英语必修4unit2单词词汇导学案

Unit2workingthelandrid...of_________________besatisfiedwith_________________，thanksto_________________，wouldrather_________________，buildup_________________，leadto_________________，focuson_________________，keep...freefrom/of_________________Ⅰ.联想记忆(依据提示写出相应的词汇以及有关短语)1．adj.晒黑的2．strugglevi.&n．斗争；努力→struggle为而斗争/奋斗→struggle努力做(困难的)事3．be____对感觉满意→becontentwith/bepleasedwith对感觉满意4．_________________vt.&n．遗憾；懊悔→regret_________________懊悔做过某事→regret_________________遗憾地做某事渐渐加强→buildoneselfup强体健身6_________________致使；造成(结果)→contributeto致使7．_________________..._________________使免受(影响、损害等)；_________________使不含(有害物)→befreefrom/of免受Ⅱ.构词记忆(依据提示写出相应的词汇及其派生词)1．_______________n．饥饿；欲念；vt.&vi.(使)受饿→________________adj.饥饿的；盼望的2．disturbvt.打乱；使不安→_________________adj.惹起烦忧的3．freeadj.自由的→_________________n．自由；自主4．equipvt.&vi.装备；装备→_________________n．设施5．_________________vt.占有→occupationn．工作；职业；占有6．chemistryn．化学→_________________adj.化学的7．nutritionn．营养→_________________adj.有营养的8．discovervt.发现→_________________n．发现9．reducevt.减少→_________________n．减少vi.&n．斗争；拼搏；努力(教材原句)．..forwhomhehasstruggledforthepastfivedecades.过去五十年来，他素来在努力帮助他们。联想拓展struggletoone'sfeet挣扎着站起来strugglefor为而奋斗；努力求取struggleagainst/with向作斗争；同格斗

struggletodosth努力做某事；挣扎着做某事struggleon/along挣扎着，坚持下去/勉强生计下去withastruggle费力地达成句子②那两个领导人正在强抢权利。Thetwoleaders__________________________.③她靠着特别微薄的收入困难地奉养一家人。___________________________afamilyonaverylowincome.【助记】Farmersalwayshavetostruggleforaliving.Theyoftenstruggleagainst/withthebadweatherforabetterharvest.Someofthemevenhavetoleavetheirhometownandgotoworkincities,strugglingtoincreasetheirincome.农民素来都得为了生计而努力，他们经常与恶劣的天气斗争来争取好一点的收成，他们中的一些人甚至不得不走开家乡到大城市打工，努力地增添他们的收入。2．expandvt.&vi.扩大，增添；使变大；使加强；使膨胀；expansiveadj.易扩大的；易膨胀的；广阔的expansionn.扩大；膨胀；扩大；发展【链接训练】用expand的适合形式填空①Atyre轮胎________whenitispumped打气air.②The________ofgasesusuallydependsonthetemperature.③Nowthe________landisbecomingsmallerandsmaller.(1)expand睁开，扩大，使膨胀；不单指尺寸的增添，还可指范围和体积的扩大。(2)extend伸长，延长，指空间范围等的扩大，以及长度、宽度的向外延长，也可指时间的延长。(3)spread张开，流传，一般指向四周八方扩大流传的范围，如流传(疾病)、散布(信息)等。(4)stretch伸展，拉长，一般指由曲变直、由短变长的伸展，不是加长。用expand，extend，spread或stretch的适合形式填空Thehotweather__________________________________toOctober.Water__________________________________whenitfreezes.He__________________________________hisbodyfull.Thefiresoon_________________tothenearbybuilding.3．equipvt.装备；装备equipmentn．[U]装备；设施（不行数名词）apieceofequipment(不行用anequipment)概括拓展equip...with...用装备，使装(具)备beequippedwith装(配)备；安装

befully/specially/poorly/wellequipped装备齐备/独到/简陋/圆满equipsth.on...在上装备某物equipsb.for...使某人拥有Agoodeducationshouldequipyouforlife.优秀的教育能使你受用一世。It'stimetoequipyourselfforthejourneyabroad.你该准备出国的行装了。Theexplorersweretoldto________themselveswitheverythingtheywouldneedforthevoyage.A．associateB．equipC．relateD．feedn．遗憾，懊悔vt.遗憾；痛惜(教材原句)Hisfathersaysthathehasneverregrettedsendinghissontostudyabroad.他的父亲说，他从不懊悔把儿子送到外国学习。联想拓展regretdoing/havingdonesth懊悔以前做过某事regrettodosth遗憾/对不起要去做某事.(常和tell，say，inform等动词连用)对将要做某事表示遗憾regretnottohavedonesth懊悔没做过某事regret＋that-clause遗憾feelregretfor对感觉懊悔toone'sregret令某人感觉遗憾的是withgreat/deepregret很遗憾①—Iregret______youthatJohnhasbeenfired.—Icanhardlybelievemyears.Heissuchafineworker.(2013·济南外国语学校质检)A.tellingB.havingtoldC.totellD.tohavetold②“Tommy，run！Bequick！Thehouseisonfire！”themothershouted，with______clearlyinhervoice.(2011·湖北，21)A．angerB．rudenessC．regretD．panic达成句子③Onlyrecently，whenshebegantowriteGrowingUpAgain，________________________(她才懊悔忽略了她妈妈)，“Idon'tknowhowtouseacomputer，”sheadmits.(2012·湖南·阅读理解B)`④十分对不起，那工作已经有人做了。I_____________thejobhasbeenfilled.⑤她为自己发了性情而深感懊悔。Shedeeply________________________.用所给动词的适合形式填空Iregret_________________(break)yourglass；Iwillbuyanewoneforyou.②Iregret_________________(tell)youthatyoucan’tpasstheexamination.Iregret_________________(disturb)yousolong.4.thanksto因为；幸好；因为(教材原句)Thankstohisresearch，heUNhasmoretoolsinthebattletoridtheworldofhunger.因为他的研究，结合国在除去世界饥饿的战斗中有了更多的方法。联想拓展表示“因为；因为”的短语还有：becauseof，owingto，dueto，onaccountof，resultfrom，asaresult(of)，forone’ssake，forthesakeofsb等。becauseof因为；因为owingto因为，因的缘由asaresultof作为的结果，因为dueto因为，因为onaccountof因为forthereasonof因为的原由【点津】thanksto属非正式用语，在句中可作表语或状语。后边接的原由常带有踊跃意义，多用于好的方面，常译为“多亏”，指引的介词短语可置于句首或句末。becauseof语气最强,多用于表示直接原由。一般放在主句今后,有时也可放在主句以前。和thanksto同样都属非正式用语,用于解说某件事发生的原由和过程。但是thanksto常带有踊跃意义。asaresultof:asaresultof后边接的原由平时带有悲观意义。在句中作状语。owingto属较正式的用语，常用于正式的通知或公然申明，在句中多作状语。dueto可以作表语或状语，在标准英语中不可以位于句首。duetosth./sb.意为“因为，因为”。It'sacknowledgedthatthetrafficaccidentwaslargely________thedriver'scarelessness.A．becauseB．duetoC．thankstoD．witharesultof达成句子②________________________________(多亏了你的激励)，Imadecontinuousprogressinmath，andfinallymadeupmymindtostudyitintheuniversity.(2012·广东·读写任务)(1)Thefailureoftheplanwas_______（因为）badmanagement.(2)Hisabsencewas_____________________(因为坏天气).5．rid...of挣脱，除去(不好的东西)

概括拓展(1)rid...of...常于用构造beridof或getridof中。beridof已挣脱掉，已除去getridof办理掉；挣脱ridoneselfof...挣脱；从解脱Hehasgone,andI’mgladto_________________him.他走了，而我很快乐挣脱了他。Hebelievedthathismanager_________________forpersonalreasons.他以为经理是出于个人原由想开除他。Youmust___________________________________________________.你一定挣脱这些迂腐看法的拘束。_________________达成句子Howto_________________thesethings_________________abigproblem.A．beridof；isB．getridof；isC．beridof；areD．getridof；aregetridof挣脱remindsb.ofsth.提示某人某事informsb.ofsth.通知某人某事robsb.ofsth.抢劫某人某物cheatsb.ofsth.欺诈某人某物6.Hewouldmuchratherkeeptimeforhishobbies.他情愿把时间花在自己的爱好上。联想拓展1)wouldratherdosth.＝prefertodosth.情愿(可)做某事wouldrather(not)dosth.情愿(不)做某事2)wouldratherdo...thando...woulddo...ratherthando...＝ratherthando...would...＝prefertodo...ratherthando...prefersth更喜爱某物情愿做也不肯做；与其做倒不如做3)wouldrather＋从句(从句使用虚构语气)wouldrather(that)sth.情愿某人做某事(用一般过去时表示与现在或未来事实相反)wouldrather(that)donesth.情愿某人做过某事(过去达成时表示与过去的状况相反)4)wouldratherhavedone原来想做而未实现Ratherthanrefusetohelpyou，Iwouldborrowmoneyfrommyfriends.我情愿向朋友借款，也不想拒绝帮助你。Don'tcometomorrow.I'dratheryoucamenextweekend.明日别来，我希望你下周末再来。Iwouldratherthatyouhadn'tmissedtheexhibition.我真希望你没错过博览会。(事实上已错过)Ratherthan________onacrowdedbus，healwaysprefers________abicycle.A．ride；rideB．riding；rideC．ride；torideD．toride；ridingIfyouletchallengesstimulate______annoyyou，muchmorecanbeaccomplishedthanyouthoughtpossible.A．ratherthanB．otherthanC．lessthanD．morethan一句多译我情愿步行也不坐出租车去那里。①.②.③.leadto致使(＝resultin)；造成(结果)；通向(不用于被动语态)(教材原句)Manyofthesechemicalscanleadtocancerorotherillnesses.好多化学物质会致使癌症或其余疾病。联想拓展leadsbtodosth使某人做某事/指引某人做某事leada．..life过着的生活(1)leadto中to为介词，后跟名词、代词或形式。(2)leadsth./sp.使得出(看法)/指引某人去lead带某人进入leadtheway带路；处于当先地位①Lookoverthere—there'saverylong，windingpath_____uptothehouse.(2011·山东，27)A．leadingB．leadsC．ledD．tolead

达成句子②Alackofconfidence___________________________(能惹起好多难过)．(2012·福建·短文填词)③是什么让你开始从事演艺事业的What__________________actingasacareer④这个印刷错误造成很大的混杂。Thismisprint________greatconfusion.8.buildup渐渐加强；成立；开发(教材原句)Thesechemicalsinthefoodsupplybuildupinpeople'sbodiesovertime.随着时间的推移，食品中的这些化学成分会在人体中聚积。联想拓展buildsb/oneselfup加强体质buildupone'shealth/body增进健康buildupafame成扬声誉③Takingexercisehelpsusbuildupourbodyandkeepaclearmind.锻炼身体帮助我们加强体质，保持脑筋清醒。④Hardworkingconditionscan_______yourcharacter.(喻)艰辛的工作条件能磨练人的质量。达成句子①来往的车辆在通往市里的道路上越聚越多。Traffic_______________onroadsintothecity.②试一试让他增添对自己的