公共英語考試輔導(dǎo):祈使句結(jié)構(gòu)
發(fā)布者:福州愛達(dá)華教育
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,一種是以動詞原形開頭,在動詞原形之前加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.