2025年春新人教版英语七年级下册课件 Unit 7 单元语法沙龙

单元语法沙龙Unit7ADaytoRemember找出下列句子中的动词的过去式1.Iplantedmanytreeslastterm._________2.Theywatchedamovielastweekend._________3.WewentswimminglastSunday._________4.HevisitedBeijinglastweek._________5.Hegothomeatteno’clockyesterday._________plantedwatchedwentvisitedgot一般过去时(一)一般过去时(一)一般过去时表示过去某个时间或某一段时间内发生的动作或存在的状态。(重点)动词过去式的构成一般过去时的句式结构一般过去时的使用情况考点1动词过去式的构成1.规则动词过去式的构成类别构成方法例词一般情况加-edwant→wantedclean→cleaned以字母e结尾的动词加-dlive→livedcreate→created类别构成方法例词以“辅音字母+y”结尾的动词变y为i，再加-edstudy→studiedcarry→carried以重读闭音节结尾，且末尾只有一个辅音字母的动词双写末尾的辅音字母，再加-edstop→stoppedplan→planned2.一般过去式的发音规则：(1)在清辅音/p/、/k/、/f/、/s/、/ʃ/等后，-ed读/t/。如walked/wɔːkt/、stopped/stɒpt/。(2)在元音或浊辅音/b/、/ɡ/、/v/、/z/、/m/等后，-ed读/d/。如enjoyed/ɪn'dʒɔɪd/、lived/lɪvd/。(3)在/t/和/d/后，-ed读/ɪd/。如needed/'niːdɪd/。3.不规则动词过去式的构成不规则动词过去式的构成需要特殊记忆，大致可分为以下几种：类别例词过去式和原形一样let→letcut→cuthurt→hurtput→putread→read类别例词中间元音变化i→abegin→begansing→sangswim→swamring→rangsit→sat

give→gavedrink→dranki→odrive→droveride→rodewrite→wroteo/a→egrow→grewknow→knewthrow→threwdraw→drew类别例词过去式以ought和aught结尾buy→boughtthink→thoughtbring→broughtcatch→caughtteach→taught结尾的d变为tbuild→builtlend→lentsend→sentspend→spent含有双写字母的词，将双写改为单写，在词尾加tkeep→keptsleep→sleptsweep→sweptfeel→felt考点2一般过去时的句式结构含有be动词的句子肯定句主语+was/were+其他.e.g.Hewasat

homejustnow.

他刚才在家。否定句主语+was/were+not+其他.e.g.Tomwasnot

happyyesterday.汤姆昨天不开心。一般疑问句Was/Were+主语+其他?e.g.Washeathome

justnow?

他刚才在家吗？特殊疑问句特殊疑问词+was/were+主语+其他?e.g.Wherewashe

justnow?

他刚才在哪里？含有实义动词的句子肯定句主语+动词的过去式+其他.e.g.Hetalkedwith

MrWujustnow.刚才他和吴老师谈话了。否定句主语+didn’t+动词原形+其他.e.g.Shedidn’t

cometoschool

yesterday.她昨天没有来学校。含有实义动词的句子一般疑问句Did+主语+动词原形+其他？e.g.Didhetalk

withMrWujust

now?他刚才和吴老师谈话了吗？特殊疑问句特殊疑问词+did+主语+动词原形+其他?e.g.Wheredidhe

talkwithMrWujust

now?刚才他和吴老师在哪里谈话了？考点3一般过去时的使用情况1.带有明显的表示过去时间的状语时，要用一般过去时。如yesterdaymorning，twodaysago，lastyear，in1988，justnow等。·Didyouhaveapartyyesterday?昨天你们举办聚会了吗？2.表示过去连续发生的动作时，用一般过去时。这种情况通常没有表示过去时间的状语，而是通过上下文来体现。·First,Ifinishedmyhomework.Then,Iplayedthepiano.Next,Iwateredtheplants.Afterthat,IwatchedafilmonTVwithmyfather.首先我完成了我的家庭作业。然后我弹了钢琴。紧接着我给植物浇了水。在那以后，我和我的父亲在电视上看了一部电影。3.表示过去一段时间内经常或反复发生的动作，常与always，never等连用。·MrsGreenalwayscarriedanumbrellalastmonth.格林太太上个月老是带着一把伞。一根据句意及所给单词，完成句子。1.She________(finish)herhomeworkyesterdaymorning.2.I________(have)dinnerwithmyfriendlastSaturday.3.Howlong________you________(study)atschoolyesterday?4.________you________(buy)thebookinAmerica?5.What________you________(do)lastSunday?finishedhaddidstudyDidbuydiddo二单项选择6.Onhiswayhome,he____anoldmanlyingonthegroundlastnight.A.seeB.sawC.seesD.seeing7.Itonly____him20minutes____tohisofficeyesterday.A.takes;todrive B.took;driveC.takes;drive D.took;todriveBD8.Istillremembermyhappychildhoodwhenmymother____metoDisneylandonweekends.A.takes B.took C.willtake D.take9.She____herbiketoschoolyesterdaymorning.A.ride B.rides C.rode D.riding10.—Whatdidyoudolastnight?—I____apicture.A.amdrawing B.draws C.drew D.drawBCC三短文填空Yesterday,Iwokeupearlyinthemorning.Ihadbreakfastwithmyfamily.Afterthat,I11.______(go)toschoolbybike.Duringtheclass,we12.______________(learn)aboutanimals.Itwasveryinteresting.Atlunchtime,I13.______(eat)ahamburgerand14._________(drink)somemilk.Intheafternoon,weplayedfootballontheplayground.After