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． |
How to Exercise Well
Warm up．It is important to warm up before you excercise．You need to stretch your legs，ams， back and neck before you do any difficult activities like running．
Find good places to exercise．You do not need to spend a lot of money exercising．You can run or play sports in a park or in your school gym．You don't need to buy exercise equipment for your home．Just get your body moving!
Don't work too hard．Choose a sport that you are interested in and then your exercise wlll be fun instead of work．Also， you only need to exercise a few times each week．If you exercise for 30 minutes each time， you will stay healthy．
Drink enough water． It is important to drink water when you exercise．Your body needs the water for energy and for keeping cool．
Be careful! If you hurt yourself while you are exercising， rest until you feel better． Exercising when you are hurt is bad for your heath．
根据以上短文内容，完成下列表格．每空一词．
| Warm up． |
You need to（1） your legs，arms，back and neck before you do any dificult activiies like running． |
| Find good places to exercise． |
You can run or play（2） in a park or in your school gym． |
| Don't work too hard． |
Choose a sport that you （3） and then your exercise will be fun instead of work． |
| Drink enough water． |
Your（4） needs the water for energy and for keeping cool． |
| Be careful! |
If you hurt yourself（5） exercising， rest until you feel better． |
How much physical activity do you do in a week？ Are you getting enough exercise？（1） For example， people who exercise regularly are less likely to suffer from many diseases． Regular exercise reduces the risk of early death by 30%． It also improves your sleep quality．
Today， most adults are much less active than in the past because our jobs are far less physical than the work our grandparents used to do．（2） This lack of regular physical activity means people burn fewer calories than in the past， so we need to do something to consume （消耗）our energy． Experts think adults need to do 2.5 hours of moderate exercise per week．（3） ．
Exercise can be expensive， but it doesn't have to be． Team sports such as football can be cheap because all the players share the cost of the field．（4） It can also be very social．
If you don' t want to spend any money， try one of the following activities． Go for a run． The only equipment you need is a pair of running shoes． If you take the bus， try getting off one stop early and walking the extra distance． Go to the park． （5） You can play different kinds of games there． This is a great way to involve family members and friends．
In short， there are many easy ways of keeping fit． If we all recognize the value of doing this， we will live longer and be healthier．
| A． |
Try getting a group of friends or family together． |
| B． |
This could be fast walking or cycling on a flat road． |
| C． |
Regular activity benefits your health in many ways． |
| D． |
You should get more exercise and eat less to keep fit． |
| E． |
Joining a sports club is a cheap way of getting exercise． |
| F． |
Many of us spend seven hours or more just sitting on a chair each day． |
（A） 你知道吃早饭有多重要吗？ A study of 2，000 teenagers in the US showed that eating breakfast daily is helpful to young people．
According to the study， teenagers who eat breakfast weigh around 5 pounds less than teenagers who do not． Although they take in more（B） caloriesin the morning， they are more active during the day because they have more energy． This means they bum more calories than non﹣breakfast eaters． The breakfast does not even have to be very healthy， as eating anything is better than nothing．
The study also showed that eating breakfast keeps teenagers feeling full for longer， so they will not eat too many snacks later in the day． This is good news as most popular snacks， like sweets and potato chips are usually unhealthy and full of calories．
Another big benefit（益处）of eating breakfast is that（C） itmakes teenagers do better at school． This is because it gives them more energy to keep their attention in class．
What's more， a study in the UK showed that adults who eat breakfast daily put on less weight and also perform better at work．
Whatever your age is， take time to have breakfast every day．
阅读短文，根据题目要求完成下列任务．
（1）把（A）处划线句子翻译成英语．
（2）根据上下文，猜测文中（B）处划线单词 calories的中文意思．
（3）找出（C）处划线单词it所指代的内容．
（4）根据首字母，在文章中找出一个与英语释义相匹配的单词．
W ： how heavy somebody/something is， which can be measured（测量，度量）in， for example， kilograms or pounds
（5）请从文中找出与 No matter how old you are， it is necessary to spend time eating breakfast daily．意思相近的句子．
Earthquakes often happen and you may hear about the earthquake in Songyuan of Jilin Province these days． So we must know some advice about protecting ourselves．
（1）You should do earthquake practice and teach your children about earthquake safety． Everyone in the family should do some earthquake practice often． It's very important．
（2）It's necessary to prepare yourself and your family． All family members should know how to turn off gas， water and electricity and know useful telephone numbers（120， 110， 119， etc）
（3）If you are indoors， quickly move to a safe place in the room such as under a strong desk or a strong table． The purpose is to protect yourself from falling objects． Stay away from windows，large mirrors and so on． If you are cooking， turn off the gas．
（4）If you are outdoors， move to an open area like a playground． Move away from buildings， bridges and trees． If you are driving， stop the car as soon as possible， stay away from bridges and tall buildings． Stay in your car．
（5）Once the shaking has stopped， DO NOT run out of the buildings at once． It's better to wait and leave when it is safe． If your building is badly broken， you should leave it．
Choose the best topic from a to F according to the meaning of the passage．
| A． The advice about when you are indoors during an earthquake B． You shouldn't leave at once until it is safe after an earthquake C． Know useful telephone numbers D． Practice for an earthquake E． The advice about when you are outdoors during an earthquake F． Be always ready before an earthquake |
Do you often run outdoors to keep healthy？ Have you ever thought about how running helps to clean up the earth？ Sometimes a creative mind can bring us a win﹣win（双赢） situation．
Plogging，a new way to exercise， began in Sweden（瑞典）． The name "plogging"" comes from two words﹣the Swedish（瑞典的） word "plocka"， which means "to pick up（捡起）"，and the word "jogging"，which means "to run slowly"．A Swedish man called Erik started the movement．He saw rubbish here and there when riding to work each day．He became worried about the dirty environment and decided not to go to work by bike any more．Instead， he began to run to work and pick up the rubbish at the same time．To his joy， more and more people followed him and soon plogging became popular．
Many people choose plogging instead of just jogging because they think plogging is a good way to help clean up the earth．Sometimes rubbish is difficult to collect because it may scatterall around． But if the runners pick up the rubbish on the way， it is quite different． After all， many hands make light work． Another reason is that plogging burns more calories （卡路里）． According to a research， plogging for 10 minutes burns 48 calories， while usual jogging for 10 minutes burns about 39 calories．
Everyone on the earth should play a part in cleaning it up! It's time for us to take action together．So ready？ Let's plog tomorrow!
根据短文内容选择最佳答案．
（1）The underlined（划线的） word "scatter" in the passage means " " in Chinese．
| A． |
爆炸 |
| B． |
集中 |
| C． |
散落 |
（2）After Erik saw much rubbish， ．
| A． |
he became worried |
| B． |
he kept riding to work every day |
| C． |
he didn't care and did nothing about it |
（3）People choose plogging because ．
| A． |
there are too many bikes in the city |
| B． |
riding bikes is harmful to their health |
| C． |
it can help clean up the earth and burn more calories |
（4）Which of the following is TRUE according to the passage？
| A． |
Plogging started in Sweden． |
| B． |
Plogging for 10 minutes burns about 84 calories． |
| C． |
The name "plogging" comes from two English words． |
（5）What's the best title for the passage？
| A． |
A Bad Habit ﹣ Littering |
| B． |
The Best Sport ﹣ Jogging |
| C． |
A New Way to exercise ﹣ Plogging |
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？
Thanks to better health care， most people are living healthier and longer lives． Someone who is born today can expect to live about thirty﹣five years longer than someone who was born in the nineteenth century． It is even thought that in the future more and more people will celebrate their hundredth birthdays． Here are some rules for a health life．
Get off the sofa!
Sure， it is comfortable to sit on the sofa and watch TV． But doctors say you should get off the sofa． To keep fit， you have to walk at least 10000steps every day． In the past， people's jobs required more physical effort． They often had to walk for miles every day． When farmers were working in the fields， they were keeping fit at the same time． Think about it： Do you get the same amount of exercise today as they did in the past？
Eat healthy food!
It is important to eat food that is fresh and natural， for example， fruit and vegetables． Fast food is not healthy． You should only have itonce in a while． Eating too much of the wrong food will harm your health．
Rest while you can!
When we were babies， we slept for much of the night． Teenagers do not need as much sleep as babies， but it is important for you to get about eight hours' sleep a night． At weekends， you have got more time， so use it not just for your friends， but for rest too．
Do not worry， be happy!
Many people believe that happiness is important for our general health． Sometimes it is not easy to be a teenager because of the difficulties of school， exams or friendships． If you are worried about something， talk to your parents or your teacher．
29． In the passage， "Get off the sofa!" means ．
| A． |
We should take some exercise |
| B． |
We shouldn't watch TV on the sofa |
| C． |
We should get off the sofa to keep fit |
| D． |
We shouldn't stay at home for a long time |
30． The underlined word "it" in the passage refers to （指代） ．
| A． |
healthy food |
| B． |
fast food |
| C． |
natural food |
| D． |
fresh food |
31． According to the passage， which of the following is TRUE？
| A． |
The best rest is to spend more time with friends． |
| B． |
It is necessary for teenagers to get enough sleep． |
| C． |
Teenagers also need as much sleep as babies at night． |
| D． |
Sleeping for much of the night will do harm to your health． |
32． The passage is mainly about ．
| A． |
how to be a happy teenager |
| B． |
the importance of a healthy life |
| C． |
the ways of leading a healthy life |
| D． |
teenagers' common healthy problems |
阅读短文，根据要求完成任务．
Nowadays more and more people in the world are getting fatter，which troubles them a lot．①In the past 25years，the number of the people with obesity（肥胖症）in Europe has grown fast．Experts say that it has a lot to do with our eating habits．
Our eating habits are very important for good health and a strong body．②Most of us prefer eating sweets and ice cream to eating meat and rice．Sweets and ice cream are not bad for us if we eat them at the end of a meal．③lf we eat them a meal，they may take away our appetite （食欲）．
It's important for us to eat our meal at the same time each day．④当我们感到担忧或兴奋时，我们可能不想吃东西．A long time ago，in Eagland，some judges often dsided whether a man was telling the truth by giving him some dry bread．If the man could not⑤ swallow the bread，it meant that he wasn't telling the truth．A man who is worrying something has difficulty in swallowing anything dry，because he loses his appetite
86．将①句译成中文．
87．在③句的空白处填入一个适当的词，使句意完整，上下文通顺．
88．完成②句的同义句．
Most of us like eating sweets and ice cream meat and
rice．
89．⑤处单词意思的最佳选项是： A．吞咽B．饮用C．呼吸
90．将④句译成英文．
Today，an increasing number of people are always looking at their mobile phones with their heads down．These people are called"Heads﹣down Tribe"（低头族）（72） ？Heads﹣down tribe members now can be seen everywhere．
（73） Also more and more interesting and strange facts happen to the"Heads﹣down
Tribe"．Let's have a look at an interesting TV report．A man in America kept using his mobile phone on his way home．As a result，he ran into a big lost bear on the street．When he lifted his eyes from the phone，（74） ．Another fact is that we can often see people in the restaurant eating face to face but looking at their own mobile phones．（75） ．Some of them even have fun communicating with others on the phone．
Mobile phones are helpful and necessary tools for modern life．Are mobile phones good or bad？（76） ．Let's be healthy users and try to be the"Heads﹣up Tribe．"
根据短文内容，从下列选项中选出填入空白处的最佳选项，选项中有两项为多余选项．
A．He was so scared that he turned around and ran away as quickly as possible
B．Are you a heads﹣up tribe member
C．Are you a heads﹣down tribe member
D．You may use mobile phones as often as possible
E．Using mobile phones may cause accidents and even cost a lot of money
F．It depends on how people use them
G．It's strange that they don't talk to the ones who sit opposite to them during the meal．
Trees are useful to man in three important ways．
The first important way is that they provide man with wood and other products．Trees provide not only man with food，but also many animals with food．Without trees，many animals could not live on earth．It's not easy for man to live on earth，either．
The second important way is that trees give us shade（阴凉）．On a hot summer day，people are eager（渴望）to have a rest under the tree after they have a long walk．You can imagine how important the shade of a tree is to man and animals．
The third important way is that trees help to prevent droughts and floods（防止干旱和洪水）．However，in many parts of the world，man hasn't realized the third way．They cut trees down in large numbers．In the end theyfind that they have lost the best friends they had．
（1）Trees provide food for man and animals．
（2）In hot summer，trees give us shade to cool．
（3）Cutting down trees in large numbers can't cause droughts and floods．
（4）The underlined word theyrefers to man and animals．
（5）Protecting forests is protecting ourselves． ．
C
Many of us don't pay much attention to the importance of eye care．It is said that if you take care of your body，then you can surely be healthy．That is why our eyes should be given a lot of care．Natural eye care should be put in a number one place．
There are several causes leading to poor eyesight like not enough food，genes （基因） and aging （老化）．Televisions，computers and reading are also the causes of having poor eyesight．If you happen to work in front of the computer，it is best to take a break every once in a while．Something dirty can cause redness and they will make you feel uncomfortable．It is bad for your eyes，too．If this happens，the best way is to clean your eyes by using cold water．You must also try your best to protect your eyes from harmful things．For example，sunglasses are not just for fashion but they can also serve as a great way to protect your eyesight form UV rays．
Eating healthy foods will do good to your eyesight．Remember that vitamins A，C and E are good for eyes．Try to eat food groups that have these vitamins．And you should do eye exercises because exercise protects your eyesight，too．If a person exercises regularly （定期地） and eats the right kind of food，his eyes will stay in good condition for a long time．
All above are natural ways of eye care that help us keep healthy eyes．Being happy all the time can be helpful to a person's eyesight，too．In a world，eye care is very important，no matter how old a person is．
71. is the most important way to protect our eyes．
| A． |
Natural eye care |
| B． |
Taking medicine |
| C． |
Seeing the doctor |
| D． |
Being happy all the time |
72.All the following causes can lead to bad eyesight except ．
| A． |
age |
| B． |
height |
| C． |
reading |
| D． |
computers |
73.What should you do if you have to work in front of the computer？
A．Eat healthy foods．
B．Clean the eye by using cold water．
C．Wear a pair of sunglasses．
D．Have a rest after working for a while．
74.What do the underlined words"UV rays"mean？
| A． |
沙尘 |
| B． |
闪电 |
| C． |
紫外线 |
| D． |
超声波 |
75.Which is the best title of the passage？
| A． |
Ways of Eye Care |
| B． |
Ways of Eye Exercises |
| C． |
Ways of Being Happy |
| D． |
Ways of Being Healthy． |
Taking away a city's rubbish is a big job．Every day tracks come into a city to collect it．Most rubbish is made up of things we can't eat or use．If we kept these things we would soon have a mountain of rubbish．
In some cities the rubbish is collected and taken outside of city to a dump．Often the city dump is placed where the ground is low or there is a big hole．The kitchen rubbish is broken into small pieces and sent into the sewagesystem．The sewage system takes away the used water from toilets，bathtubs and other places．
To keep mice and flies away，some earth is used to cover the newly dumped rubbish．Later，grass may be planted on the rubbish﹣filled land．Finally，a house or a school may be built there，and then you'd never know that this had once been an old rubbish dump．
In other cities the rubbish is burnt in special places．The fire burns everything but the
metal．Sometimes the metal can be used again in factories where things are made of metal．The food parts of rubbish are put in special piles where they slowly change into something called humus，which looks like black earth．It is rich with the kinds of things that feed plants and help make them grow．
51．What's the main idea of the article？
| A． |
To let us know taking away rubbish is a big job． |
| B． |
To explain the need for rubbish collection． |
| C． |
To introduce different ways to treat rubbish． |
| D． |
To tell us to take useful things out of rubbish． |
52．We can usually read the article in．
| A． |
a science book |
| B． |
a story book |
| C． |
a history book |
| D． |
a tour guide |
53．What's the meaning of the word"sewage"in the article？
| A． |
吸尘 |
| B． |
洗涤 |
| C． |
安全 |
| D． |
排污 |
54．The food parts of rubbish can be used again．
| A． |
to feed people |
| B． |
to feed plants |
| C． |
to build a house |
| D． |
for us to eat |
55．How should we do with a used metal box in the passage？
| A． |
By throwing it away． |
| B． |
By putting it in earth． |
| C． |
By burning it off． |
| D． |
By reusing and recycling it． |
A new report from a university says 80% of the world's teens don't get enough exercise every day， The report was based on （基于） a research done with about 2 million students aged 11 to 17 around the world．According to the report ， activity standards are different in different countries and they are also different between boys and girls． In China， for example， only 20% of the boys are active enough， compared to 11% of the girls．
Why don't teens go out for exercise？ One main reason is that they always have technology products in their hands or around them． They spend too much time on smartphones，computers and TVs in their free time． Many teens find it very hard to pull themselves away from these devices （设备）．The report says that young people need to do less in the digital world but more in the real world． It advises kids to get at least an hour of exercise every day． This could include running， biking， playing sports， or many other outdoor activities．
More and more research shows that exercise not only helps the body， but also helps the brain．Besides， doing sports helps kids to make friends． Mark， a sports fan， started to play football when he was six years old． He used to be shy and weak， but now he has become taller and stronger．He gets to know the importance of communicating with his teammates and how to learn from mistakes and failure．And he has made lots of friends with the same interest． They often have football training on the playground． They have more to talk about and enjoy the happiness after training．
根据短文内容，回答下列问题．
（1）How many students around the world took part in the research？
（2）Are activity standards the same between boys and girls according to the report？
（3）What does the report advise kids to do？
（4）When did Mark start to play football？
（5）Where do Mark and his teammates often have football training？
In the search for clean． renewable（可再生的） energy． wind power might be the perfect choice．People have been using the power of the wind for centuries．Since ancient times， wind power has been used to move ships， grind （碾谷）and so on，Around the end of the 19 thcentury， the invention of the wind turbine（涡轮机） made it possible to use Wind to produce electricity．
The first advantage of wind power is that it is a renewable resource{能源）． No mater how much wind we use to produce electricity， it will never run out． Secondly， wind power i a clean resource of enery， meaning it produces electricity without harmful emissions（排 放物）． Thirdly，although wind turbines can be very tall， each uses only a small piece of land． This means that the Land below can still be used．
Yet． wind energy has some disadvantages．One of the disadvantages is that the large spinning lodes（螺旋桨叶） of the wind turbines can be dangerous to birds． The second is that the turbines create noise pollution． The sound may make the people nearby uncomfortable． The third，wind can not provide a constantsupply（供应） of energy． Even the windiest places on Earth are peaceful． Without a strong wind， wind turbines are not able to produce electricity． That means wind power isn't suitable as the only resource of electricity．
Although wind energy has certain disadvantages， there is no reason why we should give up this renewable and clean resource of energy． Wind energy certainly is one of the bight hopes of our future．
（1）When did people start to use wind to produce electricity？
| A． |
Several centuries ago． |
| B． |
At the beginning of the 19 thcentury． |
| C． |
In the mid﹣19 thcentury． |
| D． |
At the end of the 19 thcentury． |
（2）How many advantages are mentioned in this passage？
| A． |
Two． |
| B． |
Three． |
| C． |
Five． |
| D． |
Six． |
（3）What's the main idea of the third paragraph（段）？
| A． |
The advantages of wind energy． |
| B． |
The disadvantages of wind energy． |
| C． |
The history of wind energy． |
| D． |
The development of wind energy． |
（4）The underlined word "constant" means in Chinese．
| A． |
连续的 |
| B． |
短暂的 |
| C． |
无害的 |
| D． |
一次性的 |
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