You lead her to the garden.

　　⑨下雨了，雨停前我们都不要出去了。

　　It's raining now. Let's not go out until after the rain.

　　⑩一定要来和我们一起用餐。

　　Do come and have dinner with us.

语法点三 祈使句后接的附加问句 　　

　　1．祈使句为肯定句，其反意疑问句用will you/won't you。

　　Turn down the TV, will/won't you?

　　把电视声音调小一些，好吗？

　　2．祈使句为否定句，其反意疑问句用will you。

　　Don't smoke in the meeting room, will you?

　　不要在会议室抽烟，好吗？

　　3．let开头的祈使句构成反意疑问句时，除Let's开头的用shall we外，其他的均用will you。

　　Let's take a walk after supper, shall we?

　　我们晚饭后散散步，好吗？

　　Let the boy go first, will you?

　　让那个男孩先走，可以吗？

语法点四 "祈使句＋and/or＋陈述句"句型 　　

　　在此句型中，祈使句表示条件，陈述句表示结果。

　　Given one more hour, and I'll get the work finished.

　　再给我一个小时，我将能完成工作。

　　Don't move, or I'll fire.

　　别动，否则我开枪了。

　　集中演练2

　　2－1.句型转换

　　①If you study hard, you'll make great progress.

　　→Study hard, and you'll make great progress.

　　→Studying hard, you'll make great progress.

　　②If you don't hurry up, you'll be late.

　　→Hurry up, or you'll be late.

　　③Give him some food or he will starve to death.

　　→If you don't give him some food, he will starve to death.

　　2－2.完成下列反意疑问句

　　④Don't tell anybody about it, will you?

　　⑤Let's go out for a walk, shall we?

　　⑥Let us go and get some food, will you?

　　⑦Have a cup of tea, will/won't you?

　　⑧Do be careful, will you?