英语UnitWhenwasitinventedSectionA人教新目标九年级PPT学习教案

1、会计学1Section A 吴吴 春春 燕燕龙龙 港港 三三 中中第1页/共32页Museum第2页/共32页Invention Museum第3页/共32页How much is it?第4页/共32页18How much is it?第5页/共32页Rule Only one group that gets the most scores(分数分数)can enter the museum.第6页/共32页Guessing: What is it?第7页/共32页Guessing: What is it?第8页/共32页Guessing: What is it?Microwave oven

2、It is used for cooking and heating food(加热加热)第9页/共32页What food can be heated in it?第10页/共32页What is it used for?It is used for counting.calculator第11页/共32页What are they used for?They are used for giving light.light bulbs第12页/共32页What is/are used for? Its/Theyre used for第13页/共32页alarm clock Its an an

3、noying invention.Because it wakes me up when Im sleeping.第14页/共32页 I think computer is the most helpful invention. Because it helpsme search the information that I need. 第15页/共32页A survey: What do you think is the most helpful/annoying inventions?Name HelpfulinventionsWhy Annoying inventionswhy第16页/

4、共32页Useful expressions:A: What do you think is the most helpful/annoying invention?B: I think the most helpful invention isA: Why is that?B: Well, it gives/helps people第17页/共32页Who was (telephone) invented by?It was invented by Bell.Henry FordEdisonBellTsai LunWright brothersfisherinventorsinvention

5、sPapermakingPlane Washing machineLight bulbCar Telephone第18页/共32页19761971197619271885When was it invented?第19页/共32页1b1babedc18761885192719711976dabec第20页/共32页18761885192719711976 When was the car invented? It was invented in 1885.第21页/共32页第22页/共32页Group work: What When Who Be used forPrinting Tang D

6、ynasty 朝代朝代Chinese Making copies第23页/共32页battery-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第24页/共32页2a2aListen and number the inventions inthe order that you hear.312第25页/共32页2b Listen again. Match the inventions with their inventors

7、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?scooping really cold ice creamseeing in the darkchanging the style of the shoes第26页/共32页 Try to be an inventor!第27页/共32页Welcome !第28页/共32页The passive voice.被动语态的被动语态的: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, ar