四年级英语下册 unit4 lesson25教案 冀教版

（冀教版）四年级英语下册教案 unit4 lesson25Lesson 25 My Favorite ColoursTeaching Aims: Key Words: pink orange white black brown green blue Sentence Structure: Is this a? Yes/No.Key Points: What is your favourite colour? I like My favourite colour is is my favourite colourTeaching Aids: tape tape recorder pigmentsTeaching procedure:. Warming-up 1. Hello boys and girls. Today we will talk about colours. How many colours do you know? (Stimulate students to find out some colours that they have learned)Say and PointTeacher: Point something red.Students: Point to something red in the classroom.( invite one volunteer to come to the front and give the orders). New ConceptsTeacher: My favourite colour is blue. What is your favourite colour?Students: My favourite colour is I like is my favourite colour( Show them different ways to response the question)ActivityGive students 3 minutes to make up dialogues according to the example above. ( teacher walk around students to check their work and offer help as long as possible)Mix colours Teacher: Just now, we talked about many kinds of colours. But today I only take five colours with me . They are red, yellow, blue, white and black. ( show students the pigments and encourage them to say them in English). We can try to mix any two of them and receive new colours.( give students ten minutes to create new colours with the five colours. After the activity, invite some of them to express how to make green, pink, orange, purple etc.)Result: Red and blue make purple. Red and yellow make orange. Blue and yellow make green.Red and white make pink.Listen to the tape Part two : Favourite colours.Before listening to the tape, show students some questions. For instance: What is Dannys favourite colour? Do Jenny and Danny like the same colour?Draw and colourT: Please draw a red apple. ( teacher draw a red apple on the blackboard.) Is this a red apple?Ss: Yes. T: Draw a green tree. ( teacher draw a green tree on the blackboard) Is this a green tree?Ss: Yes. T: Draw two blue chairs. ( teacher draw two purple chairs on the blackboard) Are they blue chairs? Ss: No.T: Draw( use this way to practice the sentence structure: Is this?) Open the textbook and read try to read part one . 5 minutes later check their reading. Class closing.Homework: Draw a picture and try to use all your favourite colours. Writing on the blackboardLesson 25