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1、Section A Section A There are many great inventions in our life. Some of them are very useful in our work or study. Can you list some inventions around us?Look at the things below. In what order do you think they were invented? Discuss them with your group. Then number them1-4(1=first,4=1ast).4213Li
2、sten and match the inventions with the years.1876188519271976abcd1B1B-When was the telephone invented?-It was invented in 1876. -Who was it invented by?-It was invented by Bell-What is it used for?-It is used for communicating. 1876188519271976约翰翰阿塔那索夫（阿塔那索夫（Atanasoff)贝尔尔德德 J. L. Baird脱威迪克脱威迪克(Troui
3、thick)亚历山大山大贝尔尔 BellListen and number the inventions 1-3 in the order you hear them._Shoes with special heelsIts used for scooping really cold ice cream._shoes with lights_hotice-cream scoop, runson electricity312Right. It was invented by Chelsea Lanmon.Listen again and complete the chart below.Inve
4、ntion What is it/are they used for?shoes with special heels the style of the shoesshoes with lightsseeing hot ice-cream scoop really cold ice-creamchangingin the dark when you get up at night servingWhat is the phone used for?It is used for talking with people.What is the alarm clock used for?It is
5、used for waking people up in the morning.What is the bike used for?It is used for riding.What is the light bulb used for?It is used for giving light.Who was it invented by?When was is invented？1.电话是什么时候发明的？_ _the telephone invented?2.它们是用来做什么的？What _they _?3.不同发明的先驱者在那儿被列举出来。The pioneers of different inventions were _ there.4.它真的是如此伟大的一项发明？Is it really _ _ _invention?5.但是在那时候，它使用的并不广泛。But at that time, it_ _ _.When was arelistedsuch a great wasnt used widelyused for
