06 阅读理解B篇 - 近六年高考真题+名校新好题精选（上海卷）

专题06 阅读理解B篇（原卷版） 近六年上海高考英语一年两考真题全收录 +最新名校名卷好题精选 1、 2022年7月高考真题 （B） Scientifc Method The scientific method uses a series of steps to establish facts or create knowledge. The overall process is well established , but the specifics of each step may change depending on what is being examined and who is performing it. The scientific method can only answer questions that can be proven or disproven through testing. Make an observation or ask a question. The first step is to observe something that you would like to learn about or ask a question that you would like answered. These can be specific or general. Some examples would be “I observe that our total available network bandwidth drops at noon every weekday” or “How can we increase our website registration numbers?Taking the time to establish a well-defined question will help you in later steps. Gather background information. This involves doing research into what is already known about the topic, This can also involve finding if anyone has already asked the same question. Create a hypothesis. A hypothesis is an explanation for the observation or question. If proven later, it can become a fact. Some examples would be “ Our employees watching online videos during lunch is using our internet bandwidth”’ or “ Our website visitors don't see our registration form.Create a prediction and perform a test.Create a testable prediction based on the hypothesis. The test should establish a noticeable change that can be measured or observed using empirical analysis. It is also important to control for other variables during the test. Some examples would be “If we block video-sharing sites.our available bandwidth will not go down significantly during lunch” or “ If we make our registration box bigger, a greater percentage of visitors will register for our website than before the change.” Analyze the results and draw a conclusion. Use the metrics established before the test see if the results match the prediction.