三年级英语下册 unit4 lesson28（1）教案 冀教版

课题Lesson 28: In the Bedroom授课时间40分钟教学目的与要求1.Mastery vocabulary :above, below, beside.Twenty, twenty-one, twenty-two, twenty-three, twenty-four, twenty-five, twenty-six, twenty-seven, twenty-eight, twenty-nine, thirty.2.Practice and recognize this phrase :across from重点_ Words: above, below, beside.Twenty, twenty-one, twenty-two, twenty-three, twenty-four, twenty-five, twenty-six, twenty-seven, twenty-eight, twenty-nine, thirty. across from难点above, below, beside, across from.课型新授教具录音机、词汇卡片、课件、词卡袋板书设计Lesson 28: In the Bedroomabove beside twenty one(two, three, four, five, six, seven, eight, nine) A pocket panelbelow across from thirty作业Activity Book 1. Draw.2. Write the correct words on the lines.Step 1. Class Opening and Review1. Greeting Greet the students with phrases they know.2.ReviewChant “Three Little Teddy Bear”( Chant and do the actions) Where is the teddy bear?(出示课件).Review the words: in, on, underStep 2. New Concepts1. above, below, beside, across from.1) DemonstrateT: Where is the Teddy Bear? (出示实物)Ss: On the desk.T: Where is the Teddy Bear? Ss:. T: Above the desk . above, say it, please. Ss: above.T: On, above. （把铅笔放到课本的上面或上方演示on, above。 On 表示两个物体表面互相接触， above表示在的上方与物体不接触）T: Where is the eraser? Ss: Above the book.T: Where is the Teddy Bear? (出示实物) Ss: Under the desk.T: Where is the Teddy Bear? (出示实物) Ss: T: Below the desk. Below, read it, please.Ss: Below.T: under, below. (把课本放到讲桌的下面或下方演示under 和below 的区别，under 表示物体间靠的很近，below表示物体互相离得很远)用同样方法教授beside, across from2) Student BookLook at the pictures, discuss the pictures. Where is the picture? . Where are the sippers?. Where is the dresser? . Where is the TV?Follow the tape.3) PracticeChantWheres the picture? Wheres the picture? Above the bed, above the bed, its above the bed.Wherere the sippers? Wherere the slippers? Below the bed, below the bed, theyre below the bed.Wheres the dresser? Wheres the dresser? Beside the bed, beside the bed, its beside the bed.Wheres the TV? Wheres the TV? Across from the bed, across from the bed, its across from the bed.2. Numbers twenty to thirty.1) DemonstrateT: Look, how many girls are there in our class? Lets count: One, two, three, four(和学生一起数数，引出数字)Ss: One, two, three, four.T: How many boys are there in our class? Count it, please.Ss: One, two, three, four.T: How many students are there in our class? Count it, please.Ss: One, two, three, four, fivetwentyT: twenty. Say it, please.Ss: Twenty.T: Twenty, two. Twenty sounds like two.(提醒学生twenty发音像two)Well, go on, please. Twenty-one, twenty-two, twenty-threeSs: Twenty-one, twenty-two, twenty-three（告诉学生数字1到9加在“20”后，中间要带上一个连字符“-”）T: Thirty.(用手势演示)，follow me, please.Ss: Thirty. T: Thirty, three. Thirty sounds like three.2) Student BookFollow the tape.3) Practice Game “ Number Game”Divide the class into two teams. Ask one student from each team to draw a large circle on the blackboard. Call out ten numbers between one and thirty. Tell the students to write them anywhere in their circles. They then return to their seats. Pick two contestants, one from each team, to come to the blackboard. As you call out more numbers between one and thirty, the contestants erase them if they are there, or add them to the circle if they are not there. The first student to write a missing number in the circle earns a point for his or her team. The team with the most points wins.3. Check for understanding小结本课所学的重点内容Step 3 . Class ClosingHomework ：Activity Book1. Draw.2. Write the correct words on the lines.Game “ Clap”Ask the students to stand. Teach them this pattern of clapping in a 1-2-3 rhythm.1- 和同伴互拍手心。2- 和同伴互拍手背。3- 和同伴互拍手心。Count and clap this sequence, up to thirty: 1-2-1, 1-2-2, 1-2-31-2-20, 1-2-211-2-30. 把chant中的teddy bear放到课件中，再利用课件中的teddy bear来复习in, on, under,可以使学生一目了然，这样很自然的过渡到本课的新内容中。利用教室内可利用的物体，边演示边领读新单词，使学生既能读对单词又