Unit4ThenandnowPartALetstryLetstalk人教版(三年級起點)六年級下冊Letstry視頻Letstalk視頻LetstryLetstalkFreetalkArethereanydifferentthingsaroundyoubeforeholidaythennowafterholidayWarm-upRevisionstar(名詞)星【復數】starsPresentationSheiswatchingthestars.她正在看星星。easy(形容詞)容易的【搭配】itseasytodosth.做某事很容易ItiseasytolearnEnglish.學英語很容易。Internet(名詞)互聯網【短語】ontheInternet在網上TherearemuchinationontheInternet.在網上有很多信息。Letstry點擊“Letstry”，跟我一起練吧！視頻LetstryListenandanswerthequestionsLetstalkWhatwasGrandpasschoollikeWerethereanybigbuildingsinGrandpasoldschoolWerethereanycomputersorInternetinGrandpasschoolLetstalk點擊“Letstalk”，跟我一起練吧！視頻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重點句型一Tellusaboutyourschoolplease.請給我們講講您的學校吧。【詳解】這是一個祈使句表示請求。用于表達命令、請求、勸告、警告、禁止等的句子叫作祈使句。祈使句對象(即主語)是第二人稱you通常都省略。祈使句的動詞都為一般現在時句末則使用句號或感嘆號來表示結束。重點句型二Howdoyouknowthat你怎么知道的【詳解】這是一個詢問他人如何得知某件事的句型。How詢問方式know后面加賓語表示知道的內容。句型結構:How+助動詞+主語+know+其他用所給單詞的適當形式填空。1.There______(is)abookonthedeskyesterday.2.There______(are)noInternetinTangdynasty.3.I_______(do)stayathomelastnight.4.Mike______(go)tothegymlastmonth.5.People_________(can)usetheInternetbefore.wasweredidntwentcouldntTest重點詞匯star星星easy容易的Internet互聯網Sum-up重點句型觀察自己的家里過去和現在的變化，填寫表格。HomeworkThankyou