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1、一般现在时讲解与练习一般现在时基本用法介绍一般现在时的功能 1.表示事物或人物的特征、状态。如：The sky is blue. 2.表示经常性或习惯性的动作。如：I get up at six every day.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。 【注】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。一般现在时的变化1. be动词的变化。
2、否定句：主语 be not 其它。如：He is not a worker.他不是工人。一般疑问句：Be 主语 其它。如：-Are you a student?-Yes. I am. / No, Im not.非凡疑问句：疑问词 一般疑问句。如：Where is my bike?2.行为动词的变化。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.一般疑问句：Do( Does ) 主语 动词原形 其它。如：- Do you often play
3、 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。一般现在时态练习题I.写出下列动词的相应形式： 1. 第三人称单数： wash_ match _guess_ study_ finish_ go_ snow_ carry_ 一般现在时用法专练（A） .按照要求改写句子。1. Daniel watches TV every evening.(改为否定句) Daniel TV every evening.2.I do my homework every day .(改为一般疑问句并作否定回答) you homework ev
4、ery day？No,I .3.She likes milk.（改为一般疑问句并作肯定回答） she milk? Yes.,she .4.Simon is from Beijing.(同义句改写)Simon Beijing.5.Millie is clever at Maths.(同义句改写)Millie Maths .改错。1.Is you brother speak English?A B C ( ) 2.Does he looks like his father?A B C ( ) 3.He likes play games after class. A B C ( ) 4. Mr Wu
5、 teachs us English. A B C ( ) 5.She doesnt her homework on Sundays. A B C ( ) .将下列句子译成英文。1._桑迪放学后打羽毛球吗?不.她学习很用功.放学后她总是看书._ Sandy badminton after school?No.She hard.She always books after school.2.他在第三中学上学.他每天早上七点上学.He in No .3 Middle School. He to school at 7a.m.every day .3.父亲早晨送我到学校.My father me t
6、o school in the morning.4.我女儿喜欢看电视和听音乐.My daughter TV and to music.5.西蒙朋友的姐姐长大后想当一位歌手.Simons friends sister to a singer when she up.一般现在时用法专练(B)1.按要求改写下列句子.1、Sandy has long hair in a ponytail. (改为一般疑问句并作肯定回答) Sandy long hair in a ponytail?Yes , .2、Simon and Daniel are good friends .(改为否定句)Simon and
7、Daniel _ good friends.3、We are in the school football team. (改为一般疑问句并作肯定回答) you in the school football team? Yes, .4、Amy likes playing computer games. (改为一般疑问句并作否定回答) _ Amy _ playing computer games? No, _ _.5、We go to school every morning . (改为否定句) We _ _ to school every morning.6、She is always read
8、y to help others. (改为一般疑问句并作否定回答) _ she always ready to help others? No, _ _.7、The earth goes around the sun. (改为一般疑问句并作肯定回答)_ the earth _ around the sun? Yes, _ _.8、He speaks English very well. (改为否定句)He _ speak English well.9、John comes from Canada.(对划线部分提问)Where _John _ from?10、I like taking my d
9、og for a walk after suppeWhat _ you _ _ after supper?.二. 改错1. Lily and Lucy doesnt want to clean the blackboard. 2. Mr Green likes work in China very much. 3. My mother often go to the shop on Sundays. 4. She doesnt likes bread or cakes. 5. Where is Jim and Kate now? 6. There are some water and leaves in the pool. 7. Please give a colour pencil for me. 8. They arent go to school at the weekend. 9. The dog sits between the chair. 10. She often works hard and goes to bed in night.
