Tiếng Anh 12
Tiếng AnhLớp 12Phần 3. Unit 3: Green living

Looking back

Mục tiêu bài học

  • Retrieve the unit language and use it in a new, connected product.

Bài giảng

Retrieve and connect

Learn verb–preposition combinations as units: depend on, contribute to, deal with, apply for, protect from. In a non-defining relative clause, which can refer to a whole preceding proposition: We reused the boxes, which reduced waste. The comma matters. This use evaluates the event, not one noun. Do not use that after the comma.

Transfer to communication

British-style near /nɪə/, care /keə/, tour /tʊə/ may correspond to American /nɪr/, /ker/, /tʊr/ or /tɔr/. Tour also varies within British speech. Practise the printed centring glides in a deliberate British-style performance, but accept standard rhotic/merged variants in an American performance. Read: We care for the area near the school. Do not use en-US TTS as proof that every word has a centring diphthong.

We can reduce paper use by checking whether printing is necessary, reuse clean single-sided sheets for rough work and recycle suitable waste through the school system. Reuse should not expose private marks or names. I suggest a teacher-approved clean-paper box with clear labels. A sheet containing personal information should not be placed in it merely because the back is blank. We could record purchases and reuse over comparable periods, stating the dates and how pages were counted. Until we collect those records, a saving is a hypothesis rather than our result. Some students also need accessible printed information, so reducing waste must not mean refusing an appropriate copy. In my view, prevention is the first step; recycling does not justify unnecessary printing. A useful plan makes the responsible option convenient while explaining its limits.
Follow-up: Would you aim for no printing at all?
Response: No. The aim is to avoid unnecessary use while preserving access and confidentiality.

Khái niệm chính

Diphthongs /ɪə/, /eə/ and /ʊə/
British-style near /nɪə/, care /keə/, tour /tʊə/ may correspond to American /nɪr/, /ker/, /tʊr/ or /tɔr/. Tour also varies within British speech. Practise the printed centring glides in a deliberate British-style performance, but accept standard rhotic/merged variants in an American performance. Read: We care for the area near the school. Do not use en-US TTS as proof that every word has a centring diphthong.
Grammar
Learn verb–preposition combinations as units: depend on, contribute to, deal with, apply for, protect from. In a non-defining relative clause, which can refer to a whole preceding proposition: We reused the boxes, which reduced waste. The comma matters. This use evaluates the event, not one noun. Do not use that after the comma.

Từ vựng

  • reuse

    tái sử dụng

  • compost

    phân ủ hữu cơ

  • disposable

    dùng một lần

  • packaging

    bao bì

  • contamination

    sự lẫn tạp, nhiễm bẩn

  • prevention

    phòng ngừa

Ghi nhớ

Learn verb–preposition combinations as units: depend on, contribute to, deal with, apply for, protect from. In a non-defining relative clause, which can refer to a whole preceding proposition: We reused the boxes, which reduced waste. The comma matters. This use evaluates the event, not one noun. Do not use that after the comma.

Dễ nhầm

  • Do not turn an illustrative example into a claimed observation.
  • Keep legitimate accent and wording variants when they preserve meaning.

Bài tập

Đã đúng 0/9 câu

  1. Đọc ngữ liệu

    Writing model for the final two review tasks
    Report: Reducing Disposable Cups at a Class Event
    Problem: Our event plan relied on disposable cups even though suitable reusable cups were available. This created avoidable waste. Proposed solution: borrow reusable cups, provide a supervised safe washing station and assign a return point. A teacher should check hygiene and access before the trial. Evaluation: record how many cups are borrowed, returned and broken, and compare purchases over equivalent events. These are proposed measures; no trial result is claimed here. Limitations: reusable cups still require water, cleaning and repeated use, so replacing one disposable purchase does not prove a lower total footprint. Recommendation: begin with a small supervised event and publish both useful results and difficulties. Prevention should be judged by actual practice, not by a green label.

  2. Câu 1Mức 1Trắc nghiệm 1 đáp án

    Success depends ___ regular use.

  3. Câu 2Mức 1Trắc nghiệm 1 đáp án

    The class contributed ___ the discussion.

  4. Câu 3Mức 2Trắc nghiệm 1 đáp án

    We must deal ___ the waste safely.

  5. Câu 4Mức 2Trắc nghiệm 1 đáp án

    The cover protects paper ___ rain.

  6. Câu 5Mức 2Trắc nghiệm 1 đáp án

    We reused the boxes, ___ reduced waste.

  7. Câu 6Mức 2Trắc nghiệm 1 đáp án

    Choose the whole-sentence relative.

  8. Câu 7Mức 2Trắc nghiệm 1 đáp án

    She applied ___ a volunteer role.

  9. Câu 8Mức 2Trắc nghiệm 1 đáp án

    The leaflet focuses ___ prevention.

  10. Câu 9Mức 1Ghép nối

    Match each topic expression with its meaning in this unit.

    Chạm một ý bên trái rồi chạm ý tương ứng bên phải để ghép cặp.

  11. Câu 10Mức 3Tự luận

    Read the practice below aloud twice: first slowly, then at a natural pace. Explain the unit’s sound/stress focus and demonstrate it.

    British-style near /nɪə/, care /keə/, tour /tʊə/ may correspond to American /nɪr/, /ker/, /tʊr/ or /tɔr/. Tour also varies within British speech. Practise the printed centring glides in a deliberate British-style performance, but accept standard rhotic/merged variants in an American performance. Read: We care for the area near the school. Do not use en-US TTS as proof that every word has a centring diphthong.

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    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

  12. Câu 11Mức 3Tự luận

    Write a short final paragraph or spoken conclusion that preserves the model’s message. Use details already supplied, not invented results.

    0 từ

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    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

  13. Câu 12Mức 4Tự luận

    Produce your complete problem-solving report proposing green solutions on “Green living”. Keep the stated audience and genre. Supply specific details and relevant conditions; proposals or example data must be labelled.

    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