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        2022小學(xué)英語語法:祈使句

        來源:奧數(shù)網(wǎng)整理 2022-03-20 15:23:21

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        2022小學(xué)英語語法:祈使句

          祈使句表示請求、命令、建議、邀請等,謂語動詞一律用原型,句子中通常不用主語,句末用驚嘆好或者句號,用降調(diào)。

          ★肯定句:動詞原型

          Come here, please.

          Go downstairs, please.

          Stand up.

          Sit down.

          Be quiet.

          Be careful.

          祈使句中如果有喚語,一定要用逗號隔開,放在句首或者句尾:

          Come in, Amy.

          Sit down here, Tom.

          Mary, give me a book please.

          ★否定:Don't+動詞原型

          Don't come here.

          Don't sit down.

          Don't stand up.

          Don't give me it.

          let sb. do 讓某人做

          Let me pass.

          Let us have a rest.

          Let's have a rest.

          反意疑問:

          Let's have a walk along the river, shall we?

          Let us go out for a drink, will you?

         

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