Unit 4 单词导学案-2022-2023学年高中英语人教版（2019）必修第二册

标题 Book Two Unit 4 Words 学习 目标 1.To read the words fluently and remember the meanings of them 2. To learn the usages of the words. 学习重点 Master the usages of the words. 学习难点 Make use of the words. 学法指导 Guided learning and Discovery learning Step 1: Pronunciation Read the words fluently Step 2：Learn the usages of the words. 1. philosophy n. 哲学 philosopher n. 哲学家 2. descendant n. 后裔，子孙，后代 descend vi. 下降，降临，来临 3.individual adj. 单独的，个别的 n. 个人 The competition is open to both teams and individuals. individually adv.分别地，单独地，个别地 4.chief adj. 最重要的，最高级别的 复数：________ commander-in-chief 总司令 n. (公司或机构的)首领，酋长 chiefly adv. 主要地，首要地 5.puzzle n. 谜，智力游戏，疑问 vt. 迷惑，使困惑 a puzzle to sb. 对某人来说是个难题 What puzzles me is why he left the country without telling anyone. puzzled 困惑的，迷惑不解的 puzzling 令人迷惑的 be in a puzzle about… = be puzzled about … 对…感到困惑 puzzle ... out 琢磨出…答案，弄明白… 1).The_________ puzzle made her ________. 2).She had a _____________ expression on her face. （puzzle） 6.nearby adj. 附近的，临近的 adv. 在附近 7.join …to … 把…和…连接或联结起来 The island _____________ the mainland by a bridge. 这个岛有一座桥与大陆相连。 join sb in sth. 为… 加入到…之中，与某人一道去… join in (doing) sth. 参与(做)某事 8.break away （from sb. / sth）脱离，背叛，逃离 break down 出故障，坏掉 break off 突然停止,折断 break in 打断，破门而入 break into … 闯入… break out 战争爆发（火灾）突然发生 （无被动语态） 1).The prisoner ____________ from his guards. 2).The telephone system has ____________ 3).Last week he had his house ___________. 9.belong vi. 应在（某处），适应 belongings（pl.）所有物，财物，财产 belong to sb/sth 属于某人，归某人所有 ,是（俱乐部、组织等）的成员 特别提示： （1）此短语中的to 是介词，后面接名词或代词的宾格。 （2）此短语无被动语态，无进行时态。 （3）作后置定语时用belonging to….或含有belong to 的后置定语从句。 1).Are you sure these documents belong together? 2).As is known to us, China is a country _________ ___________ (属于) developing countries. 10.as well as … 同（一样也）；和，还 1).They sell books as well as newspapers. 2).She is a talented musician as well as bein