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1、 一、一般现在时一、一般现在时一般现在时的谓语构成:一般现在时的谓语构成:1、be动词:动词:am/is/are 2、行为动词:、行为动词: a:动词原形:动词原形 b:动词:动词+-s (主语为单三主语为单三)一般现在时的用法:一般现在时的用法: 1.经常发生经常发生,反复进行的动作或状态。反复进行的动作或状态。2.客观事实或普遍真理。客观事实或普遍真理。3.if ; as soon as 等引导的状语从句等引导的状语从句。4.当主句是祈使句或含有情态动词时当主句是祈使句或含有情态动词时 的从句。的从句。常与下列时间状语连用:常与下列时间状语连用:often, usually , alway
2、s, sometimes everyday / week / sunday实战演练实战演练1.jim usually _(have) lunch at home, but sometimes he _ (have) it at school.2.ill tell him the news as soon as he _(come) back.3. if it _ (not rain) tomorrow, well go to the zoo.4. dont get off the bus until it_(stop).5. you may go out to play when you _(
3、finish) your homework.hashascomesdoesnt rainstopsfinish6. the teacher told us that the earth _(travel) round the sun.7. -do you know if we _(go) to the cinema tomorrow? -i think well go if we _ (not have) too much homework.8. she watches tv twice a week. _ _ does she watch tv? travels will go dont h
4、ave how often 二、现在进行时二、现在进行时现在进行时的谓语构成:现在进行时的谓语构成: am/is/are +动词动词ing 现在进行时的用法:现在进行时的用法:表示说表示说 话时或现阶段正在进行或发话时或现阶段正在进行或发 生的动作,生的动作,常与时间状语常与时间状语now, this week, these days 等连用。另外,我们还要注意等连用。另外,我们还要注意句中的隐含条件(如:句中的隐含条件(如:look, listen, its nine oclock等)。如:等)。如:look !the students are doing their homework.li
5、sten ! someone is singing in the next room.dont go out ! its raining hard outside.有些动词如有些动词如come, go, leave, begin, 等的现在进行时可以表示等的现在进行时可以表示预定的或即将发生的动作预定的或即将发生的动作,句中句中常有表示将来的状语常有表示将来的状语:im leaving on sunday morning.jim is coming here this evening.实战演练实战演练1.look! some children _ (play) football on the
6、playground.2.listen ! someone _ (play) the piano in the room.3.the students of class two _ (work) on the farm now.4.be quiet ! your father_ (sleep).5.dont go out ! it _ (rain ) hard outside.are playingis playingare workingis sleepingis raining 三三、过去进行时、过去进行时1、过去进行时的构成:、过去进行时的构成: was/were + 现在分词现在分词2
7、、过去进行时的用法:、过去进行时的用法: 过去进行时表示过去某一过去进行时表示过去某一 时刻正在进行的动作,时刻正在进行的动作,常用的时间状语有:常用的时间状语有:1)at this time last night, at 9:00 yesterday2)when i saw him; while i was watching tv3)from seven to nine what were you doing this time yesterday? he was drawing an elephant on the blackboard when the teacher came in.实
8、战演练实战演练1. we_( watch) tv when he came to see us.2. i _ ( draw) a picture at this time yesterday morning.3. what _ you _ (do) when the teacher came in ?4. while we _ (talk), the teacher came in. were watchingwas watchingwere doingwere talking四、一般过去时四、一般过去时一般过去时的构成:一般过去时的构成: 动词的过去式动词的过去式一般过去时的用法:一般过去时
9、的用法: 表示过去发生的动作或状态表示过去发生的动作或状态.用于一般过去时的时间状语有用于一般过去时的时间状语有:yesterday, yesterday / morning/afternoon/evening, last night / week / month / sunday / just now , half an hour ago等。等。实战演练实战演练1. _ you _a good time last sunday?2. the headmaster _ (not say) anything at the meeting yesterday.3. have you ever be
10、en there? yes, i _ (go) there last spring.4.lily_ (fall) off her bike and _ (hurt) herself last monday afternoon. did have didnt saywentfell hurt5. its a long time since we _ last. a. meet b. met c. will met d. have met6. -have you ever been to the great wall ? - yes, i _ there last spring. a. go b.
11、 have gone c. will go d. wentbd5. mr. li invited her to the party. (改为一般疑问句)(改为一般疑问句) _mr. li _her to the party?6 they asked the teacher a question. (改为否定句)(改为否定句) they_ _the teacher a question.7.he said nothing at the meeting. (同义句同义句) he _say _at the meeting.didinvitedidnt askdidnt anything8. tom
12、watched tv for two hours. (对画线部分提问)对画线部分提问) _ _ _tom _tv?9. she helped me do some cleaning. (对画线部分提问)对画线部分提问) _ _she _ you_ ?10.they knew everything only after you told them.(同义句同义句) they knew _ _ you told them.how long did watchwhat did dohelp nothing until 五、一般将来时五、一般将来时1、一般将来时的构成:、一般将来时的构成: 1)wil
13、l + 动词原形动词原形 2)am(is,are) going to +动词原形动词原形2、一般将来时的用法:、一般将来时的用法:一般将来时表示将要一般将来时表示将要 发生的动作或存在的状态,常与表将来的时发生的动作或存在的状态,常与表将来的时 间状语连用。如间状语连用。如: tomorrow, today, tonight , next spring/ week/ month/ yearwhat will you do next week?well only stay for two weeks.实战演练实战演练1. there_ (be) an english film on tv ton
14、ight.2. _we_( go) to the park next sunday?3. he _ (not go) home until he finishes his homework.4.what _ you _(do) next sunday?5. i _ ( be) free tomorrow morning. will beshall gowont gowill dowill be6.there is going to _ a meeting next week. a. be b. have c. is d. has7.-i dont know if it _ tomorrow.
15、-if it _, well stay at home. a. will rain ; rains b. rains ; rains c. will rain ; will rain d. rains ; will rain aa助动词助动词have (has) + 动词的过去分词动词的过去分词 注:注:has 用于第三人称单数,用于第三人称单数,have 用用 于其他所有人称。于其他所有人称。 (1)现在完成时表示过去发生或已)现在完成时表示过去发生或已经完成的某一动作对现在造成的影响经完成的某一动作对现在造成的影响或结果。通常与表示包括现在在内的或结果。通常与表示包括现在在内的时间副词时间
16、副词just ,already, before, yet, never, ever等状语连用。等状语连用。 (2)现在完成时表示过去已经开始,)现在完成时表示过去已经开始,持续到现在持续到现在,也许还会持续下去的动作也许还会持续下去的动作或状态。可以和表示从过去某一时刻或状态。可以和表示从过去某一时刻延续到现在(包括现在在内)的一段延续到现在(包括现在在内)的一段时间的状语连用。时间的状语连用。 如如:for 时间段和时间段和since时间点或时间壮语从句时间点或时间壮语从句,以及,以及 so far 等。等。 she has learnt english for 3 years.they h
17、ave lived here since 1990.注意:表示短暂时间动作的词,注意:表示短暂时间动作的词,如如come , go , die , join, , buy等等的完成时不能与的完成时不能与for, since等表等表示一段时间的短语连用。示一段时间的短语连用。 将暂短性动词改为相应的延续性动词或短语和将暂短性动词改为相应的延续性动词或短语和一段时间连用,其常用的方法有:一段时间连用,其常用的方法有:a.用相应的延续性动词替换的主要有:用相应的延续性动词替换的主要有: buy have borrow keep catch/get a cold have a cold get to
18、know know join the party be a party member短暂性动词与延续性动词短暂性动词与延续性动词leave be away (from) die be deadbegin be on come here be herefall asleep be asleep join the army be in the armycome to work / live work / live begin to study/ teach study/teach(3)暂短性动词的肯定式的完成时不能暂短性动词的肯定式的完成时不能 和和how long连用。如:连用。如: 误:误:h
19、ow long have you borrow the book? 正:正:how long have you kept the book?正:正:when did you borrow the book? have / has been (to) 表示表示“曾曾经经 去过去过”某地某地,说话时此人很可说话时此人很可能能 不在那里不在那里,已经回来。侧重指已经回来。侧重指 经历。经历。 have / has gone (to) 表示某人表示某人 “已经去了已经去了”某地,说话时某地,说话时此此 人在那里,或可能在路上,反人在那里,或可能在路上,反 正不在这里。正不在这里。 典型题例典型题例1.
20、 _ you ever_ (eat) beijing duck?2. i wont go to the cinema this sunday because i _(see) it already.3. wheres jim? he _ (go) to england.4. my father _ ( be) to beijing many times.5. mr. green _(work) here since 1989.6. we _(know) each other for a year.have eatenhave seenhas gonehas beenhas workedhave
21、 known7. its a long time since we _ (meet) last.8. we have been here for four years. (同义句同义句) we _ here four years _.9. its five years since my grandfather died. (同义句同义句) my father has _ _ for five years.10. my brother has been a soldier for two years.(同义句同义句) my father _ _ _ two years ago.met came
22、agobeen deadjoined the army11. its a long time since we met last. (同义句同义句) we _ _ each other for long time.12. i bought the watch five years ago. (同义句同义句) i _ _ the watch for five years.13. ive kept the book for two weeks. (同义句同义句) its two weeks _ i_ the book. havent seenhave had since borrowed14.sh
23、e has already seen the film.(否定句否定句) she _ seen the film _.15. youve never ridden a horse,_ _? (反意疑问句反意疑问句)16. ive been to beijing twice.(划线提问划线提问) how _ _ have you been to beijing? 17. he has lived here for four years. (划线提问划线提问) _ _ has he lived here ?18. my mother went to beijing. she hasnt come
24、back yet.(同义句同义句) my mother has _ _beijing. hasnt yethave youmany timeshow longgone to完成中考宝典练习完成中考宝典练习 p159 跟跟踪练习踪练习2,3,4,5,6,7 ,8 佛山中考1 the huge yellow rubber duck_to 13 cities in 9 countries since 2007( 13 )a travels b travelled c has travelled2 the cleaners _the street and it is quite clean now.(
25、 12 )a. are sweeping b. will sweep c. have sweptcc30. most of the sandstorm in our country_in spring from march to may.(11) a. happenb. happensc. is happening 27. i_ my work today. lets go for a coffee. ( 10 ) a. finish b. will finish c. have finishedbc 29. youd better stay inside. the radio says th
26、ere_heavy rain and strong wind.(09) a. have b. will have c. will bec1.miss chen _ us english last term. a. teaches b. taught c. will teach d. had taught 典型例题解析典型例题解析b2. excuse me. look at the sign no photos! sorry, i _it. a. dont see b. didnt see c. havent seen d. wont seeb3.my mother _the windows a
27、lready, so the room looks much brighter. a. has cleaned b. had cleaned c. is cleaning d. will cleana 4.he_this pen for five years. he _it in 1997. a. has bought, bought. b. bought, bought c. has kept, has bought d. has had, boughtdd 5.-peter, could you come and help me in the kitchen, please? -sorry
28、, mum, i _ lily with her english. a. help b. helped c. have helped d. am helping 6.when will you tell him the good news? i will tell him about it as soon as he _back. a. comes b. came c. will come d. is coming a7.i don t know if my friend _.if he _,ill let you know. a. comes, comes b. comes, will come c. will come, comes d. will come, will come8.john said he_ supper. he was quite full. a. had had b. was haring c. had d. has eaten ca9.there_two meetings tomorrow afternoon. a. are going to be b. are going to have c. is goi
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