There are several audio resources available to improve pronunciation and listening skills in the NCERT English textbooks for CBSE Class 5. These resources can greatly enhance the learning experience and help students develop a better understanding of the language. Here are some of the audio resources available:

1. Audio CDs: Many NCERT English textbooks for Class 5 come with audio CDs that contain recordings of the lessons and exercises. These CDs allow students to listen to the correct pronunciation of words and sentences, helping them improve their pronunciation skills. They also provide opportunities for students to practice their listening skills by listening to conversations and stories.

2. Online Platforms: There are several online platforms, such as EduRev, that offer audio resources for CBSE Class 5 English textbooks. These platforms provide audio recordings of the lessons and exercises in the textbooks, making it easier for students to listen to and practice their pronunciation and listening skills. Students can access these resources from their smartphones, tablets, or computers, making it convenient for them to study anytime and anywhere.

3. Language Labs: Some schools have language labs equipped with audio resources specifically designed to improve pronunciation and listening skills. These labs provide students with the opportunity to listen to audio recordings and practice their pronunciation by repeating the words and sentences. They can also participate in listening exercises, such as dictation, to enhance their listening skills.

4. Online Videos: There are various educational websites and video sharing platforms that offer videos related to the NCERT English textbooks for CBSE Class 5. These videos often include audio recordings of the lessons and exercises, allowing students to listen to the correct pronunciation and practice their listening skills. Students can watch these videos multiple times to reinforce their understanding of the language.

5. Language Apps: There are several language learning apps available that provide audio resources for improving pronunciation and listening skills. These apps offer interactive exercises, quizzes, and audio recordings that help students practice their pronunciation and listening skills. Students can use these apps on their smartphones or tablets to learn and practice English on the go.

In conclusion, there are various audio resources available, such as audio CDs, online platforms, language labs, online videos, and language apps, that can greatly assist Class 5 students in improving their pronunciation and listening skills while studying the NCERT English textbooks for CBSE. These resources provide students with ample opportunities to listen to correct pronunciations, engage in listening exercises, and practice their language skills, thereby enhancing their overall language proficiency.