英语人教版四年级下册unit 4 At the farm Alet's talk

Unit 4 At the farm Part A Lets talk 21教育网教学目标1. 能够在图片和教师的帮助下理解对话大意。2. 能够用正确的语音、语调朗读对话，并能进行角色表演。3. 能够在情景中运用句型What are these? Theyre 询问近处物体；运用句型Are these? Yes, they are./ No, they arent.确认物体。4. 能够在语境中理解生词或短语carrots, tomatoes, Try some! Yum. 并能正确发音。重点能够按照正确的语音、语调朗读对话，并进行角色扮演。在情景中运用句型What are these? Theyre；Are these? Yes, they are./ No, they arent. 问答交流。21cnjy难点两种问句What are these? Are these?的正确使用和应答。教学过程Step 1. Warm-up and review1. Look and say. 复习水果名词的单、复数形式。2. Lets enjoy. PPT 播放歌曲These are apples，引入单元学习话题。Step2. Presentation and practice1. Lead-in. 呈现情景图和句子：Mr Black is a farmer. He has a big farm. Lets go and have a look. 2. Lets learn. 1) 通过情景图，学习句型 What are these? Theyre 2) 通过情景图，学习句型Are these? 并引出生词carrots/ tomatoes。 3. Ask and answer. 运用所学句型，看图问答练习。 4. Lets talk1)Watch and answer呈现情景图，出示问题，让学生边看视频边寻找答案。Mike and Sarah are at the farm now.What vegetables do they see?2) Lets watch. 通过看、听、默读等形式理解文本。3）Check the answers. 通过文本呈现的形式核对答案。 4）Read and answer. T: What colour are the tomatoes? 学生寻找答案并回答Theyre yellow.21世纪教育网版权所有 5）Look, listen and imitate. 分句跟读，要求学生边听边模仿。注意语音、语调和语气的模仿。216) Fill in the blanks，对文本内容进一步梳理、理解和巩固。7) Role-play. 四人一组朗读并表演对话，分层次提出任务要求。Step3. Consolidation 1. Make a new dialogue. 仿照文本会话内容，练习新会话。A:What are these?B:Theyre _.A:Look at these. Are these_?B:Yes,they are./ No,they arent.A:Wow!They are so_. 2. Summary. 课堂小结。Step 4. Homework1.听录音跟读对话，并与同伴表演对话。 2.仿照Lets talk，编制一组对话，不少于四句。 1-cn-jy