感官动词表示人的感官动作，可作完全及物动词或不完全及物动词，如:sound(听见)，see(看见)，watch(观看)，look(看)，feel (感觉)等。下面小编告诉你八年级英语感官系动词用法，大家一起来看看吧!
八年级英语感官系动词用法:
常见感官动词(及物) 有:
see/notice/watch/notice/observe/hear/feel/taste/smell
其中see/notice/watch/notice/observe/hear/feel 常用结构:
V + sb./sth. + do (强调事实或是动作发生在过去)
V + sb./sth. + doing (强调动作正在发生或进行)
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带有感官动词的句子改被动语态时，
be seen/noticed/watched/noticed/observed/heard/felt + to do 常见连系动词(含感官不及物)
be/seem + adj
get/become/turn/grow + adj
feel/look/sound/smell/taste
keep /stay /remain + adj
1. 作为连系动词时，其意思分别为" 摸起来/看起来/听起来/闻起来/尝起来/„„"后面接形容词作表语，说明主语所处的状态。除look 之外，其它几个动词的主语往往是物，而不是人。例如: These flowers smell very sweet.这些花闻起来很香。
2. 这些动词后面也可接介词like 短语，like 后面常用名词。例如: Her idea sounds like fun.她的主意听起来很有趣。
3. 这五个感官动词如果后面接名词作宾语，则这里的感官动词为实义动词，后面必须跟副词修饰动词。
以look 一词为例:
He looked at me happily. (实义动词，“看”，后有宾语me ，用副词happily 修饰。)
He looked happy. (系动词，“看起来„„”，后接形容词作表语。) 系动词使用注意事项:
◇系动词无被动语态。
Your hand feels cold.
The dish tastes good.
◇系动词常用在某些词组中:stay healthy(保持健康), come true (实现), fall asleep(睡觉), go bad(变质)。
appear, look, seem 的区别:
三者均可用作连系动词，意为“好像”、“似乎”等，区别如下:
1. 从词义上看:look 指视觉印象;appear 指外表给人的印象;这两者可能是真象也可能是假象，appear 的不确定性更大一些。seem 侧重指根据某种迹象作出的推断，也不一定是事实。
2. 从句型搭配和用法上看:
(1) 三者均可后接不定式，但 look 之后一般只限于 to be (且较少见)。如:
正:He seems [appears，looks] to be tired. 他好像很累了。
正:He seems [appears] to have travelled a lot. 他似乎去过不少地方。
误:He looks to have travelled a lot.
(2) look, seem 之后可接介词 like，但 appear 之后一般不能。如:
He looks [seems] like a fool. 他看起来像个大傻瓜。
(3) appear 和 seem 不用于进行时态，但 look 有时可这样用。如:
正:He looks [is looking] well. 他看上去气色不错。
误:He is seeming [appearing] well.
(4) 三者均可用于 it 开头的句子，且三者之后均可接以 as if 或 as though 引导的从句，另外 appear 和 seem 之后还可接 that 引导的从句。如:
It looks [seems，appears] as if he has lost interest in his job. 看来他对自己的工作已失去了兴趣。
It seems [appears] that he is very tired. 他似乎很累了。
注:后接 that 从句时，有时可用 so，not 代之。如:
A:Are they reliable? 他们可靠吗?
B:It seems [appears] so (not). 似乎是可靠的(不可靠)。
另外，比较以下同义句型:
It seems [appears] that he is ill.=He seems [appears] to be ill. 他似乎病了。
系动词smell, sound, taste可用于进行时态吗:
表示感官的系动词smell, sound, taste习惯上不用于进行时态。如:
■这些橘子味道很好。
误:These oranges are tasting good.
正:These oranges taste good.
■这肉有味了吗?
误:Is the meat smelling bad?
正:Does the meat smell bad?
■这个报导听起来是真的。
误:The report is sounding true.
正:The report sounds true.
系动词feel, smell, sound, taste后可接不定式吗:
表示感官的系动词feel, smell, sound, taste后面习惯上不能接不定式。如:
■这些花很香。
误:The flowers smell to be sweet.
正:The flowers smell sweet.
■绸缎摸起来柔软光滑。
误:Silk feels to be soft and smooth.
正:Silk feels soft and smooth.
■那音乐优美动听。
误:That music sounds to be beautiful.
正:That music sounds beautiful.
■这种药味道难吃极了。
误:This medicine tastes to be horrible.
正:This medicine tastes horrible.