Hints: 本期學(xué)習(xí)的字源：rect=right正，直 Homo erectus 單詞不需要大寫，單詞與例句或不同詞條之間換行即可。 注解中詳細介紹了單詞的拆分與釋義，是學(xué)習(xí)字源分析的重中之重！一定記得聽寫后來看注解！
correct rectangular His house is situated on a rectangular piece of land. rectifiable Don't worry. The mistake is rectifiable. rectify It's not too late to rectify that mistake. rectitude Our minister is known for his moral rectitude. directory I found your number in the telephone directory. erect Homo erectus is so named because he stood erect. insurrection The leader of the insurrection, if successful, may become the next president.
His house is situated on a rectangular piece of land. 他的房子坐落在一塊長方形的土地上。 Don't worry. The mistake is rectifiable. 別擔心，這個錯誤時可以改正的。 It's not too late to rectify that mistake. 要改正那個錯誤還不算太晚。 Our minister is known for his moral rectitude. 我們的牧師以操守正直聞名。 I found your number in the telephone directory. 我在電話索引中找到你的號碼。 Homo erectus is so named because he stood erect. 直立猿人得名自直立的特征。 The leader of the insurrection, if successful, may become the next president. 如果成功的話，這次起義的領(lǐng)袖可能成為下一任總統(tǒng)。