Lesson 69: But not murder!并非謀殺！
    I was being tested for a driving licence for the third time. I had been asked to drive in heavy traffic and had done so successfully. After having been instructed to drive out of town, I began to acquire confidence. Sure that I had passed, I was almost beginning to enjoy my test. The examiner must have been pleased with my performance, for he smiled and said. "Just one more thing, Mr.Eames. Let us suppose that a child suddenly crosses the road in front of you. As soon as I tap on the window, you must stop within five feet." I continued driving and after some time, the examiner tapped loudly, Though the sound could be heard clearly, it took me a long time to react. I suddenly pressed the brake pedal and we were both thrown forward. The examiner looked at me sadly. "Mr.Eames," he said, in a mournful voice, "you have just killed that child!"
    句子講解：
    5、The examiner must have been pleased with my performance, for he smiled and said, "Just one more thing, Mr.Eames."
    主考人對我的表現(xiàn)想必是滿意的，因?yàn)樗⑿χf：“埃姆斯先生，只剩一項(xiàng)了?！?BR>    真題測試 測試語言點(diǎn)：反意疑問句
    It is cold in the room. You must have turned off the steam, ( )you ?
    (2004年福州高考模擬題)
    A. don’t B. didn’t C. haven’t D. mustn’t
    答案：選C
    分析：空格所在句的主干為must have done結(jié)構(gòu)。本題考査重點(diǎn)是帶有情態(tài)動詞的句子 的反意疑問句。must在表示推測時(shí)，根據(jù)其推測的情況來確定反意疑問句，所以 選C。
    翻譯：屋子里很冷。你肯定是把熱氣關(guān)了，是嗎？
    6、"Let us suppose that a child suddenly crosses the road in front of you."
    “讓我們假設(shè)前方有一個(gè)小孩突然要穿過馬路?！?BR>    7、"As soon as I tap on the window, you must stop within five feet."
    “我一敲車窗，你必須把車停在5英尺之內(nèi)?！?BR>    語言點(diǎn) 注意本句時(shí)態(tài)：as soon as引導(dǎo)的從句為一般現(xiàn)在時(shí)，主句其實(shí)是隱含的將來時(shí)，在此有情態(tài)動詞must,也用了一般現(xiàn)在時(shí)”引導(dǎo)的句式。