一、用括号中所给单词的适当形式填空。1.(make)yourbedrightnow.2.Please(notbe)late.3.(nottalk)inclass.4.No(swim)!5.“Pleasebequiet.No(talk)saysourteacher.6.Lily,(taste)thefruitsaladplease.二、单项选择。1.Boysandgirls,learninganhavefun!A.keepB.tokeepC.keepingD.kept2.(遂宁中考)-Sam,runinthehallways.Itsverydangerous.-Sorry,Ms.Black.A.doB.dontC.notD.doesnt3.Tom,talkloudlyinthelibrary.Itsimpolite.A.doB...
祈使句1概念引入用来表示请求、命令、叮嘱、建议等的句子叫祈使句。祈使句的谓语动词用原形，句子没有主语，句末使用感叹号或者句号。例如：Openthedoorquickly！快打开门！2用法讲解1.祈使句的肯定句。1）以系动词be开头的祈使句。这种句式的结构是：Be动词＋其它成分(形容词、名词或介词短语等)例如：Bequiet/quick!Beagoodstudent!Becarefulwhencrossingthestreet.2）以实义动词开头的祈使句。这种祈使句的常用结构为：行为...
