八年级英语重点知识整理Word文档下载推荐.docx
《八年级英语重点知识整理Word文档下载推荐.docx》由会员分享,可在线阅读,更多相关《八年级英语重点知识整理Word文档下载推荐.docx(15页珍藏版)》请在冰点文库上搜索。
![八年级英语重点知识整理Word文档下载推荐.docx](https://file1.bingdoc.com/fileroot1/2023-5/4/928b234b-8524-405d-adb6-e2bcc57e81c4/928b234b-8524-405d-adb6-e2bcc57e81c41.gif)
Thereare+复数(alotof,some,afew,few,no,many)
Howmuch+单数\不可数
Howmany+复数
同义句:
1、Lilyfroze.
Lilywasfrightenedandstoppedmovingsuddenly.
2、Ispent20yuanonthebook.
Ipaid20yuanforthebook.
3、Iwaiteduntilyoucalledme.
Ididn’tleaveuntilyoucalledme.
4、Wecleaneduptheclassroomthismorning.
Wemadetheclassroomcleanthismorning.
5、Watercomesfromtheseainthefirstplace.
Watercomesfromtheseaatfirst.
6、Oxygenisvaluable.
Oxygenisofgreatvalue.
Chapter2
1、holdameeting开会2、millionsof数百万的
3、decidetodosth.决定做某事4、askfor请求
5、takenote做笔记6、voteforsb.投票给某人
7、inoneweek’stime一周以后8、takepartin参加
同义短语:
1、takechargeof=beresponsiblefor=beinchargeof负责
2、ought(not)to=should(not)(不)应该
3、consider=think(thought)about考虑
4、consider=finish完成
5、lendsb.sth.=lendsth.tosb.=borrowsth.fromsb.
6、briefly=inafewwords简单的
7、takeover=discuss讨论
1、hold(held)举行
holdameeting=haveameeting
E.g.Weheldameetinglastweek.
2、decidetodosth.决定做某事
makeadecision做决定
E.g.Idecidedtogetupearlyeveryday.
3、suggestv.建议suggestionn.
advisev.建议advicen.
用法:
suggestdoingsth.advisetodosth.
4、free免费的befreeto对……免费
E.g.Thesenewspapersarefreetopeople.
扩展:
free空闲的反义词:
busy忙碌
5、whatabout\howabout……怎么样
常用来征求对方的看法或意见,后面可接名词、代词或动名词
E.g.What\Howaboutplayingbasketball?
how\what用法
How+形容词或副词+主语+谓语
E.g.Howtallheis!
What+名词或名词短语+主语+谓语
E.g.Whatatallboyheis!
转换:
Sheisabeautifulgirl.
Howbeautifulsheis!
Whatabeautifulgirlsheis!
注意:
weather、fun、time不可数
E.g.Whatniceweatheritis!
同义句:
1、Wemadeadecisiontohaveameetingnextweek.
Wedecidedtohaveameetingnextweek.
2、Theyconsideredthelastquestion.
Theythoughtaboutthelastquestion.
3、Timwasabsenttoday.
Timwasnotheretoday.
4、Arthurisresponsiblefortakingnotes.
Arthurtakeschargeoftakingnotes.
Arthurisinchargeoftakingnotes.
5、Wearetalkingaboutthisquestionnow.
Wearediscussingthisquestionnow.
Chapter3
1.workas从事……工作2.getinformation搜索信息
3.protecttheinnocent保护无辜者4.lookfor寻找
5.findtheguilty找到罪犯6.denydoingsth.否认做某事
7.admit(to)doingsth.承认做某事
8.noticesb.doingsth.留意到…正在做某事
1.insteadof=inplaceof代替
2.showsth.tosb.=showsb.sth.把某物给某人看
3.nolonger=not……anylonger=not……anymore不再
4.questionsb.=asksb.somequestions提问某人
1.alone(adv.)独自lonely(adj.)孤独的
alone=byoneself=onone’sown独自
E.g.Helivesalone,buthedoesn’tfeellonely.
2.recent(adj.)最近的recently(adv.)最近地
E.g.Pleasetellmeyourrecentlife.
动词不定式和动名词
动词不定式:
动词+todo
E.g.Hewantstobeadoctorinthefuture.
ShecametoBeijinglastyear.
Iagreedtogowithhim.
动名词:
动词+doing
E.g.Ienjoylisteningtothemusic.
Headmittedstealingherpurse.
Theysuggestedgoingtothepark.
1.大部分动词用动词不定式,少部分动词用动名词;
2.let、make后面直接加do;
3.有一些特殊动词不定式句子:
MyfatherhelpsmelearnEnglish.
Mr.Linletusfinishitbyourselves.
IsawPeterenterthebank.
IoftenhearLilysingsongs.
Thebossmadetheworkerswork16hoursadaylastweek.
句型:
It’s+adj.+todosth.
E.g.It’stimetohavelunch.
It’seasytogetfattoeattoomuchsweet.
It’sharmfultoyourhealthtosmokealot.
1.WestudyEnglishaswellasChinese.
WestudyEnglishandChinese.
2.Igotoschoolbybusinsteadofbycar.
Igotoschoolbybusinplaceofbycar.
3.Heisnolongerastudent.
Heisn’tastudentanylonger.
Heisn’tastudentanymore.
4.Thedetectivequestionedher.
Thedetectiveaskedhersomequestions.
Chapter4
1.inone’sopinion按某人的意见2.beunawareof不知道
3.theanswerto……的答案4.raiseaquestion提出问题
5.moreimportantly更重要的是
6.forthesereasons由于这些原因
1.tiny=verysmall极小的
2.dependenton=relyon依赖于
3.rarely=seldom很少
4.hardlyever=seldom几乎不
5.forthetimebeing=now暂时
1.operate=makesth.work操作
operateonsb.给某人做手术
2.beunawareof不知道
E.g.Iamunawareof……
=Idon’tknow……
3.inone’sopinion按某人的意见来看
E.g.Inmyopinion,heisright.
=Ithinkheisright.
4.theanswerto……(n.)……的答案
answer……(v.)回答……
E.g.Theanswertothisquestionis24.
Heanswersthequestion.
形容词的比较级和最高级
构成:
1.一般直接在形容词后加er\est
2.以e结尾直接加r\st
3.以辅音字母结尾加y,把y变i,加er\est
4.重读闭音节结尾,双写辅音字母,再加er\est
5.不规则(要熟记)
(1)比较词前加much表示程度上的差别
E.g.TonyismuchtallthanPeter.
(2)最高级后面可用in,of,among等来说明比较范围
E.g.1.Jingji100isthetallestbuildingintheShenzhen.
2.Thisappleisthebiggestofall.
3.Maryistheyoungestamongthem.
Chapter5
1.rushdown冲下2.runacompetition举办一个比赛
3.secondslater几秒种后4.bymidnight到了半夜
5.exceptfor除了6.makejokesabout讲关于……笑话
7.succeededindoingsth.成功做某事
1.run=makesth.work运作
2.drag……into=pull……into把……拉进来
3.secondslater=afterawhile过了一会儿
4.makejokesabout\on=playjokesabout\on取笑……
1.celebrate+n.庆祝……
E.g.TheyarecelebratingTim’sbirthday.
2.competition(n.)比赛
compete(v.)比赛……competitor(n.)参赛者
E.g.Iwanttoattendthiscompetition.
3.lookout=becareful
lookfor寻找
lookafter照顾
lookover=examine检查
lookdownuponsb.看不起某人
lookupto看得起;
尊重
5.expectfor除了=notincluding
比较except、exceptfor、beside
Thebuswasempty,exceptfortom.(前后不同类)
Wegotoschooleverydayexceptweekend.(前后不同类)
Wehavewinterholidaybesidessummerholiday.(相当于and)
6.succeedindoingsth.=besuccessfulindoingsth.成功做某事
7.taketurn轮流
Thistimeit’syourturntocleantheclassroom.
现在完成时
1.结构:
have、has+过去分词
(1)for+表示一段时间的短语
(2)since+表示过去时间点的词语
(3)since+表示过去时间的时间状语从句
E.g.Ihavebeenateacherforayear.
Ihavebeenatthisschoolsince1998.
Wehavelearned1,000Englishwordssincewecametothisschool.
2.already(已经……用于肯定句),yet(还没有用于否定句),never(从不),ever(曾经),just(刚刚),before(之前)此类副词,常强调动作完成。
E.g.haveyoueverbeentoHongKong.
Ihavejustfinishedmyhomework.
Ihavealreadyfinishedmyhomework.
Ihaven’tfinishedmyhomeworkyet.
区分havebeento(去过)和havegoneto(去了)
IhavebeentoBeijing.(去过,已经回来了)
IhavegonetoBeijing.(去了,还没有回来)
3.表示过去有某种经历或经验,常用的时间状语有once,twice,before,ever等。
区分短暂性动词和延续性动词
表示短暂性(瞬间性)的动词在现在完成时的句子中不能和一段时间连用,即for,since短语和howlong问句。
E.g.
(1)Icamehereoneyearago.
Ihavebeenhereforoneyear.
(2)Iboughtthebookaweekago.
Ihavehadthebookforaweek.
(3)Heborrowedthebookthreemonths.
Hehaskeptthebookforthreemonths.
短暂性动词与持续性动词的转换:
短暂性动词
持续性动词
come、arrive
beat\in
goout
beout
leave
beaway(from)
begin
beon
buy
have
borrow
keep
join
beamemberof
die
bedead
catchacold
haveacold
finish
beover
Chapter6
1.makealiving谋生2.accordingto根据
3.selloutof卖完4.openapetshop开一家宠物店
5.watchclosely仔细观看
6.receiveacomplaint收到投诉
7.extremelyfortunate非常幸运.
1.heardfrom=receive\getaletterfrom收到来信
2.leavefor=goawayto启程,出发去……
3.innotime=verysoon=rightaway=atonce立刻
4.takepleasureindoingsth.=behappytodosth.=dosth.happily乐意做某事
5.besatisfiedwith=bepleasewith对……满意
6.whisper=speak\say(sth)inalowvoice耳语
7.fortunate=lucky幸运
1.invisible看不见的反义词:
visible看见的
E.g.Thefishisinvisible.
=Wecan’tseethefish.
2.accordingto根据
用法:
作为介词来使用,其后应加名词或代词
E.g.We’llbepaidaccordingtotheamountofworkwedo.
3.need需要
可以作及物动词,其后可以加名词或代词作宾语
E.g.Theyneednofood.
=Theydon’tneedanyfood.(两句语气稍有不同)
4.hearsb.dosth.听见某人做某事
E.g.Iheardtheboycry.
副词(简写:
adv.)
1.作用:
修饰动词、形容词、其他副词和整个句子,说明时间、地点、程度、方式等。
2.构成:
大部分副词是由形容词变化形成的
(1)大多数形容词
+ly
quiet-quietly
(2)辅音字母+ly结尾的形容词
去y为i,+ly
happy-happily
lucky-luckily
(3)辅音字母+le结尾的形容词,
去e,+ly
terrible-terribly
gentle-gently
(4)元音字母+e结尾的形容词
去e,+ly
true-truly
(5)元音字母+辅音字母(除I)+e结尾的形容词
wide-widely
polite-politely
频率词、时间词、一些疑问词等也是副词,如:
often,yesterday,when,outside,already……
2.其他副词
不以ly结尾的副词:
well,very
与形容词同形的副词:
fast,hard,early,high
有些以ly结尾的,不是副词,而是形容词,如:
friendly,lovely,lively等
Chapter7
短语:
1、traditionaljobs传统职业2、strongenough足够强壮
3、begoodatdoingsth./dowellindoingsth.擅长做…
4、beusedtodosth.被用来做…beusedtodoingsth.习惯于做
5、remove…from…从…移开…6、therestof剩余的…
7、setoff离开=leavefor
8、beinterestedin/showinterestin对…感兴趣bekeenon/befondof9、upto=until直到…
10、nolonger/notanylonger/notanymore不再
11、slim=thin苗条的
1.require=need需要、要求
2.witheg.Sheisbeautifulwithlonghair.她很美丽和有长发。
with是表示伴随的动作或状态
3.enough足够放在形容词或副词前
eg.Heisoldenoughtogotoschool.他够年龄去上学了。
=Heissooldthathecangotoschool.
放在名词前
enoughmoney足够的钱enoughspace/room足够的空间
4.enabletodosth.让…能够去做…
eg.Thebooksenableustofindouttheworldbetter.
这些书让我们更了解世界。
=Thebooksmakeusabletofindouttheworldbetter.
5.beinterestedi