小学四年级英语(上册)重要知识点归纳小学四年级英语(上册)重要知识点归纳Unit 1 my classroomThis is my classroom. Its big. 这是我的教室。它很大。The door is green. The windows are yellow. 门是绿色的,窗户是黄色的。Lets go and have a look. 让我们去看看吧!We have 6 new lights. 我们有六盏新灯。Wheres your seat? Its near the door.你的座位在哪里?在门附近。Lets/ let me clean the board. 让我们/让我擦黑板。Open the door打开门 Sweep the floor. 扫地。Turn on the light. 打开灯。 Put up the picture. 挂图画。Clean the board. 擦黑板。 Clean the window 擦窗户。重点词汇:Window boar