activity

activity 的音标是["æktɪvɪtɪ]，基本翻译是“活动；活跃；行动；动因”。速记技巧可以是将其分解为几个部分，即“act”和“ivity”，分别代表“行动”和“有活力”，从而帮助记忆单词。同时，可以结合词根和词缀进行记忆，如“-ity”常表示“状态、性质”等含义。

Activity

词源：拉丁语actus，表示行动、行为。

变化形式：过去式：actied；现在分词：actief；过去分词：actue。

相关单词：Action，Actionable，Activate，Deactivate，Actuator，Actuatorless，Actuation，Actuator rod，Actuator housing。

Activity是一个常见的英语单词，表示行动、活动或积极性的意思。这个词来源于拉丁语actus，表示行动、行为。在英语中，Activity可以通过不同的形式变化，如过去式和现在分词等。同时，Activity也与其他许多单词有密切的联系，如Action，它表示行动的具体表现，也可以作为名词使用。这些单词在英语中都有着广泛的应用，反映了英语词汇的丰富性和多样性。

常用短语：

1. activity center 活动中心

2. engage in 从事

3. participate in 参与

4. take part in 参加

5. activity list 活动清单

6. activity schedule 活动时间表

7. physical activity 身体活动

例句：

1. I like to spend my weekends at the activity center, playing games and doing sports.

2. We need to create an activity list for our class, with all the things we want to do together.

3. I always participate in any activity that involves helping others.

4. I enjoy participating in sports activities, it makes me feel healthy and strong.

5. I am busy with my work, but I try to take part in at least one physical activity a week.

6. We need to schedule some physical activity into our daily routine to stay healthy.

7. Today we had a great activity, we went for a hike in the woods and it was really fun.

英文小作文：

My Favorite Activities

I love to engage in various activities throughout the week, but my favorite activities are the ones that involve physical activity and spending time with my family and friends. I enjoy participating in sports activities, hiking, biking, swimming, and other outdoor activities because they make me feel healthy and strong. I also enjoy engaging in cultural activities like visiting museums, going to concerts, and watching movies because they help me learn about different cultures and expand my horizons. I believe that physical activity is essential for maintaining good health and well-being, and I try to incorporate it into my daily routine as much as possible. I also enjoy spending time with my family and friends because it brings me joy and helps me feel connected to my loved ones. I hope to continue participating in these activities throughout the rest of my life because they make me feel happy and fulfilled.