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1 Complete each sentence with the correct form of the word(s) in brackets. 用括号中所给单词的正确形式补全句子。
(1) Over the past few years, the smart home industry
(2) Smart - home devices
(3) Many customers
(4) Up to now, people
(5)
(1) Over the past few years, the smart home industry
has started
(start) to grow.(2) Smart - home devices
have sensed
(sense) a future audience since last century.(3) Many customers
have not got
(not get) ready for smart homes yet.(4) Up to now, people
have used
(use) many smart speakers for fun.(5)
Has
the smart - home company explained
(explain) the benefits of its product to its future customers yet?
答案：
(1) has started
(2) have sensed
(3) have not got
(4) have used
(5) Has ... explained
(1) has started
(2) have sensed
(3) have not got
(4) have used
(5) Has ... explained
2 Answer the questions according to your own situation. 根据自身情况回答问题。
Smart devices in my home
- Smart bulbs
- Smart switches
- Smart plugs (电源插座)
- Smart TVs
- Smart door locks
- Smart alarm clock
- Speech recognition system
-...
(1) Which device(s) have you already had in your home? When did you/your parents buy it/them?
(2) Which smart home device(s) have you ever used? How did you feel when you used it/them?
(3) Which smart home device(s) have you ever heard about? What do you know about it/them?
(4) Which smart home device(s) do you wish to have? Why?
Smart devices in my home
- Smart bulbs
- Smart switches
- Smart plugs (电源插座)
- Smart TVs
- Smart door locks
- Smart alarm clock
- Speech recognition system
-...
(1) Which device(s) have you already had in your home? When did you/your parents buy it/them?
I have already had a smart lock in my home. My parents bought one two years ago for our new house.
(2) Which smart home device(s) have you ever used? How did you feel when you used it/them?
I have ever used smart bulbs. I felt amazed when I used them.
(3) Which smart home device(s) have you ever heard about? What do you know about it/them?
I have ever heard about the speech recognition system. It can help new parents to know why their baby is crying.
(4) Which smart home device(s) do you wish to have? Why?
I wish to have a smart wall. It serves as a screen. Sometimes I watch films on it without going to the cinema. Sometimes I visit places of interest around the world without stepping outside.
答案：
(Answers may vary.)
(1) I have already had a smart lock in my home. My parents bought one two years ago for our new house.
(2) I have ever used smart bulbs. I felt amazed when I used them.
(3) I have ever heard about the speech recognition system. It can help new parents to know why their baby is crying.
(4) I wish to have a smart wall. It serves as a screen. Sometimes I watch films on it without going to the cinema. Sometimes I visit places of interest around the world without stepping outside.
(1) I have already had a smart lock in my home. My parents bought one two years ago for our new house.
(2) I have ever used smart bulbs. I felt amazed when I used them.
(3) I have ever heard about the speech recognition system. It can help new parents to know why their baby is crying.
(4) I wish to have a smart wall. It serves as a screen. Sometimes I watch films on it without going to the cinema. Sometimes I visit places of interest around the world without stepping outside.
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