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1、Section A吴 春 燕 龙 港 三 中MuseumInvention MuseumHow much is it?18How much is it?RuleOnly one group that gets the most scores(分数)can enter the museum.Guessing: What is it?Guessing: What is it?Guessing: What is it?Microwave ovenIt is used for cooking and heating food (加热)What food can be heated in it?What
2、 is it used for?It is used for counting.calculatorWhat are they used for?They are used for giving light.light bulbsWhat is/are used for?Its/Theyre used foralarm clockIts an annoying invention.Because it wakes me up when Im sleeping.I think computer is the most helpful invention. Because it helps me
3、search the information that I need. A survey: What do you think is the most helpful/annoying inventions?Name Helpful inventionsWhy Annoying inventionswhyUseful expressions:A: What do you think is the most helpful/annoying invention? B: I think the most helpful inventionis A: Why is that? B: Well, it
4、 gives/helps peopleWho was (telephone) invented by? It was invented by Bell.Henry Ford Edison Bell Tsai Lun Wright brothers fisherinventorsinventionsPapermaking Plane Washing machine Light bulb Car Telephone19761971197619271885When was it invented?1bListen and match the inventions Listen and match t
5、he inventions with the dates.with the dates.abed c18761885192719711976dabec18761885192719711976When was the car invented?It was invented in 1885.Group work: What When Who Be used for Printing Tang Dynasty 朝代Chinese Making copiesbattery-operated slippersheated ice cream scoopshoes with adjustable hee
6、ls电池供电 的拖鞋加热的 冰激凌勺可调节 后跟的鞋2aListen and number the inventions in the order that you hear.3122b Listen again. Match the inventions with their inventors and uses.Inventionshoes with adjustable heelsbattery- operated slippersheated ice cream scoopWho was it/ were they invented by?Chelsea LanmonJayce Coz
7、iar and Jamie EllsworthJulie ThompsonWhat is it/ are they used for?scooping really cold ice creamseeing in the darkchanging the style of the shoesmusic candlemusic candleactivity glassesactivity glassestemperature cuptemperature cupTry to be an inventor!Welcome !The passive voice. 被动语态被动语态被动语态的构成构成:be动词+ (及物动词的) 过去分词 一般现在时一般过去时am (is, are) + donewas (were) + doneHomework:Describe one of your inventions And then write it down.
