陕旅版四年级下册英语Unit 3 Is it snowing -Part A-ppt课件-(含教案)-公开课-(编号：400c4).zip

UNIT3 Is It Snowing? Period II 陕陕旅版四年级级下册 Look at the clouds in the sky. Lets go home. Is it snowing? raining ? Yes,it is ./No,it isnt. Is there a wind? No.Theres no wind. A: Look at _ _ _ in the sky. B: Is it _ ? A: No, it isnt. B: Is there a wind? A: No, there is no wind. / Yes, there is. B: Is it _ ? A: Yes, it is. LiListen carefully Read after tape Grammar in use Is there a wind? Yes, there is. No, there isnt. Is there a wind? There is a wind. Look at the clouds in the sky. Is it raining/sonwing? Yes,it is./No,itnt. Look,ask and answer Practice Read and complete the sentences 1. What is he doing? _ (他在画画) 2. Is it snowing? _(是的) 3. I see a plane _(在天空) 4. It is _(下雪了) outside. How cold it is ! 5. He is singing songs. (变为一般疑问句) 6. They are watching TV. (变为一般疑问句) Homework: Talk about the weather after school with your parents. Thank you! good bye! Unit3 Is It Snowing 教学设计 I.教学内容 本节课选自陕旅版小学英语四年级下册 Unit3 Is It Snowing?第二课时，课本第 19 页。本节 课的课型为会话课。 II.教材分析 本单元以日常生活中人们常谈及的天气为主要内容，以 Unit 2 Im Cooking in the Kitchen. 中所学的现在进行时态为基础，通过对 rain, cloud, wind, sky, raincoat, glasses 以及功能句 look at the clouds in the sky. Is it snowing? Yes, it is. / No, it isnt. But there is no wind.的学习， 使学生能够在相应的语境中准确的描述天气。从而熟练掌握现在进行时态的用法。 III.学情分析 四年级学生有一定的语言基础，但词汇和句型量有限，不能灵活的运用和表达自己的想法。 需教师创设情境，不断地引导，鼓励他们开口说英语。 IV.教学目标 1.知识目标: 能熟练掌握功能句： （1）Look at the clouds in the sky. （2）-Is it snowing? -Yes, it is. / No, it isnt. （3）-Is there a wind? -No, there is no wind. 2.能力目标：能运用所学的词汇和句型准确地描述天气。 3.情感目标：鼓励学生大胆的开口说英语，学唱英文儿歌。培养学生学习英语的兴趣， 使 学生更加自信。 V.教学重难点 1.重点：学生能在学习过程中，理解运用 Look at the clouds in the sky. Is it snowing? -Yes, it is. / No, it isnt. Is there a wind? No，there is no wind.准确的描述天气。 2.难点：学生能通过学习掌握现在进行时态的用法。 VI.教学策略 为了突破这堂课的重难点，教法上主要采用情景教学法，儿歌说唱法来激发和引导学生进 行表达和交流。学法主要以小组合作法，模仿表演来培养学生的学习兴趣和自信。同时以 多媒体，简笔画等教学手段，使教学更加简单明了，有吸引力，从而是学生正确规范地运 用英语，共同合作完成任务，感受英语的语言魅力。 VII.教学过程 Step 1 Leading in Free talk Look at the sky and answer the questions： Are there many clouds in the sky? Is there a wind? Is it raining？ Is it snowing? 设计意图：通过谈论当天的天气，引导学生运用学过的功能句大胆的和老师交流，培养学 生运用语言的能力，将学生带入一个轻松愉快地英语氛围。 Step 2 Presentation 1. look at picture and answer the questions： Are there many clouds in the sky? Is there a wind? Is it raining？ Is it snowing? 设计意图:通过图片创设情境，引导学生回答问题，帮助学生理解本课的重点句型，为下一 个环节的听对话回答问题打下基础做好铺垫。 2. Listen and answer the questions： （1）Have the students close their eyes, listen to the tape carefully and answer the first question. Q1：Are there many clouds in the sky? 教师引导学生回答: Yes, there are. 教师出示 Part1 图片: Yes，Look at the clouds in the sky, there are many clouds in the sky. 和学生一起谈论 Part1 的图片，并指导学生读对话。 （2）Have the students close their eyes, listen to the tape again and answer the second question: Q2：Is it snowing? 教师引导学生回答： Yes ,it is . 教师出示 Part2 图片并陈述：Yes, its snowing. Look, how beautiful! 和学生一起谈论 Part2 的图片，并指导学生读对话。 （3）Have the students close their eyes, listen to the tape again and answer the third question. Q3：Is there a wind? 教师引导学生回答：No. there isnt. 教师出示 Part3 图片并陈述：No, its snowing. But there is no wind. 和学生一起谈论 Part3 的图片，并指导学生读对话。 3.Read the dialogue （1）Read after the tape. （2）Read by themselves. 设计意图：通过听力时学生感受标准的语音语调。通过问题的设计使学生明确听得目的。 了解对话的内容，通过教师的陈述和谈论图片使学生充分理解对话。达到能理解会读的目 标。 Step 3 Practice 1.Read the dialogue （1）Read the dialogue together. （2）Ask one student to read. （3）Read the dialogue in a group. T：Mom Boys：Liu Zhaoyang Girls：Aggie （4）Act the dialogue in three students. 设计意图：通过齐读、自读、分角色读的方式使学生充分读会对话。通过小组表演输出， 检查学生的掌握情况，同时给学生创造机会上台表演。培养学生的学习兴趣和运用语言的 能力，增强学生的自信。 Step 4 Summary 教师和学生一起改编歌词，并用学生熟悉的“两只老虎”唱出来。 设计意图：通过一首学生熟悉的歌曲来结束本节课，使学生能熟练运用现在进行时态。培 养学生的学习兴趣和运用语言的能力。 Step 5 Homework 1. Oral work,熟读并背诵课本第 19 页对话。 2. Written work,根据当天的天气完成对话。 A：Look out of the window. Are there many clouds in the sky? B：_. A：Is there a wind? B：_. A：Is it raining? B：_. 板书设计 Unit3 Is It Snowing？ Are there many clouds? Yes,there are. Is it snowing? Yes,it is. Is there a wind? No,there isnt. 设计意图:通过简单明了的板书使学生对重点句型和对话的主要内容一目了然，帮助学生理 清对话思路。使对话表演更顺畅，流利。