中考英語第三部分中招題型研究三 閱讀理解 話題5 飲食健康（含解析） “You are what you eat,” says the old saying. 1. But if you eat healthy food, you will be healthy. So how can we know what food is healthy? Unfortunately, a lot of food that look good isnt good, and usually it contains pollution. 2. This is all to do with how people produce food: growing it on the farm, processing it in factories, storing it and making it ready for you to eat.Heres what happens:Most farmers use chemicals to stop their crops from getting sick. 3. Some people believe this may cause cancer or other illnesses. These chemicals may also pollute water and air, and kill animals and even people by accident. Most drinks are really just flavored water（加味水）. Sugary drinks make you fat and spoil（腐壞）your teeth. 4. Often things are put into food to make it delicious and look good but they might be harmful to people. And some food like meat often gets polluted by bacteria.What you can do:5. Organic food doesnt contain any ingredients(添加劑)that are bad for the land, air or water. Dont have processed food or drinks. Dont eat out too much. Eat fresh food whenever you can and cook at home.A. Many of these chemicals remain in the food that you eat.B. Try to get organic（有機的）food.C. If you eat junk food, you cant really expect to grow up healthily.D. Where is the pollution from?E. In the factories, much food gets mix when processed.【主旨大意】本文是一篇說明文，短文介紹了食物的污染來自于哪兒，并且對于人們怎樣健康飲食提出了建議。【備選分析】A. Many of these chemicals remain in the food that you eat. 很多化學(xué)物質(zhì)仍然殘留在你吃的食物中。B. Try to get organic（有機的） food. 盡量吃有機食物。C. If you eat junk food, you cant really expect to grow up healthily. 如果你吃垃圾食物，就不能奢望健康成長。D. Where is the pollution from? 污染來自哪里？E. In the factories, much food gets mixed when processed. 在工廠里，大部分食物生產(chǎn)的時候混在一起。1. C【解析】根據(jù)下文轉(zhuǎn)折關(guān)系，但是如果你吃健康食物，你就能健康成長，可推知挖空處說吃的不健康會怎樣，結(jié)合選項可知C項符合題意。2. D【解析】根據(jù)上文垃圾食品包括污染食物，下文提到污染食物與生產(chǎn)有關(guān)系，結(jié)合選項可知，挖空處是說污染來自哪里。故選D。3. A【解析】上文說農(nóng)民使用化學(xué)物質(zhì)阻止蟲害，下文說會導(dǎo)致癌癥和其他病變，結(jié)合選項可知挖空處與化學(xué)物質(zhì)有關(guān)。故選A。4. E【解析】根據(jù)上下文可知，本段我們吃的、喝的被加工得看起來很美味，但是有可能受到污染，結(jié)合選項可知E項食品加工的內(nèi)容符合語境。5. B【解析】下一句提到有機食品不包含任何添加劑，結(jié)合選項分析可知，挖空處建議人們吃有機食物。故選B。