Unit1 Topic3 Section C 课件2023-2024学年仁爱科普版七年级英语上册

Section C Unit1 Making new friends Topic3 How old are you? - Lead -in -What is this ? -It is a _. -What are these? -They are _. - Lead -in -What is this ? -It is a _. -What are these? -They are _. - Lead -in -What is this ? -It is a _. -What are these? -They are _. - Lead -in -What is this ? -It is a _. -What are these? -They are _. Practice a book _ books two an eraser _ erasers three a ruler _ rulers four an orange _ oranges five a box _ boxes six a bus _buses seven 对话练习: -What’s this\that?(单数) -It’s … -What are these\ those? -They’re… (复数) 上21世纪教育网 下精品教学资源 Review 单数 a & an 看发音 1. a 用在以辅音音素开头的单词前。 例如:a book, a desk a“u” 2. an 用在以元音音素开头的单词前。 例如:an egg, an apple an “f” eg: desk-desks pen-pens eg: bus-buses box-boxes Eg: baby- babies family-families Eg: knife-knives Half-halves Eg: zoo-zoos tomatoes 复数 1、一般直接在词尾加-s 2、以s、x 、sh、ch结尾的词,加-es 3、辅音字母+y结尾,变y为i加-es 4、部分以f结尾的词,变f为ves 5、以O结尾,有生命+es, 无生命+s books English books maps rulers pencils Listening practice Listen and find out what kind of things are mentioned . Listening practice Listen again and number. 2 1 4 3 1b Complete the conversations.Then practice with your partner. A: What are these? They are B: _ _ cars. A: Thank you. B: That’s OK. A: Are _ eggs? B: Yes, _ _. A: Thank you. B: _ _. these they are You’re welcome What are these A: _ _ _? B: They are books. A: Thanks. B: You’re welcome. A: Are those oranges? B: _, _ _. A: What are they? B: They are _. A: Thanks. B: _ _. No they aren’t apples That’s OK is 变成 are this 变成 these that 变成 those orange变成 oranges -What is this\that? -It is an orange. - What are these\ those? -They are oranges. 单数 复数 this that I you he\she\ it am \ is 名词单数句子变复数句子 This is an apple. These are apples. I am 12 years old. We are 12 years old. 去掉a\an ,单数变复数 句子单数变复数 1.This is a book. 2. That is an eraser. 3.It is a red apple. 4.I am a boy. 5.He\ She is a teacher. 6. What’s this? These are books. Those are erasers. They are red apples. We are boys. They are teachers. What are these? Patterns : Wh