Vocabulary BreakthroughA組前綴courage ndiscourage vt.使灰心；勸阻B組后綴explore vexplorer n探險家short adj.shortly adv.不久，很快connect vconnection n聯(lián)系punish vpunishment n懲罰science nscientific adj.科學(xué)的breath nbreathe vi.& vt.呼吸warn vwarning n警告require vt.requirement n要求，規(guī)定national adj.nationality n國籍devote vt.devotion n奉獻；忠誠；專心vary vvarious adj.各種各樣的organize vorganization n組織，機構(gòu)survive vsurvival n幸存，存活C組合成nn. airplane n飛機adj.v. widespread adj.廣泛的，普遍的adv.adj. outgoing adj.愛交際的；友好的；外向的prep.n. indeed adv.的確，確定D組轉(zhuǎn)化nv. labour勞動，努力工作signal發(fā)信號；表明orbit沿軌道運行desire渴望，期望nadj. superior更好的，更高的A組同義詞reserve vpreserve vt.puzzle nriddle n.wish vdesire v.B組反義詞male adj.female adj.mon adj.rare adj.C組形近詞quantity n數(shù)量quality n質(zhì)量1背誦經(jīng)典The explorer is curious about the Egyptian tomb，which I think is well preserved by the native government.規(guī)范默寫2背誦經(jīng)典Shortly after the death of a native officer，the police found some fingerprints on the murder weapon and the clothing of the dead.規(guī)范默寫3背誦經(jīng)典The candidate is indeed optimistic about being elected as an astronaut of the spacecraft which will be in orbit around the moon.規(guī)范默寫4背誦經(jīng)典Our superior，an outgoing female，has never discouraged our devotion to the pany.規(guī)范默寫