(
课件网) Unit 4 Time to celebrate 第2课时 单元语法突破 眼熟吗？ 你使用过的最多的表情是？ Lead-in 猜一猜今天我们要学 什么呢？ 没错！就是它：Adverbs of frequency 频度副词 “频度副词”定义 01 每个频度副词的具体含义 02 频度副词的位置 03 04 对频度副词的提问 回顾一般现在时的用法：划出句子中的频度副词 Li Ping is always late for school on Monday. Tom is never late for school in the morning. The little girl seldom goes out. I am busy with this work everyday. Sometimes we go to the cinema. Read the sentences from the reading passage and summarise the grammar rules. (a) Sometimes, she cooks for me. (b) I often watched Grandma cook, but I never cooked anything myself. (c) My family always have it at the Spring Festival. They are adverbs of frequency(频度副词). What kind of words are they 5 用来表示某一动作发生的频度，或某一状态出现的频度，即在一定的时间内动作重复发生或状态重复出现次数的副词叫做频度副词。 频度副词的分类 模糊频度副词 精确频度副词 always usually often sometimes seldom hardly(ever) never every day once a week twice a month three times a year 模糊频度副词 always usually often sometimes seldom hardly（ever） never 100% 70% 40% 90% 10 0% 总是：动作重复，状态持续 通常：习惯性动作或状态，少有例外 经常：反复性动作或状态，有间断 偶尔：间断时间较长 几乎不：表否定 从不：动作不会发生 20 很少：发生次数少 Complete the diagram with the words in the box. Then make a sentence with each word. always often sometimes never 0% 100% 1._____ 2._____ 3._____ sometimes often always My parents always stay up during the Spring Festival. We sometimes go to the park on Labor Day. Children always receive gifts on Christmas Eve. 6 Sam always goes to school by bike. Mary usually goes to school by bike. Jane often goes to school by bike. Lily sometimes goes to school by bike. Kitty seldom goes to school by bike. John never goes to school by bike. Adverbs of frequency come before the main verbs. 频度副词的位置 频度副词的位置 有时为了强调，频度副词也可位于句首。 频度副词的位置 sometimes可放在句首、句中或句末，often也可放在句末。 We have never been given the chance to talk to him. Sometimes she calls me. / She calls me sometimes. Often, I go for a walk in the park after dinner. 如果句子中有两个助动词，频度副词通常放在第一个助动词后面。 注意 I go for a walk in the park after dinner often. exercises There is good news on TV. (seldom) Is Mr. Wang on time (always) Does Tom play basketball after school (often) Ben plays baseball with his friends on weekends. (sometimes) My sister is happy at school. (always) 将频度副词填入适当得位置。 There is seldom good news on TV. Is always Mr. Wang on time Does Tom often play basketball after school Ben sometimes plays baseball with his friends on weekends. My sister is always happy at school. Hi there! Welcome to my blog about Chinese festivals! Today, let's get to know the Dragon Boat Festival! 1_____, people call it the Double Fifth Festival in English, because it 2_____ takes place on th ... ...
