1、本网站免费注册后即可以下载，点击开通VIP会员可无限免费下载！
2、资料一般为word或PPT文档。建议使用IE9以上浏览器或360、谷歌、火狐浏览器浏览本站。
3、有任何下载问题，请联系微信客服。
扫描下方二维码，添加微信客服
I always listen to music.
I usually clean my room.
I often read English books.
I sometimes go swimming.
I never play football.
英语中always（总是），usually（通常），often（经常），sometimes（有时候），never（从不），等叫做频度副词，用来表示某一动作发生的频率，或一定时间内动作重复出现的次数。
Eg：I am often in my office.
The kids are always in the classroom.
she never plays the flute.
Daming sometimes reads English books.
Let's chant!