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1、Lesson 20A Computer Helps!Words & expressionslaptopEasterenterkeysearchtopicdependbunnyhiden. 筆記本電腦筆記本電腦n. 復(fù)活節(jié)復(fù)活節(jié)v. 輸入；進入輸入；進入n. 關(guān)鍵；鑰匙關(guān)鍵；鑰匙n. &v. 搜索；查找搜索；查找n. 話題話題v. 依靠；取決于依靠；取決于n. 兔子兔子v. 隱藏；躲避隱藏；躲避The origin of Easter1. What do you know about Easter?2. Do you often search for information on the Int

2、ernet? How?Objectives1. To understand the passage about Easter.2. To learn some useful words and expressions to introduce a festival.Words: enter key searchtopic depend hideExpressions:search engine depend on Easter Bunny fall onin this way search forRead and answer.1. How did the girl search for in

3、formation on the Internet? 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

4、? It is always in 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 th

5、at the Easter Bunny 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.festivalhidessymbolscelebrate1. Do you often search for information on the Internet?你經(jīng)常在網(wǎng)上你經(jīng)常在網(wǎng)上搜

6、索搜索信息嗎？信息嗎？search for 尋找；搜索尋找；搜索You can search for and find reviews online, too.你也可以在網(wǎng)上你也可以在網(wǎng)上搜索搜索查找相關(guān)評論。查找相關(guān)評論。You must examine how users may search for your page.你必須研究用戶可能怎樣你必須研究用戶可能怎樣搜索搜索你的頁面。你的頁面。2. I entered some key words into a search engine to find information on this topic.我輸入一些我輸入一些關(guān)鍵關(guān)鍵字在字

7、在搜索引擎搜索引擎中找到關(guān)于這中找到關(guān)于這個話題的信息。個話題的信息。key n. 鍵；關(guān)鍵；鑰匙鍵；關(guān)鍵；鑰匙 They put the key in the door and entered. 他們用他們用鑰匙鑰匙開了門然后走了進去。開了門然后走了進去。The key to success is to be ready from the start. 成功的成功的關(guān)鍵關(guān)鍵是從一開始就做好準備。是從一開始就做好準備。key adj. 重要的；關(guān)鍵的重要的；關(guān)鍵的He is one of our key thinkers on the future of humanity in the cos

8、mos.他在人類的宇宙前景上這個問題上，是一位他在人類的宇宙前景上這個問題上，是一位重要的重要的思考者。思考者。What are the key trends you could share with us?在在關(guān)鍵關(guān)鍵趨勢上您有什么想法可以分享的么？趨勢上您有什么想法可以分享的么？search engine 搜索引擎搜索引擎Do you want the search engine to see every page on your website?你是否希望你是否希望搜索引擎搜索引擎能看到你網(wǎng)站上的每一能看到你網(wǎng)站上的每一頁面？頁面？3. Easter does not fall on t

9、he same day each year. 每年復(fù)活節(jié)不每年復(fù)活節(jié)不落落在同一天。在同一天。fall on 落到；指向落到；指向But it is lucky that the jug did not fall on my head.幸虧罐子沒有幸虧罐子沒有砸在砸在我頭上，這真是不幸中的我頭上，這真是不幸中的萬幸。萬幸。It is well known that the rain-drops on the roof are smaller than those that fall on the street.正如我們所知道的，正如我們所知道的，落在落在屋頂?shù)挠甑伪嚷湓谖蓓數(shù)挠甑伪嚷湓诮稚系挠?/p>

10、滴要小一些。街上的雨滴要小一些。4. The date depends on the moon. 日期日期取決于取決于月亮月亮depend on 取決于；依賴；依靠取決于；依賴；依靠 I depend on my pen for a living.我我靠靠寫作為生。寫作為生。You shouldnt listen to the rumour. You can depend on me.你可別聽信流言蜚語，你可以你可別聽信流言蜚語，你可以信賴信賴我。我。All depends on the weather.一切一切取決于取決于天氣。天氣。5. In this way, it is like th

11、e Chinese Spring Festival. 通過這種方式通過這種方式,就像中國的春節(jié)。就像中國的春節(jié)。in this way 這樣；用這種方法這樣；用這種方法 Only in this way can we improve ourselves.只有只有用這種方法用這種方法我們才能不斷提高自己。我們才能不斷提高自己。In this way, you can quit smoking.通過這種方式通過這種方式，你可以戒煙。，你可以戒煙。 search engine depend on Easter Bunny fall on in this way search for搜素引擎搜素引擎取

12、決于；依賴；依靠取決于；依賴；依靠復(fù)活節(jié)兔子復(fù)活節(jié)兔子落在；指向落在；指向通過這種方式；這樣通過這種方式；這樣搜索；尋找搜索；尋找Fill in the blanks with correct words.1. She used to work at her _ until four in the morning. 她以前經(jīng)常在她以前經(jīng)常在筆記本電腦筆記本電腦前工作到凌晨前工作到凌晨4點鐘。點鐘。2. You are the _to your own happiness, so go ahead, unlock it once and for all.你自己便是自己的快樂的你自己便是自己的快樂

13、的鑰匙鑰匙，因此，往，因此，往前走，馬上打開那把鎖。前走，馬上打開那把鎖。laptopkey3. What do they know about your _?關(guān)于你的關(guān)于你的主題主題他們了解多少？他們了解多少？4. Each day of the _brings its own meaning.節(jié)日里節(jié)日里的每一天都有不同的含義。的每一天都有不同的含義。5. The burden would then _ _ the Europeans.那么，負擔(dān)將那么，負擔(dān)將落到落到歐洲人的頭上。歐洲人的頭上。topicfestivalfall on6. All of our economies _ _

14、oil.我們所有的經(jīng)濟都得我們所有的經(jīng)濟都得靠靠石油。石油。7. Dont keep getting onto the boy _ _ _, it will not do any good.別老是別老是這樣這樣訓(xùn)斥孩子，這不會有什么好處。訓(xùn)斥孩子，這不會有什么好處。8. She pulled a face to _ her embarrassment.她做了一個鬼臉來她做了一個鬼臉來掩飾掩飾她的窘態(tài)。她的窘態(tài)。depend onin thiswayhideHomeworkSearch for some information about an important festival in China and make a mind map for it.1. Learn the words and expressions in Lesson 21.2. Underline the sentences you dont understand on page 54.