2025中考英语解题技巧(全国通用)专题5.主旨大意解题技巧(学生版+解析)

主旨大意解题技巧 每篇文章都有一个主旨大意。主旨大意题对考生的归纳、概括能力有一定的要求。文章主旨大意一般有四种呈现形式：文首、文中、文尾、不明确给出(需要总结)。做这种题要掌握以下技巧：通读文章，重点把握首末段、首末句；作者反复强调的观点或文章中多次出现的词句通常是主旨；注意文中therefore, thus, but, however, in short, to sum up等表达转折或总结的词语。主旨大意题是对整篇文章或者文章中个别段落大意的概括，属于高难度、高区分度的题目。常见的提问方式是：What is the text mainly about 或Which of the following can be the best title for the text 主旨大意题 主旨大意题需要考生在阅读并理解全文的基础上，对文章内容或段落内容进行归纳概括，强调整体。该题型常见的设问方式和解题方法如下所示： 标题类：The best title/heading for the passage/paragraph is... 中心思想类：What’s the passage mainly about /What does the passage mainly tell us 段落概括类：What’s the main idea of the first paragraph 陷阱：①注意以偏概全不能选②范围太大不能选③注意段落大意，看清段落不要误选 1.关键词法/主题词法 Do you know that over 1/3 of all food produced in the world goes to waste According to the United Nations (UN), every year around the world, about one billion (十亿) tons of food is wasted. At the same time, there are nearly one billion people who go hungry. Simply 1/4 of the food wasted is enough to keep them out of hunger. In addition, the wasted food produces over three billion tons of carbon dioxide (CO2), which speeds up climate (气候) change. What can we do to solve this food waste problem One effective solution is balancing food production with demand (需求). In hotels and other similar places, special instruments should be used so that cooking specialists just prepare and cook food as it is ordered. Another effective solution is starting programs to reduce (减少) food waste. Stores and buyers can try their best to be creative in food waste reduction. For example, stores can provide customers with instructions telling them how to make full use of food. Buyers can try not fixing their eyes only on food of the best quality (质量). Sometimes, the food of non-top quality is also good enough to eat, or can be bought and then used to make delicious dishes. One of the hardest solutions to achieve is for each and every one to buy and prepare food with a plan of their own so that less food is wasted. Challenging as it is, the use of meal plans in preparing food can play an important role in ending food waste in the family. Food recycling is one of the known solutions. Efforts are now already in progress. Food that is not safe for humans to eat is recycled into other products such as animal feeds and clothing. Yet, there is still a long way to go and much for improvement in this area. In a word, food waste has been one of the biggest problems in the world that have influenced us greatly. Many solutions have been found and many more are yet to be worked out. If each of us can put in more efforts, food waste is sure to be reduced for the good of our future. 问：What is the passage mainly abo ... ...