Unit 9 Sea water and rain water【速记清单】(原卷版).docx
Unit 9 Sea water and rain water【速记清单】(解析版).docx
Unit9 Sea water and rain water
本课重点 starfish competition intelligent important cover internet shower farmer crop dripping waste fix
本课难点 1. turn…off 把……关上(龙头,电器等) 2. instead of代替 3. the seafood we eat 我们吃的海鲜 4. no water to brush our teeth 没有水刷牙 5. no water to cook food 没有水烧饭 6. be impor...