英语人教版九年级全册Unit6SectionA(2a--2d).pptx

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1、SectionA(2a—2d)Unit6Whenwasitinvented?WangGuofangQingheMiddleSchoolHeisagreatinventor.Heinventedmanygreatinventions.KarlBenzin1885ThecarwasinventedbyKarlBenzin1885.Bellin1876ThetelephonewasinventedbyBellin1876.J.L.Bairdin1927TheTVwasinventedbyJ.LBairdin1927.Thec

2、omputerwasinventedbyEckertin1971.Eckertin1971Thedogusesthecomputertoplaygames.Thecomputerisusedtoplaygames.Thecomputerisusedforplayinggames.Weusecarstodrive.Carsareusedtodrive.Carsareusedfordriving.Thegirlusesthetelephonetospeaktoherpetdog.Thetelephoneisusedtosp

3、eaktoherpetdogbythegirl.Thetelephoneisusedforspeakingtoherpetdogbythegirl.MydaughteroftenusestheTVtowatchcartoons.TheTVisoftenusedtowatchcartoonsbymydaughter.TheTVisoftenusedforwatchingcartoonsbymydaughter.shoeswithhighheelsshoeswithspecialheelsshoeswithlightsfr

4、idgeItrunsonelectricity.hotice-creamscoop,runsonelectricityButIlikethestyleoftheskirtbest.我喜欢这条裙子的款式。Therearemanydifferentstylesofskirts.newinventionsshoeswithspecialheels有特殊后跟的鞋shoeswithlightsnewinventions发光的鞋newinventionshotice-creamscoop冰淇淋勺___shoeswithspecia

5、lheels____shoeswithlights____hotice-creamscoop,runsonelectricity3122aListenandnumbertheinventionsintheorderyouhearthem.Whydopeopleneedtheseinventions?A.Theycanmakethewomanwhowearsthemtaller.B.Theyareusedforchangingthestyleoftheshoes.A.Theylooksocool.B.Theyareuse

6、dforseeinginthedark.A.Itcanservereallycoldice-cream.B.Itcanmaketheice-creamnotsocoldInventionWhatisit/aretheyusedfor?shoeswithspecialheels________thestyleoftheshoesshoeswithlightsseeing___________hotice-creamscoop________reallycoldice-creamListenagainandcomplete

7、thechart.changingservinginthedark2bMakeconversationsusingtheinformationin2b.Whataretheshoeswithlightsusedfor?2cThey’reusedforseeinginthedark.In2a.Welearnedsomespecialinventions,Maybewecanhardlyseetheminourdailylives,doyouthinkso?Thenext,let’sseeacommoninvention.

8、Whatdothesethingshaveincommon?It’susedveryofteninourdailylives.Ithinkit’ssuchagreatinventionthatchangedtheworld.DoIhaveapoint?Readthepassagequicklyandanswerthequesti