外研版一年级起点四年级英语下册第1_3模块知识点和习题VIP专享VIP免费

专业资料word 完美格式Module 1 【关键知识点】“要别人做某事或不做某事”用祈使句，句中动词要用原形。?表示禁止的：Don’ t ⋯ please! ?表示肯定的：Wear⋯ please! 祈使句：动词原形开头，省略主语（变否定直接在动词前面加Don’t ）Eg:Open the door,变否定为 Don’t open the door 【重要句型】?Don’ t sing here! 不要在这儿唱歌。?Don’ t write here! 不要在这儿写字。?Don’ t talk here! 不要在这儿说话。?Wear the glasses! 戴上眼镜。?Wear the hat! 戴上帽子。?Stop! 停下来。?Don’ t feed the ducks! 不要喂鸭子。?Don’ t walk on the grass! 不要踩草地。?Don’ t touch the machines! 不要碰这些机器。?Don’ t write on the books! 不要在书上写字。?Silence! 安静。?Wash your hands! 洗手。【重要词汇】1.factory 的复数是 factories 工厂2.children孩子们，单数是child 3.these这些，单数是this 4.those那些，单数是that 5.crisp炸薯片，复数是crisps 6.do 的三人称单数是does 做7.wash 的三人称单数是washes 洗8.put的三人称单数是puts 放专业资料word 完美格式9.potato的复数是potatoes 练习：一、单项选择1.Don’t______ on the grass A. walks B.walk C.walking 2.Please______the door A.open B.opens C.opening 二、填上适当的词1.This machine____(make) crisps 2.Don’t______(walk) on the grass 3.You can have a bag of____(crisps) now 4.What____(do) this factory do? 5.These_____(machine)cut potatoes 6.It_____(wash) the tomatoes 7.Don’t______(touches) the machines 8.This machine____(put)the crisps in the bags 9.The baby is____(sleep) now 10.They are____(potato) Module 2 【关键知识点】重点学习用形容词来形容物品，主要句型是：?This ⋯ is ⋯.?It ’ s⋯【重要句型】?This computer is beautiful. It’ s purple. 这台电脑很漂亮。它是紫色的。?This computer is good for computer games. 这台电脑很适合玩电脑游戏。?It ’ s got a big screen. 它有一个大屏幕。?This one is perfect. 这一个很完美。?It ’ s small and powerful. 它又小又功能强大。?It costs one thousand eight hundred yuan....