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人教版七年级上册-语法精讲-Unit 5 Do you have a soccer ball? 目录CONTENTS课 前 引 入01 语 法 讲 解02 课 本 G r a m m a r F o c u s03 课 后 检 测04 PART 1 课前引入 单元短语soccer balla tennis batbaseball batplay basketballplay sportsin my bagwatch TVon TVbe late 英式足球一个网球拍棒球棒打篮球参加体育运动或比赛在我的包里看电视 电视上迟到 PART2 一般现在时 一般现在时的作用1 . 表示现在的状态（谓语多用系动词 be） e.g. He is a student.2 . 表示经常或习惯性的动作（谓语是 do 类动词, 即实义动词） e.g. The girl studies English some times.3 . 表示主语具备的性格和能力（谓语多是 speak like enjoy） e.g. She likes playing the piano. 7 u 一般现在时的结构a. 肯定结构: 1. 主语+be动词（am, is, are）+其他 2. 主语+行为动词（主语是第三人称时谓语动词要加s或es)+其他You are a handsome boy.You study hard. 8 a. 否定结构: 1 . 主语+be动词（am, is, are）+not +其他 2 . 主语+dont/doesnt +行为动词原形+其他I am not a handsome boy.I dont play basketball.u 一般现在时的结构 9 a. 一般疑问句: 1 . Be动词（am, is, are）+主语 +其他? 2 . Do/Does+主语+行为动词原形+其他？Are you at home？Does she go there with you?u 一般现在时的结构 思考: 以下动词如何变三单形式？drink- stay- sake pass- carry-studyteach-have-go- u 一般现在时的结构一般现在时动词三单变化规则:1. 一般情况下，直接加s2. 以s, x, sh, ch结尾，加es3. 以“辅音字母+y”结尾，变y为i, 再加es 把下列句子改为否定句1 .My father has an egg for breakfast .2 .Li Lei does his homework after school.My father doesnt have an egg for breakfast .Li Lei doesnt do his homework after school.把下列句子改为一般疑问句1 . We do our homework after school.2 . My father and mother go out for lunch on Sundays.Do you do your homework after school ?Do your father and mother go out for lunch on Sundays ? 12 u 一般现在时的时间状语b. 时间状语： (1 )表示频率的副词: always, often, usually, sometimes (2 ) 表每.: every day, every morning, every year (3 )表频率的词组: once a year, twice a month, three times a week 131 . They _ their parents once a month. (visit)2 . She _ it very much. (like)3 . Sometimes Lucy _ her clothes herself. (watch)4 . My mother_ a doctor. (be) 随堂练习用括号内动词的正确形式填空。visitlikes watchesis 14 (1)表示经常性或习惯的动作或存在的状态。 I often go to school by bike.(2) 表示客观事实或者普遍真理。 The earth goes around the sun.(3)在时间条件等状语从句中，用一般现在时表示将来。 If it rains tomorrow , we wont go to the park. When I grow up, I will go to America.u 一般现在时的用法 1 . We often _ (play) in the playground.2 . _ you _ (brush) your teeth every morning? 3 . What _ he usually_ (do) after school?4 . Mike sometimes _(go) to the park with his sister.5 . She _ (watch) TV with his parents every evening.6 . _ Mike _(read) English every day? 用所给动词的正确形式及助动词填空playDo brushdoes dogoeswatchesDoes read PART2 一般现在时中have的用法 一般现在时中have的用法1 . have意为“有”，表示所属关系，有人称和数的变化，其主语一般是人，有时也可以是物。 have用于复数名词、第一、二人称单复数或第三人称复数代词作主语的句子中； e.g. I have a pen. We have a good teacher. You have a lot of friends. They have many new books. 否定句：直接在 have 前加dont e.g. I dont have a pen. 一般现在时中have的用法1 . have意为“有”，表示所属关系，有人称和数的变化，其主语一般是人，有时也可以是物。 has为have的第三人称单数形式，用于不可数名词、可数名词或第三人称单数代词作主语的句子中。 e.g. A cat has four feet. She/ He has a beautiful ruler. 否定句：在has前加doesnt, 并把has还原为have. e.g. She/ He doesnt have a beautiful ruler. 一般现在时中have的用法2. have / has的一般疑问句：在句首加助动词do或does,句尾加问号构成。 Do+主语+have+其他？ Does+主语(主语是第三人称单数) +have+其他？ A cat has four feet. She/ He has a beautiful ruler. They have many fans. 一般现在时中have的用法2. have / has的一般疑问句：在句首加助动词do或does,句尾加问号构成。 Do+主语+have+其他？ Does+主语(主语是第三人称单数) +have+其他？ 肯定答语：Yes,主语+do / does. 否定答语：No, 主语+dont / does. Summary我有一个排球。肯定句：I have a volleyball.否定句：I dont have a volleyball.一般疑问句：Do you have a volleyball?肯定回答： Yes, I have.否定回答： No, I dont have. Summary 韩梅每天学英语。肯定句：否定句：一般疑问句：肯定回答：否定回答： PART4 Grammar Focus 020Do you have a baseball? Yes, I do./ No, I dont. I have a volleyball.Do you have a ping-pong bat? Yes, I do./ No, I dont. I have a ping-pong ball.Does she have a tennis ball? Yes, she does./ No, she doesnt. She has a baseball.Does he have a soccer ball? Yes, she does./ No, she doesnt. He has two ping-pong bats.Do they have a basketball? Yes, they have./ No, they dont. They have a volleyball. dont = do not; doesnt = does notGrammar Focus Do do DoesdoesntDoes does Do do PART5 Exercises 020 在此输入标题字在这里输入您的文本内容。 在此输入标题文字在这里输入您的文本内。此输入标题文字 在这里输入您的文本内 容。课后检测( ) 1 . Does she any pencils? Yes, she three pencils. A. have; has B. have; have C. has; have D. has; has( ) 2 . Does Jim an uncle? - Yes, he . A. have; does B. has; does C. have; has D. has; has( ) 3 . Mr. Wang a watch. A. doesnt has B. doesnt have C. dont have D. dont has( ) 4 . you have a School Day at your school? - Yes, we . A. Do; have B. Are; are C. Do; do D. Are; do ( ) 6 . Does your brother a computer game? - Yes, he . A. have; has B. have; have C. has; has D. have; does( ) 7 . What does your sister ? - She a basketball. A. have; has B. has; has C. have; have D. has; have( ) 8 . Gina a Chinese dictionary. A. doesnt has B. have C. doesnt have D. dont have( ) 9 . your mother a computer? - Yes, she does . A. Does; has B. Do; have C. Does; have D. Is; have( ) 1 0 . your father a new computer? A. Is; have B. Do; have C. Does; have D. Does; has课后检测 020 在此输入标题字在这里输入您的文本内容。 在此输入标题文字在这里输入您的文本内。此输入标题文字 在这里输入您的文本内 容。课后检测( ) 1 . Does she any pencils? Yes, she three pencils. A. have; has B. have; have C. has; have D. has; has( ) 2 . Does Jim an uncle? - Yes, he . A. have; does B. has; does C. have; has D. has; has( ) 3 . Mr. Wang a watch. A. doesnt has B. doesnt have C. dont have D. dont has( ) 4 . you have a School Day at your school? - Yes, we . A. Do; have B. Are; are C. Do; do D. Are; doAABA ( ) 6 . Does your brother a computer game? - Yes, he . A. have; has B. have; have C. has; has D. have; does( ) 7 . What does your sister ? - She a basketball. A. have; has B. has; has C. have; have D. has; have( ) 8 . Gina a Chinese dictionary. A. doesnt has B. have C. doesnt have D. dont have( ) 9 . your mother a computer? - Yes, she does . A. Does; has B. Do; have C. Does; have D. Is; have( ) 1 0 . your father a new computer? A. Is; have B. Do; have C. Does; have D. Does; has课后检测AACCC 1 . Jeff has two computers. (改为一般疑问句)_ Jeff _ two computers?2 . Bill has a soccer ball. (用some替换a 改写句子) Bill _ some soccer _.3 . His friend watches TV every morning. (改为否定句) His friend _ _ TV every morning.4 . His grandfather does sports every day. (改为同义句) His grandfather _ _ every day.5 . Does Tom have a watch？(作肯定回答) _，he _. 句型转换。 1 . Jeff has two computers. (改为一般疑问句)_ Jeff _ two computers?2 . Bill has a soccer ball. (用some替换a 改写句子) Bill _ some soccer _.3 . His friend watches TV every morning. (改为否定句) His friend _ _ TV every morning.4 . His grandfather does sports every day. (改为同义句) His grandfather _ _ every day.5 . Does Tom have a watch？(作肯定回答) _，he _. 句型转换。Does have has balls doesnt watch has sports Yes does Thank you for your watching
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