Unit 3 语法思维导图及专练-2023-2024学年七年级英语上册基础知识专项讲练（人教版）

Unit 3 Is this your pencil ？（语法讲练） 单元语法一 【知识导图】 【要点拓展】 1.当把含有be动词的肯定句变为 一般疑问句时，通常将I变为you，be动词也要相应地变为are。同样，肯定句中的形容词性物主代词my，变一般疑问句时要改为your。 I am a teacher.我是一名教师。 Are you a teacher?你是一名教师吗？（I改为you，am改为are） This is my book.这是我的书。 Is this your book?这是你的书吗？ （my改为your） 2.一般现在时态下，be动词引导的一般疑问句的回答： Are you...? Yes, I am. No, I am not.（you是第二人称单数） Are you...? Yes, we are. No, we are not/aren't.（you是第二人称复数） Are they...? Yes, they are. No, they are not/aren't. Is she/he/it...? Yes, she/he/it is. No, she/he/it is not/isn't. Is this/that...? Yes, it is. No, it is not/isn't. Are these/those...? Yes, they are. No, they are not/aren't. 【奇思巧计】 含be句子变问句，把be提前没问题； yes和no要搞清，回答要用代词替； 主语的数决定be，结尾定把问号记。 【同步检测】 一、单项选择 1．—Is your name Jim Green? —________. A．Yes, I am B．Yes, it is C．Yes, I do D．No, I don’t 2．—Is this your schoolbag on the desk? —________. A．Yes, I am B．No, they aren’t C．Yes, it is D．Yes, they are 3．—Is that a pen? — ________. It’s a pencil. A．Yes, it is B．Not, it isn’t C．Yes, it isn’t. 4．—Are these your parents? —________. They are my aunt and uncle. A．Yes, they are B．No, they aren’t C．Yes, those are 5．—Is she from England?        —________. A．No, she is B．No, she isn’t C．Yes, she isn’t 6．—Are you Miss Wang?        —________ A．Yes, I’m not. B．No, I’m not. C．Yes, I’m. 7．—Is she Kate? —________ Her name is Zhu zhou. A．Yes, she isn’t. B．No, she is. C．Yes, she is. D．No, she isn’t. 8．—Are you Jane? —________ A．Yes, I’m. B．Yes, I am. C．I am. D．I’m. 9．—Are you Michael?     —________. I am Kangkang. A．Yes, I am B．No, I am C．Yes, I’m not. D．No, I’m not 10．—Are those your good friends? —No, ________. A．they aren’t B．he isn’t C．she isn’t 二、句型转换 11．Are these your cousins? (作否定回答)   No, . 12．Is she your sister? (作肯定回答) , is. 13．That is my brother.(改为一般疑问句) that brother? 14．She is her mother.（改为一般疑问句） her mother? 15．The man is my father. （一般疑问句） the man your father ? 单元语法二 【知识导图】 【要点拓展】 名词性物主代词相当于“形容词性物主代