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Unit 6 Birdwatching
单元话题语法填空练习
（2022·江苏江苏·八年级期末）阅读下面短文，在答题卡标有题号的横线上，填入适当的单词或括号内单词的正确形式，每空限填一词。
My first home was a beautiful grassland with a pond (池塘) of clean water. ____1____ were some large trees near the pond. On ____2____ side of the grassland was a field and on the other was the house of our master, Farmer Grey.
During the day I ran around the grassland ____3____ my mother. At night I ____4____ (lie) next to her. She was a good mother. Life was free and easy. ____5____ it was hot, we stood under the trees by the pond. When it was cold, we stayed in a shed (马棚) to keep warm and most of the time we were ____6____ (sleep).
There were six young horses in our grassland. I used to play with ____7____ (they) and had great fun. But one day my mother said to me, “The young ____8____ (horse) are rude, while you are polite and are going to grow up gentle and good. Now, remember, do your work ____9____ (good) and don’t bite or kick.”
I never forgot my ____10____ (mother) advice (忠告).
（2022·江苏·八年级期中）阅读下面短文，在空白处填入一个适当的单词或用括号内所给单词的适当形式填空。

For the whole year, I waited for the summer holidays to start all the time, because I would visit my uncle’s family in ____11____ (Indian). My cousins were waiting for me. Finally I reached there on June 9th.
In the evening when we were discussing what ____12____ do the next day, my uncle advised us to visit an elephant sanctuary (保护区). We were so ____13____ (excite). I love elephants.
The place was not far. The bus ride only took half an hour. My uncle said it used ____14____ (be) a great palace (宫殿). Before I got in, I ____15____ (fear) that the elephants might stamp (踩) on me, but soon I got relaxed. I saw a cute baby elephant. Then many more came over. Some elephants were taking a shower while others were resting ____16____the trees. The guide told ____17____ (we) that there were 49 elephants. They ate mostly palm leaves (棕榈叶). Each took about ____18____ (third) bundles (捆) of palm leaves at a time.
My cousins and I fed the elephants and took lots of photos of them. Soon we had to leave. On our way home, we kept talking ____19____ the visit happily. Later that night I dreamt of _____20_____ (play) with elephants. It was truly an unusual journey in my life.
（2022·浙江衢州·八年级期末）根据下面短文，按照句子结构的语法情况和上下文连贯的要求，在空白处填入适当的词或用括号中所给词的正确形式填空。
I am a fifteen-year-old boy. I have got quite ___21___ special hobby. It is bird watching. Some of my friends think it’s a silly hobby ___22___ they don’t quite understand what it’s all about. I love bird watching, so I spend a lot of time out of the house. Many ___23___ (child) spend most of their time indoors playing their games. I like doing those too, but not all day. I like ___24___ (walk) in the countryside and seeing what I can find. Most of the time, there ___25___ (be) a surprise or two.
I usually go bird watching ___26___ the weekend, for three or four hours in the afternoon. I sometimes get up ___27___ (real) early in the morning and go for an hour before school. It’s the best time ___28___ (see) birds. I keep a list of all the birds that I have seen. The number in this list is ___29___ (big) than the week before. There are over 250 birds on it now. That’s most of the birds in the UK. ___30___ excited I am to see the number! But there are still a few more to see. I need more time to count, describe and take notes about the birds.
（2021·广东·深圳市龙华区民治中学教育集团八年级阶段练习）根据句子意思，用所给单词的适当形式填空或在横线上填入一个合适的词，使短文语义通顺，语法完整。请将答案写在答题卡上。
We can use cameras to take photos. Can cats do it Believe it or not there is a cat that can use cameras ____31____ (take) photos. Read on and find out more information.
The name ____32____ the cat is Cooper. He is a five-year-old cat and he ____33____ (live) in Seattle, America. He is very special ____34____ he is the only cat who has his own camera.
At the ____35____ (begin), Cooper’s owner put a camera on his neck. He just wanted to learn about the cat’s life from the camera.
When the camera ____36____ (bring) home by Copper at the end of the first day, the photos he took made his owner’s eyes pop ____37____. Many ____38____ (beauty) pictures filled Cooper’s day.
It is ____39____ (real) interesting to be able to see the world from a cat’s eye. Cooper’s owner says that these photos let people see into a cat’s world, and also help them to learn more about their pets. Cooper now has more than 12,000 fans on _____40_____ Internet and has even made TV shows in America.
（2021·湖北·襄阳市樊城区中小学教学研究室八年级期末）阅读下面的短文，在短文空白处填入1个适当的单词，或填入括号中所给单词的正确形式。将所填答案填写在答题卡相应题号的横线上。
The undersea world is very beautiful. Now more and more people want to dive in the water to find the secrets there. Scuba diving (水肺潜水) is a new sport today. It can take you into a ____41____ (wonder) undersea world.
You ____42____ (find) many strange animals in the sea. Some are as large as a school bus. Many sea animals give out light in the dark and some have sharp ____43____ (tooth). ____44____ the day, there is enough light. Here, under the sea, everything is blue and green. ____45____ fish swim nearby, you can catch them with your hands. When you have bottles of air on your back, you can stay in deep water for a long time. However, you can’t dive too deep. And you must be very careful when you dive in deep water.
The deep sea is not ____46____ easy place to live. It’s cold, and it’s dark, too. The deeper it is, the ____47____ ( little) sunlight there is. At about 3,000 feet, there is no light at all. It is very dark in the sea. Many fishes have no eyes. Some have big eyes. A few have eyes on one side.
Besides (除了) the cold and the darkness, deep-sea animals face a ____48____ (three) danger—other animals. Animals eat! They must find food to eat. Many animals eat plants. However, some animals eat meat. It is said that ____49____ ( terrible) animals are the sharks, they eat almost all the other sea animals as their food. Then these sea animals have two big jobs: They need to find animals as food, and they have to try not to become other _____50_____ (animal) meal.
（2021·湖南·长沙市长郡外国语实验中学八年级期末）阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。
Hello, everyone. I am a baby elephant. I was born in Southwest China’s Yunnan province. Unlike many newborns, ____51____ my birth, I’ve been on a long trip with my family. I don’t know why my family left our home in forest.
Some people say perhaps our herd(族群) leader got ____52____ (lose). In fact, I don’t think so. Our herd leader is an old mother elephant. Although she’s old, she has a good memory that can help us ____53____ (find) water and food. She protects us from danger. We all love and follow her. So I guess my family simply want to see the world!
Anyway, so far we ____54____ (travel) more than 500 kilometers. Throughout our journey, we have been welcome among humans. They have sent people to escort(护送) us and make our journey easier and safer. Every day, people also provide us ____55____ fresh water and our favorite food such as bananas, pineapples and corn.
We Asian elephants are under top-level(水平) national ____56____ (protect) in China, the same as the panda. Most of ____57____ (we) live in the Xishuangbanna National Natural Reserve(国家自然保护区) in Yunnan. Thanks to humans’ hard work, our population has grown to 300, up from 193 in the 1980s.
Kunming, the capital city of Yunnan, is going to host ____58____ important UN conference on biodiversity(联合国生物多样性大会) in October. Some people joke we just want to take part in the conference. I recently heard we have become international stars and even ____59____ (popular) than the panda.
Please keep ____60____ (follow) us!
（2021·湖北·黄梅县教育科学研究所八年级期末）阅读下面的材料，在空白处填入一个适当的单词或括号内单词的正确形式。(提示：每空不超过三个单词)
Dogs are “man’s best friends”. They are loyal(忠诚的)and smart. Some pet dogs just play with their ____61____ (own). Others help people work. So how many kinds of dogs are there
Search and rescue dogs are common in the army(军队). They are good at ____62____(find) lost people after a big disaster or in the wild. For example, in 2008, a terrible earthquake ____63____ (happen) in Wenchuan, China. Hundreds of dogs helped to find and save people. Guide dogs are good helpers ____64____ blind people. They help the blind walk safely. These dogs usually wear a chain. They also know some words. Dogs work with doctors ____65____(help) sick children. These dogs make the children feel safe and relaxed. Herding dogs(牧羊犬) are important to people with sheep. They keep these animals safe. They are common in Australia ____66____ New Zealand.
Do you know how to be safe around dogs Here are some ____67____(use) tips for you. Stay away from ____68____ dog that is eating. If you pat(轻拍)a dog that is eating, it might think you want to take its food away. The dog may bite you. Never kiss(亲吻) a dog’s face, or put your face close to ____69____ (they) faces. Always keep your face away from a dog’s _____70_____ (tooth). Even if the dog doesn’t want to bite you, it could hurt you by accident.
（2021·广东深圳·七年级期末）阅读下面材料，在空白处填入适当的内容或括号内单词的正确形式填空，未提供单词的限填一词。
Do you know all the living things need to sleep People can sleep in their ___71___ (house) to keep safe. But to some animals, it’s not safe for them ___72___ (sleep) sometimes. When they sleep, other animals may hurt or kill them. Animals have to think of many ways to protect ___73___ (they) so that they can sleep well.
Seals (海豹) need to ___74___ (breath) air, but that doesn’t stop some of them sleeping underwater. They hold their breath and dive deep to sleep. It can help these seals get away from some ___75___ (danger) animals.
Some ducks sleep with just half of their brains. They often sleep in a line. The ducks at both ends help to keep ___76___ group safe. They keep one eye open to watch for danger. The ducks sleep deeply ___77___ the middle with both eyes closed.
Some seabirds sleep while they are flying. These big birds spend most of their lives ___78___ (fly) over the sea. They are in danger if they are on the water, ___79___ they’ll be safe in the sky. They can fly for many hours without flapping their wings.
Horses often sleep while standing up. Their legs lock (固定) in the place so they don’t fall over. A horse can run from danger _____80_____ (quick) if it is already standing. If a horse is lying down, it needs a long time to get up.
试卷第1页，共3页
参考答案：
1．There
2．one
3．with
4．lay
5．Because
6．asleep##sleeping
7．them
8．horses
9．well
10．mother’s
【分析】本文出自小说《黑骏马》，文章讲述了黑骏马的第一个家以及他在那里与妈妈一起生活的日子。
1．句意：池塘附近有几棵大树。本句话表示“某处有某物”，符合There be句型，句首单词首字母大写。故填There。
2．句意：草地的一边是一块田地，另一边是我们的主人，农夫格雷的房子。根据“and on the other was...”可知，此处表示“一个……，另一个……”，用固定搭配one...the other...。故填one。
3．句意：白天我和妈妈在草地上跑来跑去。由语境可知，此处表示“和……一起”，用介词with。故填with。
4．句意：晚上我躺在她旁边。lie“躺”，作谓语，句子时态是一般过去时，lie表示“躺”时变过去式为lay。故填lay。
5．句意：因为天气热，我们站在池塘边的树下。本句前后是因果关系，前因后果，用because引导原因状语从句，首字母大写。故填Because。
6．句意：天冷的时候，我们待在棚子里取暖，大部分时间我们都在睡觉。sleep“睡觉”，动词，位于be动词后，用其形容词形式asleep或sleeping作表语，表示睡着的状态。故填asleep/sleeping。
7．句意：我过去常和他们一起玩，玩得很开心。they“他们”，人称代词主格，位于介词with后，应用宾格形式them。故填them。
8．句意：那些年幼的马很粗鲁，而你很有礼貌，长大后会变得温柔善良。horse“马”，可数名词，作主语，根据本句谓语“are”可知，horse应变复数形式horses。故填horses。
9．句意：现在，记住，把你的工作做好，不要咬或踢。good“好的”，形容词，此处修饰动词“do”，应变为副词形式well。故填well。
10．句意：我从未忘记母亲的忠告。mother“母亲”，名词，由语境可知，此处表示“母亲的忠告”，应加’s变为所有格形式。故填mother’s。
11．India
12．to
13．excited
14．to be
15．feared
16．under
17．us
18．three
19．about
20．playing
【导语】本文介绍了作者去印度拜访叔叔，并和表姐一起去保护区参观大象的事情。
11．句意：整整一年，我一直在等待暑假的开始，因为我要去印度探望叔叔一家人。Indian意为“印度的”，形容词，这里需用表示国家的名词India意为“印度”。故填India。
12．句意：晚上，当我们讨论第二天该做什么的时候。what to do意为“做什么”，是“疑问词+动词不定式”结构。故填to。
13．句意：我们太激动了。这里应该用修饰人的形容词excited意为“激动的”。故填excited。
14．句意：我叔叔说那曾经是一座大宫殿。这里是：used to be意为“过去是”，需用动词不定式。故填to be。
15．句意：在我进去之前，我担心大象会踩在我身上，但很快我就放松了。根据“Before I got in,”可知，这里叙述过去发生的事情，因此用过去式，fear的过去式为feared。故填feared。
16．句意：一些大象在洗澡，另一些大象在树下休息。由后文的提示词the trees可知，这里指大象在树下休息，under意为“在……下面”。故填under。
17．句意：导游告诉我们有49头大象。told是动词，后跟宾格代词，we的宾格代词为us。故填us。
18．句意：每个人一次大约吃三捆棕榈叶。分析句子结构可知，这里用基数词，three意为“三”。故填three。
19．句意：在回家的路上，我们一直愉快地谈论着这次旅行。由空前面的talking可知，这里需用talk about意为“谈论”。故填about。
20．句意：那天晚上晚些时候，我梦见和大象玩。空前面的of是介词，这里用动名词。play意为“玩”，其动名词为playing。故填playing。
21．a
22．because
23．children
24．walking
25．is
26．on##at
27．really
28．to see
29．bigger
30．How
【导语】本文主要介绍作者的一个特别的业余爱好——观察小鸟。
21．句意：我有一个相当特别的业余爱好。根据名词短语“special hobby”可知，此处应用不定冠词a，表示泛指，意为“一”。故填a。
22．句意：我的一些朋友认为这是一个荒唐的爱好，因为他们不太明白这是怎么回事。根据空格前后的逻辑关系可知，此处应用连词because，表示原因。故填because。
23．句意：许多孩子大部分时间都在室内玩游戏。child“小孩；儿童”，名词。根据many可知，此处应用复数名词。故填children。
24．句意：我喜欢漫步乡间，看看我能找到的东西。walk“步行；散步”，动词。根据固定搭配like doing sth.“喜欢做某事”可知，此处应用动名词作宾语。故填walking。
25．句意：大多数时间，（我）会有一两个惊喜。根据“I like...in the countryside and seeing what I can find.”可知，此处应用一般现在时，与前文时态保持一致。“there be”句型遵循“就近原则”。紧靠着be动词的“a surprise”为单数名词短语，则be动词为is。故填is。
26．句意：我通常在周末去看鸟……根据句子结构可知，此处考查介词短语on/at the weekend“在周末”。故填on/at。
27．句意：我有时会起得很早，然后在上学前去看一个小时。real“真的；真实的”，形容词。根据句子结构可知，此处应用副词修饰另一副词early。故填really。
28．句意：这是观看小鸟的最佳时间。see“看”，动词。根据句子结构可知，此处应用动词不定式结构作后置定语，表示做某事的最佳时间。故填to see。
29．句意：名单上的数量比前一周的要大。big“大的”，形容词。根据than可知，此处应用比较级。故填bigger。
30．句意：我看到这个数量真兴奋！根据句子结构及标点符号可知，此处考查感叹句：How+形容词/副词+主语+谓语+其他！。excited是形容词，应用how引导感叹句。故填How。
31．to take
32．of
33．lives
34．because##as##for
35．beginning
36．was brought
37．out
38．beautiful
39．really
40．the
【导语】本文主要介绍了一只会照相的猫Cooper。它的主人把相机挂在它脖子上，记录猫一天的所见所闻。目前这只猫已经成了“明星”。
31．句意：信不信由你，有一只猫会用相机拍照。use sth to do sth“使用某物来做某事”，空格处应该填动词不定式作状语。故填to take。
32．句意：这只猫的名字是Cooper。the name和the cat之间具有从属关系，of“……的”，符合题意。故填of。
33．句意：他是一只五岁的猫，目前住在美国西雅图。空格处为谓语动词，由“now”可知是描述当前的一般状态，用一般现在时，主语he是第三人称单数，因此空格处应使用动词的第三人称单数形式lives“居住”。故填lives。
34．句意：他非常特殊，因为他是唯一一只拥有自己相机的猫。空格处应填一连词，连接前后两个分句。“he is the only cat who has his own camera”是“he is very special”的原因，因此这是一个原因状语从句。故填because/as/for。
35．句意：刚开始的时候，Cooper的主人把一相机挂在他脖子上。空格处位于介词at后面，作介词的宾语，因此动词应改成名词形式beginning“开始”。故填beginning。
36．句意：当第一天结束Cooper带着相机回家时，他拍的照片让他的主人大吃一惊。bring“带来”，这是when引导的一个状语从句，主句“the photos he took made…”是一般过去时，从句也应使用过去的时态。照片是被猫带回的，应使用一般过去时的被动语态was/were done，主语是单数，be动词用was。故填was brought。
37．句意：当第一天结束Cooper带着相机回家时，他拍的照片让他的主人大吃一惊。eyes pop out意为“眼睛瞪得都要掉出来了”，表示惊奇。故填out。
38．句意：许多美丽的画面充满着Cooper的一天。形容词beautiful“美丽的”作pictures的定语。故填beautiful。
39．句意：能从猫的视角来看世界时一件很有趣的事情。副词really“真地”修饰形容词interesting。故填really。
40．句意：Cooper 现在在互联网上有超过12000名粉丝，他甚至还在美国制作了电视节目。Internet前应该加定冠词。故填the。
41．wonderful
42．will find
43．teeth
44．During
45．When
46．an
47．less
48．third
49．the most terrible
50．animals’
【导语】本文是一篇说明文。主要介绍了海底世界。
41．句意：它可以带你进入一个奇妙的海底世界。根据“undersea world”可知，此处使用形容词作定语修饰名词。故填wonderful。
42．句意：你会在海里发现许多奇怪的动物。根据“You…(find) many strange animals in the sea.”可知，此处指的是将来的动作，使用一般将来时，结构为will do。故填will find。
43．句意：许多海洋动物在黑暗中发光，有些有锋利的牙齿。根据“some”可知，此处使用名词复数形式。故填teeth。
44．句意：在白天，光线充足。根据“the day”可知，此处指during the day“在白天”，首字母大写。故填During。
45．句意：当鱼在附近游动时，你可以用手抓住它们。根据“When you have bottles of air on your back, you can stay in deep water for a long time.”可知，此处为when引导的时间状语从句，when“当……时”。故填When。
46．句意：深海不是一个容易居住的地方。根据“easy place”可知，此处表泛指，easy以元音音素开头，使用不定冠词an。故填an。
47．句意：海越深，阳光就越少。根据“The deeper it is, the…( little) sunlight there is”可知，The+比较级，the+比较级“越……越……”。little的比较级为less。故填less。
48．句意：除了寒冷和黑暗，深海动物还面临第三种危险——其他的动物。根据“a…(three) danger”可知，a+序数词+名词单数“再一，又一”。故填third。
49．句意：据说最可怕的动物是鲨鱼，它们几乎把其他所有海洋动物都当作食物吃。根据“they eat almost all the other sea animals as their food”可知，此处指最可怕的动物，使用最高级，most terrible“最可怕的”，需要加定冠词the。故填the most terrible。
50．句意：他们需要找到动物作为食物，他们必须尽量不成为其他动物的食物。根据“other…(animal) meal”可知，此处使用名词所有格修饰名词，other+名词复数，other animals’“其他动物的”。故填animals’。
51．since
52．lost
53．find
54．have travelled##have traveled
55．with
56．protection
57．us
58．an
59．more popular
60．following
【导语】本文是以一头小象自述的方式介绍了自己的象群家族以及面临的处境。
51．句意：自从我出生以来，我就和我的家人进行了一次长途旅行。根据“...my birth, I’ve been on a long trip with my family”结合语境可知是指自从小象出生，since“自从”，故填since。
52．句意：有些人说也许我们的族群首领迷路了。固定短语get lost“迷路”，故填lost。
53．句意：虽然她老了，但她有很好的记忆力，可以帮助我们找到水和食物。固定短语help sb do sth“帮助某人做某事”，故填find。
54．句意：不管怎样，到目前为止我们已经走了500多公里。根据“so far”可知时态是现在完成时。主语we后接have+过去分词，故填have travelled/traveled。
55．句意：每天，人们还为我们提供淡水和我们最喜欢的食物，如香蕉、菠萝和玉米。固定短语provide sb with sth“给某人提供某物”。故填with。
56．句意：在中国，我们亚洲象和熊猫一样，都是国家一级保护动物。national是形容词，后接名词，故填protection。
57．句意：我们大多数人生活在云南的西双版纳国家级自然保护区。介词of后接宾格代词。故填us。
58．句意：云南省省会昆明将于10月主办一场重要的联合国生物多样性会议。此处是表泛指，important发音以元音音素开头，应用不定冠词an。故填an。
59．句意：最近听说我们已经成为了国际明星，甚至比熊猫更受欢迎。根据标志词than，可知应用比较级，故填more popular。
60．句意：请继续跟随我们！固定短语keep doing sth“继续做某事”，故填following。
61．owners##owner
62．finding
63．happened
64．for
65．to help
66．and
67．useful
68．a
69．their
70．teeth
【导语】本文主要讲述了狗的种类以及如何和狗安全相处。
61．句意：有些宠物狗只是和它们的主人玩耍。根据“their”可知，需要名词，此处owners/owner均符合句意；故填owners/owner。
62．句意：它们擅长在大灾难后或野外寻找走失的人。be good at doing“擅长做某事”，需要动名词作宾语；故填finding。
63．句意：例如，在2008年，一场可怕的地震发生在中国汶川。根据“in 2008”可知，是一般过去时态，需要动词的一般过去式；故填happened。
64．句意：导盲犬是盲人的好帮手。根据“blind people”可知，对于盲人来说是好帮手，介词for符合句意；故填for。
65．句意：狗和医生一起帮助生病的孩子。根据“work with doctors”可知，需要动词不定式作目的状语；故填to help。
66．句意：它们在澳大利亚和新西兰很常见。根据“Australia”和“New Zealand”可知，两者是并列关系，需要and连接；故填and。
67．句意：这里有一些对你有用的建议。根据“ tips”可知，需要形容词作定语，是有用的建议，useful“有用的”符合句意；故填useful。
68．句意：远离正在吃东西的狗。根据“dog”可知，需要不定冠词表示泛指，dog是辅音音素开头，a符合句意；故填a。
69．句意：不要亲吻狗狗的脸，也不要把你的脸贴近它们的脸。根据“faces”可知，需要形容词性物主代词；故填their。
70．句意：一定要让你的脸远离狗的牙齿。根据“tooth”可知，不只一颗牙齿，此处用复数；故填teeth。
71．houses
72．to sleep
73．themselves
74．breathe
75．dangerous
76．the##their
77．in
78．flying
79．but
80．quickly
【分析】本文介绍了海豹、鸭子、海鸟和马用不同的方式睡觉，以保障自身安全。
71．句意：人们可以睡在自己的房子里以保证安全。house“房子”，可数名词。根据主语People和their，结合语境，人们都是在各自的房子里睡觉，用复数形式，故填houses。
72．句意：但是对于一些动物来说，有时他们睡觉不安全。sleep“睡觉”，动词。根据It is +adj. +to do sth表示“做某事对于某人/某物来说……”，可知这里用动词不定式形式，故填to sleep。
73．句意：动物们不得不想出许多办法来保护自己，这样它们才能睡得好。they“他们”，主格代词。根据句子结构可知这里是做动词protect的宾语，指的是animals本身，所以应该用其反身代词形式，它们自己，故填themselves。
74．句意：海豹需要呼吸空气，但这并不妨碍它们在水下睡觉。breath“呼吸”。名词。根据固定搭配need to do sth表示“需要做某事”，可知这里是动词不定式，to后用动词原形，breath的动词为breathe，“呼吸”，故填breathe。
75．句意：它可以帮助这些海豹逃离一些危险的动物。danger“危险”，名词。根据句子结构可知这里是修饰后面的名词animals，应该用形容词，danger的形容词为dangerous，“危险的”，符合题意，故填dangerous。
76．句意：两端的鸭子帮助保持群体的安全。根据句意，两端的鸭子需要保护群体的安全。可知，是需要保护它们所在群体的安全，需要特指，所以需要填入定冠词或物主代词，故填the/their。
77．句意：鸭子们闭着眼睛，在中间睡得很沉。in the middle介词短语，“在中间”，固定搭配，故填in。
78．句意：这些大鸟一生中的大部分时间都在海上飞行。fly“飞”，动词。根据spend time doing sth表示“花费时间做某事”，可知用动名词，故填flying。
79．句意：如果它们在水上，就会很危险，但它们在空中会很安全。根据“They are in danger if they are on the water,”及“they’ll be safe in the sky.”可知，这里是意义上的转折，but“但是”，符合题意，故填but。
80．句意：如果马已经站着，它能迅速逃离危险。quick“迅速的，快的”，形容词。根据句意可知这里是修饰动词run，修饰动词用副词，quick的副词为quickly，故填quickly。

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