Unit3Onlinetours第3课时Grammar（学生版）八年级英语下册讲义（牛津译林版）

Unit3Onlinetours第3课时Grammar八年级英语下册同步精品讲义（牛津译林版）Simplepasttenseandpresentperfecttensesomeday和theotherday的区别someday指将来“总有一天、有朝一日、终将、(日后)某一天”，谓语动词用一般将来时。如:Yourwisheswilletruesomeday.总有一天你的愿望会实现的。Somedayyou’llhavetopayforwhatyouhavedone.总有一天你要为你的行为而付出代价的。theotherday相当于afewdaysago,意为“几天前、某天、那天、不久前”，句中用一般过去时。如：Imetherinthestreettheotherday.几天前我在街上碰见过她。Iboughtthewatchtheotherday.这手表我是几天前买的。Summary1)一般过去时表示过去某时发生的动作或单纯叙述过去的事情，强调动作；现在完成时为过去发生的，强调过去的事情对现在的影响，强调的是影响。2)一般过去时常与具体的时间状语连用，而现在完成时通常与模糊的时间状语连用，或无时间状语。一般过去时的时间状语：yesterday,lastweek,…ago,in1980,inOctober,just,now等，皆为具体的时间状语。现在完成时的时间状语：for,since,sofar,ever,never,just,yet,till/until,uptonow,inpastyears,always等，皆不确定的时间状语。共同的时间状语：thismorning,tonight,thisApril,now,already,recently,lately等。3)现在完成时可表示持续到现在的动作或状态，动词一般是延续性的，如：live,teach,learn,work,study,know。一般过去时常用的非持续性动词有e,go,leave,start,die,finish,bee,getmarried等。句子中如有过去时的时间副词（如yesterday,lastweek,in1960）时，不能使用现在完成时，要用过去时。（错）Tomhaswrittenalettertohisparentslastnight.（对）Tomwrotealettertohisparentslastnight.

能力拓展能力拓展一、完成句子1．自从疫情以来，人们的生活方式发生了很大的变化。(change)People’slifestyle________alotsinceepidemic.2．今年，史密斯一家的收入增长了五分之二。TheineoftheSmiths__________________________________________thisyear.3．他去过武当山三次。He________MountWudangthreetimes.4．今天早上雨下的很大，因此我坐出租车去上学。It________________thismorning,soIwenttoschoolbytaxi.5．昨天谁把我的字典拿走了？Who__________________mydictionaryyesterday?6．他在这次的运动会中发挥了重要作用。He________________________________inthesportsmeeting.分层提分分层提分题组A能力提升练7．—Hi,Bob.Yourwatchlooksverynice!—Oh,I________itwhenIwasonvacationlastweek.A．buy B．buys C．bought D．ambuying8．—I’llstarttoloseweighttomorrow.—I________thatmanytimes.Idon’tbelieveyounow.A．hear B．willhear C．haveheard D．amhearing9．We________Lilysinceshewasalittlegirl.Sheworksas________ashereldersister.A．haveknown;hardly B．hadknown;hardlyC．knew;hard D．haveknown;hard10．We________Mr.Whitefourtimessincehe________here.A．visited;moved B．havevisited;moved C．havevisited;hasmoved11．—Kitty,willyougotoseethefilmColdMountainthisevening?—No,Iwon’t.I________italready.A．see B．saw C．haveseen D．willsee12．Whichsportdoyoulike________?WhichanswerisNOTcorrect?A．joininga B．playing C．joining D．takingpartin13．WhenI________down,she________herselfbesideme.A．sat;seated B．wasseating;satC．wassitting;wasseated D．sat;sat14．SophieandIaregoodfriends.We________eachotherforfouryears.A．know B．knew C．haveknown D．willknow15．Thegameshowisreallyboring.Ican’t________it.A．stand B．like C．believe D．mind16．—HaveyoueverbeentoLiHongzhang’sOldHouseinHefei,Jimmy?—Yes.I________therewithmygrandparentslastsummerholiday.A．go B．went C．havegone D．willgo17．—HasJohnevervisitedtheGreatWall?—Yes.He________itlastyear.A．visits B．hasvisited C．wasvisiting D．visited题组B培优拔尖练18．—Haveyouever_________theTerracottaArmyinXi’an?—Yes,Iwenttherelastyear.A．goneto B．beento C．beenin D．gonein19．—It’stenyearssincewe________here.—Howtimeflies!We________inChinaforsolong.A．e;work B．came;worked C．e;willwork D．came;haveworked20．Afterplayingfootball,weall________onthegrassandenjoyedthesunshine.A．lie B．lay C．lain D．laid21．WhenIopenedthefridge,there________onlyabottleofmilkandsomeeggs.A．is B．are C．was D．were22．—WhendidyoumeetyouroldclassmateSally?—________.A．Inrecentdays B．Theotherday C．Fortwodays D．SincelastThursday23．YangzhouExpo2021________fortwoweeks,butI________thereyet.A．hasopened;haven’tgone B．hasbeenopen;haven’tbeenC．hasbeenopen;haven’tgone D．hasopened;haven’tbeen24．Inthepastfewyears,________greatchangesinShanghai.A．therewere B．therehavehad C．therehadbeen D．therehavebeen25．WeusedtoliveintheLakeDistrict.Wheneverwe________time,we________fishingatthelake.A．had;hadgone B．hadhad;went C．wouldhave;went D．had;wouldgo26．Therobbers________whenthepolice________.Theygotcaughtrightonthespot.A．wereabouttoleave;came B．weregoingtoleave;hadeC．hadgone;came D．wouldleave;hade27．—Fewofthechildrenherehavetraveledabroad,________?—________.Mostofthemarefrompoorfamiliesintheruralareas.A．haven’tthey;Yes,theyhave B．haven’tthey;No.theyhaven’tC．havethey;No,