如何学好语法知识是值得每个学生深刻思考和体会的。接下来是小编为大家整理的九年级英语语法知识点整理归纳，希望大家喜欢!
九年级英语语法知识点整理归纳一
一、过去完成时与现在完成时的区别
现在完成时表示的动作发生在过去，以现在的时间为基点，但侧重对现在产生的结果或造成的影响，与现在有关，其结构为“助动词 have (has) +过去分词”;过去完成时则是一个相对的时态，已过去时间为基点，它所表示的动作不仅发生在过去，更强调“过去的过去”，只有和过去某时或某动作相比较时，才用到它。
比较：I have learned 1000 English words so far.到目前为止我已经学会了 1000 个英语单词。
I had learned 1000 English words till then.到那时为止我已经学会了 1000 个英语单词。
— I'm sorry to keep you waiting. 对不起，让你久等了。
— Oh, not at all. I have been here only a fewminutes.没什么，我只等了几分钟。(“等”的动作从过去某一时间点持续到现在)
二、过去完成时与一般过去时的区别
虽然这两种时态都表示过去发生的动作或存在的状态，但在使用时应注意以下几点：
1. 时间状语不同：过去完成时在时间上强调“过去的过去”;而一般过去时只强调过去某一特定的时间。
比较：They had arrived at the station by ten yesterday.
They arrived at the station at ten yesterday.
2. 在没有明确的过去时间状语作标志时，谓语动词动作发生的时间先后须依据上下文来判断：先发生的用过去完成时，后发生的则用一般过去时。
She was very happy. Her whole family were pleased with her, too.She hadjust won the first in the composition competition.
3. 当两个或两个以上接连发生的动作用 and 或 but 连接时，按时间顺序，只需用一般过去时来代替过去完成时;另外，在 before ，after ， as soon as 引导的从句中，由于这些连词本身已经表示出时间的先后，因此也可以用过去时来代替过去完成时。
He entered the room, turned on the light and read an eveningpaper.
Ⅰ. MultipleChoices.
1.I lost the dictionary I ________.
A.have bought B.bought C.had bought D.had been bought
2.The train had gone when my brother _______ at the station.
A.have arrived B.arrived C.had arrived D.am arriving
3. Mary _______ of visiting her grandmother, but the bad weathermade herchange her mind.
A.has thought B.thought C.had thought D.had been thought
4.------Did you meet Tom at the airport? ------No，he _______ by the timeI______ there.
A.has left;got B.had left;arrived C.left;arrived D.left;had got
5.-------Why didn’t Tom attend the meeting yesterday? -------He __________Beijing.
A.has gone to B.had gone to C.went to D.had been to
6.-------I _______ to come to help you. ------But you didn’t come.
A.have meant B.had meant C.meant D.will mean
7.Finally one of my friends _______ by Beijing University，for which she ___five timA.were admitted; had tried B.was admitted; had tried C.were admitted;has tried D.was admitted; tried
8.------I have bought you the books you want. ------Oh，good，I _______afraid you had forgotten.
A.was B.am C.had been D.have been
9.We _________ four thousand new words by the end of last year.
A.had learned B.have learned C.learned D.will have learned
10.Helen _______her keys in theoffice so she had to wait until her husband______home.
A.has left;comes B.left;had come C.had left;came D.had left;would come
11. My father _________ to the hospital when I hurried home.
A. had gone B. went C. had been taken D. had been sent
12. ----- Jim, ________ you _________ your homework?
----- Yes, of course, but I ________ it late bed time.
A. do do; finished B. did do; had finished C. have done; hadfinished D.have done; finished
13. You ____ football after school. Why not go home and do yourhomeworkfirst?
A. always played B. are always playing C. have always played D.have alwaysbeen playing
es
14. Eversince Picasso’s painting went on exhibit, there ____ large crowdsat the museumevery day.
A. is B. has been C. have been D. had been
15. ---What do you think of my suggestion? --- Sorry. What’s that?I _____about something else.
A. was thinking B. thought C. am thinking D. had thought
Ⅱ. Fill in theblanks according to the meanings of the sentences by usingtenses of the verbs.
1. How many English songs ___________ she __________ (learn) bythe end oflast month?、
2. Hardly _______ I ______ (get) on the bus when it started tomove
3. He __________________(read) the book before he was ten yearsold.
4. She said she ___________________ (see) the film before.
5. Our English teacher _________________ (teach) English inGuangxi for tenyears before he came to No.113 Middle School.
6. By the end of last month, they _________________(complete)thebridge.
7. No sooner ________ I _______ (go) out than he came to see me.
89. The classroom _______________ (clean) before we ___________(get) thereyesterday.
10. ________ the boy ___________ (finish) his homework before yousawhim?
11. When we got to the station, the train _____________already_____________. (leave)
12. The book __________ by the end of last month. (finish)
13. When I got back to the shop , my bag _________________ (take)away bysomeone else.
14. When I arrived at the cinema, the film _________________ (be)on for tenminutes.
15. ---What’s that terrible noise?
---The neighbors ______ (prepare) for a party.
16. The mayor of Beijingsays that all construction work for the BeijingOlympics ______ ( complete) by2006.
17. The teacher, with 6 girls and 8 boys of her class, ______(visit) amuseum when the earthquake struck.
18. ---Mr. Johnson didn’t turn up at the meeting yesterdaymorning, didhe?
--- No. We __________ (wait) till twelve o’clock. A whole morningwaswasted.
19. ---Why haven’t you asked her to come here?
---She _______ (do) an important experiment when I found her andshe________ (not, finish) it.
答案：
Keys:
Ⅰ. 1-5 CBCBB 6-10BBAAC 11-15. DDBCA
Ⅱ. 1. had learnt2. had got 3. had read 4. had seen 5. had taught 6. hadcompleted 7. had gone8. had gone 9. had been cleaned, got 10. Had finished 11.had left 12. had beenfinished 13. had been taken 14. had been on 15. arepreparing 16. will havebeen completed 17. was visiting 18. were waiting 19. wasdoing, hasn’t finished
九年级英语语法知识点整理归纳二
语法：直接引语变间接引语。
直接引用别人的话叫直接引语，用来转述别人的话叫间接引语。例：
Hesaid,"HewillgotoBeijingtomorrow."(直接引语)
HesaidthathewouldgotoBeijingthenextday.
直接引语变间接引语时时态、人称及一些时间或个别词都要做相应的改变。
①时态：
一般现在时→一般过去时一般将来时→过去将来时
现在进行时→过去进行时一般过去时→过去完成时
现在完成时→过去完成时
_真理性的句子时态不变。例：
Hesaid:"Thesunrisesintheeast."
Hesaidthatthesunrisesintheeast.
他说太阳从东方升起。
②时间：
now→then,lastmonth→themonthbefore.
today→thatday,threedaysago→threedaysbefore.
tonight→thatnight,tomorrow→thenextday.
yesterday→thedaybefore,thedayaftertomorrow→intwodays.
③其它变化：
this→thatthese→thosehere→there
come→go
句式的改变：
①直接引语是陈述句加"that"可以省去。例：
Hesaid,"Mysisterwasherethreedaysago."→
Hesaidthathissisterhadbeentherethreedaysbefore.
②直接引语是一般疑问句，变成用if/whether引导的宾语从句，人称时态等作相应改变。
Motheraskedme,"Didyoubuyanymeatforlunch?"→
Motheraskedmeif/whetherIhadboughtsomemeatforlunch.
③直接引语是特殊问句，变成由原来疑问词一样的连接词引导的宾语从句，时态人称等作相应改变。例：
"Whatdoyoudo?"heaskedme.
HeaskedmewhatIdid.
④直接引语是选择问句变成由whether或if引导的宾语从句。
"DoyoulikeEnglishorChinese?"Heaskedme.
HeaskedmewhetherIlikedEnglishorChinese.
语法：被动语态
1.英语中动词有两种语态：主动语态和被动语态
主动语态表示主语是谓语动词动作的执行者，被动语态表示主语是谓语动词动作的承受者。
当我们强调谁是某个动作的执行者，即"谁做了某种事情"时，用主动语态。
eg:Danielboughtanewcomputer丹尼尔买了一台新电脑。(不是别人)
如果主语不是动作的执行者，而是动作的承受者时，就是被动语态。
eg:AnewcomputerwasboughtbyDaniel一台新电脑被丹尼尔买了。
被动语态的谓语由be+动词的过去分词构成，其中be是助动词，随时态改变。
一般现在时的被动语态由"am/is/are+动词的过去分词"构成。
一般过去时的被动语态由"was/were+动词的过去分词"构成。
2.被动语态的用法：
当不知道或没必要说明动作的执行者时，用被动语态。
eg:RiceisgrowninSouthChina.华南种植水稻。(没必要说明是谁种)
Thisbridgewasbuilt100yearsago.这座桥是100年前建的。(不知道谁建的)
Passivevoicewith'by'
在被动语态中，如果我们也要把动作的执行者表达出来的话，我们就在被动句子的后面，用"by+动作的执行者(宾格)"来表示。
e.g.Jackbrokethewindow.(主动语态)
ThewindowwasbrokenbyJack.(被动语态)窗户是被杰克打碎的。
Mealsarecookedbyhermotherathome.在家饭是她母亲烧的。
Thebookwaswrittenbyhimseveralyearsago.这本书是他几年前写的。
3.难点：
1).当一个含有复合宾语(宾语+宾补)的句子变为被动语态时，只能把宾语变为被动语态的主语，宾补还放在原来的位置。
e.g.WecallhimXiaoWang.---HeiscalledXiaoWang.
Hecuthishairshort.---Hishairwascutshort.
2).带双宾语的动词变为被动语态时，常常把间接宾语变为被动语态的主语;如果直接宾语变为被动语态的主语时，间接宾语前要加介词to或for.
e.g.Someonegavetheboyanapple.--Theboywasgivenanapple.
Anapplewasgiventotheboy.
Hismotherboughtapresentforhim.---Hewasboughtapresent.
Apresentwasboughtforhim.
3).在let,hear,watch,see,help,have等词的句子中，主动语态不加to,被动语态要加to.
e.g.Thebossmakesuswork12hoursaday.---Wearemadetowork12hoursaday.
Theyheardthechildrensingthatmorning.---Thechildrenwereheardtosingthatmorning.
⑤直接引语是祈使句，根据说话语气变成ask/tell/orderwarnsb.todosth.的结构。例：
Shesaidtome,"Standup."→
Sheaskedmetostandup.
Fathersaidtohisson,"Don'tplayfootballinthestreet."→
Fathertoldhissonnottoplayfootballinthestreet.
语法：祈使句
表示命令、叮嘱等的句子叫祈使句。祈使句省略主语，以动词原形开头，常加please表示客气。常有以下三种结构：
(1)行为动词开头。例：
Sitdown,please.(Pleasesitdown.)
Comehere.
Gothere.
(2)系词be开头。
Becareful!
Besilent.
(3)Let开头。例：
Let'sdoitatonce.
Lethimdoit.
注：(1)祈使句的否定式在句首加don't。例：
Don'tspeakinChinese.别用汉语说。
Don'tbeheresoearly.别来这太早。
(2)在祈使句前可以加never或always。
Neverclimbuptoohigh.It'sdangerous.
Alwayscomeontime.总是准时。
Alwaysbepolitetoothers.总是对人礼貌。
语法：并列句
由并列连词but，and，or，so，while等构成的并列句，例：
HehelpsmeandIhelphim。
Hewasill，buthestillworkedon。
Helikescookingwhilehiswifelikestravelling。
语法：条件状语从句，以if引导。
if在英语中可以构成条件状语从句，意为“如果”，也可以构成宾语从句，意为“是否”。例：
Idon‘tknowifhewillcometomorrow。(宾从)
我不知道他明天是否来。
Ifhecomes，I’llletyouknow。(条从)
如果他来，我让你知道。
_1)在if构成的条件状语从句中，如果主句是将来时，或祈使句或有情态动词，从句通常用一般现在时。如上面的例句，再如：
Hecanpasstheexamifhestudieshard。
如果他努力学习会通过考试的。
(2)if构成的条件从句可以放于句子前面，也可以放于后面。例：
Ifitrains，Iwon‘tgowithyou。
如果下雨我就不和你去了。
Iwon’tgowithyouifitrains。
九年级英语语法知识点整理归纳三
【篇一】一般过去时：
1.概念：过去某个时间里发生的动作或状态;过去习惯性、经常性的动作、行为。
2.时间状语：ago,yesterday,thedaybeforeyesterday,lastweek,last(year,night,month...),in1989,justnow,attheageof5,oneday,longlongago,onceuponatime,etc.
3.基本结构：be动词;行为动词的过去式
4.否定形式：was/were+not;在行为动词前加didn't，同时还原行为动词。
5.一般疑问句：was或were放于句首;用助动词do的过去式did提问，同时还原行为动词。
6.例句：Sheoftencametohelpusinthosedays.
Ididn'tknowyouweresobusy.
【篇二】现在进行时
：
1.概念：表示现阶段或说话时正在进行的动作及行为。
2.时间状语：now,atthistime,thesedays,etc.
3.基本结构：am/is/are+doing
4.否定形式：am/is/are+not+doing.
5.一般疑问句：把be动词放于句首。
6.例句：Howareyoufeelingtoday?
Heisdoingwellinhislessons.
【篇三】过去进行时：
1.概念：表示过去某段时间或某一时刻正在发生或进行的行为或动作。
2.时间状语：atthistimeyesterday,atthattime或以when引导的谓语动词是一般过去时的时间状语等。
3.基本结构：was/were+doing
4.否定形式：was/were+not+doing.
5.一般疑问句：把was或were放于句首。
6.例句：AtthattimeshewasworkinginaPLAunit.
Whenhecamein,Iwasreadinganewspaper.
【篇四】现在完成时：
1.概念：过去发生或已经完成的动作对现在造成的影响或结果，或从过去已经开始，持续到现在的动作或状态。
2.时间状语：recently,lately,since...for...,inthepastfewyears,etc.
3.基本结构：have/has+done
4.否定形式：have/has+not+done.
5.一般疑问句：have或has。
6.例句：I'vewrittenanarticle.
Thecountrysidehaschangedalotinthepastfewyears.
【篇五】过去完成时：
1.概念：以过去某个时间为标准，在此以前发生的动作或行为，或在过去某动作之前完成的行为，即"过去的过去"。
2.时间状语：before,bytheendoflastyear(term,month...),etc.
3.基本结构：had+done.
4.否定形式：had+not+done.
5.一般疑问句：had放于句首。
6.例句：Assoonaswegottothestation,thetrainhadleft.
Bytheendoflastmonth.Wehadreviewedfourbooks
【篇六】一般将来时：
1.概念：表示将要发生的动作或存在的状态及打算、计划或准备做某事。
2.时间状语：tomorrow,nextday(week,month,year...),soon,inafewminutes,by...,thedayaftertomorrow,etc.
3.基本结构：am/is/are/goingto+do;will/shall+do.
4.否定形式：was/were+not;在行为动词前加didn't，同时还原行为动词。
5.一般疑问句：be放于句首;will/shall提到句首。
6.例句：Theyaregoingtohaveacompetitionwithusinstudies.
Itisgoingtorain.
【篇七】过去将来时：
1.概念：立足于过去某一时刻，从过去看将来，常用于宾语从句中。
2.时间状语：thenextday(morning,year...),thefollowingmonth(week...),etc.
3.基本结构：was/were/goingto+do;would/should+do.
4.否定形式：was/were/not+goingto+do;would/should+not+do.
5.一般疑问句：was或were放于句首;would/should提到句首。
6.例句：HesaidhewouldgotoBeijingthenextday.
Iaskedwhowasgoingthere.
【篇八】将来完成时：
1.概念：在将来某一时刻之前开始的动作或状态
2.时间状语：bythetimeof;bytheendof+时间短语(将来);bythetime+从句(将来)
3.基本结构：begoingto/will/shall+havedone