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Unit 7 提优卷
（满分:100 分 考试时间:90 分钟）
Ⅰ. 单项选择(每小题1分,共10分)
（ ）1.Draw a mind map of the information you get when you go over your lessons. ______, you won't forget some of it easily.
A. However
B. Anyway
C. Otherwise
D. Therefore
（ ）2.—Do your pets ______ the white cat, Carl
—Yes. I have three pet cats, ______ this one.
A. include; include
B. including; included
C. including; include
D. include; including
（ ）3.“Yesterday my uncle bought me a new bike.” The sentence structure is ______.
A. S+V
B. S+V+P
C. S+V+IO+DO
D. S+V+DO+OC
（ ）4.Which of the following has the same sentence structure as “We found the beds very comfortable.”
A. The boy built his little brother a big tent.
B. The sun was shining brightly.
C. Sandy is watching her father work.
D. His voice sounded strange.
（ ）5.—World Environment Day is coming! Our school has ______ a project called “Rethink, Reuse, Recycle”.
—When will it start I can't wait.
A. set up
B. given away
C. cut off
D. paid for
（ ）6.A new study shows that learning a second language can ______ an increase in intelligence.
A. lead to
B. think of
C. put in
D. look for
（ ）7.His speech is popular among the middle school students because it ______ many problems that the teenagers care about.
A. makes
B. causes
C. fills
D. covers
（ ）8.Alice broke the vase by accident. She looked at it ______ and promised that she would fix it.
A. sadly
B. carefully
C. easily
D. friendly
（ ）9.Our class decided to start a recycling ______, including collecting bottles and making posters every Friday.
A. subject
B. project
C. work
D. design
（ ）10.—Let's go hiking this weekend! The weather is perfect.
—______! I've been waiting for outdoor activities.
A. You said it
B. You can repeat it
C. I disagree
D. You said it before
Ⅱ. 完形填空(每小题1分,共15分)
Recycling is not only good for the environment, but also gives something that seems not so 1 a chance to be something else. Mateo Lange, a 15-year-old boy from Michigan, USA, is bringing good 2 on the environment and his community through his weekend recycling efforts.
At 11 years old, while playing baseball, Lange realised his team needed 3 for competitions. He soon came up with a plan. In Michigan, cans and bottles can be 4 and redeemed (兑换) for money. The amount is 10 cents per item and is added as an extra fee at the time of buying to 5 rubbish and protect the environment.
With the help of his father, Lange started a recycling programme, raising 7,500 in just a few weeks. “We've raised so much money, 6 why not continue as long as we can ” he said. This 7 made him become positive so he continued the project with his father.
In 2019, Michigan stopped its recycling programme, leading to bottles and cans 8 accumulating (堆积) at people's homes. Lange's recycling programme offered a chance to 9 the problem. With his father's help, they helped people get rid of their recyclables and 10 did pickups from people's homes. “I'd just run out, knock on the door and say, ‘I'm here to 11 litter.’ I'd catch the bags and pull them to the truck,” Lange said.
Since 2020, Lange's recycling plan has raised 350,000 and helped over 50 local youth groups. Besides, it has 12 more than 2 million bottles and cans from polluting Michigan's roadsides, lakes and rivers. “It has kept our community a lot 13,” Lange said.
In 2023, Lange received the Gloria Barron Prize for Young Heroes, recognising (认可) his 14 efforts and community impact. He believed the world would become a much better place. Lange always said “Be 15. Have an idea and work on it.” whenever he was asked about his cleanup achievements.
（ ）1.A. kind
B. valuable
C. dirty
D. expensive
（ ）2.A. chances
B. questions
C. effects
D. lessons
（ ）3.A. food
B. money
C. bottles
D. spirit
（ ）4.A. chosen
B. polished
C. offered
D. collected
（ ）5.A. produce
B. reduce
C. check
D. share
（ ）6.A. while
B. but
C. so
D. or
（ ）7.A. effort
B. success
C. wealth
D. thought
（ ）8.A. normally
B. simply
C. quickly
D. hardly
（ ）9.A. hope
B. solve
C. understand
D. spread
（ ）10.A. even
B. just
C. still
D. never
（ ）11.A. cut down
B. hand out
C. pick up
D. pay for
（ ）12.A. prevented
B. helped
C. bought
D. donated
（ ）13.A. quieter
B. cleaner
C. stranger
D. safer
（ ）14.A. caring
B. limitless
C. poor
D. environmental
（ ）15.A. healthy
B. creative
C. careful
D. polite
Ⅲ. 阅读理解(每小题2分,共20分)
A
①To make life comfortable, many disposable (一次性的) products are made, such as plastic bags and containers. As a result, a great deal of plastic is thrown away every day, creating a big environmental problem. To solve this problem, we recycle or reuse plastic waste. Here are some examples of amazing creative ways of recycling and reusing plastic.
②In Taiwan, China, there is a building called the EcoARK. Three hundred tons of plastic waste was made into 1.5 million bottle-shaped bricks (砖) to build it. The plastic bricks, even though light in weight, are designed to get through earthquakes and typhoons.
③Another amazing example of recycled plastic is a bridge in Scotland. It's the world's longest plastic bridge. Fifty tons of plastic bottles and containers were used to make it. It is so strong that it can hold 44 tons of people and cars. Besides, it doesn't rust (生锈) or need regular painting.
④There is also a sailboat named Plastiki. It was built from about 12,000 plastic bottles and weighs about 9 tons. It sailed all the way across the Pacific Ocean from San Francisco to Sydney! The purpose of the journey was to make people know that millions of tons of plastic are floating in and polluting the ocean.
⑤Next time, before you throw away something plastic, see if it can be recycled, or think of a creative way to reuse it. It doesn't necessarily have to be a big creation like the examples above. There are many simple, useful things you can do. For example, you can make little holes in the bottom of a plastic bottle and use it to water plants. Or you can cut a bottle in half and use it as a hand shovel. Why don't you try to come up with some creative ideas of your own
（ ）1.Which words best describe the plastic bricks used to built EcoARK
A. Light and strong.
B. Soft and beautiful.
C. Heavy and hard.
D. Dark and cheap.
（ ）2.Which is TRUE about the bridge in Scotland
A. It rusts easily.
B. It needs regular painting.
C. It can only hold 44 people.
D. It's made of 50 tons of plastic.
（ ）3.Why did Plastiki sail from San Francisco to Sydney
A. To break a sailing record.
B. To test if plastic boats can float.
C. To ship recycled materials.
D. To teach people about ocean pollution.
（ ）4.How does the writer call readers to action in the last paragraph
A. By asking readers to stop using plastic.
B. By showing photos of recycled products.
C. By suggesting simple ways to reuse plastic.
D. By explaining the benefit of recycling plastic.
（ ）5.What's the structure of the passage
B
Brazilian artist and activist Mundano recently painted an unusual mural (壁画) on a building in Sao Paulo. The paint included materials collected from natural disasters, such as ash from wildfires and mud from floods. Mundano hoped to draw global attention to climate change, as extreme weather events have been causing destruction across Brazil.
The large mural—over 30 metres high and 48 metres wide—shows the grey remains of trees on a brown land that is dry and broken, representing the deforestation (滥伐森林) and serious drought in the Amazon rainforest.
The mural also shows local activist Alessandra Korap wearing a circle of flowers around her head. She holds a sign that says, “Stop the destruction # keep your promise.” The artist says those messages are directed to Cargill, a US-based soybean (大豆) producer. Soy farming is one of the biggest causes of deforestation in the Amazon. Cargill says it will end deforestation in its supply chain in Brazil by 2025. Mundano is seeking to hold the company responsible for that promise.
In recent months, human-caused wildfires have severely damaged protected places in the Amazon area. Smoke spread over a very large area and affected the air quality in some Brazilian cities.
Drought has caused a terrible situation nationwide. On October 22, 2024, the depth of the Amazon's Negro River measured (测量) 12.46 metres, showing a small increase from days earlier, when the river was at its lowest point since measurements started 122 years ago. But this last reported measure is still about 6 metres below normal for the same date in earlier years.
Earlier this year, a flood in the southern state of Rio Grande do Sul killed more than 180 people, affected over 2 million people, and destroyed city communities.
Mundano used mud from that flood, ashes from Brazil's fires in the Atlantic Forest, and clay from an Amazon village where Alessandra Korap is from, to create the mural. “From floods to droughts, everything is connected!” Mundano said in an interview.
（ ）1.What makes the mural unique
A. Its size.
B. Its paint.
C. Its colours.
D. Its audience.
（ ）2.What's the mural most like
（ ）3.Why does Mundano include Alessandra Korap in his mural
A. To push Cargill to honour its promise.
B. To celebrate Brazil's natural beauty.
C. To draw attention to global warming.
D. To show the importance of soybeans.
（ ）4.What can we learn about the Negro River
A. A flood here took over 180 lives.
B. Its depth hit a record low on Oct. 22.
C. It was 6.46 m deep 122 years ago.
D. It has suffered greatly from drought.
（ ）5.What can be inferred from Mundano's actions and words in the last paragraph
A. Climate disasters are closely related.
B. The Amazon is home to great civilizations.
C. Natural materials are perfect for painting.
D. Floods and droughts are the worst disasters.
Ⅳ. 阅读还原(每小题2分,共10分)
从方框中选出能填入空白处的最佳选项。选项中有两项多余。
Water, a common liquid (液体), plays a very important part in Chinese tradition. It's not only for drinking and growing plants but also has deep meanings in our philosophy (哲学) and art. 1 .
Water shows the power of life and nature
In Chinese culture, water is seen as the start of all life. In farming, water is needed to grow plants. 2 . In the cycle of nature, water plays a key role. Rivers move from mountains to the sea, and rain falls to help the land. This never-ending movement teaches us about balance and harmony in nature.
Water teaches us how to think and behave
In Chinese philosophy, water means something special. 3 . The philosopher Laozi said, “The best kind of goodness is like water.” Water also shows us how to be persistent (坚持不懈的). Even though it seems weak, water can break hard rocks over time.
4
Water is a popular theme in Chinese art. In poems, water often stands for feelings like love or sadness. In traditional paintings, artists use water to make soft and flowing lines. They use mo (Chinese ink) and water to show the beauty of mountains and rivers.
5 . It is a symbol of life, philosophy, and art in Chinese culture. By understanding the meaning of water, we can better know the wisdom and beauty of traditional Chinese culture.
Ⅴ. 词汇检测(每小题1分,共10分)
A) 根据句意及汉语提示或首字母提示写出单词。
1.The debate (辩论) club explores exciting ______ (话题) such as technology trends every Friday.
2.It takes ______ (大约) 30 minutes to bike from my house to the nearest beach.
3.Throwing rubbish carelessly ______ (损害) the parks, so we organise weekly cleanup activities.
4.The school's e______ project encourages students to plant more trees.
5.If everyone s______ small disagreements peacefully, our classroom will be a happier place.
B) 用括号中所给单词的正确形式填空。
6.A third of students interviewed said that they ______ (harm) themselves by accident before.
7.My little brother's room is always ______ (noise) because he loves playing with his toy cars.
8.We ______ (rare) eat fast food because we prefer cooking healthy meals at home.
9.Look! The squirrel is jumping between branches. It's time for them ______ (store) food before the snow comes.
10.We used small ______ (trap) with cheese to catch the mice that kept stealing our snacks.
Ⅵ. 句子翻译(每小题2分,共10分)
1.生活是由幸福和悲伤组成的。
2.他们组建了一个团队来解决这个问题。
3.父母总是希望自己的孩子免受伤害。
4.雨下得如此之大,以至于没有人能离开。
5.自然保护区为鸟类提供食物和栖息之所。
Ⅶ. 语法填空(每小题1分,共10分)
根据短文内容,在空格上填入一个适当的单词或括号内单词的正确形式。
Shanghai's Chongming Island is a must-see for bird lovers. Every year, large numbers of migratory (迁徙的) birds visit the island. They stop mostly at Chongming Dongtan National Nature Reserve. The reserve 1 (sit) on the eastern end of the island. So far, about 360 bird species have been found in the area.
Why has the place become a perfect place for migratory birds Let's look at its 2 (local). At the mouth of the Yangtze River, Dongtan is a great wetland. It's home to plenty of fish and other animals 3 (live) in or on the water. Its ecosystem provides perfect natural home 4 birds. They use it for breeding (繁殖), nesting and raising young. It's also a place for birds to feed, drink, and rest.
Usually, birds migrate 5 (two) a year. In the autumn, they fly south to spend the winter. When spring comes, they head back north to breed. Many birds fly more than 10,000 kilometres in a single trip. 6 (general), they cannot finish the journey in one go between their breeding home and wintering grounds. 7 wetlands serve as way stations for them to rest and feed before continuing their journey.
The Dongtan wetland is a key stopover site (中途停留点). “About one million visits by migratory birds— 8 (include) those that fly past—are recorded at Dongtan every year,” says Ma Zhijun. He is a professor at School of Life Sciences Fudan University.
Many years ago, many wetlands were destroyed. Bird populations have reduced because of this habitat loss. Luckily, in recent years, the government has worked hard 9 (protect) the wetlands. Ma says that 10 increasing number of birds have been seen at Dongtan. This indicates that the protection methods of wetlands have achieved certain results.
Ⅷ. 书面表达(共15分)
为倡导环境保护,你们学校拟举行主题为 “Protecting Nature”的英语演讲比赛。假如你是李华,请根据以下提示,用英语写一篇演讲稿。
要点如下:
1.Why is it important to protect nature
2.What do people do to harm nature
3.How can we take action to protect nature
注意:1. 词数 100 左右,演讲稿开头和结尾已给出,不计入总词数。2. 所有要点必须包含
Dear teachers and classmates,
I'm Li Hua.
Thank you!答案以及解析
Ⅰ. 单项选择
1.答案：C
解析：“otherwise”意为“否则” ，表示一种假设的结果。句意为“复习功课时画思维导图，否则你不容易记住一些内容” ，符合语境。“however”意为“然而” ，表转折；“anyway”意为“无论如何”；“therefore”意为“因此” ，表因果。
2.答案：D
解析：第一空，句子缺少谓语动词，“include”意为“包括” ，用动词原形；第二空，“including”是介词，意为“包括……在内” ，后接名词或代词作宾语 。
3.答案：C
解析：“Yesterday my uncle bought me a new bike.”中，“my uncle”是主语（S），“bought”是谓语（V），“me”是间接宾语（IO），“a new bike”是直接宾语（DO） ，句子结构是“S + V + IO + DO”。
4.答案：D
解析：“We found the beds very comfortable.”的句子结构是“S + V + DO + OC”（主+谓+宾+宾补）。“The boy built his little brother a big tent.”是“S + V + IO + DO”；“The sun was shining brightly.”是“S + V”；“Sandy is watching her father work.”是“S + V + DO + OC”，但“work”是不带to的动词不定式作宾补，与原句结构不完全一致；“His voice sounded strange.”中“sounded”是系动词，句子结构是“S + V + P”（主+系+表），“strange”作表语，与原句结构不同。
5.答案：A
解析：“set up”意为“建立；设立” ，“set up a project”表示“设立一个项目” ，符合语境。“give away”意为“捐赠；分发”；“cut off”意为“切断；中断”；“pay for”意为“支付” 。
6.答案：A
解析：“lead to”意为“导致；引起” ，句意为“一项新研究表明学习第二语言能导致智力提升” ，符合语境。“think of”意为“想起；认为”；“put in”意为“投入；放入”；“look for”意为“寻找” 。
7.答案：D
解析：“cover”意为“涵盖；涉及” ，句意为“他的演讲在中学生中很受欢迎，因为它涵盖了青少年关心的许多问题” ，符合语境。“make”意为“制作；使”；“cause”意为“引起”；“fill”意为“装满；填充” 。
8.答案：A
解析：“sadly”意为“难过地” ，爱丽丝不小心打破花瓶，应该是难过地看着它。“carefully”意为“仔细地”；“easily”意为“容易地”；“friendly”意为“友好的” ，是形容词，不能修饰动词“look” 。
9.答案：B
解析：“project”意为“项目” ，“start a recycling project”表示“启动一个回收项目” ，符合语境。“subject”意为“学科”；“work”意为“工作” ，不可数名词，不能用“a”修饰；“design”意为“设计” 。
10.答案：A
解析：“You said it”意为“你说得对；我完全同意” ，符合语境。“You can repeat it”意为“你可以重复一遍”；“I disagree”意为“我不同意”；“You said it before”意为“你之前说过了” 。
Ⅱ. 完形填空
11.答案：B
解析：根据“Recycling is not only good for the environment, but also gives something...a chance to be something else.”可知，回收利用能让看似没那么有价值的东西变成其他有用的东西。“valuable”意为“有价值的” ，符合语境。“kind”意为“友善的”；“dirty”意为“脏的”；“expensive”意为“昂贵的” 。
12.答案：C
解析：根据“bringing good...on the environment and his community”可知，这里说的是对环境和社区产生好的影响。“effects”意为“影响” ，符合语境。“chances”意为“机会”；“questions”意为“问题”；“lessons”意为“课程；教训” 。
13.答案：B
解析：根据后文“cans and bottles can be...and redeemed for money”以及“raising $7,500”可知，兰格意识到团队比赛需要钱。“money”意为“钱” ，符合语境。“food”意为“食物”；“bottles”意为“瓶子”；“spirit”意为“精神” 。
14.答案：D
解析：根据语境，在密歇根，易拉罐和瓶子可以被收集起来兑换钱。“collected”意为“收集” ，符合语境。“chosen”意为“选择”；“polished”意为“擦亮；润色”；“offered”意为“提供” 。
15.答案：B
解析：根据“protect the environment”可知，在购买时额外收费是为了减少垃圾。“reduce”意为“减少” ，符合语境。“produce”意为“生产”；“check”意为“检查”；“share”意为“分享” 。
16.答案：C
解析：“We've raised so much money”和“why not continue as long as we can”之间是因果关系，“so”意为“所以” ，符合语境。“while”意为“当……时；然而”；“but”意为“但是”；“or”意为“或者” 。
17.答案：B
解析：前面提到几周就筹集了7500美元，这是成功的表现，这种成功让他变得积极。“success”意为“成功” ，符合语境。“effort”意为“努力”；“wealth”意为“财富”；“thought”意为“想法” 。
18.答案：C
解析：密歇根停止回收计划，会导致瓶子和罐子很快在家里堆积起来。“quickly”意为“很快地” ，符合语境。“normally”意为“正常地”；“simply”意为“简单地”；“hardly”意为“几乎不” 。
19.答案：B
解析：兰格的回收计划提供了解决这个问题的机会。“solve”意为“解决” ，符合语境。“hope”意为“希望”；“understand”意为“理解”；“spread”意为“传播” 。
20.答案：A
解析：他们不仅帮助人们处理可回收物，甚至还去人们家里取。“even”意为“甚至” ，表示递进，符合语境。“just”意为“仅仅；只是”；“still”意为“仍然”；“never”意为“从不” 。
21.答案：C
解析：“pick up”意为“捡起；收拾” ，这里表示来捡垃圾，符合语境。“cut down”意为“砍倒；削减”；“hand out”意为“分发”；“pay for”意为“支付” 。
22.答案：A
解析：“prevent...from doing sth.”意为“阻止……做某事” ，这里表示阻止了200多万个瓶子和罐子污染密歇根的路边、湖泊和河流。“helped”意为“帮助”；“bought”意为“买”；“donated”意为“捐赠” 。
23.答案：B
解析：通过回收利用，社区变得更干净了。“cleaner”意为“更干净的” ，符合语境。“quieter”意为“更安静的”；“stranger”意为“更奇怪的；更陌生的”；“safer”意为“更安全的” 。
24.答案：D
解析：兰格的回收计划是关于环保的努力，所以这里是认可他在环保方面的努力。“environmental”意为“环保的” ，符合语境。“caring”意为“有爱心的”；“limitless”意为“无限的”；“poor”意为“贫穷的；可怜的” 。
25.答案：B
解析：根据“Have an idea and work on it.”可知，这里说的是要有创造力。“creative”意为“有创造力的” ，符合语境。“healthy”意为“健康的”；“careful”意为“仔细的”；“polite”意为“有礼貌的” 。
Ⅲ. 阅读理解
A
26.答案：A
解析：根据“The plastic bricks, even though light in weight, are designed to get through earthquakes and typhoons.”可知，建造EcoARK的塑料砖重量轻且能抵御地震和台风，说明它们很坚固，所以是“Light and strong”（又轻又坚固） 。
27.答案：D
解析：A选项，根据“it doesn't rust (生锈) or need regular painting”可知，桥不容易生锈，A错误；B选项，桥不需要定期粉刷，B错误；C选项，根据“It is so strong that it can hold 44 tons of people and cars”可知，它能承受44吨人和汽车，不是只能容纳44人，C错误；D选项，根据“Fifty tons of plastic bottles and containers were used to make it”可知，它由50吨塑料制成，D正确 。
28.答案：D
解析：根据“The purpose of the journey was to make people know that millions of tons of plastic are floating in and polluting the ocean.”可知，Plastiki从旧金山航行到悉尼的目的是让人们了解海洋污染 。
29.答案：C
解析：最后一段作者通过举例，如在塑料瓶底部打孔浇水、把瓶子切成两半当手铲，来建议读者简单地重复利用塑料，从而呼吁读者行动起来 。
30.答案：C
解析：文章第一段提出塑料垃圾是环境问题，需要回收或重复利用塑料，并举例说明；第二段到第四段分别介绍了用塑料建造的建筑、桥梁和帆船；第五段呼吁读者在扔塑料前想想能否回收或创造性地重复利用。整体是总分总结构，C选项符合 。
B
31.答案：B
解析：根据“The paint included materials collected from natural disasters, such as ash from wildfires and mud from floods.”可知，这幅壁画独特之处在于它的颜料是从自然灾害中收集的材料，所以是“Its paint”（它的颜料） 。
32.答案：（选有干旱、毁林及相关标语元素的图）
解析：壁画展示了干燥破碎土地上的树木残骸，代表亚马逊雨林的滥伐森林和严重干旱，还有写着“Stop the destruction # keep your promise.”的标语，所以选符合这些特征的图片 。
33.答案：A
解析：根据“The artist says those messages are directed to Cargill...Mundano is seeking to hold the company responsible for that promise.”可知， Mundano在壁画中加入Alessandra Korap是为了督促嘉吉公司信守承诺 。
34.答案：D
解析：A选项，洪水发生在巴西南部，不是在 Negro River，A错误；B选项，10月22日水位有小幅度上升，不是创历史新低，B错误；C选项，文中未提及122年前的深度，C错误；D选项，根据“the river was at its lowest point since measurements started 122 years ago”可知，Negro River受干旱影响很大，D正确 。
35.答案：A
解析：Mundano说“From floods to droughts, everything is connected!”，表明气候灾害是密切相关的 。
Ⅳ. 阅读还原
36.答案：F
解析：文章主要从三个方面介绍水在中国文化中的特殊意义，此句起到引出下文的作用，“Let's look at three ways that water is special in Chinese culture”（让我们看看水在中国文化中特殊的三个方面）符合 。
37.答案：E
解析：前文说水是生命之源，在农业中种植植物需要水，此句进一步说明没有水就没有食物，没有食物就没有生命，“No water means no food, and no food means no life”符合 。
38.答案：B
解析：根据“The philosopher Laozi said, ‘The best kind of goodness is like water.’”可知，水教会我们如何善良，“Water shows us how to be kind”符合 。
39.答案：A
解析：此段主要讲水在中国艺术中的作用，“Water serves as an art medium”（水作为一种艺术媒介）符合段落主旨 。
40.答案：D
解析：此句是对文章的总结，强调水不仅仅是一种液体，“In a word, water is much more than just a liquid”符合 。
Ⅴ. 词汇检测
A)
41.答案：topics
解析：“话题”是“topic”，这里不止一个话题，用复数形式“topics” 。
42.答案：about
解析：“大约”用“about” 。
43.答案：harms
解析：“损害”是“harm”，动名词“Throwing rubbish carelessly”作主语，谓语动词用第三人称单数形式“harms” 。
44.答案：environmental
解析：根据“encourages students to plant more trees”可知，是环保项目，“environmental”意为“环保的” 。
45.答案：solves
解析：“solve”意为“解决”，主语“everyone”是第三人称单数，句子是一般现在时，用“solves” 。
B)
46.答案：had harmed
解析：根据“before”以及“said”可知，“伤害自己”这个动作发生在“said”之前，是过去的过去，用过去完成时“had harmed” 。
47.答案：noisy
解析：“is”后用形容词作表语，“noise”的形容词是“noisy”，意为“吵闹的” 。
48.答案：rarely
解析：修饰动词“eat”用副词，“rare”的副词是“rarely”，意为“很少；难得” 。
49.答案：to store
解析：“It's time for sb. to do sth.”是固定句型，意为“到某人做某事的时间了”，所以用“to store” 。
50.答案：traps
解析：“trap”是“陷阱”，是可数名词，前面有“small”修饰，这里表示多个陷阱，用复数形式“traps” 。
Ⅵ. 句子翻译
51.答案：Life is made up of happiness and sadness.
解析：“由……组成”用“be made up of”；“幸福”是“happiness”；“悲伤”是“sadness” 。
52.答案：They formed a team to solve the problem.
解析：“组建”用“form”，这里用过去式“formed”；“解决问题”用“solve the problem”，“to solve the problem”作目的状语 。
53.答案：Parents always hope their children can be protected from harm.
解析：“希望”用“hope”；“保护……免受”用“protect...from”，这里用被动语态“be protected from”；“伤害”用“harm” 。
54.答案：It rained so heavily that no one could leave.
解析：“如此……以至于”用“so...that...”；“雨下得大”用“rain heavily”，这里用过去式“rained”；“没有人”用“no one” 。
55.答案：The nature reserve provides food and shelter for birds.
解析：“自然保护区”用“nature reserve”；“为……提供”用“provide...for...”；“食物”是“food”；“栖息之所”是“shelter” 。
Ⅶ. 语法填空
56.答案：sits
解析：句子描述客观事实，用一般现在时，主语“The reserve”是单数，谓语动词用第三人称单数形式“sits” 。
57.答案：location
解析：“local”是形容词，这里需要用名词“location”，意为“位置；地点” 。
58.答案：living
解析：“animals”与“live”之间是主动关系，用现在分词作后置定语，所以用“living” 。
59.答案：for
解析：“provide sth. for sb.”是固定短语，意为“为某人提供某物”，所以用“for” 。
60.答案：twice
解析：“twice a year”意为“一年两次”，表示频率，所以用“twice” 。
61. 答案：Generally
- 解析：这里需要一个副词来修饰整个句子，“general”的副词形式是“generally”，意为“通常，一般地”。
62. 答案：So
- 解析：前文说鸟类一次行程无法完成迁徙，后文说湿地作为中途停留点，前后是因果关系，所以填“So”。
63. 答案：including
- 解析：“including”是介词，意为“包括……在内”，符合语境。
64. 答案：to protect
- 解析：“work hard to do sth.”表示“努力做某事”，所以填“to protect”。
65. 答案：an
- 解析：“an increasing number of”是固定短语，意为“越来越多的”，“increasing”是以元音音素开头的单词，所以用“an”。
书面表达
Dear teachers and classmates,
I'm Li Hua. It's my great honor to stand here and give a speech about "Protecting Nature".
Nature is of great importance to us. It provides us with clean air, fresh water, and various resources. Without nature, human beings can't survive. Moreover, a beautiful natural environment brings us happiness and peace.
However, people do many things that harm nature. Some cut down too many trees, leading to soil erosion and loss of habitats for animals. Others pollute rivers and oceans by dumping waste, which kills marine life. Also, excessive use of plastic products causes serious white pollution.
To protect nature, we can take many actions. First, we should plant more trees and stop deforestation. Second, we need to reduce, reuse, and recycle waste, especially plastic. Third, we should raise people's awareness of environmental protection through activities or campaigns.
Let's work together to protect nature and make our world a better place.
Thank you!

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