Let me talk about my personal opinion first. This is a good textbook that has been selling well for many years. Junior high school graduation 1, volume 2 is still no problem. Try to memorize all the texts of 1 and 2. There must be significant improvement. The first book is equivalent to primary school. The second volume is equivalent to junior high school. The third book is equivalent to high school, and the fourth book is equivalent to Band 4. Baidu video has it, but it is not complete. You can also go to potatoes. Personally, I suggest downloading MP3 and listening to it with you. The effect is better. The following is what I carefully found for you on the Internet. I hope it helps. Please insist! Finally, I wish you success. Book One (Elementary English Class) The cover of New Concept English Book One is to learn English first. Practice English basic pronunciation and intonation (including all phonetic symbols, linking and assimilation) and basic knowledge of grammar, morphology, syntax and sentence structure. Learning the first book well is the key to practicing English basic skills, which is suitable for learners with poor English foundation who want to master English basic skills in a short time. After mastering it, you can take the first-level exam of the senior high school entrance examination. A guide for teachers and students A guide for teachers and students A guide for teachers and students who learn a foreign language in the classroom An introduction to this course How to use this textbook Excuse me! I'm sorry! Lesson 2 Is this your ...? Is this your ... Excuse me, sir. I'm sorry, sir. Lesson 4 Is this your ...? Is this your ... Lesson 5 Nice to meet you. Nice to meet you. Lesson 6 What brand is this? What brand is it? Lesson 7 Are you a teacher? Are you a teacher? Lesson 8 What do you do? What do you do? Lesson 9 How are you today? How are you today? Look ... Look ... Is this your shirt? Is this your shirt? Whose is this? This is mine/yours/his/her ... Whose ...? This is mine/yours/his/her … Who is that …? That's mine/yours/his/her ... Whose ...? That's my/your/his/her ... new dress, a new dress, what color is your dress ...? What color is yours ...? Please show me your passports. Please show me your passport. And you are ...? Are you ...? Hello. Hello! Tired and thirsty. Tired and thirsty Lesson 20 Look at them! Look at him/them! Which book? Which book? Lesson 22 Give me/him/her/us/them … Give me/him/her/us/them … which one? Which ... Lesson 23 Which glasses? Which cups? Lesson 24 Give me/him/her/us/some … Give me/him/her/us/them some … what? Which ones? Mrs Smith's Kitchen Where is Mrs Smith's kitchen? Where is it? Mrs Smith's living room. Mrs Smith's living room. Where are they? Where are they? Lesson 29 Come in, Amy. Come in, Amy. Lesson 30 What must I do? What should I do? The second volume (Practice and Progress) is the cornerstone of English construction in the elementary class (Practice and Progress). On the basis of mastering the first book of grammar knowledge, explain the grammar points step by step from simple to deep, so that you can easily master boring grammar; Through the analysis of sentence patterns and the explanation of words and phrases, you can really use questions in listening, speaking and reading: I know all these, but what I asked you is where is the new concept of Kunshan Studies?

Satisfied, please adopt.