Unit 3 课时4 Section A Grammar Focus 语法课课件-七年级英语下册【趣味课堂】精品课件（人教版2024）

Possessive pronouns & Adverbs of frequency Grammar Focus Unit 3 Keep Fit Lesson Objectives: In this lesson, we will be able to: 1. Be able to recognize the difference between nominal possessive pronouns and adjectival possessive pronouns. 2. Be able to summarize and master the usage of nominal possessive pronouns and apply them correctly in real-life situations. 3. Be able to use frequency adverbs to ask about others' and discuss one's own exercise habits. 目 录 Lead in 01 Possessive pronouns 02 Adverbs of frequency 03 Practice 04 05 Exercise&Homework 05 Lead in Find the owner. After the PE class, some items are left in the coach’s office. Let's go and find the owners of the items. Is this baseball glove yours? Yes, that’s mine. Thank you. mine = my baseball glove Is this your exercise mat? No, it’s not mine. It’s theirs. theirs = their exercise mat Whose badminton racket is this? It’s not mine. I think it’s Tom’s. His has “T” on it. mine = my badminton racket his = his badminton racket Whose volleyball is this? Lily always plays volleyball. I think it’s hers. hers = her volleyball 3a Read the sentences. Decide what the pronouns in bold refer to. Is this baseball glove yours? Yes, that’s mine. Thank you. Whose badminton racket is this? I think it’s Han Lin’s. His has “HL” on it. = Is this your baseball glove? = Yes, that’s my baseball glove. = His badminton racket has “HL” on it. yours, mine, his 称为名词性物主代词(简称名物代) 名物代 = 形物代 + 名词 ↓ ↓ 代替名词， 不能再接名词。 用于修饰名词， 不能单独使用。 Grammar I Possessive pronouns (物主代词) 物主代词是表示所有关系的代词，分为形容词性物主代词和名词性物主代词两种。 名词性物主代词相当于名词，其后不能接名词。 典例： (2024达州中考) There is something wrong with my computer. Could I use ____________ ( you) ? 句意：我的电脑出问题了。我可以用你的吗？ 空格后无名词，此处指你的电脑, 故填名词性物主代词 yours。 提问形物代或名物代用特殊疑问词whose。 单数 复数 第一 人称 第二 人称 第三人称 第一人称 第二人称 第三 人称 形物代 my your his her its our your their 名物代 mine 我的 yours你的 his 他的 hers 她的 its 它的 ours 我们的 yours你们的 theirs他们的 物主代词的形式 Grammar I Grammar I Possessive pronouns (物主代词) 名词性物主代词在句中可作主语、宾语、表语等。 作主语时，谓语动词的单复数形式由名词性物主代词所指代的名词的数来决定。 典例：Your tennis shoes are right here. His __________ (be) over there. 句意：你的网球鞋就在这里，他的在那边。 句中的His指代的是His tennis shoes, 是复数， 故后面的谓语动词应用are。 闯关练习: 1. (2024河北中考改编) —Mary, is this your sister's smartwatch? —No, ________ is pink. 2. (2024南通中考改编) —I left my dictionary at home. —You can use ________. Here you are. 3. (2024雅安中考改编) —Amy, there is a book on the floor. Is it ________? —No, it's not ________. My book is on the desk. 4. —Excuse me, are these Emma and Ella's books? —No, ________ are over there. These are Peter's. 用适当的物主代词填空。 hers mine yours mine theirs 闯关练习: 5. —Is that blue jacket Tom's? —No, it isn't. ________ is purple. 6. —Cathy, is that car Helen's? —No, ________ car is blue. 7. —Whose card is this? —It is ________. My brother gave it to me on my birthday. 8. —Is this your classroom, Teng Fei and Fu Xing? —No, it isn't. ________ is on the second floor. 用适当的物主代词填空。 His her mine Ours 3b Complete the conversations with the correct pronouns. 1. A: Dad, where are my tennis shoes? And Tom’s? B: Yours are right here. __________ are over there. 2. A: Whose badminton racket is that? It looks just like mine! B: It’s Sarah’s. It’s not __________. 3. A: Who does this T-shirt belong to? Is it yours? B: Yes, it’s __________ . Thanks. 4. A: Are these our baseballs? B: No, they’re not _________. They belong to Emma and Ella. They’re _________. His yours mine ours theirs Language points 3b 1. A: Dad, where are my tennis shoes? And Tom’s? B: Yours are right here. __________ are over there. 2. A: Whose badminton racket is that? It looks just like mine! B: It’s Sarah’s. It’s not __________. 3. A: Who does this T-shirt belong to? Is it yours? B: Yes, it’s __________ . Thanks. 4. A: Are these our baseballs? B: No, they’re not _________. They belong to Emma and Ella. They’re _________. belong to 属于（某人） belong to + 名词/人称代词宾格 可与 “be+名词所有格/名物代” 进行互换。 练习： The hat ________ ______ me. 这顶帽子是我的。 = The hat is ________. belongs to mine 3a Read the sentences. Circle the adverbs of frequency and put them in order from the least to the most often. Do you often play ping-pong? Yes, I play once/twice/three times a week. How often do you play football? I play it twice a week, usually at weekends. I seldom / hardly ever play it. I never do. never ＜ hardly ever / seldom ＜ often ＜ usually once、twice、three times 也是频度副词， 它们分别表示一次、两次和三次‌。 ‌ Grammar II Adverbs of frequency (频度/频率副词) 频度副词表示某一动作或状态出现的频率，即在一定时间内某一动作或状态重复出现的次数，常用来回答how often引导的特殊疑问句。 典例： (2024成都中考) —________ do you visit your grandparents? —Usually twice a month. A. How long B. How often C. How far 提问频度副词常用特殊疑问词how often。 C never 从不 hardly ever 几乎从不 /seldom 很少 sometimes 有时 always 总是 usually 通常 often 经常 0% 20% 100% 80% 60% 40% Grammar II ①不表示具体次数的频度副词（按频率从低到高排列） 频度副词的种类 Choose the best answer. 1. Steve doesn’t like playing ping-pong. He ____________ plays it. A. always C. seldom B. often 闯关练习: 2. Jack is crazy about (热衷于) sport. He __________ takes part in school sports meeting. C. hardly ever A. always B. never Grammar II ②表示具体的频度时，通常用once a week (一周一次)、 twice a month (一个月两次)、three times a year (一年三次)等。 Tip: once or twice 一两次 two or three times 两三次 three or four times 三四次 e.g. I use the Internet twice a week. 我一周使用两次互联网。 Li Ming and his parents go to the park three or four times a month. 李明和他的父母一个月去公园三四次。 频度副词的种类 Grammar II 频度副词一般放在实义动词之前，系动词be、助动词、情态动词之后。有时为了表示强调，频度副词也可位于句首。 频度副词的位置 注意：never、hardly ever、seldom等表示否定意义的 词（组）位于句首时，句子要用倒装语序。 1. She ________ ________ go to school by bus. 她并不总是乘公共汽车去上学。 2. I ______ ________ happy to see her. 我见到她总是很开心。 3. I can never forget it. 我永远不会忘记这件事。 4. __________ we have lunch at school. 我们通常在学校吃午饭。 doesn't always am always Usually Grammar II 对频度副词的提问 对频度副词进行提问常用how often, 表示“多久一次”。 Tip: how many times 意为“多少次”，对次数进行提问。 答语常为“Once./Twice./基数词(大于2)+ times." 1. —_______ ______ does he come here? 他多久来一次这里？ —Once a week. 一周一次。 2. —______ ______ ______ do you go shopping every month? 你每个月购物几次？ —Three times. 三次。 How often How many times 闯关练习: 1. Li Hong goes to school early in the morning. She is ________ late for class. 2. (2024牡丹江中考) Linlin ________ (不常) eats junk food. She thinks it's unhealthy. 3. On Mid-Autumn Day, Chinese people __________ (通常) have a family dinner. 4. (2024乐山中考改编) We ________ (经常) shake hands when we meet visitors, and ____________ (有时)we nod our heads. 5. I like ping-pong and I play it ________ (two) a week. 一、根据句意或所给提示填写适当的词，每空一词。 never seldom usually often sometimes twice 闯关练习: 1. 汤姆在上学日几乎从不看电视。 Tom ________ ________ watches TV on weekdays. 2. 我总是和队友们一起训练。 I ________ ________ together with my teammates. 3. 我一个月去拜访我的爷爷奶奶两次，我喜欢和他们待在一起。 I go to visit my grandparents ________ ______ ________。 I enjoy staying with them. 4. 白天有时非常热，但是晚上通常很凉爽。 It ________ ________ ________ during the day, but it ________ ________ ________ in the evening. 二、根据汉语提示完成句子，每空一词。 hardly ever always practise twice a month is sometimes hot is usually cool 3c Complete the passage with always, usually, sometimes, seldom, or never. I love jogging! I _________ jog in the park near my home in the morning. The air is clean, and I can hear bird singing. I ____________ jog in the evening after work, but I _________ jog when I’m tired. I ________ jog in the afternoon on working days because I’m busy then. It’s easy to go jogging. You just need running shoes. I jog three times a week or more. I’m ________ full of energy after jogging. Keeping fit is not that hard! never seldom usually sometimes always 3c Read and choose. I love jogging! I _________ jog in the park near my home in the morning. The air is clean, and I can hear bird singing. I ____________ jog in the evening after work, but I _________ jog when I’m tired. I ________ jog in the afternoon on working days because I’m busy then. It’s easy to go jogging. You just need running shoes. I jog three times a week or more. I’m ________ full of energy after jogging. Keeping fit is not that hard! never seldom usually sometimes always 1. What’s the author’s opinion about keeping fit? A. It’s easy. B. It’s not that hard. 2. How does the author keep fit? A. Jogging. B. Swimming. 3c Read and choose. I love jogging! I _________ jog in the park near my home in the morning. The air is clean, and I can hear bird singing. I ____________ jog in the evening after work, but I _________ jog when I’m tired. I ________ jog in the afternoon on working days because I’m busy then. It’s easy to go jogging. You just need running shoes. I jog three times a week or more. I’m ________ full of energy after jogging. Keeping fit is not that hard! never seldom usually sometimes always 3. How often does the author jog a week? A. Twice a week. B. Three times a week or more. 4. What can the author get from jogging? A. clean air B. birds’ singing C. energy never sometimes Language points 3c I love jogging! I _________ jog in the park near my home in the morning. The air is clean, and I can hear bird singing. I ____________ jog in the evening after work, but I _________ jog when I’m tired. I ________ jog in the afternoon on working days because I’m busy then. It’s easy to go jogging. You just need running shoes. I jog three times a week or more. I’m ________ full of energy after jogging. Keeping fit is not that hard! seldom usually always working /'wɜːkɪŋ/ day 工作日 full of 充满;有许多 /'enədʒi/ n.能力;精力 working adj.工作日 通常只用于名词前作定语。 e.g. working hours 工作时间 working day 工作日 working week 工作周 never seldom usually sometimes Language points 3c I love jogging! I _________ jog in the park near my home in the morning. The air is clean, and I can hear bird singing. I ____________ jog in the evening after work, but I _________ jog when I’m tired. I ________ jog in the afternoon on working days because I’m busy then. It’s easy to go jogging. You just need running shoes. I jog three times a week or more. I’m ________ full of energy after jogging. Keeping fit is not that hard! always 1) full of 充满;有许多 be full of = be filled with 充满 练习：(宜昌中考) 请你看到自己的优势并对每件事情充满自信。(full) Please see your advantages and ______________ confidence for everything. 慢跑后我总是精力充沛。 be full of 2) energy n. 精力;能量 (可数/不可数名词) energetic adj. 精力充沛的;充满活力的 练习：(2024乐山中考) —World Sleep Day falls on March 21st. Do you think sleep is important? —I think so. Sleeping well can give you enough _____. A. courage B. energy C. reason B 3d In groups, ask one another how you keep fit. Take notes and give a report. Name What sport / exercise do you do? How often do you do it? Lin Tao jogging every day badminton twice a week In our group, many students like to do sport and exercise. Lin Tao jogs every day. __________________________________________ ______________________________________________________ He likes badminton, too. He plays badminton twice a week. /ɡruː/ n.组;群 Exercises I. 单项填空。 ( ) 1. The key isn’t _______. It belongs to _______. A. her; Jim’s B. hers; Jim C. her; Jim D. hers; Jim’s ( ) 2. —Is this science book ________, Linda? —No, maybe it belongs to ________. She likes science very much. A. yours; Mary’s B. your; Mary’s C. yours; Mary ( ) 3. — _______ do you talk with your friends on WeChat? — Only once a week. I’m busy with my study. A. How often B. How much C. How long D. How soon ( ) 4. —I don’t like vegetables. I ________ eat them. —But they are good for your health! You should eat them every day. A. always B. seldom C. often D. usually B C A B Exercises II. 用方框中所给单词填空。 1. My grandfathe __________ ever goes out for a long walk because his legs will hurt (疼痛) when he walks for long. 2. Sam is __________ late for school because he gets up early every day. 3. __________ I go to the movies at weekends but not often. 4. —Where shall we eat tonight? —Let’s call Jack. He __________ knows the best places to go. 5. —How __________ does your father rest at home? —Every Sunday. hardly always sometimes never hardly often never Sometimes always often Exercises III. 根据要求完成句子。 1. This is their school. (改为同义句) This school ________ ________. 2. This dictionary is Li Yang’s. (改为同义句) This dictionary ________ ________ Li Yang. 3. We have English lessons on Monday, Tuesday, Thursday and Friday. (保持句意基本不变) We have English lessons ________ ________ a week. 4. This is Lily’s T-shirt. (对画线部分提问) ________ ________ is this? 5. I go to look after the old in the old people’s home once a week. (对画线部分提问) ________ ________ ________ ________ go to look after the old in the old people’s home? is theirs belongs to four times Whose T-shirt How often do you Summary We learn: 1. The usage of possessive pronouns: hers, yours, mine, his, theirs … 2. The adverbs of frequency: always, usually, often, sometimes, seldom, hardly ever, never… We can: Talk about ways to keep fit: jogging, badminton… Homework 1. 基础层：用生词和短语各造一个句子。 2. 提高层：编写一段对话（A与B），内容包含：询问图书馆 或教室里的规则, 使用至少3个祈使句, 使用至少2个情态动词。 3. 拓展层：用 5–6 句话写出该场所的规则，要求使用祈使句 和情态动词。 Thank you! $