Unit 2 Looking into the Future Learning About Language 知识点学案-2020-2021学年高一下学期英语人教版（2019）选择性必修第一册

Section Ⅱ　Learning About Language 重点词汇讲解 Point1 combine  用法详解 combine vt.& vi.(使)联合;(使)结合 combine into…联合成…… combine…with…把……与……结合起来 be combined with…与……结合/联合 It is likely some kind of wake-up receivers will be combined into commercial applications soon. 某种唤醒接收器可能很快就会被整合到商业应用中。 Additionally, we can combine our skills and knowledge as well as motivate each other to achieve greater accomplishments. 此外,我们可以结合自己的技能和知识,同时相互鼓励,以便能取得更大的成就。 The beautiful scenery,combined with lovely weather and delicious food, made our visit to Hawaii pleasant and unforgettable. 美丽的风景,舒适的天气,加上美味的食物,让我们这次的夏威夷之旅愉快而且令人难忘。 Only when our theory is combined with practice can the former become reliable knowledge. 只有理论与实践相结合,理论才能成为切合实际的知识。 归纳拓展 combination n.结合;联合 a combination of…一种……的结合(物) in combination with…与……联合起来 辨析比较combine, connect, join与unite  这四个词都可以表示“联合,连接”,但各有不同。 易混词 区别 combine “结合,联合”,指为了某一目的而把两事物结合在一起 connect “连接”,指用东西把两个事物连到一起,或两个事物直接相连,二者仍保持原状 join “连接”,指用线、绳、桥等把两个事物或两地连接起来,和connect意思相近,也可指两事物互相紧密相接 unite “联合”,指两种以上的事物结合为一体,强调结合后的统一性 经典例题 1.选词填空:combine/connect/join/unite (1)The two parties have been trying 　　　　since the New Year.  (2)Finally the English government tried in the early twentieth century to form the United Kingdom by getting Ireland 　　　　in the same peaceful way.  (3)With the bridge built, the two villages are 　　　　now.  (4)The result is a painting that 　　　　the warmth of life with the feelings of sadness.  2.单句写作 (1)The crisis of war 　　　　(使……联合) the whole country.  (2)　　　　　　　　(一旦联合), we common people are able to conquer nature, too.  (3)The study of traditions should 　　　　　(与……相结合)practice.  (4)Although the project team might have made correct decisions, the system’s 　　　　 　　(技术组合) might be just too difficult to support.  Point2 impression  用法详解 impression n.印象;感想,印记 be under the impression that…认为……;以为…… make/leave/have an/the impression on/upon给……留下印象 He unfortunately passed away last year due to his cancer,but he left a deep impression on me and gave m