Unit 8 Lesson 1（课件）英语冀教版2024八年级上册

【冀教版2024 八年级上册】 Unit 8 Protecting the environment Lesson 1 Let’s clean it up! 学习目标 通过本课学习，学生能够 1. 通过听读看等方式，获取并正确认读关于环境保护、垃圾类型等主题词汇（如plastic, recycle, garbage等），感知环保相关表达；(学习理解) 2. 通过听力和对话分析，获取对话中关于海滩垃圾问题、清理行动等关键信息，归纳并内化提出环保建议、组织行动时常用表达（如We should, Let’s clean up…）；（应用实践） 3. 通过讨论和实践活动，理解个体行动队环境保护的意义，能够主动提出力所能及的环保行动，同时尊重并借鉴他人的环保想法，增强团队协作与环保责任感。（迁移创新） Contents Lead in Pre-listening While-listening Post-listening Summary Language points Exercises Homework Lead in lead in 1. Do you often do housework at home? 2. How often do you clean your house? 3. How much rubbish do you throw away every day? 4. How does plastic pollution affect sea life? 5. How do you feel the environment in your neighbourhood? lead in 1. Do you often do housework at home? 2. How often do you clean your house? 3. How much rubbish do you throw away every day? 4. How does plastic pollution affect sea life? 5. How do you feel the environment in your neighbourhood? Pre-listening Pre-listening Look at the picture and discuss. 1. What can you see? I can see… 2. What are they doing? They are … 3. What may the text be about? It may be about… While-listening While-listening Listen for the first time and answer the questions. 1. Who is having a vacation on the beach? 2. Who finds the plastic in the ocean? 3. What is Brian’s idea about the garbage on the beach? 4. How do they feel after cleaning up the beach? While-listening Jenny, Danny and Brian and their families. 1. Who is having a vacation on the beach? 2. Who finds the plastic in the ocean? Jenny. 3. What is Brian’s idea about the garbage on the beach? Cleaning up the beach. 4. How do they feel after cleaning up the beach? Proud. While-listening Listen to the conversation again and answer. A. What did the whale die from? B. Why did Jenny suggest asking their family members to help? C. Why do they feel proud? While-listening A. What did the whale die from? It died with too much rubbish in its stomach. B. Why did Jenny suggest asking their family members to help? Because she wanted to clean the rubbish more quickly. C. Why do they feel proud? Because they make a difference at this beach. While-listening Listen to the conversation again and fill in the blanks. Jenny, Danny and Brian were on a beach vacation with their families. Jenny stepped on a ________________. Danny saw a man leaving his garbage on the beach. They thought the situation would _______ if people did not take action to protect the beach. So they decided to __________the beach. They asked their family members to help. They spent the afternoon __________ all kinds of garbage on the beach. They___________that they made a difference in keeping the beach clean and protecting the ocean and its creatures. While-listening Listen to the conversation again and fill in the blanks. Jenny, Danny and Brian were on a beach vacation with their families. Jenny stepped on a ________________. Danny saw a man leaving his garbage on the beach. They thought the situation would __________ if people did not take action to protect the beach. So they decided to __________the beach. They asked their family members to help. They spent the afternoon __________ all kinds of garbage on the beach. They___________that they made a difference in keeping the beach clean and protecting the ocean and its creatures. get worse plastic bottle clean up picking up feel proud While-listening Listen to the dialogue and write T or F. Post-listening Post-listening What can people do to protect the environment? Talk with your partner. A: What do you usually do to protect the environment? B: When I see garbage on the street, I pick it up and throw it in the garbage bin. How about you? C: I save water and take shorter showers. turn off lights, use cloth bags, separate garbage Summary Summary shark n. 鲨鱼 plastic n. 塑料； adj. 塑料的；可塑的 bottle n. 瓶子；一瓶（的量） bin n. 垃圾箱；大储藏箱 recycle v. 回收利用；再利用 behaviour n. 行为；举止 harmful adj. 有害的 whale n. 鲸 gun n. 枪；炮 kilo n. 千克；公斤 stomach n. 胃；腹部 situation n. 状况；形势 worse adj. 更糟的；更坏的（bad 的比较级） go for a swim 去游泳 You’re kidding me. 你在跟我开玩笑。 be harmful to 对……有害 get worse 变糟糕 agree to do 同意做…… the rest of 剩余的 Language points Language points 1. You’re kidding me. 你在开玩笑。 kidding的相关表达有： You’re kidding. 你是在开玩笑吧。 No kidding. 不是开玩笑。 Just kidding. 只是开个玩笑。 练一练：Don’t get mad——I was just kidding. 别生气，我只不过是开个玩笑。 Language points 2. It’s just some plastic. Look, it’s a plastic bottle. 只是一些塑料。看，是个塑料瓶子。 plastic ①n. 塑料 ②adj. 塑料的 练一练：I think these chairs are made of plastic. 我认为这些椅子是由塑料做成的。 练一练：We should use fewer plastic bags. 我们应该少用塑料袋。 Language points 2. It’s just some plastic. Look, it’s a plastic bottle. 只是一些塑料。看，是个塑料瓶子。 bottle n. ①瓶子 ②一瓶（的量） 牛奶瓶、水瓶、塑料瓶、玻璃瓶 a milk bottle, a water bottle, a plastic bottle, a glass bottle 我需要一瓶牛奶。 I need a bottle of milk. a pair of 一双；a bowl of 一碗；a piece of 一片/块/张；a cup of 一杯 Language points 3. I’ll go throw this bottle in the recycling bin. 我去把这个瓶子扔进可回收垃圾箱里。 recycle v. 回收利用；再利用 recycling bin 垃圾箱 recyclable adj. 可回收利用的；可再循环的 recycling n. 回收；利用 recycled 过去分词常作定语 Paper is recyclable. We can recycle the waste paper. The recycling of paper is good for our environment. Language points 4. Such behaviour is harmful to the ocean and its creatures.这种行为对海洋和海洋生物有害。 behaviour n. 行为；举止 behave v. 表现；有礼貌 Teenagers should learn to be responsible for their behaviours. 青少年应该学会对自己的行为负责。 behave well; behave badly Everyone should behave politely in public. 在公共场合，每个人都应该举止有礼。 Language points 4. Such behaviour is harmful to the ocean and its creatures.这种行为对海洋和海洋生物有害。 be harmful to 对……有害 = do harm to/ be bad for Using too many plastic bags is harmful to the environment. 使用太多塑料袋对环境有害。 Language points 5. If we do nothing, the situation will get worse. 如果我们什么都不做，情况会变得更糟。 worse adj. 更糟的；更坏的 是形容词bad, 副词badly的比较级 What’s worse 如果你从不尝试，你的生活只会变得更糟。 更糟糕的是 If you never try, your life is only going to get worse. Language points 6. They explain the plan to their family members, and everyone agrees to help. 他们向家人解释了计划，大家都同意帮忙。 agree to+ 建议/计划/安排/决定 agree to do sth 同意做某事 agree with sb 同意某人（的观点或意见） agree on sth 就某事达成一致 Language points 7. They spend the rest of the afternoon picking up bottles, plastic bags, and all kinds of garbage on the beach. 下午剩下的时间，他们在海滩上捡瓶子、塑料袋和各种垃圾。 当 “the rest of +名词、代词” 作主语时，谓语动词的单复数取决于of后边名词或代词的数。 The rest of the eggs have gone bad already. The rest of the bread has been eaten up. Exercises Exercises Fill in the blanks with the proper words. 1. White pollution is a serious problem. We should stop using _______. 2. Our class discussed how to _________ waste at school. 3. He kicked a rubbish _______very hard and hurt his toe. 4. We usually pick up empty _______ and sell them for money. 5. Smoking is _________ not only to yourself but also to your family. plastic recycle bin bottles harmful Homework Homework 基础性作业：熟读本课对话，完成课后同步练习。 拓展性作业：能自主复述本课故事。 实践性作业：和同学讨论3种以上力所能及的环保行为，制作家庭环保行为记录表，记录三天的家庭环保行动，每天最少两条。 Thank you! 35 2025 Blues 81972.43 $$