阅读解题步骤
先读问题，弄清考查要点，以便能带着问题看文章，这样会心中有数，有的放矢；
快速浏览全文，掌握全貌，注意发现与问题有关的信息，再把标题和文章内容结合起来想一想，这样全文大意便清楚了；
细读原文，捕捉相关信息词，掌握短文细节内容，这也是解题的关键；
重读原文，仔细斟酌核对答案。
细节理解题
细节理解是阅读理解题中经常考查的一个题型。做细节理解题时，首先要先读题干，即快速浏览每道题的问题和选项，划出题干中的关键词，然后带着“问题”通读全文，此时要注意对信息进行综合分析，分清主次、真伪，再根据关键词定位至文中即可找到正确答案。
To understand why the Earth is warming up, first of all, we need to understand why it is warm. Our planet is covered with atmosphere（大气）．Sunlight passes through the atmosphere and reaches the Earth. The Sun heats up the Earth"s surface. When the heat rises into the air, it is stopped by some special gases in the atmosphere like CO2, the heat returns to the Earth and keeps it warm.
Power stations and cars release so many green-house gases every day. So we can help stop global warming by using less electric things such as turning off lights when we leave a room, asking our parents to turn down the heating in our house to save energy. We can also stop global warming by finding other ways of transportation. For example, ride a bicycle or walk instead of going by car. Another way to help stop global warming is to plant and care for trees. Because trees take in C02, they are our best friends when fighting against global warming.
The problem of global warming cannot be solved in a day. It may take a long time to find clean energy, such as wind energy. It may take a long time to plant the trees again which were cut down. But every little thing each person can do to save energy and our forests will help. Think about our planet. Think about ways we can help make the Earth a safe and comfortable place for the future.
()1．According to the passage, ______ can help to fight against global warming.
A．power stations and carsB．trees
C．electric thingsD．special gases like C02
解析：第二段最后一句话Because trees take in C02, they are our best friends when fighting against global warming.考查代词they 的指代问题，这里they 指代前面的trees。句意： 因为树木会吸收CO2, (所以)在对抗全球变暖上，它们（树木）使我们最好的朋友。
答案：B
阅读词汇积累： take in吸收；fight against 抗击，反抗
()2．What can we learn from the passage?
A．The problem of global warming will be solved soon.
B．We can never save energy and our forests.
C．Only the sunlight makes the Earth warming up.
D．To find clean energy will help solve the problem of global warming.
解析：A 对照第三段第一句The problem of global warming cannot be solved in a day. 全球变暖的问题不是一天就能解决的。
B 第三段倒数第二句But every little thing each person can do to save energy and our forests will help.但是每个人对节约能源和保护森林做的一小点都可以（对阻止全球变暖）有帮助。可见，其实人们是可以做到节约能源和保护森林的，哪怕只是很少的一点点。
C． 第一段最后一句 When the heat rises into the air, it is stopped by some special gases in the atmosphere like CO2, the heat returns to the Earth and keeps it warm. 当热量上升到空气中时，会被大气中一些特殊的气体给阻挡，比如CO2, 这是，热量就会重新回到气球并给地球保暖。 可见，除了sunlight, CO2 也可以让地球变暖。 注意第一个it指代的是 heat, 第二个it指代的是Earth。
答案: D
阅读词汇积累： global warming 全球变暖; save energy节约能源; save forests 拯救森林； gas 气体； atomosphere 大气（层）；heat 热（量）；return to 回到; Earth 地球； planet 行星/星球。
总结：
阅读中，关于细节题，一定会在短文中找到原句。
语篇中代词所指内容很多时候都是我们解题的关键，平常就要要成习惯。
代词 it/he/she/they/this… 都可以在往前面最近的名词里找，一般是最近的名词（注意单复数，性别相匹配），当然也要结合句意做出合理推测。
划重点：为了方便有的同学积累相关词汇，特意录了音频，方便同学音形结合，能更好的记忆，供参考使用。
