首页 >> 最新动向 >> 考试动态 >> AEIS考试研究中心:详细解析祈使句结构
2017/01/06
英语中祈使句句常见句型很多,新加坡AEIS考试真题中经常出现。2017AEIS考试培训中大家普遍认为英语是最头痛的科目,每年AEIS培训报名时大家关注较多的就是英语方面。为了更好的提高广大考试的AEIS真题模拟成绩,这次AEIS考试研究中心老师介绍的是祈使句的句型结构。
祈使句用以表达命令,要求,请求,劝告等。
1) 祈使句有两种类型,一种是以动词原形开头,在动词原形之前加do (但只限于省略第二人称主语的句子)。
Take this seat.
Do be careful.
否定结构:
Don't move.
Don't be late.
2) 第二种祈使句以let开头。
Let 的反意疑问句
a. Let's 包括说话者
Let's have another try,shall we / shan't we?
= Shall we have another try?
b.Let us 不包括说话者
Let us have another try,will you / won't you?
= Will you please let us have another try?
否定结构:
Let's not talk of that matter.
Let us not talk of that matter.

如何引用祈使句
AEIS考试研究中心老师介绍:祈使句如要引用,多使用一个不定式,前面的谓语形式根据语气决定。如:
“Wake him up,” she said.
→She told me to wake him up.
“See a neurologist,” the doctor said.
→The doctor advised me to see a neurologist.
“Stay where you are and don’t move,” commanded the sergeant.
→The sergeant commanded the man to stay where he was and not to move.
“Carry the trunk upstairs,” Mr. Brown said.
→Mr. Brown ordered the men to carry the trunk upstairs.
■能跟这种结构的动词有:
advise ask beg command forbid instruct invite order
persuade remind teach tell urge warn
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