Unit 2 核心词汇拓展学案 高中英语外研版（2019）必修第三册.docx

必修三 Unit 2 Making a difference核心词汇拓展学案1 relief n减轻，缓解；减轻痛苦的事物；宽慰词汇拓展(1)to one's relief 令某人感到欣慰的是It is a relief to do sth.做某事很放心/舒心。in/with relief 如释重负；松了口气What a relief! 终于松口气了！(2)relieve v. 解除；减轻；缓解relieve sb of. 解除某人方面的负担 单句语法填空(1)(2020·天津卷)I finished my last test today.What a relief! Now I'm free.(2)To our great relief, the accident caused little damage.(3)Hearing that he had passed the exam, he sighed in/with relief.2 earn v挣(钱)词汇拓展(1)earn/make a lot of money 赚很多钱earn/make one's living 谋生earn/make a living 谋生earn one's bread 谋生earn one's trust/respect 赢得信任/尊敬(2)earnings n(pl.) 工资， 收入 单句语法填空(1)His writing has earned(earn) him many friends.(2)His wife has no pensionable(可领取养老金的) earnings(earn)(3)It is honourable to earn a/your living with your hands.3 donate v捐赠，捐献词汇拓展(1)donate.to. 把捐献给(2)donation n. 捐赠，捐献；捐赠物donator n. 捐赠者，赠送者单句语法填空(1)After the earthquake happened, many actors donated much money to the disaster area.(2)To help more people in India, the IMA Blood Bank has also developed a team to educate the public about blood donation(donate)(3)Doctors are searching a blood donator(donate) to the patient whose blood type is rare. 4 hesitate v迟疑，犹豫词汇拓展(1)hesitate to do sth 迟疑做某事hesitate about/over (doing) sth(做)某事犹豫不决(2)hesitation n. 犹豫；踌躇without hesitation 毫不犹豫地have no hesitation in doing sth毫不犹豫地做某事 单句语法填空(1)Seeing a little dog suddenly appear in front of my car, I braked hard without hesitation. If I had hesitated for a second, the dog would have been killed.(hesitate)(2)She was still hesitating about/over whether to leave or not.5 aid n& v帮助，援助；资助词汇拓展(1)come to one's aid 帮助某人give sb first aid 对某人进行急救with the aid of 在的帮助下(2)aid sb in (doing) sth 帮助某人做某事aid sb with sth 以某事/物帮助某人aid sb to do sth 帮助某人做某事单句语法填空(1)Neighbours aided him with money when he almost lost everything in the fire.(2)He is so diligent a boy that he often aids his mother to clean(clean) the table, even the furniture.(3)The moment he saw the poor little boy on TV, he determined to aid him in continuing his study. 6 rise to one's feet 站起身来词汇拓展jump/leap to one's feet 跳起来struggle to one's feet 挣扎着站起来stand on one's own feet 自立；经济上独立set foot on/in 踏上/进入 语法填空/用foot的相关短语填空(1)At the end of the concert, the audience rose to their feet to applaud and cheer.(2)I found an old man fall into a pool, but quickly he struggled to his feet.(3)The moment he set foot on his motherland, he became excited.7 major adj.重要的，主要的v主修词汇拓展(1)major in 主修；以为专业(2)majority n. 多数，大多数a/the majority of 大多数be in the/a majority 占大部分/大多数by/with a majority of. 以多数票(3)be in the/a minority 占少数单句语法填空(1)In the nursing profession, women are in a/the majority.(2)(2019·天津卷)When I graduated from high school, I wanted to major in comparative literature.(3)The majority was/were in favour of banning smoking while the minority of them were against it.(be) 注：“a/the majority of名词”作主语时，其后谓语动词的单复数取决于of后名词的数。the majority作主语时，谓语动词既可以用复数形式，也可以用单数形式。8 treatment n治疗；疗法；对待；待遇词汇拓展treat v. 治疗；对待；款待n. 款待；招待treat sb as. 把某人当看待treat sth seriously 认真对待某事/物treat sb/oneself to 用款待某人/自己单句语法填空 (1)Drunk driving should be treated as a crime regardless of whether the driver causes a crash.(2)It was summer, and my dad wanted to treat me to a vacation like never before.(3)Cathy suffered some terrible illness in her early childhood.After years of regular treatment(treat), she finally became healthy. 学科网（北京）股份有限公司