（最新版）Unit1__SectionA__Grammar__Focus精品课件VIP免费

Unit1Wheredidyougoonvacation?Wheredidyougoonvacation?IwenttoNewYorkCity.Didyougooutwithanyone?No,noonewashere.Everyonewasonvacation.Didyoubuyanythingspecial?Yes,Iboughtsomethingformyfather.Howwasthefood?No,Iboughtnothing.Dideveryonehaveagoodtime?Oh,yes.Everythingwasexcellent.GrammarFocusGrammarFocusLinda:Didyoudo________funonyourvacation,Alice?Alice:Yes,Idid.IwenttoSanya.Linda:Howdidyoulikeit?Alice:Well,itwasmyfirsttimethere,so_____________wasreallyinteresting.3aFillintheblankswiththewordsintheboxandpracticetheconversation.anyonesomethinganythingeverythingnothinganythingeverythingLinda:Didyougowith__________?Alice:Yes,Idid.Iwentwithmysister.Linda:Didyougoshopping?Alice:Ofcourse!Ibought__________formyparents,but_________formyself.Linda:Whydidn’tyoubuy__________foryourself?Alice:Ididn’treallysee____________Iliked.anyonesomethingnothinganythinganythingDearBill,Howwasyourvacation?Didyoudo________interesting?Did________inthefamilygowithyou?Iwenttoafriend’sfarminthecountrysidewithmyfamily._________wasgreat.anythingeverythingnothingeveryonenooneanythingeverythingnothingeveryonenoone3bFillintheblanksinthee-mailmessagewiththewordsinthebox.anythingeveryoneeverythingWefedsomehensandsawsomebabypigs.Theyweresocute!Theonlyproblemwasthattherewas__________muchtodointheeveningbutread.Still__________seemedtobebored.Byefornow!Marknothingnothing3cAskyourgroupquestionsabouttheirlastvacation.Thentelltheclassyourresults.Didyou…EveryoneSomeoneNooneeatinganythingatarestaurant?readanythinginteresting?Visitanyoneinyourfamily?Buyanything?Keepadiary?Inourgroup,everyoneatesomethingatarestaurantExplanation1.-Wheredidyougoonvacation?-IwenttoNewYorkCity.(1)wheredidyougo…?是一般过去时的疑问句，did是助动词.(2)went是go的过去式，实义动词的过去式没有人称和数的变化。(3)实义动词一般过去式的一般疑问句以助动词did开头。如：①--Whatdidyoudoyesterdayafternoon?你昨天下午在做什么?--Iplayedvolleyballwithmyfriend.我和我的朋友一起打排球。②--Didyouhaveagoodtime?你们玩得很高兴吗?--Yes,Wedid.是的，很高兴。③--Didshecometohelpyou?她来帮助过你吗?--No，shedidn’t.不，她没有。1.定义:1)表示过去某个时间发生的动作或存在的状态,常和表示过去的时间状语(如yesterday,lastnight,in1990,twodaysago...)连用;2)也表示过去经常或反复发生的动作,常和表示频度的时间状语(如often,always…)连用。一般过去时有哪些时间状语可以用来描述过去？一般过去时常与表示过去的时间状语或从句连用a）时间状语Ago（twohoursago（一段时间+ago）yesterday（句子开头或结尾）thedaybeforeyesterdaylastweek,last(year,night,month…)具体时间（如Jan.fourth)justnowattheageofonedaylongagoonceuponatime（很久以前）andsoonthismorninglonglongagoSentencesIdidmyhomeworkyesterday.IplayedsoccerlastSunday.Icleanedmyroomlastweek.Iwenttothebeachthreeyearsago.Iplayedtenniswithmyfriendslastweekend.Iwenttothemoviesthreedaysago.注：“过去”的概念并不是只指如“yesterday,lastweek,…”等，实际上“与现在对立的过去”，亦即“非现在的以前”，哪怕是“过了说话时间的几分钟之前”，只要所要表达的时间与说话时的“现在”形成对立，就必须使用一般过去时来表达。在谈到已死去的人的情况时，多用过去时。例如：Hewashereonlyafewminutesago.仅仅几分钟前他还在这里。Icamehomejustnow.我刚回到家。Igotupveryearlythismorning.今天早晨我起床很早。Hewaslateforschoolagaintoday.今天他又迟到了。b）动词变化规则规则变化1.直接加ed：work——workedlook——lookedplay——played2.以e结尾的单词，直接加d：live——livedhope——hopeduse——used3以...