Unit 4 Everyday economics 核心词汇句式拓展及巩固练习学案-2022-2023学年高中英语外研版（2019）选择性必修第四册

选择性必修第四册 Unit 4Everyday economics核心词汇句式拓展及巩固练习学案 核心词汇 1 potential n．(事物的)潜力，可能性　adj.潜在的，可能的 基础测评　单句语法填空 (1)He has the potential to work(work) as a consultant. (2)All we can do is to find the potential danger and try to decrease it. (3)People who do not smoke have less potential for suffering from lung cancer than those who smoke. 写作链接　补全句子 (4)We need to find new ways to help students achieve/fulfill/realise their potential. 我们需要找到新的方法来帮助学生们发挥他们的潜力。 要点归纳 (1)have the potential to do sth 有做某事的潜力 achieve/fulfill/realise one's (full) potential (充分)发挥某人的潜力 the potential for (doing) sth (做)某事的可能性/潜力 (2)the potential danger 潜在的危险 2 purchase v．购买　n．购买的东西 基础测评　单句语法填空 (1)I purchased the book Gone with the Wind from the bookstore yesterday, which my teacher recommended to me. (2)Friendship, health and happiness can not be purchased with/by money. (3)Such cameras, which can be purchased for less than $1,000, are highly profitable. 写作链接　补全句子 (4)If you are not satisfied with your purchase we will give you a full refund. 所购之物若不满意，我们将全额退款。 要点归纳 purchase by/with 用……换取/购买 purchase for 花(多少钱)买 purchase from 从某处购得 3 distribution n．(商品的)分销，经销；分发，分送 基础测评　单句语法填空 (1)Clothes and blankets have been distributed to/among the earthquake victims. (2)The man is responsible for the distribution(distribute) of aid supplies. 写作链接　补全句子 (3)I have been told that our donated books will be distributed to each student as soon as possible. 我已被告知我们捐赠的这些书将会尽快分发到每个学生手中。 要点归纳 (1)the distribution of... ……的分布/分配 (2)distribute v. 分发，分配；分散，使分布 distribute...to/among... 把……分给…… be widely/evenly distributed 广泛/平均分布 4 guidance n．指导，引导 基础测评　单句语法填空 (1)She guided us through the busy streets to the gallery. (2)Join a guided(guide) bike tour and view some of the most popular monuments in Washington, DC. (3)Your expert guidance(guide) and sincere encouragement helped me out gradually. 写作链接　补全句子 (4)Under the guidance of modern science and rational spirit, the human society makes continuous progress. 在现代科学和