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中小学教育资源及组卷应用平台
沪教版七年级下册Unit 5 Water is life 笔试新题型A篇（含答案）
学校：__________班级：__________姓名：_________ 考号：___________
一、项目情境
（1）
阅读关于校园与家庭节水行动的倡议，根据学生的日常行为匹配对应节水理念，将选项字母填在横线上，选项中有一项为多余选项。（共 5 小题；每题 2 分）
A. Give up the habit of taking long, wasteful baths at home, and choose a quick running-water shower to clean your body, which can help you cut down a lot of daily water use.B. If you find any water facilities like taps or pipes are broken and leaking in school restrooms, community gardens or other public places, you should tell the repair workers at once to fix them and stop endless water waste every day.C. Stop the continuous（连续的）flowing of clean water from the tap when you brush your teeth or wash your face in daily life, and try your best to value every drop of fresh water that is important for all living things on Earth.D. Prepare some boxes or buckets to collect natural rainwater on rainy days, and use this free natural water to water the flowers, grass and other green plants in your home or on your balcony（阳台）instead of using running tap water.E. Never turn on the washing machine when there are only several clothes inside, and always wait until the machine is filled with clothes to do the laundry（洗衣）, so that you can avoid plenty of unnecessary water waste in housework.F. Buy different kinds of expensive drinking water in supermarkets and carry them with you every day, which can help you keep healthy and hydrated（含水的）in your daily life. 1. When Li Ming takes care of his oral hygiene and washes his face every morning and evening, he never lets the clear water run unnecessarily, and he always tries to value the precious fresh water necessary for all life.2. When Zhang Hua finds that the water devices in the school’s public restrooms are out of order and dripping water all the time, she immediately informs the maintenance staff to repair them and prevent more water from being wasted every day.3. Wang Tao no longer keeps the habit of bathing for a long time which wastes much water, and he uses a quick shower with running water to clean his body every day, so he can save a large amount of water resources at home.4. Chen Yu puts some plastic boxes and iron buckets outside her house when it rains, and she uses the natural water collected from the sky to look after the green plants on her balcony instead of using the running water from the tap.5. Liu Jia never starts the clothes-washing machine with just a small number of clothes, and she always waits for enough clothes to fill the machine before doing the laundry, so she can avoid a lot of water waste in daily life.
1. 2. 3. 4. 5.
（2）
阅读关于水资源在全球工农业与贸易发展中的作用介绍，根据生产生活场景匹配对应水的功能，将选项字母填在横线上，选项中有一项为多余选项。（共 5 小题；每题 2 分）
A. Use clean water to make all kinds of sweet drinks and snacks in food factories, which can meet people’s needs for tasty food in their leisure time.B. Supply safe and clean drinking water and cooking water for every family around the world, meeting people’s most basic daily living needs and keeping everyone healthy every day.C. Play a key role in international trade and global business, making water transport more convenient and helping countries exchange goods and develop economic cooperation with each other easily.D. Offer necessary water support for industrial（工业的）manufacturing, helping workers in different factories produce all kinds of daily goods and industrial products that people need in their life and work.E. Be an important resource for the development of cities and villages, helping towns build better public facilities and improve the overall living standards of people all over the world.F. Provide enough fresh water for agricultural production all over the world, helping farmers grow different kinds of food crops and feed all kinds of farm animals to meet people’s basic food needs. 1. People who work on farms need a large amount of clear water to plant rice, wheat, vegetables and other food crops, and feed cows, chickens, sheep and other livestock（家畜）to satisfy people’s basic food needs.2. Employees in different kinds of production plants need fresh water to make various daily necessities and industrial products people use in their daily life and work.3. Water transport makes it much more convenient for different countries to sell and buy products with each other, and it greatly promotes the development of international trade and global economic cooperation.4. Every household needs safe and pure water to prepare meals and drink every day, which is the most basic requirement for people’s daily life and can keep people in good health.5. Rich water resources are very important for the construction and development of urban（城市的）and rural（农村的）areas, helping towns build better public places and make people’s living conditions better and better.
1. 2. 3. 4. 5.
（3）
阅读关于城市净水系统与水滴自然循环的科普短文，根据流程描述匹配对应循环步骤，将选项字母填在横线上，选项中有一项为多余选项。（共 5 小题；每题 2 分）
A. A small water drop in the sea absorbs heat from the sun, turns into water vapor and rises high into the sky, and then gathers with other vapor to form white clouds in the atmosphere.B. The water vapor in clouds cools down and condenses（凝结）into small water drops, and then falls down to the ground as rain, snow or other precipitation（降水）and flows into rivers, lakes and other natural water areas.C. The used water after daily life is collected and treated by sewage（废水）systems, and then flows back to natural rivers and finally returns to the sea to start a new water cycle again.D. People store clean water in large glass bottles and use it for outdoor picnics and travel activities every weekend to meet their outdoor water needs.E. The natural water from rivers and lakes is sent to water treatment plants, purified and filtered（过滤）to become safe clean water, and then runs through long underground pipelines to cities and communities.F. The purified clean water flows out from the taps in kitchens, bathrooms and other places of every family, and is used for drinking, washing, cleaning and other daily activities by people. 1. The tiny water drop in the ocean gets heat from the sun, changes into gas and floats up to the sky, and then mixes with other gas to form soft white clouds in the air.2. When the temperature in the sky drops, the gas in clouds turns into small water drops and falls to the earth as rain, and then flows into all kinds of rivers, lakes and other natural water areas.3. The natural water from rivers and lakes is transported to water processing factories, cleaned and filtered to become safe usable water, and then moves through long pipes under the ground to cities and residential（住宅的）areas.4. The safe and clean water after processing comes out from the taps in every home’s kitchen and bathroom, and is used by people for drinking, washing, cleaning and other daily things.5. The water that has been used by people in daily life is collected and dealt with by waste water systems, and then flows back to natural rivers and finally returns to the ocean to start a new natural cycle.
1. 2. 3. 4. 5.
二、读写综合
（1）
阅读短文，掌握大意，并回答以下问题。（共 5 小题；每小题 2 分，满分 10 分）
The Importance of Conserving Water
Water is the most vital（至关重要的）resource for all living things on Earth. Around 70% of the Earth’s surface is covered with water, but only a tiny part is fresh water that humans can use directly. Most of Earth’s water is salt water in oceans, which is not suitable for daily life or drinking.
For human beings, water is necessary to keep alive. About 60% of an adult’s body is made up of water, and the brain needs enough water to work well. People can live for weeks without food, but they can only survive a few days without water. Every adult needs to drink two to three liters of water each day to stay healthy.
However, clean drinking water is in short supply in many parts of the world. Some people waste water carelessly in daily life, while others pollute rivers and lakes with rubbish. It is time for us to take action to protect water resources. Small good habits can make a big difference in saving water.
Protecting water is protecting our lives and our home. Everyone should try their best to conserve（节约）every drop of water and pass the idea to people around.
1. What percentage of the Earth’s surface is covered with water
2. Why can’t most water on Earth be used directly by humans
3. How long can people survive without water
4. What water problems exist in many places around the world
5. What small habit will you keep to conserve water in your daily life
（2）
阅读短文，掌握大意，并回答以下问题。（共 5 小题；每小题 2 分，满分 10 分）
The Extraordinary（非凡的）Journey of a Water Drop
A small water drop has a long and wonderful journey on the blue planet. It first stays in a soft cloud floating high in the sky. The wind blows the cloud to a high mountain, and the cloud cools down quickly.
Then the water drop falls from the cloud as rainfall. It flows into a small river and moves for a long distance, finally arriving at a large water storage tank in a town. The water there is not clean, so workers send it to a special purification（净化）factory. They clean the water carefully and add safe materials to it.
Later, the water drop travels through long underground pipes and comes out from a home water outlet. A girl leaves the water running during oral care, and the water drop reminds her to stop wasting water.
The used water is purified again before flowing back to rivers and finally returning to the ocean. Then it will rise to the sky and start a new journey again.
1. Where does the water drop stay at the beginning of its journey
2. Where does the water drop go after it falls into the small river
3. Why do workers send the water to a special purification factory
4. How does the clean water reach people’s homes
5. What do you think of the journey of a water drop
（3）
阅读短文，掌握大意，并回答以下问题。（共 5 小题；每小题 2 分，满分 10 分）
Water and the Development of Cities
Water plays a key role in the growth of human cities. Most big cities around the world are built near rivers, lakes or oceans. This is not an accident, because water brings many benefits to city development.
In ancient times, water helped people plant crops and catch fish. People built villages near water sources to get enough water for daily life and farming. Later, water became important for trade. Ships carried goods through rivers and oceans, so cities near water developed much faster.
Water also supported the Industrial Revolution many years ago. It powered machines and provided steam for engines, which created many jobs for people. Nowadays, modern cities still need water for families, factories, tourism and other daily activities.
Today, water shortage and pollution are serious problems. We must stop wasting and polluting water to help cities develop sustainably（可持续地）and improve people’s lives.
1. Where are most big cities built according to the passage
2. How did water help people in ancient times
3. What role did water play in the Industrial Revolution
4. Why do modern cities still need water
5. What can we do to help cities develop well with water resources
三、语篇填词
（1）
根据短文内容及首字母提示，填写所缺单词，使短文意思完整。每空限填一词。（共 5 小题；每小题 1 分，满分 5 分）
I am a tiny water d (1) living in the blue sea, and my long j (2) around the world is full of surprises and fun. Every day, I flow with millions of other water drops, moving quickly through rivers and streams. When I reach the cities, I run through the long underground p (3) that carry clean water to every family.
I keep moving forward and never stop, and finally I come out of a t (4) in a warm kitchen. People use me for drinking, cooking and all kinds of daily things. After I finish my job, I will r (5) to the sea and start my new journey again. I love my special trip, and I feel happy to be a useful part of nature for all living things on Earth.
（2）
根据短文内容及首字母提示，填写所缺单词，使短文意思完整。每空限填一词。（共 5 小题；每小题 1 分，满分 5 分）
Water plays an important r (1) in the development of the whole world, and it is the most important resource for a (2), trade and industry. Farmers depend on clean water to grow all kinds of crops, which is the basic food for the large global population. With enough water, factories can produce different kinds of g (3) that people need in daily life.
Water also makes t (4) easier between countries, as ships carry products across the sea to overseas markets. This kind of global business helps people get more i (5) and live a better life. We can easily see that water is not just for daily use, but it also supports the whole world’s production and economic development in every way.
（3）
根据短文内容及首字母提示，填写所缺单词，使短文意思完整。每空限填一词。（共 5 小题；每小题 1 分，满分 5 分）
In our e (1) life, water is everywhere around us, but many people still waste it without thinking. It is our basic d (2) to protect water resources and make good use of every drop. We should take a quick s (3) instead of wasting too much water, and keep p (4) water clean for everyone to use.
If we find broken taps or pipes in our homes or public places, we can f (5) them at once to stop unnecessary waste. We need to remember this duty throughout our life and tell more people to save water. Small good habits can make a big difference, and protecting water will make our world a better place for all people now and in the future.
四、语法填空
（1）
阅读下面短文，按照句子结构的语法性和上下文连贯的要求，在空格处填入一个适当的词或使用括号中词语的正确形式填空。（共 5 小题；每小题 1 分，满分 5 分）
Water plays a key role in keeping natural balance on Earth. Ordinary people may not notice how much water they use every single day. Simple daily actions will greatly influence the total use of local water resources.
Weather changes will also change the state of natural water. Hot days make surface water disappear much (1) (fast) than cold days. People living in dry places will face more pressure from water shortage each year. We should use different kinds of ways (2) (reduce) daily water consumption（消耗）. Local communities will hold small activities to guide residents, and schools (3) (lead) students to develop right habits next term. Everyone (4) (need) to know the value of fresh water and act wisely. Small and steady changes will create a much (5) (health) living environment for all.
（2）
阅读下面短文，按照句子结构的语法性和上下文连贯的要求，在空格处填入一个适当的词或使用括号中词语的正确形式填空。（共 5 小题；每小题 1 分，满分 5 分）
Many natural rules work quietly around us, and the water cycle is one of the most common examples. It connects land, ocean and air together all year round.
Different areas own different amounts of water. Dry lands have far (1) (few) water sources than wet lands. We should pay more attention to the difference and share resource knowledge (2) others. Workers in living areas check public water equipment every month and repair broken parts at once. This simple work can stop plenty of waste (3) (easy). Young learners should read more articles widely to know more about natural resource (4) (protect). Proper education can help teenagers (5) (built) clear thoughts about environmental protection.
（3）
阅读下面短文，按照句子结构的语法性和上下文连贯的要求，在空格处填入一个适当的词或使用括号中词语的正确形式填空。（共 5 小题；每小题 1 分，满分 5 分）
Daily water management is a necessary part of green living. Most people take clean water for granted and ignore its limits on Earth. This wrong idea causes plenty of unnecessary loss every year.
We should (1) (using) water in reasonable ways when we finish daily housework. Short-time cleaning and repeated water reuse become popular in modern families. More families start to record their daily water cost and make simple plans. Good plans can help people control daily use in a clear way. (2) (any) small tools can also help us save water (3) (great). Farmers will change traditional watering ways and use new skills later. Such improvement will cut down huge waste in agriculture（农业）. Every social group has (4) (it) own duty to guard this common (5) (nature) gift.
参考答案
一、项目情境
（一）1. C 2. B 3. A 4. D 5. E
（二）1. F 2. D 3. C 4. B 5. E
（三）1. A 2. B 3. E 4. F 5. C
二、读写综合
（1）
1. Around 70% of the Earth’s surface is covered with water.
2. Because most of Earth’s water is salt water and it is not suitable for daily life or drinking.
3. People can only survive a few days without water.
4. Clean fresh water is not enough, and water waste and pollution are serious.
5. I will turn off the tap in time to save water.
（2）
1. It stays in a soft cloud high in the sky.
2. It finally arrives at a large water storage tank in a town.
3. Because the water in the tank is not clean.
4. It travels through long underground pipes to people’s homes.
5. It is long, amazing and meaningful.
（3）
1. Most big cities are built near rivers, lakes or oceans.
2. It helped people plant crops and catch fish.
3. It powered machines and provided steam for engines.
4. Because modern cities need water for families, factories and tourism.
5. We should stop wasting and polluting water.
三、语篇填词
（一）1. drop 2. journey 3. pipes 4. tap 5. return
（二）1. role 2. agriculture 3. goods 4. trade 5. income
（三）1. everyday 2. duty 3. shower 4. public 5. fix
四、语法填空
（1）1. faster 2. to reduce 3. will lead 4. needs 5. healthier
（2）1. fewer 2. with 3. easily 4. protection 5. build
（3）1. use 2. Some 3. greatly 4. its 5. natural
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