高中英语 Module3 My First Ride On a train Period 5 Grammar现在完成时导学案 外研版必修1.doc

【英语必修一外研版】module 3 my first ride on a train： period 5 grammar现在完成时学习目标： 1现在完成时的构成2现在完成时的时间状语3短暂性动词与时间段的关系4与一般过去时的用法比较学习重点：现在完成时用法学习难点：现在完成时与过去时区别task i 知识呈现 i、用法：1. 表示过去已经完成或发生的某一动作对现在造成的影响或结果。标志词：（1） already “已经”(用于肯定)； yet “还，已经”（用于否定和疑问）；just “刚刚” before “ 以前”（2） ever “ 曾经”（用于问句） 和 never “从未，不曾”（3） 以动作发生次数为标志：如 once , twice , three times , four times , five times 及several times 等.2. 表示过去已经开始， 一直持续到现在的动作或状态。标志词：（1）for + 一段时间；（2）since +时间点（+一段时间+ago）/ 从句(一般过去时);(3) how long ;(4) 以 so far 为标志。另外还有： these days （这些天）； in/ during the past two years (在过去两年里) ； all ones life 在某人一生中 since then “从那时起”等。ii 现在完成时的结构：（1）肯定：主语 + have / has + v（pp）+ 宾语。i have just finished reading the storybook. 我刚读完那本故事书。she has already heard of that thing. 她已经听说过那件事情了。（2） 否定：主语+ have/ has + not + v(pp) + 宾语。i have not visited the great wall yet. 我还没有游览过长城。li mei has never left home before. 李梅以前从来没有离开过家。（3）疑问： have / has + 主语 + v（pp）+ 宾语 ？have you ever heard of that thing? 你听说过那件事情吗？has she ever spoken to an american? 她跟美国人说过话吗？iii 现在完成时和一般过去时的区别：1. 现在完成时和现在密切相关， 要么过去发生的动作对现在造成一定影响或结果； 要么动作持续到现在。谓语动词：have / has + v(pp)2. 一般过去时则只强调在过去某个时间发生了什么事情和现在没有关系。标志词： ago； yesterday; the day before yesterday(前天) ； last ； just now;long long ago; long before 等。task ii 学以致用（一）、. 完成句子1. 你看过这本故事书吗？ -看过，我去年看的。- _ you _ _ the story book? -yes, i _ it last year.2. 他找到他的钢笔了吗？ - 还没找到。-_ he _ his pen yet? - no, he_ _ his pen yet.3. 从上星期三以来，我没见过他。i _ _ him since_ _ .4.- 你们彼此认识多久了？- 十年了，是1975年认识的。- how long _ you _ _ _ ?- _ _ ten years. we_ _ _ in 1975.5.- 布莱克夫人什么时候来北京的？-上星期五。她已经来了好几天了。- when _ mrs black _ _ beijing?- last friday. she _ _ _ _ several days.6. 自从他来到中国，他已经交了许多朋友。he _ _ _ _ since he _ _ china.7. 你去过上海，是吗？you _ _ _ shanghai, _ _?8. “那位科学家到英国去几次？”“只有一次， 两年前去过。”“how_ _ _ the old science_ to england?”“only once, he _ there two years _.”9. 你认识那个黄头发、黑眼睛的女孩吗？_ you _ the girl _ yellow hair and black_?10. 彼得如何处置那些书架的？卖掉了。- _ _ peter _ _ those_?- he _ _ them.11. 火车已经开走了吗？是的。什么时候开走的？半小时以前。_ the train _? yes, it _. when _ it _? it _ half an hour ago.（二）、单项选择。1、both his parents look sad . maybe they _whats happened to him . knew . have known . must know .will know2、he has _ been to shanghai , has he ?. already .never .ever . still3、have you met mr li _？. just . ago .before . a moment ago4、the famous writer _ one new book in the past two year . is writing .was writing .wrote .has written5、our country _ a lot so far .yes . i hope it will be even _ . has changed ; well . changed ; good. has changed ; better . changed ; better6、zhao lan _already _in this school for two years . was ; studying . will ; study. has ; studied . are ; studying7、we _ xiao li since she was a little girl . know . had known . have known . knew8、harry potter is a very nice film .i_ it twice . will see . have seen . saw .see9、these farmers have been to the united states .really ? when _ there ?. will they go . did they go. do they go . have they gone10、_ you _ your homework yet ?yes . i _ it a moment ago . did ; do ; finished . have ; done ; finished. have ; done ; have finished . will ; do ; finish11、 his father _ the party since 1978 . joined . has joined . was in . has been in12、do you know him well ? sure .we _ friends since ten years ago . were . have been . have become . have made13、how long have you _ here ?about two months . been . gone . come . arrived14、hurry up! the play _ for ten minutes . has begun . had begun. has been on . began15、 it _ ten years since he left the army . is . has . will . was16、 miss green isnt in the office . she_ to the library .has gone . went .will go . has been17、my parents _ shandong for ten years . have been in . have been to. have gone to . have been18、the students have cleaned the classroom, ?a. so they b. dont they c. have they d. havent they19、 has mr white been a member of greener china since he to china?a. how soon, comes b. how often, gotc. how long, came d. how far, arrived20、 his uncle for more than 9 years.a. has come here b. has started to workc. has lived there d. has left the university21. the musician hasnt been here_.a. three weeks b. since three weeksc. for three weeks d. about three weeks22. i have known him_.a. two years b. for over two years c. two years ago d. last year23 we havent seen him_.a. last week b. for last week c. since last week d. since a week24. i _ tom since he was a little boy.a. knew b. know c. has known d. have known25. hes finished his homework, _?a. isnt he b. hasnt he c. doesnt he d. wasnt he26. how long _ you _ a party member?a. have, become b. have, joinedc. have, been d. have, worked27. jack has lived in beijing_ he came to china.a. when b. since c. before d. for28. i _ here since i was born.a. have lived b. have left c. have been to d. have arrived(三)用动词的适当形式填空。1. i_(lost) my english-chinese dictionary, so i have _(buy) another one.2. - _ your brother _(go) to school?- no, he _(not go) yet. he _(go) to school in a moment.3. - _you _(know) the man over there?- no, i _ never_(see) him before.4. where is my raincoat?- it _(be) here a moment ago. oh, xiaowang _(take) it by mistake.5. how long _you_(learn) english?- i _(learn) it for two years.6._ you _(go) swimming if the sun _(come) out?7.i _(just finish) my homework.8. my sister _(go) to study in the u.s.a in 1986. she_(study) there for three years.9. where _you_(be)? i _(be) to shanghai. what _ you_(do) there? i _(visit) some schools and factories.10. _ what _ you _(look) for?-my ball-pen. i think i _(lose) it. _ you _(see) it anywhere?-oh, yes, i _(see) it on your desk this morning.（四）、句型转换。1、he has never surfed, ?（改成反意疑问句）2、they have been here since 2000. (对划线部分提问)have they been here?3、the old man _ last year. he for a year. (die) （动词填空）4、this factory opened twenty years ago.(同义句转换)this