高灯初中九年级英语公开课.ppt

《高灯初中九年级英语公开课.ppt》由会员上传分享，免费在线阅读，更多相关内容在行业资料-天天文库。

1、Whenwasitinvented?Unit9thesecondperiod高灯初中：何春茂18761885192719711976A:Whenwasthe_______invented?B:Itwasinventedin______.car1885RevisionlightbulbsinventionEdisoninventorEdisoninventedthelightbulb.ThelightbulbwasinventedbyEdison.KarlBenzinventedthecar.____

2、__wasinventedby_______.ThecarKarlBenzBellinventedthetelephone.___________wasinventedby___.ThetelephoneBellA:What’sthis?B:It’sa…A:Whenwasitinvented?B:Itwasinventedin...A:Whowasitinventedby?B:Itwasinventedby…1903WrightBrother1976AnAmerican1876Bell1927Bai

3、rd1885KarlBenzAskandanswerwithyourpartner.Let’sdiscussWhatarethecomputersusedfor?Theyareuesdfor…….(beusedfor+v-ing被用于……)playgamessearchinformationreadstorieschatwithfriendstingingingingA:Whatisthe_______usedfor?B:Ithinkitisusedfor_______________.talkin

4、gwithpeopleWhatisit?MicrowaveovenItisusedforheatingfood.(加热)Whataretheyusedfor?Theyareusedforgivinglight.lightbulbsWhatisitusedfor?Itisusedforcounting.calculatorA:Whatistheusedfor?B:Ithinkitisusedfor_______________.talkingwithpeoplecarcomputercalculato

5、rlightbulbscountinggivinglightinsteadingofwalkingstudyingPAIRWORKDoyouknowwhattheyareusedfor?Let’smatchthemtotheuses!1.talkingwiththepersonwhoisn’tnear2.traveling3.cooking4.eatingfood5.keepingawayfromtherain6.wakingusupThe…is/areusedfor–ing.pairworkA:w

6、hat’sthis?B:It’sa…A:Whenwasitinvented?B:Itwasinventedin...A:Whowasitinventedby?B:Itwasinventedby…A:Whatisitusedfor?B:Itisusedfor…1876Bell1976AnAmericanbattery-operatedslippersheatedicecreamscoopshoeswithadjustableheels电池供电的拖鞋加热的冰激凌勺可调节后跟的鞋2aListenandnu

7、mbertheinventionsintheorderthatyouhear.3122bListenagain.Matchtheinventionswiththeirinventorsanduses.Inventionshoeswithadjustableheelsbattery-operatedslippersheatedicecreamscoopWhowasit/weretheyinventedby?ChelseaLanmonJayceCoziarandJamieEllsworthJulieTh

8、ompsonWhatisit/aretheyusedfor?scoopingreallycoldicecreamseeinginthedarkchangingthestyleoftheshoesmusiccandleactivityglassestemperaturecupChallenge:Trytobeaninventor!Ifyoudreamit,youcandoit!!!SummaryA:Whenwas/werethe…invented?B:Itwas/The