六年级下册英语课件-Unit 4 Then and now Part A Let's try .pptx

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1、PartAUnit4ThenandnowLet’stryLet’stalk…………………………………1.Whatwasyourhouselikefiveyearsago?2.Arethereanycomputersinyourschoolnow?想一想，说一说课堂导入Let’stryToday,thereisaguestvisitingtheschool.Listenandtickorcross.1.Theschoolchangedalittle.2.Grandpacouldusecomputerswhenhewasatschool.××MissWhite:Children,pleasew

2、elcomeWuYifan'sgrandfathertotheclass.Class:Welcome！Grandpa:Wow！Theschoolisverydifferentfrommyoldschool.Therewerenocomputersatallbefore.Mike:Really?Howdidyoulearn?Grandpa:Welistenedtotheteachersandreadlotsofbooks.录音原文Let’stryLet’stalkListenandanswerthequestions.Werethereanylibrariesintheoldschool?C

3、ouldWuYifan'sgrandfatherseestarsatnight?12No,thereweren't.Yes,hecould.Let’stalkGrandpa:Wow,alibrary！Therewasnolibraryinmyoldschool.Sarah:Tellusaboutyourschool,please.Grandpa:Therewasonlyonesmallbuildingonahill.WuYifan:Couldyouseestarsatnight?Grandpa:Yes,Ilikedthestars.Sarah:Metoo.OnedayI'mgoingtov

4、isitthemoon.WuYifan:TheAmericanstookaboutfivedaystogettherein1969.Sarah:Howdoyouknowthat?WuYifan:Easy,IlookeditupontheInternet.Grandpa:Ah！TherewerenocomputersorInternetinmytime.Let’stalkWhatwasGrandpa'sschoollike?Therewasnolibraryinhisoldschool.Therewasonlyonesmallbuildingonahill.Therewerenocomput

5、ersorInternetinhistime.Let’stalkWhatwasyourschoollikefiveyearsago?Whatisitlikenow?Drawandtalk.FiveyearsagoNowTherewas...Therewere...Thereis...Thereare...star星形近stay（动词）停留；待例句Look！Therearemanystarsinthesky.看！天空中有许多星星。单元新词easy容易的反义difficult（形容词）困难的例句Thismathproblemissoeasy.这个数学题太简单了。单元新词lookup（在词典中或

6、通过电脑）查阅例句Youcanlookupthiswordinyourdictionary.你可以在词典中查阅这个单词。单元新词Internet互联网短语ontheInternet在网上例句TheInternetisveryimportantinourlife.互联网在我们的生活中非常重要。单元新词Therewasnolibraryinmyoldschool.我以前的学校里没有图书馆。知识讲解例Therewasnogyminmyoldschool.我以前的学校没有体育馆。例Therewerenomatchesinancienttimes.远古时代没有火柴。“Therewas/wereno+

7、某物”表示“过去没有某物”，当某物为可数名词单数或不可数名词时用was；当某物为可数名词复数时，用were。拓展知识讲解1.“no+单数名词”相当于“nota（n）+单数名词”。2.“no+复数名词/不可数名词”相当于“notany+复数名词/不可数名词”。Tellusaboutyourschool,please.请给我们讲讲您的学校吧。知识讲解例Tellmeaboutthatstory,please.请给我们讲讲那个故