英语人教版四年级下册unit at the farm .doc

Unit 4 At the farm教学设计兰村学校 施秀丽教学目标：知识目标：1.借助图片，帮助学生正确理解本课的对话大意。2.培养学生用正确的语音、语调朗读对话，并能进行角色表演。能力目标：1.在情景中运用所学句型问答是否是某种蔬菜以及是何种蔬菜：Are these carrots? Yes, they are. What are these? Theyre tomatoes.2.在情景中恰当运用句型Theyre good. Theyre so big! 来描述蔬菜特点。情感目标：1.培养学生学会合作交往，并知道赞美身边的物品，融洽同学之间的关系。2.教育学生从小养成多吃蔬菜、水果的好习惯。教学重难点：1.在情景中运用所学句型问答是否是某种蔬菜以及是何种蔬菜：Are these carrots? Yes, they are. What are these? Theyre tomatoes.2.在情景中恰当运用句型Theyre good. Theyre so big! 来描述蔬菜特点。3.在语境中理解carrot和tomato的汉语意思，并能正确发音。教学过程：一、热身 （Warm up）:Sing:Old MacDonald had a farm 二、复习 （Revision）：出示PPT：Old MacDonald had a farm. I have a farm , too. Look! This is my farm.Talk about this picture in groups.Look at this.1、Whats this ?2、Do you like oranges /apples? Why?三、新课展示 (Presentation)（一）观察图画，激趣导入1、 What are these ?2、 Do you like watermelons? Why?3、Are these apples ?（二）目标导学，探究新知1、观察图画，导入新知There are some vegetables at my farm.（1）西红柿图片提问：Whats this? Its a tamato.What are these ? Theyre tomatoes. (板书句型)（2）胡萝卜图片提问：Whats this ? Its a carrot.What are these ? They are carrots.Are these carrots ? Yes, they are. (板书句型)（3）情感渗透：Tomatoes and carrots are vegetables. Please remember: Every vegetable is healthy for our body.3、游戏教学，拓展句型（1）Lets play a game What animals are at the farm?Now we are at the farm. Lets see What animals are at the farm? This group ,please come to the front.If I say “rabbit” ,please do the action.教师请学生自己提问，让学生自己回答。T: Who can ask?S1: What are these ?S2: Are these dogs? Yes or No? These are ducks.师生共同边说边做操练句型：What are these? Are these ?(horses / ducks /cows /cats/ pigs/ rabbits/dogs/roosters/hens)(2)Ask and answer:Pratice the pictures in groups.（苹果、葡萄、香蕉、梨图片）（3）Lets try.（运用所学句型，请学生自编歌谣或歌曲。）Can you say the chant or sing a song with the new drills?Please try in groups.Which group would like to say?4、感知会话， 检测目标Are you happy at the farm? Now Our friends, Sarah and Mike , are at the farm. Lets go to see.（1）点击课件，倾听会话。Listen to the tape quietly.（倾听录音）（2）出示PPT: I have 3 questions.Answer my questions.1、What can they see? They can see and .2、How are the carrots? They are .3、How are the tomatoes? They are .（3）Open your English book. Listen again.（4）Please answer my questions.5、善于发现，敢于提问What questions do you have about this dialogue?（三）赏读入境，合作操练：（1）Listen and repeat.（2）Practice the dialogue in groups.（3）出示PPT: After reading, please finish“ I can read” in groups.（4）Read the dialogue in groups.（四）演读升华，展示提升：You can read the dialogue very well. Lets act the dialogue. OK?PPT : You may choose one of the items. Play the dialogue in groups.1、表演对话。Play the dialogue .2、改编对话。Adapt the di