新目标九年级英语unit9公开课课件a.ppt

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1、cleanup把…打扫干净/收拾整齐cheerup使…振奋/高兴起来handout=giveout分发，发放thinkup=comeupwith想出，想起writedown写下，记下putup张帖，搭建putoff推迟，拖延callup召集，打电话给…setup=establish/start建立，创立，开办runoutof=useup用尽，用光takeafter=looklike/besimilarto与……相似/相像fixup=repair修理，修补giveaway赠送workout产生结果，发展，成功basketballplayeractres

2、ssingerinventorinvent发明（动词）invention发明（名词）inventor发明家SectionA（1a-2c)Unit9Whenwasitinvented?Thepassivevoice.被动语态被动语态的构成: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)+done{Whatisitusedfor?calculatorusedtodosth.过去常常做某事beusedtodoingsth.习惯于做某事beusedfor+名词/代词/动词ing被用来做=beusedtodo

3、Whatisitusedfor?Itisusedforcounting.calculatorWhataretheyusedfor?Theyareusedforgivinglight.lightbulbsWhatis/are…usedfor?It’s/They’re…usedfor…part219761971197619271885Whenwasitinvented?1bListenandmatchtheinventionswiththedates.abedc18761885192719711976dabec18761885192719711976par

4、t5Whenwasthecarinvented?Itwasinventedin1885.battery-operatedslippersheatedicecreamscoopshoeswithadjustableheels电池供电的拖鞋加热的冰激凌勺可调节后跟的鞋2bListen.Matchtheinventionswiththeirinventorsanduses.Inventionshoeswithadjustableheelsbattery-operatedslippersheatedicecreamscoopWhowasit/weretheyi

5、nventedby?ChelseaLanmonJayceCoziarandJamieEllsworthJulieThompsonWhatisit/aretheyusedfor?scoopingreallycoldicecreamseeinginthedarkchangingthestyleoftheshoesWhenwasit/weretheyinvented?Whatisit/aretheyusedfor?Whowasit/weretheyinventedby?homework写两个发明物的发明时间、发明者及用途GoodBye!