《2025年学典四川九年级英语全一册人教版A版》

| | • Public Wi-Fi, such as that in hotels, has ______1______ compared with home Wi-Fi.• Using hotel Wi-Fi can ______2______ your information, which could lead to identity or money loss. |
| Problems | |
| Suggestions | • Never do private activities on public Wi-Fi ______3______ you use a VPN for security.• Turn off files sharing and update devices (设备) to stop others from getting in.• Ask for a safer Wi-Fi, which is usually ______4______ for business people. |
| Conclusion (结论) | • While offering ______5______, hotel Wi-Fi can cause many problems.• Being knowledgeable about online safety and take necessary steps to make sure your online life is safe. |
1. lower security 2. leak 3. unless 4. available 5. convenience

答案： 【解析】：
这是一道英语阅读理解填空题，主要考查学生对短文内容的理解和信息提取能力。解题的关键在于仔细阅读短文，找到与图表中各空对应的关键信息。
1. 第一空，根据短文“First, it's good to know that public Wi - Fi, like the kind in hotels, is usually not as safe as the Wi - Fi you have at home.”可知，酒店等公共Wi - Fi与家庭Wi - Fi相比安全性较低，所以填“lower security”。
2. 第二空，从“When you use hotel Wi - Fi, hackers (黑客) might try to get your information because the security (安全措施) might not be strong.”能得出，使用酒店Wi - Fi可能会泄露信息，“leak”有泄露的意思，故填“leak”。
3. 第三空，依据“To stay safe, it's a good idea not to do private things, like checking your bank account (账户) or personal e - mails, on hotel Wi - Fi. If you have to do these things, use a VPN.”，意思是在公共Wi - Fi上除非使用VPN保障安全，否则不要做私人事务，“unless”表示除非，所以填“unless”。
4. 第四空，由“Some hotels have a special and more secure Wi - Fi just for business people. If a hotel has this, it's a better choice when you need to do private things online.”可知，酒店为商务人士提供的更安全的Wi - Fi是可获得的，“available”有可获得的意思，因此填“available”。
5. 第五空，从“In the end, hotel Wi - Fi is useful, but it can be risky.”可知，酒店Wi - Fi提供便利的同时也有风险，“convenience”表示便利，所以填“convenience”。
【答案】：
1. lower security
2. leak
3. unless
4. available
5. convenience