外研版（2019） 必修 第一册 Unit 6 At one with nature 单元测评（word版含答案）

Unit6 单元达标检测
第一部分 阅读
（共两节, 满分50分）
第一节（共15小题；每小题2.5分，满分37.5分）
阅读下列短文，从每题所给的A、B、C、D四个选项中选出最佳选项。
A
ZOOKEEPER FOR A DAY
Go wild with an extreme zookeeping experience!
The Khaki Extreme program is a wild behind-the-scenes zookeeping adventure like no other! The program offers the chance to 11-15-year-olds to see first-hand what's involved in looking after amazing wildlife at the Australia Zoo.
During the guided adventures, you'll gain an understanding and appreciation of what's involved in working in one of the world's most popular zoological conservation areas, and you'll love getting close to the awesome（吓人的）animals.
Whether it's helping keepers prepare diets for the animals, cleaning enclosures（围场）for large animals, or making improved activities for Australia Zoo's wildlife-you will have a chance to get involved at grassroots level.
After a busy morning getting close to wildlife, you can enjoy a specially provided lunch while watching the performance in the world-famous Crocoseum. Then you'll also receive a guided behind-the-scenes tour of the Australia Zoo Wildlife Hospital Here you'll see the kind veterinary（兽医的）team treating sick and injured native wildlife, and you'll learn what you can do to preserve Australia's native wild animals.
Every season is different and so is our Zookeeper for a Day Khaki Extreme program! We'll change the animals and activities each school holiday period to keep it exciting, but with so many great animals on offer, the Khaki Extreme program is always a bunch of fun.
If reptiles（爬行动物）are more your thing, check our Zookeeper for a Day Khaki Extreme Reptile program. Here you'll have a wild day out with some of Australia Zoo's most scaly（有鳞屑的）and slippery friends. This program may not be available every school holiday period and program dates will be limited. Check the booking page for further available details.
*www. . au
*Open daily 9:00 am-5:00 pm
*Bedtime for some of our animals is 4:30 pm
*Closed on Christmas Day
1. What's the main purpose of the Khaki Extreme program
A. To help save endangered wildlife.
B. To offer a chance to feed native wildlife.
C. To experience a real zookeeper's life.
D. To learn how to treat injured animals.
2. What will you do after a busy morning at Australia Zoo
A. Make a special lunch for yourself.
B. Clean enclosures for large animals.
C. Give a performance in the Crocoseum.
D. Visit the Australia Zoo Wildlife Hospital.
3. What can be learned about the Khaki Extreme Reptile program
A. It's not always available.
B. It's often closed at 4:30 pm.
C. It's still open on Christmas Day.
D. It's very popular among all the students.
B
A year ago, I decided to create a more environmentally friendly kitchen, focusing on reducing the single-use products such as plastic bags and paper towels. I'm not going to sugarcoat my experience. It takes commitment（投入）and a willingness to change long-held habits. In creating my kitchen, I tried a lot of different alternative products and some plain old common things; the result, however, has been worth the effort. I'm recycling more and relying less on single-use products and I'm saving money too.
I'm not kidding when I say that I used to really love plastic storage bags, so this was, perhaps, the biggest challenge for me. Switching to reusable storage bags is a financial investment, but the cost is reasonable considering that I previously spent at least $100 annually on single-use plastic bags and wrap. I will check online periodically（定期地）for recycling updates, where a zero-waste box for kitchen items is offered for free, from party supplies to mixed-material food containers.
I'm a clean freak（怪人）and used to go through an amount of paper towels on a daily basis, but it's easy enough to take old T-shirts or towels and cut them up to use to wipe down surfaces. I'm also a fan of bamboo paper towels, which have the look and feel of traditional paper towels, yet are made from a highly renewable source and also break down in just 45 days. Better yet, they can be reused up to 100 times. As for kitchen sponges（海绵擦）, I keep an eye out for those made with natural and recyclable materials.
When purchasing household items online from companies like Amazon or Jet, I will ask to have them shipped in as few boxes as possible or as small a box as possible if a single item is to be sent. I'll let the company know that it should pay more attention to how it's packaging items for delivery.
4. What is the author's main purpose of creating her kitchen
A. To save money.
B. To reduce waste and recycle more.
C. To change her long-held habits.
D. To make it cleaner and more practical.
5. What does the underlined word "sugarcoat" in Paragraph 1 mean
A. Make attractive.
B. Get interested.
C. Show off.
D. Give up.
6. In creating her environmentally friendly kitchen, what does the author do
A. Begin to recycle more single-use plastic bags.
B. Go through an amount of paper towels on a daily basis.
C. Check online periodically to buy zero-waste boxes.
D. Choose to use the recyclable or reusable kitchen items.
7. What can we learn about the author from the text
A. She has strong environmental awareness.
B. She is used to traditional paper towels.
C. She has a good knowledge of financial investment.
D. She prefers to have her purchases packed in small boxes.
C
The African grey parrot's ability to talk and mimic sounds makes it a charming companion. African grey owners often report that their greys oftentimes talk in context and c can understand their people's emotions. The African grey parrot is not just a top talker-this bird is also known for its extreme intelligence, which gives it the name "The Einstein of the Bird World".
The bird is medium-sized, dusty-looking and almost pigeon-like. It has a bright red tail, intelligent orange eyes, and a stunning scalloped（扇形的）pattern to its feathers. Their diet in the wild consists mostly of nuts, seeds, fruits, and leafy matter.
At home, African greys need plenty of toys that challenge their intelligence, such as food searching and puzzle toys. Nutri-Berries by Lafeber Company is a perfect choice, which, with a balance of grains, seeds and other nutrients in the shape of a berry, encourages African greys to hold, bite off, and even play with, just as they do in the wild.
African greys seem especially affected by stress and disturbing noise in their environment and can be put more at ease by placing one corner of the cage against a wall as opposed to in the middle of a room.
African grey parrots are more likely to suffer from lack of vitamin A/beta-carotene, and therefore benefit from eating vegetables high in beta-carotene, such as cooked sweet potato and fresh kale. Lack of vitamin D is another concern, especially for greys on a poor diet. Offering a balanced, pill-shaped diet, such as Nutri-Berries, helps prevent vitamin and mineral shortage.
8. Why are African grey parrots called "The Einstein of the Bird World"
A. Because of their brain size.
B. On account of their intelligence.
C. Owing to their rich emotions.
D. Due to their talking ability.
9. What can "Nutri-Berries" probably be
A. A brand of bird food.
B. Puzzle toys for birds.
C. A type of round fruit.
D. Wild intelligence games.
10. What is the characteristic of African grey parrots
A. They may get ill due to lack of vitamins.
B. They prefer to stay in the middle of the room.
C. They are dusty-looking with blue eyes.
D. They are smart and love to have fun.
11. Where can we most probably find the passage
A. In a wildlife magazine.
B. In science fiction.
C. In a travel guide.
D. On a shopping website.
D
When you visit Kinderdijk, one of the most visited villages in the Netherlands, you step right into the middle of Dutch history.
Kinderdijk lies in the Alblasserwaard, where the Lek and Noord rivers meet together. Much of the village is near or even below sea level. Although there are canals and dykes（坝）, the lowlands of the village are still at risk of flooding. Among the most deadly floods was Saint Elisabeth's flood in 1421, which killed thousands after the dykes broke in several places. To deal with this kind of problem, the Kinderdijk windmills（风车）were built around 1740 to move water from the lower areas to higher ground and into the canal.
Nineteen of the 20 Kinderdijk windmills remain and were named a UNESCO World Heritage Site in 1997. Of the 19 windmills, 16 still have millers who live inside and control the huge sails in the wind. These windmills continue to help manage the Netherlands ongoing fight to stay above water.
For tourists, boat tours are offered along the canals and walkways lead from the visitor center to the windmills. Two windmills serve as museums filled with old millers' items and photos. You can climb up inside to see how the windmills work. The windmills also are working, so be prepared to feel the whole building shake when the sails turn in the wind.
Each year, about 500,000 people visit the Kinderdijk windmills and the buildings have become a must-see on any trip to the Netherlands. "There are some windmills north of Amsterdam that were built for tourists, but we're a historical site where tourists come, so it's the other way around," says Kinderdijk communications manager Peter Paul Klapwijk "Tourism is a good way to support our site. "
12. Why were the Kinderdijk windmills built around 1740
A. To protect dykes.
B. To produce clean water.
C. To prevent floods.
D. To keep the sea level from rising.
13. What can we learn about Kinderdijk windmills
A. Most of them are working as before.
B. Most of them have become museums.
C. Several of them have been sold to millers.
D. Several of them were destroyed long ago.
14. How does Peter Paul Klapwijk feel about so many tourists visiting the windmills
A. Fearful.
B. Worried
C. Excited.
D. Surprised.
15. What does the text mainly introduce
A. The history of Kinderdijk.
B. A famous historical site.
C. An amazing village of canals.
D. The traditions of the Netherlands.
第二节（共5小题；每小题2.5分，满分12.5分）
阅读下面短文，从短文后的选项中选出可以填入空白处的最佳选项。选项中有两项为多余选项。
If your family is thinking of getting a pet, consider adopting from an animal shelter, where all animals are in need of loving homes. 16 Here are some tips for you to find great animals.
Make some decisions.
Think about what you want in a pet and remember that all pets have different personalities. Cats tend to be more independent, but kittens need lots of attention. 17 However, they are usually great companions and love to spend time with their family.
Visit the shelter.
18 Remember that you may need to visit more than one shelter, or you may need to make more than one visit. Try to bring along everyone who will be living with the new pet. Ask the shelter staff lots of questions. And never adopt an animal because you feel sorry for it-be patient so you can find a pet that is truly a good match for your family.
19
Buy all necessary supplies and food well before the animal comes home. Make sure that the entire household is in agreement about rules and responsibilities-will the dog be allowed on the couch Who will clean the litter box Put these in writing before the pet arrives.
Bring your new friend home!
You'll probably be excited when your new pet arrives, but be sure to give it space and time to get adjusted to a new home and a new family. 20 Interact with your pet a lot and get it used to a routine, and soon you'll be one big happy family!
A. Get everything ready.
B. Put away the garbage cans.
C. Dogs need to be walked at least twice a day.
D. Both cats and dogs are human's good partners.
E. The pet may act differently once it leaves the shelter.
F. Set aside at least a few hours to visit shelters in your area.
G. Some may come with emotional or behavioral issues, but most are happy, healthy, and ready for a loving home.
16. _________ 17. _________ 18. _________ 19. _________ 20. _________
第二部分 语言运用
（共两节，满分30分）
第一节（共15小题；每小题1分，满分15分）
阅读下面短文，从每题所给的A、B、C、D四个选项中选出可以填人空白处的最佳选项。
Some of the greatest problems we face today are connected with the gradual destruction of our environment-brown clouds, wildlife extinction, 21 water. These 22 all seem so huge. So my family do what we can. We take cloth bags to stores instead of using plastic bags. We walk where we don't have to 23 . But does it do any good
I recently learned something about flamingos（火烈鸟）. These beautiful birds gather in 24 groups of a thousand or more. Every year, when the time 25 for migration, a few flamingos start the process by taking off from the lake. But none of the others seem to notice, 26 the tiny group returns.
However, the next day they 27 again. This time a few more struggle along with them, but the vast majority still 28 no attention, so these pioneers come back.
Then one day something 29 . The same small group of birds takes wing and a tiny number more join, just as before. And this time their total number, though still quite 30 , is enough to tip the balance （起决定性作用）. 31 one, the whole group takes flight and the migration 32 . What a（n） 33 sight it must be-thousands of flamingos flying to the sky at once!
A few can make a 34 . It's true that all of the great problems of the world have been solved due to the 35 efforts of a few.
21. A. removed B. polluted C. deserted D. used
22. A. choices B. costs C. profits D. problems
23. A. drive B. reduce C. cycle D. stand
24. A. unusual B. different C. huge D. similar
25. A. comes B. passes C. varies D. moves
26. A. but B. when C. so D. and
27. A. gather B. try C. sing D. observe
28. A. attract B. require C. escape D. pay
29. A. approaches B. works C. changes D. disappears
30. A. significant B. reasonable C. mass D. small
31. A. As B. Above C. On D. At
32. A. continues B. recovers C. finishes D. begins
33. A. familiar B. strange C. alarming D. poor
34. A. beauty B. decision C. difference D. mistake
35. A. useless B. tireless C. extra D. special
第二节（共10小题：每小题1. 5分, 满分15分）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。
The great outdoors: it's the place to head for when you're in need of peace and quiet, open spaces, beautiful scenery and exercise. 36 a huge mountain range or a local country park, these natural areas are a perfect tonic（补药）for our stressed-out lives, and their medical effect is being used more and more 37 （treat）mental health. Therapy helps people who suffer from depression, 38 （anxious）and stress. It's true that connecting with the natural world 39 （definite）lifts our spirits. Eco-therapy doesn't involve taking medicine. Instead, it just develops a person's relationship 40 nature. This natural therapy can take on many forms, such as doing yoga in a forest, gardening or even 41 （hug）a tree.
There are many 42 benefit of this "green" therapy, including improving social contact, social and work skills and coping abilities. If we 43 （expose）to the natural elements, then our negative feelings will get almost immediately replaced with positive emotions.
Admittedly, eco-therapy won't cure everything, but it is 44 option for therapists to use. And as we become 45 （aware）of the causes and effects of mental health, we will better know that help might lie outside our towns and cities, and that nature can give us a helping hand.
36. _________ 37. _________ 38. _________ 39. _________ 40. _________
41. _________ 42. _________ 43. _________ 44. _________ 45. _________
第三部分 写作
（共两节，满分40分）
第一节（满分15分）
假定你是李华，上周你和家人一起去当地的香格里拉的一个村庄度过了一个难忘的周末。请你写一封电子邮件将这次经历分享给你的新西兰好友Chris，内容包括：
（1）见到的景色；
（2）村民是如何与自然和谐相处的；
（3）你的感受。
注意：
（1）词数80左右；
（2）可以适当增加细节，以使行文连贯：
（3）开头和结尾已给出，不计入总词数。
Dear Chris,
How are you doing _____________________________________________________________________
_____________________________________________________________________
Best wishes!
Yours sincerely,
Li Hua
第二节（满分25分）
阅读下面短文，根据其内容写一篇60词左右的内容概要。
Bees are very strange creatures. They have their own way of telling each other that they have found a new flower. They bring some of a flower's nectar（花蜜）back home and then do a little dance that shows where the flower is and how far away it is.
In autumn the worker bees go out and collect as much nectar and pollen（花粉）as they can carry. Then they return to make honey and store it for the long cold winter.
Bees I build their own houses but they do not always have round tops like people draw them in storybooks. They are usually five storeys high. The queen bee always has the bottom storey. In between the bottom storey and all the rest there are bars only just wide enough for the workers to pass through. The queen bee can never go up to the other floors because she is bigger than all the other bees. The storeys the queen can't enter are where the store rooms are. There are rooms for pollen, nectar and royal jellies（蜂王浆）If there is a fire, the workers have to cover the walls and entrance of the rooms. They have to move the honey and the nectar and pollen away from the hot walls of the room.
Only the queen can lay eggs. She mates with a male bee called a drone. Once the queen has laid the eggs she throws the drone out because a drone just sits around eating honey and nectar. He cannot go out and collect pollen because drones do not have pollen-carrying things on their legs.
Young bees are called nurses because they have to nurse the newborn bees whether they like it or not. What a bee ends up being when it grows up depends on what it eats. If it is to be a queen it must feed on royal jellies and it must never, ever set eyes on another queen. If it does they must fight till only one of them is still alive.
_____________________________________________________________________
_____________________________________________________________________
参考答案：
第一部分 阅读
第一节
A
语篇解读：本文是一篇说明文。文章介绍了Khaki Extreme这一项目给11到15岁的孩子提供了一个接近野生动物、体验动物管理员生活的机会。
1.C细节理解题。根据第二段第二句“The program offers the chance to 11-15-year-olds to see first-hand what's involved in looking after amazing wildlife at the Australia Zoo.”可知，这个项目给11到15岁的孩子提供了一个机会，孩子们可以亲眼看到照看野生动物所涉及的所有工作，体验动物管理员的生活。故选C。
2.D细节理解题。根据第五段第一、二句“After a busy morning...Then you'll also receive a guided behind-the-scenes tour of the Australia Zoo Wildlife Hospital.”可知，在一个繁的早晨后，你会在世界著名的鳄鱼馆观看表演的同时享用——顿专门提供的午餐，然后，你将参观澳大利亚动物园野生动物医院。故选D。
3.A细节理解题。根据第七段中的“This program may not be available every school holiday period and program dates will be limited.”可知，这个项目并不是每一个学校假期都可以参加，它的日期是有限的。故选A。
B
语篇解读：本文是一篇记叙文。本文讲述了作者为了减少一次性产品的使用，建了一个环保厨房，改变了自己很多生活习惯，并注意使用更加环保的产品。
4.B细节理解题。根据第一段中A year ago，I decided to create a more environmentally friendly kitchen，focusing on reducing the single-use products such as plastic bags and paper towels.（一年前，我决定创建一个更环保的厨房，重点是减少一次性产品，如塑料袋和纸巾。）可知，作者创建厨房的主要目的是减少浪费和更多地循环利用，故选B项。
5.A词义猜测题。根据后句It takes commitment（投入）and a willingness to change long-held habits.（改变长期的习惯需要投入和意愿。）可知，要改变一个长期的生活习惯并不容易，因此作者并不打算美化自己的经历。故画线词sugarcoat意为“美化，粉饰”，A项“使有吸引力”和画线词同义。B项“变得感兴趣”、C项“炫耀”和D项“放弃”均不符合题意。
6.D细节理解题。根据第一段中I tried a lot of different…I'm saving money too.可知，作者试着使用许多替换产品和一些普通的旧的东西，最终她重复使用的次数变多了，而且对一次性产品的依赖越来越少，同时也节省了钱。由此可知，在创建她的环保厨房时，作者选择了可循环利用或可多次使用的厨房用品，故选D项。根据第二段中I used to really love plastic storage bags，so this was，perhaps，the biggest challenge for me. Switching to reusable storage bags is a financial investment可知，作者过去喜欢使用塑料储物袋，现在转为使用可重复使用的储物袋，故A项（开始回收利用更多的一次性塑料袋。）错误；根据第三段中used to go through an amount of paper towels on a daily basis可知，作者过去每天都要用大量的纸巾，这是作者之前的不环保的习惯，故作者在创建环保厨房时是不会采用这种方式的，B项（每天都要用大量的纸巾。）错误；根据第二段中I will check online periodically（定期地）for recycling updates，where a zero-waste box for kitchen items is offered for free可知，作者会定期上网查看回收更新，那里免费提供一个零垃圾的厨房用品箱，故C项（定期上网查询去购买零废品箱。）错误。
7.A推理判断题。根据第一段可知，作者为了减少一次性产品的使用，而建了一个环保的厨房，所以从文中我们可知作者是一个环保意识很强的人，故选A项。根据第三段中I'm a clean freak（怪人）and used to go through...cut them up to use to wipe down surfaces.可知，作者曾经习惯每天使用一定数量的纸巾，但是现在作者用旧衣服或者毛巾，B项（她现在习惯使用传统的纸巾。）错误；根据第二段中Switching to reusable storage bags is a financial investment...on single-use plastic bags and wrap.可知，作者认为改用可重复使用的打包袋虽然也是一种金融投资，但相比之前至少花100美金来买一次性的塑料袋和包装来说，其成本也比较合理，C项（她精通金融投资。）和文中表述不符；根据最后一段中When purchasing household items online from companies...if a single item is to be sent.可知，作者在网上购物时，会让卖家用尽可能少的盒子或者小的盒子来包装她买的东西，作者是根据自己所买的东西来确定使用包装盒子的数量和大小，而并不是她偏爱用小盒子包装她的东西，显然D项与原文不符。
C
语篇解读：本文是一篇说明文。文章对非洲灰鹦鹉的外表、饮食、性格等进行了详细介绍说明。
8.B细节理解题。根据第一段中The African grey parrot is not just a top talker-this bird is also known for its extreme intelligence，which gives it the name "The Einstein of the Bird Wold".可知，非洲灰鹦鹉非常善于学舌，它还以非常聪明而闻名，这使它被称为“鸟类世界的爱因斯坦”。因此非洲灰鹦鹉被称为“鸟类世界的爱因斯坦”是因为它的聪明，故选B项。
9.A推理判断题。根据第三段中Nutri-Berries by Lafeber Company is a perfect choice，which，with a balance of grains，seeds and other nutrients in the shape of a berry可知，Nutri-Berries是一个完美的选择，它被制成浆果的形状，含有均衡搭配的谷物、种子和其他营养物质。由此判断出，这应该是种鸟粮品牌，故选A项。
10.D细节理解题。根据第一段中this bird is also known for its extreme intelligence，which gives it the name "The Einstein of the Bird World"可知，非洲灰鹦鹉以非常聪明而闻名，这使它被称为“鸟类世界的爱因斯坦”：再根据第三段中Nuti-Berries by Lafeber Company is a perfect choice，which...encourages African greys to hold，bite off，and even play with，just as they do in the wild.可知，Lafeber公司生产的鸟粮Nutri-Berries能让非洲灰鹦鹉像在野外一样玩耍，这说明它们非常爱玩。由此可知，非洲灰鹦鹉非常聪明，而且还喜欢玩乐，故选D项。
11.A推理判断题。通读全文可知，本文主要介绍了“鸟类世界的爱因斯坦”——非洲灰鹦鹉的特点，包括外表、饮食、性格等，这属于动物范畴，因此这篇文章最有可能出现在野生动物杂志上，故选A项。
D
语篇解读：本文是一篇说明文。文章介绍了荷兰Kinderdijk风车的历史由来，作用及其旅游价值等。
12.C细节理解题。根据第二段中Much of the village is near or even below sea level.及the lowlands of the village are still at risk of flooding可知，这个村庄的大部分地区接近甚至低于海平面，这个村庄的低地仍有被洪水淹没的危险；再根据To deal with this kind of problem...from the lower areas to higher ground and into the canal.（为了解决这类问题，Kinderdijk风车建于1740年左右，用来将水从较低的地区输送到较高的地方，然后进入运河。）可知，修建风车是为了避免再次发生洪灾，故选C项。
13.A细节理解题。根据第三段中Of the19 windmills，16 still have millers who live inside and control the huge sails in the wind. These windmills continue to help manage the Netherlands ongoing fight to stay above water.可知，大部分风车还是像以前一样工作，以帮助荷兰抵御洪水的侵袭，故选A项。
14.C推理判断题。根据文章最后一句Tourism is a good way to s support our site.可知，Peter Paul Klapwijk认为众多的游客去参观风车是支持他们的景点的很好的方式，故选C项（Excited“兴奋的”）。fearful可怕的，担心的；worried担心的；surprised惊讶的。
15.B主旨大意题。本文介绍了Kinderdijk风车的历史由来，作用及其旅游价值等，全面地向我们介绍了这个著名的历史遗迹，故选B项。
第二节
语篇解读：本文是一篇说明文。作者对如何从宠物收容所收养动物这个问题，给出了一些建议。
16.G根据上文If your family is thinking of getting a pet...in need of loving homes.可知，如果你的家人想要养宠物，可以考虑从动物收容所领养，那里所有的动物都需要充满爱的家；根据下文Here are some tips for you to find I great animals.可知，这里有一些建议可以帮助你找到极好的动物。本空承上启下，G项（有些可能会有情绪或行为上的问题，但大多数都是快乐、健康的，并准备加入一个充满爱的家。）切题。
17.C根据上文Think about what you want in a pet and remember that all pets have different personalities.可知，想想你想在宠物身上得到什么，记住所有的宠物都有不同的个性。接下来列举了猫的例子Cats tend to be more independent，but kittens need lots of attention.（猫往往更独立，但小猫需要更多的关注。），下文列举狗的例子，C选项（每天至少要遛狗两次。）切题。
18.F根据下文Remember that you may need to visit more than one shelter，or you may need to make more than one visit.可知，记住，你可能需要拜访不止一个收容所，或者你可能需要拜访不止一次。该空引出下文，F项（留出至少几个小时拜访你所在地区的收容所。）切题。
19.A设空处为主题句。根据设空处下面一段Buy all necessary supplies and food well...Put these in writing before the pet arrives.（在动物来家里之前，把所有必要的供应品和食物都买好。确保整个家庭在规则和责任上达成一致允许狗在沙发上吗？谁来打扫便盆呢？在宠物到来之前把这些写下来。）内容可知，A选项（把一切准备好。）切题。
20.E根据上文You'll probably be excited when your new pet arrives，but be sure to give it space and time to get adjusted to a new home and a new family.可知，当你的新宠物到来的时候，你可能会很兴奋，但是一定要给它空间和时间来适应一个新家和一个新的家庭；根据下文Interact with your pet a lot and get it used to a routine，and soon you'll be one big happy family！可知，经常和你的宠物互动，让它习惯于日常生活，很快你们就会成为一个快乐的大家庭！该空承上启下，E项（宠物一旦离开收容所，行为可能会有所不同。）切题。
第二部分 语言运用
第一节
语篇解读：本文是一篇记叙文。作者从那些准备迁徙的火烈鸟先行者身上认识到少数人也可以产生大影响，他们最终会带领大多数人行动起来解决世界上所有的大问题。
21.B此处与“brown clouds'”和“wildlife extinction”并列，是三个严重的问题之一，指的是受污染的水，即polluted water。故选B。
22.D根据该段第一句中的“problems”可知，这些问题看起来都很严重。choice选择；cost费用；profit利润；problem问题。故选D。
23.A根据本空前的“We walk where we don't have to”可知，“我们”步行去不需要开车去的地方。drive开车；reduce减少；cycle骑自行车；stand站。故选A。
24.C根据空后的“groups of a thousand or more”可知，一个鸟群有上千只火烈鸟，规模非常大。unusual非同寻常的；different不同的；huge巨大的；similar相似的。故选C。
25.A句意：每年，到迁徙的时候，一些火烈鸟会从湖面上起飞来开始这个过程。come到来；pass经过；vary不同；move移动。when the time comes for...表示“到……的时候”。故选A。
26.C句意：然而，其他的火烈鸟好像都没注意到，因此这一小群火烈鸟又飞回到湖面上。空后表示结果。故选C。
27.B根据空后的“This time a few more struggle along with them”可知，第二天，这些少数的先行者会再次尝试起飞。gather聚集；try尝试；sing唱歌；observe观察。故选B。
28.D句意：这一次有一些与它们一起起飞，但绝大多数仍然没注意到，所以这些先行者又回来了。pay no attention表示“没注意到”。故选D。
29.C根据空后的“The same small group of birds takes wing and a tiny number more join”可知，情况发生了改变，又有一些火烈鸟加入。approach靠近；work起作用；change改变；disappear消失。故选C。
30.D根据空前的“though”及空后的“is enough to tip the balance”可知，尽管总数仍然很小，但足以起决定性作用。significant重大的；reasonable合理的；mass大量的；small小的。故选D。
31.A根据空后的“the whole group takes flight”可知，作为一个整体，整个群体起飞了。as作为。故选A。
32.D句意：作为一个整体，整个群体飞了起来，迁徙开始了。continue继续；recover恢复；finish完成；begin开始。故选D。
33.C根据空后的“thousands of flamingos flying to the sky at once”可知，成千上万只火烈鸟同时飞上天空，场面是非常惊人的。familiar熟悉的；strange奇怪的；alarming惊人的；poor贫穷的。故选C。
34.C根据上文所述的火烈鸟的故事可知，少数人也可以产生影响（改变世界）。make a difference表示“起作用；有影响”。故选C。
35.B正是因为那些少数人的不知疲倦的努力，世界上所有的大问题才能被解决。useless无用的；tireless不知疲倦的；extra额外的；special特别的。故选B。
第二节
语篇解读：本文是一篇说明文，介绍了一种可以帮助治疗心理疾病的特殊疗法——自然生态疗法。
36.Whether考查连词。句意：无论是一个巨大的山脉还是一个当地的乡村公园，这些自然区域都是我们压力过大的生活的完美补品……。whether... or…意为“无论是还是……”。
37.to treat考查动词不定式。句意：……而且它们的医疗效果正越来越多地用于治疗心理健康。本空用动词不定式作目的状语。
38.anxiety考查名词。句意：心理治疗帮助那些遭受抑郁、焦虑和压力的人。本空和名词depression和stress并列，作介词from的宾语，故本空应用名词anxiety。
39.definitely考查副词。句意：的确，与自然世界的联系无疑能振奋我们的精神。本空修饰动词1ifts，故应用副词definitely。
40.with考查介词。句意：相反，它只是发展了一个人与自然的联系。根据句意可知，本空表示人与自然的联系，故应用介词with。
41.hugging考查动名词。句意：这种自然疗法可以有多种形式，比如在森林里做瑜伽、做园艺工作，甚至拥抱一棵树。本空和动名词（短语）doing yoga in a forest，gardening是并列关系，都是举例的一部分，故本空应用动名词hugging。
42.benefits考查名词复数。句意：这种“绿色”疗法有很多好处……。根据空前形容词many可知，本空应用名词复数形式。
43.are exposed考查被动语态。句意：如果我们置身于自然环境中，我们的消极情绪几乎会立刻被积极情绪取代。be exposed to意为“与……接触；暴露于……”，故本空应用are exposed。
44.an考查冠词。句意：诚然，生态疗法不会治愈一切，但它是治疗师采用的一种选择。空后名词option是可数名词，在本句中泛指“一种选择”，且首字母是元音音素，故本空应用不定冠词an。
45.more aware考查形容词比较级。句意：随着我们变得更加意识到心理健康的原因和影响，我们将更了解的是，帮助可能存在于我们的城镇和城市之外，大自然可以给我们提供帮助。根据句意及下文we will better know that可知，本空应用形容词比较级more aware。
第三部分 写作
第一节
One possible version：
Dear Chris，
How are you doing Last weekend, I took a trip with my family to a village in the local Shangri-La.
Hardly had we arrived there when the pleasant air mixed with the smell of flowers and green plants greeted us. The sounds of birds as well as streams flew into our ears. The villagers there live in harmony with nature and benefit from nature. I believe as long as we humans get along well with nature, it will never be mean to us.
Best wishes！
Yours sincerely，
Li Hua
第二节
写作指导
One possible version：
Bees are weird animals and have a unique way to communicate with one another.（要点1）Worker bees work tirelessly to store food.（要点2）Unlike worker bees, the relaxing queen bee takes up the bottom storey of the five-storey house.（要点3）She even deserts the drone after she finishes using him.（要点4）Same as worker bees, young bees need to work to care for newborn bees, but they can only leave their future to what they eat.（要点5）