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【简明语法】13.1 祈使句结构

时间:2005-09-25 16:00:00

(单词翻译:单击)


  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.

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Error infos: Got error 28 from storage engine
Error sql: select `l`.`tag`,`l`.`index`,`l`.`level_id`,`b`.`id`,`b`.`word`,`b`.`spell`,`b`.`explain`,`b`.`sentence`,`b`.`src` from `new_wordtaglist` `l` left join `new_word_base` `b` on `l`.`tag`=`b`.`word` where `l`.`arc_id`='6909' and `l`.`level_id`>='' group by `b`.`word` order by `l`.`index` asc