{"id":273554,"date":"2026-09-25T03:00:03","date_gmt":"2026-09-25T08:00:03","guid":{"rendered":"https:\/\/langcom.org\/?p=273554"},"modified":"2026-09-25T03:00:03","modified_gmt":"2026-09-25T08:00:03","slug":"a1-periods-of-time-vocabulary-a1","status":"publish","type":"post","link":"https:\/\/langcom.org\/ja\/blog\/a1-periods-of-time-vocabulary-a1\/","title":{"rendered":"A1 English: Learn Periods of Time Vocabulary"},"content":{"rendered":"
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Learning words for periods of time helps you talk about when things happen and how long things last.<\/strong> These words describe different durations, from very short moments like a second<\/span> to very long ones like a century<\/span>. Knowing this vocabulary is essential for daily conversations, planning, and understanding schedules in English. For example, you can say I will meet you in an hour<\/span> \u307e\u305f\u306f My birthday is next month<\/span>. This lesson will teach you common words like second<\/span>, minute<\/span>, hour<\/span>, day<\/span>, week<\/span>, month<\/span>, season<\/span>, year<\/span>, \u3001\u304a\u3088\u3073 century<\/span>. Using them correctly will make your English communication much clearer and more natural, helping you express yourself confidently in many situations.<\/p>\n<\/div>\n

What are Periods of Time?<\/h2>\n

“Periods of time” are words we use to measure how long something is or when something happens.<\/p>\n

They help us understand and talk about different durations, from very short to very long.<\/p>\n

\ud83c\udf93 \u30d6\u30ec\u30f3\u30c7\u30c3\u30c9\u5b66\u7fd2\u6cd5\u3067\u82f1\u8a9e\u3092\u5b66\u307c\u3046<\/h3>

\u5c11\u4eba\u6570\u5236\u30fb24\u6642\u9593365\u65e5\u5bfe\u5fdc\u306eAI\u30c1\u30e5\u30fc\u30bf\u30fc\u30fb\u30b1\u30f3\u30d6\u30ea\u30c3\u30b8\u8a66\u9a13\u5bfe\u7b56<\/p>

\u4ee5\u4e0b\u306e\u30d7\u30e9\u30f3\u304b\u3089 $<\/span>39<\/bdi><\/span><\/strong> $<\/span>79<\/bdi><\/span><\/s> \u6708\u984d<\/p>\u30af\u30e9\u30b9\u306e\u4e88\u7d04\u3092\u3059\u308b<\/a><\/div>\n

How Do We Measure Short Periods?<\/h2>\n

These words describe very quick moments or short durations:<\/p>\n

    \n
  • A second<\/strong><\/span> is a very, very short moment.<\/li>\n
  • There are 60 seconds<\/span> in one minute<\/span>.<\/li>\n
  • A minute<\/strong><\/span> is 60 seconds<\/span> long.<\/li>\n
  • There are 60 minutes<\/span> in one hour<\/span>.<\/li>\n
  • \u3042\u308b hour<\/strong><\/span> is 60 minutes<\/span> long.<\/li>\n
  • There are 24 hours<\/span> in one day<\/span>.<\/li>\n<\/ul>\n

    How Do We Measure Medium Periods?<\/h2>\n

    These words describe durations that are longer than an hour<\/span> but shorter than a year<\/span>:<\/p>\n

      \n
    • A day<\/strong><\/span> is 24 hours<\/span> long.<\/li>\n
    • There are 7 days<\/span> in one week<\/span>.<\/li>\n
    • A week<\/strong><\/span> is 7 days<\/span> long.<\/li>\n
    • A fortnight<\/strong><\/span> is two weeks<\/span>, or 14 days<\/span>.<\/li>\n
    • A month<\/strong><\/span> is about four weeks<\/span> long.<\/li>\n
    • There are 12 months<\/span> in one year<\/span>.<\/li>\n
    • A season<\/strong><\/span> is a part of a year<\/span>.<\/li>\n
    • There are four seasons<\/span>: spring<\/span>, summer<\/span>, autumn<\/span> \uff08\u307e\u305f\u306f fall<\/span>), and winter<\/span>.<\/li>\n<\/ul>\n

      How Do We Measure Long Periods?<\/h2>\n

      These words describe very long durations:<\/p>\n

        \n
      • A year<\/strong><\/span> is 12 months<\/span> long.<\/li>\n
      • A century<\/strong><\/span> is 100 years<\/span> long.<\/li>\n<\/ul>\n

        Why is this vocabulary important?<\/h2>\n

        Knowing these words helps you talk about many things in English.<\/p>\n

          \n
        • You can make plans: Let's meet next week.<\/span><\/li>\n
        • You can talk about your schedule: My class is for one hour.<\/span><\/li>\n
        • You can understand history: This building is from the last century.<\/span><\/li>\n<\/ul>\n

          This vocabulary is very useful for daily life and understanding conversations.<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
          Periods of Time from Shortest to Longest<\/caption>\n
          \u82f1\u8a9e\u306e\u5358\u8a9e<\/th>\nHow Long Is It?<\/th>\n<\/tr>\n<\/thead>\n
          Second<\/span><\/td>\nA very short moment<\/span><\/td>\n<\/tr>\n
          Minute<\/span><\/td>\n60 seconds<\/span><\/td>\n<\/tr>\n
          Hour<\/span><\/td>\n60 minutes<\/span><\/td>\n<\/tr>\n
          Day<\/span><\/td>\n24 hours<\/span><\/td>\n<\/tr>\n
          Week<\/span><\/td>\n7 days<\/span><\/td>\n<\/tr>\n
          Fortnight<\/span><\/td>\n2 weeks<\/span> (14 days<\/span>)<\/td>\n<\/tr>\n
          Month<\/span><\/td>\nAbout 4 weeks<\/span><\/td>\n<\/tr>\n
          Season<\/span><\/td>\nPart of a year<\/span> (e.g., Summer)<\/td>\n<\/tr>\n
          Year<\/span><\/td>\n12 months<\/span><\/td>\n<\/tr>\n
          Century<\/span><\/td>\n100 years<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

          \u4f8b<\/h2>\n
            \n
          • Please wait for a second<\/span>.<\/span><\/li>\n
          • The movie starts in ten minutes<\/span>.<\/span><\/li>\n
          • I work eight hours<\/span> a day<\/span>.<\/span><\/li>\n
          • We have a meeting every week<\/span>.<\/span><\/li>\n
          • My vacation lasted a fortnight<\/span>.<\/span><\/li>\n
          • She was born in January, the first month<\/span> of the year<\/span>.<\/span><\/li>\n
          • Summer is my favorite season<\/span>.<\/span><\/li>\n
          • This building is over a century<\/span> old.<\/span><\/li>\n<\/ul>\n

            \u7df4\u7fd2<\/h2>\n