句子的種類
2007-01-01 00:00
13.1 祈使句結(jié)構(gòu) | ||
? | 祈使句用以表達(dá)命令,要求,請求,勸告等。 1) 祈使句有兩種類型,一種是以動(dòng)詞原形開頭,在動(dòng)詞原形之前加do (但只限于省略第二人稱主語的句子)。 Take this seat. Do be careful. 否定結(jié)構(gòu): Don't move. Don't be late. 2) 第二種祈使句以let開頭。 Let 的反意疑問句 a. Let's 包括說話者 Let's have another try,shall we / shan't we? = Shall we have another try? b. Let us 不包括說話者 Let us have another try,will you / won't you? = Will you please let us have another try? 否定結(jié)構(gòu): Let's not talk of that matter. Let us not talk of that matter. |