Module 7Unit3 课件2023-2024学年外研版七年级英语上册

Module 7 Computers Unit 3 Language in use. 单击此处编辑母版文本样式 第二级 第三级 第四级 第五级 温故知新 shares 慢走 拜拜 watches lives 谢谢 goes 好运 visit send search 恭喜 选号造句：出现汉字接 通过加1分，出现单词 则需运用该词造句，视 正确情况加1--2分。 5 3 2 1 4 6 7 8 9 10 11 12 Guessing game I am very small. I can be used for calculating（计算）. In China, a lot of students use me to solve math problems. calculator（计算器） Who am I? PC (personal computer) I can be used for watching DVD, sending e-mail and communicating（交流）. However, I am not a PC. Someone says that I look like a notebook. laptop （笔记本电脑） Who am I? I am so small in size that I can fit in your hand. I usually have a small screen usually bigger than a phone, however smaller than the smallest laptop. PAD Who am I? 7 Can you name some other kinds of computers? huge computer My name is ENIAC. I am the first computer in the world. I was born in 1946 in America. I am very big, about one and a half times the size of a classroom. I am very heavy --about 30, 000 kilos! The first computer Around the world 环球世界 Around the world My name is ENIAC. I am the first computer in the world. I was born in 1946 in America. I am very big, about one and a half times the size of a classroom. I am very heavy — 30, 000 kilos! 1. What's the passage about? 2. What does ENIAC look like? It’s about the first computer in the world. It is very big. 1 Match the questions with the answers. Where do you save your homework? When do you use a computer? How many emails do you write every week? Who do you write to? I write to my friends. I save my homework in a document. I use my computer after school. I write three or four emails. 新知讲解 Tips:特殊疑问词应该和答句内容保持一致。 Grammar 一、特殊疑问句的构成： “特殊疑问词 + 一般疑问句” 二、特殊疑问词： what (询问事物) how much (询问价格) what time (询问时间, 尤其是钟点) what kind of