Unit3__核心词汇短语精讲.doc.doc

Unit3 核心词汇短语精讲 1 Which kind of transport do you prefer to use transport 【派生】transportation(美) n. 运输,交通 【拓展】transport 与traffic transport指交通工具 traffic指街上的行人车马，着重数量的多少，故“交通拥挤，交通中断”中的交通都用traffic一词。 拓展归纳 prefer＋n./doing sth.to＋n./doing sth.宁愿……，不愿…… prefer sb.to do sth.宁愿某人做某事 prefer to do sth. rather than do sth.宁可……，不愿…… show/have a preference for偏爱…… have a preference of sth.to/over another宁要某物而不要另一物 give preference to给某人优先权 in preference to优先于…… He prefers reading books to watching TV. 他喜欢读书胜过看电视。 I prefer to stay with my children on holidays. 我喜欢假日里和孩子们待在一起。 I prefer to walk there rather than ride on a crowded bus. 我宁愿走着去那里也不愿乘坐拥挤的公共汽车。 I should prefer you not to stay there too long. 我倒宁愿你别在那里待得太久。 2. disadvantage n. 不利条件，不便之处 反义词：advantage My lack of experience was a disadvantage. 缺乏经验是我的不利条件。 【拓展】at a disadvantage 处于不利地位 to one’s disadvantage 对某人不利的是 put sb. at a disadvantage 使某人处于不利地位 take advantage of 利用 Things turned out to be disadvantage to her. 事情的结果对她很不利。 3 Ever since middle school, my sister Wang Wei and I have dreamed about taking a great bike trip.（P18） 【用法点拨】 ever since或since可作连词或介词，意为“自……以后；自从……”，常与现在完成时或现在完成进行时连用，类似的时间状语还有so far，up till now，by now，recently，lately，since last month/year，in/for the past＋一段时间，since...ago等。 Since 1990，I have been living in Shanghai. 自1990年至今，我一直都住在上海。 Since we met last time，I haven’t heard from her. 自上次见面至今，我一直都没有她的音讯。 I have made great progress so far. 到目前为止，我已经取得了很大的进步。 dream about dream of 梦想，梦见（后接名词、代词或动名词） What a small world! I wouldn’t dream about/of meeting you here. 世界真小，想不到会在这儿遇见你。 The young soldier sometimes dreams about/of his hometown. 这名年轻的士兵有时会梦到自己的家乡。 They went to Canada in 1982 and haven’t come back to their hometown ever since. 4 …and then she persuaded me to buy 拓展归纳 eq \b\lc\ \rc\}(\a\vs4\al\co1(persuade sb.to do sth.,persuade sb.into doing sth.))说服某人做某事 eq \b\lc\ \rc\}(\a\vs4\al\co1(persuade sb.not to do sth.,persuade sb.out of (doing) sth.))说服某人不做某事 persuade sb. of sth.使某人相信某事 persuade sb. that 使某人信服 They persuaded him to go along with them. 他们说服他和他们一起去。 We tried to persuade him out of his foolish plan. 我们尽力说服他放弃那个愚蠢的计划。 persuade，advise (1)persuade强调说服，劝服的结果。 如果“劝说”不成功，不能直接用persuade，而应用try to persuade 或advise，或者用persuade的否定式。 Jack tried to persuade Tom to go with him，but failed at last. 杰克试图说服汤姆同他一块儿去，但最终失败了。 (2)advise sb.to do sth.建议或劝说某人去做某事，强调提出建议但对方不一定接受。 He advised me to go with him，but I wouldn’t. 他建议我跟他一块去，但我不愿意。 5. care about eq \x(...my sister doesn’t care about details.(P18)) care about 拓展归纳 care for关怀；照顾；喜欢；对……有兴趣 care to do sth.愿意做……；想要做…… take care注意，当心 take care of照顾；负责 with care当心；仔细地 6.determineeq \x(She gave me a determined look—the kind that said she would not change her mind.(P18)) 拓展归纳 determine to do determine＋从句 determine＋疑问词＋to do determine sb.to do使某人下决心做…… be determined to do 决心做 No matter what happens，she has determined to tell the truth. 无论发生什么事，她都已经决定把真相说出来。 We must determine what to do next. 我们必须决定下一步的行动。 She determined that she would never see him again. 她决心再也不要见他。 What determined her to marry him? 是什么使她下定决心嫁给他？ 完成句子 (1)我们能定下这次派对的日期吗？ Can we determine the date for the party? (2)他的未来还不确定，但他可能学医。 His future has not been determined yet，but he may study medicine. (3)他决心在学习上超越其他的人。 He determined to get ahead of the others in studies. (4)是什么使你决定放弃那个计划？ What determined you to give up the plan? (5)我们决心将所有的事情在周五前完成。 We are determined to get all the things done before Friday. 7. change one’s mind改变主意 Once he has made up his mind, nothing can be done to change his mind. 他一旦下定决心，什么也改变不了他的主意。 Note: change one’s mind和make up one’s mind中的mind是可数名词，意思是“想法；主意”，单复数随one’s变化。 Once we have made up our minds, nothing c