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滬教版（五四學制）七年級英語上冊Unit 4 Smart home語法精練
（詞匯搭配與核心句型）
一、詞匯運用（結合單元主題，考查詞形變化及拼寫）
1. The new ________ (camera) can take clear photos day and night.
2. We can listen to music through the ________ (speaker) in the living room.
3. The ________ (thermostat) can control the temperature in the house automatically.
4. The smart lock can protect the house from ________ (stranger).
5. Please set the ________ (alarm) before going to bed. It will ring on time.
6. She took a hot ________ (shower) after working all day.
7. The air conditioner has different ________ (mode) for summer and winter.
8. My mom sent me a ________ (text message) to tell me dinner is ready.
9. It's important to ________ (protect) our personal information in a smart home.
10. The app can ________ (keep track of) the electricity usage every day.
11. We need to ________ (manage) our time well with the help of smart devices.
12. The smart watch can ________ (remind) me to take medicine on time.
13. The oven can ________ (produce) enough heat to bake the cake.
14. He has a ________ (sore) throat, so he shouldn't eat spicy food.
15. Smart home devices ________ (depend on) the Internet to work.
二、句型轉換（考查單元核心句型及詞匯搭配）
1. The smart lock can protect the house.（改為一般疑問句）
________ the smart lock ________ the house
2. The thermostat controls the temperature.（改為否定句）
The thermostat ________ ________ the temperature.
3. Smart devices make our life convenient.（對劃線部分提問）
________ ________ smart devices ________
4. We use the app to track electricity usage.（用“can”改寫）
We ________ ________ the app to track electricity usage.
5. The alarm will ring at 7:00 a.m.（對劃線部分提問）
________ ________ the alarm ring
6. This smart speaker can play music.（改為同義句，用“be able to”）
This smart speaker ________ ________ ________ play music.
7. The smart fridge orders food automatically.（改為一般疑問句）
________ the smart fridge ________ food automatically
8. We need a password to unlock the smart door.（對劃線部分提問）
________ ________ we need to unlock the smart door
9. The shower can adjust the water temperature.（改為否定句）
The shower ________ ________ the water temperature.
10. Smart home devices help people save time.（用“help...do...”改寫）
Smart home devices ________ people ________ time.
11. The app shows the weather forecast.（對劃線部分提問）
________ ________ the app ________
12. This thermostat works by itself.（用反身代詞改寫，突出“自身運行”）
This thermostat works by ________.
13. We use the smart watch to monitor health.（改為同義句，用“for”）
We use the smart watch ________ ________ health.
14. The alarm clock wakes me up every morning.（改為被動語態）
I ________ ________ up by the alarm clock every morning.
15. Smart homes will be more popular in the future.（改為一般疑問句）
________ smart homes ________ more popular in the future
三、閱讀理解（在單元主題語篇中考查對單元詞匯及句型的理解）
A篇：How Smart Homes Work
A smart home uses different devices to make life easier. The thermostat controls the temperature: it keeps the house warm in winter and cool in summer. Smart cameras can take photos of strangers near the door and send them to the owner's phone.
The smart lock can be unlocked with a phone, so you needn't carry keys. Speakers can play music or tell the weather when you ask. Some smart fridges can even order food when there's little left. All these devices depend on the Internet to work together.
1. What does the thermostat control
A. Music B. Temperature C. Cameras D. Locks
2. What can smart cameras do
A. Play music B. Order food C. Take photos of strangers D. Unlock doors
3. How can we unlock the smart lock
A. With a key B. With a phone C. With a card D. With a code
4. What do smart home devices depend on
A. Electricity B. Water C. The Internet D. Batteries
5. The passage mainly introduces ________.
A. How to buy smart devices B. How smart homes work
C. How to use a thermostat D. How to take photos with cameras
B篇：My Smart Home Experience
My family has a smart home. The first thing I like is the smart alarm clock: it wakes me up gently and tells me the weather. In the bathroom, the shower can remember my favorite temperature.
The kitchen has a smart oven. It can remind mom when the cake is ready. Dad uses a smart app to control the heating before he comes home, so the house is always warm.
Last week, a stranger came to the door. The camera took his photo and sent it to dad's phone. Dad said, “Smart devices make our home safer and more convenient!”
6. What does the smart alarm clock do
A. Cooks breakfast B. Wakes the writer up and tells the weather
C. Controls the shower D. Takes photos
7. What can the smart oven do
A. Remember temperature B. Order food
C. Remind when the cake is ready D. Play music
8. How does dad make the house warm before coming home
A. By using a smart app B. By asking mom to turn on the heating
C. By leaving the heating on all day D. By using a thermostat
9. What happened when a stranger came to the door
A. The alarm rang B. The camera took his photo and sent it to dad
C. The door locked automatically D. The stranger left quickly
10. What does dad think of smart devices
A. They are expensive B. They make home safer and more convenient
C. They are difficult to use D. They waste electricity
四、書面表達（綜合運用本單元詞匯及句型，圍繞“Smart Home in My Eyes”主題寫作）
以“Smart Home in My Eyes”為題，寫一篇短文，描述你眼中的智能家居，至少使用8處本單元詞匯或核心句型。
要求：1. 語言準確，語意連貫；2. 詞數100-150詞。
答案
一、詞匯運用
1. camera 2. speaker 3. thermostat 4. strangers 5. alarm 6. shower
7. modes 8. text message 9. protect 10. keep track of 11. manage
12. remind 13. produce 14. sore 15. depend on
二、句型轉換
1. Can; protect 2. can't control 3. What do; do 4. can use 5. When will
6. is able to 7. Does; order 8. What do 9. can't adjust 10. help; save
11. What does; show 12. itself 13. for monitoring 14. am woken 15. Will; be
三、閱讀理解
A篇：1. B 2. C 3. B 4. C 5. B
B篇：6. B 7. C 8. A 9. B 10. B
四、書面表達（參考范文）
Smart Home in My Eyes
In my eyes, a smart home is a wonderful place with many helpful devices. The thermostat keeps the temperature comfortable, and the smart lock can protect the house from strangers.
I like the smart speaker best: it can play music when I ask and even send text messages for me. The alarm clock reminds me to get up, and the shower has a special mode for hot water.
Smart devices manage our daily life well. They depend on the Internet but make life easier. I think more families will have smart homes in the future — they are truly convenient!

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