英検準2級プラスのdownload・stream・store・sync｜動画とデジタル教材の独自40問【全訳】

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

最大1か月完全無料体験・学習相談（Web）｜公式LINEで相談｜料金・無料体験の条件

英検準2級プラスのテクノロジー・Eメール長文では、download（取り込む）・stream（配信視聴する）・store（保存する）・sync（同期する）の4語を使い分ける必要があります。動画をstreamできても、downloadしてオフライン保存できるとは限りません。また、端末に保存した情報が他の端末へ自動同期されるとも限りません。慶英会の独自40問（語彙8・長文4題32問）を全解答・全文和訳付きで公開しました。

結論｜ファイルの移動・視聴・保存・同期を区別

• download a PDF：ネットなどから端末へファイルを取り込む。利用権限・保存可否はサービス条件による。
• stream a video：動画や音声のデータを受け取りながら再生する。動画全体を利用者が保存できるという意味ではない。
• store a file：資料を端末・共有フォルダ・クラウドなどへ保管する。保管先を確認する。
• sync progress：学習進度等の情報を複数の場所・端末間で同期する。通信やアカウントの状態が影響する。
• offline / online / restricted：ネット非接続／接続中／アクセス制限付き。どの教材に適用されるかを確認。

英語の案内では、available to streamとavailable for downloadを区別します。次の4長文は架空のサービス規則であり、実際の動画・資料の利用条件は各提供者の案内に従ってください。

公式試験形式との関係

日本英語検定協会の準2級プラスReadingは短文語句空所補充17問、長文語句空所補充6問、長文内容一致8問で、テクノロジー・学校・公共施設も題材です。英検協会公式試験内容。以下は慶英会の独自問題で、公式過去問ではありません。

Part 1｜デジタル教材の語彙8問

問1

The teacher asked us to ___ the worksheet to our own devices before the trip.

問2

The library will ___ the lecture live, so visitors can watch without saving the entire video first.

問3

The school will ___ completed audio recordings in a secure folder.

問4

The app can ___ vocabulary progress between a tablet and a phone.

問5

For offline reading, students should ___ the PDF while connected to the internet.

問6

A live concert can be ___ to viewers who are not in the hall.

問7

Please ___ the revised document in the class’s shared folder, not on a public page.

問8

If the notebook app is not connected, changes may not ___ immediately.

Part 2｜4長文32問【図書館・学校・博物館・講座】

本文を読んで、どの資料をいつ・どの端末で利用できるか、保存済みなのか同期済みなのかを判断します。

長文1｜図書館の動画授業｜streamとdownloadは同じではない

Reading passage（慶英会オリジナル）

A town library offered English lessons on its website. Students could stream each lesson while connected to the internet. Under the library’s fictional plan, only two of the ten lessons could be downloaded for offline viewing. The other eight were available through streaming but could not be saved as files. A student wanted to watch a lesson on a train without a network connection and assumed that opening its page beforehand was enough. The librarian explained that streaming a video while online did not mean the full file had been downloaded. Students were advised to download one of the two eligible lessons before leaving home. The library also kept transcripts of all ten lessons in its online reading area, but those transcripts had separate access rules. A parent thought that a downloadable transcript guaranteed an offline video. Staff clarified that the two kinds of materials were different. The service had not promised unrestricted downloads of every lesson.

問9. How many lessons could be streamed online?

A. Two ／ B. Ten ／ C. Eight ／ D. Twelve

問10. How many video lessons were downloadable?

A. Eight ／ B. Ten ／ C. Two ／ D. One

問11. How many lessons were streaming-only?

A. Eight ／ B. Two ／ C. Ten ／ D. Five

問12. What did the student want to do?

A. Upload an essay ／ B. Buy all lessons ／ C. Repair a computer ／ D. Watch offline on a train

問13. Why was simply opening a video page insufficient?

A. It always deletes the video ／ B. Streaming does not necessarily save the file ／ C. Every lesson had already expired ／ D. The library was closed

問14. What should the student do before leaving home?

A. Buy a different tablet ／ B. Print a museum map ／ C. Download an eligible lesson ／ D. Delete the transcript

問15. Did a downloadable transcript guarantee an offline video?

A. No ／ B. Yes ／ C. Only for parents ／ D. Only for all ten videos

問16. What restriction remained in force?

A. No streaming at all ／ B. No transcripts ／ C. No library accounts ／ D. Not all lessons could be downloaded

長文2｜学校の端末同期｜syncとstoreを区別

Reading passage（慶英会オリジナル）

A school tested a vocabulary app on tablets and phones. A student completed fifty practice questions on a tablet during an offline bus journey. Because the device had no network connection, the new progress was stored locally but was not yet synced to the student’s phone. After returning to school, the student connected the tablet to the internet and opened the app. The service then synchronized the new record with the account, and the phone displayed the updated score. Another student mistakenly assumed that storing progress on one device automatically meant the same information appeared everywhere. The teacher explained that local storage and synchronization are separate processes. Staff also advised students to check that the account had received the latest progress before replacing an old device. The school did not promise that changes made while disconnected would appear immediately on other devices. The test involved thirty students, but no conclusions about test-score improvement had yet been reported.

問17. How many questions were completed offline?

A. Thirty ／ B. Fifty ／ C. Twenty ／ D. Ten

問18. Where was the initial progress saved?

A. On every phone ／ B. Only on a public site ／ C. Locally on the tablet ／ D. In a printed notebook

問19. Why did the phone lack the new result at first?

A. The tablet had no network connection ／ B. The student lost all progress ／ C. The phone was not allowed in school ／ D. The questions were incomplete

問20. What enabled synchronization later?

A. Buying a new app ／ B. Printing a report ／ C. Moving to another bus ／ D. Connecting to the internet

問21. What happened after syncing?

A. All progress was deleted ／ B. Phone displayed the updated score ／ C. The school closed the course ／ D. The tablet became unusable

問22. What mistake did another student make?

A. Thinking apps never save information ／ B. Thinking tests require internet ／ C. Thinking local storage guarantees immediate sync ／ D. Thinking tablets have screens

問23. What should students verify before replacing a device?

A. The account has the latest progress ／ B. The bus timetable ／ C. The museum entrance ／ D. The paper’s font

問24. Did the test prove improvement in exam results?

A. Yes, for everyone ／ B. Yes, for exactly thirty questions ／ C. Only for phone users ／ D. No

長文3｜博物館の展示資料｜保存先と公開先の違い

Reading passage（慶英会オリジナル）

A history museum digitized old photographs for a new exhibition. Curators stored the original digital files in a restricted archive folder. They prepared smaller copies to upload to the public exhibition website. Staff could download the public copies for approved educational uses, but ordinary visitors could not access the restricted originals. The museum also streamed a short explanation video on its website. One volunteer assumed that because the video could be streamed, anyone could download the original photographs and change them. The curator explained that video streaming, public downloads and restricted storage had different rules. The team checked image captions and the dates of the photographs before publishing them. An assistant who edited a caption saved a corrected version in the shared working folder, but the public website still showed the earlier caption until the update was published. The museum emphasized that saving a file internally did not automatically change its public page.

問25. Where were the original files stored?

A. On public social media ／ B. In a restricted archive folder ／ C. Inside a video player ／ D. Only on a visitor’s phone

問26. What was uploaded to the public website?

A. Every private original ／ B. Visitors’ private information ／ C. Smaller image copies ／ D. Museum passwords

問27. Could ordinary visitors access restricted originals?

A. No ／ B. Yes ／ C. Only during lunch ／ D. Only on weekends

問28. What additional content was streamed?

A. A train timetable ／ B. A payment form ／ C. An online exam ／ D. An explanation video

問29. What did staff check before publication?

A. Bus routes ／ B. Captions and photograph dates ／ C. Only camera prices ／ D. Ticket printers

問30. Where was the revised caption initially stored?

A. The public website only ／ B. A visitor’s bag ／ C. A shared working folder ／ D. A newspaper

問31. When would the public caption reflect the change?

A. After a separate publication update ／ B. As soon as the file was saved anywhere ／ C. Only when someone streamed the video ／ D. Never

問32. What could not be assumed from video streaming?

A. The museum offered a video ／ B. The website was public ／ C. Visitors had internet access ／ D. Unlimited access to original photos

長文4｜地域のオンライン講座｜保存と利用期間を見分ける

Reading passage（慶英会オリジナル）

A community center offered a four-week online English course. Participants could stream twelve recorded lessons during their enrollment. Under the course’s fictional rules, only the first three lessons were available for download, and those files were intended for personal study during the access period. Learners could store their own notes on their devices, but notes were not automatically synced with the course website. The center provided a separate optional sync feature for vocabulary progress. One participant completed the first six lessons on a tablet, then logged in from a phone before the tablet had connected to the internet again. The phone showed only the earlier progress that had been synchronized. After the tablet reconnected, the updated progress became available. The organizer reminded participants that the four-week access period applied to online streaming and did not guarantee permanent access to the lessons. Learners were advised to distinguish their personal notes from the provider’s recorded materials.

問33. How long was the online course?

A. Two weeks ／ B. Four weeks ／ C. Six weeks ／ D. One year

問34. How many lessons could be streamed?

A. Three ／ B. Six ／ C. Twelve ／ D. Four

問35. How many lessons could be downloaded?

A. Three ／ B. Twelve ／ C. Six ／ D. Nine

問36. What did NOT synchronize automatically?

A. The streaming player ／ B. Recorded lesson titles ／ C. Course invoices ／ D. Learners’ personal notes

問37. What progress had one participant completed on a tablet?

A. Three lessons ／ B. Six lessons ／ C. Twelve lessons ／ D. One lesson

問38. Why did the phone show older progress initially?

A. All six lessons were deleted ／ B. The phone had no display ／ C. The tablet had not synced its latest progress ／ D. No account existed

問39. What enabled the updated progress to appear?

A. Tablet reconnecting ／ B. Buying a notebook ／ C. Course expiration ／ D. A new teacher

問40. What was not guaranteed by the four-week access plan?

A. Streaming while enrolled ／ B. Access to twelve recorded lessons ／ C. The optional sync feature ／ D. Permanent access to recordings

復習｜学習資料がどこにあるか説明する

• downloadとstreamの違いを日本語と英語で説明する。
• クラウドと端末内のstoreを区別する。
• 未同期の進度は別端末に出ないことがあると理解する。
• 文字起こしと動画ではダウンロード条件が異なる場合がある。
• 翌日と一週間後に40問を再演習し、正解となる英文の条件を示す。

FAQ

streamした動画は必ずdownloadされていますか？

いいえ。視聴できることと、動画ファイルをオフライン用に保存できることは異なります。

storeとsyncの違いは？

storeは情報の保管、syncは複数端末やアカウント間の記録を合わせる処理です。

downloadしたら永久に使えますか？

サービス規則によります。ダウンロードできても利用期限や用途の条件がある場合があります。

次の教材を探す：英検準2級プラス無料教材一覧では、語彙・英文法・Eメール・長文・英文要約の独自演習を学習課題別に選べます。

関連する慶英会の無料教材

• online・live・on-demand｜授業形式の40問
• submit・upload・attach・forward｜提出とファイルの40問

英検準2級プラスのテクノロジーの読解とNEW TREASUREの学校英文法を合わせて学びたい場合は、慶英会の最大1か月無料体験・学習相談をご確認ください。教材は無料・申込み不要です。

公式試験形式：日本英語検定協会「準2級プラスの試験内容」。本文・設問・解答・和訳は慶英会の独自作成教材です。

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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