1、Unit 51 roll1 roll verb 1 I or T; usually + adverb or verb 1 I or T; usually + adverb or preposition to (cause to) move preposition to (cause to) move somewhere by turning over and over or somewhere by turning over and over or from side to side:from side to side:The vase rolled off the edge of the t
2、able The vase rolled off the edge of the table and smashed.and smashed.2 I or T; usually + adverb or 2 I or T; usually + adverb or preposition to move somewhere easily preposition to move somewhere easily and without sudden movements:and without sudden movements:A tear rolled down his cheek.A tear r
3、olled down his cheek.3 I If an aircraft or a ship rolls, it leans 3 I If an aircraft or a ship rolls, it leans to one side and then to the other to one side and then to the other because of the wind or waves.because of the wind or waves.She dreamed of a handsome young prince She dreamed of a handsom
4、e young prince coming to rescue her from her misery. coming to rescue her from her misery. 她梦见一个年青漂亮的王子把她从苦难她梦见一个年青漂亮的王子把她从苦难中救出。中救出。 to be honest to be honest 说实在地说实在地; ;实话说实话说To be honest (=what I really think is), it To be honest (=what I really think is), it was one of the worst books Iwas one o
5、f the worst books I ve ever read.ve ever read.说实在的，那是我读过的最差的书之一。说实在的，那是我读过的最差的书之一。2 dream of 梦见; 梦想; 设想1 1 I attached a photo to my application I attached a photo to my application form.form.2 2 In Britain, packets of cigarettes come In Britain, packets of cigarettes come with a government health wa
6、rning with a government health warning attached to them (= on them).attached to them (= on them). 3 attach v. to fasten, join or connect; to place or fix in position: attach attach to to To attach a particular quality to To attach a particular quality to something is to consider it to have something
7、 is to consider it to have that quality:that quality:She attaches great value to being She attaches great value to being financially independent.financially independent.1 to do an action or piece of work:1 to do an action or piece of work:Computers can perform a variety of tasks.Computers can perfor
8、m a variety of tasks.2 to entertain people by dancing, singing, 2 to entertain people by dancing, singing, acting or playing music:acting or playing music:She composes and performs her own She composes and performs her own music.music.A major Hollywood star will be A major Hollywood star will be per
9、forming on stage tonight.performing on stage tonight. 4 perform v. 1 the action of entertaining other people 1 the action of entertaining other people by dancing, singing, acting or playing by dancing, singing, acting or playing music:music:She gave a superb performance as She gave a superb performa
10、nce as Lady Macbeth.Lady Macbeth. performance n. CIf you cant pay for the house in cash, If you cant pay for the house in cash, you can buy it on installment.you can buy it on installment.如果你不能用现金购房如果你不能用现金购房, , 也可以分期付款。也可以分期付款。 5 in cash 用现金; 有现钱6 play jokes on 戏弄He likes playing jokes on his class
11、mates. 他喜欢拿他的同学开玩笑。1 to need a particular thing or the help and 1 to need a particular thing or the help and support of someone or something in support of someone or something in order to continue, to work correctly, or order to continue, to work correctly, or to succeed:to succeed:+ ing form of ver
12、b The success of this + ing form of verb The success of this project relies on everyone making an project relies on everyone making an effort.effort.I rely on you for good advice.I rely on you for good advice.7 rely on sb. / sth. phrasal verb 2 to trust someone or something or to 2 to trust someone
13、or something or to expect them to behave in a particular expect them to behave in a particular way:way: + ing form of verb Dont rely on + ing form of verb Dont rely on finding me here when you get back finding me here when you get back (= (= I might have gone)I might have gone). . to know something
14、or someone well: to know something or someone well:Im sorry, Im not familiar with your Im sorry, Im not familiar with your poetry.poetry.8 be / get familiar with9 or so approximately:They raised two hundred pounds or sofor charity. to divide into many pieces, or to to divide into many pieces, or to
15、divide something into many pieces:divide something into many pieces:The company has been broken up The company has been broken up and sold off. and sold off. 10 break up to divide into many pieces, or to divide something into many pieces 打碎; 分裂; 解体S S subject subject 主语主语P P predicate predicate 谓语谓语
16、O O object object 宾语宾语Att Att attribute attribute 定语定语Adv Adv adverbial adverbial 状语状语Com Com complement complement 补语补语Pre Pre predicative predicative 表语表语C C clause clause 从句从句Short forms 缩略语Difficult sentences analysisThey may start as a group of high-school They may start as a group of high-scho
17、ol students, for whom practicing music in students, for whom practicing music in someonesomeone s house is the first step to fame.s house is the first step to fame. S. Att. C.P.Adv.开始的时候他们往往是中学生组合，对于他们来说，在某个同学家练习是走向成名的第一步。 句中句中for + whom for + whom 引导的是定语从句。引导的是定语从句。“ “介词介词 + + 关系代词关系代词” ”中的介词主要有以下中
18、的介词主要有以下三种确定方法：三种确定方法： 1 1 根据定语从句中的谓语动词或形容词来根据定语从句中的谓语动词或形容词来选用介词。选用介词。如：如：The fellow to whom I spoke made no answer at first. (speak to)2 2 根据先行词来确定介词。根据先行词来确定介词。如：如：In his In his room, we saw a big table on which room, we saw a big table on which there were all kinds of books. (on the there were a
19、ll kinds of books. (on the table) table) 3 3 根据定语从句所表达的意义来确定介根据定语从句所表达的意义来确定介 词。词。如：如： In front of the house Tom is planting a In front of the house Tom is planting a tree, under which he will be able to sit tree, under which he will be able to sit and read some day. and read some day.HomeworkHomework Search the passage for the new Search the passage for the new words, expressions and sentences, words, expressions and sentences, and write them on your exercise-and write them on your exercise-book, trying to understand them.book, trying to understand them.
