Unit 13 Section B (1a-1e)（word教案）-【优翼·学练优】2025-2026学年九年级英语下册同步备课（人教版）

该初中英语教案聚焦环保主题，核心知识点包括recycle、stop doing sth.等词汇短语，“Recycling paper is really easy”等句型及“be+doing”“used to+do”等语法结构。课堂导入通过头脑风暴提问环保措施，结合视频引入1a任务，搭建旧知与新知的学习支架。 特色在于采用任务型教学，通过1a-1e任务链推进，如听力练习后角色扮演对话并书写，提升语言能力；讨论环保方法培养思维品质；合作探究与作业巩固学习能力。助力学生综合运用语言，教师教学环节清晰可操作。

The Third Period—Section B(1a－1e) Teaching Important Points　【教学重点】 　Key words & phrases： 　recycle stop doing sth.，recycle sth.，turn off，paper napkins 　Key sentences： 　1.Recycling paper is really easy. 　2.It's hard to stop riding in cars. 　3.We really shouldn't use paper napkins. 　Key structure： 　Talk about how to protect the environment and use “be＋doing；used to＋do；have/has＋done；be＋done；should＋do”． Teaching Difficult Points　【教学难点】 　★Use the structures to talk about environmental protection in the listening and speaking practice. Teaching Aids　【教学工具】 　A tape recorder，CAI or multimedia courseware. Teaching Steps　【教学过程】 ★Step 1　Leading in　【新课导入】 1．Greeting 2．Brainstorming Ask these questions： What can we do to help our environment？How can we help to stop air/land/water pollution？What can we do at school? 3．Practice with more students. ★Step 2　Cooperative inquiry　【合作探究】 1．Finish the task in 1a ①Play videos about environment to lead the students into the lesson. ②Get the students to make a list of the ways of what we can do to save the earth，using the results of the discussion at step 1.Then say in which ways they have done well. ③Read the items in 1a and rank them from 1 to 5. 2．Finish the task in 1b ①T：Do you often do these to help the earth？Talk with each other. ②Ask different students to say out their sentences in class. 3．Finish the task in 1c ①Read the introduction of 1c and read the phrases in the first column.Learn the meaning of them. ②Play the recording for the first time.Students check the things that Julia and Jack talk about.Check the answers with the class. 4．Finish the task in 1d ①Read the introduction of 1d.Play the recording for the second time. ②Get the students to finish the task in 1d. ③Play the recording once more.Students repeat and check the questions. ④Check.Ask the students to say out the complete sentences. 5．Finish the task in 1e ①Read aloud the conversation.Then ask a few pairs to role－play the conversation. ②Read the example conversation in 1e.Then students work in pairs.Role－play. ③Ask three pairs to say out their conversations to the class. ④Write their conversations in the exercise books. ★Step 3　Homework 1．Make conversations about saving the earth with other students after class. 2．Write a conversation to talk about what we can do to help the environment. 3．Translate the following sentences into English. (1)那女孩以前用纸巾。去年她停止使用了。 ________________________________________________________________________ (2)在你洗头发时应该关掉淋浴。 ________________________________________________________________________ (3)他们正在回收利用旧书报。 ________________________________________________________________________ Board Design　板书设计 Unit 13　We're trying to save the earth! Section B(1a－1e) recycle，stop doing sth.，recycle sth.，turn off Recycling paper is really easy. It's hard to stop riding in cars. We really shouldn't use paper napkins. Teaching Reflection　【教学反思】 　　　In this period，the students should have many chances to use the words and structures to talk about the environmental protection.They will learn new things by listening and speaking.In listening and speaking activities，they should use the grammar rules clearly.Then they must write down what they have talked about.In this way，their learning will be remembered better.So we can give them some written work to do after they do the listening practice and make conversations. 学科网（北京）股份有限公司 $