Yes, you can use picture books and audiovisual resources to improve your English in CBSE Class 2.

Picture Books:
Using picture books can be a fun and effective way to improve your English language skills. Here's how they can help:

1. Storytelling: Picture books usually contain engaging stories with colorful illustrations. These stories can help you understand new vocabulary, sentence structures, and grammar concepts in a more interactive manner.

2. Visual Context: The illustrations in picture books provide visual context to the words, making it easier for you to understand the meaning of the text. This helps in developing reading comprehension skills and expanding your vocabulary.

3. Phonics and Pronunciation: Picture books often emphasize phonics, helping you learn the sounds and pronunciation of different words. By following along with the text and the corresponding images, you can improve your pronunciation and fluency.

4. Grammar and Sentence Structure: Picture books introduce basic grammar concepts and sentence structures in a simple and relatable way. By reading and analyzing the sentences in the book, you can enhance your understanding of grammar rules and sentence formation.

Audiovisual Resources:
In addition to picture books, audiovisual resources can also play a crucial role in improving your English language skills. Here's how they can be beneficial:

1. Listening Comprehension: Audiovisual resources provide opportunities to listen to native speakers, helping you improve your listening skills and comprehension. You can watch videos, listen to audio recordings, and engage with interactive content to enhance your understanding of spoken English.

2. Pronunciation and Speaking: By listening to audiovisual resources, you can pick up on the correct pronunciation of words and practice speaking them. Mimicking the pronunciation and intonation patterns of native speakers can greatly improve your speaking skills.

3. Vocabulary Expansion: Audiovisual resources expose you to a wide range of vocabulary in context. By watching videos or listening to audio recordings, you can learn new words and phrases and understand how they are used in different situations.

4. Cultural Understanding: Audiovisual resources provide insights into different cultures and contexts where English is spoken. This exposure can enhance your cultural understanding and help you develop a more authentic and nuanced communication style.

In conclusion, using picture books and audiovisual resources can greatly enhance your English language skills in CBSE Class 2. They provide interactive and engaging ways to learn new vocabulary, improve reading comprehension, develop pronunciation and speaking skills, understand grammar concepts, and gain cultural insights. Incorporating these resources into your learning routine can make your language learning journey more enjoyable and effective.