Unit 3 重点单词变形，词组，短语，句型练习-2022-2023学年高一英语必修第二册单元重难点易错题精练（外研版2019）

Unit 3 On the move 重点单词变形，词组，短语，句型练习 (知识点全覆盖) 基础词汇变形 1. ____________ v. 代表，表示→__________ n. 代表；代理人　adj. 有代表性的，典型的 2．______ n. 基础；根据→________ adj. 基本的；基础的→________ n. 底部；垒；基础 3．________ n. 装备，设备，用具→________ v. 装备，配备 4．________ v. (在比赛中)防守，防卫→________ n. 防御；防卫；国防机构；答辩 5．________ n. 死，死亡→________ adj. 无生命的；废弃了的；呆板的→________ v. 死亡；消失；凋谢 6．________ n. (机器、仪器等调控装置的)设定位置，调节点 →________n. 集合；一套；布景；装置 vt. 树立；点燃；放；设置；调整好 7．________ adj. 可调整的，可调节的→________n. 调整， 调节→________ v. 校准；调整，使……适合 8．________ adj. 可用的，可获得的→________ n. 可利用性；可得到的东西(或人)；可得性 9．________ n. 平衡→________ adj. 保持(或显示)平衡的 10．________v. 包含，需要→________ adj. 卷入的；有关的；复杂的→________ n. 参与；加入；插手 11．________ n. 回答，答复→________ v. 回答；作出反应；承担责任 12．______ v. 理解，了解 ，解释；翻译→________ n. 口译工作者；口译译员 13．________ n. 力量→________ adj. 强大的；强有力的 →________ adj. 无权力的；无力量的→________ adv. 强大地；强烈地 14．______ n. 紧张，焦虑→________ adj. 拉紧的；紧张的 15．________ v. 消失，不见→________ n. 消失，丢失→________vi. 出现， 显现；产生， 出版　link v. 显得， 似乎→________ n. 出现，显露，露面 16．________ adj. 满是汗的，被汗水湿透的→________ n. 汗；水珠 17．________ v. 鼓舞，激励→________ n. 灵感；妙计；鼓舞→________ adj. 有灵感的；能力卓越的→________ adj. 鼓舞人的；使人感兴趣的 18．________ v. 说服，劝服→________ n. 劝说；说服(力)→________adj. 能说服的；善于游说的 一、用单词的适当形式完成句子 1．It is your decision rather than ours that has led to his______________（involve）in the matter. 2．The number of deaths from cancer will be reduced greatly if people are persuaded__________(eat) more fruit and vegetables. 3．I’m not sure whether I can persuade him __________giving up the adventure. Anyhow, I will try my best. 4．There are several opinions about why dinosaurs suddenly died__________, one of which says their__________ (disappear) might be caused by the climate change. 5．Tom is an excellent swimmer; he has__________(power) arms and legs. 6．The tiger is a ________ (represent) of the cat family. 7．I’m convinced that it will be more convenient for people_________ (do) some shopping online in the future. 8．There was no light in the room and it took me a few seconds to adjust_______