冀教初中英语八下《Lesson 20 A Computer Helps!》PPT课件 (5).ppt

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1、Lesson 20,A Computer Helps!,Words & expressions,laptopEasterenterkeysearchtopicdependbunnyhide,n. 笔记本电脑n. 复活节v. 输入；进入n. 关键；钥匙n. &v. 搜索；查找n. 话题v. 依靠；取决于n. 兔子v. 隐藏；躲避,The origin of Easter,Think about it!,What do you know about Easter? Do you often search for information on the Internet? How?,Objective

2、s,To understand the passage about Easter.2. To learn some useful words and expressions to introduce a festival.,Words: enter key searchtopic depend hide,Expressions:search engine depend on Easter Bunny fall onin this way search for,Read and answer.,1. How did the girl search for information on the I

3、nternet? She entered some key words into a search engine to find information on the topic.2. What did Ms. Liu ask her students to write about? She asked her students to write a report about Easter.3. Is Easter an important festival in Chinese culture? No, it isnt.,4. When is Easter? It is always in

4、March or April. 5. What do children do on Easter Day? Children have egg hunts and eat chocolate rabbits.6. What are symbols of Easter? Rabbits and eggs.,Read the lesson and fill in the blanks. Easter is an important _. It does not fall on the same day each year. Children believe that the Easter Bunn

5、y comes and _ chocolate eggs for them to find. Rabbits and eggs are both _ of new life. That means Easter is a way to welcome spring. Most people _ Easter with their family and friends.,festival,hides,symbols,celebrate,Language Points,1. Do you often search for information on the Internet?你经常在网上搜索信息

6、吗？search for 寻找；搜索You can search for and find reviews online, too.你也可以在网上搜索查找相关评论。You must examine how users may search for your page.你必须研究用户可能怎样搜索你的页面。,2. I entered some key words into a search engine to find information on this topic.我输入一些关键字在搜索引擎中找到关于这个话题的信息。key n. 键；关键；钥匙 They put the key in the

7、 door and entered. 他们用钥匙开了门然后进去了。The key to success is to be ready from the start. 成功的关键是从一开始就做好准备。,key adj. 重要的；关键的He is one of our key thinkers on the future of humanity in the cosmos.他在人类的宇宙前景上这个问题上，是重要的思考者之一。What are the key trends you could share with us?在关键趋势上您有什么想法可以分享？search engine 搜索引擎Do yo

8、u want the search engine to see every page on your website?你是否希望搜索引擎能看到你网站上的每一页面？,3. Easter does not fall on the same day each year. 每年复活节不落在同一天。fall on 落到；指向But it is lucky that the jug did not fall on my head.幸亏罐子没有砸在我头上，这真是不幸中的万幸。It is well known that the rain-drops on the roof are smaller than t

9、hose that fall on the street.正如我们所知道的，落在屋顶的雨滴比落在街上的雨滴要小一些。,The date depends on the moon. 日期取决于月亮depend on 取决于；依赖；依靠 I depend on my pen for a living.我靠写作为生。You shouldnt listen to the rumour. You can depend on me.你不应该听信流言蜚语，你可以信赖我。All depends on the weather.一切取决于天气。,5. In this way, it is like the Chin

10、ese Spring Festival. 通过这种方式,就像中国的春节。in this way 这样；用这种方法 Only in this way can we improve ourselves.只有用这种方法我们才能不断提高自己。In this way, you can quit smoking.通过这种方式，你可以戒烟。,Fill in the blanks with correct words. She used to work at her _ until four in the morning. 她以前经常在笔记本电脑前工作到凌晨4点钟。2. You are the _to you

11、r own happiness, so go ahead, unlock it once and for all.你自己便是自己的快乐的钥匙，因此，往前走，马上打开那把锁。,laptop,key,3. What do they know about your _?关于你的主题他们了解多少？4. Each day of the _brings its own meaning.节日里的每一天都有不同的含义。5. The burden would then _ _ the Europeans.那么，负担将落到欧洲人的头上。,topic,festival,fall on,6. All of our e

12、conomies _ _ oil.我们所有的经济都得靠石油。7. Dont keep getting onto the boy _ _ _, it will not do any good.别老是这样训斥孩子，这不会有什么好处。8. She pulled a face to _ her embarrassment.她做了一个鬼脸来掩饰她的窘态。,depend on,in this,way,hide,Time for Reflection,search engine depend on Easter Bunny fall on in this way search for,搜素引擎取决于；依赖；依靠复活节兔子落在；指向通过这种方式；这样搜索；寻找,Homework,Search for some information about an important festival in China and make a mind map for it.,Preview,Learn the words and expressions in Lesson 21.2. Underline the sentences you dont understand on page 54.,