一般现在时讲解+习题.doc

高二英语基础练习基础练习1一般现在时1. 概念： 表示经常性习惯性的动作或存在的状态. eg: I often get up at six oclock. (表动作) She is very happy! (表状态) 表示现在的一个事实. eg: I have a young brother and sister. (我有一个弟弟和妹妹) 表示一个客观事实或普遍真理. eg: The sun rises in the East and sets in the West. (太阳从东方升起,从西方落下) Where there is a will there is a way. (有志者,事竟成)2. 结构: 主 + do/ does + 主 + be ( am, is, are) + 3. 标志词: 常与every, often, usually, always, sometimes, on Sundays, once, twice 当主语是第三人称单数时, 动词用第三人称单数的形式。动词三单变化规则: 1. 直接加s. 如: stand, listen, hear, play, write 2. 以 s, x, ch, sh, o 结尾的在词尾加 es. 如: pass, fix, watch, wash, do, go. 3. 以辅音字母加y结尾的词, 把y变 i再加 es. 如: study, try, carry,4. 句型: 1. 肯定句: 主+ do/ does+ 主 + be ( am, is, are)+ 2. 否定句: 主 + do/ does + v原 + 主 + be ( am, is, are) + not 3. 一般疑问句: Do/ Does + 主语+ v原+ Be + 主语 + . 4. 特殊疑问句: 特殊疑问词 + 一般疑问句? 特殊疑问词主要有 What, Where, When, Why, Who, Whom, Whose, How5. 主将从现：由if, as soon as , (not) until, unless, when, 等引导的句子, 如果主句是一般将来时或祈使句, 那么从句用一般现在时表将来我们称之为主将从现.一般现在时专项练习1. 将下列动词转换为第三人称单数形式.swim_ teach_ fly _ wash _ enjoy _ pass _ work - study- go- do- have- 2. 用所给动词的正确形式填空. I (like) swimming. My father (like) reading. We all (like) sports.What (does, do)your mother do？3、选择填空( ) 1. A: How often _ she exercise? B: Twice a week. A. do B. does C. doingD. did( ) 2.- “Lets play computer games.” - “That _ interesting.”A. looks B. sounds C. listens D. reads( ) 3. Hell send us a message as soon as he _ in Sichuan.A. is arriving B. will arrive C. arrived D. arrives ( ) 4. Listen! There _ someone singing in the room. A. has B. have C. are D. is ( ) 5. - What a nice T-shirt! Do you like it ? - Sure, but it _ too much. A. spends B. uses C. pays D. costs ( ) 6. - Ill go with you, mum. - Ill buy you a present if you _ at home with your grandma. A. will stay B. stays C. stayed D. stay ( )7. Ill do it better if the teacher _ me another chance. A. gave B. gives C. was giving D. will give ( ) 8. I _ the book to you （as soon as I finish it.） A. have returned B. return C. will return D. returned ( )9. There _ some milk in the glass. A. are B. is C. has D. have ( ) 10. -The flight from New York didnt _ on time, did it ? -No. That was because something strange was in the plane. A. take away B. take off C. take out D. take down4、完成句子 1. 你能下午5:30来车站接我吗？_ 2. 许多大城市交通拥堵。_ 3. 他下定决心要成为一名医生。_ 4. 我每天花费30分钟去上学。_ 5. 我期待着你的回信。_ 6. 我能建议我们把聚会推迟到下周一吗？_ 7. 为了保持健康，我们每天锻炼20分钟。_答案1. swims teaches flies washes enjoys passes works studies goes does has 2. like likes like does3. BBDDD BBCBB4 Can you pick me up at 5:30 this afternoon?Most of the major cities suffer from traffic jams.he is determined to become a doctor.It takes me 30 minutes to go to school every day.Im