egegegegegegegeg.egThe Crystal Palace 水晶宫Lesson 805-26-2014New words and expressionspalacen 宫殿extraordinaryadj不平凡的，非凡的exhibitionn展览ironn铁variousadj各种各样的machineryn机器displayn展览steamn蒸汽profitn利润collegen学院palace1n 宫殿the Summy Palace颐和园Buckingham Palace白金汉宫2n(尤其指欧洲大陆）华丽的大厦The nobles of Florence built splendid palaces. Florence的贵族们建造了华丽的宫殿。
His home is a palace compared to our little house. 和我们的小家比起来，他的家简直是个大宫殿。
stately home庄院（常有历史价值，艺术珍藏供人参观）palace revolution宫廷政变extraordinary1adj奇特的What an extraordinary hat !多么奇特的帽子呀！2adj非凡的，不寻常的a girl of extraordinary beauty美丽非凡的女孩子3adj临时的The committee meets regularly on Fridays, but there will be an extraordinary meeting next Wednesday. 委员会议在每周三定时碰头，但是下周三会有一次临时会议。
extra+ordinaryordinaryadj平常的，普通的，通常的（近义词：normal, usual)an ordinary day平常的一天ordinary people like you and me 你我之类的老百姓extraadj额外的，附加的extra pay for extra work多劳多得" extra-" +"adj" 描述事物性质或特征在程度上大大超过原词所描述的extra-thinadj格外的薄，格外的瘦extra-largeadj格外的大extra-specialadj非常的特别，尤其特别extra-brightadj非常聪明，智力超群exhibition1n展览on exhibition在展览，在展出Some of the children`s paintings are now on exhibition at the school. 孩子们的一些画正在学校里展出。
2n展览会an international trade exhibiton 国际贸易展览会make an exhibition of oneself 当众出丑，出洋相Get up off the floor and stop making such an exhibition of yourself. 从地上爬起来，别再当众出丑了。
exhibit 1n（尤其指博物馆里的）展品Don`t touch the exhibits.请勿碰展品。
a priceless exhibit一件极其贵重的陈列品2v展览（某类型物品），是及物动词to exhibit paintings展览绘画作品to exhibit flowers展出花卉to exhibit new cars展出新车iron1n铁Strike while the iron is hot. 趁热打铁。
Iron and Blood.铁血政策。
喻指“残暴的政治手段”2n熨斗egegegegegegegegeg坚韧不拔的毅力坚强的意志an iron willhave(several) irons in the fire同时进行数种不同的事情a man of iron铁汉a woman of iron铁女人rule someone with a rod of iron 以铁腕统治the iron hand in the velvet glove/ the iron fist in the velvet glove 外柔内钢various1adj各种各样的Of all the various ways of cooking an egg, I like boiling best. 在鸡蛋各种的烹饪方法中，我最喜欢煮鸡蛋。
for various reasons由于种种原因Youe reasons for not wanting to meet Mr. Smith may be many and various, but you must still meet him. 你不想见Smith的理由五花八门，但你还得见他。
2adj许多Verious people among those present thought they`d heard the aircraft. 在场的人中许多人认为他们听到飞机的声音了。
variouslyadv各式各样地，五花八门地variety1n变化，多样性She didn`t like the work, because it lacked variety. 她不喜欢这份工作，因为她缺乏变化性。
2n种种Everyone arrived late at the party for a variety of reasons. 每个在聚会上迟到的人都有种种原因。
variety meat(美，委婉)（指牲畜的心，头，脑等部分）杂肉variety show综艺节目variety store在货铺（美）machineryn[u]机器（械）（集合称）a great deal of machinery许多机器machine n[c]机器 (man-made instrument or apparatus which uses power)缝纫机a sewing machinea machine tool机床，工作母机tooln工具 (an instrument for doing work, such as a hammer for spade)display1n陈列，展示be on display在展览，在陈列Many priceless photographs are on display. 许多珍贵的照片在展出。
a display of skill技术表演a display of fruit陈列的水果a display of military might军事力量的展示2v陈列，展示，表露（to show）to display fruit in a shop在店里摆水果to display one`s true feelings 流露出真实感情display one`s wealth炫耀财富陈列商品to display goods for sale显示出无知display one`s ignorancesteamn[u]煮沸时所冒出的蒸汽，水汽蒸汽机a steam enginesteam-boat汽船；汽艇steam-ship汽船；汽艇steamed-bread馒头sreamern蒸锅steam iron蒸汽熨斗2n(水冷却水时所形成的)露，水汽Steam formed on the inside of the kitche windows. 凝结在厨房窗户上的水汽。
let off steam/ work off steam消除心中闷气I was so angry. I worked off steam by taking a long walk. 我很气愤，我走了好久的路来消除心中的闷气。
full steam ahead全速前进get up steam开始发动，开火启动under one`s steam/ under its own steam 凭自己的力量或努力profit1n利润He sold his house at a profit; he made a profit of$ 1000 on the sale.他卖房子赚了钱，在这笔生意上他赚了1000美元。
3egegegeg123456789101112131415He sold his house at a profit; he made a profit of$ 1000 on the sale. 他卖房子赚了钱，在这笔生意上他赚了1000美元。
There`s very little profit in selling land at present. 现在买地利润很薄。
2n利益（正式）They are only interested in a quickprofit. 他们急功近利。
profitlessadj无利益可言的It would be profitless to do such a foolish thing. 干这种愚蠢的事情是毫无利益可言的。
profitableadj有用的，有利益的She spent a profitable day cleaning the house thoroughly. 她善用这一天，彻底地清扫了房子。
a clear profit净利a gross profit毛利college1n大学内的学院universityn（综合性）大学2大学（美）collegiateadj学院的，大学生的形容词和副词的比较级和最高级Key Structures 比较级：加er/more +adj/adv最高级:加est/(the)most +adj/advExercises:Prevention is than cure. 预防比治疗要好。
Now we speak English than we did last term. 我们这学期讲英语比上个学期要多。
Facts are than words. 事实胜于雄辩。
Are you feeling ? 你感觉好些了吗？My sister is 2 years younger than me . 我的妹妹比我小2岁。
He is fat , but his brother is still . 他很胖，但是他哥哥更胖。
Of all his novels I like this one . 在所有的小说中我最喜欢这一本。
She goes to work than the others. 她比别人上班早。
He behaved even than usual. 他表现的比平常还有糟糕。