1、大连千慧教育祈使句专项讲解1.1 定义 用于表达意愿、命令、请求、劝告、警告、禁止等的句子叫做祈使句,祈使句最常用于表达命令,因此在学校文法中也常称为命令句。祈使句因对象(即主语)是第二人称,所以通常都省略。祈使句的动词都为一般现在时,句末则使用句号或感叹号来表示结束,读时用降调。例: Go and wash your hands. (去洗你的手。命令) Be quiet, please.(Please be quiet.) (请安静。请求) Be kind to our sister. (对姊妹要和善。劝告) Look out!Danger! (小心!危险!强烈警告) 1.2 概念口诀祈使句
2、无主语,主语you常省去;动词原形谓语当,句首加dont变否定;朗读应当用降调,句末常标感叹号。1.3 表现形式1.3.1 肯定句1 Do型(即:动词原形(+宾语)+其它成分)。如:Please have a seat here. 请这边坐。 有的祈使句在意思明确的情况下,动词可省略。如:This way, please. = Go this way, please. 请这边走。 2 Be型(即:Be + 表语(名词或形容词)+其它成分)。如:Be a good boy! 要做一个好孩子! 3 Let型(即:Let + 宾语 + 动词原形 + 其它成分)。如:Let me help you.
3、让我来帮你。 1.3.2 否定句1Do型和Be型的否定式都是在句首加dont构成:如:Dont forget me! 不要忘记我! Dont be late for school! 上学不要迟到! 是系表结构也就是没有行为动词但是有形容词的那种使用Dont be 有行为动词的就不能这么用,只能用Dont 2 Let型的否定式有两种:“Dont + let +宾语 + 动词原形 + 其它成分”和“Let + 宾语 + not + 动词原形 + 其它成分”。如:Dont let him go. / Let him not go. 别让他走。 3 有些可用no开头,用来表示禁止性的祈使句。如:No
4、smoking! 禁止吸烟!No fishing! 禁止钓鱼! 1.4 练习一、将下列汉语翻译成英语。 1. 请照看好您的包。_. 2. 让我们去学校吧! _! 3. 禁止在书上写字! _! 4. 不要把书放这儿。_. 5. 不要让猫进来。_. 二. 选择填空 ( )1 .Her doctor said: “_ work so hard” A Stop B Dont C Cant D No ( )2. Jack, _ to be here at 8 oclock A is sure B is sure that C will be sure D be sure ( )3._ when you
5、cross the road. A Do care B Care C Be careful D To be careful ( )4. _him the secret. A Dont tell B Not to tell C Not telling D No telling ( )5. _ in bed. Its bad for your eyes. A Not to read B Dont read C Dont to read D Not read ( )6. _ Your child. Well look after him. A Not to worry about B Dont wo
6、rry aboutC Not worry for D Dont worry with ( )7.You are very tired. _ a rest. A Not have B Do not have C Be have D Have ( )8 _ in the street. Its dangerous. A. Not play B. Not to play C. Dont play D. Dont to play ( ) 9 _ tell a lie. A Be B Not C No D Dont ( )10.Please _ look outside. Look at the bla
7、ckboard. A not B dont C arent D cant ( )11. Please _ me some money. A. lend B. lending C. to lend D. be lend ( ) 12 _ go to the bookshop. A Lets B Dont let they C Let we D No let me ( )13 When you watch a film, please _. A quiet B be quiet C be quietly D quietly ( )14. _ the boxes. You may use them later. A. Keep B. Keeping C. To keep D. Kept ( )15._ up early tomorrow! A. Getting B. Get C. To get D. Got
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