(
课件网) Unit7 A Day to Remember What was your special day like SectionA(2a-2e) 2.获取关于污水处理的关键步骤。运用这些信息，能够清晰地概述污水处理的基本流程，与同伴进行角色扮演，模拟对话场景，并在班级中展示。（应用实践） 3.运用相关的语言表达方式，在班级中展示并分享关于环保主题的电话对话，内容围绕污水处理厂的参观体验、对清洁水资源获取的新认识、以及未来如何参与环保行动。（迁移创新） Learning Objectives 1.能够准确听辨描述细节的形容词，并在此基础上理解污水处理的流程；能够理解并使用一般过去时询问及描述难忘的研学经历。（学习理解） Mary went on a trip with her friends last weekend.They took some photos,but they are dirty. Lead in The photos are dirty! Please guess by using the question“Did she/they..” Lead in Did they ... They went to an exhibition. Lead in Did he ... He talked to a robot. Lead in Did he ... He cooked delicious food for us. Lead in Did they ... They went swimming. Lead in Did they ... They met up with friends Lead in Did they... They visited a museum Do you remember your last school trip Where did you go What did you do there How was your trip Pre-listening Free talk Pre-listening the wastewater plant 污水处理厂 dirty water large machines Hello! I’m Fu Xing. I went to a special place last weekend. Do you know where I went A wastewater plant is like a cleaning factory (大型清洁工厂) for dirty water. While-listening Listen and answer the questions. 1. How did she feel about this trip to the wastewater plant Boring Interesting amazing 2. What did she see there She saw the plant make again. dirty water clean germs and other things While-listening Listen to the conversation and fill in the blanks with correct adjectives. Fu Xing: We saw the plant make dirty water _____ again. Helen: Really How Fu Xing: Well, first, _____ water from our homes goes into the plant. Then, special screens remove large pieces of waste from the water. Helen: What happens next Fu Xing: Well, _____ machines remove germs and other things from the water. These things are usually too _____ to see. It takes a few more steps after that before the water becomes clean again. Helen: Wow! I used to think it was _____ to get clean water. Fu Xing: Me too! I didn’t realize it was so _____. clean dirty large small easy hard 2a Tip: Predict before listening. germs and other things 反义词对比体现污水处理机器的强大，处理污水的步骤繁多，干净的水来之不易。 germs and other things A.remove small things from the water. B.it was easy to get clean water. C.dirty water clean again. D.remove large pieces of waste from the water. E.into the plant. Reading Read the conversation and match the sentence parts. 1.The plant makes 2.Dirty water goes 3.Machines inside the plant 4.Screens inside the plant 5.Helen used to think 2b 工厂(n.) 机器(n.) 筛网(n.) used to do sth. 过去常常… remove…from… 把…从…中移除 大块垃圾 germs and other things While-listening How many steps are there in the process(过程) of getting water clean. Fu Xing: We sa ... ...
