英语人教版三年级上册unit4 then and now.ppt

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1、Unit4ThenandnowA.Let’stalklet'sspellis---are---go---can---see---watch---read---look---waswerewentcouldsawwatchedreadlookedgymlastyeartime…yearsagolastmonth火眼金睛：Readquickly(快速、正确地读出单词)…monthsagograssinternetdininghallReviewstarsCanyouseethestarsduringtheday?Yes,Ican.No,Ican’t

2、./IcanlookitupontheInternet.lookup查阅Internet互联网lookitupontheInternetlookitupinthedictionarylookitupinthebookfriendstarIlikethemoon.OnedayI’mgoingtovisitthemoon.moonTellusaboutyouroldschool,please.Therewasonlyonesmallbuildingnearthehill.Therewasnolibraryinmyoldschool.Therewer

3、enocomputersorInternetinmyoldschool.Today,thereisaguestvisitingtheschool.Listenandtickorcross.Theschoolchangedalittle.Grandpacouldusecomputerswhenhewasatschool.自读课文，并回答下列问题：Wastherealibraryingrandpa’soldschool?Whatwasgrandpa’sschoollike?WhendidtheAmericansgotothemoon?G:Wow,a

4、library!Therewasnolibraryinmyoldschool.S:Tellusaboutyourschool,please.G:Therewasonlyonesmallbuildingonahill.W:Couldyouseestarsatnight?G:Yes,Ilikedthestars.S:Metoo.OnedayI’mgoingtovisitthemoon.W:TheAmericanstookaboutfivedaystogettherein1969.S:Howdoyouknowthat?W:Easy,Ilookedit

5、upontheInternet.G:Ah!TherewerenocomputersorInternetinmytime.G:Wow,alibrary!Therewasnolibraryinmyoldschool.S:Tellusaboutyourschool,please.G:Therewasonlyonesmallbuildingonahill.W:Couldyouseestarsatnight?G:Yes,Ilikedthestars.S:Metoo.OnedayI’mgoingtovisitthemoon.W:TheAmericansto

6、okaboutfivedaystogettherein1969.S:Howdoyouknowthat?W:Easy,IlookeditupontheInternet.G:Ah!TherewerenocomputersorInternetinmytime.WhatwasGrandpa’sschoollike?1.ReadP34threetimes.Homework2.Copythewordsandsentencesonthecopybook.Thankyou!