20. I have to go now because..．我现在必须得走了，因为……
对话示例
— Jack, I have to go now because I have to prepare the information of the interviewees for the manager in the afternoon.
— But it's time for lunch now. You can leave after the meal.
— Fine, but I need to arrive at office before 2:00 p.m.
— I can drive you there.
— Okay. Thank you.
— 杰克，我现在必须得走了，因为我下午还要为经理准备面试者的资料。
— 但是现在到了吃午饭的时间，你可以吃完饭再走。
— 可以，但是我需要在两点之前到办公室。
— 我可以开车送你过去。
— 好的。谢谢。
句型分析
I have to go now because..．这个句型表明了我现在要走的动作，表达说话者急切的情绪， because后面只能跟句子。
句子示例
• I have to go now because I must attend the training seminar on time．我现在必须得走了，因为我得准时参加培训研讨会。
• I have to go now because I have to prepare some materials for the negotiation this afternoon.我现在必须得走了，因为我要为今天下午的谈判准备一些资料。
• I have to go now because I need to get to the railway station before six p.m．我现在必须得走了，因为我需要下午六点前赶到火车站。
重点单词
seminar [ˈsemɪnɑ:] n．研讨会
negotiation [nɪˌgəʊʃɪˈeɪʃn] n．谈判
