The world is getting warmer.Human activity is the main reason for this，the United Nations （UN） said.For example，people use fossil fuels （化石燃料）like coal and oil.They give off a lot of greenhouse gases （温室气体）（especially CO 2） into the air.This warms the earth.
As a result，many animals are dying out， （A）______ as penguins （企鹅）and polar bears.It will soon make a difference to us as well. （D） Sea levels will rise and many cities along the sea will disappear.
To fight climate change，countries around the world need to work together.China is now taking the lead.It has set new goals to deal （B）______ this problem.It will bring its total greenhouse gas emissions （排放）to a peak （峰值）before 2030. （C） Itwill also achieve carbon neutrality （碳中和）before 2060，Xinhua reported.
Being carbon neutral means taking away the same amount of CO 2from the air as you put into it.It was set as an initiative （倡议）by the UN in 2015.
There are two ways to get to carbon neutrality.One is to plant more trees to absorb （吸收） the emitted （排放的）CO 2.The other is to stop CO 2emissions altogether by using non﹣fossil（非化石）fuels.Examples of these fuels include electricity and wind energy.
Over 20 countries and regions have carbon neutrality goals.Most of them will plant more trees.So will China.If China can realize its goal，it will lower global （全球的）warming by around 0.2°C to 0.3°C alone，according to Climate Action Tracker （气候行动追踪组织）.
（1）在文中（A）和（B）的空白处分别填入适当的词：
（2）文中划线部分（C）指代的是：
（3）将文中划线部分（D）改写为：
Sea levels will rise and cities along the sea will disappear.
（4）从文中找出两种非化石燃料能源的名词或名词短语：
（5）从文中找出能说明本文中心大意的名词短语：
It's very popular to travel in modern life.As travelers，we should try our best to protect the environment.Here is some advice on how to be a green traveler.
◆Make smarter flight choices
Air travel is not an environmentally﹣friendly way to travel because it uses a lot of energy.If you must fly，be sure to pack light to cut down the plane's load.And try to book a non﹣stop fight （预订直达航班）.Connecting fights （转机航班） usually require longer periods of lying and planes will use more energy.
◆Respect （尊重） natural environment
Marked hiking tails （有指示标识的游览步道） are there usually to protect the natural environment and keep wild plants safe.In beach areas，don't use products that are harmful to the sea water and try to protect the ocean's ecosystem.
◆Support locals directly
Buying handmade products and art pieces created by local people can help hand down cultural tradition and create jobs.Food that is grown locally and things that are sold by local families are often better and cheaper，all while helping keep money in local pockets.
◆Find ways to give back
Consider the ways that you can help the local community and give back while traveling.This can be as simple as picking up litter in a park or volunteering to clean up a beach.If you're planning a trip where volunteering is your main goal，make sure you won't take jobs away from local people.
| Some advice on how to be a green traveler |
|
| Make smarter flight choices |
●You can pack light and（1） in order to save time and energy. |
| Respect natural environment |
●The natural environment and wild plants （2） by marked hiking trails. ●Use products （3） harmful ingredients （成分） and try to protect the ocean's ecosystem. |
| （4） |
●Buy local products and food to help hand down cultural tradition and keep money in local pockets. |
| Find ways to give back |
●You can pick up litter in a park or （5） clean up a beach. ●You can't take jobs away from local people. |
Paper is one of our oldest，simplest and most important inventions.It is the pride of us Chinese，but it also presents a danger to the world.
First，the making of paper requires the loss of many millions of trees each year.According to The World Counts，between 2001 and 2019，the world lost a total of 386 million hectares of forest.Of the trees that were cut down，42 percent went to paper production.That represents a great part of the world's forests.And worldwide use of paper is expected to double in the next 40 years.Clearly，the planet cannot keep such a high rate of forest Loss.
The second great problem with paper is that when the paper is used，it is useless.A great deal of wastepaper ends up in rubbish and even landfills （废物填埋场），where it can produce harmful gases.Paper in landfills causes the release （释放） of methane，a gas that is an important factor （因素） in climate （气候） change all around the world.
One simple way to help out can greatly reduce both of these problems：paper recycling.Instead of cutting down trees，recycle used paper to meet the need of paper﹣making.Effective recycling requires an effort from everyone all over the world.The way to begin is with education and understanding.Once enough people realize the need for recycling，more effective recycling systems can be put into use.
The need is real.The loss of tees influences everybody on earth.Everyone should do their part to recycle paper and encourage government and industry to do the same.The world will be a better place for it!
Topic：The invention of paper is the （1） of us Chinese，but it also presents a danger. |
|
Two great（2） |
Paper making causes the loss of forests. ●42 percent of trees cut down were used to （3） paper. ●In the next 40 years we'll use （4） as much paper as that of today. |
Wastepaper causes the release of a kind of harmful gas. ●Used paper is no longer （5） and becomes rubbish，and even goes to landfills. ●The gas is an important factor that （6） climate change all around the world. |
|
One simple way to （7） the problem |
●We should （8） cutting down trees and recycle used paper to meet the need of paper making﹣ ●To start recycling we should educate people and make them （9 ） . ●More effective recycling systems can be carried out. |
Suggestions |
●Everyone should take part in recycling paper. ●Government and industry should be （10） to do the same. |
Do something for others
There are always some old clothes you don't want．And there is always some food you don't eat．What can you do？Send them to the two place．
| Wall of Kindness You can see Wall of Kindness in many cities now，like Shanghai，Beijing，Xiamen and Qingdao．People hang their old clothes on the wall．People who need them can take the clothes away．You can always see jackets，sweaters，trousers and coats on the wall． |
Share Fridge China has its first Share Fridge．It's in Shanghai．There is a lot of food in it，like cakes．The food is from some restaurants and shops．People don't need to buy the food because it's free．They can take it home． |
根据上述内容，判断下列句子正误，正确的在答题卡上将"T"涂黑，错误的在答题卡上将"F"涂黑．
21．We can't see Wall of Kindness in Xiamen．
22．People who need the clothes on the wall can take them away．
23．China has its first Share Fridge in Shanghai．
24．People have to pay for the food in Share Fridge．
25．Wall of Kindness and Share Fridge are helpful to people． ．
（106） The answer for most people would be yes．But where does our rubbish go？
It doesn't just sit in the rubbish bin．Every day，workers come to take the rubbish from our rubbish bins．They put it into a big truck and carry it to landfills （垃圾填埋场）．At the landfill，people sort（分类）the rubbish．They recycle some，burn some and bury（埋）some of it underground．（107） It means that less rubbish ends up in landfills．Landfills can also be bad for the environment．
So many Chinese cities encourage everyone to sort out their rubbish before throwing it away．Put the food in one bag．Put the plastic bottles in another．And throw them in the right rubbish bins．In this way，we can help save a lot of time，money and energy for all of society．
（108） So they have higher recycling rates（比率）．In Sweden，only 4 percent of household waste ends up in landfills every year．In Japan，people recycle nearly 50 percent of all rubbish．
There is still a lot to do when it comes to rubbish sorting in China．People in the country make about 300 million tons of rubbish every year．（109） The rest of it ends up in landfills．Most of it is unsorted．The good news is that many cities are trying different ways to make things better．Beijing will start a new program to improve rubbish sorting next year．If people sort out their rubbish，they'll get WeChat bonus points．（110） ．
A．But they only recycle less than a quarter of the waste．
B．Did you throw something away today？
C．Most foreign countries do not have sorthing systems．
D．The more rubbish gets recycled，the better．
E．Many foreign countries have good sorting systems．
F．Parents should educate kids to throw away less food．
G．They can exchange the bonus points for shopping cards!
Healthy living to most people means having a healthy lifestyle． Here are some tips that people should follow in their（1） （日常的） life．
Healthy eating plays an important role． Make sure you have three（2） （餐） a day on time． Good breakfast， rich lunch and less dinner are suggested． Try to（3） （避 免） food high in sugar．
Regular exercise also leads to a healthy lifestyle．It can help you keep your weight under control and （4） （赢）self﹣confidence at the same time． It's a good idea for you to exercise for（5） （三十）minutes each time， at least three days a week．Shall we do exercise every day？It（6） （视..而定）． However， every time you exercise， you put（7） （你自己） at risk of getting hurt， so remember to do it in a right way．
（8） （足够的） sleep is the key to a healthy lifestyle．For most people it is necessary to keep eight hours of sleep each day．If you don't fall asleep within twenty minutes， do something （9） （使人放松的）．Reading and listening to light music are good （10） （选择）． And then you may fall asleep soon．
Many people are trying to save the earth with special days like"Meatout Day"，"Earth day"and"Buy Nothing Day"．
Meatout Day
"Meatout Day"is on March 20th．（61） Join this day，and you'll get healthier．Also，you can reduce greenhouse gases （减少温室气体）and save the earth．
Earth Day（62） Many people all over the world try to do something green on this day．In Italy，people don't use plastic bags．In Canada and Norway，people ride bicycles and don't use their cars．In the USA，people dress up like plants and animals and dance in Times Square，New York．
Buy Nothing Day
"Buy Nothing Day"is usually on the fourth Friday in November．（63） "Buy nothing"means"make no rubbish"．（64） ．
Do you want to join them？（65） ．
根据短女内容，从短文后的选项中选出能_入空白处的最佳选项．选项中有两项为多余 选项．
A．This is Children's Day．
B．When you make less rubbish，you can make a cleaner earth．
C．Many people around the world don't eat any meat for one day．
D．Then you can remember these special days and do something green．
E．We have a national holiday．
F．"Earth Day"is on April 22nd．
G．On this day，many people don't buy anything．
Why Live Near the River？
Imagine pioneers traveling west in the 1800s． In those days， it was hard to find running water and shops where to buy things． As time went by， most pioneers had to make their homes near a river so that they could get water easily．
How did rivers help people live in the past？
Back in the pioneer days， people grew their own food，caught their own fish，and collected their own water．（1） People also used rivers as roads，traveling on boats．Traders shipped goods （货物）to people from other areas．
（2）
When building many factories right next to rivers for the water's power to make machines work， some people choose to live near a river for working． They use the river to ship large goods， and some of them work at these factories where power factories provide electricity to homes and businesses． （3）
Who wouldn't want to live near a river？
Some people are nervous about living near rivers because rivers can cause floods （洪水）． Every once in a while， floodwaters rise higher than a house， ruining （泡坏） many things in the house．（4） Such waste causes water to smell bad and pollutes the crops （庄稼） we eat． Water and crops in polluted areas can make people very sick．
How do people decide where to live？
（5） Rivers can provide jobs and fun activities in a beautiful place． However， those living by rivers should be willing to accept possible problems as well．
| A． Why do people live near rivers now？ B． Why did people want to live near a river？ C． Some factories put their waste into rivers． D． Staying close to a river was easy to get water for living． E． Some factories stop waste water from running into rivers． F． People who carry goods onto ships live near the river， too． G． People should think over the possible risks before deciding where to live． |
Eleven countries are building a great wall of trees across Africa． It is called the Great Green Wall．The aim is to bring life to the dry lands and help to fight the bad environment．
The wall is 8， 000kilometers long and 15kilometers wide． It covers from Senegal in the west to Djibouti in the east，on the south of the Sahara Desert（撒哈拉沙漠）． So far，Senegal has made the best progress by planting about 11， 000，000trees．
Many years ago， there were few trees in that area and the winds used to be very strong． It was harmful to the fields． Also， there was little rain， so few plants could grow and many people went hungry．Since the tree planting project started， the trees have provided food for the local people and increased the wetness（湿度）of the air． Little by little， there appeared green fields for people to grow plants．
The project which began in 2007is supposed to cost a total of 8， 000， 000， 000dollars． Many countries are trying their best to help to continue the planting． So we will be able to see the whole green wall across Africa in the near future．
（1）Why are the countries building the wall of trees？
They want to bring life to the dry lands and help to ．
（2）Where is the great wall of trees？
It's of the Sahara Desert．
（3）Why couldn't many plants grow in that area many years ago？
Because there were few trees， strong winds and ．
（4）When did the project begin？
It begun ．
（5）What does the passage talk about？
It mainly talks about in Africa．
Do you sleep well every night？Studies show if we have a good rest，we must have more energy to study．At the same time， we will be healthier．
The sleep environment is very important to us．The bedroom is the main place where we sleep at night，so its environment directly affects the quality of our sleep．（1） ．So we should advise our parents to pay attention to our bedroom environment．
（2） ．The bedroom light should be neither too bright nor too dark．If the light is too dark，it will affect people's eyesight．If the light is too bright，it can affect the speed of falling asleep．So we should choose a kind of yellow light that gives feeling of warmth．
（3） ．Many old people like to put a lot of flowers in the bedroom．Of course these flowers can make us relaxed and feel well．But there are too many plants in the bedroom，which can really affect people's sleep quality．（4） ．
Our bedroom should be ventilated（通风）often．（5） ． Otherwise，we may find it difficult to breathe， which can affect our sleep quality．
根据文内容，从下列选项中选出能填入空白处的最佳选项，选项中有两项为多余选项．请在答题卡上用2B铅笔将你的选项所对应的大写字母涂黑
A． We should sleep at night with windows open．
B． Our bedroom should have proper light．
C． We should pay attention to our eyesight．
D． There shouldn't be too many flowers in our bedroom．
E．And good sleep plays an important role in our health．
F． So don't put too many plants in our bedroom．
G． We should often open the window so that fresh air can come in．
（1）We found that only fifteen percent of our students exercise every day．Forty﹣five percent exercise four to six times a week． Twenty percent exercise only one to three times a week． And twenty percent do not exercise at all!
（2）If you go without sleep， you might have problems with your memory or with your concentration（注意力）．In order to concentrate at school or perform well in tests， we really need to get a good night's sleep．
（3）Dr． Green says all these activities can cause a lot of stress for children． "Kids should have time to relax and think for themselves， too． Although it's normal to want successful children， it's even more important to have happy children．
（4）Yes， you knew I was going to say this! It is so important． Smoking is not cool． It is dangerous． It harms nearly every part of your body． Think about how your family and friends will feel， and think about what it will do to your health．
（5）I have never been very active， and I do not like sports． I have always wanted a pet， so my parents gave me a dog for my birthday． Now I get exercise by taking him for a walk every day． Now I feel really healthy．
Choose the best topic from A to F according to the meaning of the passage．
A． Not getting enough sleep has effects on our brain's work． B． Have a healthy diet!． C． Say no to smoking! D． Our survey about doing exercise． E． Taking my pet for a walk makes me healthy． F． Too much pressure is not good for a child's development． |
Teens are not as healthy as they used to be． They are putting on weight． A recent research shows 97% of the teens need more exercise．（1） First，exercise can help your mind． People who get plenty of physical activity might worry less and sleep better at night． You may even learn better in school．（2） Physical activity can make your body strong． It can also keep you at a healthy weight． But how can teens be encouraged to do more exercise？ Here are some good suggestions．
（3） Doctors call watching TV or playing video games screen time． You should have no more than two hours of screen time a day． Then you will enjoy your life more．
（4） Interest is the best teacher． You can choose the traditional sports，such as basketball， soccer ，or baseball． Those are all great sports and if you like them，play them．
（5） Find a friend or a family member to exercise with you． You will have more fun and
it' s not easy for you to give up．
All in all，it' s necessary for tens to do more exercise．
根据短文内容，将下面方框内的句子还原到文中空白处，使短文内容完整、通顺（每个选项只能用一次）．
| A． Second， exercise helps your body． B． Step away from the screen． C． Exercise with others together． D． Exercise helps in two ways． E． Find a sport you are interested in． |
根据短文内容简要回答下面的问题．
Life is hard．And junior middle school students have every reason tosay so．Recently，Zhejiang did a survey of young people's mental（精神的）health．It found that junior middle school students in Zhejiang feel thebiggest pressure from school among teensgers．Besides，48.8% of middleschool students show signs of mental health problems．
What are students worried about？
"First，the class ranking（排名）after exams．Second，being unableto reach their parents' expectation，"the Youth Time reported．This is not only true with Chinese students．The experts in America recently did a similar survey．The resultsare surprising：In the US，teenagers have a higher level of stress than
adults．For them，one of the big reasons for stress is also schoolwork．
What can we do to help？
*Be sure to have an active life．
*Sleep for 9﹣10hours a day．
*Find someone to exercise with every day．
71．What kind of survey did people do in Zhejiang recently？
72．According to the passage，how many things do the Chinese students
worry about？
73．Do the students in America also have stress in schoolwork
74．Who have a higher level of stress in America，teenagers or adults？
75．How many hours should students sleep a day in order to reduce theirstress？
Maybe you pride yourselves on only sleeping a few hours a night．However，are you feeling tired and sleepy throughout the day？Do you have a hard time keeping your eyes open as you study？Have you nodded off while driving？If you can answer"Yes"to any of these，it shows you could not have enough sleep．
It is suggested that most adults need seven to nine hours'sleep．As for teens，they need even more．If you aren't getting enough sleep，you should：
•Avoid caffeine（咖啡因）
You should avoid drinking caffeinated drinks such as coffee，tea and soda for at least 10 hours before you go to bed．
•Avoid eating big meals before sleeping
Eating a big meal can make you feel sleepy，and it can make you feel uncomfortable and prevent you from
sleeping well．
•Build a healthy sleep environment
With the light on，can you have a good sleep？Of course not，and you'd better keep your bedroom dark and cool．
•Avoid using electronics before bed
The light from electronics can keep you from falling asleep．Try reading or listening to quiet music instead．
Please get enough sleep from now on．
根据短文内容填空，每空不超过3个词．
| Get enough sleep |
|
| The results of lacking（缺乏）sleep |
★It makes you feel tired and sleepy throughout the day． ★It's easy to keep your eyes（76） as you study． ★You may nod off while driving． |
| The time of sleeping |
★Most adults need seven to nine hours'sleep while teens need（77） ． |
| The advice of sleeping |
★You'd better avoid drinking caffeinated drinks （78） coffee，tea and soda． ★Stop（79） before sleeping，and you can feel comfortable． ★Keep your bedroom dark and cool． ★Try reading or listening to quiet music（80） using electronics before bed． |
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