九年级英语全册 Unit 8 It must belong to Carla（第3课时）Section A（Grammar Focus4c）同步语法精讲课件 （新版）人教新目标版.ppt

第三课时sectiona grammarfocus 4c 单元同步语法精讲 九年级上册人教版英语 unit8itmustbelongtocarla 情态动词must can could may might表示推测时 要根据肯定 否定或疑问的不同形式选用不同的情态动词 情态动词 dosth 表示对现在事情的推测 情态动词 bedoingsth 表示对正在发生的事情的推测 情态动词 havedonesth 表示对过去或已完成事情的推测 eg theymustbeintheclassroomnow 他们现在一定在教室里 petermay mighthavebeenhurtinthecaraccident 彼得可能在车祸中受了伤 一 肯定推测1 must用于肯定句 意为 准是 一定 其后接动词原形 表示对现在较有把握的推测 eg i vehadnosleepfor48hours 我已经48小时没睡觉了 youmustbeexhausted 你一定筋疲力尽了 注意 mustn t表示 禁止 不许 2 may could might意为 可能 也许 表示可能性较小的肯定推测 eg youmayberight 你可能是对的 hecould mightberunningforexercise 他可能正在跑步锻炼 3 can用于肯定句 表示理论上的可能性 eg smokingcancausecancer 吸烟有可能引发癌症 二 否定推测1 表否定推测时 can t couldn t语气最强 指 不可能 带有惊异 怀疑的感情色彩 eg thestorysoundsreasonable butitcan tbetrue 这个故事听起来合情合理 但不可能是真的 2 maynot mightnot couldnot表示不太有把握的否定推测 意为 可能不 会 是 eg hecouldnot mightnotbeathome i mnotsure 他可能不在家 我不确定 三 疑问句中的推测疑问句中的推测 常用can或could 意为 可能 eg thereissomeoneoutside whocanitbe 外面有人 会是谁呢 一 句型 1 whose 一般疑问句 2 whose 名词 一般疑问句 二 答语 1 使用名词所有格或物主代词来回答 2 使用belongtosb 结构来回答 eg whoseisthisumbrella whoseumbrellaisthis 这把雨伞是谁的 it smary s itbelongstomary 是玛丽的 单元同步语法精练 一 用情态动词must might could或can t填空 1 thebabyisalwayscrying he behungry 2 he belostbecausehehasbeenhereseveraltimes 3 thebook belinda s isawherbuyityesterday 4 thehairband belongtoaboy itmustbeagirl s 5 whoisthegirlunderthebigtree isityoursister no it beher sheismuchthinner must can t might can t can t 二 单项选择 6 whoseisthisbookwrittenbyyangjiang carol sfavoritewriterisyangjiang it behers 2016 宜昌 a mustn tb mustc can td can7 lookattheyoungladyinred isitmrs king no it beher sheiswearingawhitedresstoday 2016 福州 a canb mayc mustd can t b d 8 whatwilltheweatherbeliketomorrow it berainy cloudyorsunny whoknows 2016 鄂州 a mustb mightc shouldd can t9 isthatboytom it behim hehasgonetohishometowntovisithisgrandparents 2016 铜仁 a canb can tc mustd mustn t b b 10 difficultiesalwaysgowithme cheerup ifgodclosesadoorinfrontofyou there beawindowopenedforyou a wouldb mustc couldd can b 三 根据汉语意思完成下列句子 11 这些足迹是谁的 没人知道 可能是狼的 footsteps these nooneknows they awolf s 12 玛丽现在不可能在实验室 因为刚才我看见她在超市 mary inthe nowbecauseisawherinthesupermarketjustnow whose are mightbe can tbe laboratory 13 现在他们可能在开会 theymay ameetingnow 14 那件蓝色的外套一定是李颖的 thatblue liying 15 他一定很困倦 he very behaving coatmustbelongto mustbe tired sectiona语篇训练 一 完形填空 2016 绵阳 阿凡题 1074248 noahisonly13yearsold andhe sahero hehashelpedhis 1 outofafire on10thmay noahwasathomealone suddenlyheheardsomeone 2 fire fire heran 3 hesawalotofsmokefromnextdoor hewentinandsawhisneighbor the79 year oldmrs smith inthekitchen shecouldnotgetoutbecauseshehadhurther 4 anythingcouldhappentoheratthatmoment noah 5 ranbacktohisflatandpouredwateroverhisjacket thenhe 6 intomrs smith skitchentosaveher therewasalotofsmokeandthefirewasveryhot buthewasnotscared he 7 thefirewithablanketandhelpedmrs smithout thefireburntnoah sneck armsandface asaresult hewas 8 foramonth manypeoplevisitedhimandbroughthimflowersandpresents whata 9 youngman theysaid noahwas 10 thathehelpedmrs smith weshouldhelpeachother hesaid noahalsosaid firecanbeverydangerous itisimportanttobecarefulwithfire 1 a neighborb classmatec teacherd friend 2 a sayingb singingc shoutingd mentioning 3 a upstairsb downstairsc insided outside 4 a handb shoulderc legd ear 5 a carefullyb quicklyc proudlyd slowly c a d b c 6 a rushedb jumpedc walkedd climbed 7 a discoveredb foughtc lightedd built 8 a onvacationb athomec inhospitald atwork 9 a cleverb kindc sweetd brave 10 a gladb surprisedc afraidd sorry a b c d a 二 阅读理解 阿凡题 1074249 iwaswokenupbyastrangesound isawsomethingmovingbymywindow iwasterrifiedandrandownstairs ifoundmymominthekitchen gettingmybrotherreadyforschool mum didyouhearanything i uh ithoughtisawanalien areyouallright justadream mumanswered theniwentbacktomyroom asiwalkedtothewindow icried isawalittlealien nomorethanthreefeettall withbigandblackeyes ittriedtorunbetweenmylegsandescapethroughthewindow althoughiwasscared forsomereason isqueezed 挤 mylegstogetherintimetocatchit ittookoutsomethingandhurtme ifeltaterriblesenseofnothingnessandfainted 晕倒 theniwokeup atfirst icouldhardlymove iwasn tsurewhetheritwasadreamornot ipulledmyselfoutofthebedandwalkeddownstairs isawmymuminthekitchen shewasreallygettingmybrotherreadyforschool wearingherpinkclothes thenirealizeditwasjustadreambecauseinmydreamshewaswearingherworkclothes fromthenon ialwaysdreamtaboutaliensandallthedreamsfeltsoreal atthattime ireallythoughtmaybeihadsomekindofrelationshipwithaliens abouttwomonthslater istoppedhavingsuchdreams laterirealizedthatiusedtohavethosedreamsbecauseialwaysreadbooksorwatchedtvprogramsaboutaliensbeforeifellasleep 11 whatdidthewriterfirstdowhenhesawthealien a hewastooscaredtomove b heknewitwasadreamandwasn tafraid c hewassoscaredthathefainted d hewantedtocatchthealien 12 thewriterfoundthatitwasjustadream a assoonashewokeupb beforehewentdownstairsc whenhesawhismotherd whenhewashurtbythealien d c 13 whichofthefollowingistrueaccordingtothepassage a thewriterhadthedreamatnight b thewriter smother sworkclothesmightnotbepink c thewriter smotherwasworriedabou