(
课件网) Unit 4 The Internet Connects Us Lesson 20 A Computer Helps! 1 学习目标 2 新课导入 3 新课讲解 4 当堂小练 5 课堂小结 目录 contents Master the new words and phrases,the meaning of text. Make the Ss talk about how to use a computer to learn. To learn more knowledge of the world,we should learn to use computer. 学习目标 Look at the pictures above. What day is it How much do you know about it 新课导入 THINK ABOUT IT What do you know about Easter Do you often search for information on the Internet？How 新课讲解 I just got a new laptop . It is very helpful . When Ms . Liu asked us to write a report about Easter，I decided to do all of my research on the Internet . I entered some key words into a search engine to find information on this topic . Here is what I found . What is Easter Easter is an important festival in Western culture . It’s one of the biggest holidays in many countries . When is Easter Easter does not fall on the same day each year . The date depends on the moon，but it is always in March or April . How do people celebrate Easter People celebrate Easter with their family and friends . They eat delicious food together . In this way, it is like the Chinese Spring Festival . On Easter Day，many childrenhave egg hunts and eat chocolate rabbits . Rabbits and eggs are symbols of new life . Children believe that the Easter Bunny comes and hides chocolate eggs for them to find . Culture Tip The celebration of Easter is all about new life. Christians celebrate new life at Easter . Though the meaning of Easter has changed over time，the rabbits and eggs remain . Children use baskets to collect coloured eggs when they go hunting for Easter eggs . Language point 1 I entered some key words into a search engine to find information on this topic. enter /'ent / v. 进来；进去；进入 固定搭配：enter ...into.... 把……输入到/ 进…… e.g. Please help me enter this sentence. 请帮我输入这个句子。 Language point 2 It’s one of the biggest holidays in many countries. one of (+the ＋形容词最高级) ＋可数名词复数, 表示“( 最……的……) 之一”。 e.g. He is one of the best friends of mine. 他是我最好的朋友之一。 当one of 作主语时, 其中心词为one, 所以谓语动词要用第三人称单数形式。 e.g. One of my friends in Beijing is coming to my city next month. 下个月我的一位北京的朋友要来我所在的城市。 Language point 3 The date depends on the moon, but it is always in March or April. depend是不及物动词，后面通常接介词on或upon。 e.g. You can’t depend on your parents forever . 你不能永远依靠你的父母。 depend/d 'pend/ v.依靠；取决于 Language point 4 Though the meaning of Easter has changed over time, the rabbits and eggs remain. though/ / conj.尽管；虽然 e.g. Though she gave no sign, I was sure she had seen me . 尽管她没有示意，我还是确信她看见了我。 though与although均表示“虽然”，两者通常可以替换。但前者较为普通，而后者较为正式。though和although都可以引导让步状语从句。两者均不能与连词but连用。 e.g. Although/Though it w ... ...
