1、Unit 2,Section A Period 2（3a3c）,Make conversations with your partner. How often do you do these activities?,do housework,every day,A: How often do you do housework? B: Every day.,exercise,three times a week,A: How often do you exercise? B: Three times a week.,use the Internet,once a week,A: How ofte

2、n do you use the Internet? B: Once a week.,How often does he / she ?,Grammar Focus,never (從不) hardly ever (很少) sometimes (有時(shí)) often (經(jīng)常) usually (通常) always (總是)。如圖所示：,頻率副詞,一、定義 always, usually, often, sometimes, hardly ever (seldom), never等詞在英文中被稱為“頻度副詞”，是用來表示動(dòng)作的頻率，但程度上有別。一般來說按頻率大小排列為：,never,hardly

3、 ever,sometimes,often,usually,always,Complete the graph with the words sometimes, always, never, and often.,usually,hardly ever,always,often,sometimes,never,頻度副詞,二、位置 頻率副詞在句中通常位于情態(tài)動(dòng)詞和be動(dòng)詞之后、行為動(dòng)詞之前。如： I often see her go to school on foot. 我經(jīng)常見她步行去學(xué)校。 She can always get good grades in exams. 她總是能在考試中取

4、得好成績。 He is hardly ever late for work. 他上班幾乎不遲到。,頻度副詞位置記憶口訣： be后 主動(dòng)前 助主間,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.

5、 They eat chocolate at home. (never),She always gets up at 7:00 am.,They never eat chocolate at home.,三、用法,1. always意為“總是，一直”，這是頻率最高的詞，表示動(dòng)作反復(fù)，狀態(tài)持續(xù)，不間斷。其反義詞是never，意為“從不”。如果要變?yōu)榉穸ň?，?yīng)將always改為never才能全部否定。另外，當(dāng)always與進(jìn)行時(shí)態(tài)連用時(shí)，常表示“總是”，帶有厭煩、不滿或贊美等感情色彩。如：,Li Ping is always late for school. 李平上學(xué)總是遲到。 Li Ping i

6、s never late for school. 李平上學(xué)從不遲到。（全部否定） Li Ping is not always late for school. 李平上學(xué)不總是遲到。（部分否定） The boy is always asking for money. 這個(gè)小男孩總是要錢。（表厭煩）,He is always thinking of others. 他總是想著別人。（贊嘆） She is always asking silly questions. 她老是問些愚蠢的問題。（厭煩）,2. usually意為“通?！?，表示習(xí)慣性動(dòng)作或狀態(tài)，很少例外。如： We usually go t

7、o school at seven in the morning. 我們通常在早上七點(diǎn)上學(xué)。 My mother and I usually go shopping on Sundays. 我和媽媽通常在星期天去買東西。,3. often意為“經(jīng)常，時(shí)?！保硎痉磸?fù)性的動(dòng)作或狀態(tài)，中間有間斷。其反義詞是hardly ever, 意為“很少，不?！?。often在句尾時(shí)常被very或quite修飾。如： The boys often eat noodles and the girls sometimes eat them. 男生經(jīng)常吃面條，女生偶爾吃。,I often chat with my f

8、riends under the big tree. 我經(jīng)常在這棵大樹下和朋友聊天。 He writes to his friends quite often. 他常給他的朋友寫信。,4. sometimes意為“有時(shí)”，表示動(dòng)作偶爾發(fā)生，間隔較長。其位置比較靈活，放在句首、句中、句末都可。如： Sometimes we go to the cinema and at other times we go for a walk. 有時(shí)我們?nèi)タ措娪?，有時(shí)我們?nèi)ド⒉健?I sometimes watch TV in the evening. 我有時(shí)晚上看電視。,5. hardly ever意為“很少

9、，幾乎不”，表示否定意義。如： The little girl hardly ever goes out. 這個(gè)小女孩很少外出。 He hardly ever gives his wife a present, does he? 他不常給妻子送禮物，是嗎？,6. never意為“從來不，從來沒有”，也表示否定意義，它表示從未發(fā)生的動(dòng)作或情況，沒有例外。如： The boys never eat chocolate and the girls seldom eat it. 男生從不吃巧克力，女生很少吃。 Better late than never. 諺語 遲到（遲做）總比不來（不做）好。,另外

10、，once a year (每年一次), twice a week (每周兩次), three times a day (一天三次), every Saturday afternoon（每星期六下午）等，這些時(shí)間狀語也表示頻率，它們可以和頻度副詞用在同一個(gè)句子中，表達(dá)上沒有重復(fù)。如： We usually go to the cinema four times a month. 我們通常一個(gè)月看四次電影。,針對(duì)上面所說的頻度副詞和表示“在某段時(shí)間內(nèi)某種動(dòng)作的次數(shù)”的狀語提問時(shí)，都要用how often。 換句話說，如果要回答由how often提問的句子，我們通常要用頻度副詞或諸如every

11、day, each week, once a week, twice a day, four times a month等來回答。,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

12、a day.,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.,對(duì)劃線部分提問： e.g. She usually comes to see her grandpa four times a month. （呼和浩特市中考題） _ _ _ she usual

13、ly come to see her grandpa?,解析：How often does。劃線部分four times a month涉及頻率，應(yīng)用How often提問，同sometimes、usually、often、always、once、twice、once a week、twice a year等。句中動(dòng)詞comes為單三式，改為疑為句時(shí)應(yīng)添加助動(dòng)詞does，動(dòng)詞還原。,（2012菏澤中考）- Steve, _ do you play basketball after school? - Twice a week. It can keep me healthy. A. how fa

14、r B. how soon C. how long D. how often,解析：選D?？疾橐蓡栐~辨析。how far“多遠(yuǎn)”，問路程； how soon“多久；多久之后” ，對(duì)將來的一段時(shí)間之內(nèi)或之后提問； how long “多長時(shí)間”，問時(shí)段；how often“多久一次”，問頻率。由答語“Twice a week.”可知問頻率, 故選D。,do homework,every day,A: How often do you do your homework? B: Every day.,Oral practice,How often do you do these activities

15、?,exercise,three times a week,A: How often do you exercise? B: Three times a week.,eat junk food,once a month,A: How often do you eat junk food? B: Once a month.,surf the Internet,once a week,A: How often do you surf the Internet? B: Once a week.,once a month,twice a week,three times a week,four tim

16、es a week,once or twice a week,Uncle Wang,Ms Lin,Bob,Li Lei,Mr White,Complete 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.

17、 _ your parents play sports?,a. Yes. She usually does. b. Hardly ever. I dont like them. c. He plays at least twice a week. d. No, they dont. Theyre too busy. e. Never. They always go to bed early. f. Yes, I do. Every day.,does,Do,do,Does,do,Do,Use the words given to write questions. Then ask and an

18、swer them with a partner.,Questions 1. _?(how often / help with housework) 2. _?(what / usually / do / weekends) 3. _?(how often / best friend / exercise) 4. _?(what / usually / do / after school),My partners answers _ _ _ _,Talk about the following peoples daily activities with adverbs of frequency

19、.,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

20、 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

21、 A: How often do you ? B: A: Why do you like it? B: Its ,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.,What can you do to improve your English?,read some English books,watch English programs,Group Work

22、,sing English songs,speak English with foreigners,join the English Corner,do some English exercises,Whos the best English student?,A: How often do you read the English book? B: I like reading. I read English books about twice a week.,I think is the best English student. s English is pretty good. . i

23、s 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!,對(duì)劃線部分提問。,I usually watch TV on weekends.,What do you usually do on weekends?,I watch TV every day.,How often do you watch TV?,I usually play soccer

24、. They often go to the movies. He sometimes watches TV. I shop once a month. He watches TV twice a week. I hardly ever surf the Internet. Zhao Lin often goes skateboarding. The boy always plays computer games.,對(duì)劃線部分提問。,按要求改寫句子。,1. My father always watches TV in the evening. (改為否定句) My father _ _ _ i

25、n the evening.,never watches TV,2. The twins never go to the Internet bar. (對(duì)劃線部分提問)_ _ _ the twins go to the Internet bar?,How often do,3. We have art lessons twice a week. (對(duì)劃線部分提問) _ _ do you have art lessons? 4. How often do you play basketball? (根據(jù)漢語提示回答問題) _ _ _(隔周一次).,Every other week,How oft

26、en,1. -I didnt 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. usually 2. -Were you often late for school last term, Tom? -No, _. I got to school early every day. A. Always B. Usually C. Sometimes D. Never,A,D,選擇正確答案。,3. -How often

27、 do you go to a concert? -_ ever. Im not interested in that at all. A. Usually B. Hardly C. Often D. Sometimes 4. -Miss Gao is very popular with her students. -Yes. Her classes are _ lively and interesting. A. hardly ever B. never C. sometimes D. always,B,D,5. We drink milk every day. _ do you drink milk? (對(duì)劃線部分提問。) 6. -How ofte