短文批改

批改短文，是否有语法错误和表达不恰当的地方
Green transportation has become increasingly important as people begin to recognize the negative impact of traditional transportation methods on the environment. For me, green transportation means choosing modes of travel that are eco-friendly and sustainable.
In my opinion, cycling is the best way to embrace green transportation. Not only is it great for the environment, but also for personal health. Cycling is an easy and affordable way to get around, and it helps to reduce traffic congestion and air pollution. It requires no fuel, produces zero emissions and has a minimal carbon footprint.
Moreover, cycling can be done in both urban and rural areas, making it a versatile mode of transportation. It can also provide a good form of exercise, which can improve fitness and wellbeing.
In conclusion, green transportation is essential for preserving a healthy environment. Cycling is my preferred way of achieving this goal because of its numerous benefits for both individuals and the planet.
How is everything going? I am writing this email to tell you that I worked as a volunteer this holiday. I have been to the nursing home in my city and help the old people. I helped to wash clothes, do the housework, read for them and chat with them.
From this experience, I realize that doing voluntary work is really meaningful. Firstly, it helps me to realize my self-worth. When I was singing and dancing with the old peoples, I could find that everyone is happy and smiling on their faces. What’s more, when I was chatting with them, I could see the happiness around them, it is not only interesting,but also helps me learn a lot of new things. Last but not least, doing such work makes me own life more meaningful and colorful, it enriches my social experience.

批改如下：

Green transportation has become increasingly important as people begin to recognize the negative impact of traditional transportation methods on the environment. For me, green transportation means choosing modes of travel that are eco-friendly and sustainable.
In my opinion, cycling is the best way to embrace green transportation. Not only is it great for the environment, but also for personal health. Cycling is an easy and affordable way to get around, and it helps to reduce traffic congestion and air pollution. It requires no fuel, produces zero emissions and has a minimal carbon footprint.

上文没有语法错误和表达不恰当的地方。

Moreover, cycling can be done in both urban and rural areas, making it a versatile mode of transportation. It can also provide a good form of exercise, which can improve fitness and wellbeing.
In conclusion, green transportation is essential for preserving a healthy environment. Cycling is my preferred way of achieving this goal because of its numerous benefits for both individuals and the planet.

上文也没有语法错误和表达不恰当的地方。

How is everything going? I am writing this email to tell you that I worked as a volunteer this holiday. I have been to the nursing home in my city and help the old people. I helped to wash clothes, do the housework, read for them and chat with them.
From this experience, I realize that doing voluntary work is really meaningful. Firstly, it helps me to realize my self-worth. When I was singing and dancing with the old peoples, I could find that everyone is happy and smiling on their faces. What’s more, when I was chatting with them, I could see the happiness around them, it is not only interesting,but also helps me learn a lot of new things. Last but not least, doing such work makes me own life more meaningful and colorful, it enriches my social experience.

下文的第一句话中的“help”应该改为“helped”，因为上下文中的时态都是过去式。文中还有几处语法问题和表达不恰当之处：

- “old peoples”应该改为“elderly people”。这里是指老年人的总称，因此用复数形式而不是单数。
- “everyone is happy and smiling on their faces”这一部分表达不恰当。正确的表述应该是“everyone had a happy and smiling expression on their face”。
- “it is not only interesting,but also helps me learn a lot of new things”这里的逗号应该改为分号。同一句中如果换成用逗号，那么前后两个从句之间就没有了明确的桥梁。