A conversation to begin
A: Could you show me how to focus the camera, please?
B: Certainly. Put the page flat and press this button once.
A: Would you mind checking the image?
B: Not at all. The letters are clear now.
Tiếng Anh 10
Tiếng AnhLớp 10Phần 6. Unit 5: Inventions
Getting Started
Mục tiêu bài học
- Follow the opening exchange, identify speaker intentions and connect the unit topic with useful language.
Bài giảng
Meaning before form
Present perfect: have/has + past participle connects past experience or an unfinished period to now: We have tested the device twice. Use past simple with a finished past time: We tested it yesterday. A gerund names an activity after enjoy or a preposition: useful for recording. A to-infinitive can express purpose: We use it to record instructions.
Topic preview: A talking reminder box can help someone remember a non-essential task, such as returning a library book. Its large button makes the message easy to activate. A visible label offers an alternative to sound. However, a flat battery can make it fail. I would describe the limitation clearly rather than advertise it as suitable for medical reminders.
Khái niệm chính
- Stress in three-syllable nouns
- COM-pu-ter is not the standard pattern: com-PU-ter /kəmˈpjuːtər/. Other examples: IN-ter-net, BEN-e-fit, in-VEN-tion. Mark the syllable carrying primary stress; the number of syllables alone does not determine stress. Read: The invention brings benefits to computer users.
- Grammar
- Present perfect: have/has + past participle connects past experience or an unfinished period to now: We have tested the device twice. Use past simple with a finished past time: We tested it yesterday. A gerund names an activity after enjoy or a preposition: useful for recording. A to-infinitive can express purpose: We use it to record instructions.
Từ vựng
invention
phát minh
device
thiết bị
portable
có thể mang theo
battery
pin
benefit
lợi ích
prototype
mẫu thử
Ghi nhớ
Follow the opening exchange, identify speaker intentions and connect the unit topic with useful language.
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 0/4 câu
Đọc ngữ liệu
Model for the following tasks — original teaching text
A: Could you show me how to focus the camera, please?
B: Certainly. Put the page flat and press this button once.
A: Would you mind checking the image?
B: Not at all. The letters are clear now.- Câu 1Mức 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.
- Câu 2Mức 1Trắc nghiệm 1 đáp án
We ___ the prototype three times so far.
- Câu 3Mức 1Trắc nghiệm 1 đáp án
Mai ___ the battery yesterday.
- Câu 4Mức 2Trắc nghiệm 1 đáp án
This device is useful for ___ short notes.
- Câu 5Mức 2Tự luận
State the purpose and audience of this short everyday conversation on “Inventions”. Support your answer with one detail.
0 từ
0/10 ảnhCó thể chụp nhiều trang. Ảnh được lưu cùng bài làm và giáo viên sẽ chấm trên ảnh.
- Câu 6Mức 2Tự luận
Explain how the opening introduces the topic. Identify the actual opening sentence.
0 từ
0/10 ảnhCó thể chụp nhiều trang. Ảnh được lưu cùng bài làm và giáo viên sẽ chấm trên ảnh.
- Câu 7Mức 2Tự luận
Select two useful details from the model and explain why including them is better than saying only that the topic is important.
0 từ
0/10 ảnhCó thể chụp nhiều trang. Ảnh được lưu cùng bài làm và giáo viên sẽ chấm trên ảnh.
- Câu 8Mức 3Tự luận
Write a three-sentence summary using only information in the model. Keep any condition or limit that is essential to its meaning.
0 từ
0/10 ảnhCó thể chụp nhiều trang. Ảnh được lưu cùng bài làm và giáo viên sẽ chấm trên ảnh.