Active causative have + person + bare infinitive: We had the technician check the robot. Get + person + to-infinitive: We got the technician to check it. Passive causative have/get + object + past participle: We had the robot checked. The person who arranges the action need not do it. Do not confuse had it repaired with had repaired it (past perfect).
Pair and pear /per/; right and write /raɪt/; know and no /noʊ/. The same sound can have different spelling and meaning. Read: Write the right instruction; check the pair of labels. Distinguish meaning from context, not from pronunciation alone. Homophone pairs may depend on accent; these selected pairs are standard in common British and American accents.
In education, AI can suggest practice and provide quick feedback, but a teacher should check important decisions and students should be able to challenge errors. I would use a system to identify a possible difficulty, then ask the learner to explain. Imagine a vocabulary answer that disappears during a connection failure. A blank saved record does not prove that the learner does not know the word. The system should request clarification or another attempt, not attach a permanent low-ability label. It should also avoid collecting private information that the practice task does not require. Teachers and learners need a clear way to report doubtful feedback and see why a recommendation was made. A score based on missing data is not a fair judgement. Used this way, an automated tool supports learning while responsibility stays with people.
Follow-up: Should a confident machine answer end the discussion?
Response: No. Check the evidence and allow a human review, especially when the result affects a learner.
artificial intelligence
trí tuệ nhân tạo
feedback
phản hồi
privacy
sự riêng tư
automate
tự động hoá
reliable
đáng tin cậy
human oversight
giám sát của con người
Active causative have + person + bare infinitive: We had the technician check the robot. Get + person + to-infinitive: We got the technician to check it. Passive causative have/get + object + past participle: We had the robot checked. The person who arranges the action need not do it. Do not confuse had it repaired with had repaired it (past perfect).
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Writing model for the final two review tasks
Home robots can make some routine tasks more convenient, but their benefits depend on safe and responsible use. A cleaning robot may save time on a suitable floor, and a reminder function may help with a non-essential routine. However, a device can fail, misinterpret its surroundings or collect more personal information than users expect. It should not replace adult supervision or be relied on for critical care without an appropriate certified purpose. Owners also need to consider maintenance, accessibility and whether everyone in the home agrees to camera use. In my view, a robot is useful when it solves a clear problem with understandable limits. Convenience alone does not justify removing human oversight or treating an automated suggestion as certain.
We had the technician ___ the sensor.
We got the technician ___ the sensor.
We had the robot ___.
She got the software ___ by a specialist.
“I had the camera checked” means ___.
The teacher had us ___ the privacy settings.
They got their helper ___ the instructions slowly.
Choose the passive causative.
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.
Read the practice below aloud twice: first slowly, then at a natural pace. Explain the unit’s sound/stress focus and demonstrate it.
Pair and pear /per/; right and write /raɪt/; know and no /noʊ/. The same sound can have different spelling and meaning. Read: Write the right instruction; check the pair of labels. Distinguish meaning from context, not from pronunciation alone. Homophone pairs may depend on accent; these selected pairs are standard in common British and American accents.
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Write a short final paragraph or spoken conclusion that preserves the model’s message. Use details already supplied, not invented results.
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Produce your complete essay about advantages and disadvantages of home robots on “Artificial intelligence”. Keep the stated audience and genre. Supply specific details and relevant conditions; proposals or example data must be labelled.
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