Unit4ThenandnowPartALetstryLetstalk人教版(三年级起点)六年级下册Letstry视频Letstalk视频LetstryLetstalkFreetalkArethereanydifferentthingsaroundyoubeforeholidaythennowafterholidayWarm-upRevisionstar(名词)星【复数】starsPresentationSheiswatchingthestars.她正在看星星。easy(形容词)容易的【搭配】itseasytodosth.做某事很容易ItiseasytolearnEnglish.学英语很容易。Internet(名词)互联网【短语】ontheInternet在网上TherearemuchinationontheInternet.在网上有很多信息。Letstry点击“Letstry”，跟我一起练吧！视频LetstryListenandanswerthequestionsLetstalkWhatwasGrandpasschoollikeWerethereanybigbuildingsinGrandpasoldschoolWerethereanycomputersorInternetinGrandpasschoolLetstalk点击“Letstalk”，跟我一起练吧！视频Grandpa:Wowalibrary!Therewasnolibraryinmyoldschool.Sarah:Tellusaboutyourschoolplease.Grandpa:Therewasonlyonesmallbuildingonahill.WuYifan:CouldyouseestarsatnightGrandpa:YesIlikedthestars.Sarah:Metoo.OnedayImgoingtovisitthemoon.WuYifan:TheAmericanstookaboutfivedaystogettherein1969.Sarah:HowdoyouknowthatWuYifan:EasyIlookeditupontheInternet.Grandpa:Ah!TherewerenocomputersorInternetinmytime.AnswerthequestionsWhatwasGrandpasschoollikeWerethereanybigbuildingsinGrandpasoldschoolTherewasnolibraryinmyoldschool.Therewasonlyonesmallbuildingonahill.Therewasonlyonesmallbuildingonahill.AnswerthequestionTherewerenocomputersorInternetinmytime.WerethereanycomputersorInternetinGrandpasschoolLetstalk重点句型一Tellusaboutyourschoolplease.请给我们讲讲您的学校吧。【详解】这是一个祈使句表示请求。用于表达命令、请求、劝告、警告、禁止等的句子叫作祈使句。祈使句对象(即主语)是第二人称you通常都省略。祈使句的动词都为一般现在时句末则使用句号或感叹号来表示结束。重点句型二Howdoyouknowthat你怎么知道的【详解】这是一个询问他人如何得知某件事的句型。How询问方式know后面加宾语表示知道的内容。句型结构:How+助动词+主语+know+其他用所给单词的适当形式填空。1.There______(is)abookonthedeskyesterday.2.There______(are)noInternetinTangdynasty.3.I_______(do)stayathomelastnight.4.Mike______(go)tothegymlastmonth.5.People_________(can)usetheInternetbefore.wasweredidntwentcouldntTest重点词汇star星星easy容易的Internet互联网Sum-up重点句型观察自己的家里过去和现在的变化，填写表格。HomeworkThankyou