七年级英语知识频度副词的讲解及练习.ppt

频率副词;Counting times;定义：表示某动作发生或状态存在的频 率，即在一定时间内动作重复发生或反复出现的次数;模糊频率副词;;;;;【小试牛刀】 选词填空。 1. We can believe (相信) him because he is ________ honest. (always, never) 2. They ________ go out for a walk after supper but today they stay at home. (seldom, usually);3. Lily is a lazy(懒惰的） girl. She ________ helps her mother with the housework. (sometimes, never) 4. He likes watching films very much so he ________ goes to the cinema. (seldom, often) 5. Peter is busy these days, so he ________ watches TV. (always, seldom);【指点迷津】 1.频度副词表示动作发生或状态存在的频 率。常用的频度副词及频度副词短语 有：always, usually, often, sometimes, seldom, never, once a week, every day等。 2.对频度副词或频度副词短语提问时，用 how often，表示“多久一次”。 3.频度副词在句子中的位置： 频度副词通常放在be动词、助动词之 后，实义动词之前(often有时可放在句 尾，sometimes有时也可放在句首或句 尾)。;【能力升级】 I. 选择填空。 1. — _______ does your father write to you? — Once a month. A. How long B. How often C. How much D. How many 2. — Do you ________ walk to school? — No, ________. I live too far away. A. often; never B. usually; often C. seldom; always D. always; usually;3. — Lily sings very well. Does she go to a music class? — No. Her mother teaches her every day. She _______ goes to any music classes. A. usually B. often C. never D. always 4. — I think meat may make me become fat, so I ________ eat it. — But you need meat to keep you strong. A. always B. usually C. often D. seldom 5. — Miss Pan is a popular teacher in our school. — Yes. Her classes are _______interesting. A. always B. never C. seldom D. sometimes;II. 按要求改写句子， 每空一词。 1. They play basketball on the playground after school. (改为否定句) They _____ _____ basketball on the playground after school. 2. The Greens seldom eat out. (对划线部分 提问) ____ _____ ____ the Greens eatout?;5. —— 萨姆和苏珊多久去看一次电影？ —— 一个月一次。 — ____ ____ ___ Sam and Susan go to the movie