高二英语必修五必背知识点总结大全分享

1、高二英语必修五必背知识点总结大全分享学任何一门功课，都不能只有三分钟热度，而要一鼓作气，天天坚持，久而久之，不论是状元还是伊人，都会向你招手。下面就是小编给大家带来的高二英语必修五知识点，希望大能帮助到大家！   高二英语必修五知识点1assistvt.&vi.帮助;援助;参与;出席常用结构：assistsb.in/withsth.帮助(某人)某事assistsb.indoingsth.帮助(某人)做某事assistsb.todosth.帮助(某人)做某事assistwith帮助(照料，做);在上给予帮助iamwillingtoassistyouwhene

2、verthereisanopportunity.有机会我愿随时帮你。imafraidicantassistyou,youhavetogoandseethemanager.我恐怕帮不上忙，你得去找经理。theheadmasterassistswithalotofthingswhenfree.有空时校长会帮忙做很多事。高二英语必修五知识点2句子成分的省略为了避免重复，或者为了使某一内容引人注目，可以省略某些句子成分而保持句子原意不变。1.省略主语begyourpardon.请你原谅。(=ibegyourpardon.)servesyouright.你活该(=itservesyouright.)2.

3、省略谓语anythingthematter?要紧吗?(=isanythingthematter?)theriverwasdeepandtheicethin.河很深，冰很薄。(=theriverwasdeepandtheicewasthin.)3.省略表语areyouready?yes,iam.(am后面省略了表语ready)4.省略宾语wehavetoanalyzeandsolveproblems.(analyze后省略了宾语problems)letsdothedishes.illwashandyoulldry.(wash和dry后面省略了宾语dishes)5.省略定语hespentparto

4、fthemoney,andtheresthesaved.(therest后面省略了定语ofthemoney)6.省略状语(even)thewisestmancannotknoweverything.省略在句子中的应用在一个句子中，省略可分为依赖上下文省略和不依赖上下文省略两种。前者省略的部分可在句子中找到，但后者可能找不到。高二英语必修五知识点3worriedaboutthejourney,iwasunsettledforthefirstfewdays.well-knownfortheirexpertise,hisparentscompany.confusedbythenewsurroundi

5、ngs,iwashitbythelackoffreshair.exhausted,islidintothebedandfellfastasleep.过去分词作状语：过去分词作状语时，说明动作发生的背景或情况，其等同于一个状语从句。vt过去分词作状语时与主句主语构成被动关系，表示被动和完成，vi过去分词表示状态或动作的完成。heated,waterchangesintosteam.theprofessorcamein,followedbyagroupofyoungpeople.1作原因状语，等于as/since/because引导从句movedbywhatshesaid,wecouldnthel

6、pcrying.=(aswearemovedbywhatshesaid2作时间状语，等于when引导时间从句，如果分词表示的动作与谓语的动作同时发生，可在分词前加when/while/until等使时间意义更明确。whenheated,watercanbechangedintosteam.seenfromthehill,theparklooksverybeautiful.=(whentheparkisseenfromthehill3作条件状语等于if/whether引导从句givenmoreattention,thecabbagescouldhavegrownbetter.=(iftheyha

7、vebeengivenmoreattention.comparedwithyou,westillhavealongwaytogo=(ifwearecomparedwithyou4作方式或伴随状语theactresscamein,followedbyherfans.shesatbythewindow,lostinthought.5作让步状语muchtired,hestillkeptonworking.=(althoughhewastired,)he.6独立主格结构：当分词的逻辑主语不是主句主语时，分词可以有自己独立的逻辑主语，这种结构称为独立主格结构。常用来表示伴随情况。theboyrushed

8、intotheclassroom,hisfacecoveredwithsweat.allthingsconsidered,yourarticleisofgreatvaluethanhers.rewritewithproperconjunctionsexample:unitedwestand,dividedwefall.ifweareunited,wewillstand,butifwearedivided,wewillfall.1askedwhathadhappened,hetoldusaboutit.whenhewasaskedwhathadhappened,2wellknownforhise

9、xpertadvice,hereceivedmanyinvitationstogivelectures.becausehewaswellknownforhisexpertadvice,3givenmoretime,wewouldbeabletodotheworkmuchbetter.ifweweregivenmoretime,4oncetranslatedintochinese,thebookbecameverypopularamongchineseteenagers.onceitwastranslatedintochinese,5deeplyinterestedinmedicine,shed

10、ecidedtobecomeadoctor.becauseshewasdeeplyinterestedinmedicine,6leftaloneathome,samdidnotfeelafraidatall.althoughhewasleftaloneathome,高二英语必修五知识点41.englishisawidelyusedlanguage.2.hethrewawaythebrokencup.3.thisisoneoftheschoolsbuiltin1980s.4.pricesofdailygoodsboughtthroughacomputercanbelowerthanstorepr

11、ices.单个过去分词作定语，常放在被修饰词的前面;过去分词短语作定语，常放在被修饰词的后面。spokenenglish=englishwhichisspokenterrifiedpeople=thepeoplewhoareterrifiedanorganizedway=awaythatisorganizedaffectedarea灾区=theareawhichisaffectedstolenculturerelics=culturerelicsthathadbeenstolenthebookrecommendedbytheteacher=thebookwhichwasrecommendedb

12、ytheteacherprintedarticles=articlesthatareprinted高二英语必修五知识点51.impressionn.印记;印象;感想;后接ofsb./ofsth./onsb./that从句;myfirstimpressionofhimwasfavorable.他给我的第一印象非常讨人喜欢。igottheimpressionthattheywereunhappyaboutthesituation.他们给我的印象是他们对这个情形不是很开心。知识拓展：impressv.给留下深刻的印象;使铭记;使感动;常用结构有：impresssth.on/uponsb./impre

13、sssb.withsth.给留下深刻的印象;使铭记;itimpressedmethatsherememberedmyname.令我佩服的是她记得我的名字。2.remindv.提醒;使想起;常用结构有:remindsb.todosth.提醒某人做某事;remindsb.+(that)/wh-从句提醒某人;使某人想起;remindsb.about/ofsth.使某人想起或意识到;提醒某人某事imsorry,butiveforgottenyourname,canyouremindme?很抱歉，我忘记你叫什么名字了，你能提醒一下吗?youremindmeofyourfatherwhenyousayth

14、at.说到那的时候，我想起了你的父亲。知识拓展：remindern.提醒物;引起回忆的事物3.constantlyadv.始终;一直;重复不断地fashionisconstantlychanging.时尚总是日新月异。知识拓展：constantadj.连续发生的;不断的;重复的;4.previousadj.先前的;以往的;(时间上)稍前的;nopreviousexperienceisnecessaryforthisjob.以往的经验对这项工作不是很有必要。icouldntbelieveitwheniheardthenews.我听到这个消息的时候，我觉得简直令人那以置信。ihadonlyseen

15、himthepreviousday.我只在几天前见到过他。知识拓展：previouslyadv.先前的;早先thebuildinghadpreviouslybeenusedasahotel.这栋建筑早些时候被用作旅馆。5.bendv.(bentbent)弯曲;使弯曲;弯腰;弯身;常用搭配有:bendonesmind/effortstosth.致力于某事bendsb.tosth.迫使;说服bendthetruth歪曲事实itshardtobendanironbar.把铁棒弄弯很不容易。shebentherheadandkissedherdaughter.她低下头吻了她的女儿。6.pressv.压

16、;按;推;挤;坚持;敦促n.报章杂志，新闻工作者，新闻界shepressedahandkerchieftohisnose.她用手绢捂住鼻子。shepresseddownhardonthegaspedal.她用力踩下油门踏板。heisstillpressingherclaimforcompensation.他仍坚持索赔。thepresswas/werenotallowedtoattendthetrial.庭审谢绝新闻采访。7.switchn.&v.用作名词表示“开关;转换”。用作动词表示“转换”。shemadetheswitchfromfull-timetopart-timeworkwh

17、enherfirstchildwasborn.她生第一个孩子的时候调整了工作，把全职工作转换成了兼职工作。pressthesetwokeystoswitchbetweendocumentsonscreen.按这两个键来转换屏幕上的文件。icantworknextweek,willyouswitchwithme?下周我不想上班，你能和我换一下班。8.lackn.&v.用作名词，表示：“缺乏;短缺”;用作动词，表示：“缺乏;短缺;没有;不足”。alackoffood/money/skills缺乏食物/金钱/技能thetripwascancelledthroughlackofinterest

18、.因为缺乏兴趣这次旅行被取消了。helacksconfidence.他缺乏信心。知识拓展：lackingadj.缺乏;没有;匮乏;不足9.surroundingsn.环境;surroundv.围绕;环绕surroundingadj.周围的;附近的everyonelikestoworkinpleasantsurroundings.每个人都喜欢在愉快的环境中工作。10.catch/gain/getsightof发现，看出;losesightof看不见,忘记;loseonessight失明;atfirstsight一见就;乍看起来;at(the)sightof一看见就;beinsight看得见，在眼前;outofsight看不见atfirstsight,theproblemseemseasy.乍一看，这个问题似乎很简单。atthesightoftheteacher,theboyranaway.小男孩一看到老师就跑了。th