unit2SectionA-2.ppt

Unit 2 Section A Period 2（（3a—3c）） Make conversations with your partner.How often do you do these activities? do houseworkevery dayA: How often do you do housework?B: Every day.exercisethree times a weekA: How often do you exercise?B: Three times a week.use the Internetonce a weekA: How often do you use the Internet?B: Once a week.How often does he / she …?What do you usually do on weekends?I always exercise.What do they do on weekends?They often help with housework.What does she do on weekends?She sometimes goes shopping.How often do you go to the movies?I go to the movies maybe once a month.How often does he watch TV?He hardly ever watches TV.Do you go shopping? No, I never go shopping.Grammar Focusnever (从不从不) ＜＜ hardly ever (很少很少) ＜＜ sometimes (有时有时) ＜＜ often (经常经常) ＜＜ usually (通常通常) ＜＜ always (总是总是)。

如图所示：如图所示：频率副词频率副词一、定义一、定义 always, usually, often, sometimes, hardly ever (seldom), never等词在英文中被称为等词在英文中被称为“频度副词频度副词”，是用来表示动作的频率，但程，是用来表示动作的频率，但程度上有别一般来说按频率大小排列为：度上有别一般来说按频率大小排列为： neverhardly eversometimesoftenusuallyalwaysComplete the graph with the words sometimes, always, never, and often.usuallyhardly everalwaysoftensometimesnever频度副词频度副词 频度副词频度副词词义词义频率频率英文释义英文释义always总是总是100﹪ all the timeusually通常通常80﹪often, generallyoften经常经常60﹪( at ) many timessometimes 有时有时40﹪at times, now and thenhardly ever 几乎不几乎不 20﹪almost not, not at allnever从不从不0﹪not ever, not at any time 二、位置二、位置频率副词在句中通常位于情态动词和频率副词在句中通常位于情态动词和be动词动词之后、行为动词之前。

如：之后、行为动词之前如：I often see her go to school on foot. 我经常见她步行去学校我经常见她步行去学校She can always get good grades in exams. 她总是能在考试中取得好成绩她总是能在考试中取得好成绩He is hardly ever late for work. 他上班几乎不迟到他上班几乎不迟到 频度副词位置记忆口诀：频度副词位置记忆口诀： be后后 主动前主动前 助主间助主间 Rewrite the sentence with the words in brackets.1. I go to the cinema. (often)2. He plays football on Saturday. (usually)I often go to the cinema.He usually plays football on Saturday.3. She gets up at 7:00 am. (always)4. They eat chocolate at home. (never)She always gets up at 7:00 am. They never eat chocolate at home.三、用法三、用法 1. always意为意为“总是，一直总是，一直”，这是频，这是频率最高的词，表示动作反复，状态持续，率最高的词，表示动作反复，状态持续，不间断。

其反义词是不间断其反义词是never，意为，意为“从不从不”如果要变为否定句，应将如果要变为否定句，应将always改为改为never才能全部否定另外，当才能全部否定另外，当always与与进行时态连用时，常表示进行时态连用时，常表示“总是总是”，带有，带有厌烦、不满或赞美等感情色彩如：厌烦、不满或赞美等感情色彩如：  Li Ping is always late for school. 李平上学总是迟到李平上学总是迟到 Li Ping is never late for school. 李平上学从不迟到全部否定）李平上学从不迟到全部否定） Li Ping is not always late for school. 李平上学不总是迟到部分否定）李平上学不总是迟到部分否定） The boy is always asking for money. 这个小男孩总是要钱表厌烦）这个小男孩总是要钱表厌烦）  He is always thinking of others. 他总是想着别人。

赞叹）他总是想着别人赞叹） She is always asking silly questions. 她老是问些愚蠢的问题厌烦）她老是问些愚蠢的问题厌烦） 2. usually意为意为“通常通常”，表示习惯性动，表示习惯性动作或状态，很少例外如：作或状态，很少例外如： We usually go to school at seven in the morning. 我们通常在早上七点上学我们通常在早上七点上学 My mother and I usually go shopping on Sundays. 我和妈妈通常在星期天去买东西我和妈妈通常在星期天去买东西  3. often意为意为“经常，时常经常，时常”，表示反复，表示反复性的动作或状态，中间有间断其反义词性的动作或状态，中间有间断其反义词是是hardly ever, 意为意为“很少，不常很少，不常”often在句尾时常被在句尾时常被very或或quite修饰如：修饰如： The boys often eat noodles and the girls sometimes eat them. 男生经常吃面条，女生偶尔吃。

男生经常吃面条，女生偶尔吃 I often chat with my friends under the big tree. 我经常在这棵大树下和朋友聊天我经常在这棵大树下和朋友聊天 He writes to his friends quite often. 他常给他的朋友写信他常给他的朋友写信  4. sometimes意为意为“有时有时”，表示动作偶，表示动作偶尔发生，间隔较长其位置比较灵活，放在尔发生，间隔较长其位置比较灵活，放在句首、句中、句末都可如：句首、句中、句末都可如： Sometimes we go to the cinema and at other times we go for a walk. 有时我们去看电影，有时我们去散步有时我们去看电影，有时我们去散步 I sometimes watch TV in the evening. 我有时晚上看电视我有时晚上看电视  5. hardly ever意为意为“很少，几乎不很少，几乎不”，表，表示否定意义如：示否定意义如： The little girl hardly ever goes out. 这个小女孩很少外出。

这个小女孩很少外出 He hardly ever gives his wife a present, does he? 他不常给妻子送礼物，是吗？他不常给妻子送礼物，是吗？  6. never意为意为“从来不，从来没有从来不，从来没有”，也，也表示否定意义，它表示从未发生的动作或表示否定意义，它表示从未发生的动作或情况，没有例外如：情况，没有例外如： The boys never eat chocolate and the girls seldom eat it. 男生从不吃巧克力，女生很少吃男生从不吃巧克力，女生很少吃 Better late than never. [谚语谚语] 迟到（迟做）总比不来（不做）好迟到（迟做）总比不来（不做）好  另外，另外，once a year (每年一次每年一次), twice a week (每周两次每周两次), three times a day (一天三次一天三次), every Saturday afternoon（每星期六下午）（每星期六下午）等，这些时间状语也表示频率，它们可以和等，这些时间状语也表示频率，它们可以和频度副词用在同一个句子中，表达上没有重频度副词用在同一个句子中，表达上没有重复。

如：复如： We usually go to the cinema four times a month. 我们通常一个月看四次电影我们通常一个月看四次电影  针对上面所说的频度副词和表示针对上面所说的频度副词和表示“在某段时在某段时间内某种动作的次数间内某种动作的次数”的状语提问时，都要用的状语提问时，都要用how often 换句话说，如果要回答由换句话说，如果要回答由how often提问的句提问的句子，我们通常要用频度副词或诸如子，我们通常要用频度副词或诸如every day, each week, once a week, twice a day, four times a month等来回答等来回答How often 1. -How often do you play football? -I usually play football after school. 2. -How often does Mary go to the concert? -She often goes to it on Saturday evening. 3. -How often does my daughter take the medicine? -Three times a day.例如：例如：4. -How often do you borrow books from the library? -Twice a month. 5. -How often does your mother do the washing? -She does it every day. 6. -How often can you go to the movie? -Once a week. 对划线部分提问：对划线部分提问：e.g. She usually comes to see her grandpa four times a month. （呼和浩特市中考题）（呼和浩特市中考题） _____ _____ _____ she usually come to see her grandpa? 解析：解析：How often does。

划线部分划线部分four times a month涉及频率，应用涉及频率，应用How often提问，同提问，同sometimes、、usually、、often、、always、、once、、twice、、once a week、、twice a year等句中动等句中动词词comes为单三式，改为疑为句时应添加助动为单三式，改为疑为句时应添加助动词词does，动词还原动词还原（（2012菏泽中考）菏泽中考）--- Steve, ______ do you play basketball after school? --- Twice a week. It can keep me healthy. A. how far B. how soon C. how long D. how often解析：解析：选选D考查疑问词辨析考查疑问词辨析how far“多远多远”，，问路程；问路程； how soon“多久多久；；多久之后多久之后” ，，对将来的一段时间之内或之后提问对将来的一段时间之内或之后提问；； how long “多长时间多长时间”，，问时段问时段；；how often“多久一多久一次次”，问频率。

由答语，问频率由答语“Twice a week.”可知问可知问频率频率, 故选故选Ddo homeworkevery dayA: How often do you do your homework?B: Every day.Oral practice How often do you do these activities?exercisethree times a weekA: How often do you exercise?B: Three times a week.eat junk foodonce a monthA: How often do you eat junk food?B: Once a month.surf the Internetonce a weekA: How often do you surf the Internet?B: Once a week.once a monthtwice a weekthree times a weekfour times a weekonce or twice a weekUncle WangMs LinBobLi Lei Mr White3aComplete the questions with do or does. Then match the questions and answers.1. How often ______ he play soccer? 2. ______ you drink milk?3. How often ______ they stay up late? 4. ______ Sue eat a healthy breakfast? 5. How often ______ you eat apples? 6. ______ your parents play sports?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.doesDodoDoesdoDo3bUse the words given to write questions. Then ask and answer them with a partner.Questions1. ___________?(how often / help with housework)2. ___________?(what / usually / do / weekends)3. ___________?(how often / best friend / exercise)4. ___________?(what / usually / do / after school)My partner’s answers____________________________________________________Talk about the following people’s daily activities with adverbs of frequency.Example A: How often do your parents play baseball?B: They never play baseball.A: How often do … watch TV?B: … watch TV.A: How often do … sing songs?B: … sing songs.A: How often do … read history books?B: … read history books.A: How often do … listen to pop music?B: … listen to pop music.A: How often do … go running?B: … go running.A: How often do … go to the cinema?B: … go to the cinema.A: How often do … give homework?B: … give homework. Discussion Discuss with your partners about your daily activities. How often do you do them? Why do you like them?e.g. A: What do you usually do at weekends? B: I like … A: How often do you …? B: … A: Why do you like it? B: It’s …3cWhat 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.How often do you …NamesFrequencyRead English books? Lin Ying twice a weekWhat can you do to improve your English? read some English books watch English programsGroup Worksing English songsspeak English with foreignersjoin the English Cornerdo some English exercisesA: How often do you read English books?B: I read English books about twice a week.A: How often do you read the English book?B: I like reading. I read English books about twice a week. How often do you … once a week twice a week three times a weekread English books? sing English songs?write English letters? see English movies? have English parties? have English lectures? I think … is the best English student.…’s English is pretty good.... is very active in class. After class, he / she …His / Her good habits help him / her get good grades. As for me, I read English …The best English student!对划线部分提问。

对划线部分提问I usually watch TV on weekends.What do you usually do on weekends? I watch TV every day.How often do you watch TV?1. I usually play soccer.2. They often go to the movies.3. He sometimes watches TV.4. I shop once a month.5. He watches TV twice a week.6. I hardly ever surf the Internet.7. Zhao Lin often goes skateboarding.8. The boy always plays computer games.对划线部分提问对划线部分提问按要求改写句子按要求改写句子1. My father always watches TV in the evening. (改为否定句改为否定句) My father ______ ______ ____ in the evening. never watches TV2. The twins never go to the Internet bar. (对对划线部分提问划线部分提问)____ ____ ____ the twins go to the Internet bar? How often do3. We have art lessons twice a week. (对划对划线部分提问线部分提问) ____ ____ do you have art lessons? 4. —How often do you play basketball? (根据汉语提示回答问题根据汉语提示回答问题)—_____ _____ _____(隔周一次隔周一次). Every other weekHow often 1. -I didn’t know you take a bus to school. -Oh, I ______ take a bus, but it is snowing today. A. hardly ever B. never C. sometimes D. usually2. -Were you often late for school last term, Tom? -No, _______. I got to school early every day. A. Always B. Usually C. Sometimes D. NeverAD选择正确答案。

选择正确答案3. -How often do you go to a concert? -_______ ever. I’m not interested in that at all. A. Usually B. Hardly C. Often D. Sometimes4. -Miss Gao is very popular with her students. -Yes. Her classes are ______ lively and interesting. A. hardly ever B. never C. sometimes D. alwaysBD5. We drink milk every day. _________ do you drink milk? (对划线部分提对划线部分提问。

问)6. ---How often do you play football? --- ________. （选出正确答案）（选出正确答案） A. Once a week B. In the evening C. Very well D. TwiceHow often7. --- _______ were you away from Shanghai last year? --- About two weeks. （选出正确答案）（选出正确答案） A. How often B. How soon C. How long8. (2011北京北京) --- ____ do you play football --- Once a week. A. How much B. How long C. How often D. How far9. (2011浙江宁波浙江宁波) — _____ do you have an Art Festival in your school? — Once a year. A. How long B. How often C. How far D. How soon 10.【【2014安徽安徽】】If my friends have any problems, my door is ______ open to them.A.never B. seldomC. sometimes D. always11.【【2014南昌南昌】】My sister ______ goes tobed early because she needs a lot ofsleep every day.A.always B. sometimes C. hardly D. never12.【【2014温州温州】】—How often do you go skating?—_______. I can’t skate at all. A. Always B. Sometimes C. Seldom D. Never13.【【2014河南河南】】—Where shall we eat tonight?—Let’s call Harry. He _______ knows the best places to go. A. only B. nearly C. seldom D. always。