《2025年学典四川九年级英语全一册人教版A版》

图示空格处答案：1.______ 2.______
The Greatest InventionI think the computer is the greatest invention. It was invented by John Neumann in the 20th century.
The computer has many advantages. First, it can store a huge amount of information and process data quickly. Second, it makes our life more convenient. We can shop, study and communicate with others online.
However, it also has some disadvantages. For example, spending too much time on the computer may affect our eyesight and physical health. And some people may get addicted to computer games.
In my opinion, the computer has greatly changed our world and brought us many benefits. We should use it properly to make our life better.

答案： 【解析】：
这是一道英语写作题，考查学生对发明相关信息的描述能力，包括发明者、发明时间、优缺点等，同时考查学生的英语表达和组织能力。写作时需要先从图中给出的发明（电灯泡、电话、汽车、计算机等）中选择一项，然后依据题目要求描述其发明者、发明时间、优缺点并发表看法。
【答案】：
The Greatest Invention
I think the computer is the greatest invention. It was invented by John Neumann in the 20th century.
The computer has many advantages. First, it can store a huge amount of information and process data quickly. Second, it makes our life more convenient. We can shop, study and communicate with others online.
However, it also has some disadvantages. For example, spending too much time on the computer may affect our eyesight and physical health. And some people may get addicted to computer games.
In my opinion, the computer has greatly changed our world and brought us many benefits. We should use it properly to make our life better.