动词时态和语态.pptx
Step2基础知识基础知识一一，动动 词词 的的 分分 类类 和和 形形 式式：动动词词是是表表示示动动作作和和状状态态的的词词。动动词词有有时时态态、语语态态和和语语气气3种种形形式式的的变变化化。1、动动词词按按其其能能否否独独立立作作谓谓语语而而分分为为：“谓谓语语动动词词”和和“非非谓谓语语动动词词”两两种种2、动词的、动词的4种基本形式：种基本形式：动词原形、动词原形、过过 去去 式式、过过 去去 分分 词词 和和 现现 在在 分分 词词。3、动动词词按按其其构构成成动动词词词词组组作作用用分分为为：实义动词、连系动词、实义动词、连系动词、情态动词和助动词。情态动词和助动词。第1页/共14页Step3几种易混时态的辨析几种易混时态的辨析一般过去时和现在完成时一般过去时和现在完成时一一般般过过去去时时所所表表达达的的事事件件与与现现在在无无关关。而而现现在在完完成成时时则则强强调调对对现现在在的影响和结果。的影响和结果。即学即练即学即练1.Imsorry，butIdontquitefollowyou.DidyousayyouwantedtoreturnonSeptember20?Sorry，I_myselfclear.WewanttoreturnonOctober20.AhadntmadeBwouldntmakeCdontmakeDhaventmadeD第2页/共14页即学即练即学即练 2 1.As she _(read)the newspaper,Granny fell asleep.2.Jim _(open)the door;he found his father watching TV.3.Shirley_(write)abookaboutChinalastyear,butIdontknowwhethershehasfinishedit.was readingopened was writing第3页/共14页一般过去时和过去完成时背诵1ThemomentIgothome,IfoundIhad leftmyjacketontheplayground.第4页/共14页完成时和完成进行时的用法比较即学即练3.He _ articles for our newspaper these years,and he_about40articles.Ahaswritten；haswritten Bhasbeenwriting；writesCiswriting；hasbeenwritingDhasbeenwriting；haswritten D第5页/共14页常用于现在完成时态的时间状语有：inthepastfewyears，bynow，uptonow，sofar，already，yet，since，forfiveyears，recentlylately，manytimes，just等。第6页/共14页Step 4背诵背诵2一，被动语态的基本用法A.一般现在时态：am/is/are+doneB.一般过去时态：was/were+doneC.一般将来时态：will/shallbe+doneD.进行时态：bebeing+doneE.完成时态：have/has/hadbeen+doneF.含有情态动词的被动语态：情态动词+be+done第7页/共14页即学即练 4 以下语态是哪种类型ABCDEF1.Wearetoldthattherewillbeameetingthisafternoon.2.Iwasinvitedtoconcert.3.Thehouseisbeingrepairednow.4.Thesebooksmustbereturnedinthreedays.5.Thematterwillbelookedintoassoonaspossible.6.Thenewbridgehasbeenbuilt.ABDFCEA.一般现在时态B.一般过去时态C.一般将来时态D.进行时态E.完成时态F.含有情态动词的被动语态：第8页/共14页背诵背诵3三，主动形式表被动意义1一些感官动词，如：feel，sound，smell，look，taste等用作系动词时。Thedishtastesdelicious.这道菜味道可口。2说明主语的性质、特点的动词，如：read，write，cut，sell，wash，wear，lock等，其主语往往是物。Thepenheboughtyesterdaywritessmoothly.他昨天买的这支钢笔书写流畅第9页/共14页四，短语动词的被动语态 能省略吗？即学即练 5 WhydoesLinglinglooksounhappy？She_byherclassmates.A.haslaughedB.haslaughedatC.hasbeenlaughedD.hasbeenlaughedatD第10页/共14页Step 5 综合练习1用所给动词的正确形式填空：1.She_(leave)theofficetwohoursago.2.Assonasshearrivedhome,thegirldiscoveredthatshe_(take)herfriendsbookbymistake.3.Who_(come)toschoolearliestinyourclasseverymorning?4.Greatchanges_(takeplace)inthiscitysince1979.5.She_(write)lettersthewholeyesterdayeveninglefthadtakencomeshavetakenplacewaswriting第11页/共14页6.Heusuallylistenstotheradio,butnowhe_(watch)TV.7.-Haveyouseenthatwonderfulfilm?-No,I_(see)itnextMonday8.Theman_(hope)tocatchthelasttrain,buthewastoolate.9.Theboys_(play)basketballfrom5:00to6:00yesterday.10.Bythetimehewastwelve,Edison_(begin)tosellnewspapersiswatchingwillseehadhopedwereplayinghadbegun第12页/共14页综合练习2完成下列句子：1.We_(在练习跳舞)ateightyesterdayevening.2.Bytheendoflastyear,_(她在这间小屋里住了10年)。3.-Howoftendidhegothere?-Heusually_(一星期去那里两次).4.I_(弄丢了我的钢笔),Ihavetouseapencil.5.Mr.Smith_(2：00就来了)。6.I_(更努力地学习)tocatchupwithmyclassmates.werepracticingdancingshehadbeenlivinginthishousefor10yearswenttheretwiceaweekhavelostmypenhasbeenheresince2:00.willstudyharderGoodbye 第13页/共14页感谢您的观赏第14页/共14页
