Unit1 Cultural Heritage Reading and thinking 语法点课件-2022-2023学年高中英语人教版（2019）必修第二册

Reading and Thinking 01 Cultural Heritage FROM PROBLEMS TO SOLUTIONS 从问题重重到迎刃而解 感谢您下载平台上提供的PPT作品， 为了您和以及原创作者的利益，请 勿复制、传播、销售，否则将承担法律责 任！将对作品进行维权，按照传播 下载次数进行十倍的索取赔偿！ Para1: Economic development is necessary if we want to improve society. 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. Finding and keeping the right balance between progress and the protection of cultural sites can be a big challenge. 1. economy n.经济，节俭，节约 economic a.经济上的 economical a.实惠的 2.give way to 屈服，让...先，被...代替 3.preserve v. (protect) 保护，保持n.保护区 preserve ...from...保护...免遭 In this nature preserve, all rare plants are well preserved. We should take measures to preserve the environment from pollution. 感谢您下载平台上提供的PPT作品， 为了您和以及原创作者的利益，请 勿复制、传播、销售，否则将承担法律责 任！将对作品进行维权，按照传播 下载次数进行十倍的索取赔偿！ 4. There comes a time when... ...的时候到了,总有...的时候 你必须做选择的时候到了 ____________________________________________ 总有那么一个时候你必须一个人呆着。 ___________________________________________________ 5.balance n.平衡,平衡力 keep/lose one’s balance 保持/失去平衡（动作）out of balance 失去平衡（状态） balanced a.平衡的 go on a balanced diet 饮食均衡 sense of balance 平衡感 find/keep a balance between...and ...保持/找到...与...之间的平衡 你最好在工作和生活中找到平衡。 _________________________________________________________________ I must check my bank balance to find out how much money I have in my account. There comes a time when you have to make a choice. There comes a time when you have to be alone. You’d better find a balance between work and life. n.账号余额 感谢您下载平台上提供的PPT作品， 为了您和以及原创作者的利益，请 勿复制、传播、销售，否则将承担法律责 任！将对作品进行维权，按照传播 下载次数进行十倍的索取赔偿！ Para2: Big challenges, however, can sometimes lead to great solutions. In the 1950s, the Egyptian government wanted to build a new dam across the Nile in order to control floods, produce electricity, and supply water to more farmers in the area. But the proposal led to prot