1、words and expressions,1.submit vt./vi.(使)服從，屈服；遞交； 認(rèn)為 1)to submit oneself to discipline 遵守紀(jì)律 2)All important problems must be submitted to the meeting for discussion. 一切重要的問題必須提交會議討論。 3) I submit that this judgement was wrong. 我認(rèn)為這判決是錯誤的。 4) to refuse to submit to an unjust decision 拒絕服從不公正的決定 5)The

2、 heroic people will never submit to foreign rule. 英雄的人民絕不會屈服于外國的統(tǒng)治。,2.assist vt./vi./n.援助，幫助；攙扶 eg: 1) He did much to assist his classmates search for the lost pen. 2)assist sb.with sth. =assist sb.to do sth. =assist sb.in doing sth. 幫助某人做某事 3)assist sb.from the saddle 攙某人下馬 4)assist sb.to ones feet

3、 扶某人站起來 5)assist in a supermarket 在一家超市幫忙,幫助；援助,assistance n. 幫助；援助assistant n. 助手，助理,3.concentrate vt. 集中，全神貫注于（多和on/upon連用） vi. 聚集 concentrate (ones attention, mind, efforts, thoughts ) on (doing) sth.全神貫注, 精神集中,致力于 有這么多噪音我不能全神貫注于我的學(xué)習(xí)。 I cant concentrate on my study with all the noise going on. 他集

4、中精力在他的科學(xué)研究上。,He concentrates his mind on his scientific research. 我們必須竭盡全力來改善教育。 We must concentrate our efforts on improving education. 這群人聚集在城市的中心。 The crowds concentrated in the center of the city. 軍隊在車站附近聚集。 The troops concentrated near the station. concentration n. 專心；聚集,4.acquire .vt. 獲得，取得，得到

5、,acquisition .n. 獲得,習(xí)得,獲得物,eg:1)She did all she could to acquire a good knowledge of English. 她盡最大努力學(xué)好英語。 2)She acquired a knowledge of English by careful study. 3)Only if you ask many different questions will you acquire all the information you need to know. 你只有在提出了許多不同的問題之后才有可能獲得你所需要知道的信息。,-acquir

6、e與get ,gain acquire 多指經(jīng)過一段時間的艱苦努力而獲得，獲得的內(nèi)容多是抽象的東西，并且一經(jīng)獲得很難失去，如知識等。,get 是一般用語，口語用詞，用途很廣； gain 常指強有力的奪取，也可指漸漸獲得某物的過程。,5. meanwhile adv.在此期間，同時 eg: 1)Theyll be here soon. Meanwhile well have some coffee. 2)Jane was writing a letter and meanwhile her mother was doing some cooking. 簡在寫信，與此同時他媽媽在做飯。 -mean

7、while during while meanwhile 與at the same time意思相同，副詞，在句子中作狀語。 during “在. .期間”，是介詞，后接名詞，代詞 while 在. .期間”，是連詞，引導(dǎo)時間狀語從句,6.inform .vt. 告知，通知 inform sb of/about(doing) sth 通知某人某事 eg:1)Did you inform them of the progress of the work? 你把工作進(jìn)程告訴他們了嗎？ 2)I beg to inform you that . 謹(jǐn)通知你 3)Well keep you informe

8、d. 我們將隨時向你報告情況。 4) be well informed about sth. 精通某事，對某事消息靈通,7.depend on/upon 取決于,依靠(賴),確(堅)信，需要,eg:1)Whether you can pass the exam depends on how hard you work. 你能否通過考試取決于你有多努力。 2)Children depend on their parents for living. 兒童依靠父母生活。 3)You should depend on yourself instead of others. 你應(yīng)該依賴自己，而不是依賴別

9、人。,4) Im depending on you finishing it ahead of time. 我肯定你會提前完成任務(wù)的。 -思維拓展 depend on sth./sb.=rely on sth./sb. 取決于某事/某人 depend on sb. doing 堅信/確信某人做. . It (all) depends.,8.accuse .vt.指責(zé)；譴責(zé)；控告,accuse sb.of sth.因指責(zé)或控告某人 the accused 被告 Eg:The police accused him of murder. Who accused you of such a thing

10、. He was accused of robbing the bank.,accuse, charge, blame 詞義辨析,accuse sb. of ( doing ) sth. - 指控 charge sb. with ( doing ) sth.-指控 blame sb. for ( doing ) sth. -責(zé)備,他被指控偷了一輛汽車。,He was accused of stealing a car. He was charged with stealing a car.,remind sb. of sth. 提醒某人某事/使某人想起某事 warn sb. of sth. 警

11、告某人某事 suspect sb.of sth. 懷疑某人某事 inform sb of convince sb of cure sb of,思考：與accuse sb.of .類似的搭配還有哪些？,9.so as to do sth. (1)表示目的，“以便”其否定形式為so as not to .作目的狀語時可以用in order to 代替 The test papers are kept secret so as to prevent cheating. Go in quietly so as not to wake up the baby. (2)表示結(jié)果, “結(jié)果是” He sho

12、t at the bird so as to shoot it.,10.demand vt./vi./n. (強烈)要求，需要，查問 eg:1) to demand an immediate answer of/from sb. 要求某人立即答復(fù) 2)This work demands care and patience. (calls for) 這工作需要細(xì)心和耐心。 3)The UN demanded that all troops be withdrawn. 聯(lián)合國已要求撤出所有部隊。 4)I demanded to see the manager.我堅決要見經(jīng)理。 5)By popul

13、ar demand,the play will run for another week. 由于許多人的要求/這出戲?qū)⒓友菀恢堋?6)Good workers are always in demand. 優(yōu)秀的工人總是哪里都需要。,11.ahead of .adv/adj. 在前；向前；提前,(1) 指時間或空間的“在之前”： He is always ahead of the age. 他總是走在時代的前面。 (2)用于 ahead of time, 意為“提前” “提早”：,The work was done ahead of time. 工作提前完成了。,(3)表示“比強 (高)” (主

14、要用作表語)： Hes ahead of me in English. 他的英語比我強。,12.approve .vt. 贊成;認(rèn)可;批準(zhǔn);通過,approval .n. 贊成、同意、認(rèn)可 approving adj. 贊許的、認(rèn)可的 You can join the class if your mother approves. 你可以參加這個班, 如果你母親同意的話。,2) You made a good decision, and I thoroughly approve it. 你作出了一個好決定, 我衷心地表示贊同。 3) She received many approving gla

15、nces. 她贏得了很多贊許的目光。 4) I dont approve of smoking in bed.我不贊成躺在床上吸煙。,公司總裁批準(zhǔn)了建筑計劃。 誤：The company president approved of the building plans. 正：The company president approved the building plans. 析：approve 在現(xiàn)代英語中有兩個主要用法： 一是表示“贊成”、 “認(rèn)可”、“滿意”、“同意”等, 此時通常是不及物動詞(有時用作及物動詞，但已很少見)，若需后接賓語，通常要借助介詞 of； 二是表示“批準(zhǔn)”、“通過”

16、，此時只用作及物動詞，其后跟賓語時無需任何介詞。不及物用例：I approve of your choice.(我贊成你的選擇)。,我不贊成你同他一起出去。 誤：I do not approve you to go out with him. 正：I do not approve of your going out with him. 析：approve 通常不跟不定式的復(fù)合結(jié)構(gòu)作賓語。,13. process .vt.加工，處理，審閱； .n.過程，程序，步驟,eg:1)Please process the film. 請把膠卷沖洗一下。 2)It may take a few weeks

17、for your application to be processed. 審閱你的申請書也許要花幾個星期的時間。 3)Building a car is a long process. 制造一輛小汽車是一個很長的工序。 4)Changes are in process. 變化正在發(fā)生。,11.case n. 事(實)例,情形；情(狀)況;案件，訴訟 eg:1.This is a common case where the word can be used. 這是這個單詞運用的常用例子。 2)It may rain , in which case the hike will be cancel

18、ed. 或許會下雨，如果是那樣的話，徒步旅行將會被取消。 3)The case he was looking into two years ago was settled at last.兩年前他調(diào)查的案件終于結(jié)案了。 in case 假使；免得，以防萬一(引導(dǎo)狀語從句，從句謂語用一般現(xiàn)在時，不用將來時態(tài)),in case of . 假使. ./ 萬一. . in any case 無論如何，不管怎樣 in no case 決不(放句首時，句子倒裝) in the case of . 就. .來說，至于 in this/that case 既然這/那樣，假使這/那樣 eg:1)I will stay at home all day long in case he cal