2018年高考英语真题及答案（全国卷1）第四部分第一节改错During my last winter holiday, I went to countryside with my father to visit my grandparents. I find a big change there. The first time I went there, they were living in a small house with dogs, ducks, and another animals. Last winter when I went here again, they had a big separate house to raise dozens chickens. They also had a small pond which they raised fish. My grandpa said last summer they earned quite a lot by sell the fish.I felt happily that their life had improved. At the end of our trip, I told my father that I planned to return for every two years, but he agreed. 2018年高考英语真题及答案（全国卷2）改错When I was little, Friday’s night was our family game night. After supper, we would play card games of all sort in the sitting room. As the kid, I loved to watch cartoons, but no matter how many times I asked to watching them, my parents would no to let me. They would say to us that playing card games would help my brain. Still I unwilling to play the games for them sometimes. I didn’t realize how right my parents are until I entered high school. The games my parents taught me where I was a child turned out to be very useful later in my life.全国3卷It was Monday morning, and the writing class had just begin. Everyone was silent, wait to see who would be called upon to read his and herparagraph aloud. Some of us were confident and eager take part in the class activity; others were nervous and anxious. I had done myself homework, but I was shy. I was afraid that to speak in front of a larger group of people. At that moment, I remembered that my father once said, “The class room is a place for leaning and that include leaning from textbooks, and mistake as well.”Immediate, I raised my hand.1.时态方面：卷一和卷二的出题点过去一半过去式，卷三过去完成时和主谓一致。
过去完成时的考点较难。
2.代词方面：卷二卷三都是人称代词的辨析，卷一考察了another与other，here/there的区别，这一点在平时都容易混淆，较难。
3.连词方面：卷一卷三考的常用连词but/and/or的意思辨析，卷二考察了where/when的辨析使用。
4.词性转换方面：卷一卷三形容词与副词之间的转换，属于较易，卷二就不作考察，而考察了名词修饰名词的情况，不需要用所有格，比较难。
5.单复数方面都有涉及，单数变成复数，在实际操作中易忽略。
6.冠词方面：卷一卷二有涉及，卷三没有。
7.固定用法方面：都有涉及，短语句式都在考察范围内。
8.句式结构：卷三考察了非谓语，卷一考察了定语从句，卷二考察状语从句。
总体来说，通过本人认真做题并分析，并不想网上说，难度系数上1>2>3，至少在英语考题方面难度相当，并不存在等级、难度上的划分。
都没有偏离考纲，很难说哪个容易哪个难，关键是知识点要掌握牢固，并能熟练运用。
卷一语法填空According to a review of evidence in a medical journal, runners live three years longer (long) than non-runners. You don't have to run fast or for long to see (see) the benefit. You may drink, smoke, be overweight and still reduce your risk of dying (die) early by running.While running regularly can’t make you live forever, the review says it is (be) more effective at lengthening life than walking, cycling or swimming. Two of the authors of the review also made a study published in 2014 which/that showed a mere five to 10 minutes A day of running reduced the risk of heart disease and early deaths from all causes (cause).The best exercise is one that you enjoy and will do. But otherwise… it's probably running. To avoid knee pain, you can run on soft surfaces, do exercises to strengthen(strength)your leg muscles(肌肉), avoid hills and get good running shoes. Running is cheap, easy and it's always energetic (energy).If you are time poor, you need run for only half the time to get the same benefits as other sports, so perhaps we should all give it a try.全国卷2Diets have changed in China and so too has its top crop. Since 2011, the country has grown (grow) more corn that rice. Corn production has jumped nearly 125 percent over the past 25 years, while rice has increased only 7 percent.A taste for meat is actually (actual) behind the change: An important part of its corn is used to feed chickens, pigs, and cattle. Another reasonfor corn’s rise: The government encourages farmers to grow corn instead of rice to improve (improve) water quality. Corn uses less water than rice and creates less fertilizer(花费) runoff. This switch has decreased pollution (pollute) in the country’s major lakes and reservoirs and made drinking water safer for people.According to the World Bank, China accounts for about 30 percent of total global(globe) fertilizer consumption. The Chinese Ministry of Agriculture finds that between 2005 – when the government started (start) a soil-testing program that/which gives specific fertilizer recommendations to farmers –and 2011, fertilizer use dropped by7.7 million tons. That prevented the emission(排放) of 51.8 million tons of carbon dioxide. China’s approach to protecting its environment while feeding(feed) its citizens “offers useful lessons for agriculture and food policymakers worldwide,” says the bank’s Juergen Bogele.I’m not sure which is more frightened, me or the female gorilla(大猩猩)that suddenly appears out of nowhere. I’mwalking on a path in the forest in the Central African Republic. Unexpectedly, I’m face-to-face with the gorilla, who begins screaming at the top of her lungs. That makes her babyscream, and then a 400-pound male appears. He screams the loudest (loud) of all. The noise shakes the tress as the male beats his chest and charges toward me. I quickly lower myself, ducking my head to avoid looking (look) directly into hiseyes so he does’t feel challenged (challenge).My name is Mireya Mayor. I’m a scientist (science) who studies animals such as apes and monkeys. I was searching for these three western lowland gorillas I’d been observing. No one had seen them for hours, and my colleagues and I were worried.When the gorillas and I frightened each other. I was just glad to find them (they) alive. Due to gorilla’s unaggressive nature, the huge animal meant (mean) no real harm. He was just saying, “I’m king of this forest, and here is your reminder!” Once his message was delivered, he allowed me to stay (stay) and watch.。