仁爱版英语七年级上册 be动词的用法 课件

这是一份仁爱版英语七年级上册 be动词的用法 课件，共16页。
be动词的用法be动词的种类be动词包括“am”, “is”, “are”三种形式。第一人称单数(I)配合am来用。句型解析析：I am+…I am Tom.I am a cat.I am ______ be动词的种类第二人称(You)配合are使用。句型解析：You are+…You are Jane. You are a student.You are _______.be动词的种类第三人称单数(He or She or It)配合is使用。句型解析：She(He, It) is +……She is a girl.He is a boy.It is _______.be动词的种类人称复数 (we /you/they)配合are使用。句型解析：We (You, They) are +……We are in Class 5,Grade 7.They are my friends.你发现了什么？当使用be动词的时候，前面请先加上第人称。be动词前面的人称，是不可随意替换的。例如：I am, You are, She is，并不会出现I is, You am, She are 这样的情形。Be的用法口诀   I用am；you（we ，they ） 用are, is连着他、她、它（he，she，it）；  单数名词用is,复数名词全用are。   变疑问，往前提，句末问号莫丢弃。   变否定，更容易，be后not莫忘记。   疑问否定任你变，句首大写莫迟疑 1.我(I)用am，你(you)用are， is连着他(he)，她(she)，它(it)；这些是固定用法：I am Tom (你不能说 I is Tom)You are Jane.She is a girl.We are friends.2.单数名词用is，复数名词全用are。(主语个数是一个时，谓语用单数is，主语个数为2个或以上，谓语用复数are.)The flower is beautiful.(一朵花）The flowers are beautiful.（很多花）3.变疑问，往前提，句末问号莫丢弃. 变否定，更容易， be后not莫忘记。 She is twelve years old.变为：Is she twelve years old? She is twelve years old.变为: She is not twelve years old.(否定句）4.疑问否定任你变，句首大写莫迟如：It is a book.变为：Is it a book?(疑问句）用动词am, is, are填空(请注意大小写)1. Where ______ Ann? She ______ here.2. How old ______ you? I ______ thirteen.3. ______ you Mr Hand ? Yes, I ______.4. What ______ your name? My name ______ Fang Fang.5. What grade ______ you in? I ______ in Grade Two.isareamisAreisamisaream填写正确的be动词Lisa: Dave, this is my friend, Mary. Mary, this ______ my friend Dave from the U.S.Dave: Nice to meet you, Mary. How ________ you?Mary: Fine, thanks. And you?Dave: I ________ great. Hey….. ________ you from Los Angeles?Mary: No, I’m not. I’m from New York in South America. What about you? Where ________ you from?Dave: My home _________ in Los Angeles.Mary: Oh . What _______ your last name?Dave : Smith. And you?Mary : Brown. isareamAreareisisIs Mary an English girl?Is his name Tom Hanks?Is Miss Chen from Jinhua?Are Daming and Wang Hui good friends?I am not twenty-nine.We are not from Beijing.1、你有哪些收获？还有哪些疑问？2、请试着用思维导图的方式来总结be动词的用法。Thank you! The End－