人教版英语八年级上unit2单元全套优质课件 205页

unit 2 人教版八年级英语上册单元全套课件 How often do you exercise? Section A 1a-1c Section A 2a-2d Section A Grammar Focus-3c Section B 1a-1e Section B 2a-2e Section B 3a-Self Check 使用说明：点击对应课时，就会跳 转到相应章节内容，方便使用。 uTo learn to understand and use wh–questions and adverbs of frequency. uTo learn new words: housework, hardly, ever, once, twice, Internet, program, full, swing... uTo learn to do healthy activities more, and develop a good lifestyle. Ø Lead-in What do you usually do on weekends? go shopping help with housework watch TV read books do skateboard do exercise What do you usually do on weekends? I usually … on weekends. do my homework does she does her She ØGroup work What do you usually do on weekends? I usually … on weekends. watch TV does he He watches What do you usually do on weekends? I usually … on weekends. read books read books: 读书 = do some reading do they read They What do you usually do on weekends? I usually … on weekends. go shopping go shopping: 购物 = do some shopping = shop does she goes She What do you usually do on weekends? I usually … on weekends. skateboard skateboard: v. 踩滑板；做滑板运动 = go skateboarding: 踩滑板；做滑板运动 does he skateboards He What do you usually do on weekends? I usually … on weekends. surf the Internet surf: v. 冲浪 Internet: 因特网 surf the Internet: 上网 do they surf They What do you usually do on weekends? I usually … on weekends. exercise exercise: v. 做运动 does she exercises She always usually often sometimes neverhardly ever 总是 通常 常常 有时 几乎不 从不 I always do some reading on weekends. 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 0% Look at the picture. Make a list of the weekend activities. 1. __________________ 2. __________________ 3. __________________ 4. __________________ 5. __________________ help with housework read exercise watch TV go shopping 1a always(100%) _________________ usually _________________ often __________________ sometimes __________________ hardly ever __________________ never(0%) ___________________ exercise, read help with housework watch TV go shopping watch TV go shopping Listen and write the activities next to the correct frequency words. 1b Write a passage using the information in 1b. What do our friends do on weekends? Here are the answers. Jim always____________.Mary always _______and she hardly ever______________.But Jack usually ___________, he never______________.His sister Grace sometimes __________________.Also,she often________________________. exercises reads watches TV watches TV goes shopping goes shopping helps with the housework 1.频率副词的位置： 2.频率副词________(影响 / 不影响）主谓一致。 常用于实义动词之前，其它动词之后。 不影响 Practice the conversation in the picture above. Then make your own conversations about what you do on weekends. A: What do you do on weekends? B: I usually watch TV. A: Do you go shopping? B: No, I never go shopping. 1c 状元成才路 状元成才路 状 元 成 才 路 状 元 成 才 路 状 元 成 才 路 状元成才路 状元成才路 状元成才路 状元成才路 状 元 成 才 路 状元成才路 状元成才路 状元成才路 状元成才路 状元成才路 状 元 成 才 路 状 元 成 才 路 状元成才路 状 元 成 才 路 状元成才路 状元成才路 状元成才路 状 元 成 才 路 状 元 成 才 路 状元成才路 状元成才路 状元成才路 状元成才路 状元成才路 状元成才路 状元成才路 状元成才路 状元成才路 状元成才路 状 元 成 才 路 状 元 成 才 路 状元成才路 状 元 成 才 路 状元成才路 状元成才路 状元成才路 状元成才路 状元成才路 状元成才路 状元成才路 状元成才路 状 元 成 才 路 状 元 成 才 路 状 元 成 才 路 状 元 成 才 路 状 元 成 才 路 状 元 成 才 路 状 元 成 才 路 状元成才路 状 元 成 才 路 状元成才路 状 元 成 才 路 状 元 成 才 路 状 元 成 才 路 状 元 成 才 路 状 元 成 才 路 状 元 成 才 路 状元成才路 状 元 成 才 路 状 元 成 才 路 状 元 成 才 路 状 元 成 才 路 状 元 成 才 路 状 元 成 才 路 状 元 成 才 路 状 元 成 才 路 状 元 成 才 路 状 元 成 才 路 状元成才路 状元成才路 状元成才路 状元成才路 状元成才路 状元成才路 sometimes 频度副词，意为“有 时”。同义短语为at times。 e.g. I sometimes play computer games. 我有时候玩电脑游戏。 Sometimes some times sometime some time __________ I get up very late. I have read the story __________. I’ll go to Shanghai __________ next week. I will stay here for __________. 巧记 sometimes, some times, sometime与some time “有时”相聚加s（sometimes）, “几次”分开带s（some times）。 相聚为“某时（sometime）” 分开“一段时间（some time）”。 Sometimes some time some times sometime I. 补全单词。 1. — What do you usually do on w_______? — I often watch TV. 2. The weather here is so cold, I can h______ stand it. 3. Grandpa is pretty healthy because he e_________ every day. eekends xercises ardly Ø 中考链接 "Left-behind" children ______see their parents, because their parents work in the cities, leaving them behind in the countryside to be cared for by their grandparents. A. always B. hardly ever C. Often “留守儿童几乎看不到父母，因 为他们的父母在城市工作，把他 们留在乡下由祖父母照顾”。 B 1. Keep a weekend diary showing what you do on weekends. 2. You can write down what you do from the time you get up until you go to bed. Section A 2a-2d uTo learn to talk about how often people do things. uTo learn new words: once, twice, Internet, program ,full,swing ,swing dance... Ø Revision What do you usually do in your free time ? How often do you …？ Reading Schedule Sun. Mon. Tues. Wed. Thurs. Fri. Sat. √ √ √ √ √ √ √ He reads books_____________.every day He always(总是) reads books. How often He plays football_______________ . Exercise Schedule Sun. Mon. Tues. Wed. Thurs. Fri. Sat. football running running once a week He runs_______________.twice a week She goes shopping______________. Shopping Schedule Sun. Mon. Tues. Wed. Thurs. Fri. Sat. √ √ twice a week once a month twice a month three times a month use the Internet 25%25 percent ????% 25 percent 35 percent 15 percent Listen. Cheng Tao is talking about how often he does these activities. Number the activities[1-5] in the order you hear them. 2a How often every day once a week twice a week three times a week once a month twice a month Activities a. ____ go to the movies b. ____ watch TV c. ____ shop d. ____ exercise e. ____read2 3 4 5 1 Listen again. Match the activities in 2a with how often Cheng Tao does them. How often every day once a week twice a week three times a week once a month twice a month 2b Activities a. ____ go to the movies b. ____ watch TV c. ____ shop d. ____ exercise e. ____read2 3 4 5 1 Look at 2b. Make conversations like this： --How often does Cheng Tao watchTV? --He watches TV twice a week. -- -- How often do you do these activities? Fill in the chart and then make conversations. Activities How often watch TV every day use the Internet read English books go to the movies exercise 2c A: How often do you watch TV? B: I watch TV every day. A: What’s your favorite program? B: Animal World. A: How often do you watch it? B: Twice a week. 1. Role play in groups; 2. Role play in front of the class Role-play the conversation.2d Jack: Hi, Claire, are you free next week? Claire: Hmm…next week is quite full for me, Jack. Jack: Really? How come? Claire: I have dance and piano lessons. Jack: What kind of dance are you learning? Claire: Oh, swing dance. It’s fun! I have class once a week, every Monday. Jack: How often do you have piano lessons? Claire: Twice a week, on Wednesday and Friday. Jack: Well, how about Tuesday? Claire: Oh, I have to play tennis with my friends. But do you want to come? Jack: Sure! Next week is quite______ for Claire, for she has to ____ many activities. She has piano lessons______ (two) a week and dance class ______ (one) a week. She also has to __________ with her friends. full once twice Fill in the blanks and try to retell the text. play tennis do 1.本课时我们学习的主要语法点是由wh- 和how 引 导的特殊疑问句以及其对应的答语。 如：What do/does …? How often do/does …? 等。 e.g. What do you usually do on weekends? 你通常周末做什么？ I usually listen to music. 我通常听音乐。 e.g. How often do you go to the factory? 你多久去一次工厂？ I go to the factory twice a week. 我两周去一次。 How often do you exercise? 你（你们）多久锻炼一次身体？ How often + 助动词 do (does 或 did) + 主语+ do sth. ? 疑问词 how often 是问频率 (多久一次),（在这里助动 词 do (does或did) 是起帮助构成疑问的作用）与一般 现在时或一般过去时连用, 回答一般是用表示频率的 副词或短语。 如： always,sometimes, quite often, never, every day, once a week, twice a month, three times a month, three or four times a month 等。 常考以how 引导的疑问短语 how often ”多久一次 “用于提问always ,once a day等。 how old ”多大年龄“ 用于提问ten years old 等。 how soon ”多久以后“ 用于提问将来时中的in+时间段 how long ” 多长时间 “用于提问一段时间 how many ”多少“ 用于提问可数名词的数量 how much ”多少 “ 用于提问不可数名词的数量 或提问价格 2. exercise exercise v. 锻炼；exercise n. [U]运动；[C]练习 e.g. Let’ s do our exercises. 让我们做练习吧。 Walking is a good exercise. 散步是很好的运动。 Doing morning exercises is good for our health. 晨练有助于我们身体健康。 3. three times a week 表示次数的词或短语：once,twice,three times, four times... 对次数提问使用 how many times 区分表示频率的短语：once a day,twice a week, three times a month... 对频率提问用how often 4. Next week is quite full for me. 我下周比较忙。 full 忙的；满的；充满的 .同义词--busy e.g. I’ve got rather a full week next week. 我下周会非常忙。 My father has a very full life . 我父亲的生活很忙碌。 拓展：adj.饱的 5. How come? 为什么呢？ 这是英语中的一个口语，相当于汉语的“为什么”、“怎 么会”等，既可以独立使用，也可在后接句子，来询问事 情的缘由或状况。 e.g. How come the sky is so blue today? 今天天怎么会这么蓝？ A: I didn’ t even eat lunch today. 我今天甚至没吃午饭。 B: Really? How come? 是吗？怎么会呢？ 1. What do you usually do on weekends? I always exercise… 2. How often do you…? Once a month / … I. 用所给词的适当形式填空。 1. Next week is quite ____ (full) for me. 2. Mother often goes ________ (shop) after work. 3. How often _____ he _____(do) his homework？ 4. He watches TV _____ (two) a week. full shopping does do twice II. 请对下面句子画线部分提问。 1. He usually visits his grandpa every winter. 2. I visit my grandparents twice a year. What does he usually do every winter? How often do you visit your grandparents? III. 汉译英。 1. — 他多久去购一次物？ — 个月一次。 2. — 周末你通常做什么？ — 我通常踢足球。 — What do you usually do on weekends? — I usually play soccer. — How often does he go shopping? — He goes shopping once a month. 3. 他一个月去两次图书馆。 He goes to the library twice a month. 4.今天天怎么会这么蓝? How come the sky is so blue today? 5. 莉莉正在学习跳摇摆舞。 Lily is learning swing dance. Ø 中考链接 — ______ do you exercise, Tony? —Three times a week. A. How often B. How soon C. How long D. How much 一星期三次。 A 多久一次 多长时间 多久以后 多少（钱） 1. Recite the conversation of 2d. 2. Preview the new words we will use in the next lesson. Section A Grammar Focus-3c u To ask and answer activities and talk about how often people do them. u To learn new words: maybe, least... u To use the expressions such as “once a day”correctly and freely . Ø Objectives How often do you exercise? Ø Play a game Once a week? every day ? do homework brush your teeth (刷牙) cut your hair (理发) wash your clothes take a shower clean your room visit your uncle/grandmother A: How often do you …? B: once a week/ every day / twice a month /hardly ever / never / sometimes/… 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. 1. 你通常在周未做什么？ ______ ___ you ______ do on weekends? 2. 我总是去运动。 I ______ _______. 3. 他们在周未做什么？ ______ ___ they ___ on weekends? usuallyWhat do always exercise What do do 根据课本内容，完成下列句子。然后总结频度副词及 how often 相关用法。 4. 他们经常帮助做家务。 They _____ ____ with housework. 5. 她在周未做什么？ What _____ she ___ on weekends? 6. 她有时候去购物。 She _________ _____ ________. often help does do sometimes goes shopping 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 ______ _____ a ______. How often movies maybe once month 9. 他多久看一次电视? ____ ______ does he watch TV? 10. 他几乎不看电视。 He ______ _____ watches TV. hardly ever How often 11. 你去购物吗？ ___ ____ go shopping? 12. 不，我从不去购物。 No, I _____ ____ shopping. Do you never go 频度副词 always “总是”，表示动作重复或状态延续。 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”。 频度副词通常放在be动词、助动词、情态动词之后，行为 动词之前, 运用时需注意句中时态的一致。 The weather is usually hot in summer. We usually play football after school. He is often late for school. She never stops talking. My parents are never late for work. She always gets up at 6:30. He sometimes watches TV. I often go to the movies with my friends . I hardly ever go out these days. “次数”的表达方法 l一次 once， 两次 twice， l三次或三次以上用基数词加上 times, three times, five times, one hundred times. l表示“……几次”的表达方法是： once a day / a week / a month / a year twice a day / a week / a month / a year three times a day / a week / … 这些表次数的 词后与一段时 间连用，表示 动作多长时间 发生几次，即 动作的频率。 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 对频率副词及短语提问 使用 how often. 频率 频率 一般现在时态 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. ____ your parents play sports? does do Do Does Do do 3a 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 答案：1. c 2. f 3. e 4. a 5. b 6. d at least “至少，不 少于；起 码”，副词 词组，指在 数量或程度 上。 Questions: 1. __________________________________? (how often / help with housework) 2. __________________________________? (what / usually / do / weekends) 3. ___________________________________? (how often / best friend / exercise) 4. ___________________________________? (what / usually / do / after school ) How often do you help with housework What do you usually do on weekends How often does your best friend exercise What do you usually do after school Use the words given to write questions. Then ask and answer them with a partner. 3b 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. How often do you… Names Frequency read English books? Lin Ying twice a week 3c How can you be a good English learner? read English books sing English songs watch English programs listen to English tapes go to the English corner (参加英语角) chat with foreigners (与外国人聊天) write English diaries... How often do you… Names Frequency read English books? Lin Ying twice a week Su Lei Hu Tao once a week Hu Tao Ma Li twice a week every day twice a monthwrite to a pen pal watch English movies go to English club keep an English diary Give a report like this: 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. Then give your own report on your group. join the summer camp watch English movies read English newspapers do some English exercises Who’ s the best English student?Ø Interview: read English books sing English songs watch English programs listen to English tapes join the English corner　(参加英语角) chat with foreigners (与外国人聊天) write English diaries A: How often do you …? B: Once a week／Every day / Twice a month / Hardly ever / Never / Sometimes /… the best English student I think …is the best English student. …’ s English is pretty good. ... is very active in class. After class, … His/her good habits help him/her get good grades. As for me, I read English … I. 句型转换。 1. She goes to the movies three times a month.（对画线 部分提问） ____ _____ _____ she go to the movies? 2. My mother wants me to play the guitar. (同义句转换) My mother______ _____ me to play the guitar. How often does would like 3. We eat meat twice a week. (同义句) We ________ meat two _________ a week. 4. I always exercise after school. (变成完全否定句) I _________ exercise after school. 5. I practice the piano every day. (对划线部分提问) ______ ____ do you practice the piano? have times never How often II. 汉译英。 1. 至于作业，大多数学生每天都做。 2. 没有学生一周做一次或两次作业。 As for homework, most students do homework every day. No students do homework once or twice a week. 3. 他几乎从未逛过商店。 He hardly ever goes shopping. 4. 你多久锻炼一次？ How often do you exercise? 5. 她通常9点钟上床睡觉。 She usually goes to bed at 9 o’clock. My brother has a healthy living habit. He _____ stays up late, and he is an early bird. A. usually B. hardly C. often D. always Ø 中考链接 健康的生活习惯 B 通常 经常 几乎不 总是 熬夜晚睡 —How often do youusually go to work by subway? —________. I always take a bus, because there is no subway in this city. A. Sometimes B. Often C. Never D. Seldom C 有时 从不 经常 很少 多久一次 没有地铁 1. Recite the conversation of 2d. 2. Preview the new words we will use in the next lesson. 3. Finish the exercise book. Section B 1a-1e uTo learn to understand and use wh–questions and adverbs of frequency. uTo learn new words: junk,junk food,coffee, health... uTo eat healthily,To have a good living habit. Ø Objectives How often do you eat vegetables? How often do you eat fruits? How often do you drink milk? How often do you eat junk food? How often do you eat meat? How often do you exercise? What sports do you play? How many hours do you sleep every night? Free talk: Talk about your habits. An apple a day keeps the doctor away. 一天一苹果，医生远离我。 fruit Ø Brainstorm List some kinds of healthy food. milkfruit vegetable s Healthy food is good for our health. be good for 对……有好处 n. 健康 adj. 健康的 Eating junk food is bad for our health. Are they healthy food, too? Junk food is bad for our health. hamburgercoffee barbecue chip s instant noodles be bad for 对……有坏处 垃圾食品(Junk Food)，是指仅仅提供一些 热量，别无其它营养素的食物，或是提供 超过人体需要，变成多余成分的食品。垃 圾食品包括：油炸类食品、腌制类食品、 加工类肉食品（肉干、肉松、香肠、火腿 等）、饼干类食品（包括所有加工饼干）、 汽水可乐类饮料、方便类食品（主要指方 便面和膨化食品）、罐头类食品（包括鱼 肉类和水果类）、话梅蜜饯果脯类食品、 冷冻甜品类食品（冰淇淋、冰棒、雪糕 等）、烧烤类食品。 Ø New words milk coffee 1. __ junk food 3. __ fruit 5. __ sleep 2. __ milk 4. __ vegetables 6. __ coffee Match the words with the pictures below. a f c d eb v.睡觉 a b c d e f 1a vegetable s fruits We sleep every day. chips hamburger Junk food cola chocolate are good for our health. Junk food is bad for our health. A: How often do you drink milk, Liu Fang? B: I drink milk every day. A: Do you like it? B: No. But my mother wants me to drink it. She says it’s good for my health. Ask and answer questions. Use the words from 1a. 1b Task : divide the food into two groups healthy: unhealthy: cola, salad, soup, hot dog, mushroom, broccoli, milk , hamburger, dumpling, potato chips, fried chicken, onion, junk food, milk, coffee, chips, cola, chocolate, fruit, vegetables healthy: unhealthy: salad, soup, broccoli, milk , dumpling, onion, mushroom, milk, fruit, vegetables cola, hot dog, chips, fried chicken, hamburger, junk food, coffee, chocolate unhealthy 不健康的 junk food be bad for health not healthy colasalad soup hot dog tomato onions dumplings broccoli healthy or unhealthy? Listen to the interview about eating habits. Circle your answer to each question. Does Tina have good habits? Yes. No. I don’t know. Does Bill have good habits? Yes. No. I don’t know. 1c Is he in good health? Of course not, he isn’t healthy. Why is he so heavy? Because his eating habit is bad. He eats too much junk food. Activities Every day Three or four times a week Once or twice a week never Eat vegetables Drink milk Eat junk food Drink coffee My eating habits are ______________.good/OK/bad How are your eating habits? Listen again. Fill in the blanks in the survey. Questions Tina Bill 1.How often do you exercise? 2.How often do you eat fruit? 3.How many hours do you sleep every night? 4.How often do you drink milk? 5.How often do you eat junk food? 6.How often do you drink coffee? every day nine never every day hardly ever never every day nine 3 or 4 times a week never 2 or 3 times a week 4 times a day 1d Who has better eating habits? Whose lifestyle is better? I think Tina has better eating habits. Because she eats every day. She has two or three times a week. She never drinks Her lifestyle is better. She She She is very healthy. nine hours every night. Although Bill sleeps nine hours every night, he is unhealthy. Bill sleeps nine hours every night, too. Is he healthy? Who can get better grades? Her healthy lifestyle helps her get good grades. Good food and exercise help her to study better. Student A is the reporter. Student B is Tina or Bill. Ask and answer questions. Then change roles. A: How often do you exercise? B: I exercise every day. A: And how often do you …? 1e 1. But my mother wants me to drink it. want to do sth. 想要做某事 want sb. to do sth. 想要某人做某事 Do you want to go to the movies with me? 你想和我一起去看电影吗？ The teacher doesn’t want us to eat hamburgers. 老师不想让我们吃汉堡包。 2. She says it’ s good for my health. 她说它对我的健康有益。 1)此句为宾语从句, says后面跟的从句的时态 必须和主句中谓语动词时态保持一致, 都用 一般现在时。 2) be good for 对……有好处 例如： ► Vegetables are good for our health. 蔬菜对我们的健康有益。 ► Junk food is not good for our health. 垃圾食品对我们的健康有害。 be good to 对……好 He was good to me when I was ill. 我生病时他对我关怀备至。 be good with 善于应付……的 He is very good with children. 他对孩子很有一套。 be good at 擅长于……的 I'm good at playing chess. 我擅长下国际象棋。 eg.1)It's bad for your health. 2)Although he is old, he is/stays/keeps in good health. be/ stay/ keep in good health . =Although he is old, he is/stays/keeps healthy. be/stay/keep healthy. 3.health----healthy----healthily n. adj. adv. 结论： 保持健康→ be/ stay/ keep in good health =be/stay/keep healthy. 3）If you want to keep healthy, you should eat healthily. adj. adv. 拓展：加前缀un构成反义词 1. I like English very much, so I ____ listen to the tape in the morning. A. usually B. hardly ever C. never 2. Milk is good _____ our ______. A. to; healthy B. to; health C. for; healthy D. for; health I. 单项选择。 A D 1. I sleep 8 hours every night.(画线提问) _____ _____ ______ do you sleep every night? 2. He watches TV twice a week.(画线提问) _____ _____ _____ he watch TV? 3. Jack does his homework every day. (改为否定句) Jack _______ _____ his homework every day. How many hours How often does doesn’t do II. 句型转换。 4. He is talking to his father. (用usually改写句子) He _______ _____ to his father. 5. My father often reads newspaper after supper. (画线提问) _____ _____ _____ father often ____ after supper?What does your do usually talks III. 翻译句子。 1. —你多久喝一次牛奶？ — 我每天都喝。 2. 我妈妈想让我喝牛奶。她说它对我的健康有益。 — How often do you drink milk? — I drink milk every day. My mother wants me to drink milk. She says it’s good for my health. 3. 多读书对我们有好处。 It’s good for us to do more reading. 4. 老师不想让我们吃汉堡包。 The teacher doesn’t want us to eat hamburgers. 5. 大声朗读对提高你的英语有好处。 Reading aloud is good for improving your English. — What do you think of working as a doctor? — It's a good job to help people keep _____. A. busy B. strict C. healthy D. generous Ø 中考链接 “……帮助人们保持……” C 忙碌的 健康的 严肃的 慷慨的 以My habits (good habits and bad habits) 为题目写一篇短文。（字数不少于50字） Section B 2a-2e u To learn about the free time activities of the students from No.5 High School. u To learn to use adverbs of frequency to write about your habits. u To learn new words: percent, through, however, almost, none, less, point… Ø Objectives Make your own conversations in pairs. Ø Revision What do you usually do in your free time? How often do you … ？ watch TV go to the movies play computer games exercise or play sports use the Internet go camping in the country Rank these activities according to how often you think you classmates do them (1=most often,6=least often 1最多6最少) go online For me, I most often go online. I least often go to the movies. 2a 百分数用基数+ percent表示 50％ fifty percent　百分之五十 3％ three percent　百分之三 In our class, ____students like using the Internet. _____ students like playing sports. ____ students like watching TV. ______ students like doing homework. Let's summarize. All students? =100% Most students?=51%-99% Some students?=1%-50% No students? = 0% use the Internet 25%25 percent ????% 25 percent 35 percent 15 percent Read the article and complete the pie charts on the next page. What Do No.5 High School Students Do in Their Free Time? Last month we asked our students about their free time activities. Our questions were about exercise, use of the Internet and watching TV. Here are the results. 2b We found that only fifteen percent of our students exercise every day. Forty-five percent exercise four to six times a week. Twenty percent exercise only one to three times a week. And twenty percent do not exercise at all! We all know that many students often go online, but we were surprised that ninety percent of them use the Internet every day. The other ten percent use it at least three or four times a week. Most students use it for fun and not for homework. The answers to our questions about watching television were also interesting. Only two percent of the students watch TV one to three times a week. Thirteen percent watch TV four to six times a week. And eighty-five percent watch TV every day! Although many students like to watch sports, game shows are the most popular. It is good to relax by using the Internet or watching game shows, but we think the best way to relax is through exercise. It is healthy for the mind and the body. Exercise such as playing sports is fun, and you can spend time with your friends and family as you play together. And remember, “old habits die hard”. So start exercising before it’s too late! Read the article and complete the pie charts on the next page. 15 20 20 45 10 90 13 2 85 Read the passage quickly and find the answers to the questions below. 1. How many kinds of free time activities are mentioned in the passage? _______________________________ 2. What are they? _________________________________ Three. Exercise, use the internet/ go online, watch TV Results 调查结果 Comments 调查结论 Topic 调查内容 Para .1 Para. 2, 3, 4 Para. 5 Skim the article and match each paragraph with the following parts. Exercise Watching TV Go online Ø Reading task Read each paragraph quickly and draw a line to get the main idea. Para1. Para2. Para3. Para5. Free time activities Para4. A.It is about how often students watch TV. B. It is a survey about students’ free time activities. C. It tells how often students do exercise. D. The best way to relax is through exercise. E. It is about how often students go online. Read the article and mark True (T) or False (F). 1. We found that twenty percent of our students exercise every day. 2. Ninety percent of the students use the Internet every day. 3. Most students use the Internet for homework. 4. Only twenty percent of the students watch TV two or three times a week. 5. Do exercise is healthy for the mind and the body. F T F F T Read the article again and answer the questions. 1.How many students do not exercise at all? 2.How many students use the Internet every day? 3.How often do most students watch TV?What do they usually watch? 20% students do not exercise at all. 90% students use the Internet every day. Most students watch TV every day. They usually watch sports, game shows. 2c 4. What does the writer think is the best way to relax? Why? 5. Do you think the students at No.5 are healthy? Why or why not? Exercise, because it is healthy for the mind and the body. No , I don’t think so.Because most of the students use Internet or watch TV on their free time. They don’t like exercising. It’s unhealthy. 1. We found that only fifteen percent of our students exercise every day. percent n.“百分之……”没有复数形式 基数词+percent+ of...“百分之...的...”作主语时， 谓语的数和of后的名词，代词保持一致。 ► Seventy percent of the boys like playing computer games. 男生中70%喜欢玩电脑游戏。 ► Thirty percent of time passes. 百分之三十的时间过去了。 2. Although many students like to watch sports, game shows are the most popular.虽然很多学生 喜欢看体育节目，但游戏节目是最受欢迎的。 although是连词，意为“虽然，即使，纵然”，引导 让步状语从句，相当于 though，大多数情况下两者 可互换。注意：although 引导的从句不能与but 连用， 有although 就没有 but（即 although but不同现）。 Although it rained, the boys still played outside. = It rained, but the boys still played outside. 尽管天下雨了，但男孩们仍在外面玩耍。 Ex.He didn't say sorry to me. He was wrong . (合并为一句） He didn't say sorry to me________he was wrong.although 3....but we think the best way to relax is through exercise. through prep. 以，凭借，穿过 eg.Light comes in through the window. 易错点：辨析through, across ,over (见下图） Ex. 选词填空 We walked _________the bridge. Sam liked trekking_______the jungle,because he thinks it's exciting. The birds fly ______the lake. across through over 4.. And twenty percent do not exercise at all! 百分之二十的学生根本不运动！ ► The story isn’t interesting at all. 那个故事一点也没有趣。 ► They didn’t enjoy the vacation at all. 他们根本不喜欢那次旅行。 ► The old man can hardly ever use the computer at all. 那位老人一点也不会用电脑。 not … at all “一点也不”，注意：not代表了所有否定句， 次结构可理解为在否定句末加上at all加强否定句语气。 拓展：在口语中单独说 not at all, 可用来表示“不用谢”“没 关系”。 5. Exercise such as playing sports is fun, and you can spend time with your friends and family as you play together. ► I know four languages, such as, English and Chinese. 我了解四种语言，例如英语、汉语。 ► She likes animas such as rabbits and birds. 她喜欢像兔子、小鸟这样的小动物。 such as 用来举例，意为“例如；诸如此类的；像······那 样的”，结构常为：名词+ such as + 例子。 注意：其后面不可列举出所有的事物。 温馨提示：such as 可与like通用，所举例子只能为 单词和短语，但for example 所举例 子要为句子。 试对比： He does sports like/such as running every day. He likes sports.For example, he runs every day. 6. … but we were surprised that ninety percent of them use the Internet every day. ► 我们队这个消息感到很意外。 We are surprised at the news. ► 我在这里见到你很意外。 I am very surprised to meet you here. surprised 形容词，意思是“感到惊讶的”，修饰人， surprising “令人惊讶”，修饰物。 常用结构： 1）be surprised at sth 对某事感到惊讶 2）be surprised to do sth 做某事而感到惊讶 3）be surprised + that从句 因……而惊讶 7. So start exercising before it’s too late! 所以要赶快锻炼起来，不要等到来不及了。 ► Now you know you’re wrong, but it’s too late. 现在你知道你错了，但是已经太晚了。 ► 你应当更加用功，别等到为时过晚而赶不上了。 You should work harder before it’s too late to catch up. start doing sth/to do sth=begin to do sth/doing sth 开始做某事 it’s too late 为时太晚；来不及了 it’s too late与before共同组成从句，表示“不要等到为时已晚； 不要等到来不及的时候；趁着还来得及 ”。 Phrases summary 向某人询问某事 ……的答案 每周四至六次 一点也不…… 上网 至少 每周三或四次 做某事的最好方式 例如 和某人一起度过时光 开始做某事 • ask sb. about sth. • the answers to • four to six times a week • not…at all • go online • at least • three or four times a week • the best way to do sth. • such as • spend time with sb. • start doing sth. According to the article and the pie chart, write sentences with the percentages using always, usually or sometimes. 1. 90% :___________________________________ 2. 85% :___________________________________ 3. 45% : ___________________________________ 4. 10% : ___________________________________ 5. 13% : ___________________________________ 6. 2% : ___________________________________ 90% of students always use the Internet. 85% of students always watch TV. 45% of them usually exercise. 10% of them sometimes use the Internet. 13% of them sometimes watch TV. 2% of them sometimes watch TV. 2d Choose one of these free time activities or think of your own. Then ask your classmates how often they do this activity and make a pie chart. Show the pie chart to your class. play computer games read books go shopping draw pictures play sports How often do you…? Names of classmates 1-3 times a week 4-6 times a week every day 2e I. 单选。 1. I hardly exercise so I think I’m kind of _____. A. healthy B. health C. unhealthy D. unhealth 2. My sister likes fruits ______ she doesn’t like vegetables. A. and B. but C. or D. also 3. Jim’s parents want him _______ more fruits. A. eating B. eat C. to eat D. eats 4. We ___ go out to eat but not very often. A. usually B. always C. never D. sometimes 5. ___ do you read English? A. What B. How often C. How far D. How much II. 翻译句子。 1. 你每天晚上睡几个小时？ How many hours do you sleep every night? 2. 我们发现只有15%的学生每天锻炼。 We found that only fifteen percent of our students exercise every day. Ø中考链接 ______ the journey was tiring, Jeff thought it was worth both the time and the money. A. As B. Since C. Unless D. Although“____旅行很劳累，Jeff 认为付出金钱和时间都很 值得。” D 由于 除非 虽然 既然 1. Write your own health report about “How healthy are you”?. 2. Recite the new words we have learnt. Section B 3a-Self Check 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 times a week Once or twice a week my father Mr Lin Bob Li Mei Mr White How often does... Look at the information in the chart and complete the report. Activities Days a year Exercise 365 Read books 365 Watch TV for over 2 hours 320 Drink juice 210 Eat hamburgers 95 help with housework 20 Stay up late 15 Go to the dentist 0 3a Jane is a 16-year-old high school student in the United States. American Teenager magazine asked her about her habits. Jane has a lot of good habits. She always exercises and she reads books __________. Also, she _________ drinks juice and she __________ stays up late. oftenevery day hardly ever However, she has some bad habits, too. She _______ watches TV for more than two hours a day, and she _________ eats hamburgers. Her parents are not very happy because she ___________ helps with housework and she _______ goes to the dentist for teeth cleaning. She says she is afraid! usually sometimes hardly ever never Complete the chart with your own information. In the last column, use expressions like always, every day, twice a week and never. Activities How often? Good habits Bad habits 3b Write a report about your good and bad habits. Say how often you do things. Use the report in 3a as an example. ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ 3c Take the health quiz. Compare your results with your partner’s. Who’s healthier? 1.How often do you eat breakfast? a. Never b. A few times a week c. Almost every day. 2.How often do you eat fast food? a. Never b. A few times a week c. Almost every day 3.How often do you eat vegetables and fruit? a. Never b. A few times a week c. Almost every day 4 4. How often do you exercise? a. A few times a year b. A few times a month c. A few times a week 5. How many hours do you watch TV every week? a. None b. One to four c. Five or more 6. How many hours do you usually sleep at night? a. Less than six. b. Six or seven c. Eight or more 1.a=0, b=1,c=2 2.a=2, b=1,c=0 3.a=0, b=1,c=2 4.a=0, b=1,c=2 5.a=2, b=1,c=0 6.a=0, b=1,c=2 9-12points: You’re really healthy! Good for you— and your health! 4-8points: You’re smart about your health most of the time. 0-3points: You have to learn more about healthy habits. Don’t worry— you can do it! Are you healthy? Healthy/unhealthy lifestyle? Lisa sleeps eight hours every night. She eats a good breakfast and she exercises every day. She never eats junk food. 读一读, 判断谁的生活健康？ Healthy/unhealthy lifestyle? Pam likes to watch TV. On weekends, she never exercises and she doesn’t like fruits or vegetables. She eats junk food. And Pam never goes to the doctor. Early to bed, early to rise, makes a man healthy, wealthy and wise. ØSaying 1.However, she has some bad habits, too. She _______ watches TV for more than two hours a day,...... however adv. 然而，不过 可与but替换使用，但 however使用时常在其后加“，”。 eg. I'd like to go. However, I think I'd better not. more than多于=over 相反于less than eg.I usually sleep more than /over 7 hours at night. 1 Complete the chart with activities you do and don’t do. What about your mother / father? always usually often sometimes hardly ever never I My mother or father Self Check 2 Write five sentences using the information above. For example: I always eat fast food. … 3 Fill in the blanks in the conversation. A: What do Tom and Mike _________do on weekends? B: They sometimes go to the museum. A: ___________do they go to the shopping center? B: __________ever. Maybe about twice a month. A:____________do they watch TV? B: Mike never watches TV, but Tom watches TV _______day. A: Oh, I’m just like Tom. I _________watch TV, too. usually How often Hardly How often every always 1. We ______ go out to eat but not very often. A. usually B. always C. never D. sometimes 2. — ________ do you read English? — Every evening. A. How long B. How often C. How far D. how much I. 单项选择。 D B 3. Maria likes ______ every morning. A. running B. ran C. runs D. run 4. My sister likes fruits _______ she doesn’t like vegetables. A. and B. but C. or D. also B A 5. Jim’s parents want him ________ more fruits. A. eating B. to eat C. eats C eat D. eats 6. —_____ do you eat junk food? —About once a week. A. How B. How many C. How long D. How often B D 7. —You’d better not read in bed. —I’m feeling tired. —But it’s _______ for your eyes. A. good B. bad C. better D. worse 8. I don’t like sports, but I like watching others ___ . A. play B. to play C. while playing D. when playing B A 9. Eating more fruits and vegetables is good ______ our health. A. to B. for C. At D. with 10.—Do you think that you have a healthy habit? —Yes. I _______ my health. A. look at B. look after C. look up D. look like B B II. 连词成句。 1. how, do, computer, often, play, you, games 2. how, the, movies, does, Jim, often, go, to How often do you play computer games? How often does Jim go to the movies? 3. do, twice, watch, you, TV, a week 4. most, three, or, a, week, exercise, students, times, four 5. favorite, is, what, program, your Do you watch TV twice a week? Most students exercise three or four times a week. What is your favorite program? III. 选词填空。 1. — How does Mary usually keep healthy? — She ________ every morning. 2. Lily’s mother _______ go to visit my grandma, about four times a week. often never exercise health do one’s homework exercises often 3. Don’t eat too much every meal. It is bad for your ________. 4. — What does your brother usually do on weekends? — He often ___________________ at home. health does his homework IV. 汉译英。 1. 我每晚睡九小时。 2. 我重视我的健康。 I sleep for nine hours every night. I look after my health. 3.我有许多好习惯。 4.我健康的生活方式帮助我取得好成绩。 I have a lot of good habits. My healthy lifestyle helps me get good grades. 5. 好的食物和运动帮助我更好的学习。 6. 我们应该每天多吃一些蔬菜水果。 Good food and exercise help me study better. We should eat more vegetables and fruits every day. How healthy are you? Write about your own habits.