Unit 3 第3课时 Section A （Grammar Focus）（教学课件）高效课堂英语新教材人教版七年级下册

Unit 3 Keep fit 第三课时 Section A Grammar Focus 主讲人：XXX 课型：语法课 01 情 景 导 入 03 应 用 实 践 05 回 顾 总 结 07 随 堂 小 练 02 学 习 理 解 04 迁 移 创 新 06 考 点 速 递 08 家 庭 作 业 Contents 学习目标 能够通过观察、分析和归纳语法规则，深入理解并准确辨析名词性物主代词和频度副词的表意功能。（学习理解） 01 能够理解并正确运用形容词性物主代词和名词性物主代词。学生能够识别并正确使用频度副词（always, usually, often, sometimes, seldom, hardly ever, never）；能够运用所学语法结构进行关于运动和锻炼频率的交流。（应用实践） 02 能够调查班级同学的运动习惯，并制作一个报告，熟练运用目标语言介绍班级同学的运动习惯，并在班级分享。（迁移创新） 03 通过本节课学习，学生能够： 01 情景导入 Scenario import Is this baseball glove yours? Yes, that’s ______. Thank you. Look at the pictures and say. mine Whose badminton racket is this? I think it’s Han Lin’s. ____ has “HL” on it. Look at the pictures and say. His Is this ping-pong bat Ella’s? No, it’s not _____. She seldom plays ping-pong. Look at the pictures and say. hers Are these our jump ropes? No, they’re not _____. They belong to Tom and Jerry. They’re ______. Look at the pictures and say. ours theirs 02 学习理解 Learning to understand Read the sentences. What are the words highlighted in red? 3a Is this baseball glove yours? Yes, that’s mine. Thank you. I think it’s Han Lin’s. His has “HL” on it. No, it’s not hers. No, they’re not ours. They’re theirs. These pronouns refer to the ownership of something. 表示所有关系（某物属于某人） 名词性物主代词 物主代词 表示所有关系的代词叫物主代词。 形容词性物主代词 Try to fill in the chart. 物主代词 第一人称 第二人称 第三人称 形容词性物主代词 单数 my your his, her, its 复数 our your their 名词性 物主代词 单数 mine yours his; hers; its 复数 ours yours theirs Read the sentences. Find out the usage of possessive pronoun. 物主代词的用法 形容词性物主代词 形容词性物主代词起形容词的作用，后面一定要跟一个名词。 my watch your book her mum his cousin our school 名词性物主代词本身就可以看作是名词，其后不能再加名词，要单独使用。 My bag is yellow, hers is red, his is blue, and yours is pink. The red bike is yours and the blue one is mine. 名词性物主代词 Read the sentences. Find out the usage of Where. 形容词性物主代词+名词=名词性物主代词 This is her toy. = This toy is hers. These are not our books. = These books are not ours. Look at our classroom. It’s big and bright. = The big and bright classroom ________. Their desks are clean and tidy. = These clean and tidy desks ________. is ours are theirs 物主代词的考点 有名则形 无名则名 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. your baseball glove my baseball glove Han Lin’s badminton racket Read the sentences. Circle the adverbs of frequency. 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. Frequency adverbs are used to describe the frequency of doing something. 具体频率表达 频度副词 频度副词（宽泛） Read the sentences. Learn about the adverbs of frequency. 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。 ①不表示具体次数的频度副词（按频率从高到低排列） 语法概述 1 频度副词的种类 2 总是，一直 通常 常常 有时 几乎不 从不 never hardly sometimes often usually always 0% 5% 20% 50% 80% 100% 频率副词 Read the sentences. Learn about the adverbs of frequency. 频率副词 Read the sentences. Learn about the adverbs of frequency. ②表示具体的频率时，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，此类频率短语一般位于句尾。 eg: 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 2 频率副词 Read the sentences. Learn about the adverbs of frequency. 频度副词的位置 3 1. 在be动词之后 She is always late. 她总是迟到。 2. 在助动词，情态动词之后 I will never forget you. 我永远不会忘记你。 3. 在实义动词之前 We often have breakfast together. 我们经常一起吃早饭。 但是sometimes位置比较灵活，可放在句首或句末。 频率副词 Read the sentences. Learn about the adverbs of frequency. 频度副词的提问 4 对频度副词进行提问常用how often，表示“多久一次”。 eg：—How often does he come here？他多久来一次这里？ —Once a week.一周一次。 【特别提醒】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.” 03 应用实践 Application Practice Complete the sentences and help Sarah and Tom find the owners. These are footballs. Those footballs aren’t . (their) The volleyball is . name is on it. (your) That is jump rope. This isn’t .(her) are over there. These are not exercise mats.(our) This is not baseball glove. That one is .(his) Look! The tennis racket is and tennis ball is here, too. (my) their theirs yours Your her hers Ours our his his mine my 解题技巧：Complete the answers by judging if there is a noun after the blanks. 通过判断空后有无名词 Complete the conversations with the correct pronouns. 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 _______. His yours mine ours theirs Rewrite synonymous sentences(同义句) as an example: This is my pencil. This pencil is mine. 1.This is her schoolbag. _________________. 2. Is that your watch? _________________? 3. These are his keys. ________________. 4. Are those her books? _________________? 5. They are my erasers. ________________. This schoolbag is hers Is that watch yours These keys are his Are those books hers The erasers are mine I love jogging! I ______ jog in the park near my home in the morning. The air is clean, and I can hear birds 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! Complete the passage with always, usually, sometimes, seldom, or never. 3c usually sometimes never seldom always 04 迁移创新 Migration Innovation Work in groups and collect your sports items you’ve prepared before class. Choose one group leader to interview and take notes in the chart. Name What sports item do you have? What sport / exercise do you do? How often do you do it? More information (Where/When/Who/How long …) Lin Tao running shoes jogging every day … badminton rackets badminton twice a week … … … … □ Is this/Are these.? □ Whose… is this/are these? □ What sport/ exercise do you do? □ How often do you …? □ What else do you do to keep fit? □ Where/ When/Who/How long … You can ask like these: Make a report about your interview to class. Name What sports item do you have? What sport / exercise do you do? How often do you do it? More information (Where/When/Who/How long …) Lin Tao running shoes jogging every day … badminton rackets badminton twice a week … … … … In my group, Lin Tao has a pair of running shoes and a pair of badminton rackets. He goes jogging every day. He play badminton twice a week… You can report like these: Exercising every day makes life healthier. 05 回顾总结 Summary Summary Unit 3 Keep Fit (Section A Grammar Focus) 频度副词 物主代词 形容词性物主代词 名词性物主代词 形容词性物主代词+名词 =名词性物主代词 有名则形 无名则名 语法概述 1 频度副词的种类 2 频度副词的位置 3 频度副词的提问 3 Reflecting How well can you do these things? Very well OK Needs work 1. I can distinguish the nominative possessive pronouns and adjective possessive pronouns. 2. I can use nominative possessive pronouns to talk about onwership. 3. I can use adverbs of frequency correctly. 06 考点速递 Language points Let's learn and take notes. belong /bɪˈlɔːŋ/ vi.属于;应在(某处);适应;合得来; 词 讲 练 belong to一般不用于进行时态以及被动语态，常用于以下几种情况： ①belong to意为“属于”,其中to是介词，后面一般接名词或人称代词作宾语。 ②belong to后还可跟表示团队、组织、地域等的名词，表示“是……的成员”。 ③“ 物 +belong(s)to+ 人”可转换为"物+be+ 名 词 所 有 格 或 名 词 性 物 主代词”。 1.Does this book belong to you?  2.She belongs to the school computer club.  3.The house belongs to my uncle.=The house is my uncle's. 例 This bike doesn't ______ (belong) to me. It's Tom’s. 2. She ______ (belong) to a famous singing group. 3. The beautiful painting belongs to ______ (he). belong belongs him Let's learn and take notes. hear /hɪr/ v.听见;听;听到;听说;审理;倾听;得知;注意听; 词 讲 练 【常见搭配】 hear of ... 听说... hear from sb. 收到某人来信 hear sb. do sth. 听见某人做某事（全过程、结果） hear sb. doing sth. 听见某人正在做某事（动作的进行状态） My aunt won’t even hear of it. 我姑姑甚至都没听说过这个。 She heard from her sister last week. 她上周收到了她姐姐的信。 I heard him say that. 我听到他说过那个。 I hear her singing in the next room. 我听到她在隔壁唱歌。 例 Can you hear him _________ in the next room? How beautifully! A．is singing B．sings C．singing D．sing C 【易混辨析】 hear和listen to区别 hear译为“听见”，强调听的结果；Listen to译为“听”，强调听的动作。 Can you hear me? 你听见我说话吗？ She is listening to music now. 她现在正在听音乐。 辨 Let's learn and take notes. full /fʊl/ adj. 忙的；满的；饱的 词 讲 练 （1）full作形容词，可意为“忙的”，相当于busy，其反义词是 free “空闲的”。 （2）full作形容词，还可意为“满的；充满的”，其反义词是empty“空的”， be full of...= be filled with... 意为“充满...... ；装满......”。 （3）full作形容词，还可意为“吃饱了的”，其反义词是hungry“饥饿的”。 I am very full/busy today. 我今天很忙。 The bottle is full of water. = The bottle is filled with water. 这个瓶子装满了水。 Thank you for your delicious cake, but I am really full. 谢谢你美味的蛋糕，但是我真的吃饱了。 例 （ ）1．Shanshan is full _______ energy and she is friendly _____ others. A．with; for B．of; with C．of; to D．of; for （ ）2．The bag is so heavy. It is full ________ books. A．of B．at C．on D．in （ ）3．The girl’s basket is full of strawberries. A．is proud of B．is fond of C．is filled with D．is interested in C A C Let's learn and take notes. It is + adj. + to do” 句型，意思是“做某事是……（形容词所表达的性质）的”。 句 讲 练 It's adj. for sb to do sth.　对某人来说，做某事是••••••的。 这里的形容词(easy, difficult, necessary, dangerous )描述事物特征 It's adj. of sb to do sth. 某人做某事是••••••的。 这里的形容词(kind, brave, stupid, clever,wise等)描述人物性格、品质 It's dangerous for a child to stay at home alone. 对一个孩子来说,自己一个人待在家里是很危险的。 It's very nice of you to lend an umbrella tome. 你把雨伞借给我,真是太好了。 例 It's important ______ (for / of) us to learn a foreign language. 2. It's ______ (kind / difficult) of him to help the old man cross the road. 3. It's necessary ______ (for / of) students to do homework every day. for kind for 07 随堂小练 Exercise 一、将下列句子改为同义句。 1. That is my blue T-shirt. ____________________________________________________ 2. Are those CDs yours? ____________________________________________________ 3. The name of it is Kiki. ____________________________________________________ 4. Is this his telephone? ____________________________________________________ 5. These rulers are ours. ____________________________________________________ That blue T-shirt is mine. Are those your CDs? Its name is Kiki. Is this telephone his? These are our rulers. 二、将下列汉语句子翻译成英语。 1. Peter从来不在河(river)里游泳。 _________________________________________________ 2. 王娜总是帮助我学中文。 _________________________________________________ 3. Eric和Tom经常星期天在家。 _________________________________________________ 4. Jane通常在周日下午打篮球。 _________________________________________________ 5. 你妈妈多久购物一次？ _________________________________________________ Peter never swims in the river. Wang Na always helps me with my Chinese. Eric and Tom are often at home on Sunday. / ... Jane usually plays basketball on Sunday afternoon. How often does your mom go shopping / do some shopping? 08 家庭作业 Homework 基础作业：总结形容词性物主代词和名词性物主代词的用法，频度副词的用法和顺序。 进阶作业：用形容词性物主代词和名词性物主代词以及频度副词各造三个句子。 拓展作业：介绍班级同学（至少五位）所拥有的体育用品及其运动频率，评选出你认为的运动达人。 Homework Thank you for listening! $$