英语人教版九年级全册unit6 sectionA (1a-1c).ppt

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1、Let'schant!Good,well,wonderful!Better,best,great!Areyoubetter,best?Canyoudothebest?Let’stryourbest.Unit6SectionAWhenwasitinvented?ByAoFanItcanbeusedforworkingorstudying.ItlookslikeaTV,butitisn’taTV.GuessinggamecomputerGuessinggameItneverasksquestions,butwealwaysanswerit.Thereare10nu

2、mbersonit.telephoneWhoinventedthetelephone?Whoinventedthetelephone?贝尔BellBellinventedthetelephone.ThetelephonewasinventedbyBell.被发明bedoneWhichonewasinventedfirst?Thetelephonewasinventedbeforethecomputer.Thecomputerwasinventedafterthetelephone.…wasinventedbefore……wasinventedafter…Whi

3、chonewasinventedfirst?18761885192719711bListenandmatch.A:Whenwas…invented?B:Itwasinventedin…Itwasinventedin1885.A:When___thezipper_______?B:It________________.wasinventedin18931893wasinventedzipperfridgesfridgeA:Whatisthefridgeusedfor?B:Itisusedforkeepingthefoodfresh.1834A:Whatareth

4、eyusedfor?B:They_________openingthelocks.areusedforkeys1891exercising1884writing1839takingphotosA:Whenwas…invented?B:Itwasinvented…A:Whatisitusedfor?B:It’susedfor…pairwork1885travelingshoeswithspecialheelsshoeswithlightshotice-creamscoopInterestingInventions.Itrunsonelectricity.What

5、aretheyusedfor?A.changingB.keepingA.walkingatnightB.seeinginthedarkA.coldB.coolListenandchoose.2aShoeswithspecialheelsareusedfor_______thestyleofshoes.Shoeswithlightsareusedfor_________.Hotice-creamscoopisusedforservingreally_____ice-cream.IthinktheTVisthemostusefulinvention.Because

6、it’susedforwatchingprograms,anditcanmakeusrelaxed.Whatdoyouthinkisthemostusefulinvention?Why?组内讨论你们认为生活中最有用的发明(至少两项)，并说明原因。组长做出汇报。Inourgroup,wethinkthemostusefulinventionis…Because…Talkaboutthemostusefulinventioninyourgroup.searchtheinformationkeepfoodfreshtakephotostravelseeintheda

7、rkopenthelockstalkwithotherswritewatchprogramsSummaryNewwords:heelscoopelectricitystylezipperfridgeImportantsentences:2.TheTVwasinventedin1927.1.Whenwasthecomputerinvented?3.Whatisthetelephoneusedfor?4.Thecarisusedfortraveling.Difficultphrases:shoeswithspecialheelschangethestyleofsh

8、oes改变鞋子的样式有特殊后跟的鞋子汽