情态动词三特点：⑴它们必须与其他动词连用，即：情态动词＋动词原形⑵没有人称和数的变化，即第三人称单数不加-s⑶情态动词具有“多义性”。【福建莆田】()31.—Doyouknowthissong?—Yes,andI_________singitwell.A.mustB.canC.need⑴表示体力或智力上的能力，即“能够，会”Icanusethecomputernow,butI______不能twoyearsago可与beableto转换。HecanspeakEnglishnowHecouldn’tspeakEnglishwhenhewas5Can的基本用法can/beabletoWeshall_____finishtheworknextweekIhaven't_____findanyjobs.1.Goergehadtravelledalot.He____speak4languages.2.Ihaven’t____sleepverywellrecently.3.Ican’tunderstandMartin.I’venever____understandhim.4.Iusedto____standonmyheadbutIcan’tdoitnow.5.AskCatherineaboutyourproblem.Shemight____tohelpyou.⑵例：—Canwegohomenow,please?—No,youcan’t.Youcanonlysmokeinthisroom.Youcan’tkeepthelibrarybooksformorethanamonth1Module11-12强化与精练2请求对方(canyou)还是允许自己(canI)1.Youarecarryingalotofthings.Youcan’topenthedooryourself.Thereisamanstandingnearthedoor.Yousaytohim:____________________________________.2.Youwanttoborrowyourfriend’scamera.Whatdoyousaytohim?You:_________________________________.3.YouphoneAnnbutsomebodyelseanswers.Annisn’tthere.Youwanttoleaveamessageforher.You:_________________________________.4.Youareatafriend’shouseandyouwanttouseherphone.Whatdoyousay?You:_________________________________.5.Youareatourist.Youwanttogotothestationbutyoudon’tknowwhereitis.Youaskatyourhotel.You:_________________________________.6.Thewomaninthenextroomisplayingmusic.It’sveryloud.Youwanthertoturnitdown.Whatdoyousaytoher.You:_________________________________.A:Whatshallwedothisevening?B:wecangotothecinemaCouldIborrowsomemoneyfromyou?WhenyougotoNewYorknextmonth,youcouldstaywithBarbaraWhereshallwegoforourholidays?______________________________(法国)Whatshallwehavefordinnertonight______________________________(吃鱼)WhatshallIgiveAnnforherbirthday?_______________________________(书)WhenshallIphoneDiana________________________________(现在)Mum,_____Igooutnow?2May:表示“许可”例：Youmay...
