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单元知识预览项目单词及其词性变化（语法填空必备）重点单词1．burstvi.爆裂；爆发n．突然破裂，爆发2．eventn．事件；大事3．nationn．民族；国家；国民→nationaladj.国家的，民族的→nationalityn．国籍4．ruinn．废墟；毁灭vt.毁灭；使破产5．sufferingn．苦难；痛苦→sufferv．受苦，遭受6．extremeadj.极度的→extremelyadv.7．injurevt.损害；伤害→injuredadj.受伤的→injuryn．伤害，损害8．destroyvt.破坏；毁坏；消灭9．uselessadj.无用的；无效的；无益的→useful(反义词)→usev.&n．使用，利用10．shockvt.&vi.(使)震惊；震动n．休克；打击；震惊11．rescuen.&vt.援救；营救12．trapvt.使陷入困境n．陷阱；困境13．electricityn．电；电流；电学→electricadj.用电的；带电的；发电的→electricaladj.与电有关的；电学的14．disastern．灾难；灾祸15．buryvt.埋葬；掩埋；隐藏16．sheltern．掩蔽；掩蔽处；避身处17．damagen.&vt.损失；损害18．frightenvt.使惊吓；吓唬→frightenedadj.受惊的；受恐吓的→frighteningadj.令人恐惧的19．judgen．裁判员；法官vt.断定；判断；判决→judgementn．判断，判决20．expressvt.表示；表达n.快车；速递→expressionn．表达→expressiveadj.有表现力的重点短语1．be/goonadiet节食2．oughtto应当；应该3．loseweight体重减轻；减肥4．getawaywith被放过；(做坏事)不受惩罚5．tellalie说谎6．win...back赢回；重新获得7．earnone’sliving谋生8．indebt欠债9．spyon暗中监视；侦察10．cutdown削减；删节11．beforelong不久以后12．putonweight增加体重13．glareat怒视14．benefitfrom受益于15．throwaway扔掉；丢弃经典句型（高考书面表达必备）1．Nothingcouldbebetter...再没有比这更好的了……2．HecouldnothaveYongHuigettingawaywithtellingpeoplelies!他可不能让咏慧哄骗人们后跑掉！3．Whydon'tyousitdownandtryameal?你为什么不坐下来吃顿饭呢？必备语法（高级句型）情态动词（2）晨读范文背诵【辽宁省六校协作体2019届高三上学期期初联考】假定你是李华，将参加学校举行的英文演讲比赛，已写好演讲镐。给教你英语口语一年并已回国一个月的外教Mr.Daniel写封邮件，请他帮你审核稿件并做出必要的修改。注意：1.词数100左右；2.可以适当增加细节，以使行文连贯。______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________【参考范文】DearMr.Daniel,Howtimeflies!It’sbeenamonthsinceyouwentbackhomeafterayear’steachingusspokenEnglish.Howareyourecently?I’mwritingtoaskyouforhelp.IwillattendtheannualEnglishSpeechCompetitionheldinourschoolnextweek,andIhavejustcompletedmyspeechdraft.However,I’mnotquitesureaboutthesentencesandstructuresused.Iknowyouareanexpertinthisfield,sowouldyoubekindenoughtosparesometimetogothroughthemanddosomenecessarycorrectionforme?Thedetailsareintheattachment.Bestwishestoyouandyourfamily!Yours,LiHua语言知识精析重点单词精讲考点1．dietn．日常饮食vi.节食【教材原句】Everybodyhastoeat,butdoyoueatahealthydiet?每个人都得吃，但是你吃的是健康的饮食吗？【例句研读】(1)Thedoctorputmeonalow-saltdiettoreducemybloodpressure.医生______来降低我的血压。(2)Marythinkssheistoofatthatshehastogoonadiet.玛丽认为她太胖了，得______。【答案】(1)控制我的饮食(2)节食【归纳拓展】be/goonadietputsb.onadiet用规定的食谱，控制饮食adietofsth.多得令人生厌的事物辨析：diet指通常吃的食物，尤指规定的食谱[如治疗疾病或减轻体重的食物]，还可作动词“节食”。food指人或动物所需的食物；或植物所需的养料。Wecannotsurvivewithoutfoodanddrink.【即时巩固】1.___________________________isbadforyourhealth.太油腻的食物对你健康不利。2.ThedoctorsallsuggestedI_______________________.医生们都建议我节食。3.Imustn’thavechocolate—I’mona______.4.—Correct____isimportant.—Iagree.Idon’teatsweetsnow,forI’mona_____.A.diet;dietB.food;foodC.diet;foodD.food;diet考点2．balancen.平衡v.平衡；权衡【教材原句】Whatwillhappentoyouifyoudon’teatabalanceddiet?如果你不吃平衡的饮食会怎样呢？【例句研读】(1)Wemust________thegoodandevilofthings.我们必须权衡事物的好坏两个方面。(2)Theacrobat__________________onthehighrope.杂技演员在高处的绳子上使自己保持平衡。(3)Itisdifficultto__________________________onanicypavement.人行道上结了冰，要想不摔倒可不容易。【答案】(1)balance(2)balancedhimself(3)keepone’sbalance【归纳拓展】balancedadj.平稳的，安定的，和谐的inthebalance悬而未决thebalanceofforces力量对比outofbalance失去平衡keepone'sbalance保持平衡，保持镇静loseone'sbalance失去平衡，失去镇静throwsb.offthebalance使某人失去平衡，使某人慌乱【即时巩固】(1)Howlongcanyou_________ononefoot?你能单脚站立多久？(2)Trytoachieve__________________betweenworkandplay.争取把工作和娱乐更好地结合起来。(3)Tryto_________________byeatingmorefruitandlessprotein.多吃些水果,少摄入些蛋白质,使饮食均衡合理。(4)Whilestandingonamovingbus,you’resupposedtoholdontothebarinordernotto_____.A.inbalanceB.keepbalanceC.losebalanceD.holdthebalance考点3．lien．谎话；谎言vt.&vi.说谎；躺，处于(某位置)【教材原句】HecouldnothaveYongHuigettingawaywithtellingpeoplelies!他不能让雍慧哄骗人们却不受到惩罚。【例句研读】(1)Themanmustbeaspyandwas____________.这名男子一定是个间谍且在说谎。(2)Youare______and_____cannotcoverupfacts.你在说谎，但谎言掩盖不了事实。(3)Thefactory_________thewestofthetown.工厂在镇的西边。【答案】(1)tellingalie(2)lying；lies(3)liesto【归纳拓展】tellalie/lies说谎[反]tellthetruth说实话awhitelie善意的谎言abiglie弥天大谎lietosb.向某人撒谎liein在于；处于liedown躺下；屈服lieonone'sside/back/stomach侧卧/仰卧/俯卧Therelies...某地有……提示：易混词形变化：lie撒谎→lied→lied躺→lay→lain→lyinglay放；产卵→laid→laid→laying【即时巩固】(1)Don't______yourcoatonthebed.不要把你的外衣放在床上。(2)—WhatmakesTomunpopularwithhisfellows?—__________.----什么使汤姆不受同事欢迎？---说谎。(3)Ireallyregret___toyou,butatthattime,Ihadnochoice.A.totellalieB.tellingalieC.tellalieD.tellingalieremember/forget/regrettodo:动作未发生。依照句子的意思，是对做过的事表示悔恨,因此regret后用动名词，故答案为B.考点4．consultvt.&vi.向……咨询；查阅【教材原句】Shedidnotconsultadoctorbutlivedonadietofrice,rawvegetables,bananasandlemons.她没有咨询医生，但是吃谷物，蔬菜，香蕉和柠檬。【例句研读】(1)You'dbetter______adoctor______yourillness.你最好找医生咨询一下你的病情。(2)Whenyoutakeageographyexam,youmay__________________.参加地理考试时，你可以查阅地图。【答案】(1)consultabout(2)consultamap【归纳拓展】consultantn．会诊医生；顾问consulti