《重点单词讲解》PPT课件

a series of 一连串的，一系列的
e.g. 这个学生总是问他老师 一连串的问题。
The student always asks his teacher _a__se_r_i_e_s_o_f_q_u_e_s_t_io_n_s__.
series 单复同形，作主语时谓语 动词根据 series 单复数概念决定， 不根据 of 后的名词决定。
1. A series of lectures __is_ scheduled. 2. Two series of new stamps _h_a_v_e_
come 来自百度文库ut.
I didn’t hurt your pride _o_n_ _p_u_r_p_o_s_e_.
He runs everyday __i_n__ _o_r_d_e_r __t_o__ _l_o_s_e_ weight.
e.g. His boss is having a face-to-face talk with him. His boss is talking to him face to face.
no longer与no more的意义区别
• 1. no longer中的longer是副词long的比较级，long有after a certain point of time（在某一时刻以后）之意，着重表 示时间的不再延续，意为"如今不再"。no longer等于not... any longer。 2. no more中的more是many / much的比较级，more有 again之意，着重表示数量或程度的减少，意为"再也没有 更多（大）的数量（程度）"。no more等于not... any more。 no longer修饰延续性动词，如teach, live, work等，表示 动作不再延续；no more修饰非延续性动词，如come, go , make (the same mistake)等，表示动作不再次发生。
Unit 1 Friendship
Period 1
Words and expressions
• add up 合计 ，加起来
• add up to 加起来是……；结果是 • add …to… 把……加到……上 • add to 增加，促进 • 翻译： • 1.大雨增加了我们的困难。 • The heavy rain add to our difficulty. • 2.吃之前，往菜里加点盐。 • Before eating, add some salt to the dish
concerned adj. 担心的；忧虑的；关切的； 1.be concerned about / for / with(关心，担 心)
e.g:He called the police because he was concerned for / about his son’s safety.
2.show concern about \for 关心，挂念
in order to do so as to do
So as to get a better job, he went abroad for further study. In order to get a better job, he went abroad for further study. He went abroad for further study in order to get a better job. He went abroad for further study so as to get a better job.
• --- You are always full of _____. Can you tell me the secret?
• --- Taking plenty of exercise every day. • A. power B. strength • C. force D. energy
so as to 只能用于句中 in order to 可以用于句首或句中
power
• strength ， force ，energy 的区别 • power: 基本意思是“力，力量”，指人或
国家甚至是某个机构的权力、势力或影响 力。 • strength: 说人时，指“体力，力气”；说 物时，指“强度”。也可指“强项，长处 ”。 • force: 主要指强制力量，暴力，武力等。 • energy: 主要指人的精力。
• 3, have to 与 have got to 的另一区别,就是后者不大用 于过去时。 They didn’t have to worry about money. 他们那时不必为金钱而操心。
• 4, 最后一个区别,就是have to 前可加助动词或情态动词, 或者用在进行体和完成体结构中,而have got to却不能: I shall have to help him as much as I can. 我将不得不 尽我所能去帮助他。 He may have to cancel his plan. 他也许不得不取消这个计划。
3.as far as I am concerned 就我而言……
Every day the man _s_e_ts_ d__o_w_n_ the amount of the money he cost.
树立，建立 set up 出发，动身 set out/off 开始，着手 set about
• [拓展] be ignorant of / about... 对……不了 解，不知道
have to和 have got to
• 1, 在表示一次性动作时,have to和 have got to 是可以 互换的
• 2, 但是,当表示习惯性动作时,尤其是当句中含有表示经常 性的副词(如always, often, sometimes等)时,则应使用 have to , 而不使用have got to: I don’t usually have to work on Sundays. 通常我再星期天不必工作 。
• 3.Please add up all the figures. • 4.All the figures add up to 100
ignore
• [点拨] ignore主要用作及物动词，意为“忽 视；忽略；不理睬”。
• [联想] ignorant adj. 无知的 ignorance n. 无知；不了解