在英语中“usually”和“often”怎么区别

usually:[ ju:li ]
ad.通常
例句与用法
1.I'm not usually so late.
我平常并不来得这样晚.
2.We usually meet at six o'clock in the afternoon.
我们通常下午六点钟会面.
3.The mark-up on food in a restaurant is usually at least 100%.
餐馆食物的成本加价率通常至少是100%.
4.I usually wake up early.
我通常醒得很早.
5.A depression over the Atlantic usually brings bad weather in Britain.
大西洋上空的低气压通常给英国带来恶劣的天气.
often:[ (:)fn,:ft?n ]
ad.经常
[ 副词比较级oftener 最高级oftenest ]
例句与用法
1.How often do you go there?
你多长时间去一次那里?
2.American girls are often very pretty.
美国女孩多很漂亮.
usually频率比often高

usually意为通常 频率比often要高
often意为常常

often与usually同样是频率副词，都表示常常和通常的意思，usually的机率是%80，而ofent是%60，所以的频率比高,以后你学初二时会详细学到的。