Unit9课时6GrammarinUse（课件）【趣味课堂】英语新教材仁爱科普版七年级下册

ExploringLesson6GrammarinUsePrepositions&Thesimplepasttense(I)Unit9FromHeretoThereLeadinPrepositionsThesimplepasttense(I)PracticeLanguagepointsExercise&HomeworkLessonObjectives:Inthislesson,wewillbeableto:1.Understandtheformandexpressivefunctionsofprepositionsandthesimplepasttenseinimages,conversations,andotherdiscourses.2.Experiencetheusagerulesofprepositionsincontext,andsummarizetheverbconjugationrulesofthesimplepasttensebasedonthecontentofthetable.3.Usethelearnedprepositionsofplaceandthesimplepasttensetoaccuratelydescribelocationsandspecificevents.Activity1Lookatthepicturesandreadthesentences.Payattentiontotheprepositionsinbold.Thegirlisstandingbehindthedoor.Thereisalakeinfrontoftheteachingbuilding.Goarcossthebridge,andyoucanfindthezooonyourright.goacross

横穿;横过onthe/one’sright

在....的右边infrontof

在....(外部)前面behind

在....(外部)后面behind与infrontof互为反义词Prepositions介词

数字grammar介词是一种虚词，在句中起媒介作用，表示词与词直接的关系。介词不能单独作句子成分，只能用在名词、代词或相当于名词的其他词类、词组或从句之前，与之一起构成介词短语作句子成分。介词分为时间介词、地点介词、方位介词、方式介词等。本单元主要学习表示地点、方位的介词&介词短语。grammarPrepositions介词

数字（1）表示“上下”的方位介词上on在.....上在表面上，相互接触。above在.....上方不必垂直，不接触。over在.....上面垂直上方，不接触。下under在.....下面垂直下方，不接触。与over是反义词。below在.....下面不一定垂直，不接触，与above是反义词。Practice选用on,above,over,under,below填空。__________________________________________________onaboveunderoverbelowgrammarPrepositions介词

数字（2）表示“沿着”“穿过”“越过”的方位介词沿着along沿着；顺着(不侧重方向性)up沿着；顺着(指向北或向上)down沿着；顺着(指向南或向下)穿过across(从表面)横过，穿过through(从内部)穿过越过over越过Practice选用along,up,down,across,through,over填空。overthroughacrossalong1.Thegirliswalking__________theroad.2.Afterschool,Jimwent__________thestreet.3.Athiefclimbed__________thewindow.4.Thegirljumps__________therailing(金属栏杆)onthestreet.alongacrossthroughovergrammarPrepositions介词

数字（3）表示“前、后”的方位介词或短语前infrontof在.....(外部的)前面inthefrontof在.....(内部的)前面后behind在.....(外部的)后面atthebackof在.....(内部的)后面grammarPrepositions介词

数字（3）表示“左、右”的方位介词或短语左onthe/one’sleft在某人的左边onthe/one’sleftof在......左边右onthe/one’sright在某人的右边onthe/one’srightof在.......右边Practice选用in(the)frontof,behind,atthebackof,ontheleft/rightof填空。1.Thereisabigtree____________thehouse.2.MissLiisstanding______________theclassroom.3.Theboywaspunishedbytheteacher(被老师罚)tosit_______________theclassroom.4.Therearetwofootballs__________thebookshelf(书架).5.Lucysits______Lily’s________.6.Drivealongthestreet,andyoucanseethetoyshop__________________.LilyLucyinfrontofinthefrontofatthebackofbehindonrightonthe/yourrightActivity2Rewritethesentenceswiththewordsorphrasesinthebrackets.1.Thepostofficeisontheleftoftheshoppingmall.(ontherightof)2.Thereisavillageinfrontofthemountain.(behind)3.Thereisabookshopontheleftoftheschoolandalibraryontheright.(between...and...)4.Thehotelisnexttothehospital.(beside)Theshoppingmallisontherightofthepostoffice.Thereisamountainbehindthevillage.Thereisabookshopbetweentheschoolandlibrary.Thereisahospitalbesidethehotel.

/pəʊst'ɒfɪs/

n.邮局/'vɪlɪdʒ/

n.村庄grammarPrepositions介词

数字（4）表示“里面”“中间”的方位介词里面in在.....里面，强调内部空间沿着between在....中间(两者），常用于between...and...结构中，意为“在.....和.....之间”among在......中间(三者或三者以上)inthemiddleof在......中间grammarPrepositions介词

数字（5）表示“附近；旁边”“对面”的方位介词附近near靠近nextto紧挨着在....旁边beside在旁边(或附近)对面acrossfrom在.....对面，与opposite同义grammarPrepositions介词

数字（6）方位介词的相关短语on...Road/Street在.....路/街onthecornerof...在.....拐角处attheendof...在.....的尽头onthesecondfloor在二楼inthetree/intrees在树上(外来物在树上)onthetree/ontrees在树上(树上长的东西)Activity3Readthetextandwritethenamesoftheneighboursinthehouses.Mr.LilivesattheendofParkRoad.Therearenohousestotheright,butthereisatreethere.NexttoMr.Li's,thehouseisMr.Lin's.AndthenyoucanseeMr.Liu'shouse.Mr.LiulivesbetweenMr.LinandMr.Wang.Mr.Zhang'shouseistotheleftofMr.Wang's,andtheWhiteslivenexttoMr.Zhang.SixNeighboursattheendof

在...的尽头Mr.LiMr.LinMr.LiuMr.WangMr.ZhangTheWhites(neighbor)/'neɪbə(r)/

n.邻居LanguagepointsActivity3Mr.LilivesattheendofParkRoad.Therearenohousestotheright,butthereisatreethere.NexttoMr.Li's,thehouseisMr.Lin's.AndthenyoucanseeMr.Liu'shouse.Mr.LiulivesbetweenMr.LinandMr.Wang.Mr.Zhang'shouseistotheleftofMr.Wang's,andtheJoneslivenexttoMr.Zhang.李先生住在公园路的尽头。右边没有房子了，但是那有一棵树。nohouse意为“没有房子”。no与名词搭配时的用法：no+单数名词=nota/an+单数名词no+复数名词=notany+复数名词no+不可数名词=notany+不可数名词e.g.Ihavenomoney.=Idon’thaveanymoney.我没钱。Thereisnobridgeovertheriver.河上没有桥。=Thereis__________bridgeovertheriver.notatheJones“琼斯一家人”。the+姓氏的复数形式，表示一家人或夫妻二人，作主语时，谓语动词用复数。grammar概念：一般过去时表示在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连用。如：yesterday,(时间段)+ago,justnow,lastnight/week/year/month等。此外，一般过去时也表示过去经常或反复发生的动作。Thesimplepasttense(I)一般过去时

数字分两种：1）行为动词构成的一般过去时；

2）be动词构成的一般过去时。本单元重点学习行为动词构成的一般过去时。Activity1Pairwork.Readtheconversation.Payattentiontothesimplepasttenseofverbs.Kangkang,what

happened

toyoujustnow？Whatdidyoudothen?Ididn'tfindthewaytoyourcommunity.Iwaslost.Iaskedanoldmanforhelp.Hetoldmetheway.happen的过去式/'hæpən/

v.发生;碰巧/kə'mjuːnəti/

n.社区助动词do的过去式+动词原形助动词do的过去式+动词原形ask的过去式tell的过去式Ididn'tfindthewaytoyourcommunity.Iwaslost.LanguagepointsActivity1Kangkang,whathappenedtoyoujustnow？Whatdidyoudothen?Iaskedanoldmanforhelp.Hetoldmetheway.康康，刚才发生了什么？happenv.意为“发生;碰巧”常指偶然发生，主语通常是物，后常接地点或时间状语。Whathappened(tosb.)?(某人)发生了什么事情？多用于过去式。sth.happens/happenedtosb.某人发生某事(常指不好的事情)justnow“刚才”，常与一般过去时连用。我向一个老年人寻求帮助。ask(sb.)forhelp向(某人)寻求帮助=turntosb.grammarThesimplepasttense(I)一般过去时

动词过去式的构成

（1）规则动词过去式的构成构成规则构成方法例词一般情况直接在词尾加-edpick→pickedhelp→helped以不发音的字母e结尾的动词直接加-duse→usedhope→hoped以重读闭音节结尾，且末尾只有一个辅音字母的动词先双写该辅音字母，再加-edstop→stoppedplan→planned以“辅音字母+y”结尾的动词先变y为i，再加-edcry→criedstudy→studied口诀：过去式构成有规律，一般词尾加-ed;

词尾如果有个e，直接加-d就可以；

一辅重闭作尾巴，双写之后加-ed；

辅音字母y结尾，变y为i加-ed.grammarThesimplepasttense(I)一般过去时

数字（2）不规则动词过去式的构成类型例词过去式和原形一样/t/put→putcut→cut中间元音变化变i为a变i为o变ow/aw为ewbegin→begangive→gavedrive→drovewrite→wrotedraw→drewknow→knew中间去e,词尾加tkeep→keptfeel→felt词尾的d变为tspend→spentbuild→built变为以ought或aught结尾buy→boughtthink→thoughtActivity2Studytherulesforformingthepasttenseoftheverbsandcompletethetable.RegularverbsRulesExamplesRulesExamplesadd

-edwatch-watchedvisit-________change-yto-iandadd-edcarry-carriedcry-_______add-dcare-caredlove-_______add-edplay-playedenjoy-_______doublethelastconsonantandadd-edplan-plannedstop-________Irregularverbsbegin-begantake-tooksay-__________teach-_________visitedlovedcriedenjoyedstoppedsaidtaught/æd/

v.增加;添加/keə(r)/v.关注n.照料/kraɪ/n.叫喊v.喊叫;哭grammarThesimplepasttense(I)一般过去时

数字含有行为动词的一般过去时的句式结构类型例词肯定句主语+动词的过去式+其他否定句主语+didn’t+动词原形+其他一般疑问句及其回答—Did+主语+动词原形+其他？—Yes,主语+did.—No,主语+didn’t.特殊疑问句疑问词+did+主语+动词原形+其他？Practice用动词的适当形式填空。1.I__________(book)ahotellastnight.我昨晚预定了一家酒店。2.He________________(notbook)ahotellastnight.3.When__________you__________ahotel?(book)4.—Didyoubookahotellastnight?—Yes,I__________.—No,I__________.bookeddidn’tbookdidbookdiddidn’tActivity3Lookatthepicturesandcompletethetextwiththecorrectformofthegivenwords.LastSunday,XiaoYawentcampingwithhermomandhersisterXiaoMei.Theyfirst________(try)toputupatent.Suddenly,therewasaheavywindandthetent_________(fly)intotheair.“Pleasegoandfindit,”theirmomsaid.XiaoYaandXiaoMeiwenttolookforthetentandthenXiaoMei_______(cry)out,“Look,itisinthetree.”XiaoYalookedupand_______(see)it.She________(shake)thetreeandthetentfelldown.Theybroughtthetentback.Theythen________(put)upthetenttogether.Besidethetent,theyalso______(build)afire.Theysataroundthefireandhadagreattime.triedflew/fliedcriedsawshookputbuilt/'sʌdənli/

adv.突然/ʃeɪk/

v.摇/抖动原形：sit/sɪt/

v.坐LanguagepointsActivity3LastSunday,XiaoYawentcampingwithhermomandhersisterXiaoMei.Theyfirst________(try)toputupatent.Suddenly,therewasaheavywindandthetent_________(fly)intotheair.“Pleasegoandfindit,”theirmomsaid.XiaoYaandXiaoMeiwenttolookforthetentandthenXiaoMei_______(cry)out,“Look,itisinthetree.”XiaoYalookedupand_______(see)it.She________(shake)thetreeandthetentfelldown.Theybroughtthetentback.Theythen________(put)upthetenttogether.Besidethetent,theyalso______(build)afire.Theysataroundthefireandhadagreattime.gocamping

去露营putup

搭建cryout

大声呼喊lookup

抬头看;查阅falldown

落下;摔倒bring...back

把...带回来make/buildafire/fires

生火sitaround...

围绕着....坐Exercises1.Wedidn'thavegreatfunatallbecauseitrained__________(sudden).2.Thefarmercutdownalotoftreesand__________(build)anewhouse.3.Someoldhouses__________(fall)downbecauseoftheheavyrainlastnight.4.Mymother__________(add)somehoneytothewaterfiveminutesago.5.Tommovedtothehousebesidemyhome.Weare__________(neighbor)now.6.WhenIaskedherforareason,shejust__________(shake)herheadandsaidnothing.7.—Canyouseewhat_______________(happen)overthere?—No.Let'sgoandsee.8.Lilaisakindgirl.Shealwaysthinksaboutand__________forothers.Andsheisso__________thatshecantake__________ofhergrandmawell.(care)I.根据语境及所给提示填空。suddenlybuiltfelladdedneighborsshookishappeningcarescarefulcareExercisesII.根据语境，用适当的介词填空。1.Inthepicture,hesitsnext________me,lookingveryhappy.2.Jimissitting________frontofhiscomputerandplayinggamesalltheafternoon.3.Nowwe'regoingtocrossthestreet,kids.I'llgofirstandyouneedwalk________me.4.—Excuseme,canyoutellmehowtogettoHankoutrainstation?—Yes,youcantakeW102bus.Itruns________WuhantrainstationandHanchuantrainstation.5.—Excuseme,whereistheBankofChina?—Go________thebridgeovertheriver.You'llseeit________yourright.toinbehindbetweenacrossonExercisesIII.完成句子