1. 閫氳繃瀹炰緥鍖栦竴涓被鏉ュ垱寤烘柊鐨勫璞°€?br/>
```python
class MyClass:
   def __init__(self, value):
       self.value = value

obj = MyClass(10)
```

2. 浣跨敤瀛楅潰閲忔潵鍒涘缓鏂扮殑瀵硅薄锛屽鍒楄〃銆佸瓧鍏搞€侀泦鍚堢瓑銆?br/>
```python
my_list = [1, 2, 3]
my_dict = {'name': 'John', 'age': 25}
my_set = {1, 2, 3}
```

3. 浣跨敤鍐呯疆鍑芥暟`type`鏉ュ垱寤烘柊鐨勫璞°€?br/>
```python
new_object = type('NewObject', (), {})
```

4. 浣跨敤`copy`鍑芥暟鏉ョ敓鎴愬璞＄殑鍓湰銆?br/>
```python
import copy

original_list = [1, 2, 3]
copied_list = copy.copy(original_list)
```

5. 浣跨敤`deepcopy`鍑芥暟鏉ョ敓鎴愬璞＄殑娣卞眰鍓湰銆?br/>
```python
import copy

original_dict = {'name': 'John', 'age': 25}
copied_dict = copy.deepcopy(original_dict)
```

6. 浣跨敤鍒楄〃瑙ｆ瀽鏉ョ敓鎴愭柊鐨勫垪琛ㄥ璞°€?br/>
```python
original_list = [1, 2, 3]
new_list = [x * 2 for x in original_list]
```

7. 浣跨敤瀛楀吀瑙ｆ瀽鏉ョ敓鎴愭柊鐨勫瓧鍏稿璞°€?br/>
```python
original_dict = {'name': 'John', 'age': 25}
new_dict = {key: value for key, value in original_dict.items()}
```

8. 浣跨敤闆嗗悎瑙ｆ瀽鏉ョ敓鎴愭柊鐨勯泦鍚堝璞°€?br/>
```python
original_set = {1, 2, 3}
new_set = {x * 2 for x in original_set}
```

9. 浣跨敤鐢熸垚鍣ㄨ〃杈惧紡鏉ュ垱寤烘柊鐨勭敓鎴愬櫒瀵硅薄銆?br/>
```python
original_list = [1, 2, 3]
new_generator = (x * 2 for x in original_list)
```