Unit 1 Teenage Life 词汇用法讲与练预习学案-2023-2024学年高中英语人教版（2019）必修第一册

重点词汇精讲精练 【详细版】根据实际进行二次编辑删减 第一部分：讲 volunteer vt. & vi. 自愿（做某事） volunteer to do sth自愿做某事 The couple who live next to us volunteered to help after the volcano erupted. →voluntary adj. 自愿的 do voluntary work做志愿工作 debate (1) n. 辩论；争论 （2) vt. &vi. 辩论；争论 1) n. 辩论；争论 under debate 在辩论／讨论中 a heated/lively debate 一场激烈的／热烈的争论 beyond debate 无可争辩 open a debate开始辩论 close a debate终止辩论 例1：The bill is under debate and hasn't been passed yet. 该法案正在讨论中，尚未通过。 例2：There is a fierce/heated about/on/over the question whether the experiment should be allowed. 在是否进行这个实验的问题上展开了激烈的争论。 2) vt. &vi. 辩论；争论 debate sth.with sb. 同某人辩论／讨论某事 debate...on/about sth. 讨论某事 debate疑问词＋to do sth. (wh-从句/wh-to do) 讨论 . . . 例1：He debated with his parents on his holiday plan. 他和他父母争论假期计划。 例2：We debated whether to take the earlier train or not. 我们讨论到底要不要乘早一点儿的那趟列车。 例3：We must debate the problem with the rest of the members. 同义：argue v. discuss v. quarrel v.& n. 【词语辨析】debate与argue （1) debate侧重“双方各抒己见”， 内含“交锋”的意思。 （2) argue 侧重“说理”“论证”和“企图说服”。常用于结构：argue sb.into/out of doing sth. 说服某人做／不做某事。 【讲练通关】 ①The two sides debated ________ each other ________ the question of the origin of the universe. ②The question of building a third airport is still ________ debate. ③We're debating whether or not ________ (go) skiing this winter. KEY：①with; about/on/over　②under　③to go prefer vt.较喜欢 (preferred, preferred) 不用于进行时 n. preference 偏爱，优先（权） 1）prefer A to B 喜欢A胜过喜欢B 2）prefer doing…(to doing)…=prefer to do A rather than do B =would do A rather than do B 宁愿做A(而不愿做 B) 3）prefer to do/doing sth. 宁愿做某事 4）prefer sb./sth.to do sth = prefer that sb. (should) do sth. 宁愿某人做某事 例1：I prefer the red dress to the blue one because it suits me better. 比起那条绿裙子，我更喜欢那条红色的，因为它更适合我。 例2：I prefer walking there to going by car. =I prefer to walk there rather than go by car. = I would walk there rather than go by car. 比起开车我更喜欢走着去那里。 例3：Some people prefer doing/ to do almost everything