2024九年级英语下册Unit2GreatpeoplePeriod3Grammar课件牛津译林版

Period3GrammarUnit2GreatpeopleASimplepresentandpresentcontinuousTenseUsedforExampleSimplepresentapresentstateJohnlivesinNewYork.dailyroutineandhabitsIalwaysgotobedat10p.m.presentactionsthathappenoneafter

anotherSchoolisoverandthestudentsgo

home.actionssetbyatimetableorscheduleThetalkshowstartsat7p.m.TenseUsedforExamplePresentcontinuousactionsthathappenrightnowLook!Thereporterisinterviewing

theastronaut.

actionsthathappenatthesametimeMumisdoingthehouseworkand

Dadisworkingonthecomputer.

actionsinalimitedperiodoftimeIamworkingonahistoryprojectthis

week.arrangementsforthenearfutureIamleavingforShanghaitonight.TIPWeoftenusethesewordswiththesimplepresenttense.alwaysoftenusuallysometimesseldomneverevery...TIPWeoftenusethesewordswiththepresentcontinuoustense.atthemomenttodaynowrightnowListen!Look!Weenjoythemodernlife!Millieiswritingaboutwhatherfamilymembersaredoing.Helphercompleteherarticlewiththecorrecttensesoftheverbsinbrackets.I(1)___________(have)adayoutwithmyclassmatesthisSaturday,soI(2)___________(need)apairoftrainers.Mum(3)___________(shop)onlineformenow.Sheoften(4)___________(shop)online.Dad(5)___________(search)forinformationontheInternet.willhaveneedisshoppingshopsissearchingHe(6)____________________(visit)Japannextweek.Grandpa(7)________________(read)thenewspaperandGrandma(8)________________(watch)TV.I(9)___________(want)towriteanemailtoWendybeforeI(10)___________(go)tobed.isvisiting/willvisitisreadingiswatchingwantgoBSimplepastandpastcontinuousTenseUsedforExampleSimplepastactionsthat

happenedinthepastSimonplayedfootballyesterday.actionsthathappenedoneafteranotherinthepastSimoncamehome,turnedonthecomputerandcheckedhisemail.TenseUsedforExamplePastcontinuousactionsthatwereinprogressatacertaintimeinthepastYesterdayat4p.m.,Simonwas

playingfootball.actionsthathappenedatthesametimeinthepastSimonwasplayingcomputergameswhileMilliewas

watchingTV.actionsthatlastedforsometimeinthepastWewere

havingameetingfrom9a.m.to11a.m.yesterday.TIPWeoftenusethesewordswiththesimplepasttense.yesterday

...agoin1999theotherdaylast...TIPWeoftenusethesewordswiththepastcontinuoustense.atthistimeyesterdayfrom...to...lastnightWhatdidyoudolastnight?Simonandhisfriendsaretalkingaboutwhattheydidafterdinnerlastnight.Completetheirconversationwiththecorrecttensesoftheverbsinbrackets.Simon:I(1)_________________(watch)awonderfulfootballmatchfrom7p.m.to8:30p.m.yesterday.Myfavouriteteam(2)_________(win)thematch.waswatchingwonMillie:I(3)_______________(write)anemailtoWendyat7p.m.yesterday.She(4)_________(send)meanemaillastweek.Sandy:I(5)_______________(practise)playingthepianothewholenight.I(6)_________(take)partinacompetitionthismorning.Peter:Lastnight,I(7)_________(find)awebsiteabouttravellinginspace.I(8)______________(read)passagesonthewebsitewhileyou(9)______________(play)thepiano,Sandy.waswritingsentwaspractisingtookfoundwasreadingwereplayingDaniel:I(10)______________(talk)toAuntJaneonthephoneat7:30yesterdayevening.She(11)_________(call)methedaybeforeyesterday,butI(12)_________(benot)athomethen.wastalkingcalledwasn’tCSimplepastandpresentperfectTenseUsedforExampleSimplepastactionsthat

happenedinthepastIboughtanewbicycleyesterday.actionsthathappenedatacertaintimeinthepastKittywroteanemailtoLindaanhourago.

TenseUsedforExamplePresentperfectemphasizingtheresultofapastactionIhave

boughtanewbicycle,soIcanridetoschoolnow.tellinghowmanytimesanactionhashappenedtillnowShehasbeentotheUSAtwice.TIPWeoftenusethesewordswiththepresentperfecttense.just

already

uptonowuntil/tillnowever

(not)yet

sofar

recentlyGreatinventionsMillieiswritingaboutsomemoderninventionsthathavechangedthewaywelive.Helpherchoosethecorrectwordsinbracketstocompleteherarticle.Manymoderninventions(1)____________(made/havemade)agreatdifferenceinourlife.They(2)______________(changed/havechanged)thewaywelive.havemadehavechangedInancienttimes,people(3)__________(used/haveused)salttohelpthemkeepfishormeatforalongertime.Freshfoodwouldgobadinsummerinafewhours.Theinventionofthefridge(4)__________(solved/hassolved)thisproblem.usedhassolvedInthepast,people(5)__________(washed/havewashed)theirclothesbyhand.

①It(6)__________(was/hasbeen)tiring,andit(7)__________(took/hastaken)alotoftime.Withtheinventionofthewashingmachine,people(8)__________(had/havehad)moretimetorelax.Intheolddays,people(9)__________(travelled/havetravelled)byship.Nowplanes(10)__________(made/havemade)journeysmorecomfortable.washedwastookhavehadtravelledhavemade温馨提示：此符号表示“考点精讲点拨”链接。考点精讲Inthepast,people_______(washed/havewashed)theirclothesbyhand.by/baɪ/prep.通过……方式（表示方式或手段）考点1by的用法：“by+doing”可以表示方法、手段，在句中多用作方式状语。“by+名词”也可以用来表达方式或手段，尤其用于表示乘坐某种交通工具出行。考点精讲e.g.Wecansewbyhandorbymachine.我们可以用手缝或用机器缝。ByworkinghardImadegreatprogressthisterm.通过努力学习，我在本学期取得了巨大的进步。—Iusuallygotherebytrain.我常乘火车去那儿。—Whynottrygoingbyboat?为何不尝试一下坐船呢？考题1：[云南]—Howdoyourelaxinyourfreetime?—_____doingsportsandlisteningtomusic.A.AtB.OnC.InD.ByD考点精讲考点精讲hand/hænd/n.手考点2hand的常用短语：①handback归还②handin上交；递交③handout分发④givesb.ahand帮某人一把⑤ontheotherhand另一方面⑥handinhand手拉手考点精讲e.g.Hehasabookinonehand,andapenintheother.他一手拿书，一手拿笔。Shewashedhersilkshirtsbyhand.她手洗了自己的丝绸衬衫。Time’sup.Stopwritingandhandinyourpapers.时间到了。不要再写了，把试卷交上来。He’salwayswillingtogiveahandtoothers.他总是乐于帮助别人。Isawthemmakingtheirway,handinhand,downthepath.我看到他们手拉手沿着小路朝前走。考题2：[连云港]Itwon’ttakelongtocleanthehallwhenwedoittogether.Youknow,_____.A.theearlybirdcatchesthewormB.manyhandsmakelightworkC.afriendinneedisafriendindeedD.actionsspeaklouderthanwordsB考点精讲早起的鸟儿有虫吃众人拾柴火焰高患难见真情事实胜于雄辩返回温馨提示:可返回原文时态的用法单元语法时态一般现在时①现在进行时②概念不同表示现阶段习惯性、周期性、反复或经常发生的动作，或者用于描述客观真理。表示现在正在发生的动作、现阶段持续发生的动作或存在的状态。一般现在时和现在进行时考点1单元语法时态一般现在时①现在进行时②用法不同表示现在的状态。表示正在发生的动作或存在的状态。表示一个动作接着一个动作，用来描述连续性的事件。表示几个动作同时进行。可以用来描述日常常规和习惯。表示在有限的时间段里所发生的动作。表示按照时间表或计划表所进行的事情。表示即将发生的动作。单元语法时态一般现在时①现在进行时②状语不同与一般现在时连用的状语有：always,usually,often,sometimes,seldom,never,onSunday,everyday,everyyear,onceamonth,threetimesayear等。与现在进行时连用的状语有：atthemoment,now,rightnow等。另外，动词如look,listen等用于句首，以引起对方注意时，也常与现在进行时连用。1.e.g.Weusuallygotoschoolat7:00.我们通常7点上学。2.e.g.—Hi,WangNing!How’stheweatherinHezenow?喂，王宁！现在菏泽的天气怎么样？—Itisterrible.Itisrainingallthemorning.很糟。整个上午一直在下雨。单元语法返回单元语法考题1：[扬州]ChineseLanguageDay________onApril20thofeveryyear,thesamedaywithGuyu.(fall)【点拨】由“everyyear”可知，时态为一般现在时；主语是“ChineseLanguageDay”，动词用第三人称单数形式，故填falls。falls单元语法考题2：[河北]Somestudents________Taijioverthere.Let’sgoandjointhem.A.playB.playedC.areplayingD.wereplaying【点拨】根据“Let’sgoandjointhem.（让我们一起加入他们吧。）”推测前句句意：一些学生正在那边打太极。句中的动作正在发生，故时态用现在进行时（am/is/are+doing）。C单元语法考题3：[北京]Theworkers_______thecommunitycenternow.A.cleanedB.werecleaningC.willcleanD.arecleaning【点拨】考查时态。句意：现在工人们正在打扫社区中心。由时间状语now可知本句应用现在进行时。D返回单元语法时态一般过去时③过去进行时④概念不同表示在过去发生的动作或存在的状态。表示过去的某个时刻正在发生的动作、过去同一时间里同时发生的动作或在过去的某个时间段内持续发生的动作或存在的状态。一般过去时与过去进行时考点2单元语法时态一般过去时③过去进行时④用法不同表示过去发生的动作或者存在的状态。强调过去某个时刻发生的动作。可以表示过去发生的一系列连续的动作。表示过去同时发生的动作。/表示过去的某个时间段内持续发生的动作或存在的状态。单元语法时态一般过去时③过去进行时④时间状语不同与一般过去时连用的时间状语有：yesterday,thedaybeforeyesterday,lastyear,twomonthsago等。与过去进行时连用的时间状语有：atthistimeyesterday,from...to...lastnight等。3.e.g.Iwenthomethedaybeforeyesterday.我前天回家了。4.e.g.—Ourclassmateswenttoaconcertyesterdayafternoon.我们的同班同学昨天下午去参加音乐会了。—Whatapity!Iwasdoingmyhomeworkatthattime.真遗憾！我那时在做作业。