1、module 11語法要點祈使句是表示要求、命令或者表達意愿、建議的句子。說話的對象（即句子的主語）通常是第二人稱，習(xí)慣上省略。謂語動詞用原形，句末用感嘆號或句號，讀時用降調(diào)。 (1) 肯定祈使句 ：（謂語）動詞原形+其它成分 stand up, please! 請起立！let me have a look. 讓我看一看。(2) 否定祈使句：祈使句的否定式多以do not（通?？s寫為dont）開頭，也可由never引起。 dont be late next time! 下次別遲到！ dont take it with you! 不要把它帶走。 dont let her go there. 不要

2、讓她去那里。 never do it like that. 再也不要那樣做了。由let引導(dǎo)的祈使句的否定形式也可以寫為： let+賓語+not+動詞原形 +其它。 如：let him not go there. 不要讓他去那里。 下面的口訣總結(jié)了祈使句的一般規(guī)律。一起來看看吧! 祈使句，有特點， 動詞原形擺在前， 否定句式也不難， dont 放在最前面, 其它一律都不變。 祈使句的應(yīng)答語 祈使句表示要求、建議對方“將來”做或不做某事，因此其肯定應(yīng)答語通常用i / we will；否定答語通常用 i / we wont。如: knock on the door before you go in!

3、 進去之前要敲門！ i will. 是的，我會的。 dont forget to turn off the lights when you leave. 離開時別忘記關(guān)燈。 i wont. 不會忘記的。 一用所給動詞的正確形式填空。 1. sorry for being late. _(be) here on time tomorrow, or ill be angry. 2. please _(not talk) so loudly! 3. _(not play) in class. you should listen to the teacher carefully. 4. never _

4、(eat) too much, or youll feel sick. 5. let li ming _(clean) the blackboard! 6. its an important meeting. _ (not be) late. 7. _ (not make) any noise. your mother is sleeping. 8. _ (not speak) with your mouth full of food. 9. _ (not talk) and _ (read) aloud. 二、單項選擇1_ your books and look at the blackbo

5、ard. a. closes b. close c. closing d. to close2tom, _late for school again. sorry, i wont. a. isnt b. doesnt be c. dont be d. not be3dont come to school late next time. _.a. yes, i do b. no, i cant c. sorry, i wont d.thank you. 4. jim, _ look outside. look at the map. a. doesnt b. dont c. isnt d.didnt5_ wake up your sister, ben. she needs a good sleep. a.dontb.doesnt c.arentd.cant6. just_ here and dont go anywhere, or your parents wont find you. a. to stay b. stays c. stay d. staying參考答案一1. be 2. dont talk 3. d