Unit 1 You and me. 知识要点 2024-2025学年人教版（2024）七年级英语上册

七上Unit One You and Me 知识要点 一、be动词的用法： 1. be动词的三种形式：am, is, are 我(I)用am,你(you)用are, is连着他(he)、她(she)、它(it), 单数is,复数are! am: 当主语为第一人称单数I时用am, 如： I am a student. I am 12 years old. is: 当主语为第三人称单数代词（he, she, it）及单数的名词时用is, 如： He is 13 years old. She is my teacher. It’s a dog. Tom is my brother. The book is nice. are: 当主语为第二人称单数you和所有的复数代词和名词时用are. 如：You are my friend. They are teachers. We are friends. The books are nice. 以下题目用am，is，are填空。 1、The girl___is_ Jack’s sister. 2、The man with big eyes __is_ a teacher. 3、The dog __is tall and fat. 4、Mike and Liu Tao _are_ at school. 5、That __is_ my red skirt. 6、Here _is_ a scarf for you. 7、Here __are__ some sweaters for you. 8、The two cups of milk _are__ for me. 9、Some tea __is_ in the glass. 10、Linda’s shirt __is__ over there. 11、My sister’s name __is__ Nancy. 12、This ___is___ not Wang Fang’s pencil. 13、There __is___ a girl in the room. 14、There __are__ some apples on the tree. 2. 含be动词的句子变否定和问句 助记： 变疑问，be首提，句末问号莫丢弃。变否定, 也容易, be后not 莫忘记。 （其中注意当主语为第一人称时要变为第二人称） 1）、否定句：主语 + be + not + 其他。 其中：am与not 不能缩略，is not= isn’t， are not= aren’t 如：I am not a boy. He is not(isn’t) a student. You are not (aren’t) hard-working. 练习题：把下列句子变为否定句 1. He is in Class Two. – He _is_ _not__ in Class Two. 2. They are books. – They _aren’t__ books. 3. I am a student. –I _am_ __not_ a student. 2）、一般疑问句：Be+主语+其他? ① 肯定答语: Yes, 主语+be. ② 否定答语: No, 主语+be 如肯定回答：Yes, I am. 否定答语：No, I am not. ：① Are you a student? 你是学生吗？ ② Is she Mary? 她是玛丽吗？ 肯定回答：Yes, she is. 否定答语：No, she isn’t. ③ Are they black.？ 他们是黑色的吗？ 肯定回答：Yes, they are. 否定答语：No, they aren’t. 练习题 B1、— _______ those your English notebooks? —Yes，____ are. A. Is; they B. Are; they C. Is; those D. Are; those 2、—Are you Alan? （做肯定回答） —Yes，_I___ _am_. 3、—Is this your new bike ? （做否定回答） —No，_it__ _isn’t__. （做肯定回答） —Yes，_it__ _is__. 4、I'm a teacher． (改为一般疑问句) Are you a teacher? （做肯定回答） —Yes， _I am__. （做否定回答） —No， __I’m not___. 以下题目用am，is，are填空。 5、 — I __am__ a boy.   — __Are__ you a boy?    — No, I _am__ not. 6、_Is_ your brother in the classroom? （做肯定回答） —Yes， _he is__. （做否定回答） —No， ___he isn’t__. 7、 _Are_  David and Helen from England? （做肯定回答） —Yes， __they are__. （做否定回答） —No， __they aren’t___. 8、_Are __ there any kites in the classroom? 3）、特殊疑问句：疑问词+be+主语(+其他)? 如：① Who are they? 她们是谁？ ② What' s her name? 她叫什么名字? 练习：（1）The pencil is black. (对划线部分进行提问) What color is the pencil? （2）My name is Li Hua. (对划线部分进行提问) __What’s your name?_______ 以下题目用am，is，are填空。 1、How  _is_ your father? 6、Whose pens ___are_ these? 7、Whose dress ___is  this? 8、Whose socks __are_  they? 5、Who __am__ I ? 二、人称代词和物主代词 一）、人称代词： 主格（I, we, you, you, he, she, it, they）， 宾格（me, us, you, you, him, her, it, them） 主格：谓语动作的发出者（放在动词前） 宾格：谓语动作的承受者（放在动词、介词后） 即：谓语之前主格填，动/介之后宾格跟。 如：① I like playing baseball. ② She has a pen. ③ He likes playing baseball with me. ④I like her. 注意： 人称代词并列现， 尊重他人礼当先。 单数人称二三一， 复数人称一二三。 若把错误责任担， 第一人称我靠前。 如：You, she and I are good friends. 你，她和我都是好朋友。 如：We, you and they all like music. 我们，你们和他们都喜欢音乐。 如：I and she make mistakes. 我和她犯了错误。 练习：用单词正确形式填空。 1、 _We_ (us) can go to school together. 2、Let __me_ (I) go together. 3、_They_ (them) always go swimming in summer. 4、Can I try _it_ (it) on? 5、Please show __them__ (they) around your school. 6、 __He_ (him) is my friend. 7、I love _her_ (she) very much. 8、_You_ (you) are good friends. 9、 Look at __us__(we). 二）、物主代词： 形容词性物主代词：my, our, your, your, his, her, its, their 名词性物主代词：mine, ours, yours, yours, his, hers, its, theirs 形容词性物主代词： 相当于形容词（后 + 名词） 名词性物主代词：相当于名词，…的某物（后 不 + 名词） 如：① These are not our books. ② This is her pen. ③These are not ours. ④This is hers. 形容词性物主代词 + 名词＝名词性物主代词 Mary's bag is pink, his bag is black, my bag is blue. →Mary's bag is pink, his is black, mine is blue. 做题口诀—有名则形，无名则名 1、—Is this your book? —No. it isn't mine.  2、—It‘s a dog. But I don’t know its name. 3、—Whose books are these？—They are hers. 若名词前已有形容词性物主代词， 就不能再用冠词a/an/the或指示代词this/that/these/those。 如：①This is her dress.（ 正确） ②This is her a dress.（错误） 练习： 1、-Are these _your_ (you) pencils ?-Yes , they are __our_(our) pencils. 2、-Whose pencil is this ?-It's _mine__(I). 3、she is __my_(I) friend. 4、-Are these _their_(they) bags ?-No, they aren't . They are _ours_(we) 5、This bike is my sister's . lt is __hers__(she). 6、That is not _her__kite . _Hers_is very big.(her) 7、This is _her__ (she) book. That book is __his__ (he). 8、 Your feet are bigger than _mine___ (I). 9、__Its_ (it) color is orange. 10、 Are these shoes _yours__(you)? 三、问答姓名,年龄，班级 1. 问答姓名： - May I know your name?/ What’s your name? - I’m Lucy. - Are you Lucy? - Yes, I am. / No, I’m Lancy. My full name is Lucy Green. My last name is Green, my first name is Lucy. - What’s your last name? – My last name is Green. - What’s your first name? – My first name is Lucy. 2. 问答年龄： - How old are you? - I’m 12 years old. - How old is he/she? - He /She is 11 years old. 3. 问答班级： - What class are you in? - I’m in Class 3, Grade 7. We’re in the same class. 四、问答来自哪里 - Where is Mr. Smith from? – He’s from the US. - Where are you from? – I’m from China. 五、问答某人是谁： - Who’s your class teacher? – It’s Ms Gao. 学科网（北京）股份有限公司 $$ 七上Unit One You and Me 知识要点 一、be动词的用法： 1. be动词的三种形式：am, is, are 我(I)用am,你(you)用are, is连着他(he)、她(she)、它(it), 单数is,复数are! am: 当主语为第一人称单数I时用am, 如： I am a student. I am 12 years old. is: 当主语为第三人称单数代词（he, she, it）及单数的名词时用is, 如： He is 13 years old. She is my teacher. It’s a dog. Tom is my brother. The book is nice. are: 当主语为第二人称单数you和所有的复数代词和名词时用are. 如：You are my friend. They are teachers. We are friends. The books are nice. 以下题目用am，is，are填空。 1、The girl_______ Jack’s sister. 2、The man with big eyes _______ a teacher. 3、The dog _______ tall and fat. 4、Mike and Liu Tao _______ at school. 5、That _______ my red skirt. 6、Here _______ a scarf for you. 7、Here _______ some sweaters for you. 8、The two cups of milk _______ for me. 9、Some tea _______ in the glass. 10、Linda’s shirt _______ over there. 11、My sister’s name _______ Nancy. 12、This _______ not Wang Fang’s pencil. 13、There _______ a girl in the room. 14、There _______ some apples on the tree. 15、Here _______ a scarf for you. 2. 含be动词的句子变否定和问句 助记： 变疑问，be首提，句末问号莫丢弃。变否定, 也容易, be后not 莫忘记。 （其中注意当主语为第一人称时要变为第二人称） 1）、否定句：主语 + be + not + 其他。 其中：am与not 不能缩略，is not= isn’t， are not= aren’t 如：I am not a boy. He is not(isn’t) a student. You are not (aren’t) hard-working. 练习题：把下列句子变为否定句 1. He is in Class Two. – He ____ _____ in Class Two. 2. They are books. – They ______ books. 3. I am a student. –I ____ _____ a student. 2）、一般疑问句：Be+主语+其他? ① 肯定答语: Yes, 主语+be. ② 否定答语: No, 主语+be 如肯定回答：Yes, I am. 否定答语：No, I am not. ：① Are you a student? 你是学生吗？ ② Is she Mary? 她是玛丽吗？ 肯定回答：Yes, she is. 否定答语：No, she isn’t. ③ Are they black.？ 他们是黑色的吗？ 肯定回答：Yes, they are. 否定答语：No, they aren’t. 练习题 1、— _______ those your English notebooks? —Yes，____ are. A. Is; they B. Are; they C. Is; those D. Are; those 2、—Are you Alan? （做肯定回答） —Yes，____ ____. 3、—Is this your new bike ? （做否定回答） —No，____ ____. （做肯定回答） —Yes，____ ____. 4、I'm a teacher． (改为一般疑问句) a teacher? （做肯定回答） —Yes， ________. （做否定回答） —No， ________. 以下题目用am，is，are填空。 5、 — I _______ a boy.   — _______ you a boy?    — No, I _______ not. 6、_______ your brother in the classroom? （做肯定回答） —Yes， ________. （做否定回答） —No， ________. 7、 _______  David and Helen from England? （做肯定回答） —Yes， ________. （做否定回答） —No， ________. 8、_______ there any kites in the classroom? 3）、特殊疑问句：疑问词+be+主语(+其他)? 如：① Who are they? 她们是谁？ ② What' s her name? 她叫什么名字? 练习：（1）The pencil is black. (对划线部分进行提问) is the pencil? （2）My name is Li Hua. (对划线部分进行提问) _________________________________ 以下题目用am，is，are填空。 1、How  _______ your father? 6、Whose pens _______ these? 7、Whose dress _______ this? 8、Whose socks _______  they? 5、Who _______ I ? 二、人称代词和物主代词 一）、人称代词： 主格（I, we, you, you, he, she, it, they）， 宾格（me, us, you, you, him, her, it, them） 主格：谓语动作的发出者（放在动词前） 宾格：谓语动作的承受者（放在动词、介词后） 即：谓语之前主格填，动/介之后宾格跟。 如：① I like playing baseball. ② She has a pen. ③ He likes playing baseball with me. ④I like her. 注意： 人称代词并列现， 尊重他人礼当先。 单数人称二三一， 复数人称一二三。 若把错误责任担， 第一人称我靠前。 如：You, she and I are good friends. 你，她和我都是好朋友。 如：We, you and they all like music. 我们，你们和他们都喜欢音乐。 如：I and she make mistakes. 我和她犯了错误。 练习：用单词正确形式填空。 1、 _____ (us) can go to school together. 2、Let _____ (I) go together. 3、_____ (them) always go swimming in summer. 4、Can I try _____ (it) on? 5、Please show _____ (they) around your school. 6、 ____ (him) is my friend. 7、I love ____ (she) very much. 8、_____ (you) are good friends. 9、 Look at ______(we). 二）、物主代词： 形容词性物主代词：my, our, your, your, his, her, its, their 名词性物主代词：mine, ours, yours, yours, his, hers, its, theirs 形容词性物主代词： 相当于形容词（后 + 名词） 名词性物主代词：相当于名词，…的某物（后 不 + 名词） 如：① These are not our books. ② This is her pen. ③These are not ours. ④This is hers. 形容词性物主代词 + 名词＝名词性物主代词 Mary's bag is pink, his bag is black, my bag is blue. →Mary's bag is pink, his is black, mine is blue. 做题口诀—有名则形，无名则名 1、—Is this your book? —No. it isn't mine.  2、—It‘s a dog. But I don’t know its name. 3、—Whose books are these？—They are hers. 若名词前已有形容词性物主代词， 就不能再用冠词a/an/the或指示代词this/that/these/those。 如：①This is her dress.（ 正确） ②This is her a dress.（错误） 练习： 1、-Are these ____ (you) pencils ?-Yes , they are _____(our) pencils. 2、-Whose pencil is this ?-It's ______(I). 3、she is ______(I) friend. 4、-Are these ____(they) bags ?-No, they aren't . They are _____(we) 5、This bike is my sister's . lt is ______(she). 6、That is not _____kite . _____is very big.(her) 7、This is _____ (she) book. That book is _____ (he). 8、 Your feet are bigger than _____ (I). 9、_____ (it) color is orange. 10、 Are these shoes _____(you)? 三、问答姓名,年龄，班级 1. 问答姓名： - May I know your name?/ What’s your name? - I’m Lucy. - Are you Lucy? - Yes, I am. / No, I’m Lancy. My full name is Lucy Green. My last name is Green, my first name is Lucy. - What’s your last name? – My last name is Green. - What’s your first name? – My first name is Lucy. 2. 问答年龄： - How old are you? - I’m 12 years old. - How old is he/she? - He /She is 11 years old. 3. 问答班级： - What class are you in? - I’m in Class 3, Grade 7. We’re in the same class. 四、问答来自哪里 - Where is Mr. Smith from? – He’s from the US. - Where are you from? – I’m from China. 五、问答某人是谁： - Who’s your class teacher? – It’s Ms Gao. 学科网（北京）股份有限公司 $$