本 English File – 初歩 - レッスン 4C

for one single time

一度, 一回

for two instances

二度, 二回

used to refer to all the members of a group of things or people

すべての, 各

a period of time that is made up of twenty-four hours

日 (ひ), 日間 (にちかん)

a period of time that is made up of seven days in a calendar

週（しゅう）, 一週間（いっしゅうかん）

each of the twelve named divisions of the year, like January, February, etc.

月（つき）, 月（がつ）

a period of time that is made up of twelve months, particularly one that starts on January first and ends on December thirty-first

年（ねん）, 年度（ねんど）

at all times, without any exceptions

いつも, 常に

in most situations or under normal circumstances

通常（つうじょう）, 多くの場合（おおくのばあい）

on many occasions

しばしば, 頻繁に

on some occasions but not always

時々, たまに

in a manner that almost does not occur or happen

ほとんど〜ない, めったに〜ない

not at any point in time

決して, 一度も

the first month of the year, after December and before February

一月（いちがつ）, 1月（いちがつ）

the second month of the year, after January and before March

2月, 二月

the third month of the year, after February and before April

3月, マーチ

the fourth month of the year, after March and before May

4月, 四月

the fifth month of the year, after April and before June

5月 (ごがつ), メイ

the sixth month of the year, after May and before July

6月 (ろくがつ), ジュン

the seventh month of the year, after June and before August

7月, じゅうがつ

the eighth month of the year, after July and before September

8月, 八月

the ninth month of the year, after August and before October

9月, セプテンバー

the tenth month of the year, after September and before November

十月, 10月

the 11th month of the year, after October and before December

11月, じゅういちがつ

the 12th and last month of the year, after November and before January

12月, じゅうにがつ