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50977. （2023•西工大附中•八模） Don't throw away your old phones.You are actually throwing away real gold!Smartphones contain many useful things such as gold，silver and copper（铜）.People can recycle them to make new electronics （电子器件）.But many people may not know this.In Australia alone there are more than 25 million unused mobile phones lying around，Sydney Morning Herald reported.The gold in these phones can add up to a value of more than ＄ 80 million （542 million yuan）.There are about 2 billion smartphone users around the world，who change their phones once every 11 months on average.In China，people generate（产生）80 million old phones every year，according to New Express Daily.
   However，it's not easy to get the useful things out of the phones.Smartphones have not only useful things，but also harmful materials.Guiyu，a small town in Shantou，Guangdong，is one of the world's biggest camping grounds（垃圾倾倒场）for electronic waste，Reuters reported.Many recycling centers in Guiyu simply break the old electronics by hand and don't think about the pollution it causes.According to a local government report，81 percent of children in Guiyu are harmed by lead（铅） poisoning．
   Veena Sahajwalla，a professor at Australia's University of New South Wales，has made a mini factory.It makes smartphone recycling cleaner and easier.The mini factory is very small and easy to move around.It breaks the phones and automatically （自动地）removes the useful parts.In that way，humans do not get poisoned.
（1）What can people do with old phones？
A．Put them away.
B．Make gold rings.
C．Make new electronics.
D．Clean the city's roads.
（2）Which of the following is TRUE？
A．People generate 25 million old phones in China every year.
B．On average，smartphone users change their phones every 8 months.
C．It's easy to get the useful things out of the phones.
D．The kids in Guiyu get lead poisoning because Guiyu is polluted by electronic waste.
（3）The writer writes this article mainly to         .
A．discuss how to make new electronics from old phones.
B．ask people to protect the environment.
C．encourage people to make good use of the old phones.
D．introduce smartphones in different countries.

共享时间:2023-06-12 难度:2

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[考点]

环境保护，新闻报道，

[答案]

CDC

[解析]

（1）细节理解题。根据第1段You actually away gold contain useful such gold and can them make electronics 。你实际上是在扔真正的黄金，如金。人们可以回收它们来制造新的电子产品，人们可以用旧手机制造新的电子产品。
（2）推理判断题。根据第2段Many recycling centers in Guiyu simply break the old electronics by hand and don't think about the pollution it causes.（贵屿的许多回收中心只是手工拆解旧电子产品。）可知。故选D。
（3）主旨大意题。通读全文，人们可以回收它们来制造新的电子产品，智能手机还含有有害的物质。因此。故作者写这篇文章主要是为了鼓励人们好好利用旧手机。

[点评]

本题考查了"环境保护新闻报道 ",属于"必考题"，熟悉题型是解题的关键。

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45617. （2022••七上一月） $德优题库$ People Throw Away Food People throw away a lot of food.The United Nations （UN） says that people throw away 930 million tons of food in 2019.
   Households throw away about a half of this food.Stores restaurants，schools，or hospitals throw away the other half.The UN wants to know where the problem is.
   The problem is everywhere.Farmers throw away crops（庄稼）.The UN finds out that 17% of food does not get to stores.People want to buy only nice fruit and vegetables.Not all fruit and vegetables look nice.People buy too much food，too.They do not eat it all.They throw it away.
   The problem with food is not only in developed countries.A growing number of developing countries have measured food waste in recent years.However，recent reports say that UN has taken action to halve（减半） food waste by 2030.
   From China Daily

（1）The news " People Throw Away Food " was reported in         .
A.BBC News
B.China Daily
C.CNN News
D.School News
（2）Which of the following throw away most of the food according to the news？
A.Schools.
B.Stores.
C.Households.
D.Hospitals.
（3）What can we infer from the news？
A.The UN has taken action to stop the waste.
B.There will be much more waste in 2023.
C.The problem is mainly focused on some places.
D.The countries in Africa don't have this problem.

共享时间:2022-10-24 难度:2 相似度:2

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39126. （2023•东方中学•九上一月） $德优题库$ From the very beginning of our studies，we have known that many Chinese characters can change their pronunciations in different situations. .But how will you feel if you're told that many of the pronunciations we learned in textbooks will be considered incorrect？
    Recently，an article called"Chinese characters whose pronunciations have changed" 唯唯诺诺 caused hot discussions on the Internet.The article reported that some pronunciations，which were considered to have been misread（读错） before，are now correct.They include the characters in well-known sentences from ancient poems.One example is by He Zhizhang from the Tang Dynasty."Old，I return to the homeland while young.Thinner has grown my hair，though I speak the same tongue."（Translated by Xu Yuanchong）
    Many Internet users disagreed with the changes.They argued that altering pronunciations would change the rhyme（押韵） of the sentences in poems，taking away the beauty of Chinese literature.But according to CGTN，supporters of the change say，"This is how language develops，and the pronunciationould meet the needs of society，rather than remain in the past."
    An official from the Ministry of Education replied that most of the so-called"new" pronunciations have not been confirmed（证实） yet.However，according to the fifth and sixth editions of the Modern Chinese Dictionary，quite a few pinyin spellings have already been changed："呆（dai，first tone；原ai，second tone）板" and "确凿（zao，second tone；原zuo，fourth tone）".
    "In some sense，pronunciation is a choice between the most popular version（版本） and the version with the longest history，"professor Zhang Yiwu told China Daily.

（1）What kind of change of Chinese characters is mainly talked about in the passage？
A.Spellings.
B.Meanings.
C.Pronunciation.
D.Shapes.
（2）"        "is the correct meaning of the poem by He Zhizhang in the passage.
A.少小离家老大回，乡音无改鬓毛衰。
B.离别家乡岁月多，近来大事半消磨。
C.独在异乡为异客，每逢佳节倍思亲。
D.洛阳城里见秋风，欲作家书意万重。
（3）What does the underlined word "altering" in Paragraph 3 probably mean？
A.Making.
B.Changing.
C.Keeping.
D.Hearing.
（4）Which of the following can be the best title？
A.The change of pronunciation.
B.The choice of writing.
C.How a language develops.
D.The mistakes of Chinese characters.

共享时间:2023-10-17 难度:2 相似度:1

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51328. （2023•高新一中•七模） In the Kubuqi Desert in North China's Inner Mongolia Autonomous Region，there stands a large power station called the Junma Solar Power Station.Walking around it，visitors will find it hard to imagine that the area，now covered with blue photovoltaic panels （光伏电池板）and green plants，was once barren and called "the sea of death".
    Covering an area of around 1.4 million square meters，the Junma Station has more than 196，000 photovoltaic panels to form the pattern of a running horse.That's where its name comes from.It's not only the largest desert photovoltaic power station in China，but also the largest photovoltaic panel power station in the world and a Guinness World Record holder.
    By September 2022，the project had produced more than 2.312 billion kW?h of green electricity，helping save 760，000 tons of standard coal and cut carbon dioxide emissions （碳排放） by 1.85 million tons.Besides bringing green energy to local people and industries，the project also helps control desertification and improve local people's lives.Plants grow well under the photovoltaic panels and provide enough food for sheep.
    The success of this project explains how a huge solar farm has been so important in protecting the environment.It also offers valuable experience to both China and the world，raising hopes for governments and encouraging them to use the clean energy to turn more"deadly"deserts into green planets.

（1）Which of the following can best replace the underlined word "barren"in paragraph 1？
A．Wasteland.
B．Farmland.
C．Island.
D．Motherland.
（2）Which of the following questions is answered in paragraph 2？
A．Where is the Junma Station？
B．When was the Junma Station built？
C．Why is the Junma Station built？
D．How does the Junma Station get its name？
（3）The numbers in paragraph 3 show that the project helps a lot in         .
A．controlling desertification
B．protecting the environment
C．improving local people's lives
D．providing enough food for people
（4）What is the passage mainly about？
A．A trip to the desert.
B．Clean energy in China.
C．"A green horse"in the Kubuqi Desert.
D．Valuable experience in saving energy.

共享时间:2023-06-08 难度:2 相似度:1

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50623. （2023•师大附中•七模） Jane，a reporter，is collecting information for the local newspaper.She is interested in the following things introduced in a magazine.
   Smart Schoolbag
   Forget to pack the books you need into your schoolbag in the morning rush？
   A schoolboy aged 11 has invented a schoolbag.It tells you which books to pack.A small computer and a scanner （扫描装置） are fixed in the bag.As each book is put into the bag，it is checked by the scanner.If any book is missing，a message will be shown on the computer screen to remind you.
   Weather Sweets
   Can you eat weather？
   A university makes that happen.It uses a 3 D printer to create sweets based on the weather information of a certain day.
   The shapes of the sweets are influenced by wind speed.The colors of the sweets are decided by temperature.The sweets act as a weather record of the day when they are made.
   Sunrise Bed
   It's hard for you to get up in the morning，isn't it？
   To help you get up，a company has created a "tool"—a sunrise bed.
   It wakes you up gently as a sunrise does.Lights built into the bed turn on and start to get brighter and brighter.When the lights are fully on，soft music will begin to play.It will be louder and louder until you turn it off.The company explains， "The gentle light tells your body that it is morning，so it stops producing a chemical that helps you sleep."
（1）What can the smart schoolbag do？
A．Help you repair computers.
B．Tell you when to pack books.
C．Teach you how to fix screens.
D．Remind you of the missing books.
（2）        influences the shapes of the weather sweets.
A．Colors
B．Wind speed
C．Temperature
D．3 D printers
（3）Which of the following shows how a sunrise bed wakes you up？
A．lights on → music on → lights brighter → music louder
B．music on → music louder → lights on → lights brighter
C．lights on → lights brighter → music on → music louder
D．music on → lights on → music louder → lights brighter
（4）In which column of the magazine has Jane most probably found the information？
A．Wonderful food.
B．Future schools.
C．Amazing inventions.
D．Modern furniture.

共享时间:2023-06-09 难度:2 相似度:1

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50594. （2023•师大附中•三模） Recently，China has announced the list of the first five national parks.
   Each of them is divided into two parts—the core （核心） protection area and the general control area.In the core protection area，only research and surveillance （监视） in science are allowed.And the general control area is open to the public，allowing travel activities such as camping and hiking.In the future，national parks are expected to be natural classrooms.People can learn about different kinds of animals and plates through eco-friendly （环保的） travel activities.
   The national parks can also be helpful to local people.The building of these national parks provides many jobs for local people.People living in or around the parks can work as park rangers （护林员） and guides.They can also sell some eco-friendly things with local color.So their yearly incomes （收入） will grow a lot.
   Then let's take a look at the five national parks.

$德优题库$	Three River-Source National Park on the Qinghai-Tibet Plateau （青藏高原） is the largest national park in China.Because it is home to the sources of the Yangtze，Yellow and Lancang rivers，people call it "China's water tower".
$德优题库$	Northeast China Tiger and Leopard （豹） National Park is in Heilongjiang and Jilin provinces.It covers an area of 14，100 square kilometers.It is our country's biggest and only place for wild Siberian tigers and Amur leopards to live in.
$德优题库$	Wuyi Mountain National Park in Fujian Province is a UNESCO natural and cultural heritage site （遗址）.The forest makes up over 96 percent of the park.The park is the paradise of birds，the kingdom of snakes and world of insects.You can also see the Danxia landform there.
$德优题库$	Giant Panda National Park connects panda habitats in Sichuan Shaanxi and Gansu provinces.Inside the park are more than 1，600 wild giant pandas.They make up over 70 percent of the pandas in China.
$德优题库$	Hainan Tropical Rainforest National Park is the largest tropical forest in China.There are more than 400 kinds of plants that can only be found in Hainan.The world's only 35 Hainan gibbons （长臂猿） live there.

（1）What can we know from paragraph 3？
A．Building the national parks only needs rangers and guides.
B．Farming makes local people improve their yearly incomes.
C．Visitors can buy anything with local color in the national parks.
D．Local people can get many advantages from the national parks.
（2）The underlined word "paradise" in the above form probably means        .
A．perfect place
B．happy feeling
C．good example
D．sweet smile
（3）What might be the best title for the passage？
A．The beautiful scenes of nature
B．The home of animals and plants
C．The introduction to the five national parks
D．The relationships among the five national parks

共享时间:2023-04-10 难度:2 相似度:1

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50269. （2023•师大附中•五模） According to a new study，the Amazon rainforest may become grassland in a few years.
    The Amazon is the world's biggest rainforest.Climate change and human activities make it " sick ".Usually，the rainforest can fix itself. （1）       .The trees may die and the rainforest could turn into a hot，dry grassland.
    （2）       ？
    The Amazon is one of the world's wettest places.But since 2005，three droughts （干旱） have hit the rainforest.They were caused by climate change.The trees don't have enough water to grow.What's worse，as they become dry，（3）       .
    On top of this，people cut down rainforest trees for wood.They burn the forest to make farmland.They clear trees to find minerals（矿产）. （4）       .
    What will happen if we lose it？The Amazon is like the lungs（肺） of our planet.The rich plants there take carbon dioxide out of the air and make oxygen（氧气）.They make more than 20 percent of the planet's oxygen.If the Amazon "dies"，there will be more CO₂ and our Earth will become even hotter. （5）       .Many of them can't live anywhere else.They would very likely just disappear.
    Let's do something to protect the Amazon rainforest!

A.they can easily catch fire
B.The Amazon is also home to over 3 million animals and plants
C.Why is the Amazon"sick"
D.Why is the Amazon important
E.But now，it feels too "tired"to get better
F.All these activities have caused about 17 percent of the rainforest to disappear
G.they cause fewer forest fires every year

共享时间:2023-05-14 难度:2 相似度:1

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50866. （2023•长安区•二模） It's 2023 now，and Changchub Lhamo is 68 years old.She used to work at the Riwoche National Nature Reserve（日窝车国家级自然保护区） in Tibet.The reserve was set up to protect red deer.Eight years ago，Changchub Lhamo left her job as a ranger（护林人）.However，she often returns to the grassland to visit her"friends".
   When Changchub Lhamo was 15 years old，she saved three deer in the wild.She found them while farming in the field.She waited all day without seeing their parents，so she decided to take them home.At that time，her family was miserable.The family didn't even have enough food，but Changchub Lhamo tried her best to raise them.
   The three deer grew well under her care.Two years later，Changchub Lhamo set them free to the wild."I didn't want to part with them，but I knew that nature was their home，"Changchub Lhamo said.During the first winter after their release（放归），Changchub Lhamo was surprised to find the three red deer returning，followed by several others.The deer couldn't find enough grassland.
   Later，the local government learned the story of Changchub Lhamo and the deer.They found a good grassland for the deer and asked Changchub Lhamo to work there.The local government spends more than 200，000 yuan every year helping red deer spend the winter.The red deer population in the reserve has risen from more than 1，000 in the 1990s to about 3，000 now.

（1）Changchub Lhamo stopped doing her job        .
A．in 1993
B．in 2005
C．in 2013
D．in 2015
（2）The underlined word"miserable "probably means        .
A．rich
B．warm
C．poor
D．dirty
（3）What can we infer from the passage？
A．Lhamo didn't leave the grassland to look after the red deer.
B．Lhamo's parents didn't allow her to raise the red deer.
C．The red deer had a better life after releasing to the wild.
D．The red deer's number may increase in the future.
（4）What does the writer think of Changchub Lhamo？
A．Helpless.
B．Kind.
C．Careless.
D．Polite.

共享时间:2023-03-21 难度:2 相似度:1

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50204. （2023•师大附中•六模） According to a new study，the Amazon rainforest may become grassland in a few years.
    The Amazon is the world's biggest rainforest.Climate change and human activities make it " sick ".Usually，the rainforest can fix itself. （1）       .The trees may die and the rainforest could turn into a hot，dry grassland.
    （2）       ？
    The Amazon is one of the world's wettest places.But since 2005，three droughts （干旱） have hit the rainforest.They were caused by climate change.The trees don't have enough water to grow.What's worse，as they become dry，（3）       .
    On top of this，people cut down rainforest trees for wood.They burn the forest to make farmland.They clear trees to find minerals（矿产）. （4）       .
    What will happen if we lose it？The Amazon is like the lungs（肺） of our planet.The rich plants there take carbon dioxide out of the air and make oxygen（氧气）.They make more than 20 percent of the planet's oxygen.If the Amazon "dies"，there will be more CO₂ and our Earth will become even hotter. （5）       .Many of them can't live anywhere else.They would very likely just disappear.
    Let's do something to protect the Amazon rainforest!

共享时间:2023-05-18 难度:2 相似度:1

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49989. （2024•高新一中•二模） China is having a very cold winter.It's so cold that it's causing problems for people who are trying to travel for a special holiday called the Lunar New Year （农历新年）.This is a big holiday in China when people travel to their hometowns to celebrate with their family.
    Lots of people are stuck（困住）on the highways because of the snow and ice.One woman，Chen Wei，said she and her boyfriend could only drive a short distance in a long time because of the bad weather.But Chen Wei is not upset.She saye is staying calm and accepting what comes.They tried their best to be helpful.They let other people who were stuck in the snow use their toilet and shared water and sausages with them in their touring car （房车）.
    The snow is very heavy in the middle of China，which is not normal.People say it will keep snowing for a few more days.This is causing problems because the Lunar New Year is coming soon.On the night before，family usually get together for a big dinner in China.
    The government in Beijing is going to give money to help clear the snow from the highways.They are doing this to make sure people can travel safely for the holiday.
    In Wuhan，a city of China，the snow is so heavy that tree branches are breaking.The airport had to close because it was too icy.Some flights and trains were canceled or delayed （延误），leaving travelers stuck for hours.
    Extracted from New York Times Feb.5，2024

（1）In China，the         is causing problems for travelers during the Lunar New Year.
A.heavy traffic
B.road construction
C.car accidents
D.snow and ice
（2）How is Chen Wei reacting （反应） to the travel delay？
A.She is upset and angry.
B.She is worried and scared.
C.She is calm and accepting.
D.She is excited and happy.
（3）What happened in Wuhan because of the heavy snow？
A.The airport had to close.
B.All the trees fell down.
C.The city lost power.
D.All the roads were blocked.

共享时间:2024-03-15 难度:2 相似度:1

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51064. （2023•铁一中学•三模） Mount Qomolangma stands as the world's highest mountain.At a height of 8848.86 meters，it must be free of plastic waste，isn't it？（1）
    Last year，scientists collected eleven snow samples （样本） on Mt.Qomolangma，starting from 5，300 meters all the way up to its top.They found microplastics（微塑料） in all of them.The sample that had the most micro plastics was collected around Base Camp（大本营）.（2）       Quite a few scientists think the microplastics came from the clothing，tents and ropes that were used by mountain climbers.The new research was led by Napper，a scientist."I have always considered Mt.Qomolangma a pretty clean place，"she said."It really surprised me to find microplastics in every single snow sample."In May，2018，plastic was discovered at the Mariana Trench，the deepest point on Earth.（3）
    Tons of plastic are thrown into the natural environment every year.As time goes by，plastic waste breaks down into microplastics.Microplastic pollution is less than 5 mm in size.It is too small to be picked up.Plastic waste carries harmful materials.Wild animals might fall ill because they easily mistake the waste for food.（4）       It is still unknown how microplastics may influence human health.Napper said it was time to care for our planet.（5）       Besides，many microplastics come from clothing made using unnatural materials.Napper said a focus on better materials was needed.Whenever possible，we should use natural materials such as cotton.

A.It is the place where climbers spend the most time.
B.People also take in microplastics through food and water，and breathe them in.
C.The answer might make you disappointed.
D.Plastic can be widely used in our life.
E、Paper bags can take place of plastic bags.
F.In was important to reduce，reuse and recycle plastic waste，she added.
G.It is now clear that no place on our planet is safe from plastic pollution.

共享时间:2023-04-06 难度:2 相似度:1

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51150. （2023•铁一中学•八模）

Earth Day Writing Competition
4th-8th grade students in Xi'an

Topic：One thing you love about Earth
April 22nd this year is the 53rd Earth Day.It's a day to remind everyone that we need to take care of Earth.This year we ask students to write about one thing they love about this big，blue planet.They need to explain what puts the earth in danger and what they can do to save it.
Prizes.
*1st Place：a computer
*2nd Place：a camera
*3rd Place：an MP4
Rules：
*200-400 words for 4th-6th grade students.
*600 ～800 words for 7th-8th grade students.
*The article must be written in English.
*Name，grade，school，email and phone number must be provided.
*Email your work to 322480@qq.com .
*No later than 5：30 pm on April 15th，2023.
Questions？Call Mr.Guan at （029）8503521 or visit Xi'an Youth Center.

（1）Who can take part in the competition？
A．Li Mei，from Grade 1.
B．Tang Lan，from Grade 3.
C．Chen Yi，from Grade 7.
D．Xie Lian，from Grade 9.
（2）According to the passage，studentould write about        .
A．their teachers
B．their schools
C．the universe
D．the earth
（3）What can you learn from the rules？
A．You should write at least 400 words.
B．You can email your writing on April 22nd.
C．You must provide your school name.
D．You can write the article in Chinese or English.

共享时间:2023-06-16 难度:2 相似度:1

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49603. （2024•阎良区•三模）     There are different kinds of plants and animals on the earth and they get their food in different ways.Food chains （食物链） are just used to show who eats what in a very simple way.
    Food Chains
    Here are some examples of food chains.
    ?A garden food chain might look like this：
$德优题库$
    ?Humans can also be part of a food chain.A farm food chain could look like this：
$德优题库$
    A food chain shows how plants and animals are connected with each other based on the foods they eat.Food chains are different depending on the habitat.A habitat is the scientific name for a place where animals and plants live.Habitats can be very different from each other，so a garden food chain would be very different from a farm food chain.
    Food chains usually start with a green plant，such as grass or a tree.This is because plants can directly change sunlight into energy that they can use for themselves.These plants are called "producers"，and they create or produce their own food.They use this food to grow leaves，flowers，fruit and seeds （种子）.
    Food Chain Disruption （中断）
    When the balance （平衡） of a food chain is broken，it may result in a bad situation.An example I over fishing.Over the years，humans have been catching too many fish at a quick speed leaving not enough to keep a healthy population.Because of this，other animals such as the turtles are endangered.So，humanould make sure our activities don't harm the ecosystem （生态系统）.
（1）The writer explains "food chains" by        .
A．listing numbers
B．telling stories
C．asking questions
D．giving examples
（2）What can be best put in "        " in the second food chain？
A．sunlight
B．chickens
C．trees
D．flowers
（3）What can we know from the passage？
A．A garden food chain may be the same as a forest food chain.
B．Food chains usually start with human beings.
C．Different habitats lead to different food chains.
D．Plants are called "producers" because they produce food for others.
（4）The writer mainly wants to         in the last paragraph.
A．show us what food chain disruption is
B．ask people to keep the balance of ecosystem
C．stop people from catching fish
D．tell us how many endangered animals there are

共享时间:2024-04-10 难度:2 相似度:1

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49334. （2024•师大附中•九模）     Do you know what a landform（地貌） is？We use landforms to describe the earth's surface，such as a mountain，or an island.Landforms are shaped by different forces of nature，such as wind，water and ice.Landforms can also be influenced by human activities，such as farming，mining（采矿），building，and pollution.
     （1）       .For example，people can build dams（水坝） to create lakes for water and power using.People can also plant trees to protect the land and create homes for animals.
     However，some human activities can hurt the landforms and cause problems to the environment and people's life.
     （2）       .Cities take away animals' homes and make it harder for plants to grow.This can increase the risk of floods.Farming is another way people hurt the environment.Farmers need to grow food，but they might hurt the soil and water.Using too many chemicals and not watering in a smart way can make the environment worse.
     （3）       .People need lots of things from the earth，but mining can hurt the land.
     Therefore，we should care about the landforms and protect them from harm.Landforms are important for many reasons.They provide us with natural resources.They also influence the weather of different areas.
     （4）       .We can protect the landforms by using them wisely.We can reduce our use of natural resources and use renewable energy.We can also recycle and reuse materials to reduce waste and pollution.Another way is to build things like parks and wetlands，（5）       .
     By protecting the landforms，we are not only protecting the earth's beauty，but also our own future.

A.but we can do about it
B.Landscapes were amazing things in the past
C.Mining is the third way people hurt landforms
D.Besides，they also offer us beautiful scenes for tourism
E.For example，people cut down forests for development
F.and use them to help stop floods and give animals home
G.Some human activities can change the landforms in positive ways

共享时间:2024-06-28 难度:2 相似度:1

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49193. （2024•师大附中•三模） The opening ceremony（开幕式） of the19th Asian Games in Hangzhou was held on September 23rd，2023.People could see the electronic fireworks（烟花） in the night sky above the Hangzhou Olympic Sports Center.It showed us beautiful pictures，the latest technologies and environmental thoughts.
    "The electronic fireworks paid attention to environmental protection，" said Sha Xiaolan，the director of the opening ceremony. "As long as fireworks are set off，here will be smoke in the air.It will cause pollution.Compared with normal fireworks which we usually set off，electronic fireworks never produce smoke and noise."
    Why did they use this kind of fireworks？Because they were 'green'，and Sha Xiaolan hoped to show environmental protection to the world.It did not mean there would be less excitement of the opening ceremony.With the help of the digital technology，3 D pictures，AR technology and more，the electronic fireworks have left deep thinking on the people."People have rich feelings while they are watching he fireworks.Today is the first time I have seen electronic fireworks，and they are cry eye-catching."He told China News reporters.
    "High technologies helped produce environment-friendly fireworks，"she said."The research team designed fireworks with 3 D technology.Then they did many experiments so that the fireworks had the best show without pollution."

（1）What didn't the fireworks above the Hangzhou Olympic Sports Center show？
A.High technologies.
B.Beautiful pictures.
C.Environmental ideas.
D.Chinese medicine.
（2）Which statement is TRUE about the electronic fireworks？
A.They are environment-friendly.
B.Their colors were green.
C.People prefer normal fireworks to electronic fireworks.
D.They brought less excitement to the opening ceremony.
（3）Which can be the best title for the passage？
A.The Pollution of Normal Fireworks
B.The Materials to Produce Fireworks
C.The Environment-friendly Fireworks
D.The 2023 Asian Games

共享时间:2024-04-06 难度:2 相似度:1

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51392. （2023•爱知中学•三模） When I was a little kid，one of my favorite things to do was going to the zoo.I have recently heard that there are debates（辩论） about whether elephantould live in zoos or not.My idea is that elephantould live in zoos for people to see.
    Many experts say that elephants have a good life living in zoos.There are 78 zoos that exhibit（展览） elephants.Most zoos are trying to make living conditions better for the elephants.They are doing things such as replacing（替代） hard floors with sand or dirt.This makes it easier for them to walk around.Zoos are also making their elephant house larger to give the large animals more room to go around.
    Zoos also protect endangered animals.According to the World Wildlife Fund，in 2014 the total population of African elephants was around 700，000 and the Asian elephant population was about 32，000.So，the Asian elephants are in danger of dying out.Without zoos，they are all likely to disappear within our lifetime.The National Zoo plans to spend millions of dollars on a new Asian elephant habitats（栖息地）.That way，they can start their own groups.
    Some people want zoos to cancel all of their elephant displays.National Zoo director John Berry says that visitors are allowed to feed and watch elephants closely.This encourages people to care about endangered animals.Once while I was visiting the zoo on a hot day，Big Ben，the largest elephant on display，walked up to me and gently squirted（喷） my face with water from his trunk.Everyone was amazed at what he did.That was a very nice thing for Big Ben to do.I'm sure that elephants are the nicest animals on earth.
    I feel zooould follow all the necessary steps to keep elephants in zoos.I would raise money at my school if I thought it would help to keep elephants in zoos.

（1）According to the passage，what do we know about the Asian elephants？
A．They are living in a new habitat.
B．They are at the risk of disappearing.
C．They prefer walking around on hard floors.
D．They often squirt people's face with water.
（2）The underlined word "displays" in Paragraph 4 means        .
A．products.
B．trades.
C．habitats.
D．shows.
（3）What is the writer's attitude towards keeping elephants in the zoos？
A．Worried.
B．Angry.
C．Supportive.
D．Doubtful.
（4）What is the structure of the passage？（①=Paragraph 1）
A．①②→③④→⑤
B．①②③→④→⑤
C．①→②③④→⑤
D．①→②③→④⑤

共享时间:2023-04-02 难度:2 相似度:1

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2023-06-12

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