【课堂新坐标】（教师用书）2013-2014学年高中英语 Module 5 Period Ⅲ Integrating Skills Grammar同步备课课件 外研版必修2 .ppt

4．now that“既然，由于”，与since表示的意思相似，与since不同的是，now that有“时间”含义，常用于有新情况发生的时候。 Now that the rain has stopped，lets go home at once. 既然雨已停了，让我们立刻回家吧。 Now that they are all gone，you can tell me the secret. 既然他们都走了，你可以告诉我这个秘密了。 而下面这句话就只能用since，不能用now that： Since no one has read the book，we cant discuss it. 既然没人读过这本书，我们就不能对它进行讨论。 Ⅰ.单项填空 1．(2013·陕西高考)I have heard a lot of good things about you I came back from abroad. A．since　　　　　　B．until C．before D．when 【解析】　考查状语从句。根据句意及主从句时态即可判断为A项，因为since从句用一般过去时，主句用现在完成时。句意：自从我从国外回来，我已经听说了关于你的许多好的事情。 【答案】　A 2．The head of the company promised to deal with matters of this sort he returned to his office. A．until B．while C．by the time D．the moment 【解析】　句意：公司的领导答应他一回到办公室就解决这类问题。 the moment意为“一……就……”。 【答案】　D 3． Ive got my own car，I dont get as much exercise as I used to. A．Even if B．Except that C．Now that D．Until 【解析】　句意：因为我有了自己的车，我锻炼身体不如以前多了。even if意为“即使”；except that意为“除了”；now that意为“既然”；until意为“直到……”。只有now that可以引导原因状语从句，故C项正确。 【答案】　C 4．Parents should take their childrens requests for sunglasses seriously eye protection is necessary in sunny weather. A．because B．though C．unless D．if 【解析】　句意：父母应认真对待孩子要求要太阳镜的事情，因为晴天保护眼睛是必要的。because引导原因状语从句。 【答案】　A 5．—How long do you think it is he arrived here? —No more than half a year，I believe. A．when B．that C．before D．since 【解析】　考查It is＋时间段＋since从句。问句句意：你认为他来这儿多长时间了？ 【答案】　D 6． you ve got a chance，you might as well make full use of it. A．After B．While C．As soon as D．Now that 【解析】　考查状语从句的连接词。句意：既然你已经得到了一个机会，你还是好好利用它吧。after在……之后；while尽管；as soon as一……就……；now that既然。故选D。 【答案】　D 7．He had run away I could tell him something about his examination. A．before B．until C．since D．when 【解析】　句意：我还没来得及告诉他关于他考试的事情，他就跑了。before引导时间状语从句，意为：还没来得及……就……。 【答案】　A 8．He looked at the plane taking off it disappeared. A．when B．after C．until D．since 【解析】　句意：他看着飞机起飞，直到它消失了。只有until符合题意，故选C。 【答案】　C 【解析】　考查从属连词。句意：这位老人叫露西挪到另一把椅子上因为他想跟他妻