英语人教版九年级全册unit7 3.ppt

Unit8 SectionAGrammarFocus Whosevolleyballisthis ItmustbeCarla s Shelovesvolleyball Whosebookisthis ItmustbeMary s J K Rowlingisherfavoritewriter Readthesentencesbelow payingattentiontothecoloredparts Whosenotebookisthis ItmustbeMing s Ithashernameonit WhoseFrenchbookisthis ItcouldbeCarol s ShestudiesFrench Whoseguitaristhis ItmightbelongtoAlice Sheplaystheguitar WhoseT shirtisthis Itcan tbeJohn s Itistoosmallforhim Readmoresentences must can t couldmight 100 probablytrue 20 80 possiblytrue 0almostnottrue 表示推测的情态动词在英语中 表示对某件事物的确定程度 即表示推测的时候 我们通常会用到以下情态动词 must may might could can t 根据句意 从方框中选择正确的情态动词填空 每项限用一次 should must can t maynot mustn t1 That beLucy ShehasgonetoBeijingonbusiness 2 There besomethingwrongwithmywatch Itisn tworkingnow can t must 3 He knowtheanswer either Let saskthatpoliceman 4 You swimintheriver It sdangerous 5 You lookafteryourparentswhentheybecomeolder It syourduty maynot mustn t should 用must might could或can t填空Thetoycar beJim s Heistheonlykidatthepicnic 2 ThisMp5 beLinda s Iknowshehasone 3 Themobilephone belongtoLucyorLily Theybothhavemobilephones 4 Theman beMrSmith HehasgonetoShanghaiandhe llbebackinthreedays must could might could might can t 4aChoosethebestwaytocompleteeachsentenceusingthewordsinbrackets Thekeys mightbe mustbe couldbe can tbe couldbe mustbe A Manypeoplearewearingcoats B Theweathermustbe 2 A Sallyhasbeencoughingalot B Shemightbe 3 A Thisrestaurantisalwayscrowded B Thefood 4 A WheneverItrytoreadthisbook Ifeelsleepy B Itcan t 4bCompletetheseresponses gettingcolder coldoutside havingasorethroat ill mustbedelicious bethatboring Lookatthetworoomsbelow Makeguessesabouttheownerofeachroom 浙江湖州 Who ssinginginthenextroom It beher ShehasgonetoNewYork A can tB mustC shouldn tD can 解析 考查情态动词表推测 表示否定推测时 用can t 意为 一定不 must表示推测时 意为 一定 用于肯定句 根据答语 她已经去了纽约 可知是否定推测 故选A 中考链接 2011湖北黄冈 41 WhoseT shirtisthis It beJohn s It s smallforhim A can t muchtooB can t toomuchC mustn t muchtooD mustn t toomuch 解析 情态动词的用法 根据句意 它不可能是约翰的 对他来说太小了 故排除C D toomuch为 太多 的意思 muchtoo为 太 故选A 2013天津 Whereareyougoingthismonth We gotoXiamen butwe renotsure A needn tB mustC mightD mustn t 解析 needn t 不必 表建议 must 一定 表猜测的可能性很大 might 可能 也许 表不是很肯定的猜测 mustn t 不允许 表命令 句意 这个月你们将去哪 我们或许去厦门 但还不确定 C 2013福建泉州 Haveyoudecidedwheretogoforyoursummervacation Notyet We gotoQingdao It sagoodplaceforvacation A mayB needC must 解析 句意 你已经决定到哪里过暑假了吗 还没有呢 我们也许去青岛 那是个度假的好地方 情态动词表示推测时 may表 可能 must表 一定 can t表 不可能 A 2014铜仁 MustIwatertheflowersnow mum No you You doitlater A mustn t mustB mustn t mayC needn t mayD needn t must 2014连云港 Iknowbywhattimeyouwanttheprojecttobedone Bythedayaftertomorrow youfinishitontime A May CanB Must NeedC Could MustD Need Would C A 2014长沙 Who ssinginginthegarden It beMr Br