《重點單詞講解》PPT課件.ppt

1、Unit 1 Friendship,Period 1 Words and expressions,add up 合計 ，加起來 add up to 加起來是；結(jié)果是 add to 把加到上 add to 增加，促進(jìn) 翻譯： 1.大雨增加了我們的困難。 The heavy rain add to our difficulty. 2.吃之前，往菜里加點鹽。 Before eating, add some salt to the dish,3.Please add up all the figures. 4.All the figures add up to 100,ignore,點撥 ignore

2、主要用作及物動詞，意為“忽視；忽略；不理睬”。 聯(lián)想 ignorant adj. 無知的 ignorance n. 無知；不了解 拓展 be ignorant of / about. 對不了解，不知道,have to和 have got to,1, 在表示一次性動作時,have to和 have got to 是可以互換的 2, 但是,當(dāng)表示習(xí)慣性動作時,尤其是當(dāng)句中含有表示經(jīng)常性的副詞(如always, often, sometimes等)時,則應(yīng)使用have to , 而不使用have got to: I dont usually have to work on Sundays. 通常我再

3、星期天不必工作。 3, have to 與 have got to 的另一區(qū)別,就是后者不大用于過去時。 They didnt have to worry about money. 他們那時不必為金錢而操心。 4, 最后一個區(qū)別,就是have to 前可加助動詞或情態(tài)動詞,或者用在進(jìn)行體和完成體結(jié)構(gòu)中,而have got to卻不能: I shall have to help him as much as I can. 我將不得不盡我所能去幫助他。 He may have to cancel his plan. 他也許不得不取消這個計劃,concerned adj. 擔(dān)心的；憂慮的；關(guān)切的；1

4、.be concerned about / for / with(關(guān)心，擔(dān)心) e.g:He called the police because he was concerned for / about his sons safety. 2.show concern about for 關(guān)心，掛念 3.as far as I am concerned 就我而言,Every day the man _ _ the amount of the money he cost,sets down,樹立，建立 出發(fā)，動身 開始，著手,set up,set out/off,set about,a serie

5、s of 一連串的，一系列的,e.g. 這個學(xué)生總是問他老師 一連串的問題,The student always asks his teacher _,a series of questions,series 單復(fù)同形，作主語時謂語動詞根據(jù) series 單復(fù)數(shù)概念決定，不根據(jù) of 后的名詞決定,1. A series of lectures _ scheduled. 2. Two series of new stamps _ come out,is,have,I didnt hurt your pride _ _,on purpose,He runs everyday _ _ _ _ we

6、ight,in order to,lose,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,so a

7、s to 只能用于句中 in order to 可以用于句首或句中,power,strength ， force ，energy 的區(qū)別 power:基本意思是“力，力量”，指人或國家甚至是某個機(jī)構(gòu)的權(quán)力、勢力或影響力。 strength:說人時，指“體力，力氣”；說物時，指“強(qiáng)度”。也可指“強(qiáng)項，長處”。 force:主要指強(qiáng)制力量，暴力，武力等。 energy:主要指人的精力,You are always full of _. Can you tell me the secret? - Taking plenty of exercise every day. A. powerB. stre

8、ngth C. forceD. energy,His boss is talking to him face to face,e.g. His boss is having a face-to-face talk with him,no longer與no more的意義區(qū)別,1. no longer中的longer是副詞long的比較級，long有after a certain point of time（在某一時刻以后）之意，著重表示時間的不再延續(xù)，意為如今不再。no longer等于not. any longer。 2. no more中的more是many / much的比較級，mor

9、e有again之意，著重表示數(shù)量或程度的減少，意為再也沒有更多（大）的數(shù)量（程度）。no more等于not. any more。 no longer修飾延續(xù)性動詞，如teach, live, work等，表示動作不再延續(xù)；no more修飾非延續(xù)性動詞，如come, go , make (the same mistake)等，表示動作不再次發(fā)生,He no longer lives here. = He doesnt live here any longer. 他不在這兒居住了。(一個時間以前他住在這兒，過了這個時間，他就離開了。) 后者側(cè)重程度和數(shù)量，比如： You can drink n

10、o more. = You cant drink any more. 你不能再喝了。(喝酒的量到了一定程度，不能再繼續(xù)下去了。,suffer （vt.）遭受，蒙受；忍受，忍耐（vi.）受苦，苦惱，遭受損失suffer from 苦于；忍受的痛；患病suffer后面接pain , loss, punishment, defeat , setback這些名詞 suffer/experience pain 經(jīng)歷痛苦suffer/experience defeat 遭受失敗 suffer from 后面接疾病?；蛘呓觕old ，hunger， loneliness, overpopulation, l

11、ack of labour,agree,agree to do sth. 同意做某事 agree to + a(an) plan / arrangement/ suggestion /proposal agree on /upon 對達(dá)成協(xié)議或取得一致意見 agree with sb./sb.s idea /opinionwhat sb. Says同意某人的意見，看法，說法 agree +that 從句,Join,Join ：加入某黨派、某組織或某社會團(tuán)體，用join，不可用join in。 join the army 如說“與其人一起做某事”，則用join sb. (in sth. / doing sth.) 。 take part in參加(群眾性活動、會議等)，往往