Unit 2 Words and expressions 单词导学案-2022-2023学年高中英语人教版（2019）选择性必修第四册

All things are difficult before they are easy.凡事总是由难而易。 B7U2 Iconic Attractions (Words and expressions) 课前预习案和课中探究案 【自主学习一】听录音，跟读单词。 【自主学习二】根据句子语境,理解划线单词的意思，指出其词性，并翻译句子。 1. Many companies sponsored the 2021 Olympics Games. He is a sponsor of the new law. 2. The organization has grown enormously since its foundation in 1955. The rich man founded a hospital and a school in the town. He was one of the founders of the company. 3. Social and political problems led to the outbreak of war. She is one of the most influential figures in local politics. These policies could cause severe economic and social dislocation. The public is always attracted to politicians who have the human touch. 4. The hotel is centrally located for all major attractions. Rescue planes are trying to locate the missing sailors. The importance of the town is due to its geographical location. 5. The money was distributed among schools in the area. The distribution of passports has been a slow process. 6. Fatal（致命的） road accidents have decreased in frequency over recent years. There is a frequent bus service into the centre of town. 7. Darwin eventually put forward a model of biological evolution. This is one of the most exciting developments in biology in recent years. Biologists say the area might be large enough to support a self-sustaining population. 8. The room had a seating capacity of over 200. The research shows that preschool children are capable of thinking in abstract terms. 9. Large sections of the river have been poisoned by toxic waste from factories. If plastic and rubber are burnt, they'll give off poisonous gases. 【课堂探究一】词形变化：按要求填相应的单词，并在括号内填写中文意思 (仔细研读【自主学习二】句子，掌握和总结规律。) 1. _______________ vt.倡议；赞助；主办→ _______________ n.(法案等的)倡议者；赞助者 2. _______________ n.创建；基础；地基→______________ v. 创办，成立→_______________ n.创始人 3. _______________ n.政治；政治观点→_________________adj. 政治的→_________________ n.从政者;政治家→_________________n.政策;方针 4. _________________adj.位于→_________________