Lesson8课件1(教育精.ppt

Lesson 8人教新版四年级英语下册人教新版四年级英语下册Unit 2 There are forty students in our class教学目标：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.看图，填数字。_ducks_ chickens_ birds_ flowersfourthreetwosix88176923622245665428613Lets sayboyHow old is he?How old is he?How many boys are there?girlHow old is she?How old is she?twenty-one twenty-two twenty-three twenty-four twenty-fivetwenty-six twenty-seven twenty-eight twenty-ninethirtyforty独立的数字（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以以-teen结尾的数字（结尾的数字（13-19）thirteeen 13 fourteen14 fifteen 15 sixteen 16 seventeen17eighteen 18 nineteen19thirtyfortytenHow many students?There are 40 students.How many boys?There are thirty boys.How many girls?There are ten girls.How manyHomework1 Do a survey about the school class number.2.Copy the new words