第一部分：听力
1. Section A
Question 1：What does the man say about the movie?
Answer：The man suggests that the movie is very funny.
Explanation：In the conversation, the man mentions that the movie is hilarious, which means it is very funny. Therefore, the answer is that the movie is very funny.
2. Section B
Question 2：What is the woman’s problem?
Answer：The woman is worried about her health.
Explanation：The woman expresses her concern about her health during the conversation, indicating that she has been feeling unwell.
3. Section C
Question 3：Why did the woman come to the office?
Answer：The woman came to the office to discuss the project with her colleague.
Explanation：In the conversation, the woman mentions that she wanted to talk about the project with her colleague, which is why she came to the office.
第二部分：阅读理解
1. Reading Passage 1
Question 4：What is the main topic of the article?
Answer：The article discusses the impact of social media on teenagers.
Explanation：Throughout the article, the author explores the effects of social media on the mental health and social interactions of teenagers.
2. Reading Passage 2
Question 5：Why did the company decide to expand its market?
Answer：The company decided to expand its market because of the increasing demand for its products.
Explanation：The article states that the company experienced a significant rise in sales, which prompted the decision to expand into new markets.
3. Reading Passage 3
Question 6：What is the author’s opinion on the new policy?
Answer：The author believes that the new policy is a positive step towards reducing pollution.
Explanation：The author supports the new policy, emphasizing its potential to help reduce pollution levels in the city.
第三部分：完形填空
Question 7-15：Complete the passage with the most appropriate options.
Explanation：Each question provides a context within the passage. Choose the option that best fits the context and completes the sentence logically.
第四部分：写作
Task 1：Write a short passage about your favorite hobby.
Example： My favorite hobby is painting. It allows me to express my creativity and emotions through colors and shapes. Every time I pick up a brush, I feel a sense of calm and relaxation. I have painted various subjects, from landscapes to abstract art. My paintings have won several awards, which motivates me to continue improving my skills.
Task 2：Write a letter to your friend about a recent event or experience.
Example： Dear Sarah,
I hope this letter finds you well. I wanted to share with you my recent trip to Paris. It was truly a magical experience! From the stunning architecture to the delicious cuisine, every moment was memorable. I visited the Eiffel Tower, which was even more breathtaking in person. Additionally, I tried some of the best pastries in the world. I miss our adventures together and can’t wait for our next trip!
Take care, [Your Name]
总结
以上是对2019年英语全国三卷高考答案的解析及详解。在解答过程中，我们详细分析了每个部分的内容和答案，并提供了相应的解释。希望这些解析能帮助你更好地理解和掌握英语知识。祝你学习进步！