2019英语全国卷一

As data and identity theft becomes more and more common, the market is growing for biometric technologies—like fingerprint scans—to keep others out of private e-spaces. At present, these technologies are still expensive, though. 随着数据和身份盗窃变得越来越普遍，可以避免外人进入私人电子空间的生物特征识别技术——比如指纹扫描——的市场持续增长。不过，目前这些技术依然昂贵。 Researchers from Georgia Tech say that they have come up with a low-cost device that gets around this problem: a smart keyboard. This smart keyboard precisely measures the cadence with which one types and the pressure fingers apply to each key. The keyboard could offer a strong layer of security by analyzing things like the force of a user's typing and the time between key presses. These patterns are unique to each person. Thus, the keyboard can determine people's identities, and by extension, whether they should be given access to the computer it's connected to—regardless of whether someone gets the password right. 乔治亚理工学院的研究人员宣布已经发明了一种低成本设备解决了这个问题：智能键盘。智能键盘可以精确地测量每个人的打字节奏以及手指按压每个键的力度。通过分析用户打字力度和按键之间的间隔时间，智能键盘可以提供强大的安全保护。这些模式每个人都是独一无二的，因此，智能键盘可以确定人的身份，进而决定是否允许他们访问与其连接的计算机，而不管是否有人拥有正确的密码。 It also doesn't require a new type of technology that people aren't already familiar with. Everybody uses a keyboard and everybody types differently. 它也不需要一种人们还不熟悉的新型技术。每个人都使用键盘，每个人打字都不一样。 In a study describing the technology, the researchers had 100 volunteers type the word “touch”four times using the smart keyboard. Data collected from the device could be used to recognize different participants based on how they typed, with very low error rates. The researchers say that the keyboard should be pretty straightforward to commercialize and is mostly made of inexpensive, plastic-like parts. The team hopes to make it to market in the near future. 在一项描述该项技术的研究中，研究人员让100名志愿者使用智能键盘输入“touch”四次。从设备上收集的数据可以用来根据不同的参与者的打字方式来识别，错误率非常低。研究人员说，键盘应该很容易商业化，而且大部分是由廉价的塑料部件制成的。该团队希望在不久的将来将其推向市场。

2019全国2卷高考英语试题据说很难，因为不少同学评价英语试卷难不难不知道，就是看不懂，可见是有一定难度的，想考高分不是很容易

除了极少数特定的地区，英语听力都计入总分的，包括全国卷

我今年高考，是二卷。我身边听力有全对的（英语平时考试在九十几的）有错一个 两个 三个的 （英语100+）我错了4个 （平时也是100+）总体来说 英语听力难度中等 前三有点难 （有点紧张吧）还有中间一段材料有一个有难度我的感受

For Canaan Elementary’s second grade in Patchogue, N.Y.，today is speech day ,and right now it’s Chris Palaez’s turn. The 8-year-old is the joker of the class. With shining dark eyes, he seems like the of kid who would enjoy public speaking. 对于纽约州帕科格的迦南小学二年级学生来说，今天是演讲日，现在轮到克里斯·帕莱兹了。这个8岁的孩子是班上最爱开玩笑的人。他有一双明亮的黑眼睛，看起来像个喜欢在公众面前演讲的孩子。 But he’s, nervous.“I’m here to tell you today why you should … should…”Chris trips on the“-ld,”a. pronunciation difficulty for many non-native English speakers. His teacher ,Thomas Whaley ,is next to him, whispering support.“…Vote for …me …”Except for some stumbles, Chris is doing amazingly well. When he brings his speech to a nice conclusion ,Whaley invites the rest of the class to praise him. 但他很紧张。“我今天来告诉你为什么你应该……应该……”克里斯的演讲卡在“-ld”上，这个发音对于许多非英语母语人士来说比较困难。他的老师托马斯·惠利就在他旁边，轻声鼓励，“……投票给……我……”。除了一些失误，克里斯表现非常好。当他完美地结束演讲时，惠利邀请全班同学表扬他。 A son of immigrants, Chris stared learning English a little over three years ago. Whaley recalls how at the beginning of the year，when called upon to read，Chris would excuse himself to go to the bathroom. 克里斯是移民的儿子，三年多前开始学英语。惠利回忆道那年年初，克里斯被要求朗读时，他总是找借口上厕所。 Learning English as a second language can be a painful experience. What you need is a great teacher who lets you make mistakes. “It takes a lot for any student，” Whaley explains，“especially for a student who is learning English as their new language，to feel confident enough to say，‘I don’t know，but I want to know.’” 把英语作为第二语言学习可能是一种痛苦的经历，你需要的是一个让你犯错的好老师。”“对于任何一个学生来说，”惠利解释说，“尤其是对于一个将英语作为新语言学习的学生来说，要有足够的信心说‘我不知道，但我想知道。’” Whaley got the idea of this second-grade presidential campaign project when he asked the children one day to raise their hands if they thought they could never be a president. The answer broke his heart. Whaley says the project is about more than just learning to read and speak in public. He wants these kids to learn to boast about themselves. 有一天他问孩子们，如果认为自己永远不可能成为总统的话就举手，答案让他心碎。惠利想起了二年级的总统竞选项目，这个项目不仅仅是学习在公共场合阅读和演讲，他还想让这些孩子学会表扬自己。 “Boasting about yourself，and your best qualities,” Whaley says，“is very difficult for a child who came into the classroom not feeling confident.” “表扬自己，表扬自己最好的品质，”惠利说，“对于一个走进教室却没有自信的孩子来说是非常困难的。”

算的，全国卷并没有给通知说不算，所以还是会算成绩的。