Unit6 SectionA 1a-2c 课件人教版新目标英语九年级全一册

Whichinventiondoyouthinkisthemosthelpfulinourdailylife?Unit6

Whenwasitinvented(Period1SectionA1a---2c)？

1a.

Numberthem[1-4](1=first,4=last)

A:Ithink…wasinventedbefore…

B:Well,Ithink…wasinvented

after….12341b

Whataretheytalkingabout?Theyaretalkingabouttheyearsoftheinventions._____1876_____1885_____1927_____19711b

Listenandmatchtheinventionswiththeyears._____1876_____1885_____1927_____1971Listenagainandwrite(T)fortruesentencesandwrite(F)forfalsesentences.1.Grandmahadacarwhenshewasyoung.2.Grandma

haveaTVwhenshewasyoung.3.Grandmahadatelephonewhenshewasyoung.4.Grandma

haveacomputerwhenshewasyoung.TFTF

A:WhenwastheTVinvented?B:It

wasinventedin1885.A:Whenwasthecarinvented?B:It

wasinventedin1876.A:Whenwasthe...invented

?

B:Itwasinventedin...188519031946187619251791182919731877165618912a

Listenandnumbertheinventions[1-3]

intheorderyouhearthem.12311.Whataretheshoeswithspecilheelsusedfor?2.Whataretheshoeswithlights

usedfor?3.Whatisthehotice-creamscoopusedfor?2bListenagaincompletethechartbelow.________thestyleoftheshoeshotice-creamscoopseeing_____________shoeswithlights_______reallycoldice-creamshoeswithspecialheelsWhatisit/aretheyusedfor?Inventionchanginginthedarkserving________thestyleoftheshoeshotice-creamscoopseeing_____________shoeswithlights_______reallycoldice-creamshoeswithspecialheelsWhatisit/aretheyusedfor?Inventionchanginginthedarkserving1.Whataretheshoeswithspecilheelsusedfor?2.Whataretheshoeswithlights

usedfor?3.Whatisthehotice-creamscoopusedfor?nameinventionswhenbeusedforSurveyWhat’syourfavoriteinvention?Whenwasitinvented?Whatisitusedfor?Myfavoriteinventionis....The...wasinventedin...

Itisusedfor...ButTom'sfavoriteinventionis...Tobecreativeandtrytomakeourworldmorecolorful.

SummaryA:WhenwastheTVinvented

?

B:Itwasinventedin1876.A:Whatis

itused

for?B:Itisused

forwatchingprogrames.一般过去时:was／were+动词过去分词beusedfordoingsth

Exercises1.TheTV_____________(invent)in1927.2.Theyareusedfor______(see)inthepark.3.Theshoeswithspecilheels____________(invent)foralongtime.

4.__________thecomputer________(什么时候发明的)？5.Apen_______

___

writing.6.Thecarwasinventedin1885.(划线部分提问)

______wasthecar__________？wasinventedwereinventedinventedwasWhenseeinginvented