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高一英语必修四知识点讲解重点词汇

1.achieve

【课文原句】Shehasachievedeverythingshewantedtodo…(P3)

【点拨】achievev.意为“完成;到达”,指经过长期努力而到达某目标、地位或标准等。其名词形式为achievement,意为“成就;功绩”,asenseofachievement可指“成就感”。如:

Hehadfinallyachievedsuccess.

Evenasmallsuccessgivesyouasenseofachievement.

2.condition

【课文原句】Shehelpedimproveprisonconditionsandgaveprisonersworkandeducation.(P1)

【点拨】condition意为“环境;境况;条件”时,是可数名词,常用复数形式conditions;意为“状态;状况”时,是不行数名词,beingoodcondition表示“处于良好的状态”,beoutofcondition表示“安康状况不佳”。如:

Weshouldpaymoreattentiontothepoorlivingunderthebadconditions.

Theastronautssoongotusedtotheconditionofweightlessness.

Mycarisoldbutingoodcondition.

Heisoverweightandoutofcondition.

【学问拓展】condition意为“条件”时,常用短语onconditionthat,表示“假如;在……条件下”;在美国英语中,也常常用undertheconditionthat。如:

IwillcomeonconditionthatPeterisinvited.

Theyagreedundertheconditionthatthematterbedealtwithquickly.

3.devote

【课文原句】ShedevotedallherlifetomedicalworkforChinesewomenandchildren.(P1)

【点拨】devotevt.意为“投入于;献身”,其宾语后常与介词to搭配,to后接名词、代词或动名词。devote…to…意为“献身;致力于”,指把自己、时间、精力等奉献给某种工作或事业。如:

Hehasdevotedhiswholelifetobenefitingmankind.

Thegirl,towhomhewasdevoted,diedinatrafficaccidentbychance.

Afterhehasretired,hewilldevotehimselftogardening.

4.behave

【课文原句】Janehasstudiedtheseanimalsformanyyearsandhelpedpeopleunderstandhowmuchtheybehavelikehumans.(P2)

【点拨】behavevibeinterestedin;beconcernedwith

1)Justlisteningtosomebodyshowsyoucareaboutthem.

2)Yourparentsareonlydoingthisbecausetheycareaboutyou.

3)Theonlythingthisrich-andgreedymanseemstocareaboutismoney.

8.insistonsth/doingsth:todemandthatsomethingmustbedoneorthatyoumusthaveaparticularthing

1)Theschoolinsistsongoodbehaviourfromitsstudents.

2)Johninsistedondoingalltheworkhimself,thoughhewasinpoorhealth.

3)TheoldmaninsistedonhelpingmefindataxieventhoughItoldhimIdidn”tneedanyhelp.

必修4Unit3Atasteofhumor学问点讲解

Unit3重点汇合

1.content

【课文原句】Perhapsitmakesusfeelmorecontentwithourlifebecausewefeelthereissomeoneelseworseoffthanourselves.(P17)

【点拨】contentadj.意为“满意的;满足的”,becontenttodo意为“愿意去做某事”;becontentwithsb/sth意为“对某人或某事感到满足”,相当于bepleasedwith或besatisfiedwith。如:

I’mcontenttohelpyoutosetupawebsiteontheInternet.

Thosewhoarenotcontentwiththeprogresstheyhavemadewillhavegreatersuccess.

注:worseoff是badlyoff的比拟级,意思是“境况比……更差”;betteroff意为“境况比……好”。如:

Tomysurprise,Ifoundhislivingconditionsweremuchworseoffthanmine.

Withthedevelopmentofeconomy,moreandmorepeoplearebetteroff.

【学问拓展】content还可作动词,意为“使满意”;作名词时,表示“满意;心满足足”,也可表示“(书、报纸等的)内容;名目;含量”。如:

Myexplanationseemedtocontenthim.

Nowshebegantoliveinpeaceandcontent.

We”vediscussedtheunusualformofthebook—now,whataboutthecontent?

2.astonish

【课文原句】However,someactorscanastonishuswiththedeepfeelingstheycaninspireinusforacharactertheyareplaying.(P17)

【点拨】astonishvt.意为“使大为惊讶;使惊异”,比surprise程度强,比shock程度弱。如:

Iwasastonishedtohearthattheprofessorhadbrokendownbecauseofhishardwork.

Iwasastonishedbyhowmuchshe”dgrown.

【学问拓展】(1)astonishingadj.意为“令人惊异的”。如:

Theastonishingnewsmadetheworldastonished,andagreatmanypeopleexpressedtheiropinionsontheInternet.

(2)astonishedadj.指(某人)处于惊异、惊讶状况,常用beastonishedatsth。如:

HewasastonishedatwhatTomhadsaidanddone.

(3)astonishmentn.意为“惊异”,可用toone’sastonishment表示“使某人惊讶的是”。如:

Tomyastonishment,shestillrememberedmybirthday.

3.particular

【课文原句】Hebecamefamousforusingaparticularformofacting,includingmimeandfarce.(P17)

【点拨】particularadj.意为“专指的;特殊的;非常的;不寻常的”。beparticularabout/oversth意为“对某事很讲究/很挑剔”。inparticular意为“特殊地”。如:

Therewasnothinginthenewspaperofparticularimportance.

I”mnotparticularaboutmyclothes;Idon”tmindwhatIwear.

Hetalkedabouttheballgamesingeneralandtalkedaboutfootballinparticular.

Whatinparticulardidyoulikeaboutthelastapartmentthatwesaw?

4.worn-out

【课文原句】Heplayedapoorandhomelessperson,whoworelargetrousers,worn-outshoesandasmallroundblackhatandcarriedawalkingstick.(P18)

【点拨】worn-outadj.

(1)意为“磨损的;损坏的;穿破的(用坏的以至完全无用的)”。如:

Sinceyourshoesareworn-out,whynotbuyanotherpair?

(2)意为“筋疲力尽的;耗尽的”,相当于betiredout。如:

Hewasworn-outafterthelongjourney.

5.failure使某人感到无拘无束

standatease稍息

必修4Unit5Themeparks学问点讲解

Unit5学问综合辅导

1.amuse

【课文原句】Parksprovidepeoplewithaplacetoamusethemselvesandtoescapetheirbusylivesforawhile.(P33)

【点拨】amusevt.意为“使快乐;使快乐”,和please(取悦于;让……快乐)是近义词。amuseoneself意为“自娱自乐;消遣”。amuse的名词形式是amusement。如:

Ithinkitamuseshimtoseepeoplemakefoolsofthemselves.

IboughtamagazinetoamusemyselfwhileIwasonthetrain.

Theyaremorethanamusementparkswithrides,suchasaFerriswheel,merry-go-roundorarollercoaster.(P33)

Carlcamelastintherace,muchtomyamusement.

【学问拓展】amusedadj.意为“逗乐的;觉得好笑的”,常用beamused(at/bysth),指“觉得好玩;好笑;以……为乐”。如:

Shewasveryamusedby/atyourcomments.

Amusedbytheflyingkites,thechildstoppedcrying.

2.various

【课文原句】Thoughparkssharethisbasicpurpose,theyfindvariouswaystomeetthisneed.(P33)

【点拨】variousadj.意为“不同的;各种各样的”,相当于differentkindsof,后接复数名词。如:

Atthemeeting,thepeoplepresentexpressedtheirvariousopinions.

Thestudentswerelateforvariousreasons.

【学问拓展】various是由动词vary(变化)派生而来的形容词,它的副词形式是variously。variety是名词,意为“有变化”,用avarietyof表示“各种各样的;多种多样的”,后接复数名词,可与various互用。如:

Thesenewparkshaveavarietyofthingstoseeanddo.(P33)

3.charge

【课文原句】Theyallchargemoneyforadmission,andfortheridesandshowsinthepark.(P33)

【点拨】charge通常作及物动词,意为“收(费);索(价)”,此时charge后接宾语(被收费的对象)和钱数;假如接购置的商品或其它缘由,用for连接。如:

I’llchargeyoufivedollars.

Howmuchdoyouchargeforahaircut?

charge还可以表示“把……归咎于(to,on,upon);揭发;在控告(with)”。如:

Bobwaschargedwiththemurder,butherefusedtoadmitit.

【学问拓展】charge作名词时,构成很多固定搭配:incharge(主管);inchargeof(负责某事);inthechargeof(由……管);takechargeof(负责治理)。如:

Thedoctorinchargetoldustobecalm.

Whoisincha

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