阅读短文，从方框中选出能填入空白处的最佳选项，使短文意思通顺、内容完整。
Cool Ideas for Future Travel
In 2070, most of you will be about 60 years old. The good news is that travel might become smarter by that time. A European airline has made some predictions and released(公布) The Future Travel Report. 1.
Heartbeat passports
Paper passports will be a thing of the past. You will use “heartbeat passports” instead. 2. So the information will be used to tell who you are.
More comfortable flights
The seats on the plane will no longer be “one size fits all”. You will actually be able to book a seat according to your body size. The seat temperature might even be able to suit you. 3. A piece of future equipment（设备）could show movies straight in front of your eyes.
Printed clothes
If you hate packing clothes, you may not need to do it in the future. 4. And upon arrival, you'll find a wardrobe（衣柜）filled with 3D-printed clothes in your size. When you leave, the clothes can be recycled and reprinted for the next person.
Bring history back to life
If you like to visit historic sites, AR will bring you a new experience. Wearing a headset, you can experience what happened at a historic site. 5.

1. B 2. C 3. D 4. A 5. E

【分析】
这是一道英语七选五阅读理解题，解题思路为：先通读全文，明确文章主题是介绍未来旅行的创意；再逐个分析每个空白处的前后语境，结合选项的句意，通过逻辑衔接（如引出话题、解释原因、顺承关系、举例说明等）匹配正确选项。具体步骤为：先找引出话题的句子，再找对应细节的句子，最后找符合主题的举例句子。
【解析】
1. 空1前一句提到欧洲航空公司公布《未来旅行报告》，后文开始介绍各类未来旅行的点子，需要一个引出这些点子的句子，选项B“Let's take a look at some cool ideas.”符合语境，故1选B。
2. 空2前一句介绍“心跳护照”，后一句说明心跳信息用于身份识别，选项C“According to experts, everyone's heartbeat is different.”解释了心跳可作为身份识别的依据，衔接上下文，故2选C。
3. 空3前一句讲飞机座位的舒适化设计，后一句提到未来设备直接在眼前播放电影，选项D“There will also be no more screens on the back of the seats.”说明座位后不再有屏幕，与后文的“直接眼前放电影”形成顺承，故3选D。
4. 空4前一句说未来无需打包衣服，后一句提到到达后有3D打印的合身衣服，选项A“Before you fly, you will get a body scan.”是飞行前的准备，为后续打印合身衣服做铺垫，故4选A。
5. 空5前一句说明AR技术可让用户体验历史遗址场景，选项E“You may even be able to sit among the cheering people at the first Olympic Games.”是历史场景的具体例子，符合“Bring history back to life”的主题，故5选E。
【答案】
1.B 2.C 3.D 4.A 5.E
【知识点】
英语七选五、上下文逻辑衔接
【点评】
本题围绕“未来旅行的创意”展开，属于英语阅读理解中的七选五题型，考查学生对文章逻辑关系和句意衔接的理解能力，需要结合上下文语境匹配选项，难度适中。
【难度系数】
0.6

① With the development of science and technology, more and more changes have appeared in our lives. If you look closely, you'll find that our world is getting smarter all the time. Of course, our homes are getting smarter and smarter with the help of some smart devices(设备).
②The smart security（安全）device makes it easier to see each other and communicate through home cameras from anywhere. Have you ever locked your keys inside your home? Not a problem! The smart security device can lock or unlock the front door without a key.
③When it's cold outside, most people want their homes to be warm. A smart temperature controller（控制器）will remember what time people arrive home every day and make sure it's nice and warm when they walk in.
④ Smart speakers also make homes smarter. They listen to a special word or phrase and then follow the order that is given to them. A smart speaker can understand “Please play my favourite music” or “Remind me to finish my homework later”.
⑤ Living in a smart home sounds cool, doesn't it? As time goes on, we're sure to find more ways to make our homes smarter!
()1. What is making our world become smarter and smarter?
A. The smart home.
B. Communication.
C. The smart speaker.
D. Science and technology.
()2. How many smart home devices are mentioned?
A. Three.
B. Four.
C. Five.
D. Six.
()3. What can the smart security system do?
A. It can keep people's homes warm enough.
B. It can follow orders given to it.
C. It can lock or unlock the front door without a key.
D. It can remember what time people arrive home every day.
()4. What can we know from the text?
A. Our homes will become smarter in the future.
B. A smart speaker cannot respond to our orders.
C. We cannot see each other or communicate through home cameras.
D. A smart temperature controller can listen to a special word or phrase.
()5. What is the correct structure(结构) of the text?

1. D 2. A 3. C 4. A 5. B

【分析】
本题为英语阅读理解题，需结合原文内容逐一分析各题：第1题定位原文第①段，明确让世界变智能的原因；第2题统计文中提到的智能设备数量；第3题定位原文第②段，提取智能安全设备的功能；第4题定位原文第⑤段，判断符合文意的选项；第5题分析文章的总-分-总结构，匹配对应图示。
【解析】
1. 细节理解题：根据第①段“With the development of science and technology...our world is getting smarter all the time”，可知是科技让世界变智能，答案为D。
2. 细节理解题：文中提到的智能设备有智能安全设备、智能温度控制器、智能音箱，共3种，答案为A。
3. 细节理解题：根据第②段“The smart security device can lock or unlock the front door without a key”，可知智能安全设备的功能，答案为C。
4. 细节理解题：根据第⑤段“As time goes on, we're sure to find more ways to make our homes smarter”，可知未来家会更智能，答案为A。
5. 文章结构题：文章第①段总起引出智能家，第②-④段分述三种智能设备，第⑤段总结，对应选项B的总-分-总结构，答案为B。
【答案】
1.D 2.A 3.C 4.A 5.B
【知识点】
英语阅读理解、细节理解、文章结构
【点评】
本题考查英语阅读理解的核心能力，涵盖细节查找、主旨理解、结构分析，需学生精准定位原文信息，难度适中。
【难度系数】
0.7