专题02 阅读理解 之说明文
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1.汉译英在线翻译句子【重庆市南开中学校2022-2023学年高三上学期期中英语试题】
Live streaming (直播) through channels such as Amazon Live and QVC is an increasingly popular way to ll goods online. It usually lasts between 5 and 10 minutes, and someone promotes a product. Viewers can then readily buy it by clicking on a link.
We analyzed 99,451 sales cas on a livestream lling platform and matched them with actual sales cas. In terms of time, that is equal to over 2 million 30-cond television advertiments.
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To determine the emotional (情绪的) expression of the salesperson, we ud two deep learning models: a face model and an emotion model. The face model discovers the pren
ce or abnce of a face in a frame (镜头) of a video stream. The emotion model then determines the probability that a face is exhibiting any of the six basic human emotions: happiness, sadness, surpri, anger, fear or disgust. For example, smiling signals a high probability of happiness, while an off-putting expression usually points toward anger.
We wanted to e the effect of emotions expresd at different times in the sales cas so we counted probabilities for each emotion for all 62 million frames in our databa. We then combined the probabilities with other possible aspects that might drive sales—such as price and product characteristics—to judge the effect of emotion.
We found that, perhaps unsurprisingly, when salespeople show more negative emotions-such as anger and disgust—the volume of sales went down. But we also found that a similar thing happened when the salespeople show high levels of positive emotions, such as happiness or surpri.
A likely explanation, bad on our rearch, is that smiling can be unpleasant becau it lacks true feelings and can reduce trust in the ller. A ller’s happiness may be taken a
s a sign that the ller is gaining interests at the customer’s expen.
32．What can we know about the livestreaming in the first paragraph?
A．It damages the physical economy.
B．It helps to ll the products abroad.
C．It helps big companies promote all goods.
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D．It is very convenient for the buyers to buy goods.
33．How did the rearchers get the findings?
A．By analyzing previous data. B．By referring to a theory.
C．By giving some examples. D．By concluding different views
34．What does the underlined word “off-putting” mean in paragraph 3?
A．Surprising. B．Delighting. C．Displeasing. D．Embarrassing.
35．Which of the following could be the best title for the text?
A．Livestreamers Sell Products Successfully
B．Expressions Affect Selling Products Online
lie to me 主题曲C．Emotions and Faces: What’s the Difference
fever是什么意思D．Smiling Can Increa the Sales in Reality
ac green2.【辽宁省名校联盟2022-2023学年高三12月联考】
It is becoming more apparent now that students do more online learning than they ever have before. There are plenty of ways that educators can u technology to create online lessons and deliver instructions remotely.
You may think that the only way to run an online class is synchronously through web conferences, in the same way that physical learning does—with all of the students and the teacher prent at the same time. In most cas, that won’t be very practical, since th
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e probability that all of the learners and the educator being all together with live, stable Internet connections is relatively low.
The most crucial thing to keep in mind is that online learning does not need to take place at the same time as online teaching. You create a cour in your LMS (Learning Management System) to be a ries of modules (模块). Then you ask your learners to take the modules one after another, becau each builds on the last. Each module may be a video that you created regarding the content, accompanied by a PDF, some relevant documents and third-party links, etc. Learners can log into the virtual classroom whenever they want, even during the early hours of the morning, to access each module in the order you have designed. You can also lay out some esntial rules for the cour, like the frequency and types of asssments and more.
As far as I’m concerned, while most of the time online learning saves the learning cost and provides diver studying materials and instructions from educators, allowing your learners the freedom to do their courwork according to their schedules is what makes o
nline learning distinctive. It helps boost engagement, teach your learners how to plan for themlves and be responsible, and improve their overall lives.
8．What does the underlined word “synchronously” in paragraph 2 probably mean?
A．At the same time. B．In the same place.
C．On various conditions. D．Through different channels.
come on9．Why are learners suppod to follow the modules in a certain order?
A．Every module has esntial rules.
B．The modules deal with various topics.怎么化彩妆
C．Each module is bad on the previous one.
D．The modules are designed in different forms.
