2019全国卷1英语真题及答案如下：

【一、阅读理解】

第一节（共20小题；每小题2.5分，满分50分）

A篇（新闻/时事）37. C 38. D 39. B 40. A

B篇（文化/历史） 41. C 42. B 43. A 44. D

C篇（个人情况） 45. D 46. B 47. A 48. C

D篇（教育/学习） 49. B 50. D 51. C 52. A

第二节（共10小题；每小题3分，满分30分）

完形填空：53～62题。

【二、语言知识运用】

第一节（完形填空）：

①介词：63. on ②连词：64. whether/if ③动词短语：65. turn up

第二节（语法填空）：

53. in；54. it；55. to；56. that；57. which；58. because of；59. It；60. to；61. whose；62. which。

【三、写作】

第一节（共1小题；满分35分）

根据提示写一篇短文，介绍你最喜欢的动物。提示如下：猫有灵活的耳朵和明亮的眼睛，善于捕捉老鼠。猫的性格也很可爱，喜欢玩耍和撒娇。猫是人类的好朋友，可以陪伴人们度过寂寞时光。注意：字数不少于120字。

参考范文：Cats are my favorite animals for many reasons. Their flexible ears and bright eyes enable them to catch mice with ease, making them a valuable asset to any home. Cats also have an endearing personality, being fond of playing and cuddling, which makes them a great companionship for people who need a little company from time to time. Moreover, cats are considered man's best friend because they can provide comfort and companionship during lonely moments. I believe that everyone should have the opportunity to experience the joy of owning a cat, for they are truly a unique and wonderful creature.

三、书面表达（满分25分）

假设你是李华，你的英国朋友Peter来信询问你所在学校社团活动的情况。请你给他写一封回信，介绍一个你熟悉的社团并说明其活动内容及意义。注意：词数不少于100字。

参考范文：Dear Peter，

I’m writing to share with you about a club that I am very familiar with—the Art Club on our campus. We have many interesting activities in the club, including painting, drawing, and sculpture, which help us improve our skills in creative expression and communication with others. In addition, we also participate in various competitions organized by the club, which helps us expand our horizons and enhance our competitiveness in the future job market. The Art Club is a great way to enhance our creativity and self-expression, and it is also a good opportunity to make new friends and expand our social network. I believe that you will find it very interesting and worthwhile to join our club and participate in its activities. Looking forward to your reply!

李华

2019全国卷1英语真题及答案详解可以在以下链接中找到：

http://www.5ykj.com/Article/yysjdq3/54776.html

希望以上信息对您有帮助，具体请参考官方发布的信息。

2019全国卷1英语答案与往年相比有变化，主要体现在以下几个方面：

1. 听力部分：听力部分的题型和题量与往年相比没有变化，但选项设计更为简洁，更加突出对关键信息的考察。

2. 阅读理解：阅读理解部分依然是四篇阅读，但是选项的变化较大。A、B、D三篇难度基本保持不变，C篇难度有所增加。

3. 写作部分：写作部分的变化主要表现在分值和题型上。首先，任务二取消了“概要写作”，改为“应用文写作”，字数要求从原来的150字左右增加到150-200字。其次，分值也有所提高，由原来的15分提高到25分。

总的来说，2019全国卷1英语答案与往年相比有变化，但整体难度保持稳定。更多详细信息可以参考官方发布的信息。