Unit2 2d&语法讲练课件-2024-2025学年人教版八年级英语上册

Unit 2 How often do you exercise? 人教版新目标 八年级上册 2d&单元语法精讲精练 Learning Goals （学习目标） 知识与技能: 在语境中理解并运用频率副词和单位时间内活动次数表达法。能正确对课余活动或者活动频率进行询问并做出相应回答。 文化意识: 1.在小组调查活动中，学着了解和关心他人的课余活动方式。 2.培养自己健康的课余活动方式。 学习能力: 观察、发现、归类、总结询问课余活动和活动频率的句型和回答。掌握频率副词和单位时间内活动次数在句子的位置。 Enjoy a video and answer the questions. 1. How often does the girl go hiking(远足)? 2. How often does the animal go ice-skating? 3. How often does the animal go to see the doctor? 1. How often does the girl go hiking(远足)? 2. How often does the animal go ice-skating? 3. How often does the animal go to see the doctor? She goes hiking twice a month. She goes ice-skating three times a month. She goes to see the doctor about twice a month. What are they doing? They are dancing. What kind of dance do they dance? Swing dance. Look and answer the questions. 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! Look at the picture and guess What kind of dance it is . Swing dance is popular in western countries among teenagers. 提示：Swing dance is easy to learn and is popular in many western countries. People can dance it with others anywhere they like. If you like it, you can learn it by yourself. Listen the conversation and match the activity with the right time. piano lesson dance lesson play tennis Wednesday and Friday Tuesday Monday Role-play the conversation. Listen for the questions. 1. Who are the persons in the picture? Jack and Claire. 2. How often does Claire have dance lessons? 3. How often does Claire have piano lessons? Once a week，every Monday. Twice a week, on Wednesday and Friday. 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! 译为“为什么”，被用于非正式的口语中。 Jack: Hi, Claire, ____________next week? Claire: Hmm… next week is quite full for me, Jack. Jack: Really? ___________? 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 ____________, every Monday. Jack: _________________ have piano lessons? adj. 忙的；满的 are you free Finish the conversation. once a week How come How often do you n. 摆动；秋千 v. 摆动；摇摆 Claire: _____________, on Wednesday and Friday. Jack: Well, ___________ Tuesday? Claire: Oh, I have to play tennis with my friends. But do you want to come? Jack: Sure! Twice a week how about Show Time Show time Loudly and confidently Good performance With body language How come ? __________？ 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。 例如： How come the sky is 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？ 为什么呢 自主探究 Next week is quite full for me. P10:2d，L2 我下周比较忙。 full adj. 忙的(主语通常是时间，而不是人）； 同义词--busy e.g. 明天很忙。我不能去电影院。 Tomorrow is full. I can’t go to the movies. 满的；充满的 be full of 充满了…… 他的作业错误百出。 His homework is full of mistakes. full adj.饱的 --反-- hungry adj. 饥饿的 have/ lead a full life 过着充实的生活 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? Grammar Focus usually What 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. often help 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 ______. 5. 她在周未做什么？ What _____ she ___ on weekends? 6. 她有时候去购物。 She _________ _____ ________. does do sometimes goes shopping 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 Grammar Focus Can you find frequency adverbs？ 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. always often sometimes 学习理解 Grammar Focus 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. 发现一 发现语法规律 频率副词always(总是), usually(通常), often(经常), sometimes(有时候), 还有hardly ever(几乎不), never(从不),谈论习惯性、经常性的动作或状态，常常与一般现在时连用。 例如：他总是上课迟到。He always arrives late for class. 她通常晚上做家庭作业。She usually does her homework at night. 他们几乎不看电视。 They hardly ever watch TV. 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. 发现二 在一般现在时的特殊疑问句中，当主语为第一人称、第二人称或第三人称复数时，在疑问词后，主语之前加助动词do, 当主语为第三人称单数时，在疑问词后加助动词does, 其句型结构为： ①特殊疑问词+do+主语(第一人称，第二人称，第三人称复数)+动词原形+其他？②特殊疑问词+does+主语(第三人称单数)+动词原形+其他？ 例如：How do they get to school? What time does she get to school? 特殊疑问句的答语句型结构为： ①主语(第一人称，第二人称，第三人称复数)+动词原形+其他。 ②主语(第三人称单数)+动词原形加(s\es…)(三单形式)+其他。在一般现在时的一般疑问句中，助动词do\does要放在句首。如：他们通常在周未锻炼吗？ ___ they often _______ on weekends? 她一周上网二次吗？____ she ____ the Internet twice a week? Do exercise Does use 学习理解 Grammar Focus 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. What are they asking about？ They are asking about frequency. 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 _____ 的副词或副词组。 句子的时态一般是_____________，也可以是一般过去时。 多久一次 频率 频率 一般现在时态 学习理解 Grammar Focus 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. How to answer it？ By using frequency phrases or adverbs. once一次 记忆口诀: 一次两次特殊记， 三次及以上有规律， “基数词+times” 要牢记！ 学习理解 “次数”的表达方法 一次once， 两次twice， 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。如： once a day / a week / a month / a year    twice a day / a week / a month / a year three times a day / a week / … 三次或三次以上用基数词加上 times, three times, five times, one hundred times. 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. 发现三 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。答语（1）频度副词 alway， usually，often，sometimes，hardly ever，never (2)every+名词单数everymorning/afternoon/evening/day /Sunday/weekend/week/month/term/year/… (3)次数+一段时间 once a week/month/year twice a week /month/year three times a week/month/year four times a week/month/year 多久一次 频率 频率 一般现在时态 学习理解 Look and match 100% 80% 60% 20% 5% 0% always never hardly usually often sometimes 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”。 学习理解 frequency adverbs 频度副词 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% Underline and circle 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. Underline the frequency adverbs. Circle the verbs. What can you find? Rule： frequency adverbs通常放在be动词、助动词、情态动词之后，实义动词之前。 实践运用 3a Complete the questions with do or does. Then match the questions andanswers. 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. does Do do Does do Do Use the words given to write questions. Then ask and answer them with a partner. 3b Questions: __________________________________? (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 迁移创新 3C 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 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 month write to a pen pal watch English movies go to English club keep an English diary Sample 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. Give a report like this: Then give your own report in your group. Report Checklist: I can use frequency adverbs/phrases correctly. I can use right tenses(时态). I can talk loudly and confidently. Good ✮ Great ✮✮ Excellent✮✮✮ Exercises 举一反三 提示：练习题部分都属于选用内容，不必在课堂上讲解，有必要的话可以课内课外使用哦。 I. 句型转换。 Exercises 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 提示：练习题部分都属于选用内容，不必在课堂上讲解，有必要的话可以课内课外使用哦。 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 Exercises Exercises No students do homework once or twice a week. As for homework, most students do homework every day. 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。 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. II. 汉译英。 中考链接 1. 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 2.—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 通常 几乎不 经常 总是 健康的生活习惯 熬夜晚睡 B 有时 经常 从不 很少 多久一次 没有地铁 C 3. David is crazy about Chinese history. He ______ visits the museums first wherever he travels in China. ( 江苏南通中考) A. never B. seldom C. sometimes D. always 2. The coffee in this shop is pretty good. Ms. Zhang comes here at times. ( 贵州黔东南) A. sometimes B. never C. on time D. in time D A 4. Tina _______ drives to work. But today she drives because of the rain. ( 江西中考) A. always B. often C. sometimes D. hardly D 5. Tom studies ________, so he ________ fails the exam. ( 黑龙江大庆) hardly; hardly B. hard; hardly C. hard; hard D. hardly; hard B 6. —How was your trip to the British Museum? —I could ______ speak English and was completely silent during the visit. ( 辽宁营口) A. hardly B. always C. usually D. often 7. You can bravely tell others what you think if you have different ideas. But _______ remember to choose the proper way. ( 山西中考) A. never B. seldom C. always A C 三. 根据短文内容及方框中所给提示，补全所缺内容，使短文完整、通顺。 Things Jerry does eat fish → four times a week have an apple → every day eat lots of fruit and vegetables → always eat junk food → hardly ever drink a glass of warm milk → often Hi, I'm Jerry. I'm a student at Park School. I'd like to talk about my eating habits.  (1)___________________________________________ because an apple a day keeps the doctor away. (2)_________________________ because it's not good for my health. I love fish very much. (3)_________________________. Milk can help me build strong bones (强壮的骨骼) and get a good night's sleep. Things Jerry does eat fish → four times a week have an apple → every day eat lots of fruit and vegetables → always eat junk food → hardly ever drink a glass of warm milk → often I have an apple every day / Every day I have an apple I hardly ever eat junk food I eat fish four times a week (4)____________________________________________________________________ before I go to bed. What's more, (5)_____________________________________ because fruit and vegetables are healthy food. These are my eating habits and they keep me healthy. Things Jerry does eat fish → four times a week have an apple → every day eat lots of fruit and vegetables → always eat junk food → hardly ever drink a glass of warm milk → often I often drink a glass of warm milk / Often I drink a glass of warm milk I always eat lots of fruit and vegetables 基础型作业： 1：Recite the conversation of 2d. 2：Finish the exercise book. 实践型作业： 感兴趣的同学可以搜集摇摆舞教程，自学摇摆舞。 拓展型作业： 查阅了解摇摆舞的文化背景。 Homework Lavf58.28.101 MHkIDCwFBFBGTS4eBzgTcigmI3wRJhZUaHITHioqHSwOeSV9fTguekZQEB4PIissYTojfSB0BkZKcwYgNiodCQoiEH19NipbTnUQew== Lavf58.29.100 Lavf58.28.100 40594.16 $$