高中英语 Module 4 Music Section Ⅱ Grammar—现在完成进行时教案 外研版选修6-外研版高二选修6英语教案VIP专享VIP免费

Module4MusicSectionⅡGrammar——现在完成进行时[语法图解]现在完成进行时[课文原句感知]①In1996,ImovedtoCanadawithmyhusbandandIhavebeenlivingtheresincethen.②LiuFanghasbeenplayingthepipaforthelastthreehours.③Shehasbeenperformingconcertseverydaysincelastmonth.④Youhavebeensayingthisforfiveyears.⑤Ihaveseenthefilm.⑥Ihavebeenreadingthebook.⑦Theyhaveknowneachothersincechildhood.[语法领悟](1)①②③④⑥句用了现在完成进行时；⑤⑦句用了现在完成时。(2)由以上各句可知，现在完成进行时的构成为：have/has＋been＋动词的现在分词。现在完成时的构成为：have/has＋动词的过去分词。一、现在完成进行时1．现在完成进行时的构成：助动词have/has＋been＋v.ing形式。2．现在完成进行时的用法：(1)表示动作或状态从过去某一时间开始一直持续到说这件事时，动作或状态刚刚结束或还有可能继续下去。这种时态常和allthetime,thisweek,thismonth,allday,allthemorning,thesedays,recently等时间状语连用，还常与since和for构成的时间状语连用。(2)表示一直到说话时为止的一段时间内一再重复的动作。Wherehaveyoubeen?Wehavebeenlookingforyoueverywhere.你去什么地方了？我们到处在找你。(3)表示感情色彩。Youknow,youreallyhavebeenmakingthingsterriblydifficultforhim.你要知道，你也真是太为难他了。[即学即练1]单句语法填空①Ifeelverytirednow.Ihave_been_cleaning(clean)theclassroomforthreehours.②Shehas_been_working(work)inHongKongsinceshegraduatedfromuniversity.③Youknow,Ihave_been_looking(look)forajobforthreemonths,andthisismyfirstformalinterview.④Lilyhas_been_considering(consider)goingbacktoschool,butshehasn'tdecidedyet.二、现在完成进行时和现在完成时的区别1．现在完成进行时强调持续性；而现在完成时强调动作的完成性，强调对现在造成的影响。Ihavealreadyreadthebook.我已经读了这本书。(已读完)Ihavebeenreadingthebook.我一直在读这本书。(尚未读完)2．现在完成进行时可表示动作的重复，而现在完成时一般不表示动作的重复性。Haveyoumetherrecently?你最近见过她吗？(现实结果)Haveyoubeenmeetingherrecently?你最近常和她见面吗？(动作重复)3．现在完成进行时有时含有感情色彩，而现在完成时一般是平铺直叙。Ihavewaitedforyoufortwohours.我等了你两个小时。(事实)Ihavebeenwaitingforyoufortwohours.我一直等了你两个小时。(不满)4．现在完成进行时不用于被动语态，若要用时，可用现在完成时的被动语态代替。Theproblemhasbeenstudiedforfivedays.研究这个问题五天了。5．句型This/Itisthefirst...timethat从句中用现在完成时。ThisisthefirsttimethattheyhavetakenpartintheOlympicGames.这是他们第一次参加奥运会。[即学即练2]单句语法填空①Ihave_been_waiting(wait)foranhourbutthemanagerhasn't_turned(notturn)upyet.②ThisisthesecondtimethatIhave_visited(visit)theBritishMuseum.③Themomenthecomesin,Iwilltellhimwhathas_happened(happen)．④Ihaven't_received(notreceive)herletterforawholeyear.⑤Atjustfiveyearsold,Johnstartedtogetdressedbyhimselfandhas_been_helping(help)hismotherdothehousework.⑥Scientistshave_experimented(experiment)withthisnewmethodforalmostthreeyears.链接高考——单句语法填空1．(2016·北京)—Excuseme,whichmovieareyouwaitingfor?—ThenewStarWars.Wehave_been_waiting(wait)hereformorethantwohours.2．(2016·北京)Thestudentshave_been_working(work)hardontheirlessonsandtheireffortswillberewardedwithsuccessintheend.3．(2016·江苏)Dashan,whohas_been_learning(learn)crosstalk,theChinesecomedictradition,fordecades,wantstomixitupwiththeWesternstanduptradition.4．(2015·福建)—WhereisPeter?Ican'tfindhimanywhere.—Hewenttothelibraryafterbreakfastandhas_been_writing(write)hisessaythereeversince.5．(2015·陕西)Martyhas_been_working(work)reallyhardonhisbookandhethinkshe'llhavefinisheditbyFriday.6．(2014·湖南)Sincethetimehumankindstartedgardening,wehave_been_trying(try)tomakeourenvironmentmorebeautiful.