UNIT 1 02 知识探究区—Section I Listening and Speaking（教师用书）-2022-2023学年新教材高一英语必修第二册【正禾一本通】同步课堂高效讲义（人教版2019）

　　　　 Section Ⅱ　Reading and Thinking 高效导学01步——基础清障·自主研习 Task 1　填写下列空白并记牢 Ⅰ.重点单词 1．balance 　　 n．平衡；均匀 vt.使平衡 2．protest n．抗议 vi.& vt.(公开)反对；抗议 3．likely adj.可能的 adv.可能地 4．committee n．委员会 5．department n．部；司；科 6．fund n．基金；专款 7．within prep.& adv.在(某段时间、距离或范围)之内 8．issue n．重要议题；争论的问题 vt.宣布；公布 9．conduct n．行为；举止；管理方法 vt.组织；安排；带领 10．document n．文件；公文；(计算机)文档 vt.记录；记载(详情) 11．attempt n．& vt.企图；试图；尝试 12．worthwhile adj.值得做的；值得花时间的 Ⅱ.派生单词 1．proposal n．提议；建议→propose v．提议；建议 2．establish vt.建立；创立→establishment n．建立；创立 3．limit n．限制；限度 vt.限定；限制→limited adj.有限的 4．prevent vt.阻止；阻碍；阻挠→prevention n．阻止；阻碍；阻挠 5．loss n．丧失；损失→lose v．丢失；损失 6．contribution n．捐款；贡献；捐赠→contribute vi.& vt.捐献；捐助 7．investigate vi.& vt.调查；研究→investigation n．调查；研究 8．donate vt.(尤指向慈善机构)捐赠；赠送；献(血)→donation n．捐赠；赠送 9．disappear vi.消失；灭绝；消亡→disappearance n．消失；灭绝；消亡 Ⅲ.核心短语 1．give way to　　　　　 让步；屈服 2．keep balance 保持平衡 3．lead to 导致 4．make a proposal 提出建议 5．turn to 向……求助 6．prevent...from... 阻止；不准 7．donate...to... 向……捐赠…… 8．make sure 确保；设法保证 Task 2　预读教材原文试回答(P4) Ⅰ.First reading—Find out the main idea of each paragraph． Para.1　A．How to balance progress and the protection of cultural sites can be a big challenge. Para.2　B．A committee was established to limit damage. Para.3　C．The proposal led to protests. Para.4　D．The project brought governments and environmentalists together. Para.5　E．The spirit of the Aswan Dam project is still alive today. Para.6　F．The project was completed and successful. 答案：Paras.1～6　ACBDFE Ⅱ.Second reading—Choose the best answer according to the text． 1．Which is NOT the reason why the Egyptian government wanted to build a new dam in the 1950s? A．To benefit the area by controlling floods. B．To produce electricity. C．To supply water to more farmers in the area. D．To protect cultural relics. 2．Which of the following words can describe the project? A．Successful. B．Negative. C．Useless. D．Doubtf