人教版必修三unit2单词讲解.doc

(完整word版)人教版必修三unit2单词讲解(完整word版)人教版必修三unit2单词讲解(完整word版)人教版必修三unit2单词讲解diet①n.日常饮食健康的饮食ahealthydiet均衡的饮食abalanceddiet正在节食的人不能吃巧克力.控制饮食，节食be/goonadieteg.正在节食的人不能吃巧克力。Peoplewhoareonadietcan'teatchocolate.使某人节食putsb.onadieteg。我的医生严格限制我的饮食。Mydoctorstrictlyputmeonadiet.②v.节食，限制(他人或自己的）饮食eg。她正在节食减肥.Sheisdietingtoloseweight。我的医生严格限制我的饮食.Mydoctorstrictlydietedme.diet可数名词，指的是习惯的日常食物或因病或减肥而规定的食谱。food一般的词语，凡是能吃喝的东西都可称作food2。protectiveadj.给予保护的，保护的protectv。保护protectionn.保护protectorn。保护者3.balance=1\*GB3①v.使平衡，权衡eg为了平衡贸易,他们将不得不减少在美国购货。Inordertobalancetheirtrade,theywouldhavetobuylessgoodsintheUnitedStates。=2\＊GB3②n.天平，平衡4。roastadj.烤制的roastduck/chickenv。烤，烘烤stir—fry炒；stew炖/焖；boil煮;steam蒸；fry炸/煎5.oughtv。aux.应该oughtto①应该,情态动词,只有一种形式，没有人称和数的变化②ought的否定形式由直接加not构成oughtnotto（oughtn’tto），疑问式将ought提到句首构成.③反意疑问句里Heoughttobehere，oughtn'the？④oughttohavedone本应该做某事（实际没做）oughtnottohavedone本不应该做（实际做了)6。curiosityn.好奇心，求知欲→curiousadj.好奇的→curiouslyadv。好奇地Satisfyone’scuriosity满足某人的好奇心showone’scuriosityabout对…表现出好奇他的答复丝毫没有满足我的好奇心Hisreplydidn'tsatisfymycuriosityatall。becuriousabout/todo7。getawaywith被放过,（做坏事）不被惩罚Ifstudentscheatintheexam,they’llnevergetawaywithit。Twoclerksrobbedthebankandgotawaywithalotofcash。Thedriverwasluckytogetawaywithonlyafine.［链接］getalong/onwith相处,进展getoutof从…中出来;摆脱getover克服getdownto开始着手getbehindwith=fallbehindwith落后于…getthrough完成(任务）,（电话)接通8.lien。谎言tellalie/telllies说谎liev.:lie—lied–lied-lying______/lay-laid-laid-laying_______/lie-lay-lain—lying_______;Themanlyingthereliedthathehadlaidthemoneyonthetable/Helaidthecarpetonthefloorandthenlayonit./Heislying.Thecatisnotontheroof。It’slyingunderthetable.9。discountn.折扣give/make/allowadiscount(on)…打折buy/get/sellsthatadiscount以打折价买/卖…如果我买一整箱酒你们能打折吗?DoyougivemeanydiscountifIbuyawholeboxofwine?我以四折的价格买了这条裙子Iboughtthisdressatadiscountof60%.v.打折;不理会,不重视（ignore)对他说的话你不必当真Youcandiscountwhathesaid.10.strengthn.强项；长处；(人的）力气，力量≠weaknessn.弱点Mathsishisstrength。数学是他的强项。Werelyonthestrengthofthepeople。我们依靠人民的力量.strengthenvt.加强11。consultvt。查阅;请教co