初中英语人教版八年级上册Unit 1 Section A Period 1 .ppt

SectionAPeriod1(1a-2d),Unit1Wheredidyougoonvacation?你去了哪儿度假？,复习一般过去时,请同学们讨论：一般过去时的概念？构成？,SectionAPeriod1GrammarFocus,-Howwasyoursummervacation?你的暑假怎么样？,-It(be)great.,be,am,is,are,现在式,过去式,was,were,was,be动词的一般过去时,Imthirteenyearsoldthisyear.,Itwelvelastyear.,was,I(benot)13lastyear.,was,not,wasnot=wasnt,否定句：在be动词(was,were后面加not，缩写成wasnt,werent。,be动词的一般过去时,There34studentsinourclassin2013.,were,否定句：,werenot=werent,一般疑问句：,Were,there34studentsinourclassin2013?,Yes,therewere./No,therewerent.,Thereare36studentsinourclassnow.,There34studentsinourclassin2013.,werenot,把be动词（was,were）提前。,在be动词（was,were）后面加not。,be动词的一般过去时,变为一般疑问句并做回答,Imthirteenyearsoldnow.,youthirteenyearsoldnow?,Are,Yes,Iam./No,Imnot.,Iwastwelvelastyear.,youtwelvelastyear?,Were,Yes,Iwas.,No,Iwasnt.,be动词的一般过去时,翻译下列句子：,他经常在晚饭后散步。,Heoftentakesawalkafterdinner.,昨天他散步了。,Hetookawalkyesterday.,上周末他们参观了农场。,Theyvisitedthefarmlastweekend.,实义动词的一般过去时,goesforawalk,=Hewentforawalkyesterday.,1.含义：,表示过去某个时间发生的动作或存在的状态。,2.时间标志：,yesterday,lastnight,twodaysago,in2012,也表示过去经常或反复发生的动作。,一般过去时,3.构成：,动词用过去式,常和often，always连用。,4.动词过去式的构成：,+ed的方法：见教材114页表格,一般过去时,规则动词：,不规则动词：,见不规则动词表P.142,在动词后面加ed（V-ed）,规则动词过去式的构成,规则动词过去式词尾-ed的读音,清念/t/,元浊/d/;/t/d/之后念/id/,第一步：找助动词did并在后面加nt,形成didnt。,第二步：将didnt放在动词前，并将动词还原。,第三步：其余部分照抄，末尾.,Theyboughtglassesyesterday.,They,didnt,buy,glassesyesterday.,否定句,实义动词的一般过去时,一般疑问句,第一步：将助动词did放在句首,第二步：将动词还原,第三步：其余部分照抄，末尾加？,Theyboughtglassesyesterday.,Did,buy,they,glasses,回答：,Yes,hedid.,No,hedidnt.,Hevisitedhisoldfriendslastweek.,这句学生在练习本上练。,yesterday,?,实义动词的一般过去时,Hevisitedhisoldfriendslastweek.,这句学生在练习本上练。,一般疑问句：,Did,visit,he,hisoldfriends,lastweek,?,肯定回答：,否定回答：,Yes,did.,he,No,didnt.,he,否定句：,didnt,visit,He,hisoldfriends,lastweek,.,IdecidedtogotoDavidwenttherelastsummer.TheweathertherewasThefoodIthinkitwasSoIwanttogotherenextvacation.,2c,Role-playconversationsbetweenGrace,KevinandJulie.,A:Grace,wheredidyougoonvacation?B:IwenttoNewYorkCity.A:Oh,really?Didyougowithanyone?B:Yes,Iwentwithmymother.,Pairwork,Shanghai,TheGreatWall,Pairwork,Singapore,Britain,DidyouseeHuangguoshuWaterfall?,黄果树瀑布,AsthebiggestwaterfallinChinaandoneofthefamouswaterfallsintheworld,HuangguoshuWaterfallwaswateredfromfarawayriversandbrooks(小溪)andturnsintoswifttorrent(奔流)atabruptcliffs,thuscreatingamajesticgrandeur(壮观)composedoftorrentialwaves,waterbloomandmistaccompaniedwithroaringsound.,ItislocatedinsouthwestofAnshunCity,GuizhouProvince,withabout230feetlongand266feetwide.TheHuangguoshuWaterfallNationalParkis45kilometers(28miles)southwestofAnshuncityinGuizhouProvince.Togetherwithminorwaterfalls,thecharmsofHuangguoshuWaterfallareanaturaltouristdrawingcard.,2d,Role-playtheconversation.,Rick:Hi,Helen.Longtimenosee.Helen:Hi,Rick.Yes,Iwasonvacationlastmonth.Rick:Oh,didyougoanywhereinteresting?Helen:Yes,IwenttoGuizhouwithmyfamily.Rick:Wow!DidyouseeHuangguoshuWaterfall?Helen:Yes,Idid.Itwaswonderful!Wetookquiteafewphotosthere.Whataboutyou?Didyoudoanythingspeciallastmonth?Rick:Notreally.Ijuststayedathomemostofthetimetoreadandrelax.,好久不见了。,有趣的什么地方,quiteafew+名(复)不少；相当多,大多数的mostofusmostofthem,动词不定式做目的状语，表示待在家里的目的是看书和放松,并非如此,A:Hi,.Longtimenosee.B:Hi,.Yes,