初二英语知识点归纳八年级英语知识点汇总doc.docx
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初二英语知识点归纳八年级英语知识点汇总doc
初二英语知识点归纳_八年级英语知识点汇总
升入初二,英语越来越难了,想要学好英语,就要常对所学过的英语知识点进行归纳,下面小编就来给大家分享初二英语知识点归纳,希望对大家有所帮助。
初二英语知识点归纳
(一)
一般将来时
一般将来时表示将来某个时间要发生的动作或者存在的状态。
通常与表示将来的时间状语连用,如tomorrow,thedayaftertomorrow,nextyear,nextmonth,nextweek,in100years等。
begoingtodo(动词原形)结构:
表示打算、准备做的事情或者肯定要发生的事情。
如:
Itisgoingtorain.
willdo结构表示将来的用法:
1.表示预见
Doyouthinkitwillrain?
Youwillfeelbetterafteragoodrest.
2.表示意图
Iwillborrowabookfromourschoollibrarytomorrow.
Whatwillshedotomorrow?
基本构成如下:
一般疑问句构成:
(1)will+主语+do…?
WillSarahcometovisitmenextSunday?
(2)therebe结构的一般疑问句:
Willthere+be…?
Willtherebefewertrees?
Yes,therewill./No,therewon't
否定句构成:
will+not(won't)+do
Sarahwon'tcometovisitmenextSunday.
特殊疑问句构成:
特殊疑问词+will+主语+…?
WhatwillSarahdonextSunday?
(二)
should的用法:
should用来提出建议和忠告,后边加动词原形,否定句直接在should后边加not.
例如:
Ithinkyoushouldeatlessjunkfood.
我认为你应该少吃垃圾食品。
Shedrivesalotandsheseldomwalks.SoIthinksheshouldwalkalot.
她经常开车,很少走路。
所以我认为她应该多走路。
Studentsshouldn'tspendtoomuchtimeplayingcomputergames.
学生们不应当花太多的时间玩计算机游戏。
学习向别人提建议的几种句式:
(1)Ithinkyoushould…
(2)Well,youcould…
(3)Maybeyoushould…
(4)Whydon'tyou…?
(5)Whataboutdoingsth.?
(6)You'dbetterdosth.
(三)
过去进行时
过去进行时表示过去某一点时间正在进行的动作或者过去某一段时间内一直进行的动作。
1.构成
was/were+doing,例如:
IwaswatchingTVat9o'clocklastnight.
at9o'clocklastnight是时间点
Theywereplayingfootballallafternoon.
allafternoon是时间段
2.过去进行时的标志词
at8o'clocklastnight,thistimeyesterday等。
例如:
Iwashavinglunchathomethistimeyesterday.
昨天的这个时候我正在吃午饭。
Atthattimeshewaswritingabook.
那阵子她在写一本书。
(表示她在那段时间里一直在做那件事情。
)
(四)
间接引语
形成步骤:
(1)不要逗号,冒号,引号
(2)要考虑到人称的变化(人称的变化与汉语是一致的)
(3)要考虑时态的变化
(4)要考虑时间状语、地点状语和语示代词的变化。
1.直接引语变成间接引语时,几个主要时态的变化规律
直接引语间接引语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
2.直接引语变成间接引语时,一些词汇的变化规律
直接引语1.am/is2.are3.have/has4.will5.can6.may间接引语1.was2.were3.had4.would5.could6.might
(五)
if引导的条件状语从句
结构:
if+一般现在时,主语+将来时
含义:
如果……,将要……
例如:
Ifyouaskhim,hewillhelpyou.
如果你请求他,他会帮助你。
Ifneedbe,we'llworkallnight.
如果需要,我们就干个通宵。
初二英语知识点复习(总结版)
1.
take:
拿走
takesb./sth.tosomeplace;
takesth.withyou
bring:
带来
bringsthforapicnic
It'sgoingtorain,pleasetakeanumbrellawithyou.
You'dbetterfinishyourhomeworktodayandbringittoschooltomorrow.
2.
keep+名词+形容词
Keepthewindowsopen,it'shothere.
keepsbdoingsth
I'msorryI'vekeptyouwaitingforalongtime.
keep表示“借”用于和一段时间连用:
HowlongcanIkeepthisbook?
3.
let/make/havesbdosth
让(使)某人干某事
Let'sgotothezoo!
Howdidhemakethebabystopcrying?
4.
forgettodosth
忘记去做某事
remembertodosth
记得去做某事
forgetdoingsth
忘记做过某事
rememberdoingsth
记得做过某事
5.
stoptodosth
停下来做另一件事情
stopdoingsth
停止正在做的事情
stopsbfromdoingsth
阻止某人干某事
Let'sstoptohaveatest,it'stoohottoday.
Whentheteachercameintotheclassroom,thestudentsstoppedtalking.
Weplanttreestostopthewindfromblowingtheearthaway.
begin/starttodosth
6.
tell/asksbtodosth
否定形式tell/asksbnottodosth.
Policemenaskedusnottoplayontheroad,itwastoodangerous.
OurP.E.teachertoldusastoryyesterday.
7.
see/hear/watchsbdosth
see/hear/watchsbdoingsth
IheardhimsingingintheroomwhenIpassedby.
8.
enjoysth;enjoydoingsth;
enjoyoneself=haveagoodtime
OurclassmateswenttothezoolastSunday.Theyenjoyedthemselves.
9.
bebusywithsth;
bebusydoingsth
Theyareallbusywiththeirwork.
10.
finishdoingsth.
Tomdidn'tgotobeduntilhefinishedwritingthecomposition.
11.
wantsth/todosth/sbtodosth
wouldlikesth/todosth/sbtodosth
feellikedoingsth.
Hedidn'tfeellikeeatinganything.
12.
hadbetterdosth
否定形式:
hadbetternotdosth
You'dbetternotsinghere,thebabyisasleep.
13.
Whynotdosth?
=
whydon'tyoudosth?
=
Whydidn'tyoudosth?
Whynotcomewithme?
14.
Whataboutsth/whataboutdoingsth?
=
Howabout-----?
Howaboutplayingbasketballwithus?
15.
Thankyouforsth/
Thanksfordoingsth.
Thanksforyourhelp.
------------
It'sapleasure.
Thanksverymuchforhelpingme.
16.
instead往往放在句首或句尾
insteadofsth/insteadofdoingsth.
通常放中间
Hedidn'tgotothepark.Hewenttothecinemainstead.
Hewenttothecinemainsteadofgoingtothepark..
17.
puton
强调动作
wear强调状态
in介词,构成一个短词
Putonyouroldclothestomorrow,becausewe'lldosomecleaning.
Kateiswearingaredsweatertoday.
ThemaninabluesuitisMr.Li
18.
在if引导的条件状语从句、以when,before,after,assoonas引导的时间状语从句,当主句是:
一般将来时态、含情态动词或祈使句的情况下,从句用一般现在时表示将来时.
We'llgohikingifitdoesn'traintomorrow.
itdoesn'train=itisn'trainy
I'lltellherthegoodnewsassoonasIseeher.
同样的情况还适用于not----until句型
Iwon'tgotobeduntilIfinishmyhomework.