九年级Unit6sectionA第二课时.ppt

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1、Unit6HeelScoopElectricitystylen.鞋跟n.勺；铲子n.电n.样式；款式WordspreviewA:Whenwasthe_______invented?B:Ithinkitwasinventedin______.1971188518761927Testing1879Wasitinventedbefore/after/in…?lightbulb1879Whenwasitinvented?Itwasinventedin1879.Whowasitinventedby?ItwasinventedbyEdison.What

2、’situsedfor?It’susedforseeinginthedark.Car1885Whenwasitinvented?Whowasitinventedby?Whatisitusedfor?Benz.Itwasinventedin1885.Itisusedfortravelingfast.ItwasinventedbyBenz.Itisusedforwakingpeopleupinthemorning.analarmclock.Whatisitusedfor?A:Whatisthe________usedfor?B:Itisused

3、for__________________makingthefoodhot.(makethefoodhot)A:Whatistheusedfor?B:Ithinkitisusedfor________.(work)working观察与思考：beusedfor意为“被用来做……”，介词for表示目的和用途，后面接______或______。例如：Knivesareusedfor______________刀子是用来切东西的。练习：翻译句子(1)它用来在黑暗中照明。______________________________(2)钢笔是用来写的

4、。_________________________________名词动名词cuttingthingsItisusedforseeinginthedark.Thepensareusedforwriting.1879Edisonseeinthedark1839Daguerre[də'ger]takepicturesA:Whenwas____________invented?B:A:Whowasitinventedby?B:A:Whatisitusedfor?B:It’simaginationthatmakestheworldcolorful

5、andpeoplehaveneverstoppedtryingtoturndreamsrealistic.Thousandsofinventionscomeouteveryyear…ListeningListenandnumbertheinventions[1-3]intheorderyouhearthem.2a___shoeswithspecialheels___shoeswithlights___hotice-creamscoop,runsonelectricity123InventionWhatisit/aretheyusedfor?

6、shoeswithspecialheels________thestyleoftheshoesshoeswithlightsseeing___________hotice-creamscoop________reallycoldice-creamListenagainandcompletethechart.2bchangingservinginthedarkMakeconversationsusingtheinformationin2b.Whataretheshoeswithlightsusedfor?2cThey’reusedforsee

7、inginthedark.Whatarehotice-creamscoopusedfor?They’reusedforservingforreallycoldice-cream.Whatareshoeswithspecialheelsusedfor?They’reusedforchangingthestyleoftheshoes.Thefirstinventionisshoeswith________.Peoplealwayshittheirtoeson__________onthewaytothebathroomatnight.Sopeo

8、plecanusethemfor________inthe______.Listenagainandfillintheblanks.somethingseeingdarkligh