2012版高考英语一轮复习 Unit5《Meeting your ancestors》知识点学案 新人教版选修8

2012 版英语一轮知识点学案：Unit5《Meeting your ancestors》（新人教版选修8）Ⅰ.重要单词聚焦1．alternative n．可能的选择 adj. 供选择的；其他的2．starvationn. 挨饿；饿死3．interrupt vt.& vi. 打断……讲话； 打岔；暂时中断或中止4．assumevt. 假定；设想5．regardless adv. 不管；不顾6．sharpenvi.& vt. (使)锋利；尖锐；清晰7．primitiveadj. 原始的；远古的；简陋的8．significancen. 意义；意思；重要性；重要意义9．somehow adv. 以……方式；不知怎么地10．kindergartenn. 幼儿园11．divisionn. 分割；划分；分配；分界线12．applaudvi.& vt. 鼓掌欢迎；赞赏13．acceleratevi.& vt. 加速；促进14．arrestvt. 逮捕；吸引n. 逮捕；拘留15．dizzy adj. 晕眩的；使人发晕或困惑的Ⅱ.重点短语扫描1．regardlessof 不管；不顾2．at most至多；最多3．cut up切碎4．fed up with受够了；饱受；厌烦5．look ahead向前看；为将来打算6．Date back 追溯到…7．concentrate on集中8．search for寻找9．take turnsto do sth. 轮流干某事10．can’t/couldn’t help doing 禁不住干某事Ⅲ.课文原句突破1．If only it could be just like last year!1[信息提取] if only 意为“但愿……，要是……就好了……”。[例句仿写] 要是当时我接受你的建议就好了！________ ________ ________ ________ ________ ________ ________then!【答案】 If only I had followed your advice2．We have been excavating layers of ash almost six meters thick，which suggests that they might have kept the fire burning all winter.[信息提取] suggest 意为“暗示，表明”。[例句仿写] 他的坐立不安说明了他想立即离开。His restlessness suggested that he________ ________ ________ ________.【答案】 wanted to leave immediately3．Having heard wolves howling in the forest，Lala accelerated her walk up the path to the caves fearing that there might be wild beasts lying in wait for her.[信息提取] lie in wait for sb.隐蔽静候以出人不意。[例句仿写] 警察为了捕获嫌疑人隐蔽 埋伏了好几天。The police________ ________ ________ ________ ________ ________ ________ ________th...