衡水名师卷全国乙卷英语三(衡水名师卷2021调研卷英语三)

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2022年高考英语全国乙卷 - 阅读理解C

Can a small group of drones guarantee the safety and reliability of railways and, at the same time, help railway operators save billions of euros each year? That is the very likely future of applying today's "eyes in the sky" technology to making sure that the millions of kilometres of rail tracks and infrastructure worldwide are safe for trains on a 24/7 basis.

一小群无人机可以保证铁路的安全和可靠性,同时帮助铁路运营商每年节省数十亿欧元吗?这就是应用当今“空中之眼”技术确保全世界数百万公里的铁路轨道和基础设施全天候安全的未来。

Drones are already being used to examine high-tension electrical lines. They could do precisely the same thing to inspect railway lines and other vital aspects of rail infrastructure such as the correct position of railway tracks and switching points. The more regularly they can be inspected, the more railway safety, reliability and on-time performance will be improved. Costs would be cut and operations would be more efficient across the board.

无人机已经被用来检查高压电线。它们可以做同样的事情来检查铁路线路和铁路基础设施的其他重要方面,如铁路轨道和变轨点的正确位置。越是定期检查,铁路的安全性、可靠性和准时性就越高。全面削减成本,提高运营效率。

That includes huge savings in maintenance costs and better protection of railway personnel safety. It is calculated that European railways alone spend approximately 20 billion euros a year on maintenance, including sending maintenance staff, often at night, to inspect and repair the rail infrastructure. That can be dangerous work that could be avoided with drones assisting the crews' efforts.

这可以节省大量维护成本,更好地保护铁路人员安全。据计算,仅欧洲铁路维护每年就要花费约200亿欧元,包括派遣维护人员(通常在夜间)检查和维修铁路基础设施。这是件危险的工作,无人机协助工作人员则可以避免。

By using the latest technologies, drones could also start providing higher-value services for railways, detecting faults in the rail or switches, before they can cause any safety problems. To perform these tasks, drones for rail don't need to be flying overhead. Engineers are now working on a new concept: the rail drones of the future. They will be moving on the track ahead of the train, and programmed to run autonomously. Very small drones with advanced sensors and AI and travelling ahead of the train could guide it like a co-pilot. With their ability to see ahead, they could signal any problem, so that fast-moving trains would be able to react in time.

通过使用最新技术,无人机还可以开始为铁路提供更高价值的服务,在铁路或道岔出现任何安全问题之前检测出故障。为了执行这些任务,铁路无人机不需要在头顶飞行。工程师们现在正在研究一个新概念:未来的轨道无人机。它们将在列车前方的轨道上移动,编制好程序自动运行。配备先进传感器和人工智能的微型无人机可以像副驾驶一样引导列车前行。凭借它们的前瞻能力,它们可以发出任何问题的信号,以便快速行驶的列车能够及时做出反应。

2021全国乙卷英语作文题目

英语考试已经结束,我整理了2021全国乙卷英语作文题目,来看一下!

2021全国乙卷英语作文题目

提高英语作文水平的方法

一、多背开头句和结尾句

英语作文的开头和结尾可以说和语文作文的开头和结尾同样重要,既然重要,那么就一定要把它写好。想象一下,如果你英语作文的开头有错误的单词或句式,那么改卷老师就不会再认真往下看而直接给了一个不高的分数。反之,如果你开头和结尾写得很好的话,作文分数自然不会低。但怎样能写好开头和结尾呢?那就要看你自己了。如果你英语水平很高,自然就不用担心写不好了,如果水平一般,你就要多背一些开头和结尾的优秀例句。因为大多数英语作文的开头和结尾都有相同之处,所以要多背一些例句。

二、多用高级词汇

有很多英语单词的意义都是相同的,只不过有些常用有些不常用,有些简单有些难。当你写一篇英语作文时,你如果全篇都用简单的单词、简单的句法的话,那么同一篇文章,你的得分肯定没有那些有高级词汇写出来的文章分数高。就像日常用语和书面用语之间的差异一样,虽然可能表达出的意思是相同的,但是给人的感觉却是不同的。所以在复习英语作文时要多背些高级词汇,给改卷老师眼前一亮的感觉,作文分数自然不会低。

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全国乙卷英语难吗

全国乙卷英语还是有点难的,但也有一些人说还可以是正常难度,所以总体难度应该还是适中的,虽然考的内容非常基础,但是题目创新性非常高,所以给很多考生带来了不小的压力。

2022年高考英语题型特点:

一是举例问题灵活开放,考察考生想象能力,有多组正确答案,有多种解题方案可供选择。

二是结构不良问题适度开放,考查考生对英语本质的理解,引导中学英语在英语概念与英语方法的教学中重视培养英语核心素养。

三是存在问题有序开放,考察考生的逻辑推理能力和运算求解题能力,再体现开放性的同时,也考查了考生思维的准确性与有序性。

英语作文如何写才能得高分

好的开头:作文开头好,就会吸引老师,容易得高分,记住千万不要在开头就出现错误,这样的话,想得高分就难了。平时大家可以多被一些好作文,积累一些经典的作文开头语句,到时用到自己的作文里面,绝对出彩。

写作思路清晰:英语作文一般以记叙文为主,开始写作前一定要规划好作文结构,有个好的写作思路,这样不仅写作起来顺畅,也有利于老师更好理解你的创作内容,这样的话就容易被老师判定为高分。建议在作文中用一些承上启下的句子,让整个文章自然衔接起来。

衡水金卷英语三作文假如你是李华,你校英语报

Dear Peter,

I'd like to ask you to write an article for our school’s English newspaper.

The “Foreign Cultures” section in our newspaper is very popular among us students. It carries articles written by foreign friends about the cultures of their home countries. Would you please write something about the culture in your part of the United States? And we would especially welcome articles about how Americans spend their holidays and festivals, and the life of American high school students. You can write anything relevant so long as it’s interesting and informative. 400 words would be fine. Could we have your article before June 28?

I’m looking forward to hearing from you.

Yours,

Li Hua

【亮点说明】本文结构紧凑,层次分明,而且使用了多种句式和结构。比如It carries articles written by foreign friends about the cultures of their home countries.运用了过去分词作后置定语, And we would especially welcome articles about how Americans spend their holidays and festivals, and the life of American high school students.运用了宾语从句。此外,文章还使用了大量习语和短语,如be popular among, so long as,look forward to , hear from等。

2019年高考全国乙卷英语试卷试题答案解析(WORD下载)

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