Unit 3 Keep Fit（第3课时）Section A（3a-3d） - 七年级英语下册 同步教学课件（人教版2024）

初中英语｜人教版（2024）｜七年级下册Section A(3a-3d)Unit 3 Keep Fit(第3课时)学习目标Free TalkA: Look! Is this your baseball glove?B: Yes, it’s mine./No, it’s not mine.A: Do you like baseball?B: Yes. I play it twice a week.A: What about you?B: I don’t like it at all. So I never play it.课堂导入oursmineyoursusuallyalwaysoften名词性物主代词频度副词neverRead the sentences and discuss what the possessive pronouns refer to. 3ayours=your baseball glovemine=my baseball gloveHis=His badminton racket课堂学习 　名词性物主代词的用法名词性物主代词 =形容词性物主代词+名词Grammar 1（1）作主语This is my book. Yours is over there.这是我的书，你的在那边。（2）作表语 The red toy car is mine.这个红色的玩具汽车是我的。（3）作宾语 My bike is broken. Can I use his? 我的自行车坏了，我能用他的吗？2. 名词性物主代词的用法（作主语、表语或宾语）3. 作主语时谓语动词的形式 谓语动词的单复数随物主代词所指的主语而变化：　Our rooms are here. Yours are on the second floor. 我们的房间在这里，你们的在二楼。My kite is red. Yours is blue. 我的风筝是红色的，你的是蓝色的。Complete the conversations with the correct pronouns.3bA: 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 ______.Hisyoursmineours/yourstheirsRead the sentences and try putting the adverbs of frequency in order from the least to the most often. 3aneverseldom/hardly everoftenusually 　频度副词的用法1.常见的频度副词Grammar 2频度副词 实义动词之前一般用在 系动词be、助动词或情态动词之后（1） We never swim in the river. 我们从不在河里游泳。（2）Lucy is sometimes free. 露西有时候很空闲。（3）I can hardly ever eat junk food. 我几乎从不吃垃圾食品。（4）Sometimes we go for a walk after dinner. 我们有时候晚饭后去散步。 2. 频度副词在句中的位置（三词之后，一词之前）为了强调，可将频度副词置于句首We sometimes go to People’s Park. 我们有时候去人民公园。 How often do you go to People’s Park? 你们多久去一次人民公园？ —How often do you visit your grandparents? 你多久去看望一次你的爷爷奶奶？ —Once a month. 一个月一次。 3. 对频度副词的提问How oftenComplete the passage with always, usually, sometimes, seldom or never.3cI 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!usuallysometimesseldomalwaysneverIn groups, ask one another how you keep fit. Take notes and give a report.3dIn our group, many students like to do sport and exercise. Lin Tao jogs every day...注意正确使用频度副词Language points1. Who does this T-shirt belong to？ 这件T恤衫属于谁？belong to sb 属于某人其中to为介词。该短语不用于进行时。The book belongs to me. 那本书属于我。These chairs belong to the shop. 这些椅子是这家商店的。拓展 belong to sb=be sb’sThese toys belong to Tom. =These toys are Tom’s.这些玩具是汤姆的。2. The air is clean, and I can hear birds singing. 空气很清新，我能听见鸟儿在唱歌。hear sb doing sth 与 hear sb do sth 的区别① hear sb doing sth “听见某人正在做某事”，强调听到的动作正在进行 Listen! Can you hear Lily singing? 听！你能听见莉莉正在唱歌吗？② hear sb do sth“听见某人做了某事”，强调听到动作的全过程或经常发生 I often hear my sister sing in her room. 我经常听见我妹妹在房间里唱歌。3. It’s easy to go jogging. 慢跑很容易。It’s + 形容词 + to do sth.做某事是……的。It是形式主语，to do sth 是真正的主语。It’s important to learn English well. 学好英语很重要。拓展 ① It’s + 形容词 + for sb to do sth. 对某人来说做某事是……的。 It’s not safe for a child to swim in the river. 孩子在河里游泳是不安全的。② It’s + 形容词 +of sb to do sth. 某人做某事是……的。 It’s kind of Tom to help me with my English. 汤姆帮助我学习英语，真是太好了。Ⅰ.选词填空1.There is a kite. It's _________. ( mine , my )2.That is a lovely dog. Is it _________? ( yours , your)3.Lily’s name is on the book. So the book is __________. ( her, hers)4.These are red apples. They're __________.( theirs , their) 5.That is not _________ kite. That kite is very small, but _________ is very big. ( mine, my)6. The dress is_________. Give it to _________. ( her, hers )7.—Is this _________ watch?—No, it’s not _________ . ( your, mine )minehersyoursmineminemytheirshersheryour课堂练习Ⅱ. 从方框中选择合适的频度副词填空(可重复使用)1. I _______________visit my friend’s house. All his family know me well.2. —How _______ do you water the flowers? —Once a week.3. He________ sees his parents. He is an orphan (孤儿).4. ___________ she drinks coffee. Sometimes she drinks milk.5. Miss White __________arrives at the office at seven, but she__________ arrives a little late.always/usuallyoftenneverSometimesusuallysometimes1. Review the grammar of this unit.2. Preview Section B.Homework Thank you for your listening!