在英语作文中收集和使用新词汇，可以遵循以下步骤和技巧：

多读多听

阅读：在阅读过程中遇到新词汇时，尝试通过上下文猜测词义，然后查阅词典确认。将新词汇记录在笔记本上，并定期复习。

听力：在听英语材料（如讲座、播客、电影等）时，同样遇到新词汇时进行猜测和记录。

注意构词法

了解词汇的构成部分（如前缀、后缀、词根等），这有助于猜测词义并记忆新词汇。

在写作中常用

尝试在写作中运用新学的词汇，这样可以加深记忆并提高语言表达能力。

联想记忆

使用联想记忆法，将新词汇与已知的事物或图像联系起来，帮助记忆。

坚持复习

定期复习笔记中的新词汇，确保长期记忆。

Example Essay:

Generally speaking, learning new words can be a challenging but rewarding process. As a language learner, I often find myself struggling with the fear of encountering unfamiliar words. However, with effective strategies, I have learned to overcome this obstacle.

One of the most effective methods is to read extensively. While reading, I encounter new words and phrases. Instead of immediately looking them up, I try to understand their meaning from the context. This helps me remember them better. Additionally, I make it a habit to write down new words in a notebook and review them regularly.

Another useful technique is to listen actively. Whether it's attending a lecture or watching an English movie, I listen carefully to new vocabulary and phrases. This exposure helps me hear how these words are pronounced and used in different contexts.

Furthermore, I focus on the etymology of words. Understanding the root words, prefixes, and suffixes allows me to guess the meaning of new words more accurately. For example, the word "innovate" （创新） is derived from "novate," which means to bring something new or to make changes in anything established.

In conclusion, learning new words is a continuous journey that requires patience and practice. By reading, listening, and using new vocabulary in our writing, we can enhance our language skills and express ourselves more effectively.

Conclusion:

In summary, collecting and using new vocabulary in English作文 involves a combination of reading, listening, and active recall. By employing these strategies, you can expand your vocabulary and improve your writing skills.