Unit 5 Meeting your ancestors 必备知识·盘点夯基 BI BEI ZHI SHI PAN DIAN HANG JI Ⅰ．单词立体巧记 写准记牢 语境运用 核心单词 1．__alternative__ n．可能的选择adj．供选择的；其他的2．__regardless__ adv．不管；不顾3．__somehow__ adv．以……方式；不知怎么地4．__skilful__adj．有技巧的；熟练的5．__arrest__ vt．逮捕；吸引n．逮捕；拘留6．__delete__ vt．删；删除7．__dizzy__adj．头晕目眩的；眩晕的；使人发晕或困惑的8．__album__n．相册；集邮册；唱片9．__applaud__vi．& vt．鼓掌欢迎；赞赏10．__kindergarten__n．幼儿园11．__gay__adj．快乐的；欢快的 1．During the summer vacation, I practiced dancing hard with others __regardless__ (不顾) of the hot weather．2．__Delete__ (删除) the things that you don't really need, so you can save a lot of resources．3．(2020·江苏卷)Somehow(不知怎么地), the container the teacher gave Wilson to heat mistakenly held something more volatile (易挥发的) than water． 4．He __was arrested__(arrest) for spreading rumors on the Internet．5．The moment the famous singer finished singing, the audience stood up and __applauded__ (applaud) warmly．6．The new method was popular and many peasants became very __skilful__ (skill) at it． 拓展单词 1． __identify__ vt．确认；识别；鉴别→__identification__n．辨认；鉴定→__identity__ n．身份；一致；同一性2．__starvation__ n． 挨饿；饿死→__starve__ vi．(使)挨饿；饿死3．__accuracy__ n．精确；准确→__accurate__ adj．准确的；精确的→__accurately__adv．准确地；精确地4．__interrupt__ vt．& vi．打断……讲话；打岔；暂时中断或中止→__interruption__ n．打断；打岔；中止5．__assume__ vt．假定；设想→__assuming__ conj．假设→__assumption__ n．设想；假定；担任6． __sharpen__ vi．& vt．(使)锋利；尖锐；清晰；削尖→__sharp__ adj．锋利的→__sharpener__ n．磨具；削具；铅笔刀7．__messy__ adj．凌乱的；脏的→__mess__ n．凌乱；脏8．__analysis__ n．分析→ __analyses__ (pl)→__analyse__vt．分析9．__ripen__ vt．& vi．使……成熟；成熟→__ripe__ adj．成熟的10．__significance__ n．意义；意思；重要性；重要意义→__significant__ adj．重要的11．__botany__n．植物学→__botanical__ adj．植物学的；与植物学有关的12．__division__ n．划分；分割；分配；分界线→__divide__ v．分开；分割；划分 1．While calculating the maths problem, you should pay more attention to the __accuracy__ of the numbers, or you can't figure it out __accurately__ (accurate) 2． If you __interrupt__ others' conversation abruptly, you will be to blame for your __interruption__． (interrupt) 3．__Assuming__ that you are the guide of the foreigners who are to visit our school, how would you prepare for your __assumption__ as the guide? (assume)4．The boy needs a pencil __sharpener__ to __sharpen__ his pencil, because the __sharpener__ he has isn't __sharp__． (sharpen)5．The kid made a __mess__ in the living room, so his mother asked him to clean out the __messy__ living room quickly． (mess)6．With the teacher's help, I __analysed__ the data of this experiment． The teacher considered my __analysis__ reasonable． (analyse) 7．The scientists think his invention is of ... ...
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