Tiếng Anh 9
Tiếng AnhLớp 9Phần 14. Unit 11: Electronic devices

Skills 1

Mục tiêu bài học

  • Read for evidence and give a supported short presentation.

Bài giảng

Read for evidence

Duc used a tablet to organize class notes. It was portable and allowed him to search a document quickly, but notifications often interrupted his study. He compared the device’s useful capabilities with its limitations before recommending it to a friend. A teacher advised turning off non-essential alerts and backing up work. Duc also checked the privacy settings of a note-sharing application. He did not publish classmates’ names or passwords. For a school display, he explained that future devices might have better accessibility tools, but he labelled this as a prediction rather than a fact. His conclusion was that a device should solve a clear problem, not simply be the newest product.

First identify the central activity. Underline actions and reasons separately; an action tells what happened, a reason tells why. A negative detail can help you reject an attractive but inaccurate option.

Speak from notes

Give a one-minute talk about an electronic device important to you. Explain two current uses, one limitation and one practical recommendation. Label an imagined device or possible future feature honestly.

Build the talk from short notes: introduction → specific details → reasoned conclusion. Check that each detail answers the task.

Original model: My tablet helps me organise notes and search for information. It is portable, but notifications can interrupt study and its battery does not last forever. I recommend turning off unnecessary alerts and keeping a separate backup. I would choose useful capabilities rather than only the newest model.

Khái niệm chính

Language focus
Suggest and recommend can take V-ing or a clause with should: I suggest checking the settings. I recommend that you should back up your work. Advise also takes V-ing, a should-clause or object + to-infinitive: I advise you to check. Do not use “suggest you to check”.

Ví dụ

  1. Ví dụ 1

    I suggest {{1}} the settings. (check)

    Xem lời giải

    I suggest checking the settings. (check) Suggest + V-ing.

Từ vựng

  • device

    thiết bị

    A tablet is an electronic device.

  • portable

    di động

    A portable charger fits in a bag.

  • touchscreen

    màn hình cảm ứng

    The touchscreen responds to a finger.

  • battery life

    thời lượng pin

    Battery life depends on use.

Ghi nhớ

Suggest and recommend can take V-ing or a clause with should: I suggest checking the settings. I recommend that you should back up your work. Advise also takes V-ing, a should-clause or object + to-infinitive: I advise you to check. Do not use “suggest you to check”.

Dễ nhầm

  • Do not translate every word separately; preserve the meaning of whole phrases.
  • A fluent opinion still needs evidence when it makes a factual claim.

Bài tập

Đã đúng 0/5 câu

  1. Câu 1Mức 1Trắc nghiệm 1 đáp án

    Duc used a tablet to organize class notes. It was portable and allowed him to search a document quickly, but notifications often interrupted his study. He compared the device’s useful capabilities with its limitations before recommending it to a friend. A teacher advised turning off non-essential alerts and backing up work. Duc also checked the privacy settings of a note-sharing application. He did not publish classmates’ names or passwords. For a school display, he explained that future devices might have better accessibility tools, but he labelled this as a prediction rather than a fact. His conclusion was that a device should solve a clear problem, not simply be the newest product.

    Which title best fits?

  2. Câu 2Mức 2Trả lời ngắn

    Duc used a tablet to organize class notes. It was portable and allowed him to search a document quickly, but notifications often interrupted his study. He compared the device’s useful capabilities with its limitations before recommending it to a friend. A teacher advised turning off non-essential alerts and backing up work. Duc also checked the privacy settings of a note-sharing application. He did not publish classmates’ names or passwords. For a school display, he explained that future devices might have better accessibility tools, but he labelled this as a prediction rather than a fact. His conclusion was that a device should solve a clear problem, not simply be the newest product.

    Give only the first name of the central student.

  3. Câu 3Mức 1Trắc nghiệm 1 đáp án

    Duc used a tablet to organize class notes. It was portable and allowed him to search a document quickly, but notifications often interrupted his study. He compared the device’s useful capabilities with its limitations before recommending it to a friend. A teacher advised turning off non-essential alerts and backing up work. Duc also checked the privacy settings of a note-sharing application. He did not publish classmates’ names or passwords. For a school display, he explained that future devices might have better accessibility tools, but he labelled this as a prediction rather than a fact. His conclusion was that a device should solve a clear problem, not simply be the newest product.

    Which action is supported by the text?

  4. Câu 4Mức 2Đúng / Sai nhiều ý

    Duc used a tablet to organize class notes. It was portable and allowed him to search a document quickly, but notifications often interrupted his study. He compared the device’s useful capabilities with its limitations before recommending it to a friend. A teacher advised turning off non-essential alerts and backing up work. Duc also checked the privacy settings of a note-sharing application. He did not publish classmates’ names or passwords. For a school display, he explained that future devices might have better accessibility tools, but he labelled this as a prediction rather than a fact. His conclusion was that a device should solve a clear problem, not simply be the newest product.

    Judge the statements.

    ÝĐúngSai
    a)The activity focuses on a school display about a tablet.
    b)The text says the participant should publish classmates’ names or passwords.
  5. Câu 5Mức 3Tự luận

    Duc used a tablet to organize class notes. It was portable and allowed him to search a document quickly, but notifications often interrupted his study. He compared the device’s useful capabilities with its limitations before recommending it to a friend. A teacher advised turning off non-essential alerts and backing up work. Duc also checked the privacy settings of a note-sharing application. He did not publish classmates’ names or passwords. For a school display, he explained that future devices might have better accessibility tools, but he labelled this as a prediction rather than a fact. His conclusion was that a device should solve a clear problem, not simply be the newest product.

    Explain the purpose of the main action in one or two sentences.

    0 từ

    0/10 ảnh

    Có thể chụp nhiều trang. Ảnh được lưu cùng bài làm và giáo viên sẽ chấm trên ảnh.

    Vẽ bài làm

    Ảnh bài làm

    Cuộn chuột hoặc chụm hai ngón để phóng to · kéo để di chuyển · phím R để xoay

  6. Câu 6Mức 2Trắc nghiệm 1 đáp án

    Duc used a tablet to organize class notes. It was portable and allowed him to search a document quickly, but notifications often interrupted his study. He compared the device’s useful capabilities with its limitations before recommending it to a friend. A teacher advised turning off non-essential alerts and backing up work. Duc also checked the privacy settings of a note-sharing application. He did not publish classmates’ names or passwords. For a school display, he explained that future devices might have better accessibility tools, but he labelled this as a prediction rather than a fact. His conclusion was that a device should solve a clear problem, not simply be the newest product.

    What does “It” refer to in “It was portable”?

  7. Câu 7Mức 3Tự luận

    Duc used a tablet to organize class notes. It was portable and allowed him to search a document quickly, but notifications often interrupted his study. He compared the device’s useful capabilities with its limitations before recommending it to a friend. A teacher advised turning off non-essential alerts and backing up work. Duc also checked the privacy settings of a note-sharing application. He did not publish classmates’ names or passwords. For a school display, he explained that future devices might have better accessibility tools, but he labelled this as a prediction rather than a fact. His conclusion was that a device should solve a clear problem, not simply be the newest product.

    Give a one-minute oral summary. Include the participant, activity and purpose.

    0 từ

    0/10 ảnh

    Có thể chụp nhiều trang. Ảnh được lưu cùng bài làm và giáo viên sẽ chấm trên ảnh.

    Vẽ bài làm

    Ảnh bài làm

    Cuộn chuột hoặc chụm hai ngón để phóng to · kéo để di chuyển · phím R để xoay

  8. Câu 8Mức 3Tự luận

    Give a one-minute talk about an electronic device important to you. Explain two current uses, one limitation and one practical recommendation. Label an imagined device or possible future feature honestly.

    0 từ

    0/10 ảnh

    Có thể chụp nhiều trang. Ảnh được lưu cùng bài làm và giáo viên sẽ chấm trên ảnh.

    Vẽ bài làm

    Ảnh bài làm

    Cuộn chuột hoặc chụm hai ngón để phóng to · kéo để di chuyển · phím R để xoay