高一英语必修3-Unit2-知识点总结

必修三Unit2知识点整理A.Wordsv.n.adj.adv.---------energyenergeticenergeticallybalancebalancebalanced---------slimslimnessslim------------------curiositycuriouscuriouslyweakenweaknessweak---------strengthenstrengthstrong------------------gentlenessgentlegentlylimitlimitlimited---------benefitbenefitbeneficial---------combinecombination---------------------------poisonpoisonous---------protect---------protective---------cooperatecooperation------------------B.Expressions1.diet（n.日常饮食&v.节食）beonadiet节食（表状态）goonadiet节食（表动作）abalanceddiet均衡的饮食ahealthydiet健康的饮食2.balancedadj.均衡的balance（n.&v.）outofbalance不平衡breakthebalance打破平衡loseone’sbalance失去平衡keepone’sbalance保持平衡3.frustratedadj.沮丧的，气恼的feel/befrustratedat/with对（因为）…感到沮丧（懊恼）【辨析】frustrated&frustratingfrustrated常修饰人，“感到沮丧的”frustrating常修饰物，“令人沮丧的”4.loseweight减肥puton/gainweight增重controlone’sweight控制体重5.curiosityn.好奇心withcuriosity好奇地outofcuriosity出于好奇satisfyone’scuriosity满足某人的好奇心havecuriositytodosth.怀着好奇心做某事showone’scuriosityaboutsth.对某事表现出好奇6.getawaywith逃脱惩罚，偷走【拓展】getaway逃脱，离开getawayfrom从…逃脱，离开getover恢复，克服getthrough通过，完成getalong/onwith与…相处getaround（消息）传开，各处走动getdownto(doing)sth.开始着手于(做)某事7.telllies(tellalie)说谎tellawhitelie善意的谎言【辨析】lie与lay动词原形过去式过去分词现在分词词义lieliedliedlying说谎laylainlying躺，位于laylainlaidlaying放置，下蛋8.discountn.折扣at/withadiscount打折offer/givesb.adiscount给某人打折9.consultv.咨询，请教，商量consultsb.aboutsth.咨询某人某事consultwithsb.与某人商议consultadictionary=lookup…inthedictionary查字典10.earnone’sliving=makeone’sliving谋生earnmoney挣钱earnrespect赢得尊重11.indebt欠债（反义）outofdebtpayoffthedebt还清债务12.glare(v.怒视，闪耀&n.怒视，炫光)【辨析】glareat,stareat,glanceatglareat:由于生气而瞪视着stareat：出于好奇，无礼貌或者傲慢地长时间看着glanceat:匆匆一看，一瞥13.limitedadj.有限的limit（n.限制，限量，限额&v.限制，限量）withoutlimit毫无限制地beyondlimit超出限制setalimitto设定…的限度14.benefit（n.好处，利益&v.有利于，受益于）beneficialadj.有益的，有用的beofbenefitto=bebeneficialto对…有利benefit…from….从…获利15.combinewith和…结合combineAwith/andB把A和B结合起来16.cutdown削减，节制【拓展】cutin插话cutoff切碎cutoff中止，切断cutaway切除cutout删除17.successn.成功，成功的人或事v.succeedindoing成功做某事18.beforelong&longbefore【辨析】beforelong:=soon“不久后”常与一般过去或一般将来时连用longbefore“很久前”常用句型：Itwasnotlongbefore不久就…19.sigh(n.&v.叹息，叹气)signn.标记，符号20.rawmeat生肉rawmaterial原材料21.win…back赢回，重新获得winthefirstprize赢得一等奖wintheNobelPrize赢得诺贝尔奖C.Sentences1.“否定词+形容词或副词的比较级”表示最高级的含义。常用否定词：no,not,never,nothing,nobody,hardly含义：再也没有比…更…了。【翻译】1.我从来没有看过比这更有趣的电影。Ihaveneverwatchedamoreinterestingmovie.2.我从没见过比他更精力充沛的小孩。Ihaveneverseenamoreenergeticchild.3.我再同意不过了。Icannotagreemore.2.have/getsb.+宾补havesb.doingsth.让某人一直做某事，容忍某人做某事【翻译】1.我不能容忍你对你的父母说谎。Ican’thaveyoutellingliestoyourparents.2.汤姆不能容忍孩子们捉弄这位老师。Tomcouldn’thavechildrenplayingtricksontheteacher.