陕旅版三年级下册英语Unit 8 The ruler is long.-Part A-ppt课件-(含教案)-公开课-(编号：30bf4).zip

陕西旅游出版社三年级下册陕西旅游出版社三年级下册 UnitUnit 8 8 TheThe RulerRuler Is Is LongLong 教学目标教学目标 1. 能听、说、读、写单词：long, big, small, tall, short, tree, grass。 2. 掌握单词short的两个不同意义。 3. 完成Look and wrtie部分的练习。 新课展示 Part A: Lets learn long tree grass small tall short big 新授单词1 tall T: Hello, boys and girls! What is this? Ss: It is an elephant. T: Is the elephant tall? Ss: Yes, it is tall. T: Tall, /t/, /, /l/, /tl/. Ss: Tall, /t/, /, /l/, /tl/. tall 新授单词2 short T: Look, this is the elephants tail. Is it long? Ss: No. It is . T: Yes, it is not long. It is short. Short, /, /, /t/. Ss: Short, /, /, /t/. short 新授单词3 long T: Hello, boys and girls! Can you see the elephants nose? Ss: Yes. T: It is long. Long, /l/, /, /, /l/. Ss: Long, /l/, /, /, /l/. long 新授单词4 small T: Hello, boys and girls! Can you see the elephants eyes? Ss: Yes, I can. T: Are they small? Yes, they are small. Small, /s/, /m/, /l/, /sml/. Ss: Small, /s/, /m/, /l/, /sml/. small 新授单词5 big T: Hello, boys and girls! What are these? Ss: They are ears. T: Are they small? Ss: No. T: They are big. Big, /b/, /, /g/, /bg/. Ss: Big, /b/, /, /g/, /bg/. big 新授单词6 grass T: What do you like to eat? S1: Bread and rice. T: What does the elephant like to eat? Do you know? S1: Rice? T: No. It likes grass. Grass, /g/, /r/, /s/, /grs/. Ss: Grass, /g/, /r/, /s/, /grs/. grass 新授单词7 tree T: Hello, boys and girls! What is it? Ss: . T: It is a tree. A tall tree. Tree, /tr/, /i/, /tri/. Ss: Tree, /tr/, /i/, /tri/. tree long big small tall short tree grass e long big small 长的长的 大的大的 小的小的 tall short grass tree 高的高的 矮的矮的 青草青草 树木树木 The ruler is_ The pencil is_ long short The tree is _ tall The grass is _ short The cars are _big The bikes are _small Unit8 . The ruler is long 教学目标：教学目标： 1. 知识与能力：能听说读写词汇：long , short ,tall ,tree, grass, big, small.掌握 short 的两个不同含义。 2.过程与方法：通过实物教学，学生能听说三对反义词。 3.情感态度价值观：引导学生注意观察了解人或物的不同特征。 教学重难点：教学重难点： 重点： long , short ,tall ,tree, grass, big, small 等的正确熟练使用。 难点：以上词汇的词汇描述所见物品。 教学准备：教学准备： 单词 long , short ,tall ,tree, grass, big, small 教学卡片、多媒体课件。 教学过程：教学过程： 1.新课导入： 和学生做日常问好后，带领学生观察教室并且询问：What can you see in the picture？ 2.新课展示： （1）出示火车、小汽车的图片并询问 T:What can you see in the picture? Ss:train , car T:对比两幅图片你可以得出什么结论？（找不同） T：The train is long and the car is short.然后领读单词并造句 （2）出示大象和小鸟的图片并询问 T:What can you see in the picture? Ss:elephant ， bird T:对比两幅图片你可以得出什么结论？ T：The elephant is big and the bird is small 然后领读单词并造句。 （3）出示树和小草的图片并询问 T:What can you see in the picture? T:tree ， grass T:对比两幅图片你可以得出什么结论？（树高，小草矮） T：The tree is tall and the grass is short 然后领读单词并造句。 以此类推学习后面的单词 （4）教师领读单词后让学生齐读单词。 （5）通过做动作练习读单词 （6）对着图片进行is long. .is short. .is tall. is big is small 等句子的练习。 3、内容小结： 通过一两道练习题来巩固本节的内容 4、作业布置: 本课新单词 5 遍并造句 板书设计： The ruler is long long short big small tall short