学术类雅思 (6-7分段) - 时间和频率副词

for a limited period of time

临时地

in a way that lasts or remains unchanged for a very long time

永久地, 长久地

before the present moment or a specific time

以前, 此前

at the present time

目前, 现在

with no delay and at once

立即, 瞬间

in a manner related to or characteristic of a particular season

季节性地, 按季节地

happening the whole year

全年, 全年无休

once every two weeks

每两周, 每两周一次

once every two years

每两年一次, 两年一度

once every six months

半年一次, 一年两次

in a way that happens once every year

每年地

at irregular intervals

定期地, 不规律地

used to convey that an action or event occurred only a very short time before the present or another specified point in time

几乎, 刚刚

at infrequent intervals

偶尔, 有时

in a manner that almost does not occur or happen

几乎不, 很少

used to imply a recent occurrence before the present or a specified point in time

几乎没有, 几乎不

in a regular or habitual manner, often following a fixed procedure or schedule

定期地, 习惯性地

in an infrequent and unpredictable manner

偶尔, 不定期地

in every case without exception

始终, 总是

on many occasions

经常, 常常

in a manner characterized by short, irregular bursts or intervals

痉挛性地, 间歇性地

in a manner characterized by repeated occurrence at regular intervals or in a pattern

周期性地, 以重复的方式

after a particular event or time

随后, 之后