新概念第一册第17课 、18课.ppt

Lesson 17 How do you do ? 你好！;语音复习---爆破音;语音学习--- [t?] [d?] [tr] [dr]? [ts] [dz];语音学习--- [t?] [d?] [tr] [dr]? [ts] [dz];音标对比;音标对比;[ts] (清辅音) [dz]（浊辅音）;音标对比;New words and expressions;★employee n. 雇员 ;V+-ee 被……的人 V+er 发出……的人;★hard-working adj. 勤奋的;★ sales reps 推销员 =sales representatives;★ man n. 男人;★ office n.办公室;★assistant n. 助手;How do you do ? 你好;[课文]; 1.常见的不规则名词复数： man—men [men] woman—women goose [gu?s] —geese [ɡi?s] foot — feet tooth—teeth [ti?θ] mouse—mice [ma?s] child—children ox— oxen [?ksn] wife—wives [wa?vz] sheep—sheep;2.表示国家的名词复数： Englishman—Englishman [i?ɡli?m?n] Frenchman—Frenchman [frent?m?n] Chinese—Chinese Japanese—Japanese American—Americans [?merik?ns] German—Germans [d??:m?nz] ;Lesson18 What are their jobs? 你们是…吗？;1.Those girls are busy. are keyboard operators. 2.Our names are FuChang and ZhaoZihan. are Chinese. 3.Look at Nicola. is very pretty. ; machanics/sales reps 他们的工作是什么？ 他们是机械师还是推销员？ 他们不是机械师。 他们是推销员。