
慶英会 塾長|慶應義塾大学卒・英検1級
中高一貫校の学校英語・NEW TREASURE・英検対策を専門とするオンライン個別指導塾です。塾長紹介
英検準2級プラスListening第2部でabout / almost / nearly / just over / at leastが聞こえたら、数字だけでなく数量の範囲を確認しましょう。almost 40は40に少し足りず、just over 40は40を少し超え、at least 40は40以上です。慶英会の独自6台本24問・全訳と全解答で練習します。
対象:準2級プラスのListeningで概数を正確な数と取り違える中高生。本ページに音声ファイルはありません。家族・講師や端末の読み上げで台本を隠して一度聞き、公式リスニング音源と併用してください。施設や数量はすべて架空の学習用設定です。
5つの数量表現
| 表現 | 意味 |
|---|---|
| about 50 | 約50(ぴったり50とは限らない) |
| almost 50 / nearly 50 | ほぼ50だが、この教材では50未満 |
| just over 50 | 50を少し超える |
| at least 50 | 50以上 |
数字が表す対象も確認しましょう。passenger journeysは延べ乗車回数で、different passengers(別々の乗客数)とは限りません。
6台本24問の学習方法
- 数量を表す語に注意して一度聞く。
- 4択4問を解く。
- 以上・未満・概数・ちょうどの違いを説明する。
- 全文和訳と正答根拠を照合する。
独自説明文1|博物館の来訪人数
- How many visitors were expected?
- About sixty
- Exactly fifty
- At least one hundred
- Fewer than ten
- How many people actually arrived, approximately?
- Fewer than fifty
- Slightly more than fifty
- Exactly sixty
- At least two hundred
- Was the exact number of visitors announced?
- Yes, exactly fifty
- Yes, exactly sixty
- No
- Yes, exactly twenty
- What is known about guided discussion attendance?
- Exactly twenty people
- Fewer than twenty
- No one attended
- At least twenty people
英文台本・全文和訳・全4問の正答根拠
The museum expected about sixty visitors for its short weekend exhibition. By Saturday evening, just over fifty people had arrived. Staff did not announce an exact total, so we should not report that exactly fifty came. At least twenty visitors joined the guided discussion, although the museum has not released a final number for that activity. The director said the results were useful for planning another weekend session, but a new date has not been approved.
【全文和訳】博物館は週末展示の来訪者を約60人と見込んだが、土曜夕方までの実来訪は50人を少し超えた。正確な人数は未公表なのでぴったり50人と報告してはいけない。ガイド討論の参加は少なくとも20人だが最終人数は未公表。次回計画には役立つが新日程は未承認。
- A:About sixty。expected about sixty।
- B:Slightly more than fifty。just over fifty।
- C:No。exact total not announced।
- D:At least twenty people。at least twenty।
独自説明文2|学校の図書室の本と椅子
- How many donated books arrived?
- Exactly forty
- More than fifty
- Just under forty
- At least one hundred
- How many notices were printed?
- Exactly fifty
- Fewer than five
- At least seventy
- About twenty-five
- What is the minimum stated number of chairs?
- Twelve
- Ten
- Twenty-five
- Forty
- What is true of the extra book requests?
- Fewer than ten
- Slightly more than ten
- Exactly twenty-five
- None
英文台本・全文和訳・全4問の正答根拠
A school library received almost forty donated books for its reading corner. That means the number was just below forty, rather than exactly forty. The club printed about twenty-five notices to tell students about the new corner. At least twelve chairs will be available when it opens. The librarian also received just over ten requests for extra English books. These quantities are estimates or lower limits unless an exact figure is clearly stated.
【全文和訳】学校図書室には40冊に少し満たない寄贈本が届いた。クラブは新コーナーのため約25枚の案内を印刷した。開設時には少なくとも12席があり、追加の英語本の要望は10件を少し超えた。数量には概数・下限が含まれ正確な数字は示されていない。
- C:Just under forty。almost forty means below forty।
- D:About twenty-five。about twenty-five।
- A:Twelve。at least twelve।
- B:Slightly more than ten。just over ten।
独自説明文3|地域シャトル試行の乗車回数
- What does nearly one hundred mean here?
- Exactly one hundred
- More than one hundred
- A different count of residents
- Close to but below one hundred
- How many journeys were estimated on rainy days?
- About thirty
- Exactly one hundred
- At least fifty
- Just two
- What is the minimum stated number of morning departure requests?
- Ten
- Fifteen
- Thirty
- One hundred
- What is known about evening-service comments?
- Exactly twenty
- Fewer than twenty
- Slightly more than twenty
- More than one hundred
英文台本・全文和訳・全4問の正答根拠
The town counted nearly one hundred passenger journeys during a short shuttle trial. The figure was close to one hundred but did not reach it. About thirty of the journeys took place on rainy days, based on a preliminary estimate. The office had also received at least fifteen requests for an earlier morning departure and just over twenty comments about the evening service. These figures describe journeys, requests, and comments, not necessarily different individual residents.
【全文和訳】町は試行期間中に100回に少し満たない延べ乗車を記録した。雨天日の乗車は暫定的に約30回と推定。早朝便への要望は少なくとも15件、夜間便についてのコメントは20件を少し超えた。乗車回数・要望・コメントの件数であり別々の住民数とは限らない。
- D:Close to but below one hundred。nearly one hundred not reached।
- A:About thirty。about thirty preliminary estimate।
- B:Fifteen。at least fifteen।
- C:Slightly more than twenty。just over twenty।
独自説明文4|科学クラブの菜園の観察
- How much water was used?
- More than twenty liters
- Slightly less than twenty liters
- Exactly thirty liters
- At least fifty liters
- What is said about the number of plants?
- Exactly thirty
- More than one hundred
- About thirty, without an exact confirmed count
- At least eight
- What is the minimum known number of volunteers?
- Five
- Six
- Seven
- Eight
- What does just over fifty refer to?
- Written observations
- Different students
- Water bottles
- School gardens
英文台本・全文和訳・全4問の正答根拠
Students used almost twenty liters of water during a small garden activity, so the amount was slightly below twenty liters. About thirty plants were checked, but the exact count has not been confirmed. At least eight volunteers helped with the measurements, and just over fifty short observations were written in a notebook. The teacher reminded students that the number of observations did not show how many different students took part.
【全文和訳】菜園の活動で使った水は20リットルに少し満たなかった。約30株を確認したが正確な株数は未確定。少なくとも8人のボランティアが測定を手伝い、ノートに50件を少し超える短い観測を記録した。観測件数は参加した別々の生徒数を示さない。
- B:Slightly less than twenty liters。almost twenty below twenty।
- C:About thirty, without an exact confirmed count。about thirty not exact।
- D:Eight。at least eight।
- A:Written observations。just over fifty observations।
独自説明文5|英語スピーキングの追加講座
- How long was the workshop expected to last?
- About forty-five minutes
- Exactly twenty minutes
- At least two hours
- Just over five minutes
- How many students joined the first session?
- Exactly twenty
- Slightly fewer than twenty
- More than fifty
- Only five
- How many questions were asked, at a minimum?
- Two
- Three
- Five
- Ten
- How long were the individual examples explained?
- Exactly ten minutes
- Just under ten minutes
- Forty-five minutes
- Slightly more than ten minutes
英文台本・全文和訳・全4問の正答根拠
The English speaking workshop was expected to last about forty-five minutes. Almost twenty students joined the first session, which means slightly fewer than twenty. During the discussion, students asked at least five questions about speaking clearly. The teacher spent just over ten minutes giving individual examples after the main activity. The class has not measured whether the extra session improved examination scores, and the next workshop date is not confirmed.
【全文和訳】発話講座は約45分を予定し、初回には20人より少し少ない生徒が参加した。発音を明確にする方法について少なくとも5件の質問があり、主な活動の後に教師は個別例の説明を10分少し超えて行った。試験成績への効果は未測定で次回日程も未確定。
- A:About forty-five minutes。about forty-five।
- B:Slightly fewer than twenty。almost twenty below twenty।
- C:Five。at least five।
- D:Slightly more than ten minutes。just over ten minutes।
独自説明文6|学校の見学案内の人数
- How many visitors did the school expect?
- Exactly seventy
- At least ninety
- About eighty
- More than one hundred
- How many registrations were recorded by Wednesday?
- About ninety
- Exactly eighty
- More than one hundred
- Just under seventy
- What is the stated minimum hall capacity?
- Ninety
- Seventy
- Eighty
- One hundred
- What was printed in a quantity slightly above one hundred?
- Tickets
- Entrance maps
- Student certificates
- Workshop books
英文台本・全文和訳・全4問の正答根拠
The school expected about eighty visitors to attend its open day. Nearly seventy people had registered by Wednesday, but the list was still being checked for duplicate entries. The hall could hold at least ninety visitors safely under the current seating plan. Staff printed just over one hundred entrance maps for the event. The manager explained that a registration count, room capacity, and number of printed maps are three different quantities.
【全文和訳】学校は公開日の来訪を約80人と見込んだ。水曜までの登録は70人に少し満たなかったが重複を点検中。ホールの現行座席計画での安全な収容力は少なくとも90人分で、入口の地図は100部を少し超えて印刷した。登録者数・収容可能人数・印刷物数は別々の数字である。
- C:About eighty。expected about eighty।
- D:Just under seventy。nearly seventy below seventy।
- A:Ninety。at least ninety।
- B:Entrance maps。just over one hundred maps।
誤答を減らす方法
Nearly a hundred journeysを「100人が乗った」と解釈しないようにしましょう。人数・回数・冊数・ページ数は単位が異なります。またat leastは下限を示すだけで、最終的な総数が何人かまで確定させません。
FAQ
Q. almostとnearlyは完全に同じですか?
非常に近い意味で使われる場合があります。本教材の数量表現では、示された値へ少し届いていない意味を中心に扱っています。
Q. just overは必ず1だけ多いですか?
いいえ。基準を少し超えていることを示しますが、正確な差が必ず1という意味ではありません。
関連教材
概数のリスニングを個別に練習したい方は、慶英会の最大1か月完全無料体験・学習相談をご利用ください。
主な公式情報
英検協会|準2級プラス試験内容。6説明文24問・全文和訳・全解答は慶英会独自制作です。

最大1か月完全無料体験・学習相談受付中
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慶英会 塾長|慶應義塾大学卒・英検1級。中高一貫校の学校英語・NEW TREASURE・英検対策を専門としています。塾長の経歴・指導方針を確認する
