小学动词和时态.doc

第一讲1. be动词be(am,is,are)be 的用法口诀： 我用am，你用are，第三人称他，她，它单数名词用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。2、 行为动词+s的变化规则（1）一般情况下，直接加-s，如：cook-cooks（2） 以s. x. sh. ch. o结尾，加-es，如：guess-guesses, wash-washes, watch-watches, go-goes，do-does；（3）以“辅音字母+y”结尾，去y 再加-ies，如：study-studies第二讲一般现在时基本用法介绍： 1、一般现在时的功能： （1） 表示事物或人物的特征、状态。如：The sky is blue.天空是蓝色的。 （2） 表示经常性或习惯性的动作。如：I get up at six every day.我每天六点起床。（3） 表示客观现实。如：The earth goes around the sun.地球绕着太阳转。2、一般现在时的构成： （1） be动词：主语+be(am,is,are)+其它。如：I am a boy.我是一个男孩。 （2） 行为动词：主语+行为动词(+其它)。如：We study English.我们学习英语。当主语为第三人称单数(he, she,it)时，要在动词后加-s或-es。如：Mary likes Chinese.玛丽喜欢汉语。第三讲一般现在时的变化：1. be动词的变化。（1）否定句：主语+ be + not +其它。如：He is not a worker.他不是工人。（2）一般疑问句：Be +主语+其它。 如：-Are you a student? -Yes. I am. / No, Im not.（3）特殊疑问句：疑问词+一般疑问句。 如：Where is my bike?2.行为动词的变化。（1）否定句：主语+ dont( doesnt ) +动词原形(+其它)。如：I dont like bread.当主语为第三人称单数时，要用doesnt构成否定句。如：He doesnt often play.（2）一般疑问句：Do( Does ) +主语+动词原形+其它。如：- Do you often play football?- Yes, I do. / No, I dont.当主语为第三人称单数时，要用does构成一般疑问句。如：- Does she go to work by bike?- Yes, she does. / No, she doesnt. （3）特殊疑问句：疑问词+一般疑问句。 如：How does your father go to work?1、用be动词的适当形式填空。1）I _ a boy. _ you a boy? No, I _ not. 2）The girl_ Jacks sister. 3）The dog _ tall and fat. 4）The man with big eyes _ a teacher.5）_ your brother in the classroom? 6）How _ your father? 7）Mike and Liu Tao _ at school. 8）Whose dress _ this? 9）Whose socks _ they? 10）Who _ I? 11）The jeans _ on the desk. 12）Here _ a scarf for you. 13）Here _ some sweaters for you. 14）The black gloves _ for Su Yang. 15）This pair of gloves _ for Yang Ling. 16）The two cups of milk _ for me. 17）Some tea _ in the glass. 18）Gao shans shirt _ over there. 19）My sisters name _Nancy.20）_ David and Helen from England? 21）There _ a girl in the room. 22）There _ some apples on the tree. 23）_ there any apple juice in the bottle? 24）There _ some bread on the plate. 25）You, he and I _ from China.26）There _ a boy, two girls, three men and ten women in the park. 1、用扩号内所给动词的适当形式填空。1) ( swim ) is not as fast as running. 2) Its sunny today. Lets go ( fish ).3) Do you like ( read ) English in the morning? 4) Are you good at ( dance )?5) Where is the ( shop ) centre? 6) Would you like to go ( jog ) with me?7) My hobby is ( play ) football. 8) Su Hai likes ( watch ) cartoons on Sundays.2、选择扩号内动词的适当形式填空。1) Im sorry ( hearing, to hear ) that. 2) Jim is good at ( swimming, to swim ).3) Shall we go ( skating, to skate )? 4) Today, my work is ( looking, to look ) after the baby.5) Im going ( flying, to fly ) a kite in the playground.6) I like ( playing, to play ) basketball