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1、人教版新教材高一英语必修二知识点梳理Unit 1 Cultural Heritage1. promote vt. 促进；提升；推销；晋级(1) promote sb. (from sth.) to sth. 把某人（从某职位）提升到某职位(2) promotion n. 提升；晋级；促进 get / win promotion 获得晋级e.g. They discussed how to promote cooperation between the two countries. 他们讨论如何促进两国间的合作。 Advertising companies are always having t
2、o think up new ways to promote products. 广告公司总是得想出新办法来促销。 He has been promoted to general manager. 他已被提升为总经理。 He got rapid promotion and ended up as a manager. 他迅速得到提升，最后成立一位经理。2. take part in 参与（某事）；参加（某活动）(1) take an active part in 积极参加(2) take part in后面不跟宾语时，不使用介词in。e.g. They all dressed up to ta
3、ke part in the New Years party. 他们都盛装打扮，去参加新年晚会。 However attractive the activity was, he didnt want to take part. 无论活动多么有吸引力，他都不想参加。 We should take an active part in social activities during summer holidays. 我们在暑假期间应该积极参加社会活动。辨析：take part in / join / join in / attend take part in指参加会议或群众性活动等，着重说明句子主
4、语参加该项活动并在活动中发挥作用join指加入某个党派、 团体、 组织等，成为其成员之一；和某人一起做某事，其结构为join sb. in (doing) sth., 根据上下文，in (doing) sth.也可以省去join in多指参加小规模的活动，如球赛、 游戏等，常用于日常口语中attend是正式用语，为及物动词，指参加会议、 婚礼、 葬礼、 典礼，去上课、 上学、 听报告等。句子的主语只是去听、 去看，自己不一定起积极作用即学即练选词填空(take part in / join / attend / join in)Many friends came to my birthday
5、party yesterday. Some of them began to sing Happy Birthday to me, and soon others them. We all enjoyed ourselves. Because we had to get up early to school the next morning, we had to end the party at nine.参考答案： take part in / join in joined attend3. balance nC天平； U平衡 v权衡；使平衡(1) keep / lose ones bala
6、nce 保持/失去平衡 out of balance 失去平衡(2) balance A against B 权衡/比较A和B(3) balanced adj. 平衡的；均衡的 e.g. When you learn to ride a bicycle, you must learn to keep your balance. 你学骑自行车时必须学会保持平衡。 When he was running after his brother, the boy lost his balance and had a bad fall. 男孩追他哥哥时， 失去了平衡，重重地摔了一跤。 You have t
7、o balance the advantages of living in a big city against the disadvantages. 你必须权衡生活在大城市的优缺点。 To live a healthy life, we must learn to have a balanced diet. 要健康的生活，我们必须要有均衡的饮食。4. lead to引起；导致；通向 (to 为介词) lead sb.to / into . 领着某人去/进入 lead sb. to do sth. 使某人做某事 lead a(n) . life 过着的生活e.g. Such a mistake
8、 would perhaps lead to serious results. 这样的一个错误可能会导致严重的后果。 I want to know what led you to take up acting as a career. 我想知道是什么让你开始从事演艺事业的。 All roads lead to Rome. 条条大路通罗马。 He led the people into the garden, showing them that he was leading a quiet and happy life. 他把那些人领进了花园，向他们显示了他过着安静快乐的生活。 温馨提示：lea
9、d to中的to是介词，后面接名词、代词或动名词形式。5. likely adj.可能的(1) sb./sth. is likely to do 某人/某事有可能 It is likely that. 有可能 not likely（表示坚决不同意）绝不可能，绝对不会(2) unlikely adj. 不可能的e.g. Tom was likely to miss the early bus because he got up late. 汤姆可能错过早班车，因为他起床晚了。 He said that youd be giving them a lift. 他说你会让他们搭便车。Not like
10、ly! 绝不可能！一句多译 我父母可能不会让我去看电影。 It is likely that my parents will not allow me to go to the cinema. My parents are likely not to allow me to go to the cinema.It is probable / possible that my parents will not allow me to go to the cinema.It is possible for my parents not to allow me to go to the cinema
11、.温馨提示：表示“(某人)有可能做某事”还可用It is possible / probable that.或It is possible for sb. to do sth.等句型，其中probable表示的可能性大于possible。6. limit n. 限度；限制 vt. 限制；限定(1) limit sth. to sb. sth. 使（某事只在某地或某群体内）存在（或发生） be limited to 局限于(2) limited adj.有限的 limitation n. 限度；局限e.g. Ive been asked to limit my speech to ten min
12、utes maximum. 我被要求把讲话控制在10分钟之内。 Violent crime is not limited to big cities. 暴力犯罪并不局限于大城市。7. contribute vi. & vt. 捐献；捐助(1) contribute to .有助于；导致；为做贡献。 contribute . to . 为做贡献；为捐献；为投稿(2) contribution n. 贡献；捐献 make a contribution to / make contributions to 对做出贡献e.g. A balanced diet contributes to good h
13、ealth. 均衡的饮食有助于健康的身体。 Cigarette smoking is a major factor contributing to cancer. 吸烟是导致癌症的一种主要的因素。 Mr. Smith contributed huge amounts of money to the earth-stricken town. 史密斯先生为地震袭击的城镇捐献了许多钱。 He contributes articles to the newspaper regularly. 他定期为报纸投稿。 He made a very positive contribution to the su
14、ccess of the project. 他为这个工程的成功做出了积极的贡献。8. make sure 确保；确信；设法保证；查明；弄清楚(1) make sure (that) . 确信/务必(从句常用一般现在时表示将来) make sure of (doing) sth. 弄清楚/查明/确信(做)某事(2) be sure of / about / that. 对有把握；确信 be sure to do sth.一定做某事e.g. Id like a wakeup call at 7：00 a.m.，please! 请明天早上7点给我打电话叫醒我。OK, Ill make sure yo
15、u get one. 好的，我保证你会听到电话。 I think I locked the door, but Ill just go back and make sure. 我想我锁门了，但我还是要回去确认一下。 Youd better make sure of the exact time of the arriving plane so that we can go to meet you at the airport. 你做好弄清楚火车到达的确切时间，以至于我们能去机场接你。 Im sure of / about my success in the coming English contest. 我对即将到来的英语竞赛的成功有把握。 You are sure to succeed if you go on working hard. 如果你继续努力学习，你一定会成功的。 温馨提示：make sure后一般不接不定式。另外，以上结构中的sure一般都可与ce
