《2025年5年中考3年模拟七年级英语下册沪教版》

Ⅴ 阅读理解
（2024 辽宁沈阳浑南区期末改编，★★☆）
①Whether you’re turning on lights, watching TV or cooking dinner, your home needs a lot of energy. There are lots of good reasons to save energy. First, you will be helping to save money for your family. Second, it can help to protect the environment by using less electricity. Finding ways to save energy can be fun. Why not try the following ways and become your family’s energy superhero?
②Turn it off. If a light stays on in your house every night, it can cost around 44 yuan a year with a modern LED bulb. If your home has older kinds of bulbs, it can cost as much as 220 yuan. Try to check your home for lights that are on but not needed.
③Hunt for “energy eater”. Some devices, for example, the fridge, need to remain on. However, computers, washing machines and the TV set still eat energy even if they are on standby ( 待机 ). How many electronic devices like this can you find in your home?
④Jump around. If you sit still for a while, you may start to feel cool. To warm up, instead of turning on the heating, try doing some jumps. Your body will quickly get warm. How many jumps does it take for you to get warm? （E7206003）
18. How many pieces of advice does the text give to save energy at home?
A.Two. B.Three. C.Four. D.Five.
19. Which of the following is true about a LED bulb?
A.It is cheaper to buy common lights.
B.It costs less per year compared with common lights.
C.It only uses one - third of the energy that common lights use.
D.It is much easier to break down.
20. 新考法·词汇理解题 What does “energy eater” mean?
A.The device doesn’t need energy when it is on standby.
B.The device still needs energy even when it is on standby.
C.The device will eat a lot of energy when it is powered off.
D.The device doesn’t need any energy when it is powered off.
21. 新考法·文章结构题 Which of the following best shows the structure of the text?

答案： B@@B@@B@@A