高考英语语法一轮复习教案——动词的时态和语态讲义

动词的时态和语态框架结构图动词的时态和语态的形式  一般进行完成完成进行现在主动do/doesam/is/are doinghave/has donehave/has been doing被动am/is/are doneam/is/are being donehave/has been done 过去主动didwas/were doinghad donehad been doing被动was/were donewas/were being donehad been done 将来主动shall/will doshall/will be doingshall/will have doneshall/will have been doing被动shall/will be doneshall/will be being doneshall/will have been done 过去将来主动should/would doshould/would be doingshould/would have done should/would have been doing被动should/would be doneshould/would be being doneshould/would have been done  谓语动词的五种基本形式：1.动词原形2.动词的第三人称单数3.动词的过去式4.动词的现在分词5.动词的过去分词  动词时态的核心考点1.一般现在时考点分析(1)表示客观事实或普遍真理(不受时态限制)。Time and tide wait for no man.(2)表示现状、性质、状态时多用系动词或状态动词；表示经常或习惯性的动作，多用动作动词，且常与表频率的时间状语连用。Ice feels cold.These oranges taste good.They always care for each other and help each other.(3)表示知觉、态度、感情、某种抽象的关系或概念的词常用一般现在时，如see，hear，smell，taste，feel，notice，agree，believe，like，hate，want，think，belong to，seem等。He likes his bike.All the students here belong to No.1 Middle School.(4)在时间、条件状语从句中常用一般现在时代替将来时。I’ll write to her when I have time.(5)少数用于表示起止或转移等的动词如come，go，leave，arrive，fly，return，start，begin，open，close，end，stop等常用一般现在时代替将来时，表示一个按规定、计划或安排要发生的动作。当be表示根据时间或事先安排肯定会出现的状态时，只用一般现在时。The shop closes at 11：00 p.m.every day.Tomorrow is Wednesday.2.一般过去时考点分析(1)一般过去时的基本用法：表示过去的事情、动作或状态，常与表示过去的具体时间状语连用(或有上下文语境暗示)；用于表达过去的习惯；表示说话人原来没有料到、想到或希望的事。We met her in the street yesterday.When he was young，he took cold baths regularly.I didn’t expect to see you studying at the library.(2)如果从句中有一个过去的时间状语，尽管从句中的动作先于主句发生，但从句中的谓语动词仍用过去时。He told me he read an interesting novel last night.(3)表示两个紧接着发生的动作，由以下词语连接，常用一般过去时。如：but，and，when，as soon as，immediately，the moment，the minute等。He bought a watch but lost it.The moment she came in，she told me what had happened to her.(4)常用一般过去时的句型。Why didn’t you think of that?I didn’t notice it.I forgot to tell you I had been there with my brother before.I didn’t recognize him.3.一般将来时考点分析(1)表示未来的动作或状态，常用will/shall＋动词原形，常与表示将来的时间状语连用，如：tomorrow，next week等。We will have a meeting tomorrow.(2)表示趋向行为的动词如come，go，start，begin，leave等词常用进行时的形式表示将来时。The students are leaving on Sunday.(3)一般将来时的其他表达方式be going to do，be to do，be about to do的用法及区别：①be going to do在口语中常用来表示已经决定或安排要做某事、必然或很可能发生某事，也可用来表示自然现象。The railway is going to be open on October 1st.②be to do表示按计划、安排即将发生的动作，还可表示吩咐、命令、禁止、可能性等。A meeting is to be held at 3：00 o’clock this afternoon.You’re to be back before five o’clock.③be about to do表示“即将，正要”，后面不能接时间状语或状语从句。Autumn harvest is about to start.注意：be going to do表示现在打算在最近或将来要做某事，这种打算往往经过事先考虑，甚至已做了某种准备；shall/will do表示未事先考虑过，即说话时临时做出的决定。be going to do表将来，不能用在条件状语从句的主句中；而will do则能，表意愿。If it is fine，we’ll go fishing.[√]If it is fine，we are going to go fishing.[×]4.现在进行时考点分析(1)表示说话时正在发生着的一个动作；表示现阶段但不一定是讲话时正在进行的动作；表示近期特定的安排或计划；go，come等表示移动的动词可用进行时代替将来时；与always，often等频度副词连用，表示经常反复的行为或表达某种感情色彩。He is working on a paper.She is teaching English and learning Chinese.I am meeting Mr Wang tonight.We are leaving on Friday.The girl is always talking loud in public.(2)下面四类动词不宜用现在进行时。①表示心理状态、情感的动词：like，love，hate，care，remember，believe，want，mind，wish，agree，mean，need等。②表示存在状态的动词：appear，exist，lie，remain，seem，belong to等。③表示行为结果的动词：allow，accept，permit，promise，admit，complete等。④表示感官的动词：see，hear，notice，feel，smell，sound，taste，look等。5.过去进行时考点分析过去进行时表示在过去某个时刻或某个时间段内正在进行的动作或存在的状态。He was reading an interesting book this time yesterday.6.现在完成时考点分析(1)现在完成时除可以和for，since引导的状语连用外，还可以和下面的介词短语连用：during/in/over the last(past) few years(months，weeks...)，in recent years，so far，up to now等。(2)下列句型中常用现在完成时。It is(has been)＋一段时间＋since从句This(That/It) is the first(second...) time that＋现在完成时This(That/It) is the best/finest/most interesting...＋that＋现在完成时(3)在时间或条件状语从句中，现在完成时可以代替将来完成时。I shall post the letter as soon as I have written it.If you have done the experiment，you will realize the theory better.Don’t get off the bus until it has stopped.7.过去完成时考点分析(1)常用过去完成时的几种情况。①在by，by the end of，by the time，until，before，since后接表示过去某一时间的短语或从句的句子中。By the end of last year，we had produced 20,000 cars.The train had left before we reached the station.②表示未曾实现的希望、打算、意图、诺言等，常用had hoped/planned/meant/intended/thought/wanted/expected等或用上述动词的过去式接不定式的完成式，即：hoped/planned...＋to have done。We had planned to finish the work before dark，but we were held up by a heavy rain.③“时间名词＋before”在句中作状语，谓语动词用过去完成时；“时间名词＋ago”在句中作状语，谓语动词用一般过去时。He said his first teacher had died at least 10 years before.Xiao Hua left school three years ago.④在hardly/scarcely...when...，no sooner...than...句式中，主句常用过去完成时，表示“一……就……”。当hardly，scarcely，no sooner置于句首时，其后要用部分倒装。We had no sooner been seated than the bus started.＝No sooner had we been seated than the bus started.(2)在before或after引导的时间状语从句中可用一般过去时代替过去完成时。After he (had) left the room，the boss came in.We arrived home before it snowed.8.过去将来时考点分析过去将来时表示从过去的观点来预计以后要发生的动作或存在的状态，这种时态常用于宾语从句中，主句常是一般过去时。He always said that he would study hard at that time.9.注意几组时态的区别(1)一般过去时与现在完成时：①时间上有差异：凡含有过去时间的，如ago，last year，just now，the other day等均用一般过去时，不能用现在完成时。②结果上有差异：现在完成时强调的是对“现在”的影响和结果，动作到现在刚完成或还在继续；一般过去时强调的是动作发生在“过去”，和现在毫无关系。(2)过去完成时与一般过去时：过去完成时强调的是“过去的过去”；如出现同一主语连续几个动作(“连谓”)的形式则只用一般过去时即可。动词被动语态的核心考点动词的被动语态的构成方式：be＋过去分词，口语中也用“get/become＋过去分词”表示。被动语态的基本用法：不知道或没必要提到动作的执行者是谁时用被动语态；强调或突出动作的承受者常用被动语态(by短语有时可以省略)。1.使用被动语态时应注意的几个问题(1)主动变为被动时双宾语的变化。My friend gave me an interesting book on my birthday.An interesting book was given to me (by my friend) on my birthday.I was given an interesting book (by my friend) on my birthday.(2)主动变为被动时，宾语成主语；(作补语的)不定式前需加to(位置不变)。The boss made him work all day long.He was made to work all day long (by the boss).(3)短语动词变被动语态时，勿要掉“尾巴”。The children were taken good care of (by her).Your pronunciation and spelling should be paid attention to.(4)情态动词，be going to，be to，be sure to，have to等结构变为被动语态时，只需将它们后面的动词原形变为“be＋过去分词”。We can repair this watch in two days.This watch can be repaired in two days.(5)当句子的谓语为say，believe，expect，think，know，write，consider，report等时，被动语态有两种形式：①谓语动词用被动语态，动词不定式作主补。②用it作形式主语，真正的主语在后面用主语从句来表示。类似句型有：It is said/known/suggested/believed/hoped/thought that...2.不能用被动语态的几种情况(1)所有的不及物动词或不及物动词词组不能用于被动语态之中。(2)表示状态的谓语动词，如：last，hold，contain，fit，cost等。(3)表示归属的动词，如have，own，belong to等。(4)表示“希望、意图、喜好”的动词，如：wish，want，hope，like，love，hate等。(5)宾语是反身代词或相互代词时谓语动词用主动语态，不能用被动语态。(6)宾语是同源宾语、不定式、动名词等，谓语动词不用被动语态。3.主动形式表被动意义(1)当feel，look，smell，taste，sound等后面接形容词时；当cut，read，sell，wear，write，wash等作为不及物动词表示主语内在“品质”或“性能”时；当动词表示“开始、结束、关、停、转、启动”等意义时。The fish smells good.This kind of cloth washes easily.These novels won’t sell well.My pen writes smoothly.The door won’t lock.(2)当happen，occur，break out，take place，shut off，turn off，work out等动词(短语)表示“发生、关闭、制定”等意思时。The plan worked out successfully.The lamps on the wall turned off.(3)want，require，need后面的动名词用主动形式表示被动含义。(4)be worth doing用主动形式表示被动含义。(5)在“be＋形容词＋to do”中，不定式的逻辑宾语是句子的主语，用主动代被动。This kind of water isn’t fit to drink.The girl isn’t easy to get along with.注意：be to blame(受谴责)，be to rent(出租)也用主动形式表被动。4.被动形式表示主动意义的几种情况be seated坐着；be hidden躲藏；be lost迷路；be drunk喝醉；be dressed穿着5.被动语态与系表结构的区别此处的系表结构指“连系动词＋用作表语的过去分词”结构，它与被动语态的形式完全一样。要注意它们的区别：被动语态强调动作；系表结构表示主语的特点或状态。The book was sold by a certain bookstore.(被动语态)The book is well sold.(系表结构)