八年级英语上册Unit2Howoftend教学课件新版人教新目标版 34页

Unit 2 How often do you exercise? Section A 2 Grammar focus-3c Role-play the conversation in 2d. Hi, Claire, … Hmm, ... 1. 你通常在周末做什么？ _______ ____ you _______ do on weekends? 2. 我总是去运动。 I _______ ________. 3. 他们在周末做什么？ ______ ___ they ___ on weekends? Grammar focus usually What do always exercise What do do Complete the following sentences. 4. 他们经常帮助做家务。 They _____ help with __________. 5. 她在周末做什么？ What _____ she ___ on weekends? 6. 她有时候去购物。 She _________ _____ ________. often does do sometimes goes shopping housework 7. 你多久去看电影一次？ _____ _____ do you go to the ______? 8. 我可能一个月去看一次。 I go to movies maybe ____ ___ _____. 9. 他多久看一次电视 ? ____ ______ does he watch TV? 10. 他几乎不看电视。 He ______ _____ watches TV. How often once a month movies hardly ever How often adv . 大概；或许；可能 11. 你去购物吗？ _____ ______ go shopping? 12. 不，我从不去购物。 No, I _______ _____ shopping. Do you never go 1. how often 意为 “__________” ，是用于提问 表示 ____ 的特殊疑问词组。其答语应为表 示 _____ 的副词或副词词组。句子的时态 一般 是 _____________ ，也可以是一般过去时。 多久一次 对频率提问 频率 频率 一般现在时态 翻译： 你多久去游泳一次？一个星期三次。 Three times a week. How often do you go swimming? 频度副词 always “ 总是 ” ，表示动作的重复或状态的延续。 usually “ 通常 ” ，表示很少有例外。 often “ 经常 ” ，表示动作的重复，但不如 usually 频 繁，中间有间断。 sometimes “ 有时 ” ，表示动作偶尔发生。 hardly “ 几乎不 ” ，常和 ever 连用表示强调。 never “ 从未 ” 。 100% always usually often sometimes hardly ever ≥ 80% never 0% ≥ 60% ≥ 20% ＜ 5% 提示： 频率副词在句中的位置是：实义动词之前， be 动词，助动词或情态动词之后。 e.g.1. It is always interesting to watch other people show their talents. 2.Why do people usually make resolutions? 3.When we watch movies about the future, we sometimes see robots. 4.They hardly ever watch TV. 3a Complete the questions with do or does . Then match the questions and answers. How often _____ he play soccer? _____ you drink milk? How often ____ they stay up late? _____ Sue eat a healthy breakfast? How often ____ you eat apples? ____ your parents play cards? does do Do Does Do do a. Yes. She usually does. b. Hardly ever. I don’t like them. c. He plays at least twice a week. d. No, they don’t. They’re too busy. e. Never. They always go to bed early. f. Yes, I do. Every day. 至少；不少于；起码 指导： 首先，通读所有答语句子理解大意。然后，判断问句是一般疑问句还是特殊问句，来先确定答案的范围。最后，根据问答句在主语及句意上的联系来确定答案。 答案： 1. c 2. f 3. e 4. a 5. b 6. d Game I usually play the guitar on weekends. I sometimes play the guitar on weekends. I always play the guitar on weekends. 比一比，看谁说得又快又好？ 100% ≥ 80% ≥ 20% I sometimes exercise on weekends. I hardly ever exercise on weekends. I never exercise on weekends. ≥ 20% 0% ＜ 5% 1. I go to the movies maybe once a month. maybe “大概；或许；可能”，是副词，常位于句首或句中。 e.g. 或许他们将去海滩度假。 ______ they are going to the beach for vacation. Maybe 【 辨析 】 maybe 与 may be maybe 是副词，在句子做状语。 may be 是情态动词 may 与动词原形 be 一起构成句子的谓语动词意为“可能是”，有时也可互换。 e.g. 或许它们在你的书包里。 _______ they are in your schoolbag. They _______ in your schoolbag. Maybe may be 2. He plays at least twice a week. at least “至少，不少于；起码”，副词词组，指在数量或程度上。 e.g. 你必须至少一周打扫你的房间一次。 You have to clean your house ______ once a week. at least Questions: __________________________________? (how often / help with housework) 2. __________________________________? (what / usually / do / weekends) How often do you help with housework What do you usually do on weekends Use the words given to write questions. Then ask and answer them with a partner. 3b 3. _______________________________________? (how often / best friend / exercise) 4. ______________________________________? (what/ usually / do /after school ) How often does your best friend exercise What do you usually do after school How often do you help with housework? I… What do you usually do on weekends? I … Pairwork How often does your best friend, Alice exercise? She ... What does your cousin do after school? He ... Group work What can you do to improve your English? Add more things to the chart. Then ask your classmates the questions and find the best English student. 3c How often do you… Names Frequency read English books? Lin Ying twice a week How often do you read English books, Lin Ying? I read English books about twice a week. How often do you …? ... How often do you… Names Frequency read English books? Lin Ying twice a week write to a pen pal watch English movies go to English club Su Lei Hu Tao once a week Hu Tao Ma Li twice a week keep an English diary every day twice a month Lin Ying reads English books twice a week. Hu Tao goes to English Club twice a week. Su Lei watches English movies once a week. Ma Li writes to a pen pal twice a month. Hu Tao keeps an English diary every day. I think Hu Tao is the best English student. Report Ⅰ.  单项选择。 1. —How often do you have a school trip this term? —______. Since several accidents ( 事故 ) happened to some schools, all the school outdoor activities have been asked to stop. A. Always             B. Hardly ever C. Sometimes       D. Often  2. Meals are very boring. He _______ has the same thing to eat every day. A. never           B. usually      C. sometimes 3. Li Ke _______ runs in the morning, for he wants to be healthy. A. never         B. hardly   C. often 4. —How often do you chat with your friends online? —______ I'm busy with my study. A. Only one month.     B. About twice a month. C. Almost every day.    D. Maybe in two weeks. Ⅱ.  汉译英。 1.  这个女孩总是非常高兴。 ___________________________________ 2.  埃里克 (Eric) 多久打扫一次房间？ ___________________________________ This girl is always happy. How often does Eric clean his room? 3.  鲍勃 (Bob) 晚上通常在家。 ________________________________________ 4.  我不总是每天晚上学习。 ________________________________________ 5.  他有时给我写信。 ________________________________________ ________________________________________ ________________________________________ 6.  我弟弟从不熬夜。 ________________________________________ Bob is usually at home in the evening.              My brother never stays up late. Sometimes he writes to me. He writes to me sometimes. He sometimes writes to me. I don't always study every evening. Homework Do a survey: What does he/she do on weekends ? Name Activity How often Bob play computer games usually Report: Bob usually plays computer games. He hardly ever watches TV…