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1、Section A 吴吴 春春 燕燕龙龙 港港 三三 中中When was it inventedMuseumWhen was it inventedInvention MuseumWhen was it inventedHow much is it?When was it invented18How much is it?When was it inventedRule Only one group that gets the most scores(分数分数)can enter the museum.When was it inventedGuessing: What is it?When
2、 was it inventedGuessing: What is it?When was it inventedGuessing: What is it?Microwave ovenIt is used for cooking and heating food(加热加热)When was it inventedWhat food can be heated in it?When was it inventedWhat is it used for?It is used for counting.calculatorWhen was it inventedWhat are they used
3、for?They are used for giving light.light bulbslight bulbsWhen was it inventedWhat is/are used for? Its/Theyre used forWhen was it inventedalarm clock Its an annoying invention.Because it wakes me up when Im sleeping.When was it invented I think computer is the most helpful invention. Because it help
4、sme search the information that I need. When was it inventedA survey: What do you think is the most helpful/annoying inventions?Name HelpfulinventionsWhy Annoying inventionswhyWhen was it inventedUseful expressions:A: What do you think is the most helpful/annoying invention?B: I think the most helpf
5、ul invention isA: Why is that?B: Well, it gives/helps peopleWhen was it inventedWho was (telephone) invented by?It was invented by Bell.Henry FordEdisonBellTsai LunWright brothersfisherinventorsinventionsPapermakingPlane Washing machineLight bulbCar TelephoneWhen was it invented19761971197619271885W
6、hen was it invented?When was it invented1bListen and match the inventions Listen and match the inventions with the dates.with the dates.abedc18761885192719711976dabecWhen was it invented18761885192719711976 When was the car invented? It was invented in 1885.When was it inventedWhen was it inventedGr
7、oup work: What When Who Be used forPrinting Tang Dynasty 朝代朝代Chinese Making copiesWhen was it inventedbattery-operated slippersheated ice cream scoopshoes with adjustable heels电池供电电池供电的拖鞋的拖鞋加热的加热的冰激凌勺冰激凌勺可调节可调节后跟的鞋后跟的鞋When was it invented2aListen and number the inventions inthe order that you hear.3
8、12When was it invented2b 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 Coziar and Jamie EllsworthJulie ThompsonWhat is it/ are they used for?sco
9、oping really cold ice creamseeing in the darkchanging the style of the shoesWhen was it inventedmusic candleactivity glassestemperature cup Try to be an inventor!When was it inventedWelcome !When was it inventedThe passive voice.被动语态被动语态被动语态的被动语态的构成构成:be动词动词+ (及物及物动词的动词的) 过去分词过去分词 一般现在时一般现在时一般过去时一般过去时am (is, are) + donewas (were) + doneWhen was it inventedHomework: Describe one of your inventionsAnd then write it down. When was it inventedWhen was it invented
