牛津高中英語模塊七unit ReadingPPT課件
-
資源ID:92583462
資源大小:747.85KB
全文頁數(shù):25頁
- 資源格式: PPTX
下載積分:20積分
快捷下載
會員登錄下載
微信登錄下載
微信掃一掃登錄
友情提示
2、PDF文件下載后,可能會被瀏覽器默認打開,此種情況可以點擊瀏覽器菜單,保存網(wǎng)頁到桌面,就可以正常下載了。
3、本站不支持迅雷下載,請使用電腦自帶的IE瀏覽器,或者360瀏覽器、谷歌瀏覽器下載即可。
4、本站資源下載后的文檔和圖紙-無水印,預(yù)覽文檔經(jīng)過壓縮,下載后原文更清晰。
5、試題試卷類文檔,如果標題沒有明確說明有答案則都視為沒有答案,請知曉。
|
牛津高中英語模塊七unit ReadingPPT課件
Lead-in: 1._ plays an important role in exploring the unknown fields and realizing the dreams of our ancestors(祖先).Science and technology2.High technology has a direct effect on our life.What electric goods and electronic appliances(電器) do you have at home?第1頁/共25頁 TV setremote control第2頁/共25頁 refrigeratorwashing machine第3頁/共25頁 microwave ovenAir conditioner第4頁/共25頁 flatiron vacuum cleaner第5頁/共25頁electric rice cookerelectromagnetic oven第6頁/共25頁 desktop laptop第7頁/共25頁digital cameraDVDmicrophone第8頁/共25頁MP4MP3第9頁/共25頁cell phonetelephone第10頁/共25頁tape recorderelectronic calculator第11頁/共25頁electric fanhair dryer第12頁/共25頁Timeline 1982 electric fan1984 TV(black-and-white)1985 refrigerator1986 washing machine1990 TV (colour)1997 air-condition2001 mobile phone(with basic functions)2004 mobile phone(with MP3 and camera)What can you conclude from the timeline?development第13頁/共25頁The development of electric devices:development of TVblack-and-white TVcolour TVLCD screen第14頁/共25頁 desktop laptopPalmdevelopment of computer第15頁/共25頁development of dictionarydictionaryelectronic dictionary第16頁/共25頁development of communicationletter/telegramtelephonebeepercell phone第17頁/共25頁developmentof cameramobile phonewith a cameradigital cameracamera第18頁/共25頁development of audio(音響) devicegramophone(留聲機)radio/tape recorder第19頁/共25頁 MDwalkmanCD playerMP3MP4第20頁/共25頁development of fanfanair conditionerelectric fan第21頁/共25頁Discussion:1.What can our human beings benefit from the development of electric and electronic appliances? 2.Can we depend on these appliances completely?第22頁/共25頁Summary With peoples hard work and intelligence, human beings own lots of useful and handyelectric and electronic devices.These devicesdo make us save a lot of time and energy.Besides, they free us from heavy housework.But we should not depend completely on them.We human beings should make reasonable useof them so that we can relax ourselves andfind pleasure and happiness in our life.第23頁/共25頁Homework 1.Read two passages on P106-107 2.Preview reading.3. Unit Revision: Period 1.第24頁/共25頁感謝您的觀看!第25頁/共25頁