新概念英语第一册课后书面练习题及答案29-30

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Written exercises书面练习
A Rewrite these sentences. 模仿例句写出相应的祈使句。 Example： The cup isn't empty. Empty it! 1 The window isn't clean. 2 The door isn't shut. 3 The wardrobe isn't open. B Look at this table：注意下表：   Now write eleven sentences. 模仿下面的例句写出11句表示命令的句子。 Example： Shut the door! 答案：
        Lesson 30
        A
        1 Clean it! 2 Shut it! 3 Open it!
        B
        1 Shut the door! 5 Turn on the stereo! 9 Dust the cupboard!
        2 Open the window! 6 Turn off the tap! 10 Empty the cup!
        3 Put on your shirt! 7 Sweep the floor! 11 Read this magazine!
        4 Take off your shoes! 8 Clean the blackboard! 12 Sharpen these knives!