【#文档大全网# 导语】以下是®文档大全网的小编为您整理的《人教八年级上册频度副词和程度副词》,欢迎阅读!
频度副词副词和程度副词
在英文中用来表示动作频率的词被称为"频度副词"。 一、确定频率:
(1). 次数+ a+时间计量单位( day/week /month / year ) 一周一次 once a week 一个月两次 twice a month 一年三次 three times a year 补充知识点:
次数: once 一次, twice 两次, three times 三次,之后都是数字+ times time :做不可数名词表示“时间” ,有“ s”的时候表示“次数” (2). every +时间单位( eg. two days/ three months ) 两周一次 every two weeks 三个月一次 every three months
二、表示频率的程度: 程度(从大到小) 总是always ,all the time 经常usually 时常often 偶尔sometimes 几乎不hardly, ever 从不never
三、频率的使用方法:
1.频度副词通常放在实意动词之前(1),be动词之后(2),如果句子中出现情态动词或助动词,则放在情态动词、助动词与实意动词之间(3)。 如:
I always do homework in the afternoon.(1) He is never kind to us.(2)
She can never know your secret.(3)
2.频度副词的特殊位置:表示次数的频度副词,如once, twice,可以放在动词后或句末(4);有的频度副词也可放在句首表示强调(5)。 如:
Jamie watches TV once a week.(4)
The car broke down twice.(4)
Sometimes I go fishing with my dad.(5)
四、询问事情发生的频率
1)询问事情发生频率的特殊疑问词是: How often How often +do (助动词) +要询问的事 How often do you go to library?
2)助动词do 要根据时态和人称进行变化: 三单: how often does ⋯ How often does he visit you? 过去时: how often did ⋯
How often did you come back home? 将来时: how often will ⋯ How often will you go to gym?
程度副词的用法
1. 程度副词用语表示程度,常用频度副词有:
almost 几乎;enough 足够;fairly 相当;greatly 十分;hardly 几乎不;much 十分;nearly 几乎;pretty 相当;quite相当;rather 相当;really 的确;too 太;very 很; 如果去掉其中的程度副词,看出他们的意义有什么变化吗? I hardly knew him. 我简直不认识他。
He did not work hard enough. 他不够用功。
I'm rather anxious about him. 我相当为他着急。
We see each other almost every day. 我们几乎天天见面。
2. 程度副词主要用于修饰形容词和副词。
有的程度副词(如:quite, rather, almost, greatly等)还可修饰动词,但有的(如:fairly, pretty, very 等)则不能修饰动词。 如:
I quite like the idea. 我十分喜欢这个主意。 She rather likes gardening. 她很喜欢园艺。
I greatly appreciate your kindness. 我非常感激你的好心。
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