本文目录
- seem to与want to的区别？
- volunteer后怎么接动词？
- be good at something和be good at doing something区别？
- seem to 后面的时态？
- seems to be后面加什么？
seem to与want to的区别？
1、want to do sth和want doing sth的区别是：意思不同、用法不同一、意思不同want to do sth的意思是：表示某人想要做某事例句：I want to eat for I am feeling hungry. 我感到饿了想吃点东西。
2、want doing sth的意思是：表示某物需要（应该）……，相当于want to be done. 例句：The computer wants repairing.这台电脑需要修理。
3、用法不同want to do sth：日常用语，强调主观愿望。
4、主语一般为人，用于主动语态。
5、want doing sth：多用事物做主语，相当于need。
6、doing与句子的主语成动宾关系。
“seem to”有“看起来……好像”的意思。
seem to 似乎，好象；看起来
近义词：
似乎，好象；看起来
look , appear to
双语例句：
You certainly seem to be in deep water.
你的确看起来像是陷入了困境中。
My glasses seem to have vanished.
我的眼镜似乎不翼而飞了。
The tickets seem to have got lost.
那些票好像给弄丢了。
She doesn't seem to feel the cold.
她好像不觉得冷。
The figures do not seem to correlate.
这些数字似乎毫不相干。
These movies seem to epitomize the 1950s.
这些影片似乎就是20世纪50年代的缩影。
Standards of morality seem to be dropping.
道德标准似乎在下降。
His teachers seem to have given up on him.
他的老师似乎不再对他抱有希望。
volunteer后怎么接动词？
volunteer后面碰到动词，要用动词的不定式，如：I volunteered to help.这种只能跟动词不定式的动词有很多，如afford、agree、ask、claim、consent、decide、demand、deserve、expect、fail、help、hesitate、hope、learn、manage、need、offer、plan、prepare、pretend、promise、refuse、seem、want、swear、threaten、wish等。希望我能帮助你解疑释惑。
be good at something和be good at doing something区别？
一、意思不同
1、be good at sth：擅长做某事，擅长干某事。
例句：All of us want to be good at our jobs, but how good do we really want to be?
我们每个人都想在我们的工作中干的不错，但是我们究竟想要有多不错（指程度）？
2、be good at doing sth ：擅长某事，擅长于某事。
例句：Only through practice can one be good at doing things.
只有通过实践才能善于做的事情。
二、用法不同
1、be good at sth：意为“精通的，熟练的”，常指擅长于某事，侧重技艺或科学方面，意为“熟练的，有技能的”，强调实际的，真正的功夫。
例句：You have to try to be good at everything.
你必须试图做好所有的事情。
2、be good at doing sth ：意为“有专门技巧的，熟练的”，强调有经验的或在某方面特别精明、熟练。着重于学习，表示学得快、解决问题快。
例句：Only through repeated practice can one be good at doing things.
一个人只有通过不断练习才能精于做某事。
三、语境不同
1、be good at sth：常用于接ing表示现在进行。
例句：It is a quality not everybody can be good at.
它是一种高质量的并不是每个人都能成为好。
2、be good at doing sth ：后接词是名词。
例句：At minimum, Library Schools do seem to be fairly good at doing this important task.
图书馆学院至少在完成此项任务方面看起来做的相当不错。
seem to 后面的时态？
seem to be doing sth表示不定式的动作和主句中seem是同一个时态,比如,He seems to be doing his homework.他好像正在做作业；
seem to do 表示不定式的动作发生在主句动词seem之后,比如It seems to rain.好像要下雨了.rain的动作,是发生在seem之后的；
seem to have done sth表示不定式的动作发生在主句动词seem之前,比如 she seems to have finished her homework.她好像做完了她的家庭作业.finish的动作发生在seem之前
seems to be后面加什么？
seem to be + 名词/形容词/介宾...; seem to do sth 或 seem to be doing sth 或 seem to have done sth; 所以seem后面如果是动词,一般是不定式形式。
