学案2 人教选修7Unit4 重点、难点及考点解析.docVIP

学案2 人教选修7Unit4 重点、难点及考点解析 重点单词 1 wonder wonder wh-词 + to do 想知道…… wonder wh- / if + 从句　想知道…… It’s no wonder + (that) 从句 难怪，怪不得，不足为奇 They wondered at his learning.? 他们对他的学识感到惊奇。 I wonder who he is.? 我很想知道他是谁。 I was just wondering about that myself.? 我就是觉得这件事莫名其妙。 No wonder people say that computers are taking over the world.? 难怪有人说电子计算机正渐渐接管世界。 2. privilege: [ ‘privilid? ]? ? n. 特权,特别恩典,基本人权 v. 给与...特权It was a privilege to work with him.? 和他在一起工作是一项殊荣。 She had led a life of luxury and privilege.? 她过着养尊处优的生活。 3. purchase v. buy sth. 购买某物 常用以下结构： purchase sth. with sth; purchase sth. for sb. 4. finance n. 资金；财政；金融 financial adj.财政的, 金融的 finance v. 给……提供资金 finance (for sth.) It is impossible to disguise the fact that finance is bad. 财政困难这一事实是无法隐瞒的 。 They also collect funds to finance the movement. 他们还为这一活动募集资金 。 the Minister of Finance 财政部长 London is a financial centre. 伦敦是个金融中心。 5. imaginative adj. 富有想象力的,爱想象的 an imaginative child/writer有想象力的孩子/富有想象力的作家 imaginary adj. 想象中的,假想的 imaginable adj. 可想象的 imagine v. 设想 imagination n. 想象力 image n. 雕像,肖像 6. supply 1) 用作名词时： a) 指“供给;供应”等,其反义词为demand(需求)。 supply and demand 供与求 be in short supply 供应缺乏,供应不足 food supply 食物供应 water supply 供水 a good supply of meat (fish, fruit) 肉类(鱼,水果)大量供应 b) 当“供应品;生活用品;补给品”等,常用复数supplies。 military supplies 军需品 household supplies 家庭用品 medical supplies 医用品 用作动词时, 指“供给,提供,备办”等,常用于词组supply sb. with sth. 或supply sth. to/for sb.。其同义词为provide, present, give, furnish等。 They supplied food to/for them. 他们供给他食物。 二、重点短语 1. hear from: ? v. 接到...的信 How often do you hear from your sister?? 你多长时间接到你姐姐一次信? Have you hear from him by last week?? 到上星期为止你们接到过他的信吗？ It was a pleasure to hear from you.? 很高兴收到你的信。 I hear from my cousin every two weeks.? 我每两星期就会收到我表哥的来信。 注意：hear from后面只能接表示人的名词或代词，不可接letter作为它的宾语。 2. be dying to do / for sth. 渴望做某事；迫切想要 She is dying to go abroad. I am dying for a glass of water. I am dying to go abroad. He was d