Have you ever had dreams about building a robot？Or putting together a spaceship？Or even seeing your face made out of chocolate？Done．All you need is a 3﹣D printer．
The possibilities of 3﹣D printing seem endless （无穷尽的）．All the user has to do is to design an object on the computer and choose a material to print in．The printers print in hundreds of different materials including glass，sugar and even skin!When the user presses （按）﹣print，the 3﹣D printer spreads the materials layer （层） by layer and like magic the object is produced．
The first 3﹣D printer was invented in 1986by American，Charles Hull．But 3﹣D printing has only become cheap enough recently for most people to use．Designers now use 3﹣D printing to create unusual things．The Dutch artist Dirk Vander Kooj prints furniture made from old fridges．
And doctors have used 3﹣D printing to print human body parts!The Telegraph reported in February that scientists from Cornell Medical College even printed a man﹣made ear．But like a lot of new technologies，if 3﹣D printing gets into the wrong hands，it can be dangerous．
In 2011a group of four men in the US used 3﹣D printing to Produce ATM skimmers （提款机盗刷器）．These were placed on an ATM and stole over ＄400，000from users of the ATM．It is terrible to think that criminals like them might one day use a 3﹣D printer to print a gun．But for better or for worse，3﹣D printing has been put into use．In a few years，you'll probably be wondering how you could ever live without your 3﹣D printer!
根据短文内容，选择最佳选项，将其标号在答题卡上涂黑．
62． invented the first 3﹣D printer．
A．Charles Hull
B．Four men in the US
C．Dirk Vander Kooj
D．A doctor called Cornell
63．What is the correct order for people to use a 3﹣D printer？
a．choose a proper material．b．Press the print button．
c．The 3﹣D printer spreads the material．d．Use a computer to design an object．
A．a﹣b﹣c﹣d
B．d﹣c﹣b﹣a
C．a﹣c﹣d﹣b
D．d﹣a﹣b﹣c
64．According to the passage，people have NOT yet produced with a 3﹣D printer．
A．a gun
B．some furniture
C．a man﹣made ear
D．ATM skimmers
65．What does the writer think of the 3﹣D printer？
A．It is useless in our daily life．
B．It is helpful but dangerous．
C．It is necessary only for our work．
D．It is too expensive for most people．
You may wonder whether stress（焦虑） is a serious matter． The answer is "Yes"． You should realize that stress is a risk to your health． If you want to live a long and healthy life， you need to begin to guard against stress from a young age．
Here are some ways to deal with stress and being balance（平衡）to your life：
Be positive
One way to cancel out（消除）stress is through positive thinking． You should always look on the bright side of life， and imagine that you will have a happy and successful future．
Learn to relax
Force yourself to take a break from your studies and worries about exams．
You can do this by taking a walk， reading a book， going to a concert or seeing a film， or just sitting in a private place and being silent for a moment．
Take up a hobby
Learn to paint， take up skating， or start playing a musical instrument．When you are busy with a hobby，you leave all your worries behind．
Take care of your body
Stress is your body's enemy． Taking exercise，eating healthily and getting enough sleep are all the things that can help you．
Laugh
Sometimes laughter is the best medicine for stress． Seeing a funny film or telling jokes with friends will often cheer you up when you are low．
（1）The underlined word "positive" in the passage means" "in Chinese．
| A． |
悲伤的 |
| B． |
消极的 |
| C． |
乐观的 |
| D． |
勤奋的 |
（2）Which of the following relaxing ways is not mentioned in the passage？
| A． |
Playing computer games． |
| B． |
Take a walk． |
| C． |
Seeing a film |
| D． |
Reading a book． |
（3）The writer thinks that is harmful to your health．
| A． |
laughter |
| B． |
telling jokes |
| C． |
taking up skating |
| D． |
stress |
（4）What is the best title for the passage？
| A． |
Take care of your body． |
| B． |
How to lead a balanced life． |
| C． |
Take up a hobby |
| D． |
Laughter is the best medicine |
Friends bring joy and fun to our life． To most of us， it's always easy to make friends but hard to go on one more step closer to our friends． The tips below will help you．
●Be yourself with your friends
Sometimes your friends may find out that your true personality is completely different from what they thought it was． In order not to make them lose trust in you， find some proper time to tell them what you really often do and like to do． And they may understand you．
●Get through the difficult times with small tricks
People never know what kind of chocolate they are going to taste． It is true of life． When your friends taste the bad one， why not tell something funny about yourself， like "Am I like a round ball？" Hearing this， your friends may be happy again．The best friends may not always agree with each other and even have few words for days． Some small tricks like telling jokes or calling him or her nickname （绰号） may help you get along with your friends better．
●Find proper ways to communicate warmly
There is no doubt that people like to communicate with their close friends as often as possible．Remember those special days in your friends' lives．Sometimes you book a table to help celebrate your friend's birthday， but when you call her，she tells you her birthday is not that day．Don't make it happen and remember the exact date．Having regular activities also provides good chances to meet and chat with your friends．Make sure your friends will come and have fun．
阅读以上信息，用恰当的单词完成下面的短文，每空一词．
If you want to build a stronger friendship， please read the following suggestions． First， remember to be honest and open with your friends， and let your friends know your habit and（1） ．Second， life is full of ups and downs． When your friends are unhappy， you can tell something funny about the shape of your own （2） to cheer them up．You can play small tricks when your friends and you are not in（3） ．Third，it's always meaningful to contact your friends often．Every important day in your friend's life counts．Make sure the date you remember is（4） your friend's important day．What's more，organize some activities and invite your friends to join you．In a word，the tips above can（5） ，and your friendship will last forever．
Hey!Mother's Day is coming.Have you planned something good for your mom？If not，here are some suggestions about how to make her happy.
Buy a Present for Her
Most children don't know what their mom's favorite thing is.You do？Then，what are you waiting for？Buy her something she likes.The best time to give her that is while she is sleeping at night.Put it on the table next to her so that she'll be surprised to see it when she wakes up.
Treat Her as a Queen
Your house is a palace with a king and a queen.It doesn't matter if you're rich or poor.Your mother is the real queen in your life and in your family，though her duties make her look like she is not.Give the lady a day off and you can do the housework and make some delicious food for her.Maybe you can go to a shopping mall to choose nice clothes that would make her look beautiful!
Share Sweet Moments
Our mothers have special memories in mind.It is the time that they gave birth to their healthy babies.How about you？What's your best moment with her？Maybe you can tell her how happy you were when she looked after you during your terrible days in your life.
Tell the Wonderful Words
Life is short.Those three words can make her heart jump for joy，you know？Just tell her "I love you!" and it would make her smile so sweet.Just try!We don't want to miss such a wonderful thing，right？
（1） to Make Your Mother Happy |
|
Buy a（2） for your mother |
◇Buy her something that she likes best； ◇Put it on the table next to her to give her a surprise. |
Treat your mother as a queen |
◇Do the housework to make her relax； ◇（3） nice clothes for her to make her look beautiful again... |
Share sweet moments |
◇Remind her of your best moment with her； ◇Tell her you were so happy when she （4） good care of you during terrible days. |
Tell the wonderful words |
◇Tell her "I love you" to make her heart jump for joy； ◇Just have a （5） and take action now. |
Shanghai is one of the first cities in China to see bike sharing fever． Shared bikes can now be found all over the city． （1） On streets， we can often see riders of your age． Some might even be younger than you． Unluckily， there have been some accidents involving （涉及）shared bikes． （2）
One of the most serious accidents took place in March． One Sunday afternoon， a boy was riding an ofo bike（共享单车）． He was hit by a bus and later died． The boy' s parents were not by his side． （3） He was only about 10 years old．
The good news is that Shanghai has been trying to manage bike sharing by making rules． The rules are still being discussed， but some of the rules have been decided on． （4） Users must be between 1.45 and 1.95 meters tall．
However， it could be hard to make these rules work． Ou Jing is ofo's manager in Shanghai． He said the company had banned （禁止）children under 12 from using its service． Yet， young children can still be seen riding ofo bikes． That's because many ofo bikes use manual （手动的）locks． （5） Ofo has developed electronic locks． However， it will take some time for the company to fix the new locks on all of its bikes．
Most of you are old enough to ride a shared bike． Still， please ride slowly for your own safety． When you finish using the bike， don' t forget to park and lock it properly﹣﹣for everybody's safety．
根据短文内容，从方框中选出五个句子填入文中空缺处，使短文内容通顺完整．
A． If a user doesn't lock the bike properly after using it， anyone can ride it away． B． In fact， they are popular not only among adults but also among teens． C． All of the children under 12 have stopped riding ofo bikes． D． Besides， the boy was considered too young to ride a bike． E． For example， only people aged between 12 and 70 can ride shared bikes． F． These accidents warn us that shared bikes are not for everybody． |
Everyone needs help sometimes． People depend on one another． That's why communities have special people ready to lend a helping hand to anyone who needs it．
For example， what would we do without a community fire station？ If a home catches on fire，as the Jackson place did last week， it might be burned down and people get hurt..or worse． We re so lucky to have firemen to come to save people and put out the fire， safely． If the fire station hadn't come so fast， the Jacksons might have lost everything．
And what about our local police who protect our families， our homes and valuable things？The police have helped so many families this past year，especially saving people and pets and protecting our houses and other things after the heavy rains．
Think about all the other service workers we have in this community． We have people who collect waste and rubbish and keep our community sanitary ．We have road workers who put up and repair traffic signs and fix holes in the streets to protect not just us， but our cars! And where would this community be without the teachers in our school and the doctors， and nurses in our community hospitals？
Think again about what we eat every day； think again about what we wear every day． We cannot produce them， but we use them all the time． We get a lot from all these tireless workers who keep our community running． We need these people in the community． We depend on each other． Let's support each other and help each other． Only in this way can we make our community a better place．
（1）What happened to the Jacksons last week？
| A． |
Their pets were lost． |
| B． |
Their car was badly burnt． |
| C． |
Their house caught on fire． |
| D． |
Their valuable things were stolen． |
（2）Who offered help to families after the heavy rains？
| A． |
Firemen． |
| B． |
Doctors． |
| C． |
Road workers． |
| D． |
Local police． |
（3）What does the underlined word "sanitary" mean？
| A． |
Clean． |
| B． |
Safe． |
| C． |
Quiet． |
| D． |
Busy． |
（4）Which question could best help us find out the writer's purpose？
| A． |
Did the writer make us laugh？ |
| B． |
Did the writer want us to do something？ |
| C． |
Did the writer tell us about how to become a teacher？ |
| D． |
Did the writer teach us what to do when a fire breaks out？ |
（5）What is the best title for the passage？
| A． |
Policemen Save People's Lives |
| B． |
People Depend on Each Other |
| C． |
Service Workers Do Important Jobs |
| D． |
Workers Keep Community Running |
Giving a speech in front of your class can be challenging． However， you can do something to make it success． First of all， you need to do something about your topic． For example， choose a topic about something you like， such as something that interests you or someone who is close to you． Once you've chosen your topic， try to find useful information about it online or from the library． As you do this， write down the information that supports your ideas in a valuable way．
Rehearsing（排练） your speech is also important． For this， you'd better write the script （讲稿） just like talking to your friends． Keep your script simple． Use interesting examples or stories to show your ideas． Once you finish your script， read it out loud to yourself and remember it． After that， write down 2to 3points that you may forget on a note card． Finally， you have to practice your speech in front of something or someone until you don't have to look at your note card．
In the end， it's time to give the speech． At this time， stand straight and hold your head high． This will show that you're confident． Show your listeners that you're excited by smiling before you begin and throughout the speech． Pause（停顿） after finishing a sentence， or after saying an important point． It will allow you time to collect your thoughts．
If you're out of breath while speaking or if your words start running together， you're most probably speaking too fast． If this happens， take a breath and slow down． While talking， look at your listeners， like friends． What's more， if you don't remember the next word or line， pause for one or two seconds to look at your note card． Before you begin speaking， take a deep breath， smile at your listeners， and then go on．
| （1） to give a successful speech |
|
| （2） for your speech |
• Choose a topic you are （3） in． •Collect information on your topic from books or on the （4） ． • Write down the useful information． |
| Rehearse your speech |
•Write a script in a （5） way． • Read the script， and make a note card that can help you （6） the content． •Keep （7） your speech until you can make it very well． |
| Give your speech |
• Use proper body language to show that you are （8） and excited． • Pause at the （9） of a sentence or after saying an important point． |
| |
• （10） speaking too fast． • Look at your listeners while giving the speech． • If you forget what to say next， look at your note care， breathe deeply， smile at your listeners， and then go on． |
Beth Jones was only eight years old when she first tried playing the drums．This was during a lunchtime music club at school， which she only went to because it was snowing （1） （heavy）．Of all the musical instruments， the drums were （2） （interesting） to Beth． She thought it was cool that there were many different shapes and sizes of drums，and she wanted to hit（3） （they），to see what they sounded like．
Now Beth is thirteen and gives concerts around the country．She also has her own YouTube channel and（4） （get） over a million hits a year．What's amazing is that Beth hasn't ever been to（5） drum lesson． "You can learn anything on the Internet， so I've never felt it was important for me t1o take classes，" explains Beth．
Giving concerts wasn't easy for Beth in the beginning because usually she only played drums alone in her bedroom when she came home（6） school． At her first concert， she played in a band with many（7） （adult）． She could feel hundreds of pairs of eyes looking at her，（8） that made her feel afraid．
So， does Beth enjoy（9） （be） famous now？"I didn't plan to be famous，"she says．All I want is to show others what I love．I don't think I'm someone special．I just want everyone（10） （have） a great time at my concerts．
阅读下面邮件，请你填写李强申请学校俱乐部的有关信息．
Dear Sir，
My name is Li Qiang．I'm in Grade 2，Class 3，and I'm thirteen and a half years old．I want to be in a club in our school．I do well in languages and I can speak English very fluently （流利地）．I can also play the piano very well．I took part in several English competitions．Last year in School English Show I got the first prize．So I think I can be in the English club．Can I join you？My email is liqiang666@163．com．Please write me back and let me know．
Li Qiang
Application（申请）for School Club student's name：LiQiang Grade and Class （71） Age：（72） Club he wants to be in：（73） Result in School English Show：（74） E﹣mail address：（75） |
DIY Your Own Desserts
We offer different kinds of classed to you all． A very popular class we are offering these
10 days is the class named "DIY Your Own Desserts"．
Can you imagine how happy your beloved one will be happy when you give him/her your DIY desserts on the special days like birthday， Mother's Day and Father's Day？ Come to our class and make your own desserts． Give your beloved one some surprises!
The class runs daily and it is a completely hands﹣on personal cooking experience lasting up to 4 hours learning 3﹣4 recipes （食谱） each lesson． The teacher will first show how to cook different recipes in front of you． And then he will guide you on how to prepare and make the food．
At the end of the class you can either eat the meal prepared during the class or take it home with you． What's more， you'll be able to take home the copies of all the recipes．
Costs： ￥30 each lesson． You can start at any time．
Go to our website to get more information about the class．
You can either e﹣mail us or come to our office for attending it．
（1）You can join the class if you like to ．
| A． |
offer some recipes |
| B． |
teach how to cook |
| C． |
make desserts yourself |
| D． |
get some surprises |
（2）You will in the class．
| A． |
eat the meal with the teacher |
| B． |
celebrate the special days |
| C． |
learn 2﹣3 recipes each lessons |
| D． |
have a hands﹣on experience |
（3）You will pay for five lessons．
| A． |
￥30 |
| B． |
￥60 |
| C． |
￥120 |
| D． |
￥150 |
（4）How can you attend the class？
| A． |
Make a phone call to them． |
| B． |
Send them an e﹣mail． |
| C． |
Get information from parents． |
| D． |
Come to the class directly． |
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．
About 20 million children in America attend summer camp every year， according to the American Camp Association （ACA）．They look forward to（1） （spend） time there with friends．
But with social distancing （社交距离） rules in（2） United States， many summer camps face difficult decisions． Can they（3） （safe） welcome campers this year？ Do they need to close for the season？ Or should（4） change how they carry out their programs？
"Most camps are asking not only when they're going to open，（5） also how they're going to open，" says Tom Rosenberg， president of the ACA． He says that many camps （6） （wait） on instructions from the government now．
"The state's summer camps could open（7） June，" Beth Bye， the leader of the Connecticut Office of Early Childhood， said a week ago．"But there need to be （8） （strict） health rules than ever． Most programs will not （9） （allow） to have more than 30 kids．"
Bye added that camps are important for both kids and（10） （parent）． "For many families，" she told the New York Times， ""summer camp is their childcare． "
阅读短文，根据短文内容，从所给选项中选出能填入空白处的最佳选项，然后完成第60题．
| A． |
The fridge even has speakers inside． |
| B． |
Inside are three built﹣in（ 内置的）cameras． |
| C． |
It is called the Samsung FamilyHub Fridge． |
| D． |
The app will also learn a family's shopping habits． |
The Samsung company has made a smart fridge that can do much more than a common one．
（56） It connects to your Wi﹣Fi and there is a touchscreen on the front of the fridge，which will let you manage your shopping lists．
（57） They can be watched from anywhere with an app on a smartphone．The cameras take a
photo every time you open the fridge to show what's being used and what you are about to use up．
The touchscreen also shows a calendar，photos and notes to keep the family updated（ 更新的）
on everything．With another special app，you can directly order what you need from your local
supermarkets．（58） It can make suggestions on what to buy．
（59） ．So you can send music or your favorite TV show to the fridge，to play on the
touchscreen．
60．Which sentence is TRUE according to the passage？
A．There are three built in cameras outside the fridge．
B．A smart fridge can do much less than a common one．
C．The app can't make suggestions on what to buy．
D．You can order what you need from your local supemarkets with the special app．
Dear sir，
I ordered a skirt from you last month， but there are some problems with it． First， the color is not as green as it is shown on your website．I understand that the picture does not always show the real color，but it should nor be that different． Second， I asked for Size M because it is the size I usually wear．But your Size M is so small that I have to give it to my younger sister．
I think you should be more serious about your business．
Truly，
Susan Rosen
Dear Ms．Rosen，
Thank you for telling us the problems with your order． We hope we can give you better service． We are sending you another skirt with this letter．It is Size L，and its green color is brighter than the one you had． We hope you like it．
Our office hours are 9：00 a．m．﹣5：00 p．m． Please call us if you have any more questions．
Yours truly，
Victor Smith
（1）Why did Susan Rosen write the letter？
| A． |
To say sorry to her sister． |
| B． |
To show the picture to Smith． |
| C． |
To tell her problem to a friend． |
| D． |
To talk about what she bought． |
（2）What did Victor Smith do for Susan Rosen？
| A． |
He helped her cancel the order． |
| B． |
He sent her a new skirt． |
| C． |
He asked her to visit the office． |
| D． |
He called her for another color． |
Last year I went on an amazing trip by boat along the west coast of Canada． It was my brother Harry's idea． He's a （1） （记者） who's also a great fan of boats．But I'd dreamed of visiting the area．So I kept asking Harry if I could go，too﹣ （2） （直到） he agreed at last!
A few weeks before we left home， there was much （3） （雨） in the area we were going to． But luckily the weather was OK at last． However， I was （4） （忙碌的） at work so I didn't think about what needed doing．But Harry promised he'd take care of everything，so I knew everything would be all right．
After arriving in Canada， we packed our （5） （工具） into small boats and set off．Since very few people now lived along that coast， the only other living animals we saw for the first few days were dolphins and birds．
We often stopped for hours to explore the （6） （岩石） pools on the beaches． And we never （7） （忘记） lunch or dinner， though， which we all made together over camp fires．When we （8） （最后） fell asleep on the boats each evening， even though the beds were hard， it really felt like stress﹣free living!
When the time came to leave， I was sad．How could I return to （9） （正常的）life again？ But I knew if I stayed， I would （10） （想念） my family and friends． I was also looking forward to telling everyone at home about our experiences．
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