1、—Tom, the light is still on.
—Sorry, I forgot! I_______ to turn it off now.
A.am going to go B.would go
C.was going D.will go
2、We ______ him that he ought to make the bar more attractive with various methods. He finally sees the light.
A.told B.would tell C.have been telling D.had told
3、---Did you punish him for losing your digital camera?
---Yes, but I don't think I ______.
A.should do that
B.need to have done so
C.ought have done that
D.should have done so
4、This is the only way that I can think of _______ the problem of water waste in urban areas.
A.settling
B.to settle
C.settle
D.settled
5、________ by his teachers made him regain the confidence in himself.
A. Praised B. Being praised
C. Praising D. Having praised
6、My smart watch battery slow.It needs charging.
A.runs B.is run C.ran D.is running
7、Bach died in 1750, but it was not until the early 19th century __________ his musical gift was fully recognized.
A.when B.which C.that D.how
8、—Have you known each other for long?
—Not very long, ________ we started to work in the company.
A.after B.before C.when D.since
9、---We’d better leave now.
---No hurry. The train ______ at 10 o’clock.
A. has left B. left
C. leaves D. would leave
10、China is playing a key role in controlling the virus. However, it will take long and much effort ________ it is under control.
A.until B.after C.before D.unless
11、Was it in 2008 ______ he was still at middle school _____ the boy became expert at computer?
A.that; where B.when; where C.that; when D.when; that
12、—What if he failed in the next monthly examination again?
—I don’t know. ________ heart and be reduced ________ the class?
A. Will he lose; not to attending
B. Did he lose; to not attending
C. Had he lost; not to attending
D. Would he lose; to not attending
13、I have such a bad cold that I have lost all __________ of smell.
A.scene B.sense C.strength D.scent
14、___ the machine’s enormous size, it runs smoothly and noiselessly.
A. For good B. For ever
C. For all D. For sure
15、 ______ from endless homework on weekends, the students now find their own activities, such as taking a ride together to watch the sunrise.
A.Freed
B.Freeing
C.To free
D.having freed
16、His eyes locked with mine,and I guessed he _____ the decision right then whether or not to simply tell me the truth.
A.made B.would make C.was making D.had made
17、—Fiona never fails to grasp any chance of promotion.
—She’s a woman of ________.
A. ambition B. attention
C. expectation D. reputation
18、China is a shining example for the global community to follow _________developing green industry to fight climate change.
A.in addition to
B.in return for
C.in terms of
D.in agreement with
19、We’re all ready to put it into operation, ____________, we’re going to take action as fast as possible.
A.on the whole B.in general C.in conclusion D.in other words
20、The Williams moved to a safer area and since then they_______back to their past life.
A.wouldn't watch B.haven't looked C.didn't look D.hadn't watched
21、Tiny traces of protein remaining in the bones and teeth of ancient humans could soon transform scientists’ efforts to uncover the secrets of the evolution of our species. Researchers from the Francis Crick Institute and the Natural History Museum believe a new technique—known as proteomics—could allow them to identify the proteins from which our ancestors’ bodies were constructed and bring new insights into the past 2 million years of humanity’s history.
The consequences of the technology would mirror the impact of the recently developed technology of ancient DNA analysis which, over the past 20 years, has helped uncover dramatic secrets about humanity’s past. The development of proteomics follows scientists’ success in analysing DNA from ancient human fossils. But the analysis of ancient DNA has limitations. “DNA is fragile and rots fairly quickly, especially in warm conditions,” said Pontus Skoglund. “So it is mainly useful for studying fossils less than 100,000 years old and found in moderately cool or cold places.” So scientists have begun to look at other methods to study the biology of ancient humans and have turned to proteins as a key target.
Our bodies are made of proteins whose manufacture(生成) is controlled by our DNA and so, by uncovering their structure, insights can be gained into the make-up of ancient individuals. Crucially, proteins survive longer in warm conditions. However, there was a downside to the use of proteins, added Skoglund. “Proteins do not carry nearly as much information as DNA. They only contain about 1% of the maximum information we could get from a DNA sample. That means that we will need a lot to be able to generate enough data. That may not be easy.”
Nevertheless, proteomics has already produced early promising results. Studies have shown that collagen proteins (胶原蛋白) found in a piece of hominin jaw-bone at Baishiya Karst matches those of Denisovans. “This is the first hint (提示) at what a Denisovan might have looked like and suggests that proteomics has a lot to offer our understanding of human evolution,” Welker told the Observer last week.
【1】What’s the limitation of the ancient DAN analysis technology?
A.It has just been recently developed.
B.It is less effective than other methods.
C.DNA can’t survive long in warm conditions.
D.It can only be used to study fossils within 10,000 years.
【2】What can we learn from Paragraph 3?
A.DNA determines the generating of our proteins.
B.The use of proteins can’t help generate enough data.
C.Researchers have easy access to a lot of protein samples.
D.The structure of DNA can help understand the composition of humans.
【3】Which word best describes Welker’s attitude to Proteomics?
A.Cautious.
B.Optimistic.
C.Skeptical.
D.Negative.
【4】What is the text mainly about?
A.A new method to study humans’ evolution.
B.The advantages and disadvantages of Proteomics.
C.A new technique to uncover the development of history.
D.Two different techniques to uncover the evolution of humans.
22、 For years, the U. S. has experienced a shortage of registered nurses. The Bureau of Labor Statistics projects that while the number of nurses will increase by 19 percent by 2022, demand will grow faster than supply, and that there will be over one million unfilled nursing jobs by then. So what's the solution? Robots.
Japan is ahead of the curve when it comes to this trend. Toyohashi University of Technology has developed Terapio, a robotic medical cart that can make hospital rounds, deliver medications and other items, and retrieve records. It follows a specific individual, such as a doctor or nurse, who can use it to record and access patient data. This type of robot will likely be one of the first to be implemented in hospitals because it has fairly minimal patient contact.
Robots capable of social engagement help with loneliness as well as cognitive functioning, but the robot itself doesn't have to engage directly - it can serve as an intermediary for human communication. Telepresence robots such as MantaroBot, Vgo, and Giraff can be controlled through a computer, smart-phone, or tablet, allowing family members or doctors to remotely monitor patients or Skype them, often via a screen where the robot's 'face' would be. If you can't got to the nursing home to visit grandma, you can use a telepresence robot to hang out with her. A 2016 study found that users and a 'consistently positive attitude" about the Giraff robot's ability to enhance communication and decrease feelings of loneliness.
A robot's appearance affects its ability to successfully interact with humans, which is why the R1KEN-TR1 Collaboration Center for Human-Interactive Robot Research decided to develop a robotic nurse that looks like a huge teddy bear. RTBA (Robot for Interactive Body Assistance), also known as 'Robear' , can help patients into and out of wheelchairs and beds with its strong arms.
On the less cute and more scary side there is Actroid F, which is so human-like that sonic patients may not know the difference. This conversational robot companion has cameras in its eyes, which allow it io track patients and use appropriate facial expressions and body language in its interactions. During a month- long hospital trial, researchers asked 70 patients how they felt being around the robot and "only three or four said they didn't like having it around."
It's important to note that robotic nurses don't decide courses of treatment or make diagnoses (though robot doctors and surgeons may not be far oil). Instead, they perform routine and laborious tasks, freeing nurses up to attend to patients with immediate needs. This is one industry where it seems the integration of robots will lead to collaboration, not replacement.
【1】What does the author say about Japan?
A.It delivers the best medications for the elderly.
B.It takes the lead in providing robotic care.
C.It provides retraining for registered nurses.
D.It sets the trend in future robotics technology.
【2】What do we learn about the robot Terapio?
A.It was been put to use in many Japanese hospitals.
B.It provides specific individualized care to patients.
C.It does not have much direct contact with patients.
D.It has not revolutionized medical service in Japan.
【3】What are telepresence robots designed to do?
A.Directly interact with patients to prevent them from feeling lonely.
B.Cater to the needs of patients for recovering their cognitive capacity.
C.Closely monitor the patients' movements and conditions around the clock.
D.Assist communication between patients and doctors or family members.
【4】What can we infer from the last paragraph?
A.Doctors and surgeons will soon be laid off.
B.The robotics industry will soon take off.
C.Robots will not make nurses unemployed.
D.Collaboration will not replace competition.
23、When Taking an Uber-Should You Tip or Not?
Taking an Uber car may no longer be a direct driver-passenger and guilt-free experience. The ride-sharing experience is about to get awkward.
With the wide application of the Internet, Uber, a new approach to your destination instead of taking an ordinary taxi, has become more popular recently. However, benefits won’t come without its fair share of drawbacks.
Uber drivers are a part of the so-called sharing economy: They use their own vehicles, receive customer reviews via the app’s five-star rating system and make their own hours. Unlike other services, Uber claimed that drivers all over the country could clearly alert customers that tipping is not included. Those drivers that expect to be tipped can make their wishes known. But the company is holding to its official no-tip-required line, according to its website. “Once you arrive at your destination, your fare is automatically charged to your credit card on file—There’s no need to tip.” Although drivers value their independence—the freedom to push a button rather than punch a clock, lack of a clear policy, however, leaves Uber drivers in a vulnerable(脆弱的) position: If they ask a customer for a tip or put up a sign, that customer could give the driver a low star-rating, and the driver could finally be deactivated from the app.
But has the company done a good job working with customers? Some observers say that this new grey area for tipping will create awkwardness about whether they should tip or not—something most Uber customers have not had to deal with until now. Uber did not respond to customers’ comment, just leaving their rating in the air(ignoring it).
Providing an option to tip on an app sends a clear message to customers to reach into their pockets. Nearly 30% people would be more likely to leave a tip if they were presented with a “no tip” button, according to Guinn’s 2015 survey of roughly 500 people. When people are presented with three tip choices—20%, 25% or 30%—they’re more likely to choose the middle option even if it’s more than the traditional 20%, according to a separate 2014 analysis of 13 million New York City taxi rides.
If the service is twice as expensive during a rain storm or public transport delay, the customer has the right not to tip. However, if the driver is extra helpful or avoids traffic to reach your destination in a more timely manner, you could give an extra tip, says Uber, who will leave tipping options in the hands of the consumer rather than the app.
【1】 Compared with taxi drivers, Uber drivers ______.
A. enjoy more freedom and choices
B. support the company’s practice
C. clock up the miles while driving
D. receive customers reviews directly
【2】The underlined word “deactivated” in Paragraph 4 probably means ______.
A. removed B. degraded C. tracked D. charged
【3】From the survey we can conclude most customers ______.
A. would probably tip if there is an option
B. usually do as the “no tip” sign suggests
C. tip because of Uber drivers’ good service
D. are disappointed to reach into their pockets
【4】What causes the awkwardness between Uber drivers and their customers?
A. Customers take advantage of the new grey area for tipping.
B. There is no specific policy from the Uber to follow.
C. It’s up to customers to decide the drivers’ earnings.
D. Customers tend to pay least among the 3 choices.
24、 Recently, I was talking with a friend of mine about a mutual (有相同关系的) friend of ours. "I wish I could be like Jenny. She always seems so happy. I'm mot joking; I honestly think she has the perfect life," said my friend.
If you were to look at the Instagram account of Jenny, you would indeed see what looks like the perfect life.
However, despite the enviable content of her Instagram, I learned through conversations with this girl that it was. all carefully handled. Everything was put together to maintain the public image that she was a happy-go-lucky, carefree (无忧无虑的) girl. When she was sad or upset, there was no indication of these emotions on her Instagram.
In fact, we all choose our online media presence. Look through your Instagram — I bet that you don't post pictures where you don't feel camera-ready. On Instagram, we always show our “good side”. Think about it. Would you rather post “I tried so hard but I ended up failing my test55 or “I treated myself to a hot coffee after studying hard all week”?
We all want to present the best parts of our lives, to show what's going well, and what we're proud of. We take photos of the nice things we own, or of any sorts of events considered “special”, such as invite-only or formal parties. We post photos of the good times rather than the bad times. No matter what happens, we try to make our online image perfect.
There's absolutely nothing wrong with making your online presence perfect-everyone' does it in some way or another. However, when it comes to feeling envious of someone else's Instagram posts, remember that just like you, they're showing their good side.
【1】What's Jenny's life like indeed?
A.Her life is always full of sadness.
B.Her life is boring and meaningless.
C.She lives a perfect and meaningful life.
D.She lives an ordinary life just like others'.
【2】What does the author consider common?
A.That people love reading posts online.
B.That people hide their bad side online.
C.That people want to please others online.
D.That people dream of living a perfect life.
【3】Which of the following statements would the author agree with?
A.We should stop reading online stories.
B.We should always show our good side.
C.We shouldn't perfect our online image.
D.We shouldn't envy others' online presence.
【4】What does the author think of the make-up perfect life online?
A.There is nothing wrong to cheat people online.
B.Showing good side online is quite vital in daily life.
C.It is rather natural for people to make perfect online presence.
D.Feeling envious of someone/ perfect life online should be encouraged.
【5】Where is the text mast probably taken from?
A.A professor's speech.
B.A survey of people's life.
C.A personal online account.
D.An entertainment magazine.
25、 Attitude isn’t quite everything when it comes to being successful, but attitude plays a part in every stage of your life. A poor attitude gets more people _______ than any other single factor, and a good attitude gets people jobs and helps them _______ those jobs more than any other factor.
Your attitude _______ many people, from your family to the stranger on the street corner. Your attitude is particularly important when you _______ seemingly hopeless situations. Losing a job or a friend because of a poor attitude is _______.
You can find at least two _______ to look at everything. A pessimist looks for difficulty in the opportunity, while an optimist looks for opportunity in the difficulty. A poet of long ago put the _______ between optimism and pessimism this way: Two men _______ out from prison bars—one saw mud; the other saw stars.
Unfortunately, many people look only at the _______ and not at the opportunity that lies within the problem. Many ________ complain about the difficulty of their jobs, for example, not realizing that if the job were ________, the employer would hire someone with less ability at a lower wage. A small coin can hide even the sun if you hold the coin close enough to your ________. So when you get too close to your problems, to ________ objectively about them, try to ________ how your vision can be ________. Take a step back, and look at the situation from a new angle.
You can’t do anything to change the fact that a problem ________, but you can do a great deal to find the opportunity within that problem. You’re ________ a better tomorrow by doing your best today and ________ a plan of action for the tomorrows that lie ahead. ________, just remember to ________ a positive mental attitude.
【1】A.hired B.fired C.employed D.engaged
【2】A.offer B.supply C.keep D.create
【3】A.affects B.costs C.makes D.trains
【4】A.lose B.predict C.judge D.face
【5】A.unfortunate B.unnecessary C.inconvenient D.impossible
【6】A.desires B.ways C.spirits D.solutions
【7】A.importance B.necessity C.similarity D.difference
【8】A.looked B.glared C.celebrated D.concluded
【9】A.everything B.situation C.problem D.possibility
【10】A.employers B.employees C.bosses D.secretaries
【11】A.simple B.tough C.difficult D.interesting
【12】A.ear B.nose C.eye D.mouth
【13】A.worry B.ignore C.admit D.think
【14】A.keep in mind B.keep in touch C.get rid of D.do away with
【15】A.observed B.blocked C.imagined D.doubted
【16】A.appears B.works C.exists D.contains
【17】A.guaranteed B.persuaded C.satisfied D.convinced
【18】A.struggling B.developing C.dreaming D.balancing
【19】A.In this respect B.In contrast C.In other words D.In a word
【20】A.consider B.amuse C.occupy D.maintain
26、假定你是李华,你校英文报刊举行了一次以“Is physical exercise important for us?”为标题的征文活动,请谈谈你的看法并为英文报刊投稿。
要点如下: 1)他人的观点; 2)自己的观点。
注意:1)词数80左右;2)可以适当增加细节,以使行文连贯。
Is physical exercise important for us?
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