高一英语同步班语法讲义

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     C. was going ; occurred             D. was going ; had occurred

 

                             现在完成时

现在完成时：has/have + done

  ⅰ 已完成:不与表示一段时间的状语连用，所表示的动作在说话之前已完成①

  ⅱ 未完成:与表示一段时间的状语连用，所表示的动作从过去某时开始，延到现在，也许还会继续进行下去②

• He has turned off the light.(已完成，有影响)

试比较：

He turned off the light.(已完成，无影响)

• Nala has been a teacher all her life.(未完成，有影响)

试比较：

   Nala was a teacher all her life.(     ,     )

1.—I can’t find my glasses. Where _______ them?

—Are they not on the desk ? Well, I _______ them right here.

A. have you put ; have put             B. did you put ; put

C. have you put ; put                  D. did you put ; have put

2.—If the traffic hadn’t been so heavy , I could have been back by 6 o’clock.

—What a pity ? Tina _______ here to see you.

A. is         B. was         C. would be        D. has been

3.—I hear Jane has gone to the Holy Island for her holiday.

—Oh , how nice! Do you know when she _______ ?

A. was leaving    B. had left    C. has left    D. left

Notice: 有些瞬间动词，如：come,go,die,open 等不能与表示一段时间的短语连用。

  He has come.

  He has come for three years.

 

                             过去完成时

过去完成时：过去的过去

            Had done

  ⅰ  完成 ：I had written the article when they came.

  ⅱ 未完成: They had worked twelve hours by 6 o’clock.

1.Her brother _______ while he _______ his horse and had his leg broken.

  A. fell;was riding                B. fell;ride  

C. had fellen;was riding            D.had fallen; rode

2.When Mark opened the door , he saw a woman standing there. He _______ her before.

  A. never saw    B. had never seen    C. never sees    D. has never seen

3.—George and Lucy got married last week. Did you go to their weddings?

—No,I _______. Did they have a big wedding?

A. was not invited               B. have not been invited

C. hadn’t been invited          D. didn’t invite

 

                             过去将来时

过去将来时：以过去为参照点看将来要发生的动作或存在的状态

            would do , was going to do , was/were to do , was/were about to do

—What were you doing when Tony phoned you ?

—I had just finished my work and _______ to take a shower.

A. had started    B. started    C. have started    D. was staring

 

                              习题

1.The unemployment rate in this distric _______ from 6% to 5% in the past two years.

A. has fallen    B. had fallen    C. is falling    D. was falling

2.The little girl _______ her heart out , because she _______ her toy bear

and believed she wasn’t ever going to find it.

  A. had cried; lost                   B cried; had lost

 C. has cried; has lost               D cries; has lost

3.Sales of CDs have greatly increased since the early 1990s , when people _______ to enjoy the advantges of this new technology.

  A. begin    B. began    C. have begun    D. had begun

4.I failed in the final examination last term and only then _______ the importance of studies.

  A. I realized   B. I had realized   C. had I realized   D. did I realize

5.The film _______ for half an hour.

  A. has begun   B. has been begun   C. has been on   D. began

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TAG:高一英语