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      學(xué)習(xí)啦 > 學(xué)習(xí)英語(yǔ) > 英語(yǔ)知識(shí)大全 > 英語(yǔ)祈使句的用法(2)

      英語(yǔ)祈使句的用法(2)

      時(shí)間: 若木631 分享

      英語(yǔ)祈使句的用法

      Do give my regards to your parents!務(wù)必/一定代我向你父母問好!

        祈使句的否定形式是在整個(gè)結(jié)構(gòu)之前加don’t或never.如:

        Don’t you be nervous!你不要緊張!

        以let為引導(dǎo)詞的祈使句的否定形式通常是在Let’s或Let us/me后加not.如:

        Let’s not waste our time arguing about it!咱們別浪費(fèi)時(shí)間爭(zhēng)論這事了!

        Let’s not say anything about it!這事咱們誰(shuí)也別說!

        但英式英語(yǔ)也用這樣的表達(dá):Don’t let’s say anything about it.

        三、祈使句的反意疑問句

        1.祈使句的反意疑問部分為肯定形式,要用shall,will.如:

        Pass me the book,will you?

        2.Let’s表示第一人稱的祈使句,反意疑問句為“Shall we?”.如:

        Let’s forget it,shall we?

        Let’s go for a walk,shall we?

        3.Let me和Let us 表示第二人稱的祈使句,反意疑問句為“will you?”.如:

        Let us go for a walk,will you?

        4.其它行為動(dòng)詞引起的祈使句,無(wú)論其陳述部分是否定還是肯定的祈使句,多用“will you?”,表一種客氣的語(yǔ)氣.如:

        Listen to me,will you?

        Don’t tell anyone about it,will you?

        但在肯定的祈使句后有時(shí)也用“won’t you?”表“提醒對(duì)方注意”或表“邀請(qǐng)”.如:

        Have a cup of coffee,won’t you?

        Come in and take a seat,won’t you/will you?

        四、祈使句用于兩個(gè)重要句型中

        1.“祈使句+and+表結(jié)果的陳述句”用來(lái)敘述肯定的條件.

        2.“祈使句+or(else)+表結(jié)果的陳述句”用來(lái)敘述否定的條件,or(else)表示“否則;要不然”.試比較:

        Hurry up and you’ll catch the train.(=If you hurry up,you’ll catch the train.)

        Hurry up,or you’ll miss the train.(=If you don’t hurry up,you’ll miss the train.)

        五、祈使句由直接引語(yǔ)變成間接引語(yǔ)

        當(dāng)祈使句由直接引語(yǔ)變成間接引語(yǔ)時(shí),其常用結(jié)構(gòu)為“ask/request/tell/order sb(not)to do sth”.如:

        “Speak loudly,please!” the teacher said to me.(=The teacher asked me to speak loudly.)

        “Don’t smoke in the meeting room!” he said to Tom.(=He told Tom not to smoke in the meeting room.)

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