1、Module 11模块语法见学生用书B39祈使句定义：祈使句是用来表示请求、命令或建议等的一种句型。特点祈使句一般没有主语，说话的对象都是第二人称“你”或“你们”，所以可理解为省略了主语you。以动词原形开头，无时态和数的变化。祈使句的否定形式是在动词原形前加dont。在表达请求时，可加上please；表达比较强烈的语气时，可用感叹号。祈使句的四种类型Do型祈使句：实义动词原形其他eg：Listen to me，please.请听我说。Be型祈使句：Be动词其他eg：Be quiet，please.请保持安静。Let型祈使句：Letsb.动词原形其他eg：Lets play basketbal
2、l.让我们去打篮球吧。No型祈使句：No动词ing/名词！eg：No smoking！禁止吸烟！No photos！禁止拍照！祈使句的否定形式通常在谓语动词前加dont。但要注意以let开头的祈使句，其否定形式是：“Dontlet宾语动词原形其他”或“Let宾语not动词原形其他”。eg：Dont let him go swimming！Let him not go swimming！不要让他去游泳！加强语气的祈使句在肯定祈使句中，我们可以用助动词do来加强语气。eg：Do come，please！请一定要来！Do be quiet，please！请务必安静！_.用括号中所给单词的适当形式填空
3、1Just _go_(go)along New Street and _turn_(turn)right.2Kate，_bring_(bring)your homework here tomorrow.3_Dont put_(not put)your book here!4Please _be_(be)quiet.Your grandfather is sleeping.5_Turn_(turn)left at the second crossing，and youll find the bus stop.6_Dont let_(not let)him go alone.7_Work_(wor
4、k)hard，or you will fail in the exam.8_Dont make_(not make)so much noise in the library.9_Dont watch_(not watch) too much TV.Its bad for your eyes.10_Send_(send)me an email before you come to Hangzhou.语法填空阅读下面短文，按照句子结构的语法性和上下文连贯的要求，在空白处填入一个适当的词或使用括号中词语的正确形式填空。Dear Zhang Hai，Hows everything going?1_In
5、_ your last letter，you said that you wanted 2._to know_(know)something about dinner parties in England.Let me 3._tell_(tell)you.The dinner always starts 4._with_ a small dish.When you eat，you must use the fork(叉子)with your left hand.5._During_ the dinner，please 6._be_(be)quiet and 7._smile_(smile)a
6、lot.When you drink to someone(向某人敬酒)，please put up your glass and take only a sip(小口).8._Dont drink_(not drink)too much.And its polite 9._to_finish_(finish)all the food on your plate.If you cant remember these things，you can just do as other people do.I hope it 10._will bring_(bring)you good luck when you go to a foreign country one day.Yours，John
