【正文】
題(二) 初聽材料 聽錄音,完成1b相應(yīng)練習(xí)(三) 發(fā)現(xiàn)疑難 利用1b信息與同伴練習(xí)對話完成1c,找出疑難。被動語態(tài)一般的構(gòu)成形式為:be+動詞過去分詞(+by+動作的發(fā)出者)。一般現(xiàn)在時(shí):am/is/are+done(過去分詞)一般過去時(shí):was/were+done(過去分詞)一般將來時(shí):will+be+done(過去分詞)含有情態(tài)動詞的:情態(tài)動詞+be+done(過去分詞)即學(xué)即用:1),The mobile phone has influenced people’s life a lot since it . A. invents B. invented C. is invented D. was invented 2). Who designed this game? It by Tom in 1999.A. is designed B. designs C. was designed 2.—What are they used for?—They are used for seeing in the dark.——它們是用來做什么的?——它們是被用來在黑暗中照明的。 即學(xué)即用:This kind of knife is often used for (cut) 。如:即學(xué)即用:I used to ( go) to work by I take a taxi.3).be used to d