現在式
A .現在簡單式：主詞(S)+動詞(V)
1 )表日常習慣
例：She reads the newspaper every morning .
2 )表經常性的活動 (△頻率副詞)
例：They usually watch cartoons at night .
3 )表事實：
例：Birds fly .
B .現在進行式：主詞(S)+BE動詞+動詞ing(V-ing)
1 )表此事件正在發生
例：I am reading the grammar book now .
| 現在簡單式 | 現在進行式 | |
| 直述句 | I /You /We /They work .He /She /It works . | I am working .You/We/They are working .He/She/It is working . |
| 否定句 | I/You/We/They/do notwork .He/She/It does not work . | I am not working .You/We/They are notworking .He/She/It is not working . |
| 疑問句 | DoI/you/we/they work ?Does he/she/it work ? | Am I working ?Are You/We/They working ?Is He/She/It working ? |
C .頻率副詞
肯定：always 總是usually經常often 經常sometimes 有時候generally 通常frequently 頻繁地occasionally 偶爾
否定：seldom 很少rarely 很少never 從不
|
百分比 |
頻率副詞 |
中譯 |
| 100% | Always | 總是 |
| 87.5% | Usually | 通常 |
| 75% | Frequently | 屢次地 |
| 62.5% | Often | 經常 |
| 50% | Sometimes | 有時 |
| 37.5% | Occasionally | 偶爾 |
| 25% | Seldom | 很少 |
| 12.5% | Hardly ever | 幾乎沒有 |
| 0% | Never | 從不 |
‧頻率副詞的位置
1 )現在簡單式：主詞(S)+頻率副詞+動詞(V) (在一般動詞之前)
例：(1)Peter always studies hard. (2) John seldom goes there.
(3)The mail usually comes at noon .
2 )現在進行式：主詞(S)+BE動詞+頻率副詞 (在be動詞之後)
例： (1) I am always happy. (2) The bus is often early. (3) Mother is usually busy. (4) They are never late.
3 )疑問句：
(a)助動詞(Do/Does)+主詞(S)+頻率副詞+動詞(V) (在助動詞和一般動詞之間)
例：(1) Does Mary sometimes use the computer? (2) Do you usually work hard?
(b)BE動詞+主詞(S)+頻率副詞 (+動詞ing /形容詞)
例：(1)Is your mother always busy ? (2)Are they seldom going to school ?
好久没念英文了，看了文章之後又喚起一些記憶。
文章內現在簡單式的疑問句 DoI 中間少了空格!