假定你是李华，于毕业季，代表全体高三学生，感念师恩重似丘山，欲将离别意，写成感谢书。内容包括：
1.表示感谢；2.回顾老师们对你的帮助；3.临别祝愿。
注意：1.词数80左右；2.可适当增加细节，以使行文连贯。
假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。
增加：在缺词处加一个漏字符号（∧），并在其下面写出该加的词。
删除：把多余的词用斜线（＼）划掉。
修改：在错的词下划一横线，并在该词下面写出修改后的词。
注意：1.每处错误及其修改均仅限一词；2.只允许修改10处，多者（从第11处起）不计分。
Dr. Zhong Nanshan is one of the famous medical scientist in the 21st century. After graduating from high school, he entered into Beijing Medical College in 1960. In the first Chinese National Games, he sets up a National record of the men’s 400m Hurdles.
In spring of 2003, Zhong Nanshan took an active part in the battle against SARS. At that time, most people had no naturally defenses against the disease. Dangerous although it was, he worked hard day and night treated the patients. Through their hard work, Zhong Nanshan and our workmates achieved remarkable results. Soon the SARS epidemic was stopping.
Zhong Nanshan, that has been working in the medical field for over 60 years, is respected by all the people in China.
My teenage son Karl refused to talk to others after his father died. As a single parent, I tried to do my best to talk to him. But the more I tried, the more he ________. When his report card arrived during his junior year, it said that he had been absent 95 times from classes and had six ________ grades for the year. At this rate he would ________ graduate. I sent him to the school adviser, and I even begged him. ________ worked.
One night I felt so ________ that I got down on my knees and pleaded for ________. “Please God, I can’t do anything more for my son. I’m at the end of my rope. I’m giving the whole thing up to you.”
I was at work when I got a phone call. A man introduced himself as the headmaster. “I want to talk to you about Karl’s absences.” ________ he could say another word, I choked up and all my ________ and sadness over Karl came ________ out into the ears of this stranger. “I love my son ________ I just don’t know what to do. I’ve tried everything to get Karl to ________ to school and nothing has worked. It’s out of my hands.” For a moment there was silence on the other end of the line. The headmaster ________ said, “Thank you for your time”, and ________ up.
Karl’s next report card showed a marked ________ in his grades. Finally, he ________ made the honor roll. In his fourth year, I attended a parent-teach meeting with Karl. I ________ that his teachers were astonished at the way he had turned himself around. On our way home, he said, “Mum, remember that ________ from the headmaster last year?” I nodded. “That was me. I thought I’d play a joke but when I ________ what you said, it really ________ me how much I was hurting you. That’s when I knew I had to make you ________.”
1.A.lighted up B.pulled away C.drove away D.cheered up
2.A.comforting B.encouraging C.satisfying D.falling
3.A.seldom B.always C.usually D.never
4.A.Everything B.Something C.Nothing D.Anything
5.A.worthless B.careless C.powerless D.fearless
6.A.help B.pleasure C.forgiveness D.change
7.A.When B.Before C.Until D.While
8.A.enjoyment B.argument C.disappointment D.embarrassment
9.A.pouring B.cutting C.taking D.digging
10.A.and B.but C.or D.so
11.A.look forward B.go back C.settle down D.look up
12.A.excitedly B.delightedly C.casually D.seriously
13.A.gave B.cleared C.kept D.hung
14.A.improvement B.management C.treatment D.assessment
15.A.still B.only C.even D.ever
16.A.noticed B.promised C.allowed D.declared
17.A.speech B.hope C.call D.promise
18.A.heard B.ignored C.forgot D.observed
19.A.occurred B.knocked C.caught D.hit
20.A.perfect B.proud C.ready D.suitable
These days, everyone seems to take photos with their phone. So let’s take a look at how to get the best photos with your phone.
1. Plan your photo.
First, identify your subject. Place the subject a little bit to one side, not in the centre. 1. Lines from walls, sidewalks or fences can point to the subject, creating an interesting picture. But make sure the background is not too busy. You don’t want the subject to get lost.
2. 2.
Have you noticed that you get more blurry(模糊) photos with your camera phone than with your usual camera? It’s not your imagination. The shutter speed is slower, and you can’t vary the exposure settings. So for best results, hold the phone as still as you can.
3. Provide enough light.
3. Artificial lights tend to be dim (光线暗淡的) and can sometimes turn objects strange color. Even if your phone has a flash, it is probably pretty weak. If you need a flash, move very close to make sure it hits the subject.
4. Optimize (使最优化) the camera settings.
4.If there’s an ISO setting, take it off Auto. When you’re outdoors in daylight, set the ISO to its lowest value to minimize the digital noise in your picture. Likewise, you might have some control over the JPEG image quality. Always go for the best quality option available.
5. Don’t zoom in (拉近)
When the subject is far away, most people try zooming in. This looks fine on a phone’s small screen. 5.Instead of zooming in, try standing closer until the subject almost fills the picture.
A.Keep your phone steady.
B.Choose your subject wisely.
C.You may want to get pictures with your camera phone.
D.If possible, try to take your photos outside using sunlight.
E.But when the picture is enlarged, it won’t look sharp or clear.
F.Surround the subject with contrasting colors to make it stand out.
G.Your camera phone probably has a few settings you can use to optimize your exposures.
I read with interest a recent article on Galactocorp’s planned Shuttlejet flight later this year. I cannot imagine more stupid thing than this, so-called space tourism, and can’t help wondering what on earth humanity is coming to if this can be successful business.
Many may think that space travel is the highest human achievement, which may be the condition when scientific endeavor (努力) is the aim. However, when it comes to space tourism, think we may have found the top of human stupidity. Consider the high cost of getting into space, the billions of dollars wasted on building the Shuttlejet, and the many thousands spent by the passengers—and for what? So that forty fat cats can have a first-class meal along with six minutes of weightlessness, before returning to earth? Never before has so much money been spent for so little benefit (利益). I invite all space tourists to come around to my house. I can treat them to a big dinner and they can have jump on the trampoline (蹦床), and they’ll only need to pay me half the price of Galactocorp.
Further, the money can be used in a smarter way. Think of the many worthy causes that would benefit from the money that has been thrown away on this project already. There are many medical programs in those poor countries. A few hundred thousand dollars could make a big difference to the lives of thousands of people. The benefits would last far longer than six minutes.
Not only is the Shuttlejet a terrible waste of money, it’s also a terrible waste of resources (资源). Think about the materials required to build and the things required to drive the Shuttlejet. Do we really want to pollute the environment for such a pointless exercise and waste so much money for such a pointless exercise?
In a word, we all need to come back down to earth and forget this stupid dream of space tourism.
1.What’s the author’s purpose in writing this text?
A.To ask for advice. B.To stop project.
C.To share his idea. D.To express his interest.
2.What offer does the author make in Paragraph 2?
A.Helping the fat cats lose weight.
B.Asking people to have fun in his house.
C.Providing a trampoline for space tourists.
D.Preparing first-class-meal for the forty cats.
3.What is the author’s main idea against space tourism?
A.It costs space tourists a lot of money.
B.It is just a scientific aim.
C.It is bad for the environment.
D.It causes a lot of waste in money and resources.
4.What does the author mean by saying“come back down to earth”in the last paragraph?
A.The project is unrealistic. B.The project is unscientific.
C.The money should be spent on earth. D.Space is nothing compared with earth.
“Mirror mirror on the wall, who’s the fairest of them all?” An old tale tells seemingly unbelievable story of a magic mirror, but now the magic is no longer unachievable.
In August 2018, news went viral (广为传播的) that the police had caught criminal suspects who attended Chinese singer Jacky Cheung’s concerts. How did the police pick out the suspects among thousands of screaming fans? The helping hand is Al facial recognition technology. The low-key yet powerful tool is no longer far-fetched, but entering the world of China’s top investors and companies.
Facial recognition is a technology able to identify a person from digital image or a frame from a video source. Tang Wenbin, CTO of Face++, an Al computer vision technology company in China, vividly explained the workflow. According to him, facial recognition is the identification of our appearance, including knowing the sex, age and identity of a person. You may think it is like a brain or a neural network. You use data to train it, and then, it learns the pattern.
Facial recognition technology has been traditionally allied with the security work but today there is active expansion into other industries including mobile phones, marketing and finance.
Chinese start-ups have seen the potential of AI facial recognition for simplifying and speeding up tasks in multiple industries. And the market is now crowded and competitive.
China is starting the Al revolution and has made breakthroughs in facial recognition. “If applying AI to different industries is a marathon, the companies there probably have just got off the blocks.” said Tian Feng, director of Alibaba Cloud Research Center. He also thinks that in the future, everybody will be able to use AI as it will soon become a basic tool for work and life.
1.Why does the author mention mirrors in Paragraph 1?
A.To imply that such magical mirror is achievable.
B.To lead to the topic that such magic has become reality.
C.To prove that old tales are based on true stories.
D.To describe the background of facial recognition.
2.Which of the following best explains“allied with”underlined in Paragraph 4?
A.Content with. B.Compared with. C.Burdened with. D.Associated with.
3.What is Tian Feng’s attitude towards the future of AI?
A.Favorable. B.Pessimistic. C.Indifferent. D.Objective.
4.What can be a suitable title for the text?
A.Breakthroughs of Chinese Technology B.Effects of AI Technology
C.The Eye of AI in China D.Facial Recognition in Security
