Module 5 Unit 2 They were young.教案

外研版四年级下册英语Module 5 《Unit 2 They were young.》教案 【教材分析】 本节课是外研版四年级下册Module 5《Unit 2 They were young.》的教学内容。本单元主要围绕描述人或物的现在与过去的状态展开，通过学习be动词的变化以及使用wasn't和weren't构成一般过去时的否定句。教材主要包括听力、口语、阅读和歌谣学唱等活动，有助于学生培养听、说、读、唱等多种语言技能。 【教学目标】 1. 能够听懂、会说并认读wasn’t, weren't, clean, dirty等单词。 2. 听懂、理解活动2中的文本大意并能正确朗读。 3. 能够初步掌握be动词的变化，正确描述人或物现在与过去的状态。 4. 朗读、学唱歌谣"A little chick"。 【教学重点和教学难点】 重点： 1.正确使用wasn’t和weren't描述一般过去时的否定句。 2.掌握be动词的变化，学会描述人或物现在与过去的状态。 难点：灵活运用be动词，正确描述现在与过去的差别。 【学情分析】 学生是四年级的学生，已经具备了一定的英语基础。他们对于be动词的变化和一般过去时的基本概念有了初步的了解，但可能还不够熟练。他们对于描述人或物的现在和过去状态可能还存在一定的困惑。在学习过程中，教师需要提供大量的口语练习和示范，帮助学生加深对语言形式和意义的理解。同时，通过歌谣学唱的形式，激发学生的学习兴趣，增强记忆和学习英语的乐趣。 【教学过程】 Step 1: Warm-up 教师与学生互动，问候学生，引发学生对过去和现在的讨论。教师可以问一些问题，如"What did you do yesterday "或"What do you usually do after school "，鼓励学生用英语回答。 例子： Teacher: Good morning, everyone! How are you today Let's talk about what we did yesterday. Jack, what did you do yesterday after school Jack: I played soccer with my friends in the park. Teacher: That sounds fun! How about you, Sarah What did you do yesterday Step 2: Presentation 教师出示图片，包括一些描述人或物的现在和过去状态的场景，例如：一个脏的房间和一个干净的房间。教师引导学生观察图片，用英语描述现在和过去的状态。教师板书wasn’t和weren't，并解释它们的用法和意义。通过例句和示范，让学生理解这两个单词的否定形式。 例子： Teacher: Look at these pictures. Can you describe the room in each picture How is the room now How was it in the past Student 1: The room is clean now. Student 2: The room wasn't clean before. Teacher: Great job! "Wasn't" is the short form of "was not," and "weren't" is the short form of "were not." We use them to talk about the past when something was not true or didn't happen. Step 3: Practice 学生进行口语练习，使用wasn’t和weren't描述图片中的场景，如"Alice's room wasn't clean yesterday, but today it is clean."。教师可以提供一些句子开头，让学生继续完成描述。学生分组进行对话练习，描述自己和组员的过去和现在状态，例如："You weren't tall when you were a baby, but now you are tall."。 例子： Teacher: Now, let's practice using "wasn't" and "weren't" in plete the sentences with the correct forms of the verbs. 1. The cat _____ hungry, but now it is full. 2. We _____ at home yesterday, but today we are at school. 3. You _____ happy last night, but now you are sad. 4. The flowers _____ beautiful before, but now they are withered. Step 4: Listening and Reading 播放活动2的录音，让学生听懂文本大意。然后，教师逐句播放录音，让学生跟读，并纠正他们的发音和语调。学 ... ...