Unit 2 知识点课件 2023-2024学年人教版八年级英语上册

Unit 2 How often do you exercise? always usually often sometimes hardly ever never 从不, 从未 很少, 几乎不 有时 经常, 常常 通常, 一般 总是 100% 0% 20% 40% 60% 80% How often …?“多久一次”(对频率提问) 其他表示频度的词 every day once a week/month/year twice a week/month/year three times a week/month/year four times a week/month/year - How often does he watch TV? - 他几乎不看电视。 - How often do you go to the movies? - 每月一次。 - How often do you do your homework? - 我每天做作业。 Grammar focus频度副词 频度副词是指表示动作发生的次数副词,常见的有 never, hardly ever, sometimes, often, usually, always 注意:频度副词通常位于实义动词之前, 动词be、助动词、情态动词等之后 Have a try 1.Lisa her mom at home. (通常帮助) 2.Jack late for class. (从不迟到) 3.He to school at 7:00 every morning. (总是在7点钟去学校) 4.He understand. (他永远也不会明白) 5.She there on business. (她有时去那里出差) can never usually helps is never always goes sometimes goes 1.你多长时间去看一次电影? _do you _? 2.他的爷爷每天都做运动。 His grandpa _. 3.我每周购物两次。 I _. 4.我喜欢读书,我每天都读英语。 I like _. I read English every day. 5.迈克周末几乎不看电视节目。 Mike _watches_ on weekends. How often go to the movies exercises every day. go shopping twice a week. reading books hardly ever TV Language points 1.Sometimes的形似词: a. sometime “某时” Will you come again sometime next week? b. some time “一段时间” I will stay here for some time. c. some times “几次,几倍” I met him some times in the street last month. 用some time,sometime,sometimes,some times 填空 1._ I go to school on foot . 2.We will meet again _ next week . 3.Lenin stayed in London for _. 4.David has been to the museum _. 5.We visited the small town _ last year and stayed there for _. Sometimes sometime some time some times sometime some time 词语 词义 用法 答语特征 how long how often how soon how far how many how much 2.how的拓展: 多长 询问长度/时间长短 for/about+一段时间 多久一次 询问动作的频率 often, once a week等 多快 询问时间多快 in+一段时间 多远 询问距离远近 ten minutes' walk 多少 询问不可数名词数量 数词+表示量的词+不 可数名词 多少 询问可数名词数量 数词+可数名词复数 多少钱 询问价格 数词+钱 1._will he leave here? He will leave here in a month” A. How often B. How long C. How soon D.How many times 2. “_does he watch TV” “Once a week.” A. How long B. How so