Unit 8 The Ruler Is Long. Part B（教学设计）陕旅版（三起）英语三年级下册

陕旅版英语三年级下册 Unit 8：The Ruler Is long 教学目标：（Teaching aims and demands） 知识目标：（Knowledge aims） 1.能听、说、读、写四会单词：long、shirt、big、small、tall、tree、grass 2.会将以上7个单词灵活运用于主要句型。 能力目标：（ability aims) 1. 在教学过程中，能做简单的角色扮演（激发学生的英语学习兴趣，提高他们与他人合作的能力）。 2. 能运用主要句型对人或物的外形特征进行简单的描述。 情感目标：（emotion aims） 1.鼓励学生大胆、大声说英语。 2.培养学生团结协作、乐于模仿的能力。 教学重点：（Teaching Key） 1. 能听、说、读、写6个单词，并会灵活运用于主要句型中； 2. 理解short的两种不同的含义，并会正确使用； 教学难点：（Teaching difficulty） 1.在具体情境中使用主要句型对人或物的外貌特征进行描述，达到学以致用。 教学准备：ppt、cards、 教学过程：（Teaching steps） Step Ⅰ Warming-up 1. Greetings. 2. Sing a song .<<Ten little fingers>> 3.Brain storming.（words and sentences) he she it they I we you your her his my coat glasses have has who this these (1) What’s this? It’s a ruler. (2) What are these? They are balloons. (3) What color is it? It’s black. (4)Who is he? He is Tutu. (5)Tutu has two ears. I have two ears, too. Step Ⅱ Warming-up 1.Ask and answer. 2.Design the title.（板书①） Step Ⅲ presentation 1.Show the ppt. Learn “long” and “short”. (1)Show the ruler and pencil, then ask: T: What’s this? Ss: It’s a ruler. T: And what’s it? Ss: It’s a pencil. T: Who can tell me the difference between “the ruler” and “the pencil”? Ss:(In Chinese)尺子是长的，铅笔是短的。 T:Very good! (2)Ss Spell—read—make sentence.（板书②） 2.Show the ppt learn “big” and “small”. (1)Ask and answer. T: What can you see? Ss: I can see an elephant and an apple ? T: Who can tell me the difference between “the balloon” and “the apple”?(in Chinese). Ss: 气球是大的，苹果是小的。 (2)Ss spell—read—make sentences.（板书③） 3.Show the ppt, learn “tree, grass and tall”. (1)Ask and answer. T: What can you see? Ss: I can see 大树和小草.（learn “tree” and “grass”)(板书4） T:Who can tell me the difference between “tree” and “grass” in Chinese? Ss:大树高 小草矮。 Learn：“tall” Sentences: The tree is tall. The grass is small. Step Ⅳ Consolidation 1. Read and repeat the design. 2. According to the design to make sentences. Ste