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1 Match the topic sentences with the supporting sentences. 为主题句寻找合适的支撑句。
答案
(1) When my friends call on me, they will be amazed by my cool smart home. I can start living a safe, comfortable and convenient life.
(2) So many smart devices require us to have an account to use them. Before the technology is stronger, we should never share one password across all accounts.
(2) So many smart devices require us to have an account to use them. Before the technology is stronger, we should never share one password across all accounts.
解析
【分析】
解题时，需明确主题句是段落的核心观点，支撑句是用来解释、说明或支撑主题句的细节内容。先分析主题句的核心，再匹配对应的支撑句：主题句（1）围绕“智能家居让家与众不同”展开，需找体现智能家居独特性或好处的句子；主题句（2）围绕“智能设备密码记忆问题”展开，需找和密码相关的句子作为支撑。
【解析】
1. 主题句（1）的核心是智能家居让家与众不同，支撑句中“When my friends call on me, they will be amazed by my cool smart home”体现了智能家居的独特性，让家区别于其他；“I can start living a safe, comfortable and convenient life”是智能家居带来的优势，支撑主题句（1）的观点。
2. 主题句（2）围绕智能设备密码问题，支撑句中“So many smart devices require us to have an account to use them”关联了智能设备使用的账号（和密码相关）；“Before the technology is stronger, we should never share one password across all accounts”是关于密码使用的注意事项，支撑主题句（2）的问题。
【答案】
(1) When my friends call on me, they will be amazed by my cool smart home. I can start living a safe, comfortable and convenient life.
(2) So many smart devices require us to have an account to use them. Before the technology is stronger, we should never share one password across all accounts.
【知识点】
英语阅读；主题句与支撑句匹配
【点评】
本题考查学生对英语句子间逻辑关系的理解，需准确把握主题句核心，选择匹配的支撑句，难度适中。
【难度系数】
0.5
解题时，需明确主题句是段落的核心观点，支撑句是用来解释、说明或支撑主题句的细节内容。先分析主题句的核心，再匹配对应的支撑句：主题句（1）围绕“智能家居让家与众不同”展开，需找体现智能家居独特性或好处的句子；主题句（2）围绕“智能设备密码记忆问题”展开，需找和密码相关的句子作为支撑。
【解析】
1. 主题句（1）的核心是智能家居让家与众不同，支撑句中“When my friends call on me, they will be amazed by my cool smart home”体现了智能家居的独特性，让家区别于其他；“I can start living a safe, comfortable and convenient life”是智能家居带来的优势，支撑主题句（1）的观点。
2. 主题句（2）围绕智能设备密码问题，支撑句中“So many smart devices require us to have an account to use them”关联了智能设备使用的账号（和密码相关）；“Before the technology is stronger, we should never share one password across all accounts”是关于密码使用的注意事项，支撑主题句（2）的问题。
【答案】
(1) When my friends call on me, they will be amazed by my cool smart home. I can start living a safe, comfortable and convenient life.
(2) So many smart devices require us to have an account to use them. Before the technology is stronger, we should never share one password across all accounts.
【知识点】
英语阅读；主题句与支撑句匹配
【点评】
本题考查学生对英语句子间逻辑关系的理解，需准确把握主题句核心，选择匹配的支撑句，难度适中。
【难度系数】
0.5
2 Write two supporting sentences about "likes" or "dislikes" for smart homes. 为每一个关于“智能家居”的主题句写两句支撑句。
(1) I love smart homes. .
.
.
.
(2) I hate smart homes. .
.
.
.
(1) I love smart homes. .
.
.
.
(2) I hate smart homes. .
.
.
.
答案
(Answers may vary.)
(1) I love smart homes. I won’t need to spend too much time cleaning with the smart cleaner. Besides, the voice recognition system will make my life easier.
(2) I hate smart homes. The cost of making a home smart can be pretty high. Besides, I fear those devices know too much about me and they will make me lazy.
(1) I love smart homes. I won’t need to spend too much time cleaning with the smart cleaner. Besides, the voice recognition system will make my life easier.
(2) I hate smart homes. The cost of making a home smart can be pretty high. Besides, I fear those devices know too much about me and they will make me lazy.
解析
【分析】本题要求为两个关于“智能家居”的主题句分别撰写支撑句，解题思路为：先明确两个主题句的核心（喜欢智能家居、讨厌智能家居），再围绕核心选择贴合智能家居特点的理由，撰写具体、逻辑通顺的支撑句，确保每句支撑句都能支撑对应的主题句。
【解析】针对主题句“I love smart homes”，可从智能家居带来的生活便利角度构思，比如智能清洁设备节省清洁时间、语音控制系统简化操作；针对主题句“I hate smart homes”，可从智能家居的弊端角度构思，比如改造成本高、存在隐私泄露风险或让人产生依赖，符合要求即可。
【答案】(1) I love smart homes. I won’t need to spend too much time cleaning with the smart cleaner. Besides, the voice recognition system will make my life easier.
(2) I hate smart homes. The cost of making a home smart can be pretty high. Besides, I fear those devices know too much about me and they will make me lazy.
【知识点】英语写作（支撑句）
【点评】本题考查围绕主题撰写支撑句的英语基础写作能力，要求内容贴合主题，逻辑清晰，符合日常表达逻辑。
【难度系数】0.5
【解析】针对主题句“I love smart homes”，可从智能家居带来的生活便利角度构思，比如智能清洁设备节省清洁时间、语音控制系统简化操作；针对主题句“I hate smart homes”，可从智能家居的弊端角度构思，比如改造成本高、存在隐私泄露风险或让人产生依赖，符合要求即可。
【答案】(1) I love smart homes. I won’t need to spend too much time cleaning with the smart cleaner. Besides, the voice recognition system will make my life easier.
(2) I hate smart homes. The cost of making a home smart can be pretty high. Besides, I fear those devices know too much about me and they will make me lazy.
【知识点】英语写作（支撑句）
【点评】本题考查围绕主题撰写支撑句的英语基础写作能力，要求内容贴合主题，逻辑清晰，符合日常表达逻辑。
【难度系数】0.5
