5Unit3LanguageinuseIthinkit’sgoingtorain.Hefelloverwhenhewasrunningdownthesteps.He’shithisheadandhisleghurts.Ithinkhe’sbrokenhisleg.Who’smissing?WillIlive?LanguagepracticeGrammar行为动词的时态八大时态：一般现在时现在进行时一般将来时一般过去时现在完成时过去进行时过去将来时过去完成时一般现在时用法:经常性的和习惯性的动作常用时间状语:inspring,everyday,inthemorning动词构成:动词原型/动词+s(主语是第三人称单数)否定构成：don’t+动原doesn’t+动原一般疑问构成及简答：Do/Does+主语+动原+其它？Yes,主语+do/does./No,主语+don’t/doesn’t.特殊疑问举例：WhatdoyouoftendoonSundays?Wholikessportsinyourfamily?注意：start,leave,go,come等的一般现在时可表示按规定要发生的未来动作，如列车将离开。It’sonlyseveno’clockandthetrainsleavesatten.现在进行时用法:说话时正在进行的动作或当前一段时间正在进行的动作常用时间状语:now,thesedays,atthemoment…动词构成:am/is/are+现在分词(-ing)否定构成：am/is/are+not+现在分词一般疑问构成及简答：Am/Is/Are+主语+现在分词+其它？Yes,Iam/heis.No,theyaren’t.特殊疑问举例:Whatareyoudoingnow?Whoisflyingakitethere?注意:go,come,leave,arrive,return等的进行时有时表示即将发生的动作。Heisleavingtomorrowmorning.用法：将来会出现或发生的动作常用时间状语：thisevening,tomorrow,nextmonth,inafewminutes,attheendofthisterm动词构成:1.will/shall+动原2.am/is/aregoingto+动原3.am/is/are(about)+动词不定式否定构成：will/shallnot…am/is/arenotgoingto…特殊疑问句举例:Whatwillyoudotomorrow?Whenarewegoingtohaveaclassmeeting?备注：在if条件或assoonas等时间状语从句中用一般现在时代替一般将来时。一般将来时用法：过去时间发生的或过去经常性的动作常用时间状语：yesterday,lastnight,twodaysago,in2000,atthattime…动词构成：动词过去时（-ed）否定构成：didn’t+动原一般疑问构成:Did+主语+动原+其它Yes,主语+did./No,主语+didn’t.特殊疑问句举例：Whatdidhedoyesterday?Whendidhegetupthismorning?备注：Hehasopenedthedoor.(表示过去“开门”的动作对现在的影响是门还开着)Heopenedthedoor.(不能确定门现在是否开着)一般过去时现在完成时用法:1.发生在过去的动作且对现在仍有影响的动作，强调对现在的影响2.从过去一直延续到现在的动作常用时间状语：already,just,never,before,recently,inthepastfewyears,ever,sofar,since+过去的点时间,for+段时动词构成：have/has+过去分词(-ed)否定构成：have/hasnot+过去分词一般疑问构成：Have/Has+主语+过去分词…?特殊疑问句举例：Whathaveyoudonerecently?HowlonghashelivedinBeijing?备注：暂时性动词不能与for…,since…,howlong…等表示段时间的短语同时使用。用法：过去某一时刻或某一段时间内正在发生的动作。常用时间状语：atthistimeyesterday,atthattime,atteno’clockyesterday或when引导的从句动词构成：was/were+现在分词(-ing)否定构成：was/werenot+现在分词一般疑问构成及简答举例:Was/Were+主语+现在分词+其它？Yes,Iwas./No,Iwasn’t.特殊疑问句举例：Whatwereyoudongthistimeyesterday?Wherewashestandingwhentheteachercamein?过去进行时1.Earlierthismorning,he____tothegym.a)isgoingb)hasgonec)wentd)goes2.Sixhoursago,he_______.a)isswimmingb)wasswimmingc)swamd)hasswum3.Butnowit’s5pm.He______arest.a)hasb)ishavingc)willhaved)hadcbbPractice4.He_____footballforanhour.a)isjustplayingb)willplayc)playd)hasjustplayed5.Heusually____badmintonfrom7-9pm.a)playsb)isplayingc)willplayd)isgoingtoplay6.Ofcourse,he_____verytiredby10pmtonight.a)isb)wasc)willbed)weredac1.(2011黑龙江绥化市)—WhereisBob?—He______toHarbinforameeting.A.wentB.hasbeenC.hasgone2.(2011黑龙江绥化市)Don’tmakesomuchnoise.Thechi...
VIP
