四年级英语下册电子课本目录 Unit 1 1. Hi, I'm Mike. 2. Nice to meet you. 3. What's your name? 4. I'm Li Lei. 5. How old are you? 6. I'm nine. 7. Where are you from? 8. I'm from China. Unit 2 1. What's this in English? 2. It's a pencil. 3. What color is it? 4. It's yellow. 5. Is this your pencil? 6. No, it isn't. 7. Whose pencil is it? 8. It's my sister's. Unit 3 1. What's this? 2. It's a book. 3. What's in the book? 4. There are some stories. 5. Is this your book? 6. No, it isn't. 7. Whose book is it? 8. It's my brother's. Unit 4 1. What's this? 2. It's an eraser. 3. What color is it? 4. It's pink. 5. Is this your eraser? 6. No, it isn't. 7. Whose eraser is it? 本文来源：https://www.wddqw.com/doc/260f0360cf1755270722192e453610661fd95a04.html