英语人教版九年级全册Unit 6 Section A (1a----2c).pptx

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1、Whenwasitinvented?Unit6heelscoopelectricitystyleprojectpleasurezippern.脚跟；足跟n.勺；铲子n.电；电能n.样式；款式n.项目；工程n.高兴；愉快n.拉链；拉锁WordsandExpressionsdailyhaveapointwebsitepioneerlistmentionadj.每日的；日常的有道理n.网站n.先锋；先驱v.列表；列清单n.名单；清单v.提到；说到WordsandExpressionsDoyouknow?WhataretheFourGrea

2、tInventionsintheancientChina?What’sthiscalledinEnglish?cartelephonecomputertelevision1b.Listenandmatchtheinventionswiththeyears._____1876_____1885_____1927_____1976dacb1c.StudentB,coverthedates.StudentA,askStudentBwhenthethingsinthepicturein1bwereinvented.Thenchangerol

3、esandpracticeagain.Whenwasthetelephoneinvented?Ithinkitwasinventedin1876.2a.Listenandnumbertheinventions【1-3】intheorderyouhearthem.________shoeswithspecialheels________shoeswithlights________hotice-creamscoop,runsonelectricity3212b.Listenagainandcompletethechartbelow.I

4、nventionWhatisit/aretheyusedfor?shoeswithspecialheels_________thestyleoftheshoesshoeswithlightsseeing____________hotice-creamscoop___________reallycoldice-creamchanginginthedarkserving2c.Makeconversationsusingtheinformationin2b.Whataretheyusedfor?They’reusedfor…语法重点Wha

5、taretheyusedfor?它们是用来做什么的？beusedforsth./doingsth.意为“被用来做某事”，表示用途或目的，后接名词或动名词.。如：Clothesareusedforkeepingwarm.Woodcanbeusedforbuildinghouses.Thechopstickisusedforwritingontheblackboard.本课时重点回顾beusedfor被用做于Whenwas…invented?Itwasinventedin…Ithink…isinventedbefore/after…3.

6、Whatis/are…usedfor?Itis/theyareusedfor....