Unit5SectionAGrammarFocus（课件）-人教版英语八年级下册

Unit5Whatwereyoudoingwhentherainstormcame?GrammarFocusLookatthetableandwritesentenceswithbothwhileandwhen.4aJohnMarytakephotosbuyadrinkplaythepianoleavethehousecleanhisroomturnontheradioshoptakethecartothecarwashWhileJohnwastakingphotos,Maryboughtadrink.JohnwastakingphotoswhenMaryboughtadrink.短暂性动词延续性动词While

John

wasplaying

thepiano,Mary

left

thehouse.John

wasplaying

thepiano

whenMary

leftthehouse.WhileJohnwascleaninghisroom,Maryturnedontheradio.JohnwascleaninghisroomwhenMaryturnedontheradio.WhileJohnwasshopping,Marytookthecartothecarwash.Johnwasshopping

whenMarytookthecartothecarwash.Fillintheblankswithwas,were,whenorwhile.4bAt7:00a.m.,Iwokeup.______I______makingmybreakfast,mybrother_______listeningtotheradio._______Iwaseating,theradionewstalkedaboutacaraccidentnearourhome.MybrotherandIwentoutrightawaytohavealook.______wegottotheplaceoftheaccident,thecar_____inbadshapefromhittingatree.Butluckily,thedriver_____fine.Theroads________icybecauseoftheheavysnowfromthenightbefore.WhilewaswasWhileWhenwaswaswerehavealook看一看haveameeting开会haveatalk谈话haveawalk散步haveatry试一试haveadrink喝东西havearest休息YouYourpartner9:00a.m.11:00a.m.4:00p.m.9:00p.m.dohomeworksleepcleanroomwatchTVsleepplaybasketballgofishingdohomeworkA:What

wereyoudoing

atnineo'clocklastSundaymorning？B:Iwassleeping.Howaboutyou?A:I

wasdoingmyhomework.B:Youarekidding！kidv.欺骗，开玩笑kid-kidded-kiddingn.小孩(可数)Languagepoints1.Withnolightoutside,itfeltlikemidnight.with在此句中表伴随状态，通常构成“with+宾语+宾补”结构其中宾补可由形容词、副词或介词短语充当。Withthewindowopen,hefeltverycool.Withourlessonsover,weallwenttoplaysoccer.lightn.

光；光线；光亮【拓展延伸】1)light还可作可数名词，意为“灯”。e.g.Thelightisstillon,sohemustbeathome.

灯还亮着的，所以他一定在家。2)light还可作形容词，意为“轻的；浅色的；轻柔的”。e.g.Webothlikelisteningtolightmusic.lightblue淡蓝色3)light还可作动词，意为“点亮”，过去式为lit/lighted。e.g.Helightedacandle.在此句中为不可数名词。feellike感觉像Ifeltlikeafoolatthatmoment.IfeltlikeIwasflyinginthesky.其后可以接名词或从句。【拓展延伸】feellikedoingsth.想要做······Ididn'tfeellikeeatiganything.2.Ben'sdadwasputtingpiecesofwoodoverthewindowswhilehismomwasmakingsuretheflashlightsandradiowereworking.makesure确保；确认；查明Whenwereadapieceofnewsonline,we'dbettermakesureit'struebeforesendingittoothers.You'dbettermakesureofthetimeandaddress.makesure+(that)从句

确保······makesureof(doing)sth.确保（做）某事3.Benwashelpinghismommakedinnerwhentherainbegantobeatheavilyagainstthewindows.beatv.敲打；打败Sidwasbeatingatthedoorwithhishand.(1)beat在此处作不及物动词，意为“敲打”，其过去式为beat，过去分词为beaten。Inyesterday'sgame,SwitzerlandbeattheUnitedStatestwotoone.(2)beat还可作及物动词，意为“战胜；打败”。【易混辨析】win与beatwin意为“获胜；赢；赢得”，指在竞赛或战争中获得胜利，其宾语多为表示比赛、战争、奖品、金钱或奖牌等的名词。beat意为“打败“，指在游戏或竞赛中击败对手，其宾语是比赛或竞争的对手。againstprep.倚；碰；撞Thechildknockedhisheadagainstthetree.(1)against在此处作介词，意为“碰；撞”。Theworkerputtheladderagainstthewall.(2)against作介词，还可意为“倚着；靠着”。【拓展延伸】against作介词，还有以下意思。Wewerewalkingagainstthestrongwind.They'reagainstbuildingafactoryhere.OurclassaremuchsuretowinthebasketballgameagainstClassThree.与······相反；逆反对与······比赛against4.Hefinallyfellasleepwhenthewindwasdyingdownataround3:00a.m.asleep

adj.

睡着的【易混辨析】sleepy,asleep,sleep与sleepingsleepy形容词，“困倦的；瞌睡的”，可作表语和定语。asleep形容词，“睡着”，通常用作表语，不用作定语。sleep可作动词和名词，意为“睡觉”。sleeping形容词，通常用作定语，表示与睡觉有关的东西，如sleepingbag,sleepingcar等。Thelittleboywassosleepythathefellasleepinthesleepingbag.Heissleepingnow.Don'tmakenoise.5.Whenhewokeup,thesunwasrising.risev.&n.

升起；增加；提高【易混辨析】rise与raiserise(rose,risen)不及物动词，意为“升起；增加；提高”，强调主语在位置、数量或价值等方面的增加，比如太阳的升起、价格的上涨、温度的上升等。raise(raised,raised)及物动词，意为“举起；提升”，说明主语发出的动作是要作用于其他事物的，比如举手、升国旗等。Whilewewereraisingtheflag,thesunroseintheeast.6.Fallentrees,brokenwindowsandrubbishwereeverywhere.fallenadj.倒下的；落下的Autumnisabeautifulseasonwithfreshairandfallenleaves.fallen在此处作形容词，意为“倒下的；落下的”，仅用于名词前作定语。fallenleaves意为“落叶”。Severalofthebookshavefallenontothefloor.【拓展延伸】fallen还是动词fall（落下；掉落）的过去分词形式。Exercises一、单项选择。1.—Great!Ourwomen'svolleyballteam_____thegoldmedalinRioOlympicGamesonSaturday!—Yes.WeseethegreatspiritofChinesewomen'svolleyballteamonceagain!A.won B.beat C.lost D.missed2.Benwashelpinghismotherwhentherainbegantobeatheavily______thewindows.A.below B.across C.behind D.againstAD1.Jimmycouldnotsleepatfirst.Hefinallyfell______(sleep)whentherainstormstoppedatmidnight.2.Don'tletyourchildrenplaywith________(match).3.Whenhewokeup,thesunwas_______(rise).4._______(fall)leavescoveredtheforestfloor.二、用括号中单词的适当形式填空。asleepmatchesrisingFallen三、完成句子。1.给他盖件外套，确保他身上暖和。Coverhimwithacoatand____________heiswarm.2.开始我不太喜欢这个工作。Ididn'tlikethejobverymuch__________.3.我们希望暴风雨能在我们出航前平息。Wehopethatthestormcan___________beforewegosailing.makesureatfirstdiedown1.构成及用法定义：was/were+动词-ing形式，表示在过去某一时刻或某一段时间正在进行的动作。过去进行时过去进行时2.

常与过去进行时连用的时间状语(标志词):ateightyesterdaymorning,atthat/thistime,from…to…yesterdaymorning,at…lastnight,thewholeday/alldayyesterday(一整天)，when/while引导的时间状语从句等。e.g.Alicewastakingahotshoweratninelastnight.Mikeandhisbrotherwereplayingsoccer

fromthreetofouryesterdayafternoon.IwaswatchingTVthewholeday.Mysisterwasreadingbooks

atthistimeyesterday?Whatwereyoudoing

atthattime?肯定句：主语+was/were+V-ing形式(+其他).否定句:主语+wasn’t/weren’t+V-ing形式(+其他).

一般疑问句：Was/were+主语+V-ing形式(+其他)?肯定回答:Yes,主语+was/were.否定回答:No,主语+wasn't/weren't.特殊疑问句:特殊疑问词+was/were+主语+V-ing(+其他)?3.基本句式4.过去进行时和一般过去时的区别过去进行时一般过去时基本用法表示在过去的某一时刻或时段正在进行的动作。过去发生过的动作或存在的状态。结构主语+was/were+动词-ing形式主语+动词过去式时间状语at7yesterday,atthattime,thistimelastnight等yesterday,lastweek,in2022,afewdaysago等。区别强调动作在过去某个节点正在进行强调动作已经完成5.延续性动词和延续性动词延续性动词也有人叫它持续性动词，它表示能够延续的动作，这种动作可以长时间延续下去或产生持久的影响。英语中的延续性动词比较多，如study,work,stand,lie,know,walk,keep,have,wait,watch,sing,read,sleep,live,stay等。5.延续性动词和延续性动词非延续性动词也有人叫它终止性动词、短暂性动词、瞬间动词，它表示不能延续的动作，这种动作发生后立即结束。这类动词常见的有begin,buy,close,come,die,fail,find,finish,go,join,kill,leave,lend,lose,sell,start,stop,borrow等6.when引导的时间状语从句(1)表示主句动作发生的时间，既可以指时间点，也可以指时间段(2)从句的谓语动词为延续性动词或非延续性动词；从句的动作和主句的动作既可以同时发生，也可以先后发生。时态可以是过去进行时也可以是一般过去时。(4)当主句为将来时态或表示将来意义时，从句要用一般现在时表示将来。IwillcallyouwhenIgetthere.(3)从句可位于主句之前或之后，当位于主句之前时，与主句之间要用逗号隔开。MysisterfellasleepwhenIwasreading.Whentherainstormcame,hewasreadinginthelibrary.延续性延续性表时间点非延续性瞬间性表时间段一般过去时过去进行时7.while引导的时间状语从句强调主句动作在从句动作进行的过程中发生，从句的谓语动词必须为延续性动词，表示时间段，常用进行时态。Theywerecleaningtheclassroomwhileyouwereplayinggames.While

shewasreading,thephonerang.Marywasplayingwiththedogwhile

wewerewatchingTV.延续性延续性表时间段延续性延续性表时间段过去进行时过去进行时WhileLindawassleeping,Jennywashelpingmewithmyhomework.While