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ID:56537177
大小:1.84 MB
页数:46页
时间:2020-06-27
《九年级Unit6sectionA第二课时.ppt》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
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
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