中小学教育资源及组卷应用平台 2024-2025学年七年级英语下册单元语法精讲精练（人教版2024） 频率副词 频度副词：表示次数、频率的副词 1．频度副词的定义：表示动作或状态出现的频率的副词叫做频率或频度副词。 2．常见表示频率的副词有以下几个，它们的频率由高到低依次为： always 总是；一直；始终 100% usually 通常；经常 90% often 常常；经常 70% sometimes 有时；不时 40% seldom 很少 25% hardly ever 几乎从不；很少；难得 5% never 从不；决不 0% 3.频度副词的位置、用法和提问方式 位置 1.be动词后 She is sometimes very busy.她有时很忙。 2.第一个助动词或情态动词后 I will never forget the day when I met you.我将永远忘不了遇见你的那一天。 3.实义动词前 We often go there.我们经常去那。She often stay up late.她经常熬夜。 4.sometimes, often可放句首、句中和句末 Sometimes she watches TV.她有时看电视。She watches TV often.她经常看电视。 用法 often, always, usually等常和一般现在时连用，表现在经常或反复发生的动作。 It’s often rains here.这儿经常下雨。 提问方式 用how often“多久”对频度副词提问。 How often+助动词+主语+动词原形+其他How often do you exercise 拓展： 提问次数的表达和表次数的单词： 提问方式：How many times+助动词+主语+动词原形+其他？ How many times do you go to school in a week 表示次数的单词： once一次 twice两次 three times三次 four times四次 三次及以上：基数词+times 语法专练 一、单项选择 1．Mark _____ gets up early, so he is _____ late for school. A．sometimes; often B．never; always C．usually; always D．sometimes; never 2．Bob is very fat because he _____ exercises. A．always B．never C．usually D．sometimes 3．—Do you remember Yuan Longping —Sure. I’ll _____ forget him. A．never B．usually C．always 4．I want to be healthy, so I _____ eat junk food. A．often B．always C．never 5．I don’t like fish, so I _____ eat it. A．often B．seldom C．always 6．—How often do you eat out, Lily —_____. I always cook at home. A．Never B．Sometimes C．Usually 7．Lucy gets up early every weekday. So she _____ misses the bus. A．always B．usually C．never 8．He is a good student, so he is _____ on time. A．usually B．never C．sometimes D．always 9．My brother doesn’t like red. He _____ buys red clothes. A．never B．sometimes C．usually D．always 10．—Do you often arrive late for school —No, _____. I don’t like doing that. A．sometimes B．never C．always D．usually 11．Because he is too lazy, he _____ cleans his room. A．always B．sometimes C．usually D．never 12．—Do you often eat hamburgers —No. I _____ eat them because they’re not healthy. A．never B．often C．always D．sometimes 13．I live very far from my school. So I _____ go to school on foot. A．usually B．always C．often D．never 14．Vegetables are my sister’s favorite. She _____ eats them. A．never B．seldom C．often 15．Bob always gets up late and then goes to school, so he _____ eats breakfast. A．never B．sometimes C．always 16．—Do you like eating hamburgers —No, they aren’t good for us, so I _____ eat them. A．seldom B．often C．always 17．My cousin Jack always gets up early, so he _____ has much time to e ... ...
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