《2025年作业本浙江教育出版社九年级英语上册外研版》

*Ⅲ. Read the passage and answer the questions.
Whether from news reports or social media articles, you may know that 5G is coming.
5G is the 5th generation network. It is a new network after 1G, 2G, 3G and 4G, and it can connect everyone and everything together. 5G networks will cover many cities in China soon. 5G means super-fast data transmission (数据传输). One can download a two-hour movie for less than 10 seconds. It is making our life more and more convenient.
5G will make self-driving cars possible. For safety, self-driving cars need super-fast data transmission to communicate with their nearby environment. 5G is just what makes self-driving cars achieve (实现) this.
It will also be easier for doctors to treat patients remotely by 5G. It means caring for patients from far away.
The facts listed above are only a part of what 5G will make possible and popular. Just as in the early days of the Internet in the 1990s, few could see how it could change our life and the world. The same will surely be true of 5G. With 5G, many things do not seem like dreams anymore. Now let's get ready to say goodbye to 4G and welcome the coming of 5G.
1. How long may it take to download a two-hour movie with 5G?Less than 10 seconds.
2. What does the underlined word "this" refer to?It refers to super-fast data transmission that self-driving cars need to communicate with their nearby environment.
3. What does "treat patients remotely" mean in Paragraph 4?It means caring for patients from far away.
4. What may the writer think of the future with 5G? (Answer the question within 20 words)The writer may think 5G will be helpful and popular in the future.

答案： 1. Less than 10 seconds. 2. It refers to super-fast data transmission that self-driving cars need to communicate with their nearby environment. 3. It means caring for patients from far away. 4. One possible version: The writer may think 5G will be helpful and popular in the future.