完形填空（说明建议类）专项练-2025年初中英语一轮中考备考

完形填空（说明建议类） Pets aren’t just a fun member of the family. They are also good for your health and happiness. People with pets are more likely (可能的) to be 1 . Playing with a cat or taking a dog for daily 2 around the garden gets you moving your body, and out in the fresh air too. Spending time with your pet helps you get 3 . Talking to your pet about your worries can make you feel comfortable and helps you feel 4 . When you’re with your pet, you can let go of problems 5 you give them your full attention. Having an animal in the family helps you learn new 6 , like how to teach them to understand orders, such as “Sit” or “Lie down”. 7 games to play with them allows you to practice being creative. Learning how to 8 pets, understanding what they want and making sure that they live 9 , teaches you to understand others’ feelings. Pets can also help you get to know other dog owners on walks, or help you become 10 with them when you tell funny stories about your pets. 1．A．active B．careful C．useful D．modern 2．A．tests B．talks C．showers D．walks 3．A．tired B．touched C．relaxed D．bored 4．A．prouder B．better C．wiser D．cuter 5．A．even if B．as C．as if D．unless 6．A．skills B．languages C．cultures D．spirits 7．A．Watching B．Attending C．Inventing D．Winning 8．A．wake up B．search for C．depend on D．look after 9．A．quietly B．happily C．lazily D．busily 10．A．friends B．relatives C．trainers D．members There is a small thing we use every day. We usually put 11 in the bathroom. If we don’t use it, we might have tooth problems. Can you guess what it is? Yes, it’s the toothbrush. But do you know 12 about its history? Before toothbrushes appeared, the ancient Chinese people 13 their teeth with some small tree branches (树枝). About 800 years ago, people 14 a kind of toothbrushes with pig hair and bamboo. It might be the world’s earliest form of toothbrushes. As time went by, the form of toothbrushes 15 . For example, people didn’t use pig hair to make toothbrushes 16 it was too hard (硬的). They began to use horse-tail hair which was much softer. Imagine that you travel back to hundreds of years ago and brush your teeth 17 . It sounds fantastic, doesn’t it? Around the 15th century, the Chinese toothbrush found its way into Europe. It became 18 among local people soon. The 19 of toothbrushes was not as famous as that of paper-making, but it was very useful in daily life. Today we get into the good 20 of brushing teeth. We should thank the ancient Chinese for it. 11．A．them B．they C．it D．its 12．A．something B．anything C．somewhere D．anywhere 13．A．cleaned B．broke C．took D．protected 14．A．did B．repaired C．made D．showed 15．A．appeared B．touched C．discovered D．changed 16．A．because B．so C．or D．but 17．A．angrily B．hardly C．comfortably D．badly 18．A．popular B．different C．strange D．boring 19．A．action B．pollution C．tradition D．invention 20．A．task B．habit C．result D．fact 阅读下面短文，从每题所给的A、B、C三个选项中选出可以填入空白处的最佳选项。 The China International Search and Rescue Team (CISAR) was formed in 2001. It 21 help and hope to those whose lives are changed by a storm, an earthquake, or any other natural disaster (灾难). After long and 22 training, the Chinese team went on its first international rescue (救援) tasks in 2003. That year, the team helped save lives after earthquakes in Algeria and Iran. It was the first time that the CISAR had worked outside China, and the team 23 high praise for their bravery and skill. Since then, the CISAR has completed lots of rescue 24 — they braved terrible conditions to rescue people in Indonesia, Haiti and Pakistan. Rescue workers are trained to find people, treat injuries (伤痛), and 25 food, water, and other things. They have to be able to do difficult work when it is very 26 . For example, there is usually no electricity or water after a disaster, and there may be illnesses and accidents. Rescue workers get to save lives, but they must also deal with the dead. That means they have to be 27 in both body and mind. Rescue workers must have big 28 , too. It takes lots of love and courage to risk (冒险) their own lives to 29 someone else’s. The members of the CISAR are always ready to go wherever help is needed. Rescue workers leave their homes and families for a job that offers little pay and less sleep. We can’t imagine how much they have sacrificed (牺牲) selflessly. We don’t even know most of their names. They are really 30 heroes! 21．A．closes B．sells C．brings 22．A．careful B．poor C．useless 23．A．gave B．won C．missed 24．A．tasks B．mistakes C．excuses 25．A．give up B．hand out C．cut down 26．A．comfortable B．safe C．dangerous 27．A．weak B．strong C．slow 28．A．hearts B．mouths C．eyes 29．A．waste B．enjoy C．save 30．A．unskilled B．unsung C．untrained When I first arrived in China, I knew little Chinese. And some of the Chinese words I 31 had something to do with food. I learned the names of a few dishes, but still didn’t know most of the things I saw on Chinese restaurant menus. Luckily, there were 32 to help me. Nearly every restaurant menu in China has pictures of food 33 it. But many restaurants I’ve been to in the US don’t. What is the 34 for the difference? One thing I’ve definitely (明确地) 35 about China is that food is a bigger part of their culture than it is in the US. A common way to 36 someone in China is to ask them if they’ve eaten yet. Food is just a bigger deal here—and having pictures of food in menus is part of that. Some menus are almost like works of art, with beautiful photos. Another thing is the 37 of the dishes. Chinese dishes sometimes have fanciful (别出心裁的）names like “palace guard chicken” or “three fresh things from the soil”. These are interesting names, but they don’t really tell you 38 the dishes are like. Therefore, it’s 39 to have pictures so you can actually see what you are going to eat. There are 40 even more reasons. All I know is that I was very thankful to have those picture menus when I first came to China years ago. 31．A．learned about B．came up C．kept away D． cleared out 32．A．videos B．covers C．pictures D．materials 33．A．at B．for C．from D．in 34．A．result B．reason C．choice D．list 35．A．noticed B．thought C．reflected D．imagined 36．A．introduce B．remember C．respect D．greet 37．A．plates B．colors C．pages D．names 38．A．what B．how C．why D．which 39．A．harmful B．helpful C．colorful D．awful 40．A．nearly B．simply C．probably D．hardly Dear Bruce, Thanks for your email—good to hear from you. I’m looking forward to the exchange（交流）, too! Anyway, about the 41 and things. The school here isn’t very 42 about most things, but there are a few things you need to know. First of all— 43 . You can wear what you want, 44 you can’t wear jeans（牛仔裤）with holes in them. You should 45 comfortable things. And it’ll be cold when you’re here so you’d better bring some 46 clothes. The school’s pretty strict about phones—of course you can 47 them, but you have to 48 the phones and keep them in a place as you are required before class. You can’t just put them on silent, right? And you can bring 49 to school but you must eat it outside during the break. If it’s raining, you can eat in the classroom. In short, it’s a good school and the teachers are kind. You really don’t have to worry about anything here. Hope my advice is 50 to you. Write again soon, OK? And tell me if there’s anything else vou need to know. Yours, Saral 41．A．interviews B．hobbies C．marks D．rules 42．A．strict B．fair C．modern D．sure 43．A．questions B．reports C．clothes D．subjects 44．A．or B．so C．for D．but 45．A．borrow B．wear C．receive D．sell 46．A．clean B．dry C．warm D．new 47．A．bring B．return C．compare D．repair 48．A．hand out B．throw away C．turn off D．pick up 49．A．money B．food C．paper D．water 50．A．helpful B．similar C．secret D．free 阅读下面的短文，从每题所给的A、B、C三个选项中选出可以填入空白处的最佳选项。 It was Friday afternoon. After getting off the school bus, Susan ran into the 51 happily. “How was school, Susan?” asked her mom. “ It was 52 , mom. Labor Day(劳动节) is coming. I am excited that I will have no 53 next Monday!” Susan woke up early on Labor Day morning. Mom told her that they 54 to do something meaningful. Susan couldn’t believe it. She thought Labor Day was a holiday. “ Susan, your 55 is ready. We have many things to do today. Let’s be quick,” said Mom. Susan didn’t like the idea, 56 she had to follow her parents. After she had breakfast 57 , she began the work unhappily. But things began to 58 while she was doing the housework. She found it was so interesting when she brushed the dog. She also 59 to clean the house. When she finished her work, she felt happy to see the house much 60 than before. Holidays are not just for fun or rest. We can feel happy by doing something meaningful. 51．A．school B．house C．library 52．A．great B．terrible C．boring 53．A．classes B．friends C．gifts 54．A．hated B．wanted C．refused 55．A．supper B．lunch C．breakfast 56．A．and B．but C．or 57．A．kindly B．happily C．quickly 58．A．change B．stop C．close 59．A．forgot B．helped C．failed 60．A．dirtier B．smaller C．cleaner 阅读下面短文，按照句子结构的语法性和上下文连贯的要求，从各小题的四个选项中选出一个最佳答案，使短文连贯完整。 Do you like dogs? As the saying goes, “Dogs 61 man’s best friends.” And this animal has been good friends 62 human beings for thousands of years. In China today, 63 people keep dogs as their pets in the city. In the countryside, people keep dogs 64 doors of their houses. The army or police also keep dogs, but for different working purposes. Crime (犯罪活动) sometimes takes place in the society. Police dogs have an important role in fighting crime. Each dog 65 with one police officer. Together, the dog and the officer go through a 66 program of difficult training. From the training, the dog can learn many skills. 67 will help it a lot in its future tasks. After the dog 68 , it will use its super-powerful nose to help the officer look for criminals, search for stolen things and sniff (嗅) out something dangerous and illegal. A police dog and its human partner always work 69 as a team. They stay together almost all the time. This explains 70 good helpers to people. The word “illegal” means not allowed by the law. 61．A．am B．is C．are D．be 62．A．at B．as C．in D．with 63．A．many B．much C．few D．little 64．A．watch B．to watch C．see D．to see 65．A．has worked B．was working C．worked D．works 66．A．four-month B．four months C．four-month’s D．four months of 67．A．Skills B．The skills C．Skill D．A skill 68．A．trains B．trained C．is trained D．was trained 69．A．close B．closely C．poor D．poorly 70．A．why do dogs B．why dogs do C．why are dogs D．why dogs are 参考答案 1．A 2．D 3．C 4．B 5．B 6．A 7．C 8．D 9．B 10．A 1．句意：养宠物的人可能更活跃。 active活跃的；careful认真的；useful有用的 ；modern现代的。根据“gets you moving your body, and out in the fresh air too.”可知，养宠物可以帮助你活动身体，故养宠物的人会更活跃。故选A。 2．句意：每天和猫玩耍或在花园里遛狗可以让你的身体动起来，也可以呼吸到新鲜的空气。 tests测试；talks谈话；showers淋浴；walks散步。根据“taking a dog for daily…around the garden”可知，此处指每天在花园里带着狗散步。故选D。 3．句意：花时间和你的宠物在一起可以帮助你放松。 tired劳累的；touched感动的；relaxed放松的；bored无聊的。根据“Talking to your pet about your worries can make you feel comfortable”可知，和宠物在一起会让你感到舒服放松。故选C。 4．句意：与你的宠物谈论你的担忧可以让你感到舒适，并帮助你感觉更好。 prouder更骄傲的；better更好的；wiser更明智的；cuter更可爱的。根据“Talking to your pet about your worries can make you feel comfortable and helps you feel…”可知，和宠物在一起会让你感到舒服，让你感觉更好。故选B。 5．句意：当你和你的宠物在一起时，你可以把所有的问题都放下，因为你给了它们你的全部注意力。 even if即使；as因为；as if好像；unless除非。根据“you can let go of problems…you give them your full attention”可知，和宠物在一起时，因为你把注意力都给了它们，所以你可以把自己的问题全部放下，故用as连接，引导原因状语从句。故选B。 6．句意：家里有一只动物可以帮助你学习新技能，比如如何教它们理解命令，比如“坐下”或“躺下”。 skills技能；languages语言；cultures文化；spirits精神。根据“like how to teach them to understand orders…”可知，养宠物可以帮助你学习新技能，下文介绍了一些技能。故选A。 7．句意：发明游戏和他们一起玩可以让你练习创造性。 Watching观看；Attending参加；Inventing发明；Winning赢得。根据“allows you to practice being creative”可知，发明一些可以和宠物玩的游戏可以让你锻炼创造力。故选C。 8．句意：学习如何照顾宠物，了解它们想要什么，并确保它们快乐地生活，教会你理解别人的感受。 wake up醒来；search for搜寻；depend on依靠；look after照顾。根据“Learning how to…pets, understanding what they want and making sure that they live…”可知，此处指了解宠物的需求，学习如何照顾它们。故选D。 9．句意：学习如何照顾宠物，了解它们想要什么，并确保它们快乐地生活，教会你理解别人的感受。 quietly安静地；happily快乐地；lazily懒惰地；busily忙碌地。根据“Learning how to…pets, understanding what they want and making sure that they live…”可知，此处指了解宠物的需求，确保宠物能够快乐生活。故选B。 10．句意：宠物还可以帮助你在散步时认识其他养狗的人，或者在你讲宠物的趣事时帮助你和他们成为朋友。 friends朋友；relatives亲戚；trainers教练；members成员。根据“Pets can also help you get to know other dog owners”可知，此处指养宠物会帮助你与其他宠物主人结交，成为朋友。故选A。 11．C 12．B 13．A 14．C 15．D 16．A 17．C 18．A 19．D 20．B 11．句意：我们通常把它放在浴室里。 them他们，宾格；they他们，主格；it它；its它的。根据“There is a small thing we use every day”可知此处指代“这个小东西”，作宾语用代词宾格it。故选C。 12．句意：但是你知道它的历史吗？ something某事；anything任何事；somewhere某地；anywhere任何地方。根据“know...about its history”可知是了解它的一些事情，句子是疑问句，用anything。故选B。 13．句意：在牙刷出现之前，古代中国人用一些小树枝清洁牙齿。 cleaned打扫；broke打破；took带走；protected保护。根据“their teeth with some small tree branches”可知是用小树枝清洁牙齿。故选A。 14．句意：大约800年前，人们用猪毛和竹子制作了一种牙刷。 did做；repaired修理；made制作；showed展示。根据“a kind of toothbrushes with pig hair and bamboo”可知是用猪毛和竹子制作了一种牙刷。故选C。 15．句意：随着时间的推移，牙刷的形式发生了变化。 appeared出现；touched触摸；discovered发现；changed改变。根据“people didn’t use pig hair to make toothbrushes”可知人们不再用猪毛做牙刷，可见牙刷的形式发生了变化。故选D。 16．句意：例如，人们没有用猪毛做牙刷，因为它太硬了。 because因为；so所以；or或者；but但是。前后是因果关系，此处表示原因，用because引导。故选A。 17．句意：想象一下，你回到几百年前，舒舒服服地刷牙。 angrily生气地；hardly几乎不；comfortably舒服地；badly非常。根据“It sounds fantastic”可知是舒服地刷牙，这很好。故选C。 18．句意：它很快在当地人中流行起来。 popular受欢迎的；different不同的；strange奇怪的；boring无聊的。根据“among local people soon”可知牙刷在当地人之中变得受欢迎。故选A。 19．句意：牙刷的发明不如造纸出名，但它在日常生活中非常有用。 action行动；pollution污染；tradition传统；invention发明。根据“of toothbrushes was not as famous as that of paper-making”可知是牙刷的发明不如造纸出名。故选D。 20．句意：今天我们养成了刷牙的好习惯。 task任务；habit习惯；result结果；fact事实。根据“get into the good...of brushing teeth”可知是养成刷牙的好习惯。故选B。 21．C 22．A 23．B 24．A 25．B 26．C 27．B 28．A 29．C 30．B 21．句意：它给那些生活因风暴、地震或其他自然灾害而改变的人们带来了帮助和希望。 closes接近；sells卖；brings带来。根据“It...help and hope to those whose lives are changed by a storm, an earthquake, or any other natural disaster (灾难).”可知，中国国际搜救队给人们带来了帮助和希望，故选C。 22．句意：经过长期周密的训练，中国救援队于2003年首次执行国际救援任务。 careful周密的；poor贫穷的；useless无用的。根据“After long and...training, the Chinese team went on its first international rescue (救援) tasks in 2003.”可知，中国救援队要有长期周密的训练，故选A。 23．句意：这是CISAR第一次在中国以外的地方工作，他们的勇敢和技巧赢得了高度赞扬。 gave给；won赢得；missed思念。根据“and the team...high praise for their bravery and skill”可知，他们的勇敢和技巧赢得了高度赞扬。故选B。 24．句意：从那时起，搜救队完成了许多救援任务，他们不顾恶劣的条件在印度尼西亚、海地和巴基斯坦进行了救援。 tasks任务；mistakes错误；excuses借口。根据“the CISAR has completed lots of rescue...— they braved terrible conditions to rescue people in Indonesia, Haiti and Pakistan.”可知，搜救队完成了许多救援任务，故选A。 25．句意：救援人员接受过搜救、治疗伤员、分发食物、水和其他物品的训练。 give up放弃；hand out分发；cut down砍倒。根据“Rescue workers are trained to find people, treat injuries (伤痛), and...food, water, and other things.”可知，救援人员接受过分发食物、水和其他物品的训练，故选B。 26．句意：他们必须能够在非常危险的情况下从事艰苦的工作。 comfortable舒服的；safe安全的；dangerous危险的。根据“They have to be able to do difficult work when it is very...”可知，他们的工作情况非常危险，故选C。 27．句意：这意味着他们必须在身体和精神上都很强大。 weak虚弱的；strong强大的；slow缓慢的。根据“That means they have to be...in both body and mind.”可知，他们必须在身体和精神上都很强大。故选B。 28．句意：救援人员也必须有宽广的胸怀。 hearts心；mouths嘴；eyes眼睛。根据“Rescue workers must have big..., too.”可知，救援人员也必须有宽广的胸怀。故选A。 29．句意：冒着生命危险去救别人需要很多的爱和勇气。 waste浪费；enjoy欣赏；save救。根据“It takes lots of love and courage to risk (冒险) their own lives to...someone else’s.”可知，他们冒着生命危险去救别人，故选C。 30．句意：他们真是无名英雄！ unskilled不熟练的；unsung未被赞颂的；untrained未经训练的。根据“We don’t even know most of their names. They are really...heroes!”可知，他们是无名英雄，故选B。 31．A 32．C 33．D 34．B 35．A 36．D 37．D 38．A 39．B 40．C 31．句意：我学到的一些中文词汇与食物有关。 learned about学习；came up走上前；kept away远离；cleared out清理。根据“some of the Chinese words I”可知是学到的词汇。故选A。 32．句意：幸运的是，有图片可以帮助我。 videos视频；covers封皮；pictures图片；materials材料。根据“every restaurant menu in China has pictures”可知是图片可以帮助作者。故选C。 33．句意：中国几乎每一家餐馆的菜单上都有食物的图片。 at在；for为了；from从；in在里面。根据“every restaurant menu in China has pictures of food...”可知是菜单里有食物图片。故选D。 34．句意：造成这种差异的原因是什么？ result结果；reason原因；choice选择；list名单。根据“for the difference”可知是这种差异的原因。故选B。 35．句意：关于中国，有一件事我非常清楚，那就是食物在中国文化中所占的比重比在美国还要大。 noticed注意到；thought认为；reflected反射；imagined想象。根据“about China is that food is a bigger part of their culture than it is in the US”可知是注意到了这个现象。故选A。 36．句意：在中国问候别人的一种常见方式是问他们是否吃过饭。 introduce介绍；remember记得；respect尊敬；greet打招呼。根据“ask them if they’ve eaten yet.”可知问别人有没有吃饭是中国人打招呼的一种方式。故选D。 37．句意：另一件事是菜的名字。 plates盘子；colors颜色；pages页；names名字。根据“Chinese dishes sometimes have fanciful (别出心裁的）names”可知是菜的名字。故选D。 38．句意：这些名字很有趣，但并不能真正告诉你这些菜是什么样的。 what什么；how如何；why为什么；which哪一个。宾语从句中缺少介词like的宾语，用what引导。故选A。 39．句意：因此，有图片很有帮助，这样你就可以真正看到你要吃什么了。 harmful有害的；helpful有帮助的；colorful五颜六色的；awful糟糕的。根据“you can actually see what you are going to eat.”可知菜单图片可以让你看到你要吃的东西，所以是很有帮助的。故选B。 40．句意：可能还有更多的原因。 nearly几乎；simply简单地；probably可能；hardly几乎不。根据“even more reasons.”可知是可能还有其他原因。故选C。 41．D 42．A 43．C 44．D 45．B 46．C 47．A 48．C 49．B 50．A 41．句意：而且，关于规则和事情。 interviews采访；hobbies爱好；marks记号；rules规则。根据“You can wear what you want”可知，提到了需要遵守的校规，故选D。 42．句意：这里的学校对大多数事情都不是很严格。 strict严格的；fair公平的；modern现代的；sure确定的。根据“The school here isn’t very… about most things”及“but there are a few things you need to know…”可知，后文转折介绍需要遵守的一些校规，前半句应是说其实大多事情并不严格，故选A。 43．句意：首先——衣服。 questions问题；reports报道；clothes衣服；subjects科目。根据“You can wear what you want”可知，此处提到了穿的衣服方面的要求，故选C。 44．句意：你可以穿你想穿的，但你不能穿有洞的牛仔裤。 or或者；so因此；for因为；but但是。“you can’t wear jeans（牛仔裤） with holes in them”与前文是转折关系，故选D。 45．句意：你应该穿舒服的衣服。 borrow借入；wear穿；receive收到；sell售卖。根据“comfortable things”可知，穿舒服的衣服，故选B。 46．句意：你在这里的时候会很冷，所以你最好带些暖和的衣服。 clean干净的；dry干燥的；warm暖和的；new新的。根据“And it’ll be cold”可知，冷要穿暖和的衣服，故选C。 47．句意：学校对手机的要求非常严格——当然你可以带手机，但你必须在上课前关闭手机，并按要求放在一个地方。 bring带来；return返回；compare对比；repair维修。根据“The school’s pretty strict about phones—of course you can…them”可知，可以把手机带到学校，故选A。 48．句意：学校对手机的要求非常严格——当然你可以带手机，但你必须在上课前关闭手机，并按要求放在一个地方。 hand out分发；throw away扔掉；turn off关闭；pick up捡起。根据“but you have to… the phones and keep them in a place as you are required before class. You can’t just put them on silent, right?”可知，在上课前手机不能只是静音，应该关闭手机，并把手机按要求放在一处，故选C。 49．句意：你可以把食物带到学校，但你必须在课间在外面吃。 money金钱；food食物；paper纸；water水。根据“but you must eat it”可知，可以带食物，故选B。 50．句意：希望我的建议对你有帮助。 helpful有帮助的；similar相似的；secret秘密的；free免费的。根据“Hope my advice is…to you”可知，希望自己的建议是有帮助的，故选A。 51．B 52．A 53．A 54．B 55．C 56．B 57．C 58．A 59．B 60．C 51．句意：下了校车后，苏珊高兴地跑进了房子。 school学校；house房子；library图书馆。根据“It was Friday afternoon. After getting off the school bus, Susan ran into the”可知周五下午下了校车之后，跑回房子里。故选B。 52．句意：非常好。 great好的；terrible糟糕的；boring无聊的。根据“I am excited”可知她感觉很好。故选A。 53．句意：我很兴奋下周一就不上课了！ classes课；friends朋友；gifts礼物。根据“Labor Day(劳动节) is coming. I am excited that I will have no”可知因为假期要到了，所以没有课。故选A。 54．句意：妈妈告诉她，他们想做一些有意义的事情。 hated讨厌；wanted想要；refused拒绝。根据“to do something meaningful”可知是想要做一些有意义的事情。故选B。 55．句意：你的早饭好了。 supper晚饭；lunch午饭；breakfast早饭。根据“After she had breakfast”可知是早饭准备好了。故选C。 56．句意：苏珊不喜欢这个主意，但她不得不听从她的父母。 and和；but但是；or或者。前后两个句子是转折关系，用but连接。故选B。 57．句意：她匆匆吃完早饭后，就闷闷不乐地开始工作。 kindly友好地；happily开心地；quickly快速地。根据“Let’s be quick”可知是快速地吃饭。故选C。 58．句意：但当她做家务的时候，情况开始发生变化。 change改变；stop停止；close关闭。根据“But things began to...”可知转折词后表示事情发生了变化。故选A。 59．句意：她还帮忙打扫房子。 forgot忘记；helped帮助；failed失败。根据“to clean the house”可知是帮忙打扫房子。故选B。 60．句意：当她完成工作时，看到房子比以前干净多了，她感到很高兴。 dirtier更脏；smaller更小；cleaner更干净。根据“to clean the house”可知打扫完房子之后，房子变得更干净。故选C。 61．C 62．D 63．A 64．B 65．D 66．A 67．B 68．C 69．B 70．D 61．句意：狗是人类最好的朋友。 am主语是I；is主语是第三人称单数；are主语是复数或第二人称；be是be动词原形。本句主语是Dogs，故选C。 62．句意：几千年来，这种动物一直是人类的好朋友。 at在；as作为；in在里面；with和。根据“And this animal has been good friends...human beings”可知，动物一直是人类的好朋友，故选D。 63．句意：在今天的中国，许多人在城市里养狗作为宠物。 many许多，修饰可数名词复数；much许多，修饰不可数名词；few几乎没有，修饰可数名词复数；little几乎没有，修饰不可数名词。根据“...people keep dogs as their pets in the city”可知，许多人在城市里养狗作为宠物。故选A。 64．句意：在农村，人们养狗看门。 watch守护，动词原形；to watch守护，动词不定式；see看见，动词原形；to see看见，动词不定式。根据“people keep dogs...doors of their houses”可知，养狗为了看门，使用动词不定式表目的，故选B。 65．句意：每只狗都和一名警察一起工作。 has worked现在完成时；was working过去进行时；worked一般过去时；works一般现在时。本句陈述现在的情况，时态是一般现在时，故选D。 66．句意：这只狗和警官一起接受了为期四个月的艰苦训练。 four-month四个月的；four months四个月；four-month’s表述错误；four months of四个月的。此处作定语修饰program，a four-month program“一个为期四个月的项目”，故选A。 67．句意：这些技能将对它未来的任务有很大帮助。 Skills名词复数；The skills定冠词The+名词复数；Skill名词单数；A skill一项技能。根据前句“From the training, the dog can learn many skills.”可知，此处特指这些技能，故选B。 68．句意：经过训练后，这只狗会用它超级强大的鼻子帮助警察寻找罪犯，搜索被盗物品，并嗅出危险和非法的东西。 trains一般现在时；trained一般过去时；is trained一般现在时的被动语态；was trained一般过去时的被动语态。本句主语是动作的承受者，时态是一般现在时，所以用一般现在时的被动语态，故选C。 69．句意：警犬和它的人类伙伴总是紧密合作。 close接近的；closely紧密地；poor贫穷的；poorly贫穷地。根据“A police dog and its human partner always work...as a team.”可知，此处在句中修饰动词，表示“紧密合作”，故选B。 70．句意：这就解释了为什么狗是人类的好帮手。 why do dogs疑问语序；why dogs do为什么狗做；why are dogs疑问语序；why dogs are为什么狗是。根据“This explains...good helpers to people.”可知，此处是宾语从句，需用陈述语序，从句是“主系表”结构，故选D。 学科网（北京）股份有限公司 $$