affection
1.注意下面各句都有a（或an）：
- We have a deep affection for our mother country.
- He has a real affection for her.
- She has an extraordinary affection for her cat.
- An affection has sprung up between the young man and the young woman.
2.在his, your等词后面习惯用复数形式，如I wonder who is the object of his affections。a man of deep affections等表达方式里也用复数形式。
3.affection比love语气轻些，可以说His was a home where there was no love and little affection。
