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课件网) UNIT 1 CULTURAL HERITAGE 主题语境 文化遗产 必修第二册 Part 1 研考点 必备知识巧突破 1.balance n.平衡;均匀 vt.使平衡→ adj.平衡的;均衡的 (1)keep/lose (one’s) balance保持/失去(某人的)平衡 keep a balance between A and B 在A和B之间保持平衡 (2)balance...against权衡,比较 balanced you’d better keep a balance between learning and working out lost my balance ①Before making the final decision, you’d better balance the advantages the disadvantages. ②为了提高学习效率,你最好在学习和锻炼之间保持平衡。(建 议信) against 2.limit n.限度;限制 vt.限制;限定→ adj.有限的;受限制 的→ adj.无限的;无尽的→ n.限制;局 限;极限 limited limitless limitation (1)set a limit to/on对……规定限度 beyond the limit超过限度 There is a/no limit to (to为介词)...……是有限的/无限的。 (2)limit...to...把……限定在……范围内 ①Set a limit the number of tasks you take on each day and stick to it. ②Life is (limit), but there is no limit to (serve) the people. ③此外,投稿的文章应限制在500词以内,且只能用英文撰写。(征 稿启事) to/on limited serving be limited to 500 words 过去分词作定语 3.contribution n.捐款;贡献;捐赠→ vi.& vt.捐献;捐助;贡献;投稿;导致 (1)make contributions/a contribution to对……作出贡献;捐款 (2)contribute...to...把……贡献给…… contribute to (to为介词)有助于;导致;是……的一个原因;捐款;投稿 contribute contributions protecting contribute to international cooperation and understanding , please send me your article before the deadline. If you want to contribute to our newspaper 4.attempt n.& vt.企图;试图;尝试→ adj.未遂的;企图的 (1)make an attempt to do/at doing sth.试图做某事 at the first attempt第一次尝试 (2)attempt to do sth.=try/seek to do sth.尝试做某事;企图做某事 attempted ①If you fail the first attempt, there is no need to be upset about it. ②The man was being questioned about the (attempt) murder last night. ③我们试图使用辣椒喷雾(pepper spray)来吓跑熊,但没有成功。我 们越发害怕了。(人与动物) at attempted We made an attempt to/attempted to/tried to/sought to use pepper spray to scare the bear away 5.worthwhile adj.值得做的;值得花时间的→ adj.有……价值;值……钱→ adj.值得(或应得)……的;值得尊敬的 (1)It’s worthwhile doing sth./to do sth.做某事是值得的 (2)be worthy of sth./being done/to be done值得(做)…… worth worthy reading worthy worthwhile It is worthwhile to take part in/taking part in such a meaningful activity (1)There comes a time when...可看成是一种倒装句式,即here、 there等副词置于句首且主语是名词时,要把谓语动词提到主语前; 用于该句型的动词有:come、stand、lie、live、appear等。 (2)该句中,when 引导定语从句修饰time,time 意为“时期,阶段”;与 此相关的常用句式有: There are times when...有……的时候。 It/This/That/There was a time when...(这)那是一段……的时期。 6.There comes a time when...“……的时代已经到来” [教材原句] There comes a time when the old must give way to the new, and it is not possible to preserve everything from our past as we move towards the future.新旧更替的时代已经到来,在走 ... ...
