祈使句及感叹句.doc

五年级英语巩固提高班 第二讲句子的种类 目标：1.巩固和复习陈述句和疑问句的用法 2.了解并掌握祈使句和感叹句的用法一、祈使句 祈使句用法口诀祈使句，祈使句，请求、命令或建议主语是you常省去，句首要把Dont 加要讲客气用please ,句首句末没关系 用来表示下达命令、提出要求、建议和劝告的句子。说话的对象通常是第二人称you ,习惯上常省略。祈使句的肯定句谓语动词用原形，否定句一般用dont, never开始。1肯定祈使句句型 1 ：动词 let + 第一、三人称宾格代词 + V.例句：Lets go to school. 让我们去上学吧。 Let me try. 让我试一试。 Let him come upstairs. 让他上楼吧。句型 2：动词 + 其他部分 例句：Please open the door . 请开门。 Turn to page two. 请将书翻到第二页。 Listen to me. 请听我讲。 Stop talking. 别说话。二、否定祈使句 （一般在句首加 Dont.）1Climb the tree ,please. 请爬树。 （肯定句） Dont climb the tree! 不要爬树。 （否定句）2Open the door. 打开门。 （肯定句） Dont open the door. 不要开门。 （否定句）三、陈述句变祈使句1You cant make faces in class. 你不能在课堂上做鬼脸。 Dont make faces in class. 不要在课堂上做鬼脸。2You cant read in bed. 你不要在床上看书。 Dont read in bed. 不要在床上看书。祈使句专项训练一、 连词成句并改写成否定句。1 on walk the grass_2. ride a here bike_二、 按要求改写下列句子1She likes playing basketball after school. (否定句)_2. He did his homework yesterday evening. (一般疑问句) _3.Tom wrote a letter to his mother yesterday. (否定句)_4.My mother can make kites. (一般疑问句)_5. There are some dictionaries on the desk. (否定句)_二感叹句：1) What引导的感叹句。其结构为:What+a(an)+形容词+名词+(主语+谓语)What a beautiful girl she is!What tall buildings they are!2) How+形容词(副词)+主语+谓语How beautiful the girl is!How tall the buildings are!感叹句专项训练一，选择填空（ ）1. _ lovely weather! Lets go on a picnic.A. What B. What a C. How D. How a（ ）2. _ beautiful the flower is!A. How B. What C. What a D. How a（ ）3. _ interesting story it is!A. What a B. What C. How D. What an（ ）4. _ tall trees they are!A. How B. What C. What a D. What an（ ）5. _ kind they are!A. What B. What a C. How D. How a（ ）6. _ hard all these people are working !A. What B. How C. What a D. How a（ ）7. _ bad weather it is!A. What a B. How C. What D. What an（ ）8. _ large the factory is!A. How B. What C. What a D. How a（ ）9. _ good boy he is!A. What B. How C. What a D. How a二. 按提示将下列句子改为感叹句。 1. It is a lovely cat.(what) _ 2. These pictures are beautiful.(how)_ 3. Thats good news.(what) _ 4. He writes well.(how) _ 综合练习按要求改写句子。1) Its a book.（改为一般疑问句）_it a _?2) My father is in the study.（对划线部分提问） _is _father?3) do you watch TV every Sunday?（做肯定回答） , _,I _.4) This picture is beautiful.（改为以what引导的感叹句） What _picture!5) Open the door for him.（改为否定句） _open _for _!6) I have a big ball.（对划线部分提问）_do you_?7) There are some orange trees.（改为单数句子） There _orange_.8) we are seeing a film.（对划线部分提问） What _you _?9) He has some questions.（改为一般疑问句） _he _questions?二判断下列句子的种类（陈述句，疑问句，祈使句，感叹句）例：Please listen carefully! _祈使句_1. How are you today? _2. I am so happy! _3. I do my homework everyd