选修8 Unit 5 Meeting your ancestors（课件PPT）-【新高考方案】2024高考英语一轮复习（老教材 新高考 人教版）

Unit 5 Meeting your ancestors 微时光背诵一由教材充盈“语料库” 一、背单词与词块 (一)背阅读单词一会认就行 (背诵时遮住右侧汉语，先自主翻译，后比对词义) 1.identify vt. 确认；识别；鉴别 2.archaeology n. 考古学 3.tentative adj. 试探性的，不确定的 4.acute adj. 有观察力的：敏锐的：严重的：深刻的 5.centimetre n. 厘米 6.primitive adj. 原始的；远古的：简陋的 7.category n. 种类；类别；范畴 8.systematic adj. 有系统的；有计划的；有条理的 9.delete vt. 删；删除 10.applaud vi.&vt. 鼓掌欢迎；赞赏 (二)背重点单词一写对才行 1.alternative n. 可能的选择 adj. 供选择的；其他的 2.regardless adv. 不管；不顾 3. ample adj. 足够的；充足的；富裕前 4.seashell n. 海贝壳 5. somehow adv. 以…方式；不知怎么地 6. spit vt. 吐出（唾液、食物等） vi. 吐痰 7.kindergarten n. 幼儿园 8.pulse vi. 搏动 N. 脉搏；节拍 9.howl vt.&vi. 嗥叫；叫喊 n. 长嚎；嗥叫 10.arrest 0t. 逮捕；吸引 n. 逮捕；拘留 11.dizzy adj. 头晕目眩的；眩晕的 12.worship 0t.&0i. 崇拜；敬奉 n. 崇拜；敬神 (三)背拓展单词一用准才行 l.starve vi..挨饿：饿死→starvation n.挨饿；饿死 2.accurate ac.准确的；精确的→accuracy n.精确；准确→ accurately ado.准确地；精确地 3.interrupt vt..&vi.打断…讲话；打岔：暂时中断或中止→interruption n.打 断：打岔；插嘴 4.assume vt..假定；设想→assuming con,假设→assumption n.设想； 假定；担任 5.sharp adj,锋利的→S sharpen vi.&t.(使)锋利；尖锐；清晰；削尖→ sharpener n.磨具；削具 6.mess n.凌乱；脏→messy ad,凌乱的；脏的 7.botany n.植物学→botanical a植物学的；与植物学有关的 8.analysis m.分析→analyses (pl)→analyse vt.分析 9.ripe adj.成熟的→ripen vt.&0i.使…成熟；成熟 l0.significant adj.重要的→significance n.意义；意思；重要性；重要意 Il.receive.接收；招待→receptionist n.接待员；招待员→ reception n.接待；接收 12.radioactivitym.放射性radioactive ad.放射性的；有辐射能的 division 13.divide v.分开；分割；划分→ n.分割；划分；分配； 界线 l4.accelerate vi..&vt.加速；促进→acceleration n.加速 15.skin.技能；技巧→skilful ad有技巧的；熟练的→skilled adj.熟练 的：有技能的 [语境活用] 1.He was s received by the host and was given a warm reception.(receive) 2.The candies were divided out among all the kids,but they could not agree upon the division of them.(divide) 3.While calculating the math problem,you should pay more attention to the accuracy of the numbers,or you can't figure it out accurately.(accurate) 4.The boy needs a pencil sharpener to sharpen his pencil,because the sharpener he has isn't_sharp_.(sharpen) 5.The kid made amess in the living room,so his mother asked him to clean the messy living room quickly.(mess) 6.T