人教版高一英语必修三重点点拨学案：Unit 2 单元知识总结 Word版含答案.doc

单元知识回扣1diet n饮食，日常饮食；vi.节食(1)go on a diet节食(表动作)(2)be on a diet节食(表状态)2balanced adj.平衡的；均衡的balance n天平；平衡；结余；余额；v.平衡；权衡(1)a balanced diet平衡膳食(2)keep ones balance保持平衡(3)lose ones balance失去平衡(4)out of balance不平衡(5)balance.against.权衡与3和tired有关的短语：(1)be/get/become/feel tired of (doing) sth.be sick of (doing) sth.讨厌(做)某事(2)be tired from因而感到疲倦(3)be tired outbe worn out 非常疲倦4curiosity n好奇心curious adj.好奇的(1)out of curiosity出于好奇(2)with curiositycuriously好奇地(3)be curious about sth.对某事好奇(4)be curious to do sth.好奇地做某事5与“get”有关的短语：(1)get away with被放过；(做坏事)不受惩罚；偷携某物潜逃；偷走(2)get across把解释清楚；被理解(3)get along/on with进展；与相处(4)get over从(病、损失等)中恢复过来；克服(5)get through通过；接通(电话)6lie n谎话；谎言；vi.说谎tell sb.a lie(tell a lie/lies to sb.)向某人撒谎注意下列词形变化：(1)lieliedliedlying撒谎(2)lielaylainlying躺；位于(3)laylaidlaidlaying放置；产卵7discount n折扣(1)at a discount打折扣(2)get/give/offer a discount得到/给予/提供折扣8“否定词比较级”表示最高级形容词比较级与否定词连用，表达最高级的含义。常用的否定词有：no，not，never，nothing，nobody，hardly等，其意义为：再也没有比这更的了。9have sb./sth.doing让一直不断地做某事(1)wont/cant have sb.doing sth.不能容忍某人做某事；不允许某人做某事(2)have sb.do sth.使某人做某事(3)have sth.done请别人做某事；(主语)遭受了不好的事情；使某事被做(4)have sth.to do有事情要做10consult vt.请教，咨询；商量；查阅(1)consult (with) sb.about/on sth.就某事和某人商量(2)consult the dictionary查字典11与“all”有关的短语：(1)after all毕竟，终究(2)above all首要，最重要的是(3)first of all首先(4)in all总计(5)all in all总的来说(6)not at all一点也不；别客气12debt n债；债务；恩情；情义(1)in debt负债(2)be in debt to sb.be in sb.s debt欠某人的钱；欠某人的情(3)owe a debt欠债(4)pay off debt还清债务(5)get/run/fall into debt陷入债务中13limited adj.有限的limit vt.限制；限定；n.界限；限度(1)be limited to.受限制于(2)limit.to.把限定在之内(3)there is a/no limit to.是有限的/无限的。(4)set a limit/limits on设定的限度(5)without limit无限地，无限制地14benefit n好处；利益；优势；v.有益于；有助于；受益beneficial adj.有益的(1)be of benefit to sb.be beneficial to sb.对某人有益处(2)for the benefit of.为了的利益(3)benefit from/by.从中受益，得益于15combine v(使)联合；(使)结合；combination n联合；结合(1)combine a with/and b使a与b结合起来(2)in combination with与联合16与“cut”有关的短语：(1)cut down削减；删节；砍倒；缩短(2)cut across穿过(某地)(尤指抄近路)(3)cut in插嘴(4)cut off中止，切断；使隔绝17find宾语宾补可以在此处作宾补的有现在分词、过去分词、名词、形容词、副词、介词短语等。balanced dietjohn earned his living by running a barbecue restaurant,1.which served delicious bacon，fried chicken breast and mutton roasted with pepper and garlic.but his food and discount 2.attracted(attract) fewer and fewer customers.finally，he was 3.in debt.next to johns restaurant，there was a slimming restaurant 4.serving(serve) fresh peas，carrots，eggplants，and raw cucumbers with vinegar.the hostess 5.was called(call) mary，who often said fibres benefited customers digestion the 6.most(more)，which attracted many customers who used to come to johns restaurant.in order not to let mary get away with telling 7.lies(lie)，john spied on mary despite her glare.but he was surprised that she was losing her customers，too.curiosity drove john 8.to consult(consult) an expert.the expert sighed and said，“both of your menus have weakness and limited strength.your customers put on weight too easily，while marys lose weight too 9.quickly(quick)so，john，cut down the fat of your food and increase vegetables and