Unit 10 Lending a Helping Hand“探索”板块 Grammar in Use 课件 2025-2026学年仁爱科普版英语七年级下册

Unit 10 Lending a Helping Hand Grammar in Use 1 2 3 Learn to use the possessive case of pronouns correctly; Learn the different sentence structures of the simple past tense; Briefly use the simple past tense to describe things that happened in the past. Learning Objectives Possessive pronouns Part 1 /pəˈzesiv ˈprəʊnaʊnz/ 物主代词 Review 数 人称代词 人称 主格 宾格 单数 第一人称 第二人称 第三人称 复数 第一人称 第二人称 第三人称 我 I 你 you 她 he 它 she 我们 it 你们 we 他 you 他/她/它们 they me you him her it us you them 代词 ③ 指示代词 ④ 反身代词 物主代词也叫人称代词的所有格。表示所有关系的代词叫做物主代词。 物主代词分为形容词性物主代词(形物代)和名词性物主代词(名物代)。 人称代词 ② 物主代词 Whose bedroom is it? It is my bedroom. The bedroom is mine. Whose bike is it? It is her bike. The bike is hers. Look and say. Lead-in my bedroom = ______ mine her bike = ______ hers Whose house is it? It is our house. The house is ours. Whose yard is it? It is their yard. The yard is theirs. Lead-in Look and say. our house = ______ ours their yard = ______ theirs Whose dog is it? It is his dog. The dog is ______. Whose kite is yellow? Your kite is yellow. The yellow kite is _______. his yours Lead-in Look and say. his dog = ______ his your kite = ______ yours Look at the pictures and read the sentences. Pay attention to the possessive pronouns. This is my bedroom. The bedroom is mine. The girl is riding her bike. The red bike is hers. Kangkang, your kite flies high. The yellow kite is yours. This is our house. The house is ours. The man is walking his dog. The dog is his. The children are playing in their yard. The yard is theirs. Activity 1 1.形容词性物主代词不能单独使用；要修饰名词作定语。 2.名词性物主代词单独使用，不修饰名词；可作主语、宾语或表语。 3.形物代+名词 = 名物代 Grammar in Use Possessive pronouns /pəˈzesiv ˈprəʊnaʊn/ 物主代词 Singular Plural Determinative my your his its our their Nominal hers yours mine yours his her its ours your theirs Activity 2 Complete the table with determinative or nominal possessive pronouns. /dɪˈtɜːmɪnətɪv/ n. 限定词 /ˈnɒmɪnl/ n. 名词性词 形物代 名物代 2. Lily is two years old. _______ father bought a toy panda. It's _______ now. Its its Her hers Fill in the blanks with the correct possessive pronouns. 1. Here is a cute cat. _______ name is Mimi. The fish is _______. 4. Look at that car. It is _______. They often drive it to work. 3. —Lisa, is this _______ book? —Yes, it's _______. Here is _______ name, Lisa. your mine my theirs 12 Activity 3 Read the text and tick(√) the correct words. Meimei is my neighbor. She is also a good friend of (my/mine). We both like riding bikes to school. My bike is red, and (her/hers) is black. After school, we enjoy riding bikes in the community playground. We were very careful with the grass and flowers on the playground. We love (our/ours) community, and everything in the community is (our/ours). √ √ √ √ be careful with sb./sth. 对某人/某物小心(谨慎) enjoy/like/love doing sth. 喜欢做某事 = both of us 我们两个都 a good friend of mine 我的好朋友之一 （这是双重所有格的用法） Exercises Fill in the blanks with the correct possessive pronouns. 1. Here is a cute cat. _______ name is Mimi. The fish is _______. 2. Lily is two years old. _______ father bought a toy panda. It's _______ now. 3. —Lisa, is this _______ book? —Yes, it's _______. Here is _______ name, Lisa. 4. He is looking for _______ student card. 5. Look at that car. It is _______. They often drive it to work. Its its Her hers your yours My his theirs The simple past tense (ⅠⅠ) Part 2 Pair work. Read the conversation. Pay attention to the usage of the simple past tense. Kangkang, how was your volunteer activity last weekend? Did you take part in other activities? It was great! We collected some money for wild animals. Yes.we did. We planted some trees in the community. Activity 1 The simple past tense (ⅠⅠ) collect money= raise money 筹钱 Complete the table and learn how to use the simple past tense. Verb Question Answer be _____he/she in Shanghai yesterday? _____they at home just now? _____ you in bed at that time? Yes, he/she____./No,he/she_____. Yes, they______./No, they_____ . Yes, I_____./No, I________. help Did you help out at the community center? Who did they help? Yes, I_____./No, I______ . They ________Uncle Zhang. Was Were Were was wasn't were weren't was wasn't did didn't helped Activity 2 帮助某人摆脱困境 一、用法： 1. 表示过去某个时间发生的动作或存在的状态。 eg. I got up at 7 o'clock this morning. 2. 表示过去一段时间内经常或反复发生的动作。常与 always, often, usually 等频度副词连用。 eg. When I was a child, I often played games with my friends. 二、标志词： yesterday, yesterday afternoon, just now, at that time, two minutes ago, in 2000，once upon a time, last year, last week等等。 The simple past tense (ⅠⅠ) 一般过去时 三、构成： 1. 含有be动词： ① 肯定句：主语 + was/ were +表语。 ② 否定句：主语 +wasn't (was not) / weren't (were not) +表语。 ③ 一般疑问句：Was/ Were +主语+表语？ 肯定回答：Yes, 主语 + was /were. 否定回答：No, 主语 + wasn't /weren't. ④ 特殊疑问句：疑问词+was/ were +主语 +表语？ 句型转换。 My father was in Beijing two days ago. 改为否定句:_______________________________________ 一般疑问句:________________________________________ 肯定回答: _________________________________________ 否定回答: __________________________________________ 对划线部分提问: _________________________________ 注意：I was...... 变成 Were you......? My father wasn’t in Beijing two days ago. Was your father in Beijing two days ago? Yes, he was. No, he wasn't. Where was your father two days ago? 2. 不含be动词 ① 肯定句：主语 +动词的过去式+其他。 ② 否定句：主语 + didn't +动词原形+其他 ③ 一般疑问句：Did +主语 +动词原形+其他？ 肯定回答：Yes, 主语 +did. 否定回答：No, 主语 + didn't. ④ 特殊疑问句：疑问词+did +主语+动词原形+其他？ 句型转换。 He cleaned up the classroom just now. 改为否定句: _____________________________________ 一般疑问句: _____________________________________ 肯定回答: _______________________________________ 否定回答: _______________________________________ 对划线部分 提问: _________________________________ He didn't clean up the classroom just now. Did he clean up the classroom just now? Yes, he did. No, he didn't. What did he do just now? 四、动词过去式的变化规则： ①一般在动词原形末尾加-ed； (want-wanted work-worked ) ②以不发音的e结尾的动词, 直接加-d； (dance-danced live-lived ) ③以一个辅音字母结尾的重读闭音节词, 先双写末尾辅音字母, 再加-ed； (stop→stopped plan→planned shop→shopped chat→chatted hug→hugged) ④以辅音字母+y结尾的动词, 先变y为i, 再加-ed; (study-studied cry→cried) 以元音字母+y结尾的动词, 加-ed 。 (stay-stayed enjoy-enjoyed ) (一) 规则变化： (课本159-160页) (二) 不规则变化： Read the chant and answer the questions. We all did volunteer work at the community garden. We grew lovely vegetables and beautiful flowers. We dug, swept and we planted. We watered, cut out the bad plants, and then we waited. We had fun working together. We enjoyed helping each other. Gardening is fun and our community is fine. 1. What did people do at the community garden? ____________________________________________________ 2. How did people feel about their community life? ____________________________________________________ They did volunteer work. They were happy to do it. Activity 3 have fun doing sth. 做某事很开心 enjoy doing sth. 喜欢做某事 In this class, we learnt 1. how to use the determinative and nominal possessive pronouns correctly. 2. the different sentence patterns of the simple past tense and how to use them correctly. Summary Exercises 用括号内所给词的适当形式填空。 1. _______ (be）you a baby in 2013? 2. Tom _______ (be) happy yesterday. 3. —Lisa, _______ you _______ (play) basketball this morning? —Yes, I did. 4. He _______ (look) for his ID card just now. But he __________ (not find) it. 5. Once upon a time, there _____(be) an old man and his children in the mountain. Were was did play looked didn't find was Exercises 按要求完成句子。 1. I was a teacher two years ago. (改为一般疑问句) ________ ________ a teacher two years ago? 2. Susan learnt to swim when she was six years old. (改为否定句) Susan ________ ________ to swim when she was six years old. 3. John lived in Canada last month. (对划线部分提问) ________ ________ John ________ last month? Were you didn't learn What did do Self-assessment Marks I can learn to use the possessive case of pronouns correctly. 1 2 3 4 5 I can learn the different sentence structures of the simple past tense. 1 2 3 4 5 I can briefly use the simple past tense to describe things that happened in the past. 1 2 3 4 5 Assessment Homework You should 1. review the key points of this class; 2. make five sentences with the determinative and nominal possessive pronouns; 3. make at least three sentences with the simple past tense by using diffent sentence patterns. You may tell a story about yourself by using the sentenses of the simple past tense. Thank you! $