曼哈顿中一个关于命令性词汇的句子问题！！！

roxlv

看idiom的时候，有个句子是A study suggests that more work is needed (or will be needed)
但是suggest 不是command verb么，这里不是应该用be么？
求助大神~~

roxlv

From Longman
sug‧gest [transitive]
1         to tell someone your ideas about what they should do, where they should go etc [↪ propose]:
British EnglishThey keep         suggesting ways         to keep my weight down.
British EnglishShe wrote to me and suggested a meeting.
suggest (that)
British EnglishI suggest you phone before you go round there.
British English         It has been suggested that         the manager will resign if any more players are sold.
suggest doing something
British EnglishJoan suggested asking her father for his opinion.
suggest how/where/what etc
British EnglishThe therapist suggested how Tony could cope with his problems.
can/may I suggest (=used to politely suggest a different idea)
British EnglishMay I suggest that you think carefully before rushing into this?
British EnglishNo possible explanation         suggests itself (=is able to be thought of).
2         to make someone think that a particular thing is true [= indicate]:
British EnglishTrends in spending and investment suggest a gradual economic recovery.
suggest (that)
British EnglishOpinion polls suggest that only 10% of the population trusts the government.
evidence/results/data/studies etc suggest(s) that
British EnglishThe evidence suggests that single fathers are more likely to work than single mothers.
3         to tell someone about someone or something that is suitable for a particular job or activity [= recommend]
suggest somebody/something for something
American EnglishJohn Roberts has been suggested for the post of manager.
4         to state something in an indirect way [= imply]:
British EnglishAre you suggesting my husband's been drinking?
5 I'm not suggesting         spoken         used to say that what you have said is not exactly what you intended to say:
American EnglishI'm not suggesting for one moment that these changes will be easy.
6         to remind someone of something or help them to imagine it:
British EnglishThe stage was bare, with only the lighting to suggest a prison.

GRAMMAR !!
Do not say 'suggest (someone) to do something'. You can use the following structures:
suggest that somebody do something
• He suggested that we go (NOT suggested us to go) for a drink.

You can miss out 'that'
• What do you suggest we do (NOT suggest us to do)?
suggest doing something
• I suggest wearing (NOT suggest to wear) something warm.
suggest something
• She suggested a walk before dinner.

roxlv

lindberghya 发表于 2013-12-25 14:18
suggest主语是人的时候省略should 虚拟
如果主语是“非人”，则不需要虚拟
可以看下11月的语法JJ，整理君很 ...

恩恩，非常感谢~

lindberghya

suggest主语是人的时候省略should 虚拟
如果主语是“非人”，则不需要虚拟
可以看下11月的语法JJ，整理君很给力地总结出来了

roxlv

cdbgin009 发表于 2013-12-19 12:01
你看下将命令虚拟语气那章，有这么一句话，说要分清suggest在不同语境下的不同意思：表建议的时候，后面就 ...

原来如此~谢谢了~！

cdbgin009

你看下将命令虚拟语气那章，有这么一句话，说要分清suggest在不同语境下的不同意思：表建议的时候，后面就要用虚拟语气；表说明/意味着的时候，就不要用了；

A study suggests that，一个研究表明......