Lesson8教学设计1.doc
人教新版四年级英语下册 Unit2 There are forty students in our class Lesson 8教学设计教学目标：（1）通过介绍Miss. Green，使学生结识新老师并学习数字30-40。（2）通过认识新老师，了解本班的同学男生数和女生数，学习本课新内容：thirty, forty, boy, girl以及句子How many students are there in your class? There are forty.教学重点：通过典型图片和生动的教学活动，激发学生的学习兴趣，使学生在愉悦的学习氛围中，很自然地习得生词thirty, forty,并掌握四会单词boy和 girl教师可以利用简笔画、教学卡片和录音辅助教学。教学难点：通过真实的语境，引导学生在观察、探索的过程中，逐步领悟并习得本课语言知识，能用There are.语句表达人物和事物的多少；能理解并模仿本课对话进行交际。课前准备1准备录音机、教学挂图、ppt. 2准备各类房间图。教学过程1、热身复习(Warm-upRevision)（1）播放Number Song，让学生在欢快的歌曲中进一步熟悉数字。（2）复习数字。看图，填数字。看图，说电话号码，回答问题How old is he? How old is she? 为学习新数字做铺垫。2、新课导入(Presentation)（1）让学生按座位报数，学习30 thirty, 40 forty.然后问学生T: How many students are there in your class? Ss: There are forty.T: How many boys are there in your class?Ss: There are. T: How many girls are there in your class?Ss: There are.（2）教师板书单词。girl, boy,30 thirty, 40 forty,让学生主意boy和girl的书写。（3）学习30 thirty和40 forty,教师出示课件，要求学生读13和14：thirteen和fourteen教师注意指导thirteen和fourteen以及30 thirty和40 forty读音的区别，并介绍四个数词词缀的特点。（4）教师按照学生花名册点名numbers l40，再问其中的一名学生：Whats your number?学生答： I'm number同桌学生互相问答。通过真实的情景问答，巩固数字，引出会话重心数字3040。（5）向学生看课本，教师介绍Miss Green is a new English teacher.她想了解班里的学生数目情况。How many students are there in your class? How many boys are there in your class? How many girls are there in your class? 教师播放录音，学生模仿、跟读。（6）分角色朗读课文，练习课文对话。3、趣味操练(Practice)（1）报数。学生分成小组，两小组学生上台，听教师指令排好队(Line up)，然后报数115(Count from l-40)。看哪组排队快、静、齐，报数响亮、准确。（2）倒数。在有些情况下我们需要倒数增强紧迫感，如发射卫星。如学生对数词较熟悉，教师可要求他们倒数，这项任务更有挑战性。（3）数数班上的男、女生,然后选出3名学生，分别把30、40、10的编号贴在他们胸前，让3名学生有40、30、10编号的同学分别问How many students are there in your class? How many boys are there in your class? How many girls are there in your class? Ss answer: There are. （4）出示课件图片，让学生听录音，看歌词并且chant. 然后看这三位同学，在chant.(5)总结数字的用法：独立的数字（1-12) one 1 two 2 three 3 four 4 five 5 six 6 seven 7 eight 8 nine 9 ten 10 eleven 11 twelve12以-teen结尾的数字（13-19）thirteeen 13 fourteen14 fifteen 15 sixteen 16 seventeen17eighteen 18 nineteen194、板书设计：Lesson 8How many students are there in your class? There are forty.thirty, forty, boy, girl5、作业设计：1.Do a survey about the school class number. 2.Copy the new words
