Unit 3 Grammar（although,until,so that,if引导状语从句）核心知识点精讲精练-2025-2026学年八年级英语下册单元全方位精练（新教材人教版）

Unit 3 Growing up (Grammar)（although,until,so that,if引导状语从句） 核心知识点精讲精练 【主要内容】 · 【单元核心知识点精讲精练】每个单元按照教材安排分为Section A；Grammar和Section B三个部分。 · Grammar 部分精讲本单元的重点语法，讲解部分配有随学随练。 · Grammar 部分还设置了单元语法基础练习和单元语法提升练习，丰富多样的习题帮助学生更好地学习并掌握单元语法知识。 1、 单元语法解析 although引导让步状语从句 1. although引导让步状语从句 (1) although意为“虽然，即使”，引导让步状语从句，。 Although the boy made a mistake, it was not a big deal.虽然这个男孩犯了错，但没什么大不了的。 (2) although引导的让步状语从句可以位于主句前，也可以位于主句后。从句位于主句之前时，后面要用逗号将其与主句分隔，位于主句之后时，可以不加逗号。 Edward doesn’t lose heart, although he has failed several times.虽然爱德华失败了好几次，但他没有灰心。 Although her schoolwork is very heavy, she still studies hard every day. 尽管她的学业很繁重，但她仍然每天努力学习。 2. 其他让步状语从句 除although外，though,even if,even though,while等也用于引导让步状语从句。 (1) though引导让步状语从句，常可以与although互换。 Though/Although the story is a bit difficult to understand, I still think it’s worth reading.尽管这个故事有点难懂，我仍然认为它值得一读。 (2) even if更多强调对假设情况的让步。 Even if you fail the test, you shouldn’t have a long face. 即使你考试没及格，你也不应该愁眉苦脸。 (3) even though更多强调对既定事实的让步。 He is lively and thoughtful, even though he seems a little different from others.他既活泼又善于思考，尽管他看起来和其他人有些不同。 (4) while常表示对比性让步，引导的从句通常放在句首。 While he is young, he knows a lot.虽然他年纪小，但他懂得很多。 (5) however引导让步从句使要使用以下结构：“however + 形容词/副词 + 主语 + 谓语”，表示“无论多么…”。常可以与“No matter + 疑问词”结构互换。 However difficult the problem is, we can solve it. =No matter how difficult the problem is, we can solve it.无论这道题多难，我们都能解决。 You are welcome to visit us no matter when you are free. =You are welcome to visit us whenever you are free. 无论何时你有空，都欢迎你来拜访我们。 3. 让步状语从句的注意事项 although等引导让步状语从句时，不与but等词连用。但可以still,yet等连用。 Although it’s raining, they are still working outside.尽管在下雨，他们仍然在外面工作。 Though he is rich, yet he is not happy.虽然他很富有，但他并不快乐。 [随学随练] 单项填空 1．________ it rained heavily, they still went hiking in the mountains. A．Because B．Although C．If D．When 2．—I feel so bad. I forgot your birthday ________ you reminded me twice. —Never mind! It’s really not a big deal. A．because B．even though C．when D．so that 3．—Will you still play football tomorrow? —Yes, we will keep it ________ it’s cloudy and windy. A．as long as B．even if C．as soon as D．so that 4．________ how difficult the task is, we must try our best to finish it. A．Even if B．No matter C．As if D．In case 5．_______ there will be more AI teachers in the future, _______ I don’t think they can take the place of teachers in school. A．Although; / B．Although; but C．Although; although D．But; although 补全句子(每空一词) 1．无论你站在哪里，你的面前总有一幅完美的画面。 ________ ________ ________ ________ ________, there is always a perfect picture in front of you. 2．他虽然经验最少，却是最出色的老师。 ________ ________ he has the least experience, he’s the best teacher. 3．尽管他很累，他还是继续做作业。 ________ he was very tired, he ________ doing his homework. 4．即使项目遇到了大麻烦，他们还是齐心协力，从未放弃。 ________ ________ the project faced big problems, they ________ ________ and never gave up. until引导时间状语从句 1. until引导时间状语从句 (1) until意为“直到...时，直到...为止”，引导时间状语从句。 He lay awake until his father came back from work. 他醒着躺着，直到爸爸下班回来。 (2) until与not...until...引导时间状语从句 until意为“直到……为止”，主句的谓语动词为延续性动词。 until用于否定句 中，构成not...until...结构，意为“直到……才”，此时主句的谓语动词为非延续性动词。 He slept until his father came back.他一直睡到他爸爸回来。 He didn’t go to bed until his father came back. 直到他爸爸回来，他才上床睡觉。 2. 其他时间状语从句 till, when, while, as, before, after等也常用于引导时间状语从句。 (1) till表示“直到...时”，常可与until互换。但till一般不位于句首，until可以位于句首。 They slept till the alarm woke them up at four. 他们一直睡到4点钟被闹钟叫醒。 (2) when/while表示“当...时”，通常可以互换使用。when引导的从句的谓语动词可以是延续性动词，也可以是非延续性动词。while引导的从句的谓语动词必须是延续性动词。 When the typhoon came, they stayed safely inside their house.台风来袭时，他们安全地待在屋里。 When/While he was waiting for the doctors, he shouted to neighbors aloud for help. 在他等待医生的时候，他大声向邻居呼救。  (3) as也可以表示“当...时”,可与when/while互换使用。当表示“随着...”时，只用as引导从句。 As/When she stood on the stage with flowers in hands, her eyes were filled with tears.当她手捧鲜花站在舞台上时，眼中充满了泪水。 As time goes on, we’re sure to find more ways to make our homes smarter!随着时间的推移，我们一定会找到更多让我们的家变得更智能的方法！ (4) before表示“在...之前”；after表示“在...之后”。 After the storm passed, some people started to clear the streets.暴风雨过后，一些人开始清理街道。  Look both ways before you cross the street to avoid accidents.过马路前要左右看，以免发生事故。 (5) as soon as 表示“一...就...” As soon as he arrived at the station, he rang up his friend.他一到车站就给朋友打了电话。 3. 时间状语从句的时态 (1) 时间状语从句一般遵循“主将从现”原则。主要有以下三种情况： 主句是一般将来时，从句用一般现在时。 I'm going to tidy my bedroom before I go to school. 主句谓语动词含情态动词，从句用一般现在时。 You should pay attention to your pronunciation when you speak English 主句是祈使句，从句用一般现在时。 Please continue reading the story until you finish the third page. (2) 主句是过去的时态，从句使用相应的过去的时态。 I got used to the hot food slowly after I moved to Sichuan. 搬到四川后，我慢慢习惯了吃辣的食物 When my neighbour rang up, my family were having dinner. 当我的邻居打电话来时，我们全家正在吃晚饭。 [随学随练] 单项填空 1．—When did you go to bed last night? — I didn’t go to bed _________ my father came back A．after B．if C．until D．because 2．Go straight _________ you get to the first crossing. A．so B．because C．until D．but 3．We ________ see any flowers ________ May or June. A．too; to B．won’t; until C．are; until D．not; until 4．Remember ________ an umbrella with you ________ you go outside. It’s going to rain. A．taking, after B．to take, until C．taking, before D．to take, when 5．—He made a serious mistake, but he took action to change that ________ it got worse. —Luckily he didn’t cause any loss. A．when B．after C．until D．before 补全句子(每空一词) 1．直到我加入学校的辩论队，我才真正体会到团队精神的力量。 I ______ truly experience the power of team spirit ______ I joined the school’s debate team. 2．我会一直等你，直到你回来。 I ________ ________ for you ________ you ________ back. 3．玛丽的父母去世后，她去和叔叔一起生活。 Mary went to live with her uncle ________ her parents ________ ________. 4．我喜欢在学习时听音乐。 I enjoy ________ ________ music ________ I’m studying. so that引导目的状语从句 1. so that引导状语从句 (1) so that表示“以便”，引导目的状语从句，此时从句中常有can,could,may,might,will,would,shall,should等情态动词，表示愿望、推测或是主观意念。 The teacher explained the word in great detail so that all the students could understand it.老师详细地解释了这个词，以便所有的学生都能理解。 (2) so that还可以表示“所以”，引导结果状语从句。 The boy behaved himself at the table, so that he was praised by his mother. 这个男孩在餐桌上的表现得很好，因此得到了妈妈的表扬。 2. 其他目的/结果状语从句 (1) in order that引导目的状语从句，可与so that互换。 We left early so that/in order that we could catch the train.我们早早出发，以便能赶上火车。 (2) so...that.../such...that...引导结果状语从句，表示“如此...以至于...”。so用于修饰形容词或副词；such修饰名词或名词短语。 The boy ran so fast that no one could catch up with him.那个男孩跑得那么快，以至于没人能追上他。 Zhang Peng is such an excellent student that everybody likes him.张鹏是如此优秀的一个学生以至于每个人都喜欢他。 3. so that引导状语从句的注意事项 (1) so that引导目的状语从句时，从句中常有can,could,may,might,will,等情态动词。 We turned on the light so that we could see what had made a big noise.我们打开灯，以便能看清是什么东西发出了那么大的声响。 (2) so that引导目的状语从句时，位于主句后，且不用加逗号。 He must get up early that he can go to work on time.他必须早点起床,以便能按时上班。 (3) so that引导结果状语从句时，位于主句后，可以用逗号隔开。that可以省略，此时变成了so引导的并列句。 He explained it clearly, so that everyone was satisfied.他解释得很清楚因此大家都很满意。(复合句) He explained it clearly, so everyone was satisfied.他解释得很清楚因此大家都很满意。(并列句) [随学随练] 单项填空 1．As soon as Tina ________ in Shanghai, she will stay with the Zhao family for two weeks. A．arrive B．arrives C．will arrive D．arrived 2．He got up early ________ he could catch the early bus. A．so that B．until C．although D．because 3．The noise is ________ loud ________ I can’t sleep at all. A．such; that B．so; that C．enough; so D．very; that 4．He went to a training centre in his spare time __________ he could do the job well. A．in order to B．so as to C．in order that D．to do 5．Why don’t we start a little early ________ we don’t have to hurry? A．in order to B．so that C．even if D．because of 补全句子(每空一词) 1．老师们设计了许多游戏，以便每个学生都能有机会用英语表达自己。 The teachers designed many games ________ ________ every student could get a chance to express themselves in English. 2．吉姆打算在活动中拍很多照片以便能记住快乐的时光。 Jim is going to take many photos in the activity _________ __________ _________ he can remember the happy time. 3．这位舞者的表演如此精彩，以至于全场观众都为她鼓掌。 The dancer’s performance was ________ wonderful ________ all the audience clapped for her. 4．她每天都练习弹钢琴，为的是能在音乐会上有出色的表现。 She practices the piano every day ________ ________ she can perform well in the concert. if引导条件状语从句 1. if引导真实条件状语从句 (1) 零条件句 表示普遍存在的事实、真理或习惯行为等。 If you mix red and yellow paint, you get orange.如果你把红色和黄色颜料混合，就会得到橙色。 If I have free time on weekends, I usually clean my bedroom.如果我周末有空，我通常会打扫卧室。 (2) 第一条件句 第一条件句中的条件通常是假设的、未发生的，但被认为是可能发生的。它表达了说话者对某种情况或事情的预期、愿望、假设或推测。 If I am free this Tuesday evening, I will go shopping with my mum. 如果这周二晚上我有空，我会和我妈妈一起去购物。 If it doesn’t rain tomorrow, we’ll have a picnic. 如果明天不下雨，我们去野餐。 2. 其他条件状语从句 除if外，unless(除非)，as long as(只要)，once(一旦)也常用于引导条件状语从句。 这些词引导条件状语从句时，一般都遵循“主将从现”的时态原则。 I will give you a gift as long as you pass the exam. 只要你通过考试，我就会给你一个礼物。 Our business won’t improve unless we offer better service. 我们的生意不会改善，除非我们提供更好的服务。 Once you make a decision, stick to it. 一旦你做了决定，就要坚持。 3. 条件状语从句的时态 (1) 零条件句的时态 · if从句是一般现在时，主句用一般现在时。 · if从句是一般过去时，主句用一般过去时。 从句时态 主句时态 例句 if从句(一般现在时) 主句(一般现在时) If you heat water to 100 ℃，it boils. if从句(一般过去时) 主句(一般过去时) In that school twenty years ago, if a student was late, he or she cleaned the classroom after class. (2) 第一条件句的时态 第一条件句通常遵循“主将从现”的原则。“主将从现”原则有以下三种情况： · 主句是一般将来时，从句用一般现在时。 · 主句的谓语动词含有情态动词，从句用一般现在时。 · 主句是祈使句，从句用一般现在时。 从句时态 主句时态 例句 if从句(一般现在时) 主句(一般将来时) If the rehearsal ends at 7:00 p.m., I’ll pick you up at 7:15 p.m. if从句(一般现在时) 主句(含情态动词) Texting can make things worse if you are not careful with your words. if从句(一般现在时) 主句(祈使句) If you have any problem, call me at 8866753. [随学随练] 单项填空 1．________ you save money every month, you will have enough to buy that bike soon. A．If B．Because C．So D．But 2．You will fail the exam ________ you study harder. So don’t spend too much time on TV! A．if B．unless C．because D．when 3．Getting enough sleep is a must for us teenagers. ________ you make it a habit, you will feel more energetic. A．Because B．Once C．Though D．While 4．We ________ a “helping hands” meeting in the square this weekend if it rains. A．will have B．won’t have C．have D．don’t have 5．If you ________ hard and stick to your dream, you ________ it one day. A．work; will achieve B．will work; achieve C．work; achieve D．will work; will achieve 补全句子(每空一词) 1．只要你安全，我就会感到快乐。 I’ll be happy ________ ________ ________ you’re safe. 2．除非他们更加努力工作，否则无法按时完成这个项目。 They ________ ________ the project on time ________ they work harder. 3．如果你照顾好自己，你将很快变得更好。 If you _________ ________ _________ _________ yourself, you’ll get better soon. 4．先生，抱歉，如果您在15分钟内未能支付订单款项，您就无法拿到您订购的商品。 Sorry, sir, you can’t get your order if you_________ ________ _________ for it in 15 minutes. 5．如果你饮食均衡、睡眠充足并锻炼，你就会拥有健康的身体。 If you have a good diet, get enough sleep and do exercise, you ________ ________ a healthy body. 2、 单元语法基础练习 1. 单项填空 (1) He made a lot of mistakes in the English exam ________ he failed to get a good grade. A．only if B．in order to C．so that D．as long as (2) He ________ think he was wrong ________ I showed the answer to him. A．didn’t; at all B．didn’t; until C．won’t; until D．don’t; after (3) ________ he was tired, ________ he still helped his mother with housework. A．Although; but B．Although; / C．But; although D．But; / (4) Lucy waited ________ her brother came back from school. A．when B．after C．before D．until (5) She studies hard ________ she can pass the exam. A．such that B．because C．so that D．but (6) —We will certainly go to a good high school _______ we study hard. —Yes. Hope our dream will come true. A．unless B．if C．before D．so (7) —Is Millie going shopping tomorrow afternoon? —I’m not sure. But if she ________, I won’t go either. A．goes B．doesn’t go C．will go D．won’t go (8) —Daddy, when can I watch the programme? It began an hour ago! —________ A．Until you finish your homework. B．Until you will finish your homework. C．Not until you finish your homework. D．Not until you will finish your homework. (9) E-payment makes our lives _________. We can buy things _________ we don’t take any cash. A．difficult; unless B．difficult; although C．convenient; even if D．convenient; as if (10) The wind power of our country develops more quickly ________ we push for green energy. A．though B．before C．as D．until 2. 阅读下面句子，用although, until, so that或者if完成句子。 (1) We’ll wait for you at the school gate you finish your after-school class. (2) you want to keep healthy, eat more fruit and vegetables every day. (3) We will go climbing, it is sunny tomorrow. (4) the weather is bad, many people are still in high spirits. (5) I can understand the novel well there are a few new words in it. (6) We should learn English well we can tell Chinese stories to the world. (7) The teacher speaks very loudly all the students can hear her. (8) you borrow something from others, you should give it back on time. 3. 按要求完成句子 (1) We finished our homework. Then the teacher came back. (用 not…until 改写) (2) In some families, competition starts very young and continues. The kids get older.（用until合成一个句子） (3) We will have a picnic in the park. The weather is sunny. (用if合并句子)   (4) When we had difficulties, we helped each other. (用if改写句子) (5) Postcards are rather old-fashioned, but I think they’re a good way to learn about different places. (用although改写句子) (6) Milk is good. You should not drink too much of it. (用although或though连接句子) (7) She researched fashion materials to make her collection special at the show. (改写为复合句，保持句意基本不变) (8) She studies very hard because she wants to get into a good university. (用so that改写句子) 4. 语法选择 When you feel stressed, there are many things you can do. First, you can take a break from what you are doing. This will help you clear your mind. You can listen to music or go for a walk. Next, share your problems with someone you trust instead of shutting yourself away. The person might not have any advice for you, (1) talking about your problems can help you feel better. Lastly, remember to take care of yourself. Eat healthy food, exercise, and get enough sleep. These three things alone are great for reducing stress! If you feel upset about something, you should speak to a person you trust about it. (2) people might hurt you sometimes, it doesn’t always mean that they did it on purpose. Talk to your loved ones whenever you feel good or bad (3) your joy will be doubled, and your problems will be reduced by half. (4) you apologize, the other person might not want to talk to you. You won’t understand why she got upset (5) you put yourself in her shoes. (1)A．if B．although C．so that (2)A．If B．Although C．Until (3)A．so that B．although C．until (4)A．If B．Unless C．Although (5)A．if B．until C．although 3、 单元语法提升练习 1. 语法填空 Dear Miss Lee, I’m writing to say thank you—you’ve helped me through one of the hardest times in my life, and I’ll never forget it. Last term, a few classmates kept bullying me. I felt so scared that I shut (1) (my) away and stayed in low spirits for weeks. I even stopped talking to my friends and (2) (behave) badly in class. I didn’t tell anybody (3) I couldn’t hold back my tears one afternoon after class. (4) (lucky), you noticed my sadness and asked me to talk. You didn’t just listen—you encouraged me to stand up for myself and told me I was stronger than I thought. You also talked to the other students, so the (5) (bully) stopped. At first, I was (6) bit shocked that you cared so much. But your words made me try my best (7) (be) brave again. Now, I’m not only (8) (confident) but also have made new friends. When I got good grades last month, you said you were proud (9) me. That moment made me so happy! Instead of (10) (feel) small, I now know I can do great things. Thank you for being there for me. You’re the best teacher ever! Sincerely, Lily 2. 补全对话 A: Hi, Li Ming! What’s your dream when you grow up? B: Hi, Wang Hua! I want to be a basketball player. A: That’s a great dream. (1) ? B: I practice playing basketball every day after school. A: (2) , it’s not easy to be a professional basketball player. B: I know. But I have a strong will. I practice hard (3) . A: What if you can’t be a professional one? B: (4) , I will still play basketball as my hobby. A: That’s good. I believe your dream will come true (5) . B: Thank you! I will keep working hard. 3. 翻译句子 (1) 直到这条河干涸了，人们才意识到保护水的重要性。 (2) 直到太阳升起他们才开始动身前往那个工厂。 (3) 我们会待在那里直到假期结束。 (4) 尽管天气不好，这里的很多人依然情绪高涨。 (5) 我们应该多做运动，这样才能保持精力充沛。 (6) 你最好尽可能多地读书，这样你的英语会提高。 (7) 如果你感兴趣，请通过邮件xxx_school@volunteer.com联系我们。 (8) 如果我们齐心协力，我们的社区将会成为一个更好的地方。 学科网（北京）股份有限公司 $ Unit 3 Growing up (Grammar)（although,until,so that,if引导状语从句） 核心知识点精讲精练 【主要内容】 · 【单元核心知识点精讲精练】每个单元按照教材安排分为Section A；Grammar和Section B三个部分。 · Grammar 部分精讲本单元的重点语法，讲解部分配有随学随练。 · Grammar 部分还设置了单元语法基础练习和单元语法提升练习，丰富多样的习题帮助学生更好地学习并掌握单元语法知识。 1、 单元语法解析 although引导让步状语从句 1. although引导让步状语从句 (1) although意为“虽然，即使”，引导让步状语从句，。 Although the boy made a mistake, it was not a big deal.虽然这个男孩犯了错，但没什么大不了的。 (2) although引导的让步状语从句可以位于主句前，也可以位于主句后。从句位于主句之前时，后面要用逗号将其与主句分隔，位于主句之后时，可以不加逗号。 Edward doesn’t lose heart, although he has failed several times.虽然爱德华失败了好几次，但他没有灰心。 Although her schoolwork is very heavy, she still studies hard every day. 尽管她的学业很繁重，但她仍然每天努力学习。 2. 其他让步状语从句 除although外，though,even if,even though,while等也用于引导让步状语从句。 (1) though引导让步状语从句，常可以与although互换。 Though/Although the story is a bit difficult to understand, I still think it’s worth reading.尽管这个故事有点难懂，我仍然认为它值得一读。 (2) even if更多强调对假设情况的让步。 Even if you fail the test, you shouldn’t have a long face. 即使你考试没及格，你也不应该愁眉苦脸。 (3) even though更多强调对既定事实的让步。 He is lively and thoughtful, even though he seems a little different from others.他既活泼又善于思考，尽管他看起来和其他人有些不同。 (4) while常表示对比性让步，引导的从句通常放在句首。 While he is young, he knows a lot.虽然他年纪小，但他懂得很多。 (5) however引导让步从句使要使用以下结构：“however + 形容词/副词 + 主语 + 谓语”，表示“无论多么…”。常可以与“No matter + 疑问词”结构互换。 However difficult the problem is, we can solve it. =No matter how difficult the problem is, we can solve it.无论这道题多难，我们都能解决。 You are welcome to visit us no matter when you are free. =You are welcome to visit us whenever you are free. 无论何时你有空，都欢迎你来拜访我们。 3. 让步状语从句的注意事项 although等引导让步状语从句时，不与but等词连用。但可以still,yet等连用。 Although it’s raining, they are still working outside.尽管在下雨，他们仍然在外面工作。 Though he is rich, yet he is not happy.虽然他很富有，但他并不快乐。 [随学随练] 单项填空 1．________ it rained heavily, they still went hiking in the mountains. A．Because B．Although C．If D．When 【答案】B 【详解】句意：尽管雨下得很大，他们仍然去山里徒步旅行。 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；If如果，引导条件状语从句；When当……时候，引导时间状语从句。根据语境可知，雨下得大和他们仍然去山里徒步旅行之间是让步关系，即尽管雨大，他们还是去徒步了，所以应该用Although。故选B。 2．—I feel so bad. I forgot your birthday ________ you reminded me twice. —Never mind! It’s really not a big deal. A．because B．even though C．when D．so that 【答案】B 【详解】句意：——我感觉很糟糕。我忘记了你的生日，尽管你提醒了我两次。——没关系！这真的没什么大不了的。 考查连词辨析。because因为；even though尽管；when当……时；so that以便。根据句意，前句“我忘记了你的生日”与后句“你提醒了我两次”之间存在转折关系，表示“尽管被提醒了两次，但还是忘了”，因此应选用表示让步的连词even though。故选B。 3．—Will you still play football tomorrow? —Yes, we will keep it ________ it’s cloudy and windy. A．as long as B．even if C．as soon as D．so that 【答案】B 【详解】句意：——你们明天还会踢足球吗？——是的，即使多云又刮风，我们也会坚持踢。 考查连词短语。as long as只要，表条件；even if即使，表让步；as soon as一……就……，表时间；so that以便，表目的。根据“Yes, we will keep it”和“it’s cloudy and windy”可知，后者为不利条件，但动作仍持续，此处是让步关系，应用even if引导让步状语从句。故选B。 4．________ how difficult the task is, we must try our best to finish it. A．Even if B．No matter C．As if D．In case 【答案】B 【详解】句意：无论这项任务多么困难，我们都必须尽力完成它。 考查短语辨析。Even if即使，引导让步状语从句；No matter how无论多么，引导让步状语从句；As if好像，引导方式状语从句；In case以防，引导目的状语从句。根据“how difficult the task is”可知，此处表达的是“无论任务多么困难”，强调的是一种无条件的情况，所以应该用“No matter how”来引导让步状语从句。故选B。 5．_______ there will be more AI teachers in the future, _______ I don’t think they can take the place of teachers in school. A．Although; / B．Although; but C．Although; although D．But; although 【答案】A 【详解】句意：尽管未来会有更多AI老师，但我不认为他们能替代学校里的老师。 考查连词用法。在英语中，although/though（虽然）与but（但是）不能同时使用，只能选用其中一个。根据句意，前半句表示让步（“尽管……”），后半句表示转折（“但……”），因此应选用“Although”引导让步状语从句，主句前不加任何连词。故选A。 补全句子(每空一词) 1．无论你站在哪里，你的面前总有一幅完美的画面。 ________ ________ ________ ________ ________, there is always a perfect picture in front of you. 【答案】 No matter where you stand 2．他虽然经验最少，却是最出色的老师。 ________ ________ he has the least experience, he’s the best teacher. 【答案】 Even though 3．尽管他很累，他还是继续做作业。 ________ he was very tired, he ________ doing his homework. 【答案】 Although kept 4．即使项目遇到了大麻烦，他们还是齐心协力，从未放弃。 ________ ________ the project faced big problems, they ________ ________ and never gave up. 【答案】 Even though/if pulled together until引导时间状语从句 1. until引导时间状语从句 (1) until意为“直到...时，直到...为止”，引导时间状语从句。 He lay awake until his father came back from work. 他醒着躺着，直到爸爸下班回来。 (2) until与not...until...引导时间状语从句 until意为“直到……为止”，主句的谓语动词为延续性动词。 until用于否定句 中，构成not...until...结构，意为“直到……才”，此时主句的谓语动词为非延续性动词。 He slept until his father came back.他一直睡到他爸爸回来。 He didn’t go to bed until his father came back. 直到他爸爸回来，他才上床睡觉。 2. 其他时间状语从句 till, when, while, as, before, after等也常用于引导时间状语从句。 (1) till表示“直到...时”，常可与until互换。但till一般不位于句首，until可以位于句首。 They slept till the alarm woke them up at four. 他们一直睡到4点钟被闹钟叫醒。 (2) when/while表示“当...时”，通常可以互换使用。when引导的从句的谓语动词可以是延续性动词，也可以是非延续性动词。while引导的从句的谓语动词必须是延续性动词。 When the typhoon came, they stayed safely inside their house.台风来袭时，他们安全地待在屋里。 When/While he was waiting for the doctors, he shouted to neighbors aloud for help. 在他等待医生的时候，他大声向邻居呼救。  (3) as也可以表示“当...时”,可与when/while互换使用。当表示“随着...”时，只用as引导从句。 As/When she stood on the stage with flowers in hands, her eyes were filled with tears.当她手捧鲜花站在舞台上时，眼中充满了泪水。 As time goes on, we’re sure to find more ways to make our homes smarter!随着时间的推移，我们一定会找到更多让我们的家变得更智能的方法！ (4) before表示“在...之前”；after表示“在...之后”。 After the storm passed, some people started to clear the streets.暴风雨过后，一些人开始清理街道。  Look both ways before you cross the street to avoid accidents.过马路前要左右看，以免发生事故。 (5) as soon as 表示“一...就...” As soon as he arrived at the station, he rang up his friend.他一到车站就给朋友打了电话。 3. 时间状语从句的时态 (1) 时间状语从句一般遵循“主将从现”原则。主要有以下三种情况： 主句是一般将来时，从句用一般现在时。 I'm going to tidy my bedroom before I go to school. 主句谓语动词含情态动词，从句用一般现在时。 You should pay attention to your pronunciation when you speak English 主句是祈使句，从句用一般现在时。 Please continue reading the story until you finish the third page. (2) 主句是过去的时态，从句使用相应的过去的时态。 I got used to the hot food slowly after I moved to Sichuan. 搬到四川后，我慢慢习惯了吃辣的食物 When my neighbour rang up, my family were having dinner. 当我的邻居打电话来时，我们全家正在吃晚饭。 [随学随练] 单项填空 1．—When did you go to bed last night? — I didn’t go to bed _________ my father came back A．after B．if C．until D．because 【答案】C 【详解】句意：——你昨晚什么时候睡觉的？——直到我父亲回来我才睡觉。 考查连词辨析。after在……之后；if如果；until直到；because因为。根据“When”和“I didn’t go to bed...my father came back”可知，此处是“not…until…”结构，意为“直到……才……”，表示动作在父亲回来后才发生。故选C。 2．Go straight _________ you get to the first crossing. A．so B．because C．until D．but 【答案】C 【详解】句意：一直往前走，直到你到达第一个十字路口。 考查连词辨析。so所以；because因为；until直到；but但是。根据句意，前半句“Go straight”表示“一直走”，后半句“you get to the first crossing”表示“到达第一个十字路口”，前后是时间延续关系，应选用表示“直到……为止”的连词until。故选C。 3．We ________ see any flowers ________ May or June. A．too; to B．won’t; until C．are; until D．not; until 【答案】B 【详解】句意：我们要到五月或六月才能看到花。 考查not...until...的用法及动词时态。too...to... 太……而不能，其后需接动词原形；not...until...结构中，实义动词see的否定需借助助动词，C 选项are与实义动词see搭配错误，排除C选项；D选项not前缺少助动词，结构不完整，排除D选项；B选项won’t; until符合not...until...的用法，且语义通顺。故选B。 4．Remember ________ an umbrella with you ________ you go outside. It’s going to rain. A．taking, after B．to take, until C．taking, before D．to take, when 【答案】D 【详解】句意：外出时记得带把伞。要下雨了。 考查非谓语动词及连词辨析。remember doing sth.“记得做过某事”；remember to do sth.“记得去做某事”。祈使句表提醒，结合“It’s going to rain.”可知带伞的动作还未发生，用动词不定式作宾语。after在……之后；until直到……为止；before在……之前；when当……时候。根据“It’s going to rain.”可知提醒出门的时候带伞，用when引导时间状语从句。故选D。 5．—He made a serious mistake, but he took action to change that ________ it got worse. —Luckily he didn’t cause any loss. A．when B．after C．until D．before 【答案】D 【详解】句意：——他犯了一个严重的错误，但他在事态恶化之前采取了行动来改变。——幸运的是他没有造成任何损失。 考查连词辨析。when当……时；after在……之后；until直到；before在……之前。根据“Luckily he didn’t cause any loss”可知，是在事态严重之前采取了行动，所以没有造成损失，故选D。 补全句子(每空一词) 1．直到我加入学校的辩论队，我才真正体会到团队精神的力量。 I ______ truly experience the power of team spirit ______ I joined the school’s debate team. 【答案】 didn’t until 2．我会一直等你，直到你回来。 I ________ ________ for you ________ you ________ back. 【答案】 will wait until come 3．玛丽的父母去世后，她去和叔叔一起生活。 Mary went to live with her uncle ________ her parents ________ ________. 【答案】 after passed away 4．我喜欢在学习时听音乐。 I enjoy ________ ________ music ________ I’m studying. 【答案】 listening to when so that引导目的状语从句 1. so that引导状语从句 (1) so that表示“以便”，引导目的状语从句，此时从句中常有can,could,may,might,will,would,shall,should等情态动词，表示愿望、推测或是主观意念。 The teacher explained the word in great detail so that all the students could understand it.老师详细地解释了这个词，以便所有的学生都能理解。 (2) so that还可以表示“所以”，引导结果状语从句。 The boy behaved himself at the table, so that he was praised by his mother. 这个男孩在餐桌上的表现得很好，因此得到了妈妈的表扬。 2. 其他目的/结果状语从句 (1) in order that引导目的状语从句，可与so that互换。 We left early so that/in order that we could catch the train.我们早早出发，以便能赶上火车。 (2) so...that.../such...that...引导结果状语从句，表示“如此...以至于...”。so用于修饰形容词或副词；such修饰名词或名词短语。 The boy ran so fast that no one could catch up with him.那个男孩跑得那么快，以至于没人能追上他。 Zhang Peng is such an excellent student that everybody likes him.张鹏是如此优秀的一个学生以至于每个人都喜欢他。 3. so that引导状语从句的注意事项 (1) so that引导目的状语从句时，从句中常有can,could,may,might,will,等情态动词。 We turned on the light so that we could see what had made a big noise.我们打开灯，以便能看清是什么东西发出了那么大的声响。 (2) so that引导目的状语从句时，位于主句后，且不用加逗号。 He must get up early that he can go to work on time.他必须早点起床,以便能按时上班。 (3) so that引导结果状语从句时，位于主句后，可以用逗号隔开。that可以省略，此时变成了so引导的并列句。 He explained it clearly, so that everyone was satisfied.他解释得很清楚因此大家都很满意。(复合句) He explained it clearly, so everyone was satisfied.他解释得很清楚因此大家都很满意。(并列句) [随学随练] 单项填空 1．As soon as Tina ________ in Shanghai, she will stay with the Zhao family for two weeks. A．arrive B．arrives C．will arrive D．arrived 【答案】B 【详解】句意：蒂娜一到上海，她就会在赵家住两周。 考查主将从现的时态用法。arrive到达，动词原形；arrives到达，第三人称单数；will arrive将到达，一般将来时；arrived到达，一般过去时。本句是“as soon as”引导的时间状语从句，主句“she will stay”用一般将来时，从句需用一般现在时表示将来，且主语“Tina”是第三人称单数，动词需用三单形式arrives。故选B。 2．He got up early ________ he could catch the early bus. A．so that B．until C．although D．because 【答案】A 【详解】句意：他起得很早，以便能赶上早班车。 考查连词辨析。so that以便，为了；until直到；although虽然；because因为。根据句意，前半句“起得早”是后半句“能赶上早班车”的目的，因此应选用表示目的的连词so that。故选A。 3．The noise is ________ loud ________ I can’t sleep at all. A．such; that B．so; that C．enough; so D．very; that 【答案】B 【详解】句意：这噪音太大了，我根本睡不着。 考查结果状语从句。such...that...如此……以至于……，such后接名词；so...that...如此……以至于……，so后接形容词或副词；enough...so...结构不正确；very...that...结构不正确。根据“loud”可知，此处是“so+形容词+that从句”结构，表示“如此……以至于……”。故选B。 4．He went to a training centre in his spare time __________ he could do the job well. A．in order to B．so as to C．in order that D．to do 【答案】C 【详解】句意：为了能把工作做好，他在业余时间去了培训中心。 考查目的状语从句。in order to为了，后接动词原形；so as to为了，后接动词原形；in order that为了，后接句子；to do动词不定式。根据“he could do the job well.”可知，此处是一个句子，用in order that。故选C。 5．Why don’t we start a little early ________ we don’t have to hurry? A．in order to B．so that C．even if D．because of 【答案】B 【详解】句意：我们为什么不早点出发，这样我们就不必匆忙了？ 考查连词辨析。in order to为了（后接动词原形）；so that以便，为了（引导目的状语从句）；even if即使；because of因为（后接名词或短语）。根据“Why don’t we start a little early...we don’t have to hurry”可知前半句“早点出发”的目的是“不必匆忙”，应选用表示目的的连词，且后接从句，所以选so that。故选B。 补全句子(每空一词) 1．老师们设计了许多游戏，以便每个学生都能有机会用英语表达自己。 The teachers designed many games ________ ________ every student could get a chance to express themselves in English. 【答案】 so that 2．吉姆打算在活动中拍很多照片以便能记住快乐的时光。 Jim is going to take many photos in the activity _________ __________ _________ he can remember the happy time. 【答案】 in order that 3．这位舞者的表演如此精彩，以至于全场观众都为她鼓掌。 The dancer’s performance was ________ wonderful ________ all the audience clapped for her. 【答案】 so that 4．她每天都练习弹钢琴，为的是能在音乐会上有出色的表现。 She practices the piano every day ________ ________ she can perform well in the concert. 【答案】 so that if引导条件状语从句 1. if引导真实条件状语从句 (1) 零条件句 表示普遍存在的事实、真理或习惯行为等。 If you mix red and yellow paint, you get orange.如果你把红色和黄色颜料混合，就会得到橙色。 If I have free time on weekends, I usually clean my bedroom.如果我周末有空，我通常会打扫卧室。 (2) 第一条件句 第一条件句中的条件通常是假设的、未发生的，但被认为是可能发生的。它表达了说话者对某种情况或事情的预期、愿望、假设或推测。 If I am free this Tuesday evening, I will go shopping with my mum. 如果这周二晚上我有空，我会和我妈妈一起去购物。 If it doesn’t rain tomorrow, we’ll have a picnic. 如果明天不下雨，我们去野餐。 2. 其他条件状语从句 除if外，unless(除非)，as long as(只要)，once(一旦)也常用于引导条件状语从句。 这些词引导条件状语从句时，一般都遵循“主将从现”的时态原则。 I will give you a gift as long as you pass the exam. 只要你通过考试，我就会给你一个礼物。 Our business won’t improve unless we offer better service. 我们的生意不会改善，除非我们提供更好的服务。 Once you make a decision, stick to it. 一旦你做了决定，就要坚持。 3. 条件状语从句的时态 (1) 零条件句的时态 · if从句是一般现在时，主句用一般现在时。 · if从句是一般过去时，主句用一般过去时。 从句时态 主句时态 例句 if从句(一般现在时) 主句(一般现在时) If you heat water to 100 ℃，it boils. if从句(一般过去时) 主句(一般过去时) In that school twenty years ago, if a student was late, he or she cleaned the classroom after class. (2) 第一条件句的时态 第一条件句通常遵循“主将从现”的原则。“主将从现”原则有以下三种情况： · 主句是一般将来时，从句用一般现在时。 · 主句的谓语动词含有情态动词，从句用一般现在时。 · 主句是祈使句，从句用一般现在时。 从句时态 主句时态 例句 if从句(一般现在时) 主句(一般将来时) If the rehearsal ends at 7:00 p.m., I’ll pick you up at 7:15 p.m. if从句(一般现在时) 主句(含情态动词) Texting can make things worse if you are not careful with your words. if从句(一般现在时) 主句(祈使句) If you have any problem, call me at 8866753. [随学随练] 单项填空 1．________ you save money every month, you will have enough to buy that bike soon. A．If B．Because C．So D．But 【答案】A 【详解】句意：如果你每个月都存钱，你很快就会有足够的钱买那辆自行车了。 If如果；Because因为；So所以；But但是。If引导条件状语从句，主句用一般将来时，从句用一般现在时，符合“存钱”与“能够购买”之间的条件关系，应填If。 2．You will fail the exam ________ you study harder. So don’t spend too much time on TV! A．if B．unless C．because D．when 【答案】B 【详解】句意：除非你更努力地学习，否则你会考试不及格。所以不要花太多时间看电视！ 考查连词辨析。if如果；unless除非，如果不；because因为；when当……时。根据“You will fail the exam...you study harder.”可知，不努力学习就会不及格，即“除非”努力学习，否则会失败，unless符合语境。故选B。 3．Getting enough sleep is a must for us teenagers. ________ you make it a habit, you will feel more energetic. A．Because B．Once C．Though D．While 【答案】B 【详解】句意：获得足够的睡眠对我们青少年来说是必需的。一旦你让它成为习惯，你会感到更有活力。 考查连词辨析。because因为；once一旦；though虽然；while当……时。根据句意，前半句强调养成习惯的条件，后半句表示结果，构成条件关系，“Once”表示“一旦……就……”，符合语境。故选B。 4．We ________ a “helping hands” meeting in the square this weekend if it rains. A．will have B．won’t have C．have D．don’t have 【答案】B 【详解】句意：如果这个周末下雨，我们就不会在广场举行“援助之手”会议。 考查动词时态。根据“if it rains”可知，此处是if引导的条件状语从句，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，排除选项C和D；再根据句意可知，此处指如果下雨就不举行会议，所以主句用否定形式won’t have。故选B。 5．If you ________ hard and stick to your dream, you ________ it one day. A．work; will achieve B．will work; achieve C．work; achieve D．will work; will achieve 【答案】A 【详解】句意：如果你努力并坚持你的梦想，有一天你会实现它。 考查if引导的条件状语从句的时态。在if引导的条件状语从句中，主句用一般将来时，从句需用一般现在时表示将来。故选A。 补全句子(每空一词) 1．只要你安全，我就会感到快乐。 I’ll be happy ________ ________ ________ you’re safe. 【答案】 as long as 2．除非他们更加努力工作，否则无法按时完成这个项目。 They ________ ________ the project on time ________ they work harder. 【答案】 won’t finish unless 3．如果你照顾好自己，你将很快变得更好。 If you _________ ________ _________ _________ yourself, you’ll get better soon. 【答案】 take good care of 4．先生，抱歉，如果您在15分钟内未能支付订单款项，您就无法拿到您订购的商品。 Sorry, sir, you can’t get your order if you_________ ________ _________ for it in 15 minutes. 【答案】 fail to pay 5．如果你饮食均衡、睡眠充足并锻炼，你就会拥有健康的身体。 If you have a good diet, get enough sleep and do exercise, you ________ ________ a healthy body. 【答案】 will have 2、 单元语法基础练习 1. 单项填空 (1) He made a lot of mistakes in the English exam ________ he failed to get a good grade. A．only if B．in order to C．so that D．as long as 【答案】C 【详解】句意：他在英语考试中犯了很多错误，以致于没能取得好成绩。 考查连词短语辨析。only if只有；in order to为了；so that以致于，以便；as long as只要。根据“made a lot of mistakes”和“failed to get a good grade”可知，前后为因果关系，so that可表示结果。故选C。 (2) He ________ think he was wrong ________ I showed the answer to him. A．didn’t; at all B．didn’t; until C．won’t; until D．don’t; after 【答案】B 【详解】句意：直到我给他看了答案，他才意识到自己错了。 考查时间状语从句。根据句意，主句“He...think he was wrong”发生在过去，且“I showed the answer to him”才发生，需用过去时和not...until...结构，实义动词“think”需用didn’t构成否定。故选B。 (3) ________ he was tired, ________ he still helped his mother with housework. A．Although; but B．Although; / C．But; although D．But; / 【答案】B 【详解】句意：虽然他累了，但他仍然帮助妈妈做家务。 考查连词用法。Although尽管/虽然；but但是。although和but在英语中不能同时使用，只能选用其中一个。根据句意，前半句表示让步，后半句表示转折，应选用“Although”引导让步状语从句，主句前不再加but。故选B。 (4) Lucy waited ________ her brother came back from school. A．when B．after C．before D．until 【答案】D 【详解】句意：露西一直等到她哥哥从学校回来。 考查连词辨析。when当……时；after在……之后；before在……之前；until直到……。根据“Lucy waited ...her brother came back from school.”，可知wait 表示“等待”，常与 until 搭配，表示“一直等到某个时间点或事件发生”。故选D。 (5) She studies hard ________ she can pass the exam. A．such that B．because C．so that D．but 【答案】C 【详解】句意：她努力学习，以便通过考试。 考查连词辨析。such that如此……以至于；because因为；so that以便，为了；but但是。根据句意，前半句“努力学习”是后半句“通过考试”的目的，应选用表目的的连词so that。故选C。 (6) —We will certainly go to a good high school _______ we study hard. —Yes. Hope our dream will come true. A．unless B．if C．before D．so 【答案】B 【详解】句意：——如果我们努力学习，我们一定能进入一所好高中。——是的，希望我们的梦想成真。 考查连词辨析。unless除非，如果不；if如果；before在……之前；so因此。根据“We will certainly go to a good high school”以及“we study hard”可知，“努力学习”是“进入好高中”的条件，应使用表示条件关系的if。故选B。 (7) —Is Millie going shopping tomorrow afternoon? —I’m not sure. But if she ________, I won’t go either. A．goes B．doesn’t go C．will go D．won’t go 【答案】B 【详解】句意：——米莉明天下午要去购物吗？——我不确定。但如果她不去，我也不去。 考查if条件句的时态。在if引导的条件状语从句中，若主句为一般将来时，从句需用一般现在时表示将来。根据主句“I won’t go either”是一般将来时，可知if从句应用一般现在时；再结合句意“I’m not sure”及“I won’t go either.”可推断，此处应表示“如果她不去”，故选B。 (8) —Daddy, when can I watch the programme? It began an hour ago! —________ A．Until you finish your homework. B．Until you will finish your homework. C．Not until you finish your homework. D．Not until you will finish your homework. 【答案】C 【详解】句意：——爸爸，我什么时候能看这个节目？它一小时前就开始了！——直到你完成作业（才能看）。 考查时间状语从句。Until you finish your homework.直到你完成作业，不用于回答许可问题；Until you will finish your homework.语法错误，until引导的时间状语从句用一般现在时表将来；Not until you finish your homework.直到你完成作业，符合“not until”句型；Not until you will finish your homework.语法错误，until引导的时间状语从句用一般现在时表将来。根据“Daddy, when can I watch the programme?”询问何时能看节目可知，not until表示“直到……才”，符合语境，且时间状语从句用一般现在时。故选C。 (9) E-payment makes our lives _________. We can buy things _________ we don’t take any cash. A．difficult; unless B．difficult; although C．convenient; even if D．convenient; as if 【答案】C 【详解】句意：电子支付让我们的生活很便利。即使我们没带现金，也可以买到东西。 考查形容词和连词辨析。difficult困难的；convenient便利的；unless除非；although尽管；even if即使；as if好像。根据“E-payment makes our lives”可知，第一空描述电子支付给生活带来的影响，结合常识可知是让生活“便利”，所以第一空用convenient。根据“We can buy things...we don’t take any cash.”可知，此处指“即使”没带现金也能买东西，所以第二空用even if引导让步状语从句。故选C。 (10) The wind power of our country develops more quickly ________ we push for green energy. A．though B．before C．as D．until 【答案】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。 2. 阅读下面句子，用although, until, so that或者if完成句子。 (1) We’ll wait for you at the school gate you finish your after-school class. (2) you want to keep healthy, eat more fruit and vegetables every day. (3) We will go climbing, it is sunny tomorrow. (4) the weather is bad, many people are still in high spirits. (5) I can understand the novel well there are a few new words in it. (6) We should learn English well we can tell Chinese stories to the world. (7) The teacher speaks very loudly all the students can hear her. (8) you borrow something from others, you should give it back on time. 【答案】(1)until (2)If (3)if (4)Although (5)although (6)so that (7)so that (8)If 3. 按要求完成句子 (1) We finished our homework. Then the teacher came back. (用 not…until 改写) 【答案】We didn’t finish our homework until the teacher came back. (2) In some families, competition starts very young and continues. The kids get older.（用until合成一个句子） 【答案】In some families, competition starts very young and continues until the kids get older (3) We will have a picnic in the park. The weather is sunny. (用if合并句子)   【答案】We will have a picnic in the park if the weather is sunny./If the weather is sunny, we will have a picnic in the park. (4) When we had difficulties, we helped each other. (用if改写句子) 【答案】If we have difficulties, we will help each other. (5) Postcards are rather old-fashioned, but I think they’re a good way to learn about different places. (用although改写句子) 【答案】Although postcards are rather old-fashioned, I think they’re a good way to learn about different places. (6) Milk is good. You should not drink too much of it. (用although或though连接句子) 【答案】Although milk is good, you should not drink too much of it./Though milk is good, you should not drink too much of it. (7) She researched fashion materials to make her collection special at the show. (改写为复合句，保持句意基本不变) 【答案】She researched fashion materials so that she could make her collection special at the show. (8) She studies very hard because she wants to get into a good university. (用so that改写句子) 【答案】She studies very hard so that she can get into a good university 4. 语法选择 When you feel stressed, there are many things you can do. First, you can take a break from what you are doing. This will help you clear your mind. You can listen to music or go for a walk. Next, share your problems with someone you trust instead of shutting yourself away. The person might not have any advice for you, (1) talking about your problems can help you feel better. Lastly, remember to take care of yourself. Eat healthy food, exercise, and get enough sleep. These three things alone are great for reducing stress! If you feel upset about something, you should speak to a person you trust about it. (2) people might hurt you sometimes, it doesn’t always mean that they did it on purpose. Talk to your loved ones whenever you feel good or bad (3) your joy will be doubled, and your problems will be reduced by half. (4) you apologize, the other person might not want to talk to you. You won’t understand why she got upset (5) you put yourself in her shoes. (1)A．if B．although C．so that (2)A．If B．Although C．Until (3)A．so that B．although C．until (4)A．If B．Unless C．Although (5)A．if B．until C．although 【答案】(1)B (2)B (3)A (4)B (5)B 【导语】本文是一篇说明文。文章主要给出了应对压力和处理人际问题的建议。 (1)句意：这个人可能没有给你任何建议，但是谈论你的问题能帮助你感觉好一些。 if如果；although虽然，但是；so that以便。根据“The person might not have any advice for you...talking about your problems can help you feel better.”可知，前后句为转折关系，应用“although”。故选B。 (2)句意：尽管人们有时可能会伤害你，但这并不总意味着他们是故意的。 If如果；Although尽管；Until直到。根据“people might hurt you sometimes, it doesn’t always mean that they did it on purpose.”可知，前后句为让步关系，应用“Although”。故选B。 (3)句意：无论你感觉好还是坏的时候，都要和你爱的人谈谈，这样你的快乐会加倍，你的问题会减半。 so that以便，为了（表目的）；although尽管；until直到。根据“Talk to your loved ones whenever you feel good or bad...your joy will be doubled, and your problems will be reduced by half.”可知，前半句的行为是为了达到后半句“快乐加倍，烦恼减半”的“目的”，应用“so that”引导目的状语从句。故选A。 (4)句意：除非你道歉，否则对方可能不想和你说话。 If如果；Unless除非；Although尽管。根据“you apologize, the other person might not want to talk to you.”可知，这是一个条件句，且条件是否定的（不道歉），应用“Unless”表示“除非……否则……”。故选B。 (5)句意：直到你换位思考，你才会明白她为什么生气。 if如果；until直到；although尽管。根据“You won’t understand why she got upset...you put yourself in her shoes.”可知，not...until...“直到……才……”为常用结构，表示“直到你换位思考，你才会明白”。故选B。 3、 单元语法提升练习 1. 语法填空 Dear Miss Lee, I’m writing to say thank you—you’ve helped me through one of the hardest times in my life, and I’ll never forget it. Last term, a few classmates kept bullying me. I felt so scared that I shut (1) (my) away and stayed in low spirits for weeks. I even stopped talking to my friends and (2) (behave) badly in class. I didn’t tell anybody (3) I couldn’t hold back my tears one afternoon after class. (4) (lucky), you noticed my sadness and asked me to talk. You didn’t just listen—you encouraged me to stand up for myself and told me I was stronger than I thought. You also talked to the other students, so the (5) (bully) stopped. At first, I was (6) bit shocked that you cared so much. But your words made me try my best (7) (be) brave again. Now, I’m not only (8) (confident) but also have made new friends. When I got good grades last month, you said you were proud (9) me. That moment made me so happy! Instead of (10) (feel) small, I now know I can do great things. Thank you for being there for me. You’re the best teacher ever! Sincerely, Lily 【答案】 (1)myself (2)behaved (3)until/till (4)Luckily (5)bullying (6)a (7)to be (8)more confident (9)of (10)feeling 【导语】本文是莉莉写给李老师的感谢信，感谢老师在她被欺凌时帮助她走出低谷，重拾自信。 (1)句意：我感到非常害怕，以至于把自己关起来，连续几周情绪低落。根据“shut”和主语“I”可知，此处需要反身代词，my的反身代词是myself。故填myself。 (2)句意：我甚至不再和朋友们说话，并且在课堂上表现很差。根据“stopped”可知，句子为一般过去时，and连接并列谓语，behave的过去式是behaved。故填behaved。 (3)句意：直到一天下午课后我忍不住流泪，我才告诉任何人。根据“didn’t tell anybody”可知，此处为not...until/till...结构，意为“直到……才……”。故填until/till。 (4)句意：幸运的是，你注意到了我的难过并让我和你谈谈。根据句子结构可知，此处需要副词修饰整个句子，lucky的副词形式是luckily，句首首字母大写。故填Luckily。 (5)句意：你也和其他学生谈过，所以欺凌行为停止了。根据“the”可知，此处需要名词，bully的名词形式是bullying，表示欺凌行为。故填bullying。 (6)句意：起初，我有点震惊你这么关心我。根据“bit”可知，此处为固定搭配a bit，意为“一点”。故填a。 (7)句意：但是你的话让我再次努力变得勇敢。根据“try my best”可知，此处为固定搭配try one’s best to do sth.，意为“尽某人最大努力做某事”，所以用to be。故填to be。 (8)句意：现在，我不仅更自信了，而且还交到了新朋友。根据“Now”和语境可知，此处是现在和过去对比，应用形容词比较级，confident的比较级是more confident。故填more confident。 (9)句意：上个月我取得好成绩时，你说你为我感到骄傲。根据“proud”可知，此处为固定搭配be proud of sb.，意为“为某人感到骄傲”。故填of。 (10句意：我不再觉得自己渺小，现在我知道我可以做大事。根据“Instead of”可知，of是介词，后接动词的动名词形式，feel的动名词形式是feeling。故填feeling。 2. 补全对话 A: Hi, Li Ming! What’s your dream when you grow up? B: Hi, Wang Hua! I want to be a basketball player. A: That’s a great dream. (1) ? B: I practice playing basketball every day after school. A: (2) , it’s not easy to be a professional basketball player. B: I know. But I have a strong will. I practice hard (3) . A: What if you can’t be a professional one? B: (4) , I will still play basketball as my hobby. A: That’s good. I believe your dream will come true (5) . B: Thank you! I will keep working hard. 【答案】 (1)How do you practice for it (2)Although it’s a great dream (3)so that I can make it come true (4)If I can’t be a professional basketball player (5)if you keep working hard 3. 翻译句子 (1) 直到这条河干涸了，人们才意识到保护水的重要性。 【答案】People didn’t realize the importance of protecting water until the river was dry. (2) 直到太阳升起他们才开始动身前往那个工厂。 【答案】They didn’t set off for that factory until the sun rose. (3) 我们会待在那里直到假期结束。 【答案】We will stay there until the holiday ends. (4) 尽管天气不好，这里的很多人依然情绪高涨。 【答案】Although the weather is bad, many people here are still in high spirits. (5) 我们应该多做运动，这样才能保持精力充沛。 【答案】We should do more exercise so that we can stay energetic. (6) 你最好尽可能多地读书，这样你的英语会提高。 【答案】You had better read as many books as possible, so that your English will improve. (7) 如果你感兴趣，请通过邮件xxx_school@volunteer.com联系我们。 【答案】If you are interested, please contact us at xxx_school@volunteer.com by email. (8) 如果我们齐心协力，我们的社区将会成为一个更好的地方。 【答案】If we work together, our community will be a better place. 学科网（北京）股份有限公司 $