《2025年奔跑吧少年九年级英语全一册外研版》

Ⅰ Complete the sentences with the proper forms of the words given.
1. It's wasteful ______ (throw) so much food every day.
2. Let's learn to recycle and ______ (use), and not waste resources around us.
3. Don't feel ______ (hope) about environmental issues—every effort counts, no matter how small.
4. Throwing trash into rivers creates a(n) ______ (healthy) environment for both wildlife and humans.
5. Some people think it's ______ (possible) to stop using plastic completely, but reducing it is a great start.

答案： 1. to throw 2. reuse 3. hopeless 4. unhealthy 5. impossible

Ⅱ Complete the sentences with proper words.
6. ______ we recycle more, we can reduce waste and help the environment.
7. She was full ______ hope when she saw people cleaning up the beach.
8. Don't throw ______ old clothes. Donate or reuse them instead.
9. Using public transport is good ______ reducing air pollution.
10. Always turn ______ the tap while brushing your teeth to save water.

答案： 6. If 7. of 8. away 9. for 10. off

Ⅲ Rewrite the sentences as required.
11. Even though the other team is great, I don't think we have no hope. (改为同义句)
Even though the other team is great, I don't think we're ______.
12. Pollution is harmful to our environment. (改为同义句)
Pollution ______ ______ ______ our environment.
13. If we pollute the air, the weather will change. (改为同义句)
If the air ______ ______, the weather will change.
14. We all hope that the project will be a success. (改为同义句)
We all hope that the project will ______ ______.
15. You've carelessly left the light on twice, Lee. (改为一般疑问句)
______

答案： 11. hopeless 12. does harm to 13. is polluted 14. be successful 15. Have you carelessly left the light on twice, Lee?

Ⅳ Complete the passage with proper words based on the grammar learnt in this unit.
Protecting Our Planet: Small Steps, Big Impact
We all care about the environment, yet many of us feel too busy or unmotivated 16. ______ (make) major lifestyle changes. Here are practical 17. ______ (suggest) for eco-friendly living.
Switch to LED bulbs. While their initial cost is higher, they last 18. ______ (long) than traditional bulbs and cut the use of 19. ______ (electric) significantly, saving money over time.
Before discarding unwanted items, check if they're still 20. ______ (value). Donating them not only helps the planet 21. ______ supports communities in need.
Turn off unused electronics. This simple habit 22. ______ (require) a minimal effort but greatly reduces energy waste. Transportation is a key source of 23. ______ (pollute). Before driving, ask 24. ______ (you), “Can I walk or cycle instead?” Short trips are perfect for greener choices.
Collect rainwater—it's 25. ______ (use) for watering plants or cleaning. Every drop saved eases pressure on freshwater resources.

答案： 16. to make 17. suggestions 18. longer 19. electricity 20. valuable 21. but 22. requires 23. pollution 24. yourself 25. useful

Ⅴ Read the passage and finish the following tasks.
Stop Wasting Food at School
According to school lunch director Marge Kaplan, the children are making a big effort to think in a sensible way about the food they put on their plates. We now have about 15% less waste and we think this percentage will grow as more children join in the campaign.
The school canteen now offers two portion sizes for all main meals: small and large. This week they'll replace single bread rolls with slices of bread. You can take as many slices as you want, but one at a time to save waste.
Latest news
From next week you'll be able to put any waste from fresh fruit and vegetables into the special green bin at the back of the canteen. Miss Norris, the school gardener, will empty the bin each day into a giant compost container in the school's vegetable garden.
Stop wasting food at home
Every year, we waste about a third of our food. A lot of this waste is cereals, fruit and vegetables. In the UK, more than 97% of food waste ends up in a landfill site. That's a lot!
Come to a special meeting with supermarket owner Carlos Rodriguez to learn how we can save food and money at home!
How to Save Food and Money at Home
When: 12th May, 5:00—6:00 pm
Where: School hall
Who: Carlos Rodriguez
What: Top tips on how to store food, measure sensible portion sizes and cook tasty meals from leftovers. Students and families are welcome!
Task A: Fill in the mind map according to the passage.

Stop Wasting Food!
At school
Children—think in a(n) 26. ______ way.
School
Offers two portion 27. ______: small and large
Replace single bread rolls with slices of bread.
28. ______ news
29. ______ will be put into a giant compost container.
At home
A special 30. ______ about how to save food and money at home.
Task B: Choose the best answers.
()31. What is the main goal of the campaign mentioned in the passage?
A. To increase the amount of food waste.
B. To reduce the amount of food waste.
C. To serve more types of food.
D. To change the menu daily.
()32. What new option is being introduced in the school canteen to reduce waste?
A. Offering only large portion sizes.
B. Offering only small portion sizes.
C. Replacing bread rolls with slices of bread.
D. Removing all bread options.
()33. What will the students be able to do with fruit and vegetable waste starting from next week?
A. Throw it in the regular trash.
B. Put it in a special green bin.
C. Compost it themselves.
D. Take it home for composting.
()34. (新考法 目标读者题) The passage may be written for ______.
A. tourists
B. teachers
C. sports players
D. students and parents
Task C: According to the passage, what percentage of food waste in the UK ends up in a landfill site?
35. ______

答案： 26. sensible 27. sizes 28. Latest 29. Waste 30. meeting 31—34 BCBD 35. 97%