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        公共英語等級考試PETS二級語法資料匯總(八)動詞2

        字號:

        3.動詞的時態(tài)
            時
            態(tài)
             基本用法
             常與之連用的時間狀語
             例句
            一般現(xiàn)在時態(tài)
             習慣性或常發(fā)生的動作或存在的狀態(tài)
             in the morning / evening / afternoon,
            every day / month/year / morning.
            sometimes, often, always, usually, frequently, eldom, ever, never, once,in a while, from time to time, today, these days, this week / month / year, now, etc
             He reads French every morning.
            表能力,性格,特征等
             Joan is a nice person.
            普遍真理的表述
             The moon turns round the earth.
            劇本、圖、文的解說
             The scene changes back to the park.
            按時刻表,計劃決定好了的事
             The train leaves at 8:00.
            在“時間,條件,方式,讓步狀語從句”中表“將來”動作
             I’ll call you as soon as I get the park.
            You won’t be able to pass the exam unless you work hard.
            一般過去時態(tài)
             具體的過去時間里發(fā)生的動作或存在的狀態(tài)
             ...ago,just now,in 1976/1989,
            yesterday
            last Sunday / month / week / year, the day before yesterday, the other day,once, in those days / years,once upon a time, earlier, this month / week / year, then, sometimes, often, always, etc.
             Mary was here a moment ago.
            過去常發(fā)生的動作或存在的狀態(tài),特征
             He often went to Shanghai last year.
            在“虛擬語氣”中表“現(xiàn)在/將來”的情況
             He talks as if he were my teacher.
            在“委婉”用語中表“現(xiàn)在/將來”,常與“could/would”連用在“時間,條件,讓步”等狀語從句中表“過去將來”
             I hoped you could help me.
            They planned to go out if it was fine the next day.
            一般將來時態(tài)
             shall(’ll)用于第一人稱will(’ll)用于各人稱,表示“將會”“意愿”
             tomorrow, in 2010, next morning / year / week / month / time, in turn, soon, before long, in the year, to come, from now on,one day, some day, from now on, sometime in the future, in a few hours / days, the day after tomorrow, this evening, this afternoon, etc.
             I shall do it tomorrow morning.
            She’ll have to go there by herself.
            “am/is/are going to+v.原”表“即將發(fā)生,打算做”
             It looks as if it’s going to rain.
            “is/am/are doing”表“計劃,安排”
             He’s leaving for Guangdong tomorrow.
            “is/am/are about to+v.原”“表即將就要發(fā)生/做”
             She is about to go to school.
            “is/am/are to+v.原” “表計劃決定,要求,命令,傳達命令指示等”
             You are to stay in the hotel.
            Your boyfriend told you.
            過去將來時態(tài)
             “should+v.原/would+v.原”表過去預計將要發(fā)生的動作或存在的狀態(tài)”。常用于從句或引語中
             常用于狀語從句、名詞性從句或間接引語中。
             She said she would vote for me.
            She said she wouldn’t vote for me.
            “were/was going to+v.原”表“過去即將發(fā)生或打算要做”
             She said it was going to rain soon.
            “was/were+v.-ing”表“過去的計劃,安排”
             I wondered when the plane was arriving.
            “was/were about to+v.” 原表“過去即將,就要”
             I was about to go out when the phone rang.
            “was/were to+v.原”表“過去的計劃決定,要求命令等”
             He told us they were to hold a meeting the next day.
            現(xiàn)在進行時態(tài)
             說話時正進行的動作
             now, at present, these days,
            this morning / week / month, during this season, Look! Listen! etc.
            always, constantly, frequently, all the time
             He is playing basketball now.
            現(xiàn)階段正進行的動作
             I’m writing a book these days.
            表“計劃安排好的將來動作”
             She’s flying to Paris tomorrow.
            表“反復經(jīng)?!钡膭幼?,常與always等連用,有責備,高興等較濃的感情色彩。
             They are always talking in meeting.
            He is constantly leaving things about.
            在here/there引起的句子中可用“一般現(xiàn)在時”表進行。
             Here comes the bus.
            過去進行時態(tài)
             過去某一時刻正進行的動作
             this time yesterday, at that time, then,
            all morning, at that moment, the whole
            night, during…, when I came in, etc
             What were you doing at that moment?
            過去某一階段正進行的動作
             Last year we were building the library.
            在過去看來即將發(fā)生的動作
             He wondered whether she was leaving.
            現(xiàn)在完成時態(tài)
             過去開始的動作/狀態(tài)一直延續(xù)到現(xiàn)在
             since+時間點/…ago/從句;for+時段;in the past/last five years
            once, twice, three times, many times
            before, ever, never so far,by now, lately, recently, just, already, yet
             I have lived here for six years.
            在現(xiàn)在為止一個動作狀態(tài)已多次發(fā)生
             I’ve seen the film four times.
            到現(xiàn)在為止時的一動作狀態(tài)經(jīng)歷
             I’ve never been to America.
            過去完成的動作對現(xiàn)在還有影響
             He has just come back.
            4.動詞的語態(tài):
            動詞的語態(tài)有主動語態(tài)(主語是動作的發(fā)出者)和被動語態(tài)(主語是動作的承受者)。被動語態(tài)由be/get(助動詞)+過去分詞構(gòu)成,be/get體現(xiàn)時態(tài)變化。主動變被動時,時態(tài)保持不變;動作的執(zhí)行者由“by短語”表示;get+過去分詞側(cè)重動作的效果,通常不與表示一段時間的狀語連用,其一般現(xiàn)在時/一般過去時變否定式,疑問時要借助助動詞。
             They make bikes.
            Bikes are made by them.
            When did she get married?
            How did the window get broken?
            注意:
            (1)不及物動詞一般沒有被動語態(tài)。
            The sun sets in the west.
            易錯的常見的不用被動語態(tài)的不及物動詞有:rise, set, happen, break out, take place, fall, lie, die, etc.
            (2)主動句帶雙賓語(直接賓語和間接賓語)的句子,可將“間接賓語”或“直接賓語”變成被動語態(tài)的主語,還有一個賓語叫保留賓語。一般將“間接賓語”變?yōu)楸粍泳涞闹髡Z。當變直接賓語為被動句的主語時,要在保留賓語(間接賓語)前加一個介詞to(給,表方向)或for(替)。
            My mother gave me a book.
            I was given a book(by my mother).
            A book was given to me(by my mother).
            (3)主動句帶有復合賓語時,變?yōu)楸粍泳鋾r賓語補足語保留在謂語動詞之后,改稱為“主語補足語”即主補。當賓補是不帶to的不定式時,被動句中原省略的to要加上。
            The boss made us work ten hours a day.
            We were made to work ten hours a day(by the boss).
            (4)含有“動-介/動-副/動-副-介”等短語動詞的句子,變成被動語態(tài)時,要把這些短語看成一個整體(相當于一個動詞),不能漏掉任何詞。
            The nurses look after the patients well.
            The patients are looked after well(by the nurses).
            (5)含有“動-名-介”型短語動詞的主動句變?yōu)楸粍泳鋾r,也可將其中的名詞變?yōu)楸粍泳涞闹髡Z。
            He paid much attention to his pronunciation.
            Much attention was paid to his pronunciation(by him).
            His pronunciation was paid much attention to(by him).
            (6)被動語態(tài)與系表結(jié)構(gòu)的區(qū)別:
            被動語態(tài),表“動作”,用相應(yīng)的時態(tài),時態(tài)變化比較豐富。
            系表結(jié)構(gòu),表“性質(zhì)”,常用一般時態(tài)。
            The glass was broken by Tom yesterday.
            The glass was broken.
            That book was written by a teacher.
            That book is well written.