英语学习是小学生学习的必修课，而四年级下册英语书是学习英语的重要里程碑。除了掌握语法外，学习单词是英语学习的基础。这里为大家整理了四年级下册英语书必学的单词，快来看看你都掌握了吗？
1. Food and Drink
apple, banana, orange, watermelon, bread, milk, tea, coffee
2. Daily Routine
get up, brush teeth, wash face, have breakfast, go to school, have lunch, go home, do homework, go to bed
3. Numbers and Time
one, two, three, four, five, six, seven, eight, nine, ten, eleven, twelve, o'clock
4. Family
father, mother, brother, sister, grandfather, grandmother, uncle, aunt, cousin
5. Colors and Shapes
red, yellow, blue, green, black, white, circle, square, triangle
以上是四年级下册英语书必学的单词，你都掌握了吗？让我们一起来巩固和学习吧！