(共13张PPT)
四年级(下册)
Unit One
My school
Let's learn
知识讲解
知识讲解
It's on the first floor.
Where's the library
知识讲解
It's on the first floor.
Where's the teachers' office
知识讲解
library
图书馆 libraries
teachers' office
教师办公室
(不止一个教师,注意teachers后的s)
first floor 一楼
second floor 二楼
美
ground floor 一楼
first floor 二楼
英
知识讲解
It's on the first floor.
它在一楼。
表达某处所位于几楼的句型
句型结构: It's on the + 序数词(first, second...) + floor.
表达“在......楼”时要用介词on。
eg: Where is the music room
音乐教室在哪里
It's on the second floor.
它在二楼。
知识拓展
序数词在使用时(除前面有形容词性物主代词)前面一定要加定冠词the,表示事物的排列顺序。
例如:
one 一(基数词)→ the first 第一(序数词)
two 二(基数词)→ the second 第二(序数词)
three 三(基数词)→ the third 第三(序数词)
four 四(基数词)→ the fourth 第四(序数词)
Let's do
说一说
Go to the library. Read a book.
Go to the teachers' office.
Say hello.
说一说
Go to the playground.
Play football.
Go to the garden.
Water the flowers.
知识讲解
Go to the library. Read a book.
去图书馆。读书。
如何表达命令去某地做某事
句型结构: Go(to) + 地点(the playground...). 实义动词原形(Read, Play...)(+其他).
这两个句子都是省略主语、以实义动词原形开头的Do型祈使句,通常表示请求、命令、建议或警告等。
eg: Go to the classroom. Close the windows.
去教室。关窗户。
See You!