… that 如此…… 以至于 1. 后接 “名词短语”，基本结构分三种： ① such + a/an + 形容词 + 可数名词单数 + that 从句； ② such + 形容词 + 可数名词复数 + that 从句； ③ such + 形容词 + 不可数名词 + that 从句； 2. 表 “主句动作产生的结果”，从句无需含情态动词 1. It is such a beautiful flower that I want to buy it for my mom.（接单数名词短语） 2. They are such interesting storybooks that my sister reads them every night.（接复数名词短语） 3. It is such delicious food that everyone at the party wants more.（接不可数名词短语） 【即时检测】 The movie is ______ interesting ______ I want to watch it again. A. so; that B. such; that C. too; to D. enough; to 答案：A（so; that）解析：题干中 “interesting” 是形容词，需用 “so + 形容词 + that” 结构表 “如此有趣以至于想再看一遍”；such...that 后需接名词短语（如 “such an interesting movie”），too...to 后接动词原形（无从句），enough...to 表 “足够…… 去做”，均不符合 “如此…… 以至于” 的结果逻辑。 知识点05 让步状语从句 一、引导词 引导词 含义 用法 示例 though/although 虽然；尽管 1. 表 “事实让步”（从句描述的情况是真实存在的）； 2. 不可与 but 连用，但可与 yet/still 连用表转折语气 1. Though it rained heavily, we still walked to school.（从句位于句首，与 still 连用） 2. We went to the zoo although it was cold.（从句位于句后） even if/even though 即使；纵然 1.表 “假设让步”（从句描述的情况是假设的、未发生的），语气比 though/although 强； 2. 从句常用一般现在时表将来； 3. even if 与 even though 用法完全一致，可互换 1. Even if it snows tomorrow, we will still go to the museum.（假设让步，从句用一般现在时表将来） 2. I will try my best even though I may fail.（假设让步） no matter what/whatever 无论什么；不管什么 1. no matter what 与 whatever 用法一致，可互换（whatever 更简洁，多用于书面语）； 2. 后接名词时，名词需置于 what/whatever 之后 1. No matter what difficulties you meet, you should never give up. 2. Whatever you decide to do, I will support you.（接从句，可与 no matter what 互换） 易｜错｜点｜拨 though 表事实让步（从句情况真实）；even if 表假设让步（从句情况未发生） 正确：Though it rained, we went out.（事实，用 though） 正确：Even if it rains tomorrow, we will go out.（假设，用 even if） 错误：Though it rains tomorrow, we will go out.（假设不可用 though） 【即时检测】 1. _____ he is old, he still works in the factory. A. Because　　 B. Though　　 C. So that　　 D. As soon as 答案：B（Though） 解析：“年纪大” 与 “仍在工厂工作” 存在转折关系，符合 though“表事实让步（从句情况真实）” 的用法；because 表原因，so that 表目的，as soon as 表时间，均不符合 “让步逻辑”。 2. We will have a picnic this Sunday ______ it rains. A. even if　　 B. because　　 C. so...that　　 D. such...that 答案：A（even if） 解析：“周日去野餐” 是计划，“下雨” 是假设的未发生情况，符合 even if“表假设让步、从句用一般现在时表将来” 的用法；because 表原因，so...that/such...that 表结果，均不匹配 “假设转折” 的语境。 基础通关（测试时间：10分钟） 一、单项选择 1．I didn’t go to bed ________ I saw my father come back. A．after B．until C．and D．or 2．We will go mountain climbing ________ the holiday begins. A．at B．of C．as soon as D．in 3．________ it rained heavily, we still got to school on time. A．Though B．If C．Because D．Until 4．________ Bill is not rich, ________ he spends a lot of money on books. A．Although; but B．Although; / C．But; although D．But; / 5．Why not have a good rest ________ we have not much work to do today? A．even if B．since C．as soon as D．unless 6．My favourite subject is English ________ it’s interesting. A．so B．because C．but D．and 7．Dr Bethune developed training courses for local doctors and nurses ________ they could learn about how he treated the sick. A．so that B．as soon as C．because D．when 8．Mother bought a washing machine ______ she could have more spare time for her hobbies. A．because of B．so that C．in order to D．as a result 9．Dr. Bethune is ________ a moving film ________ many people can’t help crying when watching it. A．so; that B．such; that C．so; as D．such; as 10．StorySign is ________ useful ________ it can make it easier for deaf children and their parents to read bedtime stories. A．so... that B．too... to C．such... that D．as...as 1．B 【详解】句意：直到我看到我的爸爸回来，我才去睡觉。 考查连词辨析。after在……之后；until直到；and并且，和；or或者。根据“I didn’t go to bed...I saw my father come back.”可知此处是not...until结构，表示“直到……才”，故选B。 2．C 【详解】句意：假期一开始我们就去爬山。 考查时间状语从句。at在；of关于；as soon as一……就；in在……里。根据“We will go mountain climbing…the holiday begins.”可知，该句表示“一……就……”，用as soon as引导时间状语从句，故选C。 3．A 【详解】句意：尽管雨下得很大，我们仍然按时到了学校。 考查连词辨析。Though尽管；If如果；Because因为；Until直到。 根据“…it rained heavily, we still got to school on time.”可知，前后两句为让步关系，应用though引导让步状语从句。故选A。 4．B 【详解】句意：虽然比尔不富有，但他在书上花了很多钱。 考查连词辨析。although尽管；but但是。although引导让步状语从句，且不能与but同时使用。故选B。 5．B 【详解】句意：既然我们今天没有太多工作要做，为什么不好好休息一下呢？ 考查连词辨析。even if即使；since既然；as soon as一……就……；unless除非。根据“Why not have a good rest ... we have no much work to do today?”可知，空后句是前句的原因，用since引导原因状语从句。故选B。 6．B 【详解】句意：我最喜欢的科目是英语，因为它有趣。 考查连词辨析。so因此；because因为；but但是；and和。由于“it’s interesting”是“My favourite subject is English”的原因，用because引导原因状语从句。故选B。 7．A 【详解】句意：白求恩医生为当地的医护人员开设了培训课程，以便他们能学习他治疗病人的方法。 考查目的状语从句。so that以便，为了；as soon as一……就……；because因为；when当……的时候。根据“Dr Bethune developed training courses for local doctors and nurses...they could learn about how he treated the sick.”可知，此处表示开设课程的“目的”是让医护人员掌握治疗方法，“so that”表示目的，引导目的状语从句。故选A。 8．B 【详解】句意：妈妈买了一个洗衣机，以便她可以她的爱好更多的空闲时间。 考查目的状语从句。because of因为、由于；so that以便、目的是；in order to为了；as a result 结果。根据“Mother bought a washing machine”和“she could have more spare time for her hobbies”以及选项可知，应用so that引导目的状语从句，表示以便她花更多的空闲时间在爱好上。故选B。 9．B 【详解】句意：《白求恩大夫》是一部如此感人的电影，以至于很多人看的时候都忍不住哭了。 考查结果状语从句。so…that…如此……以至于……，so是副词，后接形容词或副词；such…that…如此……以至于……，such是形容词，后接名词或名词短语；so…as…通常用于否定，not so...as...不如……；such…as…像……这样的。本句中，空格后为a moving film“一部感人的电影”，是“形容词+名词”构成的名词短语，需用such修饰，故选B。 10．A 【详解】句意：StorySign如此有用，以至于它能让失聪儿童和他们的父母更容易读睡前故事。 考查结果状语从句。so... that如此……以至于……，so后接形容词或副词；too... to太……而不能……；such... that如此……以至于……，such后接名词短语；as...as和……一样。此处“useful”是形容词，符合“so+形容词+that从句”结构。故选A。 二、根据句意用although，so that，until，for或since填空。 11．My brother and I look different we are twins. 12．The teacher asked me to read aloud the other students could hear me clearly. 13．We didn’t start our discussion everyone arrived. 14． she is only 6, she can help do some chores. 15．—Susan, what are the advantages of the MP5 players? —Mom, they are smaller and lighter we can carry them very easily. 16．We have lived here my father began to work in this city. 17．Her grandmother has been dead ten years. 18．I have known it I was very young. 19．Her sister has learned English six years. 20．I have lived here I was born. 11．although 12．so that 13．until 14．Although 15．so that 16．since 17．for 18．since 19．for 20．since 【解析】11．句意：我哥哥和我长得不一样，尽管我们是双胞胎。前后句存在让步关系，所以用although引导让步状语从句。故填although。 12．句意：老师让我大声阅读，以便其他学生能够听清我说的。此处表目的，所以应用so that“以便”连接句子。故填so that。 13．句意：直到每个人都到了我们才开始讨论。此处是not...until...“直到……才”，固定用法。故填until。 14．句意：尽管她只有6岁，但是她可以帮助做一些家务。前后句存在让步关系，所以用although引导让步状语从句。故填Although。 15．句意：——Susan，MP5播放器的优点是什么？——妈妈，它们更小更轻便，以便我们轻松携带。此处表目的，所以应用so that“以便”连接句子。故填so that。 16．句意：自从我父亲开始在这个城市工作以来，我们就住在这里。根据“my father began to work in this city”可知，设空处引导时间状语从句，且从句时态为一般过去时，since“自从……以来”符合句意。故填since。 17．句意：她的祖母已经去世十年了。“ten years”为时间段，所以选填for。故填for。 18．句意：我从很小就知道这件事了。根据“I was very young”可知，设空处引导时间状语从句，且从句为一般过去时，since“自从”符合句意。故填since。 19．句意：她姐姐学英语已经六年了。“six years”为时间段，所以选填for。故填for。 20．句意：我从出生起就住在这里。根据“I was born”可知，设空处引导时间状语从句，且从句时态为一般过去时，since“自从……以来”符合句意。故填since。 重难突破（测试时间：10分钟） 一、单选 1. —Mum, shall we have lunch? —We will have it when your dad . A. when; returns B. where; will return C. where; returns D.when;will return 【答案】A（when; returns） 【解析】第一空根据答句 “when your dad...” 可知询问 “何时吃午饭”，用 when；第二空 as soon as/when 引导时间状语从句，遵循 “主将从现”（主句 will have，从句 returns 用一般现在时），故选 A。 2. ---Jenny，will you leave for the USA now? ---No. It will be two weeks________I leave here. A. until B. since C. before D. when 【答案】C（before） 【解析】句意为 “还要过两周我才离开这里”，“it will be + 时间段 + before” 表 “过多久才……”，符合语境；until 表 “直到……”，since 表 “自从……”，when 表 “当…… 时”，均不符合。 3. I was very exciting I heard the news that the high-speed rail would be built from Guangzhou to Xiamen. A. after B. when C. until D. while 【答案】B（when） 【解析】“听到高铁消息” 是短暂性动作（heard），when 可接非延续性动词，表 “当听到消息时很兴奋”；after 表 “在…… 之后”，until 表 “直到……”，while 接延续性动词，均不符合。 4. ---Mike, what were your parents doing at 8:00 last night? ---My mother was reading _____ my father was playing computer games. A.while B.when C.unless D.as long as 【答案】A（while） 【解析】“妈妈在读书”（was reading）和 “爸爸在玩电脑游戏”（was playing）是同时进行的延续性动作，while 表 “同时进行”，符合语境；when 可接非延续性动词，unless 表 “除非”，as long as 表 “只要”，均不符合。 5. We didn’t enjoy the day the weather was so bad. A. because B. though C. unless D. till 【答案】A（because） 【解析】“天气差” 是 “玩得不开心” 的直接原因，because 表 “直接原因”，符合逻辑；though 表让步，unless 表条件，till 表时间，均不匹配。 6. It is _______ a beautiful garden _______ we like to play in it. A. so; that B. such; that C. too; to D. very; that 【答案】B（such; that） 【解析】“a beautiful garden” 是 “形容词 + 可数名词单数” 的名词短语，需用 “such+a/an+adj.+n.+that” 表 “如此漂亮的花园以至于我们喜欢在里面玩”；so...that 后接 adj./adv.，too...to 后接动词原形，very 无 “such...that” 的结果用法，故排除。 7. China’s Got Talent is ______ interesting ______ many people like watching it. A. too; to B. enough; to C. so; that D. such; that 【答案】C（so; that） 【解析】“interesting” 是形容词，需用 “so+adj.+that” 表 “《中国达人秀》如此有趣以至于很多人喜欢看”；too...to 后接动词原形，enough...to 表 “足够…… 去做”，such...that 后接名词短语，均不符合。 8. The Silk Road was ______long that it passed through many countries. A.quite B.too C.very D.so 【答案】D（so） 【解析】“long” 是形容词，需用 “so+adj.+that” 表 “丝绸之路如此长以至于穿过很多国家”；quite/too/very 无 “so...that” 的结果结构，故排除。 9. Your parents love you very much ______ they seldom say “ I love you”. A. unless B. or C. so D. although 【答案】D（although） 【解析】“父母很爱你” 与 “很少说‘我爱你’” 存在转折，although 表 “事实让步”，符合语境；unless 表 “除非”，or 表 “否则”，so 表结果，均不符合。 10. –What do you think of your Junior Middle School life? --I think it is colorful, ______ I am always busy. A. if B. though 　 C. while D. until 【答案】B（though） 【解析】“初中生活丰富多彩” 与 “总是很忙” 存在转折，though 表 “事实让步”，符合语境；if 表条件，while 表 “同时进行”，until 表 “直到……”，均不匹配。 11. She still failed in the exam, ______she tried her best. A. though B. because C. if D. Or 【答案】A（though） 【解析】“尽力了” 与 “考试仍失败” 存在转折，though 表 “事实让步”，符合语境；because 表原因，if 表条件，or 表 “否则”，均不符合。 12. Although he is over 7o, ______ he is full of energy. A.but B.and C.so D./ 【答案】D（/） 【解析】：though/although 与 but 不可连用，句意为 “尽管他 70 多岁了，但精力充沛”，需用 “Although + 从句，主句” 结构，从句后无需加 but/and/so，故选 D。 13. ---Look! Some people are running the red lights. ---We should wait others are breaking the rule. A. although B. if C. unless D. because. 【答案】A（although） 【解析】“我们应该等红灯” 与 “别人闯红灯” 存在转折，although 表 “事实让步”，符合语境；if 表条件，unless 表 “除非”，because 表原因，均不符合。 14. You must improve your study method _____ you may make progress in your studies. A. so as to B. in order to C. so D. in order that 【答案】D（in order that） 【解析】“改进学习方法” 的目的是 “取得进步”，in order that 表目的（后接从句）；so as to/in order to 后接动词原形（无从句），so 表结果，均不符合。 15. My parents live in a small village. They always keep candles in the house there is a power out. A. if B. unless C.in case D.so that 【答案】C（in case） 【解析】“在家备蜡烛” 是为了 “以防停电”，in case 表 “以防、万一”，符合语境；if 表 “如果”，unless 表 “除非”，so that 表 “目的”，均不匹配 “预防意外” 的逻辑。 二、将下列句子改为同义句。 16．After the rain stopped, they went to the zoo.(改为同义句) They go to the zoo the rain stopped. 【答案】 did not until 【详解】句意：雨停后，他们去了动物园。原句是after引导的时间状语从句，表达的意思是“直到雨停了他们才去动物园”。“直到……才”not…until，引导时间状语从句；结合stopped是过去式，可知助动词需用did。故填did; not; until。 17．Whenever I meet him, he says hello to me with a smile.(改为同义句) I meet him, he says hello to me with a smile. 【答案】 No matter when 【详解】句意：不管我什么时候见到他，他都微笑着跟我打招呼。原句whenever“无论何时”，相当于no matter when，引导让步状语从句。句首单词的首字母需大写，故填No; matter; when。 18．He felt very sad because he lost his best friend. He felt very sad because of his best friend. 【答案】 the loss of 【详解】原句because引导原因状语从句，本句because of后接短语表原因。loss失去，根据句意结构，可知填the; loss; of。 19．Dan has brought the printer home so that he can continue his work. (保持句意不变) Dan has brought the printer home to continue his work. 【答案】in order/ so as 【详解】句意：丹把打印机带回家以便能继续工作。 考查固定搭配。so that以便、为了，引导目的状语从句，当主从句主语一致时，可与表示目的的短语：in order to do sth.或so as to do sth.（以便、为了、目的在于……）互换。故答案为in order/ so as。 20．Eddie was lucky. He had a lot to eat and drink today. (改为同义句) Eddie was he got a lot to eat and drink today. 【答案】 so lucky that 【详解】句意：埃迪是幸运的。他今天有很多吃的和喝的。原句表达的意思是“埃迪足够幸运，（以至）得到很多吃的和喝的”，可换用“be+adj.+enough+to do sth.”和“so+adj.+that从句”两种结构表达。根据句子结构，故填so lucky that。 易混易错（测试时间：10分钟） 一、完成句子。 1．直到今天早上看报纸，我才知道这个故事。 I the story I read the newspaper this morning. 2．我一坐在电视机前，我妈妈就过来了。 I sat down in front of the TV, my mom . 3．虽然说想拥有成功的孩子很正常，但是拥有快乐的孩子更重要。 it’s normal to want successful children, it’s even to have happy children. 4．无论问题有多难，我们都会尽全力解决它。 how difficult the problem is, we will try our best to work it out. 5．He didn’t go to school because of his illness. (改为同义句) He didn’t go to school . 6．我们需要不断学习，这样我们才不会落后。 We need to keep learning we won’t fall behind. 7．我在你桌上放了一个闹钟，以便你随时查看时间。 I put a clock on your desk you can check it anytime you want. 8．他太激动了，以至于忘了要说什么。 He was he forgot what to say. 9．但是那些书太昂贵了，以至于一些人负担不起。 But those books were expensive some people couldn’t afford them. 10．那个女孩非常有创造力，总能想出新主意。 That girl is creative she always comes up with new ideas. 1． didn’t know until 【详解】根据中英文对照可知，此处是not...until结构，表示“直到……才……”；know“知道”。本句时态是一般过去时，否定句助动词用didn’t，后跟动词原形know。故填didn’t know；until。 2． as soon came over 【详解】根据中英文对照可知，空一和空二所缺内容为“一……就……”，常用as soon as来表达，故空一填as，空二填soon；空三和空四所缺内容为“过来”，其英文表达是come over，结合主句时态是一般过去时，come应用过去式came，故空三填came，空四填over。故填as；soon；came；over。 3． Although/Though more important 【详解】although/though“虽然”，引导让步状语从句，句首首字母大写；more important“更重要”，比较级形式，作表语。故填Although/Though；more；important。 4． No matter 【详解】根据汉语提示可知，横线处填“无论”。no matter表示“无论”，加上疑问词how表示“无论怎样”，引导让步状语从句。故填No；matter。 5． because he was ill 【详解】句意：他因为生病没有去上学。原句中“because of his illness”表示原因，其中“because of”是介词短语，后接名词或名词短语。改为同义句时，需要用“because”引导原因状语从句，“because”后接完整的句子，根据原句时态为一般过去时，所以从句中谓语动词用“was”，即“because he was ill”，其他部分保持不变。故填because；he；was；ill。 6． so that 【详解】根据中英对照可知，此空表示“这样”的连接词，根据句意可知，此空表示目的，可以用“so that”来引导目的状语从句，意思是“以便”或“这样……才不会”。故填so；that。 7． so that 【详解】根据中英文对照可知，此处缺“以便”。so that表示“以便”，引导目的状语从句。故填so；that。 8． so excited that 【详解】根据中英文对照可知，so...that...表示“如此……以至于……”，引导结果状语从句；excited“感到激动的”，修饰人。故填so；excited；that。 9． so that 【详解】对照中英文可知，空处表示“太……以至于……”，对应的英文是so...that...引导的结果状语从句，故填so；that。 10． so that 【详解】对比所给中英文可知，此处表示因果关系，creative为形容词，应用so…that“如此……以至于”引导结果状语从句。故填so；that。 二、语法选择 选择所给的连词填空。 when   because   but   before   if   so… that as… as didn’t… until   and   after   or   since   as   so that   unless 11．She go to bed her mother came back. 12．Yesterday Jim didn’t go to see the film, he must go over his lessons. 13．The students were talking about the sports meeting the teacher came in. 14．I was tired I couldn’t walk any more. 15．This building is tall that one. 16．We have studied here 1994. 17．The child had studied English for two years he went to middle school. 18． the boy finished his homework, he went to bed. 19．He works hard he can get No.1. 20．I won’t go there I am invited. 11． didn’t until 12．because 13．when 14． so that 15． as as 16．since 17．before 18．After 19．so that 20．unless 【解析】 11．句意：直到她妈妈回来她才睡觉。not ……until，直到……才，根据后面是came，是过去时，所以前面用didn’t。故填didn’t ；until 。 12．句意：昨天吉姆没有去看电影，因为他必须复习功课。根据语境可知，前后句是因果关系，所以用because。故填because。 13．句意：老师进来时，学生们正在谈论运动会。根据“The students were talking about the sports meeting...the teacher came in.”可知，两个动作同时发生，表示当……时，用when。故填when。 14．句意：我累得再也走不动了。so+形容词that+从句，意为“如此……以至于”，固定搭配。故填so；that。 15．句意：这座建筑物和那座一样高。as+形容词/副词（原级）+as，和……一样，固定搭配。故填as，as。 16．句意：我们从1994年就在这里学习。根据前面是have studied ，是现在完成时。根据since+时间点，主句用现在完成时。故填since。 17． 句意：这个孩子上中学之前已经学了两年英语。题干中主句用过去完成时态，分析句子结构可知，此处要用时间状语从句表示过去的某一时间之前，before表示“在……之前”。故填before。 18． 句意：男孩做完作业后，就去睡觉了。根据“the boy finished his homework, he went to bed.”可知，两个句子表示先后顺序，睡觉在写完作业之后，所以用连词after“在……之后”。放句首，首字母要大写。故填After。 19．句意：他努力学习，以便能得第一名。前半句“He works hard”是努力的行为，后半句“he can get No.1”是行为的目的。“so that” 表示目的，意为“以便；为了”，引导目的状语从句。故填so that。 20．句意：除非我被邀请，否则我不会去那里。句子隐含“如果我不被邀请，我就不去”的逻辑，符合“unless”的用法。“unless” 表示条件，意为“除非”，相当于“if…not”。故填unless。 链接中考（测试时间：15分钟） 一、单项选择 1．（24-25七年级下·广东江门·期中）The little girl didn’t go to bed ________ her mother arrived home. A．if B．since C．because D．until 2．（24-25九年级上·天津南开·阶段练习）—Hurry up. The bus is coming. —Oh, no. We mustn’t ________ the street ________ the traffic lights are green. A．across; after B．through; since C．across; while D．cross; until 3．（24-25八年级下·吉林长春·期中）________ Hansel and Gretel dropped pieces of bread along the way, ________ they still got lost in the forest. A．Although; but B．Although; / C．Because; so D．Because; / 4．（24-25八年级下·广东广州·期中）________ he had a bad cold, ________ it didn’t stop him from going to school. A．Because; so B．Although; but C．Although; / D．/; because 5．（24-25六年级下·山东东营·期中）My favorite subject is English, ________ I think it’s interesting. A．and B．but C．because D．so 6．（24-25六年级下·黑龙江大庆·期中）Everyone ________ our new teacher ________ she makes her class ________. A．like; so; interest B．likes; because; interesting C．likes; but; interested D．like; because; interests 7．（24-25八年级下·甘肃张掖·期中）Now we must do more exercise to keep healthy ________ we can have a strong body to beat illness. A．so that B．until C．even if D．while 8．（24-25八年级下·安徽宿州·期中）Our teacher asks us to watch the news every day ________ we can learn more about the outside world. A．while B．though C．so that D．as soon as 9．（2025·江苏连云港·中考真题）________ over 400 million adults are too heavy, China has made a plan to help its people with weight control. A．Since B．Unless C．Though D．Until 10．（2025·西藏·中考真题）________ or not you’re successful, you must try your best. A．Whether B．If C．Either D．Neither 11．（2025·江苏无锡·中考真题）________ it may not work on everyone, it may work on you. A．Though B．But C．Because D．Since 12．（2025·江苏扬州·中考真题）The wind power of our country develops more quickly ________ we push for green energy. A．though B．before C．as D．until 1．D 【详解】句意：小女孩直到她妈妈到家才睡觉。 考查连词辨析。if如果；since自从；because因为；until直到。根据“didn’t go to bed ... her mother arrived home.”可知，是指直到妈妈到家才睡觉，not ... until“直到……才”。故选D。 2．D 【详解】句意：——快点，公交车来了。——哦，不行。我们必须等到交通灯变绿才可以过马路。 考查动词和连词辨析。across; after穿过、越过，介词；在……之后，连词；through; since穿过、通过，介词；自从、因为，连词；across; while穿过、越过，介词；当……的时候，连词；cross; until穿过、越过，动词；直到……为止，连词。根据“—Hurry up. The bus is coming. —Oh, no. We mustn’t...the street...the traffic lights are green.”可知，第一空，此处表示“穿过马路”，句中“mustn’t”是情态动词，后接动词原形，因此使用动词“cross”；第二空，此处表示“直到”交通灯变绿“才”可以过马路，短语“not...until...”指“直到……才做某事”，因此使用连词“until”。故选D。 3．B 【详解】句意：尽管韩赛尔和格瑞特沿路扔了很多面包屑，但是他们依然在森林里迷路了。 考查连词。Although尽管；but但是；Because因为；so因此。根据“... Hansel and Gretel dropped pieces of bread along the way, ... they still got lost in the forest.”可知，前后两句话之间是让步关系；Although“尽管”，引导让步状语从句，不与but连用。故选B。 4．C 【详解】句意：尽管他得了重感冒，但这并没有阻止他去上学。 考查连词用法。because因为；so所以；although尽管；but但是。英语表达中，because和so不能同时用；although和but也不能同时用，只能用其一。此句是让步关系，用Although引导，后面无需再用but。故选C。 5．C 【详解】句意：我最喜欢的科目是英语，因为我认为它很有趣。 考查连词辨析。and和；but但是；because因为；so所以。根据“My favorite subject is English...I think it’s interesting.”可知，后句是前句的原因，此处用because引导原因状语从句，故选C。 6．B 【详解】句意：每个人都喜欢我们的新老师，因为她使她的课变得很有趣。 考查主谓一致、连词辨析和形容词的用法。so因此；because因为；but但是；interest兴趣，名词；interesting有趣的，形容词；interested感兴趣的，形容词；interests兴趣，名词复数。第一空everyone为不定代词，作主语时后面的谓语动词用单数形式；第二空表示喜欢新老师是因为她的课有趣，因此应用because引导原因状语从句；第三个空为“make＋名词＋形容词”结构，意为“使……处于……状态”，因此应用形容词在句中作宾语补足语，此处修饰class，用interesting。故选B。 7．A 【详解】句意：现在我们必须多做运动来保持健康，这样我们才能有一个强壮的身体来战胜疾病。 考查连词。so that表示“以便，为了”，引导目的状语从句；until表示“直到……为止”，引导时间状语从句；even if表示“即使”，引导让步状语从句；while表示“当……时候”或“然而”，引导时间状语从句或表示对比。“we must do more exercise to keep healthy”的目的是“we can have a strong body to beat illness”，即多做运动是为了有一个强壮的身体来战胜疾病，因此应用so that引导目的状语从句。故选A。 8．C 【详解】句意：我们的老师要求我们每天看新闻，这样我们就能更多地了解外面的世界。 考查连词辨析。while当……时候，引导时间状语从句；though虽然，尽管，引导让步状语从句；so that以便，为了，引导目的状语从句；as soon as一……就……，引导时间状语从句。根据语境可知，老师让我们每天看新闻的目的是让我们了解外面的世界，“we can learn more about the outside world”表示目的，所以用“so that”引导目的状语从句。故选C。 9．A 【详解】句意：因为超过4亿成年人体重超标，中国制定了一个计划来帮助人们控制体重。 考查从属连词辨析。Since因为；Unless除非；Though尽管；Until直到。根据“over 400 million adults are too heavy”可知，“超过4亿成年人体重超标”是“制定计划来帮助人们控制体重”的原因，用since引导原因状语从句。故选A。 10．A 【详解】句意：无论你是否成功，你必须尽你最大的努力。 考查让步状语从句。Whether是否，无论；If如果，是否，一般不与“or not”搭配使用；Either两者中的任一；Neither两者都不。此处指“无论”你是否成功，用“Whether or not”固定搭配，意为“无论是否”，用于引导让步状语从句。故选A。 11．A 【详解】句意：虽然它可能不会对每个人都有效，但它可能对你有效。 考查连词辨析。Though尽管，虽然；But但是；Because因为；Since自从。根据“... it may not work on everyone, it may work on you.”可知，此处表示让步关系，表示尽管它可能不会对每个人有效，但可能对你有效，用though引导让步状语从句。故选A。 12．C 【详解】句意：随着我们推动绿色能源发展，我国的风力发电发展得更快了。 考查连词辨析。though虽然；before在……之前；as随着；until直到……为止。根据“The wind power of our country develops more quickly...we push for green energy.”可知，as符合语境，引导时间状语从句，表示“随着我们推动绿色能源发展，我国的风力发电发展得更快了”。故选C。 8 / 22 学科网（北京）股份有限公司 $