2019中考英语短文语法选择、首字母、阅读优享新选（7）一、阅读理解。A（2019中考科普环保类选练）Pollution Hundreds of years ago, life was much harder than it is today. People didnt have modern machines. There was no modern medicine, either. Life today has brought new problems. One of the biggest is pollution （污染）. Water pollution has made our rivers and lakes dirty. It kills our fish and polluted our drinking water. Noise pollution makes us talk louder and become angry more easily. Air pollution is the most serious kind of pollution. Its bad to all living things in the world. Cars, planes and factories all pollute our air every day. Sometimes the polluted air is so thick that it is like a quilt over a city. This kind of quilt is called smog（烟雾）. Many countries are making rules to fight pollution. Factories must now clean their water before it is thrown away, they mustnt blow dirty smoke into the air. We need to do many other things. We can put waste things in the dustbin and not throw it on the ground. We can go to work by bus or with our friends in the same car. If there are fewer people driving, there will be less pollution. Rules are not enough. Every person must help to fight pollution. 1. Hundreds of years ago, life was much harder than it is today because _. A. there were not any modern machines B. there was no modern medicine C. both A and B D. there were not many people 2. What is the biggest problem in todays life? A. Water pollution B. Air pollution C. Noise D. Pollution 3. The most serious kind of pollution is _. A. noise pollution B. air pollution C. water pollution D. A, B and C 4. Factories must clean their water _. A. before they are thrown away B. when they are thrown away C. after it is thrown away D. before it is thrown away 5. From the passage we know that _. A. a few years ago, there was no smog at all B. today people dont have to talk to each other in a loud voice C. we can drink water from the polluted rivers and lakes D. people are making rules in order to fight pollution参考答案CDBDDB阅读下列内容，从每小题所给的三个或四个选项中选出一个最佳答案。老兵On Thanksgiving morning，I got up early to join the run in the local 5K. It was freezing so everyone was ready to run to stay warm.On the side of the road was a man. It was obvious he was homeless, and most people pretended not to see him, I went over and talked with him. He told me that he was a veteran(军人) and had hoped he might be able to earn a few dollars to buy a Thanksgiving dinner.It was time for the race so I told him Id talk to him more later. I thought about this man during most of the race. He had asked me nothing, but I wanted to do something for him. But the money I had was not enough for a Thanksgiving dinner.After the race I went back and talked with him, which attracted some strange looks from other runners. During our conversation I gave him the cash I had. Then he said something that I didnt expect. He said, “Thank you. I havent really talked to anybody in a really long time.”This man was thanking me for just talking to him. I was nobody special. I went to the run to try to do something for myself，but_he_did_more_for_meHe showed me how to smile through the hard time and reminded me not to take for granted the many blessings I have.()1.Why did I get up early on Thanksgiving morning?AI got up to prepare the Thanksgiving dinner for my family.BI got up to join the run in the local 5K.CI got up to help the homeless.()2.I got many odd looks from other runners because _AI was the last one to reach the final lineBI have only a couple of dollarsCI talked with the homeless twice()3.Why did the homeless thank me?ABecause I talked to him and nobody talked to him for a long time.BBecause I gave him some money.CBecause I offered him a Thanksgiving dinner.()4.The underlined sentence“but he did more for me” means “_”Ahe taught me a lessonBhe bought more gifts for meChe talked with me more often()5.What is the main idea of this passage?AAll people are coldblooded.BRunning helps us to do things.CSome small things we did sometimes mean a lot for others.【参考答案】15、BCAACC（2019中考保健与健康类选练）Cola isnt good for our health. Cola is sweet, because it has sugar in it. Too much sugar can make you get fat. Drinking one bottle of cola each day can make you get fifteen pounds(磅)each year.And because the sugar in cola can make you feel full,you should eat much healthy food,such as fruit,vegetables and rice.And cola is bad for your teeth and bones(骨头).Drink water,please.Water is very important to our body.It keeps us healthy.We get water from drink and food,especially(特别是)from fruit and vegetables.But its better to drink water.If you dont like plain(清淡的)water,you can put a little 100% fruit juice into i