内容正文:
Unit 2 Safety
Lesson 5: Home safety
2
练基础
目 录
练提升
3
练基础
一、用括号内所给单词的适当形式填空
1. Excuse me, sir? The sign on the wall says “No ________(smoke)”.
2. [环境保护]The government paid attention to __________(prevent) water pollution and made it a rule to clean up the rubbish in Hutuo River.
3. We can drink ________ water, not ________ water.(boil)
4. Lots of __________(company) are developing robots for space research.
5. [科技创新]In the future, AI can help humans to do __________ work so it can keep people away from ________.(danger)
Smoking
preventing
boiled
boiling
companies
dangerous
danger
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6. Take an umbrella ________ case of a sudden rain during the outdoor experiment.
7. Be careful not to fall ________ a wet floor.
8. Turn ________ the music, dear. It is too loud.
9. Students need to focus ________ the teacher's demo(演示) when doing chemistry experiments.
10. She arrived early in order ________ get a good seat for the science lecture.
二、在空白处填入一个适当的单词
in
on
down
on
to
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11. My mother used three ________ to prepare a lot of cookies for the party tonight.
12. ________ cars are becoming popular now. We expect there will be less pollution in the future.
13. We usually get water from taps(水龙头) in __________ and kitchens.
14. Scientists ________ believe new technologies can solve this problem.
15. Do you know how the Chinese taikonauts take a ________ on the space station?
三、用方框内所给单词的适当形式填空
shower oven electric certain bathroom
ovens
Electric
bathrooms
certainly
shower
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四、完形填空
Home safety is very important to everyone. We should be careful in our homes to 16 accidents. Here are some useful tips.
First, keep the floor dry. Wet floors can make us 17 easily. If we see water on the floor, we should clean it up 18 . Second, be careful with hot things, such as 19 water and hot food. They can burn us. Always use cloth mitts(连指手套) when taking things out of the 20 . Third, never play with 21 items. Electrical appliances(电器) like TVs and computers should be 22 when we don't use them. Also, 23 small things away from little kids. Toys with small parts can be 24 if kids put them in their mouths. Finally, teach children how to call for help in an 25 .
练提升
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A
B
A
D
A
By following these tips, we can make our homes safer places.
16. A. avoid B. make C. find D. like
17. A. jump B. fall C. run D. walk
18. A. quickly B. slowly C. quietly D. loudly
19. A. cold B. cool C. warm D. boiling
20. A. oven B. fridge C. kitchen D. bowl
21. A. wooden B. solar C. electric D. plastic
22. A. turned on B. turned off C. turned up D. turned down
23. A. run B. break C. keep D. stay
24. A. safe B. dangerous C. interesting D. funny
25. A. exam B. event C. accident D. exercise
C
B
C
B
C
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五、阅读理解
Home Alone Safety
Safety Training Course for Children Aged 10+
Being home alone can be a dangerous and uncomfortable experience for children without some basic skills. Our course prepares all the important skills for being “home alone” for your kid(s). Let's work together to make our children safe!
Course Skills Include:
•First Aid
•Cooking Safety
•Fire Safety
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•Answering Doors & Telephones
•Appliance Safety
(All the skills above are fully covered in the safety training course through games and role playing.)
Time: 9:30 a.m.—11:30 a.m. Saturday, April 26
Place: Room 203, City Library
Price: Free
How to Apply:
403-283-4586 www.homesafety.com
(Please apply at least three days before the class date.)
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26. How are the skills taught in the course?
A. By watching videos. B. By doing some special work.
C. By taking part in different activities. D. By playing games and role playing.
27. Which of the following is TRUE?
A. The course will last for three hours.
B. Children don't need to pay for the course.
C. You can write an email to join the course.
D. The course will be held in a school library.
28. [语篇类型]What kind of text is this probably?
A. A report. B. A speech. C. A notice. D. A poem.
D
B
C
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六、阅读表达
Food safety is important. The fridge may be a perfect choice for keeping food safe and fresh, but it is not a magic box to keep all kinds of food. Let's learn how to store food properly in the fridge.
The temperature in the fresh-keeping area can be different from shelf to shelf. The higher the shelf is, the higher the temperature will be. So make use of these different temperatures. If you store it on the right shelf, you can get the best out of your food. Try to put ready-to-eat food like burgers, pizza or cream cakes on top shelves. The middle shelves are for cheese, yogurt and eggs. Bottom shelves are the coldest part of the fridge. They can be used to store raw(生的) meat and seafood. Some fridges have a freezer(冷冻柜) for keeping these things, so use it if you have one.
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The fridge can stop the bacteria(细菌) from growing fast. Bacteria can grow quickly in temperatures between 5℃ and 60℃. If you want to get the most out of your food, the temperature in your fridge needs to be between 0℃ and 5℃. The freezer temperature should be below -8℃.
Fruit and vegetables can also be stored at room temperature. Try to keep them in a cool, dry and dark place, away from direct sunlight. After we cut them, we should put them in the fridge.
The tips above can help you keep your food safe and fresh. Hope you can follow them to live a healthy life.
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29. What is the fridge used to do?
_______________________________________
30. Which shelves should we put burgers, pizza or cream cakes on?
_______________________________________
31. If you want to get the most out of your food, what should the freezer temperature be?
_______________________________________
32. When should we put fruit and vegetables in the fridge?
_______________________________________
33. What do you think of the tips in the text? Why?
____________________________________________________________________
To keep food safe and fresh.
Top shelves.
Below -8℃.
After they are cut.
They are helpful. Because they tell me how to store food properly in the fridge./...
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