期中复习之重点语法Unit2 2026-2027学年人教版英语七年级上册

2024 人教版七上 Unit2 We’re Family 语法专项 （一般现在时主语三单变化 + 名词所有格's） ✅语法精讲（记忆要点 + 易错提醒） 语法 1：一般现在时，动词第三人称单数（三单）变化 ✅判断三单主语： he /she/it、单个的人名（Teng Fei）、单数名词（my father、my sister） ✅三单变化规则 1. 一般动词直接加 -s：play → plays；look → looks；like → likes 2. 以 s, x, ch, sh, o 结尾，加 -es：watch→watches；do→does 3. 辅音字母 + y 结尾，变 y 为 i 再加 -es：study→studies ✅句型框架 • 肯定句：主语（三单）+ 动词三单 … Teng Fei’s grandpa loves sport. • 一般疑问句：Does + 三单主语 + 动词原形 …? Does your father spend a lot of time reading? ✅回答：Yes, he does. / No, he doesn’t. • 主语不是三单（I /you/we /they/ 复数人名），动词用原形；Do 引导问句 Do you play the piano? Yes, I do. / No, I don’t. ⚠️易错提醒 1. Does 后面必须用动词原形，很多同学习惯性写成三单：Does he plays? ❌ Does he play? ✅ 2. have 的三单是 has（特殊变化，不是 haves） 3. 主语是两个人并列（A and B）属于复数，动词用原形，不加 s 4. often, usually, every week 是一般现在时标志词 语法 2：名词所有格's（表示 “…… 的”） ✅用法口诀：有生命名词表所属，常用名词所有格 1. 单数人名 / 单数名词，直接加 ’s：Kate → Kate’s；Teng Fei → Teng Fei’s 2. 以 s 结尾的复数名词，只加 ’：brothers → brothers’；parents → parents’ 3. 多个人共同拥有：只在最后一个人名加 ’s：Peter and Emma’s classroom（两人共用一间教室） 4. 如果是分别拥有：每个人名后面都加 ’s ⚠️易错提醒 1. 区分：Teng Fei’s father（名词所有格，滕飞的爸爸）≠ Teng Feis（错误写法） 2. 无生命物品一般不用 ’s，用 of 结构（本单元暂时不重点） 3. 看清单复数：grandparents 本身是 s 结尾复数 → grandparents’  📝专项练习 1、 单项选择 ( )1.. I don’t ________ a black pen. But Teng Fei ________ one. A．has; have B．have; has C．have; have D．has; has ( )2.— ________ Nancy happy at school? — Yes. She ________ some new friends. A．Is; have B．Does; has C．Does; have D．Is; has ( )3.— What does your father usually do in the evening? — He usually ________ a newspaper, but now he ________ TV. A．reads; watches B．reading; watches C．reads; is watching D．reading; is watching ( )4.One of my good friends ________ chess well. A．play B．plays C．playing D．to play ( )5. —Does your brother ________ a dictionary? —No, but my sister _________ one. A． have; have B．has; has C．has; have D．have; has ( )6.Everyone in our class ________ a new red scarf. We look very smart. A． wears B．wear C．wearing D．to wear ( )7.That is ______ classroom. They study together here. A. Peter and Emma’s B. Peter’s and Emma’s C. Peter and Emma D. Peter’s and Emma ( )8. Linda with her parents always ________ one month in Suzhou, but a lot of things ________ them much time to think about. A．spend; cost B．pays; takes C．spends; take D．takes; cost ( )9. My father ________ like watching TV. He ________ reading books. A．doesn’t; likes B．don’t; like C．doesn’t; like D．don’t; likes ( )10.My family ________ a big one. My family often ________ TV together at night. A．is；watch B．is；watches C．are；watches 答案：1.B 2.D 3.C 4.B 5.D 6.A 7.A 8.C 9.A 10.A 二、根据句意用所给词的适当形式填空。 1.My uncle ________ (have) two sons. 2. —Is Lisa ________ (make) soup right now? —Yes, and she often ________ (make) delicious soup. 3.We often ________ (play) ping-pong together after dinner. 4.Look! Each girl in our class ________ (have) a new skirt now. 5.These are my ______ (grandparent) caps. 6.This is ______ (Peter and Emma) new classroom. 7.__________(Lucy and Lily) bikes are both new. 8.—______ your father ______ (play) sports? —Yes, he does. 9.Our body ________ (fix) itself in sleep, so we need 8 hours’ sleep every night. 10.Daniel, with his friends, often ________ (fly) kites in the park. 答案：1.has 2.making；makes 3.play 4.has 5.grandparents’ 6.Peter and Emma’s 7.Lucy’s and Lily’s 8.Does play 9.fixes 10.flies 三、按要求完成句子。 1.She isn’t good at jogging. (改为同义句) She ________ ________ well. 2. I like reading books. (改为she为主语的句子) She ________ ________ books. 3. Lily reads some interesting stories in the newspaper. (改为否定句) Lily ________ read ________ interesting stories in the newspaper. 4.Every Saturday evening, I chat with my parents about my problems. (改为同义句) I ________ every Saturday evening ________ with my parents about my problems. 5.My father likes reading.（改为一般疑问句并作否定回答） ____________________________________________ 6. Teng Fei’s grandpa loves sport.（改为否定句） ___________________________________________ 7. They play ping-pong every week.（改为一般疑问句） _________________________________________ 8. This is Kate’s cat.（对划线部分提问） ___________________________________ 9. My brother has short hair.（改为否定句） ___________________________________ 10. Does your sister like reading?（作肯定回答） _____________________________ 答案：1.doesn't jog 2.likes reading 3.doesn't any 4.spend chatting 5.Does your father like reading? No,he doesn’t 6.Teng Fei’s grandpa doesn’t love sport.7.Do they play ping-pong every week？ 8.Whose cat is this? 9.My brother doesn’t have short hair 10.Yes, she does. 学科网（北京）股份有限公司 $ 2024 人教版七上 Unit2 We’re Family 语法专项 （一般现在时主语三单变化 + 名词所有格's） ✅语法精讲（记忆要点 + 易错提醒） 语法 1：一般现在时，动词第三人称单数（三单）变化 ✅判断三单主语： he /she/it、单个的人名（Teng Fei）、单数名词（my father、my sister） ✅三单变化规则 1. 一般动词直接加 -s：play → plays；look → looks；like → likes 2. 以 s, x, ch, sh, o 结尾，加 -es：watch→watches；do→does 3. 辅音字母 + y 结尾，变 y 为 i 再加 -es：study→studies ✅句型框架 • 肯定句：主语（三单）+ 动词三单 … Teng Fei’s grandpa loves sport. • 一般疑问句：Does + 三单主语 + 动词原形 …? Does your father spend a lot of time reading? ✅回答：Yes, he does. / No, he doesn’t. • 主语不是三单（I /you/we /they/ 复数人名），动词用原形；Do 引导问句 Do you play the piano? Yes, I do. / No, I don’t. ⚠️易错提醒 1. Does 后面必须用动词原形，很多同学习惯性写成三单：Does he plays? ❌ Does he play? ✅ 2. have 的三单是 has（特殊变化，不是 haves） 3. 主语是两个人并列（A and B）属于复数，动词用原形，不加 s 4. often, usually, every week 是一般现在时标志词 语法 2：名词所有格's（表示 “…… 的”） ✅用法口诀：有生命名词表所属，常用名词所有格 1. 单数人名 / 单数名词，直接加 ’s：Kate → Kate’s；Teng Fei → Teng Fei’s 2. 以 s 结尾的复数名词，只加 ’：brothers → brothers’；parents → parents’ 3. 多个人共同拥有：只在最后一个人名加 ’s：Peter and Emma’s classroom（两人共用一间教室） 4. 如果是分别拥有：每个人名后面都加 ’s ⚠️易错提醒 1. 区分：Teng Fei’s father（名词所有格，滕飞的爸爸）≠ Teng Feis（错误写法） 2. 无生命物品一般不用 ’s，用 of 结构（本单元暂时不重点） 3. 看清单复数：grandparents 本身是 s 结尾复数 → grandparents’ 📝专项练习 1、 单项选择 ( )1.. I don’t ________ a black pen. But Teng Fei ________ one. A．has; have B．have; has C．have; have D．has; has ( )2.— ________ Nancy happy at school? — Yes. She ________ some new friends. A．Is; have B．Does; has C．Does; have D．Is; has ( )3.— What does your father usually do in the evening? — He usually ________ a newspaper, but now he ________ TV. A．reads; watches B．reading; watches C．reads; is watching D．reading; is watching ( )4.One of my good friends ________ chess well. A．play B．plays C．playing D．to play ( )5. —Does your brother ________ a dictionary? —No, but my sister _________ one. A． have; have B．has; has C．has; have D．have; has ( )6.Everyone in our class ________ a new red scarf. We look very smart. A． wears B．wear C．wearing D．to wear ( )7.That is ______ classroom. They study together here. A. Peter and Emma’s B. Peter’s and Emma’s C. Peter and Emma D. Peter’s and Emma ( )8. Linda with her parents always ________ one month in Suzhou, but a lot of things ________ them much time to think about. A．spend; cost B．pays; takes C．spends; take D．takes; cost ( )9. My father ________ like watching TV. He ________ reading books. A．doesn’t; likes B．don’t; like C．doesn’t; like D．don’t; likes ( )10.My family ________ a big one. My family often ________ TV together at night. A．is；watch B．is；watches C．are；watches 二、根据句意用所给词的适当形式填空。 1.My uncle ________ (have) two sons. 2. —Is Lisa ________ (make) soup right now? —Yes, and she often ________ (make) delicious soup. 3.We often ________ (play) ping-pong together after dinner. 4.Look! Each girl in our class ________ (have) a new skirt now. 5.These are my ______ (grandparent) caps. 6.This is ______ (Peter and Emma) new classroom. 7.__________(Lucy and Lily) bikes are both new. 8.—______ your father ______ (play) sports? —Yes, he does. 9.Our body ________ (fix) itself in sleep, so we need 8 hours’ sleep every night. 10.Daniel, with his friends, often ________ (fly) kites in the park. 三、按要求完成句子。 1.She isn’t good at jogging. (改为同义句) She ________ ________ well. 2. I like reading books. (改为she为主语的句子) She ________ ________ books. 3. Lily reads some interesting stories in the newspaper. (改为否定句) Lily ________ read ________ interesting stories in the newspaper. 4.Every Saturday evening, I chat with my parents about my problems. (改为同义句) I ________ every Saturday evening ________ with my parents about my problems. 5.My father likes reading.（改为一般疑问句并作否定回答） ____________________________________________ 6. Teng Fei’s grandpa loves sport.（改为否定句） ___________________________________________ 7. They play ping-pong every week.（改为一般疑问句） _________________________________________ 8. This is Kate’s cat.（对划线部分提问） ___________________________________ 9. My brother has short hair.（改为否定句） ___________________________________ 10. Does your sister like reading?（作肯定回答） _____________________________ 学科网（北京）股份有限公司 $