Unit 8 A green world Grammar 课件2025-2026学年译林版 英语八年级下册

该初中英语课件聚焦一般将来时被动语态，核心知识点为“will be done”和“be going to be done”结构。课堂导入通过Mr Wu谈论学校环境周，用去年种树的一般过去时被动句引出今年活动的一般将来时被动句，搭建旧知到新知的学习支架，帮助学生自然过渡。 其亮点在于融合语言能力、文化意识与思维品质。通过填空、对话、短文写作等任务型活动强化语法运用，结合环保主题描述学校活动，培养社会责任感。对比will和be going to的被动结构区别，引导分析语境，提升思维层次。总结用表格归纳结构、句型转换练习，学生能提升语法应用与环保意识，教师可高效实施教学。

Unit 8 A green world Grammar 译林版（2024）八年级 下 Learning objectives 1 Lead in Presentation 3 Practice Production 5 Summary Assessment 7 Homework 2 4 6 8 By the end of the lesson, I will be able to... 1 2 3 learn the use of the passive voice in simple future tense; use the passive voice in the simple future tenses correctly; use passive voice to describe school’s activities to protect the environment, and develop a strong sense of social responsibility and environmental awareness. 01 Learning objectives Lead in 02 Activity 1 Look and say. Mr Wu is talking about the school Environment Week. Presentation 03 Last year, many trees were planted at the school during the Environment Week. This year, other eco-friendly activities will be organized. A recycling event is going to be held at our school. Presentation 03 You can donate old clothes and shoes. They'll be sent to poor areas. I hope everyone will take an active part in at least one activity and also vote for the activities you want to see in the future. Presentation 03 Activity 2 Read and find. Last year, many trees ___________  at the school during the Environment Week. 一般过去时的被动语态: be + 过去分词 Read the sentences below and pay attention to the voice. This year, other eco-friendly activities ________________. A recycling event ________________ at our school. were planted will be organized is going to be held 一般将来时的被动语态 Presentation 03 Activity 3 Work out the rules. Last year, many trees were planted at the school during the Environment Week. This year, other eco-friendly activities will be organized. A recycling event is going to be held at our school.You can donate old clothes and shoes. They'll be sent to poor areas. I hope everyone will take an active part in at least one activity and also vote for the activities you want to see in the future. be going to be Presentation 03 Activity 4 Look and learn. 1.定义：一般将来时的被动语态用来描述_______________且主语是动作的_______。 He will be\is going to be taken to hospital in a few minutes. 他几分钟之内就会被送至医院。 将要发生的动作 承受者 In China, more and more wetlands will be\are going to be protected. 在中国，越来越多的湿地将会受到保护。 Presentation 03 Activity 5 Look and learn. 2.构成： The classroom will be cleaned after school. The sports meeting will be held next week. I am going to be invited to the party. A talk is going to be held this afternoon. These books are going to be given to poor kids. 主语 + will be + done +其他. 主语 + am\is\are going to be + done +其他. 注意:主语是第一人称 时，一般将来时的被 动语态也可以用 “shall be+动词的过去分词” 来表达。 Presentation 03 Activity 6 Look and learn. 3.区别： The rubbish will be taken away soon. 垃圾很快会被运走。 Your question will be answered later. 你的问题稍后会被解答。 The classroom is going to be cleaned this afternoon. 教室今天下午会被打扫。 These old books are going to be given away. 这些旧书准备捐赠出去。 （客观预判，无提前规划） （临时安排） （学校 / 班级早已安排好） （提前计划好的） ① 单纯对未来客观预测、 临时决定； ② 无提前计划、安排， 只是随口判断 / 陈述将 来会发生的事； ③ 也可用于意愿、承诺。 ① 强调事先已有计划、 安排、准备好的动作； ② 早就定下方案， 按计划将要被执行。 Presentation 03 Activity 7 Read and correct. A party will be hold next Friday. The problem is going to be solve by the students. These books will be send to poor children. The classroom will be clean tomorrow. 找出并改正句子中的错误。 clean → cleaned hold → held solve → solved send → sent Presentation 03 Activity 8 Look and learn. 否定句： ①主语 + will not be + done +其他 ②主语 + am\is\are not going to be + done +其他 Practice 04 The students are talking about the Environment Week. Practice 04 Activity 9 Read and complete. Look at the words below and help them make sentences using the passive voice in the simple future tense. A A lot of activities are going to be organize during the Environment Week. Posters for the activities will be designed by Sandy. Leaflets will be sent to all the people in the town. Practice 04 Activity 9 Read and complete. Look at the words below and help them make sentences using the passive voice in the simple future tense. A Some of the activities are going to be held in the town square. The playground will be decorated with green grass and flowers. An environmental show is going to be held in the town hall. Practice 04 Lisa is talking to her cousin Harry on the phone about a show that will be held during the Environment Week. Practice 04 Activity 10 Read and complete. B Help Lisa answer Harry’s questions using the passive voice in the simple future tense and the words in brackets. Lisa: Hi, Harry. There's going to be a show on environmental protection here. Harry: Really? When is the show going to be held? Lisa: (1)____________________________________ _________(this Friday evening) Harry:Will the show be held at your school? Lisa: No.(2)___________________________________ (in the town hall) The show/It is going to be held this Friday evening. The show/It will be held in the town hall. Practice 04 Activity 10 Read and complete. B Help Lisa answer Harry’s questions using the passive voice in the simple future tense and the words in brackets. Harry: Who will be invited to the show? Lisa: (3)_______________________________________ ___________________(some famous people in our town) Harry: What will be shown at the show? Lisa: (4)_______________________________________ ______________________________________(videos about the changes in the environment of Sunshine Town) Harry: What will be discussed at the show? Lisa: (5)_______________________________________ ___________________(ways to protect the environment) Some famous people in our town will be invited to the show. Videos about the changes in the environment of Sunshine Town will be shown at the show. Ways to protect the environment will be discussed at the show. Practice 04 Activity 10 Read and complete. Kitty is writing an article about pollution. Practice 04 Activity 11 Read and fill. C Complete it below using the passive voice of the words in brackets. Pollution Pollution is one of the biggest problems in the world today. In many places, rubbish (1) __________(throw) into lakes and rivers, so many of them (2) ___________(pollute). In some cities, people’s health (3) __________(affect) by air pollution. Harmful gases in the air cause coughing or worse, and more people (4) _____________________(hurt) in the future if the air does not become cleaner. Like people, animals (5) __________(harm) by pollution. Soil pollution and water pollution kill many animals every year. Plastic pollution is also a serious problem. is thrown are polluted is affected will/are going to be hurt are harmed Practice 04 Activity 11 Read and fill. C Complete it below using the passive voice of the words in brackets. Last year, millions of pieces of plastic (6) ___________(find) in the Atlantic Ocean. Much of the rubbish (7) _________ (eat) by seabirds and sea animals. Sadly, over one million seabirds and over 100,000 sea animals die every year because of this. If we do not act to improve the environment, more living things (8) _______________________(kill) by pollution. However, there is some good news. An environmental show (9) ____________________ (hold) in the town hall this Friday evening. All of us will have a chance to think about the world around us. Ways of protecting the environment (10) ___________________________ (discuss). Everyone can share ideas on how to make the world a better place. will/is going to be held will/are going to be discussed will/are going to be killed were found was eaten Production 05 Activity 12 Think and share. What school activities are there at your school to protect the environment? Can you describe them using the passive voice in the simple future tenses? At our school, more green activities will be held. More trees will be planted and watered next spring. The playground will be cleaned, and rubbish will be collected. Recyclable waste will be sorted into different bins. Posters will be drawn and put up to encourage environmental protection. Our school will become greener, and the environment will be better protected. Show time Talk clearly (内容清晰) Pronunciation(发音标准) Body language(使用肢体语言) Fluently(流利的) Reasonable(理由合理) Grade and share: Production 05 Activity 13 Sharing. For example: At our school, many things are done to protect the environment. Every week, recyclable waste is collected from each classroom, and materials such as paper, plastic bottles and cans are sorted into special bins. To save electricity, lights and computers are always turned off when not in use. Additionally, students are required to use paper on both sides whenever possible. Last year, positive changes were made. The sports field was cleared of rubbish, and trees were planted to support local wildlife. Further steps will be taken soon. For example, old uniforms will be collected for recycling next term. Through these efforts, our school environment is gradually being improved and will be better protected for the future. D Write a short text about your school’s activities to protect the environment, using the passive voice in the simple present, past and future tenses. Summary 06 The words we have learned 1. /vəʊt/ _____ 2. /ˈpəʊstə(r)/ n. _______ 3.污染 ______ 4.affect vt. _____ 5.气体 _____ 6.coughing _______ 7./ˈsiːbɜːd/ n. _______ 一、根据提示写单词。 vote poster 影响 gas seabird 咳嗽 pollute Summary 06 The grammar we have learned 二、句型转换（改为被动语态）。 1.We will plant more trees in the school yard. → More trees ____ ___ _______ in the school yard. 2.The teacher is going to give out the test papers after class. → The test papers ____ ______ __ __ ______ ____ after class. 3.People will use new energy cars in the future. → New energy cars ____ ___ _____ in the future. 4.They are going to clean the playground this weekend. → The playground ___ _____ ___ ___ _______ this weekend. is going to be cleaned will be planted are going to be given out will be used 1.这些海报将在下周被张贴在墙上。 ____________________________________________ 2.运动会将在下个月举行。 ______________________________________ 3.所有的垃圾很快会被清理干净。 ___________________________________ 4.旧校服将被回收利用。 ———————————————— Summary 06 The grammar we have learned 三、翻译句子。 Old school uniforms will be recycled. These posters will be put up on the wall next week. The sports meeting will be held next month. All the rubbish will be cleaned up soon. Assessment 07 Self-assessment I can use use the passive voice in the simple future tenses correctly; I can use the passive voice to describe school’s activities to protect the environment; I am more aware of how we can work together to make the earth a greener place. Basic (基础) 熟记一般将来时被动语态的两种结构，并根据提示，写出3个完整句子。 Improving(提升) Extend (拓展) 为学校环保周设计 1 句英文宣传语（需体现被动语态语境），并附上 30 词以内的设计说明。 Homework 08 写一篇 80 词左右的短文，介绍你学校的环保活动，至少使用 3 个被动语态句子。 Summary 05 Unit 8 A green world Grammar 一般将来时的被动语态: ①主语 + will be + done +其他 ②主语 + am\is\are going to be + done +其他 $