英语时态省公开课金奖全国赛课一等奖微课获奖PPT课件.pptx

Tense&voice体（form）时（time）过去主动普通现在时Ilearnedthattheearth＿＿＿aroundthesunwhenIwasinprimaryschool.1）Thetrain______atsixtomorrowmorning.Whendoesthebusstart?It______intenminutes.现在进行时考点二：表示在最近按计划或安排要进行动作,仅限于少许动词：go,come,leave,start,arrive,return,stay,do,have,seesboff…Areyoustayingheretillnextweek?注意：下面四类动词不宜用现在进行时。（A）表示心理状态、情感动作：like,love,hate,care,remember,believe,want,mind,wish,agree,mean,need。（B）表存在状态动词：appear,exist,lie,remain,seem，belongto，dependon。（C）表示一时性动作动词：allow,accept,permit,promise,admit,complete。（D）表示感官动词：see,hear,notice,feel,smell,sound,taste,look。考点一：for+时间段；since+时间点TheyhavelivedinBeijingforfiveyears.TheyhavelivedinBeijingsince1995.考点四：用于现在完成时句型ItisthefirsttimethatIhavevisitedthecity.Itwasthethirdtimethattheboyhadbeenlate.1）This/That/Itisthefirst/secondtime….that…结构中从句部分，用现在完成时。since四种使用方法since+过去一个时间点(如详细年、月、日期、钟点、1980,lastmonth,halfpastsix)。Ihavebeenheresince1989.2)since+一段时间+agoIhavebeenheresincefivemonthsago.3)since+从句Greatchangeshavetakenplacesinceyouleft.4)Itis+一段时间+since从句ItistwoyearssinceIbecameapostgraduatestudent.have/hasbeen…表示曾到过某地（现在回来了）have/hasgone…表示已经到某地去了（现在不在说话处）经典例题(1)---Doyouknowourtownatall?---No,thisisthefirsttimeI___here.A.wasB.havebeenC.cameD.amcoming(2)---Haveyou____beentoourtownbefore?---No,it‘sthefirsttimeI___here.A.even,comeB.even,havecomeC.ever,comeD.ever,havecome经典例题1.Youdon‘tneedtodescribeher.I___herseveraltimes.A.hadmetB.havemetC.metD.meet答案B.首先本题后句强调对现在影响，我知道她模样，你不用描述。再次，severaltimes通知为重复发生动作，所以用现在完成时。普通过去时Hetoldmehe________aninterestingnovellastnight.②假如从句中有一个过去时间状语，尽管从句中动作先于主句发生，但从句中谓语动词用过去式。Tomhaswrittenalettertohisparentslastnight.Tomwrotealettertohisparentslastnight.句子中如有过去时时间副词（如yesterday,last,week,in1960）时，不能使用现在完成时，要用过去时。Theradio________________whenyoucalledme.----whatwereyoudoingthistimeyesterday?----We_______________inthelab.过去完成时考点分析（考评重点）句中有显著参考动作或时间状语，这种时态从来不孤立使用(by、bytheend、bythetime、until、before、since后接表示过去某一时间短语或从句以前发生动作。E.G:Bytheendoflastyear,wehadproduced20,000cars.Thetrainhadleftbeforewereachedthestation.I