五年级上册英语课件－M5U2 there are forty.｜外研社（三起） (共13张PPT)

Module 5 Unit 2 There are forty. 本课是外研版小学英语三年级起 第五册module5第二单元，教学本课之前学生已经在第一单元学习了“There are”这一句型，本课的主要目的是让学生继续巩固There are 这一句型，学习英文数字整十数的表达，并能够将所学知识应用到实际生活中。 16 14 Revision 18 13 wonderful 17 20 15 19 Listen and chant . Numbers are having a party. Twenty, thirty, forty, fifty, sixty, seventy, eighty and ninety. All of them are dancing happily. Match . twenty thirty forty fifty sixty seventy eighty ninety 60 30 80 70 40 90 50 20 Let’s count . ten twenty thirty forty forty fifty sixty seventy eighty ninety ten 10 twenty 20 thirteen 13 fourteen 14 fifteen 15 eighteen 18 sixteen 16 seventeen 17 nineteen 19 “十几”的后缀是teen “几十”的后缀是ty thirty 30 forty 40 fifty 50 eighty 80 sixty 60 seventy 70 ninety 90 15+15= 46+24= 30 70 11+29= 40 27+23= 14+46= 50 60 Do the math. 17+3= 20 thirty There are thirty dogs in the picture. forty There are forty oranges in the picture. How many people are there in Liu Xing’s family? .