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问：7选5有哪些定位线索？
答： 7选5的定位线索依据词汇、语法、出题位置、文章结构、逻辑关系五个方面又细分为12个线索技巧，具体如下：
7选5定位线索图解示例
技巧1：词汇线索——代词
借助原文或选项中的代词指代关系、单复数差别、代人或代物区别等进行解题。
真题再现
I experienced years of loneliness as a child. 1 His friends teased him about babysitting his sister and his interests were far different from mine. With no other kids of my age in the neighborhood, I had to spend hours by myself.
A. I wasn't alone any longer.
B. I enjoyed reading stories aloud.
C. I was invited to play with another kid.
D. I loved the colorful photographs in the books.
E. Another habit I formed early was being outdoors.
F. Thus, I began my lifelong interest in making things.
G. My older brother couldn't be bothered to play with me.
解析： 本题可用代词线索解答。根据下文线索His friends可知，空白处应提及his的指代人物。通过分析选项可知，A到F中都提及了I，与his不符。因此G项“我的哥哥不想和我一起玩”符合指代关系和上下文语义。
技巧2：词汇线索——原词重现
借助选项中的某个词（组）是文中的原词（组）重现进行解题。
真题再现
Health and fitness help a person live a good and healthy life. Often due to various pressures, we tend to ignore our health. 2 It is the fitness level of our body that helps us fight these diseases .
A. Fitness levels decide the quality of life.
B. Health and fitness are interrelated to each other.
C. It also helps in keeping us calm and relaxes our mind.
D. For instance, we may have a tendency to catch a cold easily.
E. If we keep our body fit, we can enjoy life in a better manner.
F. There are some activities which everyone should do in our life.
G. This makes our body suffer and we will catch other diseases .
解析： 本题可用原词重现线索解答。下文线索中的diseases在G项中重现。同时，从上下文语义逻辑来看，忽视健康会使我们的身体遭受痛苦，我们会染上其他疾病。故选G项。
技巧3：词汇线索——同义重现
借助选项中的某个词（组）是原文中某个词（组）的同义词（组）进行解题。
真题再现
3 The friend who is remaining needs to be sensitive to all the additional time demands placed on the friend who has moved . The one in the new environment should be sympathetic to the fact that your friend may feel abandoned.
A. Remember important dates.
B. Compensate by writing letters.
C. It is also helpful for you to be a friendship keeper.
D. Try to find a time that works for both of you and stick to it.
E. Friends need to talk about their preferred methods of communication.
F. It is easy to have a sense of connectedness through social media.
G. You may be the friend who left or the one who was left behind .
解析： 本题可用同义重现线索解答。下文线索The friend who is remaining（留下来的朋友）和the friend who has moved（搬走的朋友）分别对应G项中的the one who was left behind和the friend who left。因此G项符合题意。
技巧4：词汇线索——同类词汇重现
借助选项中的某个词（组）是原文中某个词（组）的同类词（组）进行解题。要注意子集词类和同一范畴概念。比如，fruit和watermelon是子集词类，因为前者包含了后者。apple和orange则是同一范畴的关系，都属于fruit。
真题再现
Bring a blanket. When you're riding on trains, you won't be provided with a blanket for free, even if your trip is an overnight one. 4 In the summer in particular, the air conditioning can make them quite cold .
A. Train trips aren't for impatient types.
B. You'll have views from both sides of the train.
C. The temperature on rail cars is often hard to control.
D. That's particularly true during busy summer months.
E. You might have to wait longer than 24 hours to catch the next one.
F. Chances are the cost will be a lot less than the cost of one bedroom.
G. He may also book you in a sleeping car that's right next to the diner.
解析： 本题可用同类词汇重现线索解答。空白处后面的线索中，cold与C项中的The temperature是同类词汇，由此可以推断，答案为C项。
技巧5：语法线索——句法结构重现
借助选项中的某个句子结构是原文中某个句子结构的重现或两个结构相似进行解题。比如选项和原文都是it is+形容词/名词+to do结构，或者都是“the+比较级，the+比较级”结构以及疑问句结构等等。
真题再现
Fitness Magazine recently ran an article titled “Five Reasons to Thank Your Workout Partner.” One reason was: “ You'll actually show up if you know someone is waiting for you at the gym,” while another read: “ 5 ” With a workout partner, you will increase your training effort as there is a subtle（微妙）competition.
A. Your first meeting may be a little awkward.
B. A workout partner usually needs to live close by.
C. You'll work harder if you train with someone else.
D. Do you want to be a better athlete in your favorite sport?
E. How can you write a good “seeking training partner” notice?
F. Just accept your differences and learn to work with each other.
G. Any notice for a training partner should include such information.
解析： 本题可用句法结构重现线索解答。上文线索中使用了“You'll...if...”结构，此处讲述的是感谢健身伙伴的一个理由。通过分析选项可知，C项也同样使用了“You'll...if...”结构，再从C项的句意“如果你和别人一起训练，你会更努力”可知，这里讲述的是另一个理由，符合上下文逻辑。所以答案为C。
技巧6：语法线索——句法现象
借助原文或选项中的句法现象进行解题，如：已知主句，求从句；已知从句，求主句；是否有疑问句，或是否有肯定或否定的回答。
真题再现
People love to talk about themselves. If you can start the conversation with a question other than “What do you do for a living?”, you'll be able to get a lot more interesting conversation out of whomever it is you're talking to. 6 , it can bring in “I have this old, broken-down vehicle” or “I rode the bus with these crazy people who were laughing at silly jokes in the back.” It just opens up conversation.
A. How do you know the host
B. The first step is to go exploring
C. If you ask the question “How did you get here?”
D. Be prepared to have awkward conversations with strangers
E. Or turn the conversation into a topic where they have little to say
F. What about that person who had too much to drink or won't stop talking
G. He or she is the person who is feeling the weight of that awkwardness the most
解析： 本题可用语法线索解答。下文“it can...”为主句，因此本空缺的是从句，通过分析选项可知，只有C项为从句，因此答案只能选C。另外，根据下文线索中的vehicle、the bus也可知，C项语义符合逻辑。
Section 1：真题精练
下面短文中已将已知线索加粗，主要目的是培养同学们寻找已知线索的习惯。
I have the same 24 hours in a day as you do, but I have made specific choices that allow me to make the most of every day and still feel happy and relaxed. 1
Pick the most important.
2 Focus on spending time that for you is fun and productive. I chose the life of an adviser because I like to work with companies, but don't want the life of a big company's CEO. My choices are based on the lifestyle I want.
Combine your activities.
Many people go crazy trying to figure out how to spend time with friends, family, work, play, etc. 3 Find ways to enjoy them in a combined manner. Build your social life around people in your work environment. Find people in your company who share common interests and develop your career（职业）around the people and activities you love.
4
You would think learning takes more time from you, but actually there are always new ways of doing things that can save you time on daily tasks, freeing you up for the most important. Always be looking for a new way to gain back an hour here or there.
Lighten up.
The world won't come to an end in most cases just because you left a few things undone. Celebrate progress and keep refining（改进）toward a happy productive existence. 5 Every completion is a small victory that adds up in a big way.
A. Speed up.
B. Be an active learner.
C. Stop trying to balance time between them all.
D. Make choices about what is meaningful in your life.
E. The things you do well usually give you greater joy.
F. Perhaps these tips will help you make the most of your time.
G. This is why making lists is important in any productivity handbook.
Let's take a minute to think about the water we use. The human body is 60% water and we need to drink lots of water to be healthy. When we are thirsty we just go to the kitchen and fill a glass with clean water.
1 For example , farmers, who produce the food we eat, use water to make the plants grow. When we turn on a light or switch on a TV or a computer we use energy and we need water to produce this energy.
The truth is that we are lucky enough to have clean water whenever we want, but this is not the case for many people around the world. 2 That's around one in 10 people in the world. If we drink dirty water, we can catch diseases from the bacteria and become ill. Every year over 500,000 children die from diarrhea（腹泻）from dirty water. That's around 1,400 children every day! Also, in some countries children walk many kilometres every day to get water . 3 Therefore, they don't have time to learn how to read or write and don't get an education.
4 On this day every year , countries around the world hold events to educate people about the problems of dirty water and that clean water is something that everyone should have around the world. At one school in the UK, children between the ages of 10 and 15 walk 6km with six litres of water. 5 People give them money to do this and all the money helps get clean water to as many people as possible around the world.
A. We use water indirectly too.
B. Every system in our body depends on water to function.
C. It is to inspire people to learn more about water-related problems.
D. If children walk many hours a day to get water, they can't go to school.
E. Did you know that around 750 million people do not have clean water to drink?
F. In 1993 the United Nations decided that March 22nd is the World Day for Water.
G. In this way, they know how it feels to walk a long distance carrying heavy bottles.
Section 2：答案详解
文章大意： 本文就如何能够既充分利用时间，又感到快乐和轻松提出了几条有效的建议。
参考答案： 1. F 2. D 3. C 4. B 5. G
1. 解析： 本题可用结构线索和同义重现线索解答。7选5的文章常为“总—分”结构，首段通常会提到“下面给出某些方法或建议”，然后下文中分别具体介绍这些方法或建议，本文中的小标题也表明了这一点。因此答案为F项，其中的make the most of your time与上文线索make the most of every day属于同义重现。
2. 解析： 本题可用同义重现线索解答。根据段落小标题可知，本段讲述“选择最重要的事情”。同时本段中的chose与D项中的Make choices属于同义重现，因此D项为正确答案。
3. 解析： 本题可用逻辑线索解答。上一句话说明许多人想要弄清楚在生活中如何分配好时间，而下一句话建议找到以组合方式享受这些时间的方法，因此空白处与上文线索是语义相反的逻辑关系。在剩下的选项中，只有C项符合语境。
4. 解析： 本题可用原词重现和逻辑线索解答。空白处考查段落小标题。通常段落小标题的词数较少，因此我们可以先考虑A和B项。同时根据下文线索词learning可知，正确答案应该为B项。本段讲述学习虽然花费更多时间，但总有一些新方法，能为你节省做其他事情的时间，因此要做积极的学习者。
5. 解析： 本题可用同义重现和逻辑线索解答。上文中的productive对应G项中的productivity。另外，下文线索说明了每完成一件事都是小的胜利，累积起来就是大的胜利，与G项中的making lists is important呼应，因此G项为正确答案。
文章大意： 水是我们生活中非常重要的能源，而世界上很多人并不像我们这样幸运，能喝到干净的水。联合国将3月22日定为世界水日，并举办活动，让人们知道干净的水是全世界每个人都应该拥有的。
参考答案： 1. A 2. E 3. D 4. F 5. G
1. 解析： 本题可用原词重现和逻辑线索解答。首先，下文线索中的use water在选项A中重现了。同时，根据For example可知，下文是在列举人们间接用水的例子，因此A项符合上下文语境。注意本题运用了举例论证的逻辑关系。
2. 解析： 本题可用逻辑线索解答。根据下文线索That's around one in 10 people in the world可知，空白处应该是讲述世界上没有干净的水喝的人数。故E项符合上下文语境。
3. 解析： 本题可用同义重现线索解答。上文线索walk many kilometres every day to get water与D项中的walk many hours a day to get water属于同义重现，因此D项符合上下文语境。
4. 解析： 本题可用代词线索和逻辑线索解答。首先，下文线索On this day every year中this day指代某个日子。结合上下文的语义逻辑可知，F项提到了3月22日，为正确答案。
5. 解析： 本题可用逻辑线索解答。根据上文线索可知，在英国的一所学校，10至15岁的儿童会携带6升水步行6公里，由此推断空白处应该是说明这一做法的意义或效果，故G项符合上下文语境。
Section 3：全文翻译
我和你一样，每天都有24小时，但我做了明确的选择，使我能够充分利用每一天，并且仍然感到快乐和放松。也许这些建议会帮助你充分利用时间。
选择最重要的事情。
对你生活中有意义的事情做出选择。专注于把时间花在对你来说有趣和有成效的事情上。我选择作为一名顾问的生活，因为我喜欢与公司合作，但我不想过大公司首席执行官的生活。我的选择是基于我想要的生活方式。
把各项活动结合起来。
许多人试图弄明白如何在朋友、家人、工作、娱乐等上花时间，因而变得疯狂。不要试图在它们之间平衡时间。要找到方法，以一种综合的方式享受它们。围绕工作环境中的人建立你的社交生活。在你的公司里找到和你有共同兴趣的人，围绕你喜欢的人和活动发展你的职业。
做一个积极的学习者。
你可能认为学习会占用你更多的时间，但实际上总有新的做事方法可以为你节省花在日常任务上的时间，让你腾出时间去做最重要的事情。要不断寻找新方法，在这里或那里找回一个小时。
放轻松。
在大多数情况下，世界不会因为你有几件事未完成就走到尽头。庆祝进步并继续改进，以实现快乐而富有成效的生活。这就是为什么在所有生产力手册中制定清单都很重要。每完成一件事都是小的胜利，累积起来就是大的胜利。
干扰项译文
A. 加速。
E. 你做得很好的事情通常会给你带来更大的快乐。
让我们花点时间来思考一下我们所用的水。人体的60%都是水，我们需要饮用大量水来保持健康。当我们口渴时，我们只需去厨房装一杯干净的水。
我们也会间接地用到水。例如，生产我们所吃食物的农民用水来使植物生长。当我们打开灯、电视或电脑时，就用到了能源，而我们需要水来产生这种能源。
事实是，我们足够幸运，可以随时用到干净的水，但对于世界上许多人来说，情况并非如此。你知道大约有7.5亿人没有干净的水喝吗？那大概是世界上十分之一的人口。如果我们喝的水不干净，就会因细菌感染疾病。每年有50多万名儿童因饮用不干净的水而死于腹泻。这意味着每天就有约1,400名儿童死亡！而且，在有些国家，孩子们每天要走很多公里的路去取水。如果一天走很多个小时去取水，孩子们就无法去上学。因此，他们没有时间学习如何阅读或写作，也就无法受到教育。
1993年，联合国决定将3月22日定为世界水日。每年的这一天，世界各国都会举办各种活动，让人们了解脏水的问题，以及干净的水是全世界每个人都应该拥有的。在英国的一所学校，10至15岁的儿童会携带6升水步行6公里。通过这种方式，他们就知道携带沉重的瓶子走很远的路是什么感觉。人们给钱让他们来做这件事，所有的钱都有助于把干净的水送到世界各地尽可能多的人手中。
干扰项译文
B. 我们身体的每个系统都依赖水来运作。
C. 这是为了激励人们多了解与水有关的问题。
Section 1：真题精练
根据短文内容，从短文后的选项中选出能填入空白处的最佳选项，选项中有两项为多余选项。
The man-on-the-street interview is an interview in which a reporter hits the streets with a cameraman to interview people on the spot. 1 But with these tips, your first man-on-the-street interview experience can be easy.
When your boss or professor sends you out to do man-on-the-street interviews for a story, think about the topic and develop a list of about ten general questions relating to it. For example, if your topic is about environmental problems in America, you might ask, “Why do you think environmental protection is important in America?” 2
Hit the streets with confidence. 3 Say, “Excuse me, I work for XYZ News, and I was wondering if you could share your opinion about this topic.” This is a quick way to get people to warm up to you.
Move on to the next person if someone tells you she is not interested in talking on camera. Don't get discouraged.
4 Each interview that you get on the street shouldn't be longer than ten minutes. As soon as you get the answer you need, move on to the next person. Make sure that as you go from interview to interview, you are getting a variety of answers. If everyone is giving you the same answer, you won't be able to use it. A safe number of interviews to conduct is about six to ten. 5
If your news station or school requires interviewees to sign release forms to appear on the air, don't leave work without them.
A. Limit your time.
B. As you approach people, be polite.
C. If you don't own a camera, you can buy one.
D. For new reporters, this can seem like a challenging task.
E. To get good and useful results, ask them the same question.
F. That number of interviews should give you all the answers you need.
G. With a question like this, you will get more than a “Yes” or “No” reply.
Everyone dreams of success in their life, don't they? Even as a teenager, you can achieve success in your life; it really isn't that hard. 1
● Do well in school.
No matter how boring it is now education will help you be a productive member in society. Try your best for excellence in school; listen to the teachers, do your homework, study, and get good grades. Doing so will help you get into a better university, which will enable you to have a bright future. 2
● Do good in your community （社区） ．
Volunteering can not only improve your community's status, but it could make you happier. Studies show that people who volunteer are less likely to develop depression（抑郁）than people who don't. 3 For example, if you love animals, volunteer at an animal shelter. If you love helping the environment, plant trees or pick up litter. When you help others, it will make you feel better about yourself.
● 4
Remember, they're there to help you be the best that you can be. Respect them and value their opinions, even if they annoy you sometimes. 5 You don't get to choose your teachers or your family, but you still have to put up with them. Learn how to deal with people now, because when you're an adult, you don't get to choose your boss or your co-workers, so learn how to respect them now.
These points can help you enjoy success in your teenage life.
A. Live life to the fullest.
B. School sets you up on the right track!
C. Be nice to your parents and teachers.
D. Find chances to do volunteer work that interests you.
E. It will help you pass time and develop your personality.
F. Here are some important points that you may find helpful.
G. Keep it in mind that they do the things they do because they care about you.
Section 2：答案详解
文章大意： 本文介绍了应如何进行街头采访，主要对采访要提问的问题、采访的时长、人数以及采访的方式提出了一些建议。
参考答案： 1. D 2. E 3. B 4. A 5. F
1. 解析： 本题可用逻辑线索解答。根据下文线索可知，But前后为反义逻辑关系，下文中提到了easy，因此空白处应该讲述采访是件很困难的事。D项中提到了a challenging task，符合上下文语义逻辑关系，故选D。
2. 解析： 本题可用原词重现和逻辑线索解答。上文线索中有questions，选项E和G中都提到了question，因此答案很可能在这两项中。再通过上文线索you might ask可知，G项中提到了you will get more than a “Yes” or “No” reply，符合此处语义逻辑。而E项中的them与上文的you指代不一致，因此排除E项。
3. 解析： 本题可用逻辑线索解答。根据下文线索Excuse me和I was wondering可知，本段讲述上街采访要用礼貌用语，B项中提到了be polite，符合上下文语义逻辑。
4. 解析： 本题可用逻辑线索解答。根据下文线索shouldn't be longer than ten minutes可知，采访的时候要注意时长。因此A项符合上下文语义逻辑。
5. 解析： 本题可用同义重现和原词重现线索解答。上文线索A safe number of interviews与F项中的That number of interviews属于同义重现，其中number of interviews是原词重现，故选F。
文章大意： 关于青少年如何将自己的人生过得丰富且成功，本文介绍了几个要点。
参考答案： 1. F 2. B 3. D 4. C 5. G
1. 解析： 本题可用结构线索解答。空白处上文提到，每个人都想在人生中取得成功，即使作为一个青少年，你也可以获得成功的人生；这真的不是什么难事。下文给出的小标题是如何获得成功的具体要点。本空应该是概括性的句子，引出要点。因此，F项符合语义逻辑。
2. 解析： 本题可用原词重现和逻辑线索解答。上文线索中的school在B项中重现了。上文提到：在学校里尽你最大的努力做到优秀；听老师的话，做作业，学习，取得好成绩。这些都与学校有关。B项符合上下文的语义逻辑。
3. 解析： 本题可用原词重现和逻辑线索解答。上文线索中提到了volunteering和volunteer，D项中重现了volunteer。且下文中提到，如果你喜爱动物，就在一家动物收容所做志愿者。这正好是对D项的举例，故选D。
4. 解析： 本题可用同义重现和逻辑线索解答。首先，下文线索中的your teachers or your family与C项中的your parents and teachers意思接近。同时，下文线索Respect them and value their opinions与C项对应，故选C。
5. 解析： 本题可用逻辑线索解答。根据上文线索Remember, they're there to help you be the best that you can be可知，这里是说“父母和老师会帮助你成为最好的自己”。余下的三个选项中，只有G项符合此处的语境，其中they和上文线索中的they一致，都指代your parents and teachers。
Section 3：全文翻译
街头采访是记者带着摄影师上街现场采访的一种采访形式。对新手记者来说，这一任务似乎很具有挑战性。但有了这些小窍门，你的第一次街头采访就会变容易。
当你的老板或教授派你去为一篇报道做街头采访时，要思考一下主题，拟定一个包含大概10个与主题相关的常见问题的清单。例如，如果你的主题是关于美国的环境问题，你可以问：“为什么你认为环境保护在美国很重要？”有了这样的问题，你将得到不止“是”或“否”的回答。
自信地走上街头。当你接近别人时要有礼貌。可以说：“对不起，打扰一下，我在XYZ新闻工作，我想问问您是否能对这一话题分享您的看法。”这是一个能快速让人对你产生热情的方法。
如果有人告诉你她对在镜头前发言不感兴趣，那就换下一个人。不要气馁。
限制你的时间。每次街头采访一个人不应该超过10分钟。一旦你得到了需要的答案，就继续采访下一个人。确保从一次采访到下一次采访中，你得到了各种各样的答案。如果每个人的答案都一样，那你将无法采用。采访人数大约在6到10人比较保险。这些采访次数应该能给你所有需要的答案。
如果你所在的新闻电视台或学校要求被采访者签署授权协议书，以此表明同意出现在电视上，不要不签协议书就结束工作。
干扰项译文
C. 如果没有相机，你可以买一个。
E. 为了得到好的和有用的结果，向他们提出同样的问题。
每个人都想在人生中取得成功，不是吗？即使作为一个青少年，你也可以获得成功的人生；这真的不是什么难事。这里有一些要点，你可能会发现很有用。
● 在学校好好表现。
不管现在的教育有多枯燥，它都能帮助你成为对社会有贡献的一员。在学校里尽你最大的努力做到优秀；听老师的话，做作业，学习，取得好成绩。这样做将帮助你进入一所更好的大学，使你有光明的未来。学校让你走上正确的（人生）轨道！
● 在你的社区做好事。
做志愿工作不仅可以提高你的社区地位，而且可以让你更快乐。研究表明，比起不参与志愿活动的人，做志愿工作的人不太可能患抑郁症。寻找机会做你感兴趣的志愿工作。例如，如果你喜爱动物，可以在一家动物收容所做志愿者。如果你热爱保护环境，可以去植树或捡垃圾。当你帮助别人时，会让你对自己感觉更好。
● 善待你的父母和老师。
记住，他们会帮助你成为最好的自己。即使他们有时会惹恼你，也要尊重他们，重视他们的意见。要记住，他们做所做的事，都是因为关心你。你无法选择自己的老师或家人，但你仍然得忍受他们。现在就要学会如何与人打交道，因为当你成年后，你无法选择自己的老板或同事，所以现在就要学会如何尊重他们。
这些要点可以帮助你在青少年时期享受成功。
干扰项译文
A. 尽情地享受生活。
E. 这将帮助你消磨时间，培养个性。