四、根据上下文及首字母提示，完成对话。
Mum：There's little food in the fridge. I w to go to the supermarket.
Alice：Can I go w you，Mum?
Mum：Sure. Let's go now.
Alice：Great!
Mum：Oh，remember to t two bags. We can u them to carry things.
Alice：Why? We can b plastic bags in the supermarket. They are cheap.
Mum：It's not just about money. Too m plastic is b for the Earth. We can r our plastic bags. Then there will be less plastic r.
Alice：We can a use cloth bags.
Mum：Yes. You are right.

want; with; take; use; buy; much; bad; reuse; rubbish; also

1. 通读对话，明确对话围绕“去超市购物及环保”展开；2. 结合首字母提示，运用六年级上册相关单元（环保主题）所学的固定搭配（如want to do, go with sb, be bad for, too much）和核心词汇逐一填空；3. 检查对话语义连贯、符合逻辑。

五、阅读短文，判断下列句子是否与短文内容相符，相符的写“T”，不相符的写“F”。
Keep away from e-waste(电子垃圾)
Mobile phones help people keep in touch(保持联系) with each other. Fridges keep food cold and fresh. TVs make our life fun. But they can get old and become e-waste as time goes by. Experts say there will be 57.4 million(百万)tons(吨) of e-waste in the world this year. This is even heavier than the Great Wall of China，the world's heaviest thing made by people.

()1. Electronic products(产品)are useful to us，but e-waste is bad for our environment.
()2. A second-hand market is a market selling old things.
()3. Electric toys are not e-waste.
()4. People have just two ways to do with e-waste.
()5. We clean up e-waste to protect the Earth.

1. T
2. T
3. F
4. F
5. T

1. 短文开头表明电子产品对人有用，结合插图中“E-waste is bad for the Earth.”及电子垃圾的危害，可知该句与内容相符，填T。
2. 由插图“Selling”板块的描述可知，二手市场售卖旧设备，该句表述相符，填T。
3. 插图“What is e-waste?”中明确包含电动玩具，说明电动玩具属于电子垃圾，该句表述相反，填F。
4. 插图“What can people do with e-waste?”中提到回收、售卖、捐赠三种处理方式，该句说只有两种，表述错误，填F。
5. 由插图中电子垃圾危害地球的内容，可推断清理电子垃圾是为了保护地球，该句表述相符，填T。