《2025年暑假作业教育科学出版社七年级英语》

四、根据汉语意思,使用情态动词完成句子。
1. 你应该跟父母谈谈你的问题。
You should talk about your problems with your parents.
2. 我们离开教室时必须关灯。
We must turn off the lights when leaving the classroom.
3. 夏天来了,我们可以穿上 T 恤了。
Summer is coming. We can/could put on T-shirts.
4. 医生说他不应该吃那么多冰激凌。
The doctor said that he shouldn't eat so much ice cream.
5. 这道数学题太难了,大多数学生都没能做出来。
The maths problem is so difficult that most students can't work it out.
6. 上课时禁止吃东西。We mustn't eat in class.
7. 王老师,我可以问你一个问题吗？Mr Wang, may/can I ask you a question?
8. 下周日我们去科学博物馆好吗？
Shall we visit the Science Museum next Sunday?

答案： 1. should 2. must 3. can/could 4. shouldn't 5. can't 6. mustn't 7. may/can 8. Shall

1. 想一想
请用英语为自己的家制定三类规则：强制类、建议类和许可类,想一想,可以用到哪些情态动词。

答案： 第一题
强制类（Must）
You must go to bed before 11 p.m.（你必须晚上11点前睡觉。）
You must wash your hands before meals.（你必须饭前洗手。）
You must turn off the lights when you leave the room.（你离开房间时必须关灯。）
建议类（Should）
You should read books for at least half an hour every day.（你应该每天至少读半小时书。）
You should help your parents do some housework on weekends.（你应该在周末帮父母做些家务。）
You should keep your room clean.（你应该保持你的房间整洁。）
许可类（Can）
You can watch TV for an hour on weekends.（你周末可以看一个小时电视。）
You can invite your friends to your home on holidays.（你在假期可以邀请你的朋友来你家。）
You can play computer games for a while after finishing your homework.（你完成作业后可以玩一会儿电脑游戏。）

2. 辩一辩
请以“人工智能是否该拥有自主决策权”为主题,与同学们用英语分组辩论,每方至少使用三种不同类型的情态动词。

答案： 第二题
正方观点（人工智能应该拥有自主决策权）
We believe that artificial intelligence must have the right to make autonomous decisions. This is because in some complex and time - sensitive situations, it can respond more quickly than humans.（我们认为人工智能必须拥有自主决策权。因为在一些复杂且对时间敏感的情况下，它能比人类更快地做出反应。）
Artificial intelligence should be allowed to make its own decisions. It has the ability to process a large amount of data and make more rational choices.（人工智能应该被允许做出自己的决策。它有能力处理大量数据并做出更理性的选择。）
AI can bring more innovation and efficiency to various fields if it has autonomous decision - making power.（如果人工智能拥有自主决策权，它能够为各个领域带来更多的创新和效率。）
AI may solve some problems that humans can't handle well by using its autonomous decision - making ability.（人工智能也许可以利用其自主决策能力解决一些人类处理不好的问题。）
反方观点（人工智能不应该拥有自主决策权）
Artificial intelligence must not have autonomous decision - making power. Because it may not fully understand the ethical and moral implications of its decisions.（人工智能绝不能拥有自主决策权。因为它可能无法完全理解其决策的伦理和道德含义。）
We think that AI should not be given the right to make decisions independently. Humans should always be in control to avoid potential risks.（我们认为不应该给人工智能独立决策的权利。人类应该始终掌控局面以避免潜在风险。）
It can't be guaranteed that the decisions made by AI are always beneficial to humans. So we ought to be cautious about giving it autonomous decision - making power.（无法保证人工智能做出的决策总是对人类有益的。所以我们应该谨慎对待赋予它自主决策权这件事。）
AI may cause some unexpected disasters if it has autonomous decision - making power without proper supervision.（如果人工智能在没有适当监管的情况下拥有自主决策权，它也许会造成一些意想不到的灾难。）