Be动词的用法口诀答题.doc

Be动词的用法口诀 我(I)用am，你(you)用are， is连着他(he)、她(she)、它(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 a boy.(你不能说 I is a boy)You are a student.He is a boy.She is a girl.It is a cat. 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 book is over there.(一本书）The books are over there.（多本书）. They/We/You are students. 3．变疑问,往前提,句末问号莫丢弃.(陈述句中谓语为is,are,am时,变疑问句只将其提前）如：It is a book. 变为：Is it a book?They are students.变为：Are they students? I am a student. 变为: Are you a student?(第一、第二人称要互换，be动词也相应变化。 4．变否定,更容易,be后not莫忘记.如：It is a book. 变为: It is not a book.(否定句）They are students.变为：They are not students. I am a student. 变为: I am not a stuent. 5．疑问否定任你变,句首大写莫迟疑.如：It is a book. 变为：Is not it a book?(疑问否定句） They are students. 变为: Aren’t they students? (疑问否定句） 不能缩略：1.this is,am not,these/those are 2.一般疑问句中，肯定回答时答语不能缩写。Yes,I am. 一．用be动词适当的词填空。 1. I ________ from Australia. 2. She _______ a student. 3.Jane and Tom _________ my friends. 4. My parents _______ very busy every day. 5.Li Lei and I classmates. 6.I ______ an English teacher now. 7.Where _________ you from? 8.You and he in the same class. 9.--What color these shoes? -- They green. 10.The light _________ green. 11.My name _________ Li Dong. I _________ twelve. 12._________ they your new friends? 13. --I ______ a boy. ______ you a boy? --No, I _____ not. 14. The girl______ Jacks sister. 15. The dog _______ tall and fat. 16. ______ your brother in the classroom? 17. Where _____ your mother? She ______ at home. 18. Whose dress ______ this? 19.That ______ my red skirt. 20.Who ______ I? 21. Some tea ______ in the glass. 22.Gao shans shirt _______ over there. 23. My sisters name ______Nancy. 24. This ______ not Wang Fangs pencil. 25. ______ David and Helen from England? 26. We ____ friends. 27. She ___ a teacher.