英语一般现在时的用法.ppt
一般现在时,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,时态是英语谓语动词的一种形式，表示动作发生的时间和所处的状态。,1如果主语是名词复数和第一人称I、 we ，谓语动词不用变化， 仍然用动词原型表示,一 动词的变化规则,我们通常7:30上学去,We usually go to school at 7:30,My parents give ten yuan to my sister every week.,我父母每星期给我妹妹十元钱。,2 如果主语是单数名词 第三人称单数 和 不可数名词， 谓语动词要变化 He works hard on study. So many sheep walks on the hill.,一 动词的变化规则,（1）一般情况下，直接加-s （2）以s. x. sh. ch. o结尾，加-es （3）以“辅音字母+y”结尾，变y为i, 再加-es,写出下列动词的第三人称单数 talk_forget_hope_stop_perform_play_say_ buy_worry_fly_study_like_make_take_ love_become _come_drive_shine_ write_hike_give_see_ stop_shop_plan_get_sit_let_ cut_ run_forget_begin_ wash_watch_ finish_teach_fish_reach_go_ do_,（4）.特殊变化的词 be (是) - am, is, are have (有) - has have,一般现在时(The Simple Present Tense),1.表示现在的状态：,e.g. Hes twelve.,Shes at work.,2.表经常或习惯性的动作：,e.g. I get up at 6:30 every day.,He often goes to the English corner.,3.表主语具备的性格和能力等：,e.g. She likes noodles.,They speak French.,4.普遍真理和自然规律：,e.g. Two plus four is six.,The moon goes around the earth.,时间短语 1.频度副词: sometimes(有时), often, always(总是), usually(通常), seldom, never(决不) 2. in the morning/afternoon/evening 3. every day/morning 4. on Sundays(星期日),二 基本用法,2 .行为动词： 主语+行为动词(+其它) They play basketball after school. 主语+ dont( doesnt ) +动词原形(+其它) They dont play basketball after school. Do( Does ) +主语+动词原形+其它 Do they play basketball after school？,1. be动词： 主语+be +其它 (肯） He is a worker 主语+ be + not +其它 （否） He is not a worker . Be +主语 +其它？ Is he a worker ?,二、用括号内动词的适当形式填空。 1. He often _(have) dinner at home. 2. Daniel and Tommy _(be) in Class One. 3. We _(not watch) TV on Monday. 4. Nick _(not go) to the zoo on Sunday. 5. _ they _(like) the World Cup? 6. What _they often _(do) on Saturdays? 7. _ your parents _(read) newspapers every day? 8. The girl _(teach) us English on Sundays. 9. She and I _(take) a walk together every evening. 10. There _(be) some water in the bottle. 11. Mike _(like) cooking. 13. My aunt _(look) after her baby carefully. 14. You always _(do) your homework well. 15. I _(be) ill. Im staying in bed. 16. She _(go) to school from Monday to Friday. 17. Liu Tao _(do) not like PE. 18. The child often _(watch) TV in the evening. 19. Su Hai and Su Yang _(have) eight lessons this term. 20. What day _(be) it today? Its Saturday. 21 We often _ (play) in the playground. 22. He _ (get) up at six oclock.,1 has 2 are,3 doesnt watch 4 doesnt go,5 Do like 6 do do,7 Do read 8 teaches,9 take 10 is,11 likes 13 look/is looking,14 do 15 am,16 goes 17 does 18 watches 19 have 20 is 21 play 22 gets,19. Su Hai and Su Yang _(have) eight lessons this term. 20. What day _(be) it today? Its Saturday. 21 We often _ (play) in the playground. 22. He _ (get) up at six oclock. 23. _ you _ (brush) your teeth every morning? 24. What _(do) he usually _ (do) after school? 25. Danny _ (study) English, Chinese, math, science and art at school. 26. Mike sometimes _ (go) to the park with his sister. 27. At eight at night, she _ (watch) TV with her parents. 28. _ Mike _ (read) English every day? 29. How many lessons _ your classmate _ (have) on Monday? 30.What time _ his mother _ (do) the housework?,1. Daniel watches TV every evening.(改为否定)_ 2. I do my homework every day.(改为一般疑问句，并作否定回答) _ 3. She likes milk.(改为一般疑问句，并作肯定回答) _ 4. Amy likes playing computer games.(改为一般疑问句，并作否定回答) _ 5. We go to school every morning.(改为否定句)_ 6. He speaks English very well.(改为否定句)_ 7. I like taking photos in the park.(对划线部分提问)_ 8. John comes from Canada.(对划线部分提问)_,Daniel doesnt watch TV every evening,Do you do your homework every day? Yes.I do,Does she like milk,Does Amy like playing computer games Yes,she does,9. She is always a good student.(改为一般疑问句，作否定回答) _ 10. Simon and Daniel like going skating.(改为否定句) 11. Do you often play football after school? (肯定回答) _ 12. I have many books. （改为否定句）_ 13. Gao Shans sister likes playing table tennis.（改为否定句）_ 14. She lives in a small town near New York. （改为一般疑问句）_ 15. I watch TV every day. （改为一般疑问句）_ 16. David has got a goal. （改为一般疑问句）_ 17. We have four lessons.（改为否定句）_,18. Nancy doesnt run fast. （改为肯定句）_ 19. My dog runs fast. 否定句：_一般疑问句：_ 20. Mike has two letters for him.一般疑问句：_ 否定句：_ 21. I usually play football on Friday afternoon. 否定句: _ 一般疑问句: _ 划线提问_ 22. Sun Yang usually washes some clothes on Saturday. 否定句: _ 一般疑问句: _划线提问: _ 23. Mingming usually waters the flowers every day. 否定句: _ 一般疑问句: _划线提问 _ 24. Tom does his homework at home. 否定句: _ 一般疑问句: _划线提问_,四、改错,1. Is your brother speak English? _ 2. Does he likes going fishing? _ 3. He likes play games after class. _ 4. Mr. Wu teachs us English. _ 5. She dont do her homework on Sundays. _,
