Unit 1 Topic 3 Section B 课件 2021-2022学年仁爱科普版七年级英语上册

Topic 3 How old are you ? Section B Unit 1 Making New Friends Name: Tie Jiaxing Age: 7 Class: 1 Grade: 1 Tel : 0307435 From: Ning Xia What’s her name? How old is she? What’s her telephone number? Where is she from? Make conversations. Her name is Tie Jiaxing. She is 7. It is 0307435. She is from Ning Xia . What class is she in? She is in Class 1. What grade is she in? She is in Grade 1. desk book pen pencil map eraser This is my classroom . 介绍某物: This is a / an …… This is a TV. -Excuse me ,what’s this in English? -It’s a TV. This is a CD. -Excuse me ,what’s this in English? -It’s a CD. This is an eraser. -Excuse me ,what’s this in English? -It’s an eraser. This is an apple . -Excuse me ,what’s this in English? -It’s an apple . a和an的区别 1. a 用在以辅音音素开头的单词前。 例如:a book, a desk 2. an 用在以元音音素开头的单词前。 例如:an egg, an apple a/an被称作不定冠词,用在单数可数名词前,表达某一个人或事物中的一个,相当于汉语的“一”, 但不强调数目概念。 a/an用法的区别: a car a pencil a pen a book a map an apple an apple an orange an egg an eraser A: What’s this in English? B: