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随时随地学习
随时随地学习
1、Why are you here! It’s snowing so heavily outside! You ________ in person, and a phone call would have been enough.
A.don’t need to come B.couldn’t have come
C.might not have come D.needn’t have come
2、Among the biggest problems facing those remote mountainous primary school the lack of experienced teachers.
A. is B. is there
C. are D. are there
3、He manages a business. He is a ________ from a company.
A．student
B．doctor
C．teacher
D．manager
4、________ to catch up with others, the boy was working hard.
A. To determine B. Determining
C. Determined D. To be determined
5、Only after she had arrived home her appointment with the doctor.
A. had she remembered B. that she remembered
C. when she remembered D. did she remember
6、Beijing No.4 High School is reported in the newspaper ________ its 110th birthday last month.
A. to celebrate B. having celebrated
C. being celebrated D. to have celebrated
7、She encouraged us __________up in the face of pressure.
A．to not give
B．not giving
C．not to give
D．not give
8、He always does _________ he thinks he should.
A．it
B．and
C．what
D．how
9、From his_____face, we could tell how_____the movie was.
A. terrifying, thrilling B. terrifying, thrilled C. terrified, thrilling D. terrified, thrilled
10、Children dream of being sporting superstars doctors and lawyers when they grow up.
A. other than B. rather than
C. more than D. less than
11、---- Have you learned Spanish before?
---- Yes. I______ English for six years in my hometown.
A．learn
B．learned
C．are learning
D．have learned
12、Life teaches us not to regret over yesterday, for it ________ and is beyond our control.
A. has passed B. will pass C. passed D. had passed
13、The drug can’t cure your disease at all. It can provide only relief from pain.
A. temporary B. technical C. thorough D. tight
14、It is the third time so far that he the Best Volunteer Award.
A.wins B.has won C.will win D.has been won
15、We live in the age of distraction, ______ we can be disturbed by all of kinds of useless and false information.
A.which B.what C.when D.where
16、 —I’m sorry I’m late. I got in the traffic on my way here. —It’s OK, we’ve just started．
A．filled up B．held up
C．brought up D．taken up
17、The ringing of the bell ______ the end of the class suddenly ______ their heated discussion.
A. meant, interrupted B. meant, interrupting
C. meaning, interrupting D. meaning, interrupted
18、Although the chairs look alike, they ______ from each other in their constructions.
A.differ B.keep C.learn D.choose
19、I could not persuade him to accept it, _____make him see the importance of it.
A．if only I could not.
B．no more than I could
C．or I could not
D．nor couldI
20、We should not_____ those who failed in the examination.
A．laugh to
B．laugh at
C．smile to
D．smile at
21、 In a major medical breakthrough, Tel Aviv University researchers have “printed” the world's first 3D vascularized (有血管的）engineered heart using a patient’s own cells and biological materials. Their findings were published on April IS in a study in Advanced Science.
“This is the first time anyone anywhere has successfully engineered and printed an entire heart,” says Prof. Tal Dvir of Department of Materials Science and Engineering, who led the research for the study. “This heart is made from human cells and patient-specific biological materials. In our process, these materials serve as the bioinks, something made of sugars and proteins that can be used for 3D printing of complex tissue models，” Prof, Dvir says. “People managed to 3D print the structure of a heart in the past, but not with cells or with blood vessels (血管).Our results demonstrate the potential of our approach for engineering personalized tissue and organ replacement in the future.”
According to Prof. Dvir，the use of “ native ” patient-specific materials is important to successfully engineering tissues and organs.
The researchers are now planning on culturing the printed hearts in the lab and “ teaching them to behave” like hearts, Prof. Dvir says. They then plan to transplant the 3D-printed heart in animal models.
“We need to develop the printed heart further，” he concludes. “The cells need to form a pumping ability ； they can currently contract (收缩），but we need them to work together. Our hope is that we will succeed and prove our method’s efficacy (功效)and usefulness. “Maybe, in ten years, there will be organ printers in the finest hospitals around the world，and these procedures will be conducted routinely. ”
【1】What does Prof. Dvir think of an early 3D-printed heart?
A.It was highly practical. B.It was too expensive.
C.It was personalized. D.It was too simple.
【2】What do we know about the latest 3D-printed heart?
A.It can be cultured in the lab.
B.It can match a patient perfectly.
C.It has been transplanted in animals.
D.It has been widely used in hospitals,
【3】What is Prof, Dvir's attitude to the development of the printed heart?
A.Ambiguous. B.Positive.
C.Disapproving. D.Cautious.
【4】What is the author's purpose in writing the text?
A.To explain the basic principle of 3D technology.
B.To introduce a breakthrough of medical research.
C.To doubt the medical value of a new invention.
D.To prove the effectiveness of the new technology.
22、People with bad manners are refused in the world of work. They do not get good jobs. Their business does not succeed. 【1】 They are liked and supported. They have friends, luck and success. When you improve your manners, you improve your chances of success. The following are several examples of good manners.
Be polite to everyone you meet. 【2】 For example, when you go on a job interview, be polite lo desk clerks as they can affect your chances of success. Use these magic words as often as possible: Hello, Please, Excuse me and Sorry. And use the two most important words: Thank you.
Use good manners in all of your communications. Examples: Return telephone calls and email messages within 24 hours; If you receive a rude message, do not respond with rudeness, but be polite; Do not interrupt (打断) people. 【3】
【4】 Cutting in front of other cars only gains you a few seconds of time. If you are polite, patient and calm, you will arrive safely and feel more relaxed. A good sense of humor shows good manners. 【5】 Before starting important conversations, meals or meetings, turn off your mobile phone. Ignoring people while using your phone is impolite.
A．Use good manners when driving.
B．People with good manners are accepted.
C．It is better to make a careful plan before you take action.
D．You should learn good manners from people around you.
E．Tell jokes or funny stories that everyone will enjoy.
F．Make sure people are ready to listen to you before you start talking.
G．You will never regret being polite, but you might regret being impolite.
23、 I was packing my suitcase for a trip. By the time I got to the hall closet, I couldn't remember what I came for. 【1】 However, as a neuroscientist, I know the problem is not what it seems.
【2】 But age is not the major factor so commonly assumed. The 20 - year - old often make short — term memory errors as well. They walk into the wrong classroom. They forget what the professor said two minutes ago. On the other hand, some aspects of memory actually get better as we age. For instance, our ability to extract patterns, regularities (规律)and to make accurate predictions improves over time. 【3】 If you' re going to get an X - ray, you want a 70 — year — old radiologist reading it, not a 30 - year - old one.
So how do we account for our experience that older adults seem to have difficulty with words and names? 【4】 As long as given a little more time, older adults perform just fine. Second, older adults have to search through more memories than do younger adults to find the fact or piece of information they're looking for. Your brain becomes crowded with memories and information. It's not that you can't remember. Actually, you can! 【5】
So, my advice is experiencing new things. It is the best way to keep the mind young and growing — into our 80s, 90s and beyond.
A.That's because we've had more experience.
B.First, there is a widespread cognitive (认知的)slowing with age.
C.This is widely understood to be a classic problem of aging.
D.First of all, senior citizens have better long - term memories.
E.It's just that there is so much more information to sort through.
F.Besides, I forget names that I used to be able to think of effortlessly.
G.Researches show that our ability of the short — term memory declines slightly after 30.
24、A five-year-old dog named Kelsey has been praised as a hero for helping to save the life of her owner who slipped in the snow and broke his neck.
The man, Bob, was alone when he left his Michigan farmhouse on New Year’s Eve to collect firewood. Expecting a journey of only several meters, Bob was wearing just long johns (秋裤), a shirt and slippers when he went outside, although the temperature was around -4°C.
After the accident, he was unable to move in the snow. Fortunately, Kelsey came to his assistance.
“I was shouting for help, but my nearest neighbor is about 400 meters away, and it was 10:30 p.m.,” Bob explained. “But my Kelsey came. By the next morning, my voice was gone and I couldn’t yell for help, but Kelsey didn’t stop barking.”
Bob’s companion kept him warm by lying on top of him. She licked his face and hands to keep him awake. “Kelsey kept barking but never left my side,” Bob recalled. “She kept me warm. I knew I couldn’t give up and that it was my choice to stay alive.”
Bob spent 19 hours in the freezing cold. When he finally lost consciousness, his dog kept barking. Finally, hearing the barking, Bob’s neighbor discovered him at 6:30 p.m. on New Year’s Day and called the emergency services at once. When Bob arrived in hospital, his body temperature was below 21°C. However, doctors were surprised to find that he didn’t have any frostbite (冻疮). They believed it was because of Kelsey’s determination to keep him warm. Dr. Chaim Colen, the doctor who treated Bob, said, “Animals can help and his dog really saved him … he was very fortunate.”
Bob said he was “enormously” grateful for both Dr. Colen and his Kelsey. “They saved my life. They are true heroes!”
【1】What happened to Bob on New Year’s Eve?
A．He broke his neck and couldn’t move.
B．He was praised for saving a dog owner.
C．He left his dog alone in his farmhouse.
D．He heard his neighbor’s shouting for help.
【2】Why did Kelsey keep barking?
A．To keep warm.
B．To stay alive.
C．To keep Bob awake.
D．To seek help from others.
【3】How does Dr. Chaim Colen feel about Kelsey?
A．Fortunate.
B．Helpful.
C．Thankful.
D．Friendly.
【4】What can be a suitable title for the text?
A．A Neck-breaking Accident
B．The Magic Night
C．Warmth on a Winter Night
D．Determination to Keep Alive
25、Christmas 2020 was shaping up to be a heartbreaker for Melanie Lee. A few weeks earlier, her 33-year-old son had _________ his battle with a long illness. Then the transmission (汽车变速器) on her 2007 Chevrolet Tahoe _________. She had no means of paying for it to be fixed.
“When it broke down, I broke down,” Lee told CNN. “Now I don’t have my baby, now I don’t have _________. How am I supposed to stay _________ in my grandchildren’s lives?”
Eliot Middleton, 38, the owner of a barbecue restaurant and former auto mechanic who, in his free time, repairs and _________ used cars. He’d learnt of Lee’s _________ from his nephew. On Christmas morning, Middleton showed up _________ at Lee’s home with a gift: a white 1993 Oldsmobile.
“I had no idea what was going on,” said Lee. “He handed me the _________ and didn’t ask for anything” Once again, she’s able to pick up her granddaughters from school and take them to dance class. “I got my _________ back.”
The idea for the used-car giveaway came to Middleton a year earlier during a food drive he’d organized. Many of those who’d lined up for a meal ____________ up to four miles to get there because they didn’t have cars.
Cars are a lifeline in this part of South Carolina, Middleton told CBS. “There’s no public transportation, no taxis” to take people to job interviews, doctor appointments, even food shopping. So he posted on Facebook an____________ to trade his barbecued food for ____________ vehicles. Since then, friends and strangers have ____________ more than 100 cars in bad condition. Many sit in Middleton’ s yard waiting to be ____________ and donated, usually to those he’s ____________ through word of mouth. It’s a list of names that grows daily. “People think Eliot is an angel,” Mayor McClary told the Washington Post. “And I do too.”
【1】
A．lost
B．fought
C．experienced
D．avoided
【2】
A．worked
B．failed
C．escaped
D．finished
【3】
A．relatives
B．food
C．transportation
D．time
【4】
A．effective
B．alternative
C．active
D．persuasive
【5】
A．puts away
B．sends away
C．takes away
D．gives away
【6】
A．son
B．trouble
C．offer
D．motivation
【7】
A．unwanted
B．unarmed
C．undisciplined
D．unexpected
【8】
A．keys
B．bill
C．menu
D．flowers
【9】
A．money
B．freedom
C．car
D．dream
【10】
A．rode
B．drove
C．walked
D．climbed
【11】
A．offer
B．advice
C．access
D．assessment
【12】
A．tailored
B．automatic
C．diverse
D．broken-down
【13】
A．dropped by
B．dropped off
C．dropped away
D．dropped out
【14】
A．dragged
B．loaded
C．occupied
D．repaired
【15】
A．came about
B．cared about
C．heard about
D．talked about
26、假设你是红星中学高三学生李华。请根据以下四幅图的先后顺序，以“An Afternoon with Lele”为题，给校刊“英语园地”写一篇英文稿件，介绍你上周三照顾邻居家孩子乐乐的过程。
注意：词数不少于60。
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