陕旅版三年级下册英语Unit 7 There is a TV in the classroom.-Part B-ppt课件-(含教案+素材)--(编号：203ec).zip

火眼金睛（做选择我最棒） 。 1. How many _ are there in the library? There are four. A. student B. students C. a student 2. What is five and four? Its_. A. red B. nine C. eight Unit 7 There is a TV in the classroom. Lets review!复习反馈复习反馈 Look and say! 看一看，说一说。看一看，说一说。 How many pigs are there? There are .six How many apples are there? There are .eight How many kites are there? There are . two How many pens are there? There are .nine How many cats are there? There are . four How many stars are there? There is . one How many gifts are there? There are . five How many hamburgers are there? There are .seven onetwothreefourfivesix seveneightnineteneleven How many pencils are there? eleveneleveneleven twelvetwelve 3 + 9 = 4 + 8 = 7 + 6 = 2 + 9 = ( )+ ( ) = eleven twelve twelve twelve ? andis thirteenthirteenthirteen How many apples are there? There are thirteen. fourteenfourteenfourteen fifteenfifteenfifteen How many dogs are there? There fifteen. are sixteen seventeen eighteen nineteen twenty 听磁带，跟读。听磁带，跟读。 跟老师朗读。跟老师朗读。 eleventwelve thirteenfourteenfifteen 1112 131415 twentynineteeneighteen seventeen sixteen 1617 181920 twelve 12 twenty 20 thirteenfourteenfifteen sixteenseventeen eighteennineteen 131415 1617 1819 Group work!小组合作小组合作 Lets read and recite the numbers in groups. 组内合作，练习读背数字组内合作，练习读背数字11-20。 定时 炸弹 Time Bomb Lets play! 112146 123157 13816 17 18919 20 Lets guess! How many candies? 5+5=10 and is 7 + 8 11 + 9 Lets do! 聪明屋聪明屋 10 + 3 15 + 4 fifteen twenty thirteennineteen t h r e e two three four seven eight Lets guess! 看数字猜成语看数字猜成语 seven eight 七上八下七上八下 t h r e e two 看图猜成语看图猜成语 三长两短三长两短 three four 颠三倒四颠三倒四 看图猜成语看图猜成语 seven eight 横七竖八横七竖八 看图猜成语看图猜成语 20 21 22 23 24 25 26 27 28 29 twenty twenty-one twenty-two twenty-three twenty-four twenty-five twenty-six twenty-seven twenty-eight twenty-nine Know more! Homework 1.背诵数字背诵数字one-twenty。 2. 完成优化设计完成优化设计P47,48. Thank you! 第二课时第二课时 学习过程及引导： 一、板书课题、揭示目标 学习目标： 1. 学生能熟练听说单词： Student, teacher, fan, TV, blackboard, light, sofa 2. 学生能熟练运用句型： There is There are 二、指导自学 我们很棒！通过自学，让我们变得更棒吧！大家有没有信心？ 好，接下来我们就开始 吧！ 自学指导：打到小练习册 46 页，试着完成 think, write and number. 看谁的眼睛最好使！ Blackboard, teacher, fan, light 如果遇到困难，和同桌讨论，合作学习。 三、学生自学 学生看书，思考，合作讨论。 四、学生讨论、更正、归纳，合作探究。 1. Boys and girls, Miss Wang has a big and cozy home. In my home, there is a TV, a sofa and a c omputer. Whats in your home? 学生把书打到 53 页，观察 Look and tick 图片，回答： What s in your home? There is a window. There are shoes. There is a sofa. There is a ball, etc. 2. Lets learn more. How many students are there in the classroom? There are twenty. How many teachers? There is one. How many fans? There are four. And there are six lights. How many 提问数量，后+可数名词的复数形式。一般情况下名词的复数在其后加 s。 例：How many books do you have? How many students are there in your class? 3. Look and say. What can you see in the school? 学生讨论汇报：There is a car near the school. There are four students. There is a teacher. There are three bikes under the tree. There is a big building. 4. Ask and answer. 几位同学上台表演。 学生道具：一张桌子，一张椅子，一个书包，两本书，一块橡皮，一把尺子。 Whats in your desk? There is a bag in it. Whats on your desk? There are two books on it. Whats near the chair? There is a ruler near the chair. Whats under the chair? There is an eraser under it. 5. 当堂训练： Read, look and write T or F. 47 页练习：看图判断正误。 6. 总结 7. 课后练习 【课后反思】