1、THE WORLD OF SCIENCEBook 3 Unit 3B3U3Starting out&listeningGreatest inventions in your mindSpeaking of great inventions,what do you think is the greatest invention ever?Why?Inventions in fantasy novelsRead about the inventions from famous novels and choose those that have become a reality.And give s
2、ome description about them in reality.Activity 1/liv/n.操纵杆，控制杆/vn/v.to suddenly disappear/fent/adj.微弱的，不清楚的/krnkl/adj.编年史；历史 the 新闻报subscribe/sbskrab/v.订阅subscribersubscription accountInventions in fantasy novelsThe third and fourth inventions have become a reality.People nowadays can have video cha
3、ts with each other via mobile phones and computers connected to the Internet.And many newspapers have offered their readers free digital editions.Furthermore,live chat rooms make it possible for people to communicate with reporters,statesmen and scientists.Activity 1Invention stories What is Alzheim
4、ers/ltsam/disease?Who are the common Alzheimer patients?Is it curable?What are scientists trying to deal with it?Do you know any inventions related to it?Invention storiesTake a look at the picture and predict what the listening material will tell.Invention storiesListen to the TED talk and number t
5、he pictures in the correct order.Activity 7Invention storiesListen to the TED talk and number the pictures in the correct order.Describe the process of the invention in your own words.43512Activity 7Invention storiesComplete the notes with the information you got from the video.Now listen to the con
6、versation and check your notes.Activity 8stepped on the floor a pair of socks designed for people with Alzheimers diseasea student from New York His grandfatherA warning Invention storiesFrom Kenneths story as well as your own experience,what traits do you think successful inventors have?autious abo
7、ut potential needseady for challengesfficientble to tolerate failurealentednquisitive(好学的)igorous(energetic)ngrossed(absorbed)Invention storiesWork in pairs.Act out the conversation about the invention of the telephone.Student A:Turn to Page 82.Student B:Turn to Page 85.Activity 9Useful expressions-
8、This is a product _(design)for people with Alzheimers disease.-He even won an award for it at a science fair.fair n.交易会；展销会；介绍会；展览会-How did he _(想出)the idea.-Once he got lost in the city and _(花了一整天找他).-The family was always worrying about him _(leave)the house and had to keep an eye on him even at
9、night.designedcome up withit took a whole day to find himleavingUseful expressions-That moment inspired him,and a good idea _(突然想起).-It made him think of putting a device into a pair of socks to _(感知压力).-He created a device _(和大小一样)a coin.came to his mindsensepressurethe size of=the same size asHomework学案Unit 3 Period 2报纸阅读+摘抄继续背书本周开始Passage 27，周四检测Passages 25&26+报纸词汇
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