高一英语人教版必修4-Unit2-Working-the-land知识点讲解课件

高一英语人教版必修四Unit2单词及语言点讲解1.strugglev.&n.努力；奋斗；搏斗；斗争(1).strugglefor为…而斗争Theystruggledforfreedom.他们为自由而斗争为独立而奋斗的国家acountry________________independencestrugglingfor(2).struggletodosth努力做某事为使事业成功，他一直努力奋斗Hehasbeenstrugglingtosucceedinhisbusiness.Hehasbeenstrugglingforsuccessinhisbusiness.(3).strugglewith/against与…斗争Hestruggledagainst/withcancerfortwoyears.他与癌症抗争了两年。他与小偷搏斗了一会儿。Hestruggledwithathiefforawhile.(4).struggletoone’sfeet挣扎着站起来2.decaden.十年(pl.decades)severaldecades数十年二十世纪的头十年thefirstdecadeofthe20thcenturyMyunclewenttoAmericaadecadeorsoago.3.饥饿，欲望n.使饥饿vt.&vi.渴望，渴求死于饥饿渴望冒险我们渴望自由。4.引起烦恼的，令人不安的adj.打扰，妨碍；使焦虑/烦恼v.一则令人不安的消息很抱歉打扰你了。这消息使我深感不安Iwasdeeply________bythenews.hungerhungerfor=behungryfordieofhungerhaveahungerforadventureWehungerforfreedom.disturbingdisturbadisturbingpieceofnewsI’msorrytodisturbyou.disturbed5.5.vt.使…膨胀，详述，扩张金属遇热膨胀Metalsexpandwithheat.那作者把他的短篇小说扩成长篇Thewriterexpandedhisshortnovelintoalongone.雄鹰展翅Theeagleexpandedhiswings.我们学校学生的数量在迅速增长Thenumberofthestudentsinourschoolisexpandingrapidly.expand6.thanksto多亏了你的帮助，我考试及格了Thankstoyourhelp,Ipassedtheexam.becauseof,thanksto,asaresultof表示“由于”时的用法区别:幸亏，由于▲becauseof意为“因为,由于”,普通用语,比其他短语更口语化;构成的短语在句子中通常作状语,后面可接名词、代词、分词或what引导的名词性从句等。如约翰很可能因为背部受伤错过比赛Johnsonislikelytomissthematchbecauseofhisbackinjury.因为我的腿伤我不能和别人走的一样快Becauseofmybadleg,Icouldn’twalksofastastheothers.因为他的妻子在场，我什么也没说。Becauseofhiswife’sbeingthere,Isaidnothingaboutit.thanksto“由于或因为某人(某事)”，通常用于好的方面,译为“多亏”,但有时作反语;引导的介词短语可置于句首或句末。因为演员的精彩表演喜剧很成功。Theplaysucceededthankstofineactingbyalltheactorsandactresses.多亏了你的帮助，我们成功了。Thankstoyourhelp,weweresuccessful.▲asaresult“因此,结果”,常用在有上下文(表原因)的情况下。asaresultof…“由于……的结果”,可置于句首或句末。Hehadsomebadfish.Asaresult,hedidn’tfeelwellthismorning.Asaresultoftheflood,thousandsofpeoplelosttheirhomes.他吃了一些坏鱼，因此感觉很不舒服因为这场洪水，很多人无家可归了7.rid-rid-ridvt.rid----of---摆脱，除去消除我们学校的暴力抛弃你的不良习惯将采取进一步的措施来消灭校园暴力。getridof摆脱，去掉，除去他伤风老是不好。摆脱，除去ridourschoolofviolenceridyourselfofyourbadhabitsFurthermeasureswillbetakentoridourschoolofviolence.Hecan’tgetridofthecold.8.satisfyvt.satisfyingadj.satisfiedadj.besatisfiedwithsatisfactionn.satisfactoryadj.satisfyone’sneeds/curiosity使我感到最满意的是我最终通过了期中考试。他对儿子的进步感到很满意。使满意，使满足令人满意的，使人满足的感到满意、满足的满意，满足令人满意的，圆满的满足某人的需要/好奇心WhatsatisfiedmemostisthatIpassedthemid-termexamfinally.Heissatisfiedwithhisson’sprogress.9.wouldrather宁愿；宁可wouldratherdothandoShewouldratherdiethangivein.你介意我抽烟吗？嗯，最好别抽。wouldrather+虚拟语气Iwouldratheryoupaidmenow.我宁愿他睡觉。prefertodoratherthando宁做---而不做DoyoumindIsmoke?Well,Iwouldratheryoudidn’t.Iwouldratherhewenttobed.10.thereforeadv.因此；所以Hehasbrokenhisleg;therefore,hecan’twalk.Asisknowntoall,wearewhatweeat,therefore,it’sveryimportantforustoformhealthyeatinghabits.他只有17岁，因此没有投票权。他伤了腿，因此，他走不了路。众所周知，吃啥补啥，因此，养成健康饮食对我们来说是很重要的。Heisonly17andthereforehehasnorighttovote.11.配备；装备vi;vt设备；器材n.一件设备一件有用的厨房设备配备有；装备有我们随身携带指南针，手电筒，帐篷等物品。我们学校配备了多媒体。equip-equipped-equippedequipmentapieceofequipmentausefulpieceofequipmentforthekitchenequip…with/beequippedwithWewereequippedwithacompass,flashlights，tentsandsoon.Ourschoolisequippedwiththemulti-media.12使迷惑；是为难vt这个困难的问题使我迷惑。迷惑的，糊涂的adj我被搞糊涂了，把那件事从头到尾再说一遍吧。人们被大量的信息搞糊涂了。令人困惑的；含糊的adj让人莫名奇妙的经历confuseThedifficultquestionconfusedme.confusedI’mconfused-sayallthatagain.Peoplewereconfusedbyalotofinformation.confusingaveryconfusingexperience13.后悔;遗憾n.&v.遗憾地令某人遗憾的是------对已做过的事感到后悔对要做的事感到遗憾记得/忘记做过某事记得/忘记要做某事我很遗憾地说/告诉/通知---她遗憾地回顾她给家庭所带来的痛苦.Shelookedbackwithregretonthepainshehadcausedherfamily.regret-regretted-regretted-regrettingwithregrettoone’sregretregretdoingsth./havingdonesth.regrettodosth.remember/forgetdoingsth.remember/forgettodoingsth.Iregrettosay/tellyou/informyouthat---我遗憾地通知你我们不能聘用你。1.---Robertisindeedawiseman.---Oh,yes.HowoftenIhaveregretted___hisadvice.A.totakeB.takingC.nottotakeD.nottaking2.Whenaskedbythepolice,hesaidthatheremembered___attheparty,butnot___.A.toarrive;leavingB.toarrive;toleaveC.arriving;leavingD.arriving;toleaveDCIregrettoinformyouthatweareunabletoemployyou.14.增强体质建立/开发/创办生意在我看来，为了增强体质，我们应该养成健康的饮食习惯。AsfarasI’mconcerned,weshouldformthehealthyeatinghabitinordertobuildupastrongbody.他创办的生意很红火。Hehasbuiltaverysuccessfulbuisness.buildupone’sbodybuildupone’sbusiness15.Leadtosth导致某种结果;通向1)Successliesinhardwork,whilelazinessoftenleadstofailure.2)AllroadsleadstoRome.意义相同的短语1)2)单词1)leadsbtodosth使得/引导某人做某事3)Whatledyoutotakeupactingasacareer?成功在于勤奋，而懒惰常常会导致失败。条条大路通罗马。accountforresultincause是什么让你开始从事演艺事业的？4)WewereledtobelievethatallthemoneyfromTheconcertwasgoingtothecharity.我们愿相信音乐会的全部钱款都要捐给慈善事业。16.focusn.焦点,中心点vt集中1)Herbeautymakesherthefocusofattention.她长得漂亮，很惹人注意。2)Intonight’sprogramourfocusisonCanada.3)I’msotiredthatIfocusonanythingtoday.今天晚上的节目中我们重点介绍加拿大。我今天太累了，精神集中不起来。4)Pleasefocusyourmindsonthefollowingproblem.请集中考虑以下问题。5)Thefarmersfocusonkeepingtheirsoilrichandfreeofdisease.农民关注的是保持土壤肥沃并且免受病害。17.reduce增加、提高减少了减少到增加了增加到我们班的学生减少了/增加了10%。我们班的学生减少到/增加到50人了。减少、缩减increasereducebyreducetoincreasebyincreasetoThestudentsinourclasshavereduced/increasedby10%.Thestudentsinourclasshavereduced/increasedto50.keep---freefrom/of我们应该努力