《2025年中学生世界八年级英语上册沪教版五四制》

Ⅳ. Complete the following passage with the words in the box. Each can be used only once.
|A. click|B. products|C. special|D. compare|E. precious|F. others|
The twenty-first century is really fast and forces us to move faster with the pace of it. The smartest way to shop nowadays is online shopping.
Online shopping saves our 1 time. It frees us from unpleasant visits to the shops. We don't need to travel long distances under the hot sun or the heavy rain. Just turn on our personal computers and a simple 2 will bring us into a magic world.
It is a very convenient way of shopping because we can choose the product from a large range and we get to know the new 3. We can see almost all products that we need online. There is food for people and pets, clothes, tools, books and magazines, electronic equipment, souvenirs and many 4.
Things in online stores are cheaper than those in big stores. There are always sales and 5 offers. With so many stores online, we can take out time to 6 the products and choose the lowest price.
With the latest technology, we have the best chance to shop online and feel the pleasure. You haven't tried it yet? Go and get a true online shopping experience now.
1. ______ 2. ______ 3. ______ 4. ______ 5. ______ 6. ______

答案： 1. E 2. A 3. B 4. F 5. C 6. D

Ⅴ. Read the dialogue and fill in the blanks with proper words.
Digital Assistive Technologies
—A: Have you tried the latest AI-powered apps for the blind? They use smartphone cameras to detect objects and give audio warnings through b 1 headsets.
—B: Yes! My uncle uses one. It clearly tells him about obstacles (障碍) in his path and even describes c 2 —like saying, "there's an orange door to your right." The voice guidance is extremely accurate.
—A: That's unbelievable. In my opinion, these d 3 solutions provide a lot of benefits to disabled persons. The c 4 process information very fast, giving real-time feedback.
—B: Absolutely, but there are some disadvantages too. When the network connection is w 5 in some areas, the software sometimes freezes. And the touch screen interface isn't always clear for older users.
—A: True. We should be a 6 that while technology helps, it's not perfect. The support team often has to repeat instructions for new users. Still, the advantage of increased independence is huge.
—B: I completely agree. These apps can detect objects as soon as they enter the camera's view and warn users immediately. It's life-changing technology.
1. ______ 2. ______ 3. ______ 4. ______ 5. ______ 6. ______

答案： 1. bluetooth 2. colours 3. digital 4. chips 5. weak 6. aware